Home

Service Manual - Daikintech.co.uk

Contents

1. I l l CN l gt l I 5 gt o 2 m les I 15209 55 S oe 7 a gt cues s 9 gt us Za T 2 il 2 522 2 5 32 2 Z ee 5 AAA ae I Nias vfus um E 101010493 gt a 110 C 5 lt gt 25 Ss e 2 5 gt i Ze 1 u E eu L e o x aS gt 32 o 5 z 2 5 2 25 guo gt 25 5 5 oe z e
2. 30 2510 HOISINH3HI 1Z 427 NL A38 2LL3NDVIN 172 1102 WOISINIGRI 172 1128 91 31 AVT3U 21 L3NOVM 823 92 414 HO1SINWH3HI STA 21 L3NDVN ub IndNT 5321130 AI34VS 91 HOISIWH3HI dZV AV138 2113N9VH 193130 1 5 ISVAd 80151530 6 668 91 A138 21 13NDVH uly TINTON H3W0d 40151538 69 999 06 21N U012V1NO I13NDVW MZ NIA E3Od 8015 1538 H3IH3ANI ANI TMOON 100117 CHO HOTA WOITMS 28055284 HATO 338 801 0114 dVH mi quM E BI 15 111 47 341 IRE NY NIO 1 391NHBS dMvilild 99 919 28055344 QIWDIT 3ATYA 01043105 SGA NV HTAT333 3ATVA OTONSTOS SPA 155384402 50 21 E1 NUTIOSPNT JAVA UTUNSTOS 59 56 91 3914835 48110114 dL dIH SATA 1013105 SZA 91 U A A138 21 13N0VM dev vo 052 3503 013 LM 2
3. WEX ME 1818184 038 EE ix tea ree 43 543 toa POI RG FEF X eran 357 372 19 __ x Te an Jed T AF08 THOS NE 144 5 e Appendix R 407C PLUS Series Heat Recovery System 226 iagram D iring SiE33 105 2 2 BS Uni LOde LINN AHL 01 3 E ONTUIM NOTSSTWSNVUL NI 58 H3H10 m LINN 0010 JHL OL 475 58 100 940 MIA LHM WN NOISSINSNYEL WIX mx div uu O X08 SINANOdNOD 21819313 ANd LA A0F2 0ZZ 2 09 1 Aldd S H3MOd Yll AINO SHOLONGNOD 834402 35071 MOVIE ATG MOTT3A MTA Mn d3U 03H 39NVH0 9H0 30182118 SM01103 SY MOHS STO8NWAS 9 LINN 58 3HL OL S3I1ddV WWHDVIC ONIHIM SIHL G IVANVA NOLLVTIVISNI OL 49338 63313 sa 1 0 AN
4. P th 3 Monitor mode SET button 2 Setting mode 2 Select check items with Select cool heat run Select items with the the operation button with the operation button operation button Press the Note 1 Press the Press the RETURN button RETURN button RETURN button i Select low noise run with Select setting items Contents displayed the operation button with the operation button Press the Press the Press the RETURN button RETURN button RETURN button Select sequential start with the operation button Contents displayed Press the Press the Press the MODE RETURN button RETURN button button Press the MODE button VF131 m Note 1 If you become unsure of how to proceed push the MODE button 851 and return to setting mode 1 2 Power reset is not necessary after setting of setting mode 1 including C H select SS1 and setting mode 2 110 Test Operation R 407C PLUS Series Heat Recovery System SiE33 105 Test Operation 1 4 1 Setting Mode 1 Cool heat selection setting IND JOUT D Do not set UNIT UNIT cT 551 Factory set The factory settings are C H SELECT SEQ Individual C H SELECT OFF L N O P ON SEQ START MODE TEST IND MASTER SLAVE ENOR START You can change the cool heat selection permission low noise and e O
5. SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt 24 to 30 HP step Heat exchanger 1 Heat exchanger 2 Heat exchanger 3 Pross 2 2051 Heat 20E1 Aux Fan 20S1 Heat 20E2 Fan 20S2 Heat 20E3 Fan Valve exchanger condensor MF11 exchanger MF21 exchanger MF3 MF4 mode MF 12 mode MF22 mode Y5S c 0 5 OFF H OFF OFF cond 0 ON OFF OFF cond 2000pls ON ON OFF b OFF Opls OFF Opls OFF OFF OFF cond 2000 ON ON OFF 0 OFF L OFF OFF Opls OFF OFF OFF cond 2000 ON ON OFF 0 ION evp 0pls ON H ON evp 0pls ON ON OFF cond 2000pls ON ON 1 ON evp Opls OFF H ON ON evp Opls 2000pls ON ON OFF 2 evp Opls OFF H ON ON evp Opls 1000pls ON ON OFF 3 evp Opls OFF H ON ON evp Opls 700pls ON ON 4 evp Opls OFF Opls ON ON ON 5 evp Opls ON 0pls 2000pls ON OFF OFF 6 evp 0pls ON H ON evp 0pls 1000pls ON OFF OFF 7 ION evp 0 5 ON 0pls 700pls ON OFF ON 8 ON H ON ON Opls ON OFF ION 9 evp Opls OFF H ON ON Opls 2000pls ON OFF OFF 10 ON evp Opls OFF H ON ON O
6. Refrigerant System Diagram SiE33 105 RSEYP24 30KJY1 No Name Code Function Remarks A Inverter compressor Combination of a compressor inverter compressor capable of operating at 29 95 Hz with inverter drive and compressors B M2C constant speed compressors operable only on commercial p power supply achieves multi step control C Constant speed M3C compressor 2 D 4way valve 1 Change the refrigerant flow to the main unit heat exchanger 1 and 2 to switch the condenser lt gt evaporator 4 way valve Y2R Change the refrigerant flow to the sub unit heat exchanger to switch the condenserc evaporator F 4 way Change the refrigerant flow to the outdoor main unit discharge line to switch the high temperature high pressure gaselow temperature amp low pressure gas J Electronic expansion valve Y1E For main unit heat exchangers 1 Main units Provides PI control during evaporator to maintain constant left side superheated degree SH exchanger K Electronic expansion valve Y2E For main unit heat exchangers 2 Main units Provides PI control during evaporator to maintain constant right side superheated degree SH heat exchanger Electronic expansion valve Y3E For sub unit s heat exchanger Provides PI control during heating operation to maintain constant superheated degree SH Solenoid valve Y1S For auxilia
7. 191113 gsm 5 5 ploua os 019 05 gt aqn any k Ade P AN 108095 2 91153914 M07 10559 Jossauduog 431105 135949 ubi aqn Sm SdH ii SdH 94193949 ubi Bl 191113 3 31155348 Ubi 3 im E AJRI zz pnm 1290 zz pnm ne VA UR 45 M 019 05 t EREH H 19949 149 AJRA 4 0 05 5 9911 1091 191113 1009105 21159914 gt Y 9411 AY 1103 1811429 ARK 1103 1103 4 4 41011140 4 4 491113 volsuedya 2100112913 191114 3290 109 1294 193 ued N IN PATEA 49319 JALLA UO LSULdXA 3110413913 BALDA 19949 oo Y 193 13 3191913 Pi 95840 Jobueyoxa 109 119 109 N IN a BAJRA 1294 BAJBA 1994 35949 193113 JALPA 4 2110112313 12945 JATEA 1294 221 Appendix 407 PLUS Series Heat Recovery System SiE33 105 Piping Diagram 1 2 BS Unit BSVP100KJV1 Suction gas piping connect
8. 116 Motorized Valve PI Control Heating 68 o Oil Equalization Operation 82 Oil Return Operation 84 Operating Frequency Control 78 Operation Flowcharts 139 Operation Lamp Blinks 214 Operation of The Remote Controller s Inspection Test Operation Button 150 Operation When Power is Turned 106 Outdoor Unit PC Board Ass y 107 Outdoor Unit Refrigerant System Diagram 32 202 203 PC Board Defect 158 170 205 210 Power Supply Insufficient or Instantaneous e eei E 201 Precautions in Servicing The Models with New type Refrigerant 246 Pre cool pre heat On Off setting 130 Pre cool pre heat time min setting 130 Pre heat time extension setting 130 Pressure Sensor 243 R R 22 amp R 407C Indoor Unit mixed Connection 189 Refrigerant Recovery Mode 123 Index SiE33 105 Refrigerant System not Set Incompatible Wiring The INS
9. 132 1 14 Contents of Control Modes 134 Test Operation R 407C PLUS Series Heat Recovery System 103 R 407CTest Operation SiE33 105 1 Test Operation 1 1 Procedure and Outline The operation sequence is the most important thing for test operation Follow the following outline 1 1 1 Check The Following Before Turning Power On Mistaken power wiring loose screws Mistaken control transmission wiring loose screws Piping size presence of thermal insulation Measurement of main power circuit insulation Use a 500V megar tester NS Addition or replenishment of refrigerant as needed Be sure to record addition or replenishment Fully open respective stop valves on liquid gas VF128 1 1 2 Turn Power On Turn on outdoor unit power gt Be sure to turn the power on 6 hours before starting operation in order to supply electricity to the crankcase heater Set various selectable modes on outdoor unit PC board gt For field settings see setting modes Turn on indoor unit power VF129 Refer to Setting Modes on P109 104 Test Operation R 407C PLUS Series Heat Recovery System SiE3
10. 163 Ventilation 127 Drain Pump Control Wireless Remote Controller 128 When the Float Switch is Tripped and AF is Indoor Unit Operation Flowchart 139 Displayed on the Remote Controller 98 Inverter Instantaneous Over Current 196 When the Float Switch is Tripped During Inverter Over Ripple Protection 202 Cooling OFF by Thermostat 97 Inverter Protection Control 79 When the Float Switch is Tripped During Inverter Stall Prevention Compressor Lock 198 Heating Operation 98 Drawings amp Flow Charts SiE33 105 Inverter Thermostat Sensor Compressor Overload 197 L Liquid Injection Control Cooling and Simultaneous cooling heating 77 77 In cooling and simultaneous cooling heating operation 78 In heating operation 78 Preparing Oil return and defrosting operation 1 min before operation start 77 Louver Control for Preventing Ceiling Dirt 99 Low Noise Control 71 Low Noise Control System Example 119 Low Outside Temperature Co
11. 36 SiE33 105 Refrigerant System Diagram 1 2 BS unit Refrigerant System Diagram BSVP100KJV1 Outdoor unit Indoor unit side side Suction gas piping connection port gt x Solenoid valve Gas piping connection port Filter Discharge gas piping connection port Liquid piping connection port Solenoid valve Liquid piping port t Solenoid valve tube Heat exchanger Model Outdoor unit Indoor unit Liquid Suction gas Discharge gas Liquid Gas BSVP100KJV1 9 5 215 9 12 7 9 5 15 9 BSVP160KJV1 9 5 19 1 15 9 9 5 219 1 BSVP250KJV1 212 7 25 4 19 1 12 7 25 4 A Solenoid valve suction side Y2S Turns ON during normal cooling operation Connects indoor unit gas pipe and outdoor unit suction pipe B Solenoid valve discharge side Y3S Turns ON when the indoor unit is set to the heating mode Connects indoor unit gas pipe and outdoor unit discharge pipe C Solenoid valve for drift prevention injection Y1S Turns ON only the BS unit of the indoor unit in heating operation when the system is used for simultaneous cooling heating operations Do not replace the valve body Function R 407C PLUS Series Heat Recovery System 37 Refrigerant System Diagram SiE33 105 BSVP160KJV1 Suction gas piping connection port
12. Piping 12 7 Flare Connection 12 7mm Flare Connection 15 9mm Flare Connection 15 9mm Flare Connection Connections Drain Pi rm VP25 External Dia 32 VP25 External Dia 32 VP25 External Dia 32 VP25 External Dia 32 pe mm Internal Dia 25 Internal Dia 25 Internal Dia 25 Internal Dia 25 Weight kg 24 24 24 24 Fuse Fuse Fuse Fuse Safety Devices Thermal protector for Fan Thermal protector for Fan Thermal protector for Fan Thermal protector for Fan Motor Motor Motor Motor Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Mode BYC125KJW1 BYC125KJW1 BYC125KJW1 BYC125KJW1 Panel Color White 10Y9 0 5 White 10Y9 0 5 White 10Y9 0 5 White 10Y9 0 5 Decoration Dimensions HxWxD mm 40x950x950 40x950x950 40x950x950 40x950x950 Panels Air Filter Resin Net Resin Net Resin Net Resin Net with Mold Resistant with Mold Resistant with Mold Resistant with Mold Resistant Weight kg 5 5 5 5 Standard Accessories Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Clamp metal Insulation for Fitting Sealing Pads Clamps Screws Washers Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Clamp metal Insulation for Fitting Sealing Pads Clamps Screws Washers Operation Manual Installation Manual Paper Pattern for Installat
13. 207 212 Demand Control xn 83 120 Indication of ventilation mode Not indication 130 Display Under Host Computer Integrate Control Indoor Field Setting Sate cee 126 Blinks Repeats Double Blink 217 Indoor Unit Operation Flowchart 139 Display Under Host Computer Integrate Control Inverter Instantaneous Over Current 196 Blinks Repeats Single Blink 215 Inverter Over Ripple Protection 202 Index i SiE33 105 Inverter Protection Control 79 Inverter Stall Prevention Compressor Lock 198 Inverter Thermostat Sensor Compressor 197 J d 176 JD a ect sesso 177 Jes aaa a hti Note e Ee UA 178 Sp cM LEE MEER 179 JG 180 Judgement of Sensor Malfunction 50 K KRP50 2 output switching selection between 1 and 3 130 L 195 196 197 lue stesso d deus 198 199 Liquid Injection Control 77 List of Safty Device and Function Parts Setting Value Indoor Unit
14. yun sg l8bueu2xa 1 029 yun qns 9 ainsseid 1015 191113 I HE 5 anea anea z 1019 05 61019105 009 05 i aqn I S aan m 105095 rdg 2 21155914 M0 1095949109 1055949003 2105894400 an 9411 SdH SS 101113 211 191114 JIMS aunssadd ubi BH 191114 94155348 131111 i aqn 491113 19849 124 ums V proua jos 11018105 34135344 ubi SSA 55 19949 011140 DALRA l 1009105 N 2171 6013011631 191113 2502 p 008105 941 Fem 1003 1 180 110111429 HEX TT 8502 1104 Kem 1103 011 191114 U0ISUPdXO 2 2110115313 191113 329 a 9 129 2302 1204 w ued Py N CA m BRI n BAJBA 32949 191113 31A L30
15. 104 Heating Pump Down Residual Operation Compressor ON OFF Conditions 64 Heating amp Simultaneous Cooling Compressor Sequence Operation 67 Heating Operation 94 Contents of Control Modes High Pressure Protection Control How to Select Operation Mode 134 Cooling and simultaneous cooling heating Correction of Td with Outdoor Temperature 52 operation mode 79 Crankcase Heater Control 64 Oil return mode common for cooling heating 79 D How to Enter the Service Mode 151 Defrosting operation 92 Demand Control System Example 120 Diode Module tdi 245 Improper Combination of Optional Controllers for Display Under Host Computer Integrate Control Centralized 207 212 Blinks Repeats Double Blink 217 Individual setting RP 152 Display Under Host Computer Integrate Control Indoor Field Setting Blinks Repeats Single Blink 215 Wired Remote Controller 126 Display of sensor and address data 152 Wired Remote Controller Heat Reclaim Drain Level above Limit
16. Not used 0 63 Lower 6 digits No 5 0000000 OS of connected indoor 0 63 units Lower 6 digits units No 6 O O O Number of connected BS units 0 63 units Lower 6 digits 7 0000000 Number of connected zone units 0 63 units Lower 6 digits excluding outdoor and BS units 8 0000009 Number of outdoor units 0 63 units Lower 6 digits No 9 O e O O Number of BS units 0 128 units Lower 4 digits upper No 10 O e O Number of BS units 0 128 units Lower 4 digits lower No 11 O e O 6 Number of zone units excluding O 63 units Lower 6 digits outdoor and BS units No 12 0000009 Number of terminal blocks 0 128 units Lower 4 digits upper No 13 00000060 Number of terminal blocks 0 128 units Lower 4 digits lower No 14 0000006 Notused 15 O6 6 O O OO Notused No 16 0000009 Not used Test Operation R 407C PLUS Series Heat Recovery System 117 R 407CTest Operation SiE33 105 1 5 Sequential Start m Separates path timing of commercial power supply compressors by 3 seconds each in order to prevent overcurrent when more than 1 compressor are to be started at the same time M Improved wiring system enables sequential start of up to 10 outdoor units If you want to carry out sequential start connect outdoor unit outdoor unit transmission wiring as shown below The outdoor unit PC board EC is factory set to sequential star
17. 6 Troubleshooting OP Central Remote Controller 6 1 Malfunction of Transmission Between Central Remote Controller and Indoor 6 2 Board Delect oett RR DUCI MERE V Ren 6 3 Malfunction of Transmission Between Optional Controllers for Centralized Control essere Table of Contents SiE33 105 6 4 Improper Combination of Optional Controllers for Centralized CONC T 207 6 5 Address Duplication Improper 208 7 Troubleshooting OP Schedule Timer 209 7 1 Malfunction of Transmission Between Central Remote Controller and Indoor Unit 209 7 2 PG Board Defect eene tee deed 210 7 3 Malfunction of Transmission Between Optional Controllers for Centralized Control 211 7 4 Improper Combination of Optional Controllers for Centralized Control 212 7 5 Address Duplication Improper Setting 213 8 Troubleshooting OP Unified ON OFF Controller 214 8 1 Operation Lamp Blinks 214 8 2 Display Under Host Computer Integrate Control Blinks Repeats Single Blink
18. Model BSVP100KJV1 BSVP160KJV1 BSVP250KJV1 Power Supply 1 Phase 50Hz 220 240V 1 Phase 50Hz 220 240V 1 Phase 50Hz 220 240V Casing Galvanized steel plate Galvanized steel plate Galvanized steel plate Dimensions HxWxD mm 185x310x280 185x310x280 185x590x435 Sound absorbing thermal insulation material Flame ere ds foamed Flame es foamed Flame ped foamed indoor unit Liquid pipes 9 5mm C1220T flare connection 1 9 5mm 1220 flare connection 12 7mm C1220T flare connection Gas pipes 15 9mm C1220T flare connection 1 19 1mm C1220T flare connection 25 4mm 1220 flare connection 2 oia Liquid pipes 9 5mm C1220T flare connection x1 9 5mm 1220 flare connection 12 7mm 1220 flare connection im Suction gas pipes 15 9mm C1220T flare connection 1 19 1 C1220T flare connection 25 4mm C1220T flare connection 2 Discharge gas pipes 12 7mm C1220T flare connection 1 15 9mm C1220T flare connection 19 1mm C1220T flare connection Weight kg 9 11 25 Standard Accessories Fre Qe a re ae Notes 1 If the total capacity of all indoor units connected to the system is less than 5 6kW connect the attached pipe to the field pipe Braze the connection between the attached pipe and field pipe 2 Use the field flanged pipe Also with a 250 class indoor unit connect the attached reducer to the field pipe Braze the connection between the attached pipe and field pipe 12 Spec
19. cie refrigerant recovery O O Hj operation i S R operation Normal operation O E E E E EO 0 000000 SI Initial setting EMG RETURN BUTTON JS SET BUTTON V0840 3 Test Operation R 407C PLUS Series Heat Recovery System 115 R 407CTest Operation SiE33 105 1 4 3 Monitor Mode C H SELECT SEQ MODE TEST IND MASTER SLAVE LNOP START To enter the monitor mode push the MODE button when in setting mode 1 o P HIP HPP HPP H6P The lower 4 digits indicate the setting each of the frames Deeeoeee 9000099 yu _ RETURN unas high pressure for heating O High Q Normal factory set Low Te low pressure for cooling O High Q Normal factory set Low SET Defrost O Quick defrost temperature setting for defrost Normal factory set Slow defrost EMG emergency operation when e E SET malfunction occurs M 1 gt RETURN A 1 to 15 times Y Push the SET button match with the LEDs 1 15 push the RETURN button and enter the data for each setting Data such as addresses and number of units is expressed as binary numbers the two ways of expressing are as
20. 39 2 List of Safety Device and Function Parts Setting Value 44 21 een 44 2 SIOB 45 3 Outline of Control Outdoor Unit lt Symbols using in this manual gt 49 3 1 Malfunction Stop 50 2 2 MM ral 53 3 3 Startup Control accionaria 56 34 Gapacily ceontrolu uuu 65 3 5 Protection Control 71 3 6 Oil Return Defrost Operation 84 Table of Contents i SiE33 105 4 Outline of Control Indoor Unit 97 4 1 Drain Pump Control AAA 97 4 2 Louver Control for Preventing Ceiling 99 4 3 Thermostat Sensor in Remote Controller 100 e e e E 102 Part 4 Test Operation R 407C Y RY us Series Heat Recovery 103 1 Test Operation rs 104 1 1 Procedure and 104 1 2 Operation When Power is Turned 106 1 3 Outdoor Unit PC Board 107 7 4 Setting Mod sia 109 15 Seg
21. 177 Malfunction of Thermistor for Outdoor Air R1T 175 Malfunction of Thermostat Sensor in Remote Gonttoller da 168 Malfunction of Transmission Between Central Remote Controller and Indoor Unit 204 209 Malfunction of Transmission Between Indoor and Outdoor Units in the Same System 187 Malfunction of Transmission Between Indoor 183 Malfunction of Transmission Between Inverter and Control PC Board 199 Malfunction of Transmission Between Master and Slave Remote Controllers 186 Malfunction of Transmission Between Optional Controllers for Centralized Control 206 211 Malfunction of Transmission Between Outdoor Units 185 Malfunction of Transmission Between Remote Controller and Indoor Unit 184 Malfunction Stop by Pe 51 Malfunction Stop by Td 51 Method of Replacing The Inverter s Power Transistors and Diode Modules 244 Monitor Mode 116 O Oil Equalization Operation 82 Oil Return Operation Oil return control cooling to prevent liquid A 85 Oil return contr
22. frequency for step every 10 sec Normal operation 3 e Compressor stop Upper limit frequency Max frequency V0832 1 Upper limit frequency according to step down control 3 5 5 High Pressure Protection Control The following control is provided for the compressor operating frequency and others to prevent protection devices from malfunctioning due to abnormal increase of high pressure HP and to protect the compressors Cooling and simultaneous cooling heating operation mode Retry HP gt 2 45MPa HP gt 2 81MPa HP gt 2 94MPa 1 step down for upper limit Normal compressor operation frequency Forced E3 normal operation Judge every 10 sec and down thermostat OFF stop 1 step until HP lt 2 45MPa Up to 2 times within 30 min e Heating operation HP lt 2 16MPa HP lt 2 35MPa on 8 Continues 5 min Continues 30 sec OR e Compressor stop 1 step increase for compressor operation frequency Upper limit frequency Max frequency V0823 Oil return mode common for cooling heating Outdoor unit fan and hot gas bypass solenoid valve SVP under oil return operation are controlled not to actuate high pressure protection Also outdoor fan is controlled to protect short refrigerant circulation due to low high pressure during low ambient temperatur
23. Holding previous mode 1 I T T I I i I I i I I i OFF 1 svs Aux condensor Indoor EV Heating unit Indoor fan Heating unit Indoor EV Cooling thermostat ON unit Indoor fan 10 pls instruction Cancellation the instruction with 3 1 SC control Fan OFF instruction Cancellation the instruction with POM DINE I 0 pls instruction lt n SH control Cooling thermostat ON unit BS unit Solenoid valve I 1 All solenoid valves OFF w m w n According to operation mode 1 1 15 min including 5 min for restarting standby during unit stops When HP LP lt 0 2MPa compressor turns on Equalization prior to startup 1 30 10 Thermostat ON INV charging BS unit solenoid valve changeover Max 16 sec V2574 62 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt 1 Compressor frequency Fix the frequency at 41Hz OFF OFF for the basic operation However increase the compressor operation step with four way valve function assuring control to ensure the operation of the 4 way valve 2 Opening degree of EV in 3 compressor system EV3 on sub unit side 20S2 ON 0 pls 2052 gt 500 pls 3 Indoor unit instruct
24. eda 109 v Setting switch 130 Variation of Temperature Control Mode 88 Standby due to PC 53 Ventilation mode setting 130 Standby due to Pe 54 Standby due to Td sen 54 Ww Startup Control 2 0 44000 56 Wiring Check Operation 121 STD Compressor Operation 67 gt T Yes No setting for direct duct Connection Test Operation 104 with VRV system 130 Index iii SiE33 105 Index SiE33 105 Drawings amp Flow Charts Numerics When the Float Switch is Tripped While the 4 way valve changeover control Cooling Thermostat is 97 starting control 62 Drooping due to Outdoor Temperature 83 4 Way Valve Changeover Ensuring Control 57 E A Equalizing Startup Control 60 Abnormal Discharge Pipe Temperature 174 Error of External Protection Device 157 Actuation of High Pressure Switch 171 Excessive Number of Indoor Units 188 Actuation of Low Pressure Sensor 172 Actuation of S
25. 2 aims 5 35 i 125 2 Z 2 101010095 zi 110 510 I 2 2 Exo gt om gt s SJ kr E s QE z I E t d os gt mS mS s SE exem I s ES I o gt 52 aS Yas gt se os 52 a gt I l l 5 5 5 gt 1 1341809 E 4 101 1 nwnoay 35 y oo 1 l 1 ae TE 22 zz e g ao cus e z 220 Appendix R 407C PLUS Series Heat Recovery System Piping Diagram SiE33 105 RSEYP24 26 28 30KJY1 85615048 9pis buldid 95 10 UO 14109 921 495 Y4 M 4015 1011291109 10 1100 gt ued ue I
26. 45 Outdoor Unit 44 Louver Control for Preventing Ceiling Dirt 99 Low Noise Control 71 Low Noise Operation 119 Low Outside Temperature Cooling Control 80 Low Pressure Drop Due to Refrigerant Shortage or Electronic Expansion Valve Failure 181 Low Pressure Protection Control 74 M MT utet tene dean 205 210 ecce ML e icd ese aa 206 211 207 212 Malfunction of Capacity Determination Device 164 Malfunction of Discharge Pipe Pressure SO 179 Malfunction of Discharge Pipe Thermistor 176 Malfunction of Drain Level Control System BN 159 Malfunction of Inverter Radiating Fin Temperature PRISE saus aba A TE 195 Malfunction of Inverter Radiating Fin Temperature Rise Sensor 203 Malfunction of Low Pressure Sensor 180 Malfunction of Moving Part of Electronic Expansion Valve Y1E 162 173 Malfunction of Swing Motor 15 161 Malfunction of System Refrigerant System Address Undefined 192 Malfunction of Thermistor R1T for Air Inlet 167 Malfunction of Thermistor R2T for Heat Exchanger 178 Malfunction of Therm
27. 151 2 6 Remote Controller Self Diagnosis Function 153 3 Troubleshooting arista PC IS 157 3 1 Indoor Unit Error of External Protection 157 3 2 Indoor Unit PC Board 158 3 3 Indoor Unit Malfunction of Drain Level Control System 33H 159 3 4 Indoor Unit Fan Motor Lock Overload 160 3 5 Indoor Unit Malfunction of Swing Motor 15 161 3 6 Indoor Unit Malfunction of Moving Part of Electronic Expansion Valve 1 162 3 7 Indoor Unit Drain Level above Limit e 163 3 8 Indoor Unit Malfunction of Capacity Determination Device 164 3 9 Indoor Unit Malfunction of Thermistor R2T for Liquid Pipe 165 3 10 Indoor Unit Malfunction of Thermistor R3T for Gas Pipes 166 3 11 Indoor Unit Malfunction of Thermistor R1T for Air Inlet 167 Table of Contents SiE33 105 3 12 Indoor Unit Malfunction of Thermostat Sensor in Remote Controller ot 3 13 Outdoor Unit Actuation of Safety 3 14 Outdoor Unit PC Board 3 15 Outdoor Unit Actuation of High Pre
28. aN a i 21009 105 y b DALBA i aqn Y a E denm 72 41 prois 193114 002 aqn AY LA ESOS gen SZ Sessa Fem 1103 2502 og 1104 1 Sa I i 1 P 6 1 1 H 1 1 1 1 Poi oN 197113 139 424 3294 1 1 230 ain 3290 N PX l Cx LET Jabueyoxa 10 H 4 9100443313 tet 2094 I he sera 59 N ued ue4 i 7 193113 9 9744 Eg 31A 1302 i b uU P 39949 ay me Ml qns 2 pst m BAJRA aie 101114 seb 9 pinbi SANSSIIA wo 21001129 iene m ms pinbi yun gt nee LE ED 824 2202 mS NE __ z Function R 407C PLUS Series Heat Recovery System 40 Refrigerant System Diagram SiE33 105 2 8261 2002 Bul pis T Fe OD GOLD Cr E 109105 100pu sg 19612429 199H us 99 6 e gt yun
29. 3 Press MODE When MODE selector selector button is pressed or button no button is pressed for 1 minute equipment returns to normal status If no button is pressed for 1 minute equipment returns to normal status 5 Press MODE selector button 82008 Troubleshooting R 407C PLUS Series Heat Recovery System 149 Troubleshooting Remote Controller SiE33 105 2 4 Operation of The Remote Controller s Inspection Test Operation Button Unit 0 gt Malfunction code LO Inspection Normal display display Malfunction code blinks when a malfunction occurs Inspection test Push the button operation Unit 0 18474 Example of capacity code display Malfunction code LO 07 1 Capacity code Inspection Indoor unit system code Example model Display C Indoor unit type code 5 2 Progressincode FXYFP63K 071 Inspection test push the button Operation Indoor unit system code Display Product classification System classification pe 1 VRV system VAV indoor unit 2 VRV system Outdoor air intake F VRV system Standard indoor unit Indoor unit model code
30. gt aunssaud i Boni SUSE usd uir TT F aqn 193113 Janes pum 13882 MUDA 1049105 SU proua 05 mp PO l 61992 SSA aq 1284 MoA 049105 N 4 uiu 6132 1091 197113 2502 proua jos an E Me fem 1104 HLA ISOZ 19111403 HEA nm 502 1004 1104 KR 191114 sido 9 191113 BALEA 13949 AZA Jabueyoxa 199 2306 1390 ued ued LN 3099 3100413313 19849 sido 9 N 191113 31A L302 vA BALBA 3090 JabueyoxXa 199 Ki pide ry IN m Ty 19949 BARA 2949 ap 93849 191114 anja 12843 6102 824 43 Function R 407C PLUS Series Heat Recovery System List of Safety Device and Function Parts Setting Value SiE33 105 2 List of Safety Device and Function Parts Setting 2 1 Outdoor Unit Model Item Name Symbol RSEYP RSEYP RSEYP RSEYP RSEYP RSEYP RSEYP 16KJY1 18KJY1 20KJY1 24KJY1 26KJY1 28KJY1 30KJY1 Inverter Compressor M1C JT236DCVTYE 2 STD Compressor 1 M2C JT265DATYEO2 JT3OODATYEO2 STD Compres
31. raros 215 8 3 Display Under Host Computer Integrate Control Blinks Repeats Double coran 217 Part 6 Appendix R 407C Z gt Jus Series Heat Recovery 219 Index 1 2 3 4 Piping 220 AN 220 222 1 3 Indoor U IL 224 Wiring Diagram mtm T 225 2 1 5 AA PP 225 2 2 e S 227 2 9 Indoor sas ata 228 san 240 3 1 R 407C Characteristics usina 240 3 2 Thermistor Resistance Temperature Characteristics 241 9 3 Pressure SONO e a 243 3 4 Method of Replacing The Inverter s Power Transistors and Diode 244 Precautions in Servicing The Models with New type Refrigerant 246 4 1 Tools Required 246 4 2 Notes for Work Procedures he nna ra erat e aaa 247 Drawings amp Flow Charts V Table of Contents SiE33 105 Introduction 1 Introduction 1 1 Safety Cautions Cautions and Warnings Be sure to read the following safety cautions before conducting repair work m The caution items are classified into A Warning and
32. ypy 9 5 YBIH eo pue uana JO si e p eui 10 jouoo eui ino eui pue e smoys siy SION 77 un 77 77 77 na HERODIS _ 19113 um l 2 JALLA 2 IALA z 042 05 1042 05 1049 05 E aqn agny SS aqn UR gt s ANI 105185 149 31155914 A0 1035914107 105581400 121188 aunssadd ubiH 9411 SdH SdH 191114 191113 MALE 431105 i 31135944 ubi 31135949 ubi 191113 I aqn 123114 19949 MS TR EJER 012 05 91133344 46 SSA V gt lt aqn 55 1584 moni 1 I plouajos N 11 c 19111 2602 Pr009105 3 is am F ssh fem 1104 HLA ISOZ 19111403 HEX WD 6502 1103 ARK 1004 ER 191114 z 191113 Jabueyoxa 129 005 ued BALRA 1200 11H EUR E V 31 1902 vm 19949 Jabueyoxa 109 PN IN 193113 ued ued BAJRA 12949 1294 oh SEL BALRA 1294 491113 JUN 6302 9 Function 407 PLUS Series Heat Recovery System 42 Refrigerant System Diagram SiE33 105 1 3 5 Oil Return Operation S
33. Compressor PI Control Controls the compressor to maintain Te at constant during cooling operation and Te at constant during heating operation to ensure stable compressor performance Cooling operation Controls compressor capacity to adjust Te to achieve target value TeS Te setting M factory setting 7 5 Te Low pressure equivalent saturation temperature TeS Target Te value Varies depending on Te setting operating frequency etc Heating operation Controls compressor capacity to adjust Tc to achieve target value TcS Tc setting M factory setting x 45 48 51 Tc High pressure equivalent saturation temperature TcS Target Tc value Varies depending on Tc setting operating frequency etc Function R 407C PLUS Series Heat Recovery System 65 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 Compressor Operation Steps The operating frequency changes in the following steps m RSEYP16K 20K m RSEYP24K 30K Frequency Frequency STD STD1 O on BR BY 16 HP upper limit 18 20 HP upper limit 24 26 HP upper limit 28 30 HP upper limit 66 Function R 407C PLUS Series Heat Recovery System SiE3
34. Outdoor Unit Series New model Equivalent horsepower HP 16 18 20 24 26 28 30 Series name R 407C VRV PLUS series Heat Recovery System e e e e Indoor Unit Series O New model Model change O Continued model Type Type Type Type Type Type Type Type Type Type Type P20 P25 P32 P40 P50 P63 P80 P100 125 P200 P250 Ceiling Multi flow type O O O O O O O Double iowtype o o o l l Corner type O O O O Ceiling mounted built in type O O O O O Ceiling mounted duct type O O Ceiling suspended type O O O Wall mounted type O O O O O O Floor standing type O O O O Concealed floor standing type O O O O BS unit Type Type Type P100 P160 P250 R 407C Heat Recovery O O e System Layout RSEYP K Main unit Sub unit Main unit REYP KJ Sub unit RXEP KJ Connectable indoor unit capacity 20type Indoor unit connection capacity 50 130 of outdoor unit total capacity No of connectable indoor units RSEYP16 20K Max 20 units RSEYP24 30K Max 32 units V2599 2 General Information R 407C PLUS Series Heat
35. 19 anna ILLINOWA AV 134 OLLINOWA 110278015 1601101371 MO1dY V ONTHTMHOLO3NNOD V8 LX 3 HOLIMS LYOT4 HOLOINNOD V 8X BOG388 dll HIV HOISIWH3HI 91 69 AINO M HOLIMS Sluvd TYNOLLAO 801234800 NV3 HO MIV UOISTMUSHL 11 U N3SUD HOLINON 3914439 QNS NIVA HOLINS 90199795 155 30010 MOISSIN3 JHON u311081N09 3 0038 Q3UIM VOL A0SZ 3513 0081 HOLON NIVHO HOLOW 4 LW 3dAL 06 09 ANNO SluVd 1 01190 318 166 JASNA Went FOMINOOMTHIS BVO 11 SluVd 91419313 31 80112 4 2 NOISNVdX3 21404125191 31A NINO SHOLINGNOD H3dd02 ISN 8 NOVI TG 3018 018 39NVH0 9H0 WOTI3A WIA 3LIHM 1HM 3NId 3Nd SWO1104 SV MOHS STOEMAS L 380914 H3ddn NMOHS SV 30 01123 02 JHL 39NVHO NOIlVH3dO 453 HDIH 35 2 179 HEE HOLIMS 19073 ONIHIM IVNOILICOV 3H1 31093X3 H3dWnr JHL 3AOW3H dWnd NIVHO 3HL ONITIVISNI ISVO NI S LINA 3HL 3H2V11V NOILVIIVISNI 3H1 01 83438 51191309 NI 311081 02 310W3H 43123135 38 2 NOIIVH3d0 TOHINOY 340 NO HO 440 d32H04 015100 SIYIM 1 3H1 9NI123NNOO N3HM y IVANVA NOILOQnHISNI G3HOVLLY JHL HLIM 329NYQHUO22V NI LINA
36. PEN yo ya UA V2266 Reason Operation disallowed to prevent contamination of another system by HFC indoor unit operated previously with R 22 system If HFC indoor unit that was operated with R 22 system is removed and connected to another HFC system it can contaminate SUNISO oil etc the newly connected HFC system Troubleshooting R 407C PLUS Series Heat Recovery System 189 Troubleshooting SiE33 105 3 34 Address Duplication of Central Remote Controller Remote Controller Display Supposed Causes Troubleshooting UL m Address duplication of central remote controller Defect of indoor unit PC board A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Optional controllers for centralized control are connected to the indoor unit YES gt Address duplication of central remote controller The setting must be changed so that the central remote control address is not duplicated gt Replace indoor unit PC board VF060 190 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting 3 35 Refrigerant System not Set Incompatible Wiring Piping Remote Controller Display Supposed Improper connection of transmission wiring between outdoor unit and outdoor unit outside Causes control adaptor m Failure t
37. WDAIKIN Service R 407C FRF Series Heat Recovery System RSEYP16KJY1 RSEYP18KJY1 RSEYP20KJY1 RSEYP24KJY1 RSEYP26KJY1 RSEYP28KJY1 RSEYP30KJY1 SiE33 105 R 407C YAF aus Inverter K Series Heat Recovery System 1 Introduction coa V Safety cR Part 1 General Information R 407C Series Heat Recovery 1 1 Product Outline cri ia bas 2 1 1 Year 2001 Models Using New 2 1 2 Outline of New Series Products a 3 1 3 Model Configuration and Combination 5 Part 2 Specifications R 407C Y RY2 us Series Heat Recovery System 7 A 8 8 I 12 1 3 Indoor ca 13 Part 3 Function R 407C Series Heat Recovery 31 1 Refrigerant System Diagram 32 1 1 Outdoor Unit Refrigerant System 32 1 2 BS unit Refrigerant System 37 1 3 Flow of Refrigerant in Each Operating Mode
38. ZHO9 10 ZHOS AQVZ O022 3dAL LA 804 ZHOG AOVZ 022 3dAL JA 9415 83004 Appendix R 407C PLUS Series Heat Recovery System 238 iagram D iring SiE33 105 FXYLP20 25 32 40 50 63KV1 FXYLMP20 25 32 40 50 63KV1 385650048 u ldV 0V ON 14 1180 1 KINO 58012 NWOu8 NUg 22 18 718 301 ILIHM LHM ANId ANd 540110 JHL 3H3V11V 57114130 1 437104140 310038 8 03193135 38 IVANVA 01121015841 3H9V11V JHL HLIM 390 01 LI 193NN02 U311041N0 310038 834402 351 9 9 119 39 40 940 SV MOHS 510844574 VISNI 01 83338 011 8340 1081802 440 NO 330 39404 3015110 S3UIM LNdNT ONTLOINNOD N3HM 80399 NI LINN 3H1 1342 94151 ISVINI ON X08 Sluvd 91419313 dl ull 3HIW O H0123NN02 KE Ea 8055322 1VNOIldO 4311041405 310434 341M HIM 1314 VNINWH3l 53108 118 4317081N09 31038 1 018 155 940 M A 30151010 LHM ANd 10 2 072 1406 1341 1A HOI Aldd S 43104 A0 2H09 1 75 060 zHOG 3d l JA
39. 3 5 2 Low Pressure Protection Control The following control is provided to protect the compressors from abnormal decrease of low pressure LP LP lt 0 08MPa Cooling mode bal amp gt 5 LP lt 0 049MPa LP lt 0 15MPa lt 5 gt Compressor r Ta Outdoor air temp C Normal operation operation SVP for hot gas Tes Low pressure equivalent f bypass ON requency saturation temp C 31HZ OFF OFF LP gt 0 20MPa e LP gt 0 13MPa 30 sec elapse OR a gt 5 Ta lt Tes 5 k el LP lt 0 098MPa lt 5 Heating mode LP lt 0 08MPa LP lt 0 05MPa LP lt 0 03MPa LP lt 0 0MPa Normal operation SVP for hot Restriction for upper limit Forced thermostat E4 malfunction ti OFF gas bypass ON 2 in OFF stop Malfunction reset gt 0 13 MPa LP gt 0 10MPa ee Monitoring LP 30 LP gt 0 09MPa Upper limit frequency every 30 sec Maximum frequency Monitoring LP every 1 min 1 step increase for compressor operation frequency Oil return mode common for cooling heating LP lt 0 05MPa SVP for hot gas SVP for hot gas bypass OFF bypass ON LP gt 0 10MPa V0822 1 Upper limit compressor operation According to Drooping step Table See next page Fu
40. Direct Drive Temperature Control Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Sound Absorbing Thermal Insulation Material Glass Fiber Urethane Foam Glass Fiber Urethane Foam Glass Fiber Urethane Foam Air Filter Resin Net with Mold Resistant Resin Net with Mold Resistant Resin Net with Mold Resistant m Liquid Pipes 6 4mm Flare Connection 9 5mm Flare Connection 9 5mm Flare Connection Piping ion Gas Pipes 12 7mm Flare Connection 15 9mm Flare Connection 15 9mm Flare Connection Drain Pipe mm 21 O D Vinyl Chloride 21 O D Vinyl Chloride 21 O D Vinyl Chloride Weight kg 23 27 27 Safety Devices Fuse Thermal Protector for Fan Motor Fuse Thermal Protector for Fan Motor Fuse Thermal Protector for Fan Motor Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Standard Accessories Operation Manual Installation Manual Insulation for Fitting Drain Hose Clamps Screws Washers Level Adjustment Screw Operation Manual Installation Manual Insulation for Fitting Drain Hose Clamps Screws Washers Level Adjustment Screw Operation Manual Installation Manual Insulation for Fitting Drain Hose Clamps Screws Washers Level Adjustment Screw Notes Nominal cooling
41. Heat Reclaim Ventilation lt BRC301B61 gt Field setting mode Unit No DAIKIN N HRV O C gt Setting position No FA T l Setting switch No FON des Mode No 4 3 6 1 7 BRC301B61 5 2 HL039 Setting procedure 1 In the Normal Mode press the gt button for more than 4 seconds to enter the Local Setting mode 2 Using the Mode No UP and Ventilation Volume Mode No DOWN buttons to select a desired Mode No 3 To set individual Heat Reclaim Ventilation units in group control select Mode Nos 27 and 28 Heat Reclaim Ventilation press the button and choose the Unit No to set This step is not necessary in all group unit setting 4 Press the 8 UP button to select a Setting Switch No 5 Press the DOWN button to select a Setting Position No 6 7 Press the button once to enter the settings Depress the button for about 1 second to return to the Normal Mode Example When setting the filter sign time to Filter Dirtiness High in all group unit setting set the Mode No to 17 Mode Setting No to 0 and Setting Position No to 02 Test Operation R 407C PLUS Series Heat Recovery System 127 R 407CTest Operation SiE33 105 1 12 3 Wireless Remote Controller Indoor Unit BRC7A type FIELD SET MODE MODE NO SECOND
42. Remote nn Controller Display Supposed Improper combination of optional controllers for centralized control Causes W More than one master controller is connected Defect of PC board of optional controller for centralized control Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Is the wiring adaptor for electrical YES gt Cannot be used in combination ed with a wiring adaptor for electrical appendices Remove the wiring NO adaptor for electrical appendices and reset the power supply for all optional controllers for centralized control simultaneously Is the schedule timer connected Is a data station connected Schedule timer and data station cannot be used in combination Disconnect either the schedule timer or data station and reset the power supply for all optional controllers for centralized control simultaneously Schedule timer and parallel interface cannot be used in combination Disconnect either the schedule timer or parallel interface and reset the power supply for all optional controllers for centralized control simultaneously Is a parallel interface connected Is the schedule timer s individual combined connector connected YES Disconnect the schedule timer s individual combined connector and reset the power supply for all optional controllers
43. Set when a blocking pad kit has been installed FXYF only 2 Horizontal air discharge Equipped Not equipped 3 Air flow direction adjustment Set at Equipped Not equipped installation of decoration panel only 4 Field set air flow position setting Draft prevention Standard Ceiling Soiling prevention 5 Field set fan speed selection Standard Optional Optional fan speed control by air discharge outlet accessory 1 accessory 2 for phase control 15 25 1 Thermostat OFF excess humidity Not equipped Equipped 3 Drain pump humidifier interlock selection Not equipped Equipped 4 Sets whether filter sign is to be output by Time addition Input time or input 5 Field set selection for individual Not equipped Equipped ventilation setting by remote controller 6 Field set selection for individual Not equipped Equipped ventilation setting by remote controller m Notes 1 Settings are made simultaneously for the entire group however if you select the mode No inside parentheses you can also set by each individual unit Setting changes however cannot be checked except in the individual mode for those in parentheses 2 The mode numbers inside parentheses cannot be used by wireless remote controllers so they cannot be set individually Setting changes also cannot be checked 3 Mode numbers 17 27 and 19 29 are HRV functions that can be set from a VRV system remote controller
44. gt VTi ON Normal operation SVTi O e Tdi lt 90 C amp LP gt 0 07MPa OR e 2 min elapsed e DSHi lt 20 C V0827 Preparing Oil return and defrosting operation 1 min before operation start DSHi215 C Preparing oil return T Start oil return and defrosting SVTi ON amp Defrost operation V0828 SVTi is ON during oil return and defrost operation Oil return operation defrosting operation m SVTi Y3S is OFF at any case when inverter compressor stops Function R 407C PLUS Series Heat Recovery System 77 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 STD compressor In cooling and simultaneous cooling heating operation e DSHs1 DSHs2 gt 15 C amp DSHs1 DSHs2 gt 40 C OR Lp lt oMPa m SVTs1 Y6S SVTs2 Y7S ON Normal operation 10 min e DSHs1 DSHs2 lt 15 G e DSHs1 DSHs2 25 C e Lp gt 0MPa 10 min elapsed OR V0829 DSHs STD compressor discharge pipe superheated degree Tds1 2 Th3 2 HP equivalent saturation temperature Tds1 2 STD compressor discharge pipe temperature Th3 2 In heating operation e Tds1 Tds22100 C OR e lt 0 05 0 10 0 10 gt 8 SVTs1 Y6S SVTs2 Y7S ON Normal operation 4 2 min Tds1 Tds2 lt 90 C amp LP lt 0 07MPa
45. white 5Y7 5 1 Dimensions HxWxD mm 1 440x1 280x690 1 440x1 280x690 1 460x2 580x690 1 220x1 280x690 Heat Exchanger Cross fin coil Cross fin coil Model JT236DCVTYEO2 JT265DATYEO2 JT236DCVTYE 2 JT300DATYE 2x2 Type Hermetically sealed scroll type Hermetically sealed scroll type Piston Displacement m h 43 3 25 2 43 3 28 4 28 4 Compressor Number of Revolutions rpm 5 510 2 900 5 510 2 900 2 900 Motor Output Number 5 547 5 5 5 7 5 7 5 Starting Method Direct on line Direct on line Model P52H11S P52H11S Type Propellor fan Propellor fan Fan Motor Output Ar cg 0 14 0 23 0 14 0 23 0 14 0 23 2 0 14 0 23 Air Flow Rate m3 min 340 490 Drive Direct drive Direct drive on 019 1 C1220T Flare connection 19 1 C1220T Flare connection Outdoor Unit dec 34 9 C1220T Brazing connection 41 3 C1220T Brazing connection 928 6 C1220T Brazing connection 928 6 C1220T Brazing connection ace 012 7 C1220T Flare Brazing connection 12 7 C1220T Flare Brazing connection Main Unit Sub Unit G pipe 28 6 C1220T Brazing Brazing connection 28 6 C1220T Brazing Brazing connection Weight kg 375 105 640 95 Safety Devices High pressure switch fan motor safety thermostat inverter High pressure switch fan motor safety thermostat inverter y overload protector overcurrent relay fusible plugs overload protector overcurrent relay fusible plugs Defrost Method Deicer Deicer Capacity Control 11 100 11 100 Refr
46. 01 11 LOANNOD 311041802 310W3H 1VH1N3 DNISN 3SV2 NI 9NIHIM 1314 74 uU0123NNO2 3HIM u0123NNO2 TE 00 VNIMH31 S310N 341 7501 5944 MA HA 341 705 0843 5329 79401490 H3T10HINOO SLONSY Q3HIM t 4 d ya t u ma 4971041409 3LONSH 1VHIN3O e 4 3 NOISSIWSNVHL 4 4172 11980 3100 lt lt 3015100 PALONS 4 e 2 0221806 1 LA 4031 10722809 1 AOZZ2HOG L 3dAL 23A OA AOve OeezHog HOS Aldd S H3W0d Alddfis 235 Appendix R 407C PLUS Series Heat Recovery System SiE33 105 iagram D iring FXYMP200 250KV1 951011048 QNS NIVW HOLIMS 40129135 155 0 118 dnd NIVY 80104 46 JLLINOVA HIV 9015 1 0300393 37 3710 HOLIMS SluVd 1VNOLLdO 10 31M 8OLOVINO ILLINOVA 10 31N U01 VINO 2 L3N9VM 3109 41415 N33H9 HOLINON 391AH3S 30010 9NILLIN3 19911 CO CC U3N03S NV L 1455384 21115 HOLINS 0193135 0140 3504 quv g 1109819 0310199 30 31W 80112 4 2 82 ZI 51009 21412373 100553997
47. 1190 HSTIOWLNOD 310034 4911041409 310038 ON IM NOISSINSNVHL 310N gt 3015110 1NANI 13108 97 lt H SS HOLIMS JHL J9NVHO NOJLWHId0 453 H9IH 36 2 NI 8 NINO SHOLONGNOD 834402 ISN L 34 034 19118518 3018 018 39Nv80 9u0 MOTISA MTA ILIHM LHM SMOTIOS SV MOHS 510845 9 HEE HOLIMS 19073 ONIHIM TVNOLLIQOV 3HL 31023X3 NV 3AONSH NIVHO IHL ONTTYVISNI 35 NI S LINO 3HL QG3HOVLIV IVANVA NOLLVTIVISNI OL 43434 S11VI30 NI 43771041409 310W3H A8 03123135 38 NOIlVH3dO 4JO NO HO 340 39404 3015110 S3HIM LfIdNI 3H 98112388402 N3HM F IVANVA NOLLORHISNIQ3HOVLLV 3ONVQHO2OV NI LINN IHL OL 11 1238402 311081902 31038 1VHLN32 NISN 3SV2 NI ONIHIM 07313 HOLOINNOD dAV12 3HIM o HOLOANNOD lt 59 e rm S310N I 8 310N 128 llu Bat 092 005 1805 1 34 LA HOS u AQ22 2909 1 P 1070440 2008 1 IHAL H3MOd Appendix R 407C PLUS Series Heat Recovery System 236 iagram D iring SiE33 105 FXYHP32 63 100KV1 9189 8 35 55380 5521214 HOLIMS 401313 55 HILIM 1931 155 30010 SNILLIN3 098 1915 831113 30010 IHON TEER
48. 24 14 so0pu M n P SUIS LJ i ay Bl q HR s uj AM E 20 4 5 mana Law 034 Bas Te wih ERST O O ae lol 3300 NU 39NYHO DUO MOTTIA SMTA 740102 NOILVNINIMOSIO Y3LO3NNOD 803 51838404902 9 3LIHM 3018 018 38 038 J2V18 18 40107 8 e 740102 131238802 403 SIN3NOdNOO dud Hd2 Hd10 10 223 1908 lol u010 831238802 803 1102812 e 1 301830 NOLLO3LOU 1102813 JWOHS 1 NAHA L TSD E tol Go HOLINS 658 158 ISN 01 m OL 3441 1381 011109 NOLLYH3dO OL 43434 9 E idle ag LINT HOOGLNO 381 OL AINO 311ddV SI MYUDVIO ONIHIM 5192 S lt IHR TB HN 3H 703 13 NOISSINSNYUL HO00100 u000100 13 NOISSINSNVHL B000100 BOO0WI OL ONIHIM AS 2 4 80112348402 303 TV0NVW NOILVIIVISNI 3HL 01 43338 NOILV11VISNI 01 83438 BOLAVOV NOILd0 DNISD 198 NIA 0913 7 TWNTNU3L 321130 gt 3455 HluY3 34119231084 AGLY 08E N 015 amp 9012302 DO IYN IHHL 53108 THOS NE 1717 iMd Appendix 407 PLUS Series Heat Recovery System SiE33 105 D w
49. 4 Set the group No for each group with the button The group No increases in the manner of 1 00 1 01 1 15 2 00 4 15 However the unified ON OFF controller displays only the group No within the range selected by the switch for setting each address 5 Push the timer 27 button to define the selected group No 6 Push the button to return to the normal mode Mode No cls VL044 m Even if not using a remote controller connect the remote controller when setting the group No set the group No for centralized control and disconnect after making the setting m Setthe group No after turning on the power supply for the central remote controller unified ON OFF controller and indoor unit BRC7A m Group No setting by wireless remote controller for centralized control 1 When in the normal mode push button for 4 seconds or more and operation then enters the field set mode 2 Set mode No 00 with imo button 3 the group No for each group with C4 9o button advance backward 4 Enter the selected group numbers by pushing button 5 Push button and return to the normal mode BRC7A Type FIELD SET MODE MODE NO GROUP NO 3 4 2 15 VLO45 132 Test Operation R 407C PLUS Series Heat Recovery System SiE33 105 Test Operation BRC7C m Group setting by wireless remote controller for centralized control 1 When the normal mode push 457 button
50. P1 P2 P3 P4 Draft prevention Same as existing position position Range direction adjustment Standard into 5 positions Range of direction adjustment Dirt A prevention Prohibited P1 P3 P4 eparated into 5 positions position P2 4 The factory set position is standard position VLO12 Function R 407C PLUS Series Heat Recovery System 99 Outline of Control Indoor Unit SiE33 105 4 33 Thermostat Sensor in Remote Controller Cooling Preset temperature Ts 35 34 32 30 28 26 24 22 20 Temperature is controlled both the thermostat sensor remote controller and air suction thermostat in the indoor unit This is however limited to when the field setting for the thermostat sensor in remote controller is set to Use If there is a significant difference in the preset temperature and the suction temperature fine adjustment control is carried out using a body thermostat sensor or using the sensor in the remote controller near the position of the user when the suction temperature is near the preset temperature THli etse 3 LON 255 lt 5 55 os eS 25 uH lt 5 d 525 255 gs NS hte a m lt 14 16 18 20 22 24 26 28 30 32 34 Suction temperature TH1 Range in which Differential body thermostat sensor can be used 4 R
51. e e O sequential start settings by pushing the SET switch HEP skip settings you don t want to change push the RETURN switch and go to the next setting SET Set cool heat selection to IND C H SELECT SEQ IND MASTER SLAVE START e eo H1P H2P H6P H7P Change low noise operation to ON External control adaptor for outdoor unit is required RETURN if low noise operation is set to ON SET MODE TEST LNOP SEQ MODE TEST ERE LNOP SEQ O O O 1 2 5 6 H7P SET H2P H3P H4P H5P H6P H7P Change sequential start to OFF RN MODE HTEST WD TESTER SLAVE SART gt MODE TEST ND ASTER SLAVE SART 2 H5P H6P H7P SET H2P H3P 5 H6P Setting complete GROUP MASTER cool heat selection RETURN ON low noise OFF sequential start MODE TEST WD WASTER SLAVE ENDE START eee 2 H5P H6P H7P MODE MODE Push and hold for 5 sec Monitor mode Setting mode 2 V
52. 19949 SIM Jabueyoxa 129 0111409 PX N 191114 ued 320 BAJBA 1204 4 apu 129 491113 PSN 92945 BALBA 1984 yun 824 2802 39 Function 407 PLUS Series Heat Recovery System SiE33 105 1 3 2 Simultaneous Cooling Heating Operation Refrigerant System Diagram 2 8261 2002 049 05 A A 049105 049105 4032 nundoy aqn uei T Ge I 11140 f 15 ANI 408195 2 1 31155914 MO db 2095914109 1035914409 m I Be a ae yee e e ae gt E 1 81158914 401 aqn jun sg T SdH Sm 183114 0201140 421 211 eed gt aunssaid 191113 191113 7 He ii 195 4949 1042105 Josus JS HE 1009105 191113 aunssaid Ubi SSA EA gt aqn SAIPA 10019 lt
53. 4 The second code No is factory set to 01 The field set air flow position setting is however factory set to 02 5 Do not make settings other than those described above Nothing is displayed for functions the indoor unit is not equipped with 6 88 may be displayed to indicate the remote controller is resetting when returning to the normal mode Test Operation R 407C PLUS Series Heat Recovery System 129 R 407CTest Operation SiE33 105 1 12 5 Field Setting Service Mode Heat Reclaim Ventilation HRV 1 Field setting Used for initial setting of heat reclaim ventilation unit 2 Service mode Used for confirmation of unit Nos in the group and reallocation of unit Nos List of Field Setting and Service Mode Heat Mode Setting Setting contents Setting position Reclaim NO switch Ventilation No 01 02 03 04 05 06 red 17 27 0 Filter cleaning time setting Approx Approx counting 2500 hr 1250 hr 2 Pre cool pre heat On Off setting Off On 3 Pre cool pre heat time min 30 min 45 min 60 min Setting 4 Fan speed initial setting Normal Ultra High 5 Yes No setting for direct duct No duct With duct Connection with VRV system Air flow fan off setting Setting for cold areas No duct With duct Fan operation sel
54. 41 O1LIN9WA 13004441015 WNIMUSI MH AY138_9L 13N0WM AZZ AOWZ OZZJU3NUOJSNYYL M LI ILL3NOVA 31 AVT3U 2113N9VWE 1H AY138 2113N9VW 1109 vs 10 191 NIVHC HOLON 805 NIVA HOLINS 60193195 JHOLS 11836 4311081409 31083 H310 d181S TVNIMIGI I HOLOW 43949 YO 30010 NOISSIN3 1H9I1 YOL 78090 3503 H31e AVT38 OLL3NDVH u31V3H 91419313 0300393 JIN 30613513 61 090 3503 310 8 08 151 NHE A 08 08 110281 1310184 SlHVd 1 01140 HOLIMS 19013 d V 038 1224 1194340 453 1HOIH 9 310 1 Hal mex CT AOZZ 1 09 1 NOPZ 02Z 2H0S l AIddNS H3W0d 31Vdvd3S 9 31 01 NINO SHOLONGNOD 09 35078 Mode mea Q3H Q3H NOVI ATG 3018 018 39NvH0 9H0 MOTT3A MTA 3LIHM LHM 5 011 NOIl1VH3dO0 10H1NO2 330 0 HO 330 042404 04 SV MOHS STO8NWAS L 3H0914 LHOTY NMOHS SV 30 NOIIO3NNOO ONIHIM JHL 39NVHO NOIIVH3dO 453 HDIH 3SVI NI 9 ATLNAGNAdSONT 43114405 38 01 SVH A1ddnS H3MOd NIVN 3H1 599 NI HALE HIA LINOHIO H31V3H 403 ONIMIM 00 3Hl 31023 3 u31v3H 9181931
55. A Caution The A Warning items are especially important since they can lead to death or serious injury if they are not followed closely The A Caution items can also lead to serious accidents under some conditions if they are not followed Therefore be sure to observe all the safety caution items described below m About the pictograms A This symbol indicates an item for which caution must be exercised The pictogram shows the item to which attention must be paid Q This symbol indicates a prohibited action The prohibited item or action is shown inside or near the symbol o This symbol indicates an action that must be taken or an instruction The instruction is shown inside or near the symbol m After the repair work is complete be sure to conduct a test operation to ensure that the equipment operates normally and explain the cautions for operating the product to the customer 1 1 1 Caution in Repair A Warning Be sure to disconnect the power cable plug from the plug socket before disassembling the equipment for a repair Working on the equipment that is connected to a power supply can cause an electrical shook If it is necessary to supply power to the equipment to conduct the repair or inspecting the circuits do not touch any electrically charged sections of the equipment If the refrigerant gas discharges during the repair work do not touch the discharging refrigerant gas The refrigerant gas
56. Dimensions HxWxD mm 600x1 000x222 600x1 000x222 600x1 140x222 Coil Cross RowsxStagesxFin Pitch mm 3x14x1 5 3x14x1 5 3x14x1 5 Fin Goil Face Area m2 0 159 0 159 0 200 Model D14B20 D14B20 2D14B13 Type Sirocco Fan Sirocco Fan Sirocco Fan Motor Output x Number Fan of Units 15 1 15 1 25 1 Air Flow Rate H L m3 min 7 6 7 6 8 6 Drive Direct Drive Direct Drive Direct Drive Temperature Control Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Sound Absorbing Thermal Insulation Material Glass Fiber Urethane Foam Glass Fiber Urethane Foam Glass Fiber Urethane Foam Air Filter Resin Net with Mold Resistant Resin Net with Mold Resistant Resin Net with Mold Resistant m Liquid Pipes 6 4mm Flare Connection 6 4mm Flare Connection 6 4mm Flare Connection Piping ion Gas Pipes 12 7mm Flare Connection 12 7mm Flare Connection 12 7mm Flare Connection Drain Pipe mm 21 O D Vinyl Chloride 21 Vinyl Chloride 21 O D Vinyl Chloride Weight kg 25 25 30 Safety Devices Fuse Thermal Protector for Fan Motor Fuse Thermal Protector for Fan Motor Fuse Thermal Fuse for Fan Motor Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Standard Accessories Operation Manual Installation Manual In
57. Making a field setting Field settings must be made by remote controller if optional accessories have been installed on the indoor unit or if the indoor unit or HRV unit s individual functions have been modified 1 12 1 Wired Remote Controller lt BRC1A51 gt Unit No Second Code No First Code No Mode No Field Set Mode VL042 1 When inthe normal mode push the button for 4 seconds or more and operation then enters the field set mode Select the desired mode No with the button 3 During group control and you want to set by each individual indoor unit when mode No 20 21 22 23 25 has been selected push the time mode button and select the indoor unit No to be set Note This operation is not required when setting as a group 4 Push the button and select the first code No 5 Push the 9 button select the second code 6 Push the timer button one time and define the currently set contents 7 Push the button to return to the normal mode Example When setting the filter sign time to Filter Dirtiness High in all group unit setting set the Mode No to 10 Mode setting No to 0 and setting position No to 02 126 Test Operation R 407C PLUS Series Heat Recovery System SiE33 105 Test Operation 1 12 2 Wired Remote Controller
58. e 9 cee the SET button to set the LED indicators as shown at e right Press the HETURN button to end the setting operation O o e Press the HETURN button again to start operation Low pressure level is indicated during Higherthan3 5k O O O O O O operation 3 5k or less O O O O O 2 5k or less O O O 1 5k or less Operation ends after 30 minutes O O 9 Pressure level immediately before is indicated by flashing This LED indication shows that the LEDs operation stopped with pressure level at 2 5 k or lower en Mode button once to complete additional refrigerant O O e 4 The refrigerant charge is completed when the specified amount of refrigerant is added If the refrigerant charge operation is not completed in 30 minutes make the settings again and restart the operation for another 30 minutes When the Confirmation button is pressed during additional refrigerant charge operation the operation stops 5 Disconnect the refrigerant charge hose then fully open the liquid side stop valve 122 Test Operation R 407C PLUS Series Heat Recovery System SiE33 105 Test Operation 1 10 Refrigerant Recovery Mode m The electronic expansion valves in the indoor and outdoor units are fixed in the fully open position for refrigerant recovery Work procedure 1 Stop equipment operation 2 Se
59. 197114 ex wig 19950 ex BALLA 10319111810 1009105 MOT i 013105 2 c SEA 79 S9A aqn 41211142 a 194 ANI als 208591400 1055914007 aqn OZIN 9911 MDI uo D 5494 14 12 24 Li e8 9 HqIS NI 131113 31153944 181114 A 134114 o o 181111 191113 aapea 1294 2 991 4 009105 191114 t gt 4 ania 9 US 181114 009 05 191114 Neg 12111489 1 9115 00 UO 1404 9214195 44 IM sam ibi ESHT SGA i 4015 1011290009 31100 sasa Hanas S BALRA 19949 491113 N Plouajos 9 bu L vy 6 GO SPA a 110 115591 ib TA proua 05 Oh Al 110 OR 8 Kem 1103 112111429 LXH I 2 2 32949 jut 3284 193113 12 20 C 11 9 2 D IZ ma ue 1 aqn 31A D 3090 JALLA UOTSURdX n 2100112813 32349 BAJBA 32002 Ch 4 184 32949 5 JAJCA 01504 2100413913 DA 19949 33 Function R 407C PLUS Series Heat Recovery System
60. 20kQ at 25 C Thermistor header R4T 3 5 360kQ 20kQ at 25 C Thermistor Suction pipe R6T 3 5 360kQ 20kQ at 25 C Thermistor Liquid pipe R8T 3 5 360kQ 20kQ at 25 C Fuse A1P F1U 2U AC250V 10A Fuse A3P F1U AC250V 10A Fuses Fuse A4P F1U AC250V 10 Z1F F1U 2U AC250V 5A Fusible Plug Plug head melt at 70 75 C 44 Function R 407C PLUS Series Heat Recovery System SiE33 105 List of Safety Device and Function Parts Setting Value 2 2 Indoor Side 2 2 1 Indoor Unit Model Parts Name Symbol _ FXYFP FXYFP FXYFP Remark 32KV1 VE 40KV1 VE 50KV1 VE 63KV1 VE 80KV1 VE 100KV1 VE 125KV1 VE Wired Remote BRC1A51 Remote Controller Option Controller Wireless Remote Controller BRC7C512W 513W Option 220 240 45W 6 230 90W 6 Fan Motor M1F I Thermal protector 130 C OFF 80 ON Motors AC220 240V 50Hz AC220V 60Hz Motor for Drain Pump M1P Thermal Fuse 145 C i MP35HCA 3P007482 1 Swing Motor MIS Stepping Motor DC16V Thermistor Suction Air R1T un on Thermistor for ST8605 4 08 L800 Thermistors Exchanger High Temp PST 20kQ 25 C Thermistor Heat ROT ST8602 4 6 L800 Exchanger 20kQ 25 C Float Switch 33H FS 0211 Fuse F1U 250V 95
61. 231 Appendix R 407C PLUS Series Heat Recovery System SiE33 105 iagram D iring w FXYKP25 32 40 63KV1 Ovys Leend n18 N 38 1 do div X08 SluVd 91819313 1102 H0LS IWH3H LE 128 639109499 1218012313 804 HIV HOLSIWHSHL llu M 1dV0V ONTHIMIEOLOINNO V81X avid DNIMS HOLON SIN SLUYd 19401140 HOLOINNO NIVHC HOLOW an NIW HOLIMS 40139135 155 HOOCNI HOLOW 31W uIV HOLSINH3HI LIH N33HD HOLINON 3014435 u311081N0 310038 0381M 30010 NOISSIWg 1HD 1 VS A0S2 3503 ld NOISNvdX3 JINOHLOIIS ILA 03003843 41M IOMINO3HIHIS WZx 3501 3S0j IVAB3HL 113 H3MOd dIHIS MIX HOLIOVdVO 812 A22 A042 O2Z 43N0ISAWHL HLL quvog diW AVi3H OLL3NDVA 09 110381 CHINIHd div 4UW AVTSY 3LI3NOVW e 1d u dvd ONING HOLINS LIN SEE SIN AVISH 2LISNDW 211 5 19013 HEE 3015100 G LHM 1 u311081N02 24 3 1034 1VHIN32 45412 NOISSIWSNVHI 980 KINO SHOLONGNOD 434405 35071 AVH9 AHO 2 78 3018 18 39NvH0 980 WOTI3A WIA SLIHM LHM 3NId 3Nd SM01104 SV MOHS ST08NAS 9 VEX 01 2 NOILO3NNOO ONIHIM Y3AO 39NVH2 NOIlVH3dO0 453 H IH 3SVO NI S AYOSS399Y 1
62. 45 push button to be able to change setting before setting work LCD code blinks For details refer to the table in next page 4 Define the setting contents Modes 44 45 Define by pushing the timer 3 button After defining LCD code changes blinking to ON 5 Return to the normal operation mode Push the button one time Troubleshooting R 407C PLUS Series Heat Recovery System 151 Troubleshooting Remote Controller SiE33 105 button Set the fan speed with the button Set the air flow direction with the button Mode Function Contents and operation method Remote controller display example No un Malfunction Display malfunction hysteresis hysteresis display The hysteresis No can be changed with the button Unit 1 Y i Malfunction code 40 2 U4 Malfunction code Hysteresis No 1 9 1 Latest ul Display of sensor Display various types of data and address data Select the data to be displayed with the Sensor data display button Sensor data Unit No Sensor type 0 Thermostat sensor in remote controller 1 Suction 2 Liquid pipe 11 ul 3 Gas pipe 27 d Address data Temperature C 4 Indoor unit address 5 Outdoor unit address Address display 6 BS unit address 3 7 Zone control address Unit No Address type 8 Cool heat group address 9 Demand low noise address 18 111 o VE008 Addr
63. 5 Provides fan control to maintain Indoor fan Maximum 15 minutes including 5 minutes of restart standby in stop mode When HP LP 0 196MPa compressor turns on I I Equalization prior to startup Startup control Thermostat ON Inverter charging 1 Startup control ending conditions DSHi gt 30 Th7 Te gt 10 Elapsed time of 15 minutes LP lt 0 098MPa 2 Outdoor unit EV full open conditions Tc gt Ta 10 OR Elapsed time of 10 minutes Tcg gt 55deg When condition 1 is met 3 Operates at 52 Hz after operating at 41 Hz for 1 minute until control is activated in 1 V0808 58 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt m Note 4 When LP retry is conducted at 200pls in operation maintain 200pls during standby Conduct the next startup at 1200pls for 3 minutes The control is not switched to SH control even when 1 condition is met When further LP retry is conducted maintains 1200pls during standby to conduct the next startup at 2000pls for 3 minutes The control is not switched to SH control even when 1 condition is met 5 Outdoor fan control Pc gt 1 18MPa Pc gt 0 78MPa Step 5 gt Step 3 gt Step 0 lt 0 98 lt lt 0 59 V2566 Regarding 24 to 34HP model the fan M12F on the inverter box side sto
64. AY0SS399Y 1YNO Ld0 4911041409 31038 3HIM 1550 anh L 431108109 310638 1VULN32 DNTEIM 3015100 310 AOVZ 022 ZHOG L4dAl LA 804 022 2H09 1 092 022 2905 1 d A022 7805 11 23A AIddNS H3MOd 237 Appendix 407 PLUS Series Heat Recovery System SiE33 105 iagram D iring FXYAP20 25 32 40 50 63KV1 3199 1 N3389 U3NTI 30010 9NILLIN3 1HD 1 034 0 30010 9NILLIN3 16917 440 NO NOLING Hsnd Sd quv g 1102812 Q3lNI Ud quv g 1102812 Q3lNIUd 431104140 310N3H 55313HIM OL q3H2VLLV LINQ AV1dS 0 43 13238 GNS NIVAIHOLINS 00193135 155 80151 9 LIH 431109109 310W3H 3HIM dd NIVH0 HOION SIBVd TVNULLdU 1081802 JSYHd O NOISNVdX3 218041231 31 1041405 91915 TVNINH3I WZX 9 91915 1VNINH3I AZZ A0Y2 0ZZJ8INOISNV8L HII 038 1 dIN AV13H OII3NOVW d H 83110818402 310038 SIN AV13H 9IL3NDVN 531381MJU0123NNO2 VEZX 110218015 WU3HL LC 128 S3910N3ddY 1Y218012313 404 UIV HOLSINHSHL llu HO1dV0V NIHIMJHOL 3NNOO V8LX 4 13 9NIMS HOION HOLIMS 1V013 H0123NNO2 V8X 430038 3 31M 19401190 H012 3NN02 HOLINS 319 135 SS3udQV 5313U M
65. Do not set 31 00600000 2 Low noise Address for low Address 0 demand noise demand Binarynumber 1 0000000 address Operation 0000008 5 digits 2 0000000 2 31 0000000 3 Sequential Address for Address 0000000 start system sequential start Binary number 1 0000000 address system 066908000 5digits 2 00000090 0600000 4 Number of unit Outdoor unit for 3 units 0000000 for sequential sequential start start 00600008 2units 00000090 1 unit 00600000 5 Forced fan Indoor unit fan turns Forced fan operation e e e e o e switch while unit is stopped e e o e O tap Normal operation Oeeeeeo 6 Indoor unit Allows operation of Indoor unit forced forced indoor unit from 0060000 operation operation outdoor unit Normal operation 00600000 8 TE setting Low pressure setting for cooling O e e O e e e High Normal factory oeeeeoe 9 setting High pressure setting Note 1 for heating 00600000 Low 0000000 10 Defrost Temperature setting Quick defrost 00000090 setting for defrost e O O Normal factory oeeeeoe Note 1 Slow defrost 0000000 V0840 112 Test Operation R 407C PLUS Series Heat Recovery System SiE33 105 Test Operation E LED display LED display Np Setting tem Description HOP HAP HAP HEP HEP HIP HIP HOP H3P HAP HEP HEP HIP 13 Air Net Address fo
66. Insulation for Fitting Drain Hose Clamps Screws Washers Level Adjustment Screw Operation Manual Installation Manual Insulation for Fitting Drain Hose Clamps Screws Washers Level Adjustment Screw Notes Nominal cooling capacities are based on the following conditions Return air temperature 27 C DB 19 C WB Outdoor temperature 35 C DB Equivalent ref piping 5m Horizontal 2 Nominal heating capacities are based on the following conditions Return air temperature 20 C DB Outdoor temperature 7 C DB 6 C WB Equivalent ref piping 5m Horizontal Conversion Formulae kcal h kWx860 Btu h kWx3414 cfm m3 minx35 3 3 Capacities are net including a deduction for cooling an addition for heating for indoor fan motor heat Specifications R 407C PLUS Series Heat Recovery System 27 Specifications SiE33 105 Concealed Floor Standing Type Model FXYLMP20KJV1 FXYLMP25KJV1 FXYLMP32KJV1 1 phase 50Hz 1 phase 50Hz 1 phase 50Hz Power Supply 220 240V 220 240 220 240V 1 Cooling Capacity kW 2 2 2 8 3 6 2 Heating Capacity kW 2 5 3 2 4 0 Casing Color Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions HxWxD mm 610x930x220 610x930x220 610x1 070x220 Coil Cross RowsxStagesxFin Pitch mm 3x14x1 5 3x14x1 5 3 14 1 5 Coil 0 159 0 159 0 200 Model D14B20 D14B20 2D14B13 Type Sirocco Fan
67. NO YES Replace outdoor unit PC board gt Replace the high pressure sensor VF049 1 Voltage measurement point Outdoor unit PC board A1P 45V O 22 red e 5 9 GND Black 2 2 a Microcomputer a White A D input 2 Measure voltage here VLO77 2 Refer to pressure sensor pressure voltage characteristics table on P243 Troubleshooting R 407C PLUS Series Heat Recovery System 179 Troubleshooting SiE33 105 3 24 Outdoor Unit Malfunction of Low Pressure Sensor Remote Controller Display Supposed Causes Troubleshooting uL Defect of low pressure sensor system W Connection of high pressure sensor with wrong connection W Defect of outdoor unit PC board A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred pressure sensor is connected to X21A blue of outdoor unit PC board A1P NO gt Connect low pressure sensor property and restart system between the 1 VH and low pressure is normal see 2 when voltage is measured between X21A pins 2 and 3 of outdoor unit PC board A1P see 1 YES Replace outdoor unit PC board Replace the low pressure sensor VF050 1 Voltage measurement point Outdoor unit PC boa
68. Remote Controller Display Supposed Causes Troubleshooting Abnormal discharge pipe temperature Defect of discharge pipe thermistor R31T R32T or R33T Defect of outdoor unit PC board Discharge pipe thermistor wrong connection Liquid injection solenoid valve wrong connection A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Discharge pipe temperature is 135 C or higher connection of the discharge pipe thermistor R31T inverter side to X16A R32T standard side to X17A and R33T standard side to X21A for 24 30 Is there a wrong connection of the injection solenoid valves Y3S Y6S and Y7S YES gt Connect correctly and turn on again NO lt Out of gas compression defect etc Defect of the refrigerant system Are the characteristics of the discharge pipe thermistor normal R31T 2 or R33T For the characteristics table NO gt Replace the discharge pipe thermistor YES gt Replace outdoor unit PC board A1P or for 24 30 class VF044 174 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting 3 19 Outdoor Unit Malfunction of Thermistor for Outdoor Air R1T Remote Controller Display Supposed Causes Troubleshooting HS W Defect of thermistor R1T for outdoor air Defect
69. STIVI3Q NI 0 L YITIOHLNO9 310038 Ad 03193735 38 NVI NO 1V83d0 I13N5Vi aps I S EM es 7041409 340 NO HO 440 39804 3015110 S3HIM LfldNI 3HL 9 1123 02 N3HM 5 095 9 138 SI LIX YSTIOHLNOD 31038 SS313UIM IHL N3HM 013123880251 V ZX Y IVJBOISIWISHI T LTH IVANYA NOLLOQILSNI CG3HOVLLY 32 08022 NI fld d LINN 3HL OL 11 193NN02 83110818402 310W3H 1VHIN32 DNISN 3SV2 NI ON HOLON 51 9 1314 t E S SHIM O HOLIINNO9 0000 S310N A 3 1 TNI Lla wena 9 SI 22 uM BID 4311041409 310W3H 3HIM 20 ul 393H E AIC m 3 1 ISS Hue m 1 MS LME 4 t4 HOLIMS SES alla Neg 900 HOLIMS 1YOTI HEE _ 7310 E ts wave n Dit HH 4 09 831100102 310 88 gt t dl v ED ONTHIM LH 20 1 2 III 3015110 INdNT HB UE 6 310 EE ZE ren Pregl ull SLYVd 91419313 Y8 Alte mee 8X VOX I eal ba ANE All alf E aig dev leg 104 llu r1 HON stt 1 M3 0224 2 09 1 3dAL LA AOZZZHOS L 3dAL 23A HOY 022 ZHO9 L AIdANS AOWZ 02Z zHOG JdAl 3A HOS H3MOd Appendix R 407C PLUS Series Heat Recovery
70. Troubleshooting SiE33 105 3 16 Outdoor Unit Actuation of Low Pressure Sensor Remote Controller Display Supposed m Abnormal drop of low pressure 0 kg cm 0 Causes W Defect of low pressure sensor Defect of outdoor unit PC board W Stop valve closes Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Low pressure YES at stop due to malfunction is 0 0 MPa NO Is the stop valve NO Out of gas refrigerant system clogging wiring and piping wrong connection on outdoor unit opened Measure the voltage VL of X21A pin No 2 3 of outdoor PC board A1P AP YES Open the stop valve on outdoor unit Is the relationship between low voltage Replace outdoor unit PC board A1P 1 Voltage measurement point gt Replace the low pressure sensor V2735 Outdoor unit PC board A1P Microcomputer A D input 5V O X21A blue Red 5 2 Black o 5 D Green White 8 1 2 Measure within this space VL076 2 Refer to pressure sensor pressure voltage characteristics table on P243 172 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting 3 17 Outdoor Unit Malfunction of Moving Part of Electronic Expa
71. iagram iring RSEYP24 26 28 30KJY1 JIM M TA NN LHM 034 4971 2002 91 HOISINH3HI 119 427 58 OI13NDVN 74 HO1SIS3H 06 664 ADA OT L3NOVR 172 INANI S321A30 1335
72. outdoor unit PC board been replaced or has the indoor outdoor or outdoor outdoor unit transmission wiring been modified YES gt Push and hold the RESET button on the outdoor unit PC Board for 5 seconds The unit will not operate for up to 12 minutes All indoor unit remote controllers of the Is indoor outdoor and outdoor outdoor unit transmission wiring normal YES Replace the indoor unit PC Board gt Fix the indoor outdoor unit transmission wiring Reset the power supply The voltage between terminals R and of the outdoor unit board is 220 240 V 60Hz or 220 V Outdoor unit board microcomputer monitor HAP blinks Supply 220 240 V The fuse on YES the outdoor unit s PC board is burnt Replace the fuse The secondary NO voltage of the transformer is about 30 V Replace the transformer replacement Operation ready lamp H2P is blinking NO gt Replace outdoor unit PC board A1P Wait to lamp goes off indoor outdoor and outdoor outdoor unit transmission wiring NO gt Fix the indoor outdoor unit transmission wiring Replace the outdoor unit PC Board A1P VF054 Troubleshooting R 407C PLUS Series Heat Recovery System 183 Troubleshooting SiE33 105 3 28 Malfunction of Transmi
73. 15 312 41 305 33 65 41 79 41 06 115 8 59 8 47 16 298 45 291 73 66 40 35 39 65 116 8 35 8 23 17 285 18 278 80 67 38 96 38 29 117 8 12 8 01 18 272 58 266 51 68 37 63 36 98 118 7 89 7 78 19 260 60 254 72 69 36 34 35 72 119 7 68 7 57 20 249 00 243 61 70 35 11 34 51 120 7 47 7 36 21 238 36 233 14 71 33 92 33 35 121 7 26 7 16 22 228 05 223 08 72 32 78 32 23 122 7 06 6 97 23 218 24 213 51 73 31 69 31 15 123 6 87 6 78 24 208 90 204 39 74 30 63 30 12 124 6 69 6 59 25 200 00 195 71 75 29 61 29 12 125 6 51 6 42 26 191 53 187 44 76 28 64 28 16 126 6 33 6 25 27 183 46 179 57 77 27 69 27 24 127 6 16 6 08 28 175 77 172 06 78 26 79 26 35 128 6 00 5 92 29 168 44 164 90 79 25 91 25 49 129 5 84 5 76 30 161 45 158 08 80 25 07 24 66 130 5 69 5 61 31 154 79 151 57 81 24 26 23 87 131 5 54 5 46 32 148 43 145 37 82 23 48 23 10 132 5 39 5 32 33 142 37 139 44 83 22 73 22 36 133 5 25 5 18 34 136 59 133 79 84 22 01 21 65 134 5 12 5 05 35 131 06 128 39 85 21 31 20 97 135 4 98 4 92 36 125 79 123 24 86 20 63 20 31 136 4 86 4 79 37 120 76 118 32 87 19 98 19 67 137 4 73 4 67 38 115 95 113 62 88 19 36 19 05 138 4 61 4 55 39 111 35 109 13 89 18 75 18 46 139 4 49 4 44 40 106 96 104 84 90 18 17 17 89 140 4 38 4 32 41 102 76 100 73 91 17 61 17 34 141 4 27 4 22 42 98 75 96 81 92 17 07 16 80 142 4 16 4 11 43 94 92 93 06 93 16 54 16 29 143 4 06 4 01 44 91 25 89 47 94 16 04 15 79 144 3 96 3 91 45 87 74 86 04 95 15 55 15 31 145 3 86 3
74. 16 H OFF ON OFF OFF ON OFF oii 4 Upper limit 71 Hz OFF Upper limit 52 Hz ON OFF ompresso Constant Te control Constant Te control HP lt 1 05MPa HP gt 1 58MPa continues for 30 sec continues for 30 sec 16 18 20 class 24 26 28 30 class iti H OFF OFF Condition A HP gt 2 16MPa upper limit 71 Hz OFF upper limit 52 Hz ON OFF Compressor Constant Te control However Constant Te control However decrease decrease the target temp for 5 C the target temp for 5 C HP lt 1 05MPa HP gt 1 58MPa continues for 30 sec continues for 30 sec 16 18 20 class 24 26 28 30 class Condition A L OFF OFF HP gt 2 16MPa Fan L OFF OFF OFF OFF OFF OFF 41 71 Hz OFF 41 52 Hz ON OFF OFF Compressor Constant Te control However Constant Te control However decrease decrease the target temp for 5 C the target temp for 5 C gt 1 7 MPa 16 18 20 class 24 26 28 30 class L OFF OFF Condition A HP gt 2 16MPa L OFF OFF OFF OFF OFF OFF gt Upper limit 41 Hz Upper limit 41 Hz Compressor OFF OFF OFF a HP lt 0 78MPa HP gt 1 70MPa lt 67 e Tfin gt 87 Inverter fin temperature 16 18 20 class 24 26 28 30 class F OFF OFF OFF OFF OFF HP gt 2 16MPa OFF OFF OFF OFF OFF Compressor Upper limit 41 Hz Upper limit 41 Hz OFF OFF V0819 m When the outdoor temperature is 5 C or lower and Pc lt 8 0k Tc lt 20
75. 2 LH 185430102 101315 SIA 91 UZA AV138_91L3N9WH 91 VOL A052 3503 fe TAWA AWA P 91 SEA A138 2113NDVM 8012 5 39815 514 Ex EEN 1 32 1 91 S2A A138 2113N0VH 204 IN3HH02 H3A0 ded Tal YOLX VOLX 101234802 9NIAVT3H VIL VOLK dlY SLA A138 211380 VH up 1 35YXNVE2 262 109140 41815 TVNWINH3I WX 467 398 A138 21139 VM BLA WOLIYdY2 9 9 93 04741915 MIX 91 2113N0VH BLA OVA00F 4721 80119VdV32 Wb 10271042 000 E3NHOJSNVUI 10 d V A138 2113N0VM uo OVAOOF 11 HOLIOVdVO HID 08 08 1109819 TVNIWEJI 181 919 9H13 AV138 2113N9VW 89 13538 92382 ONTHIM Nunl3u NUT 805835 38055344 14135 dEV AV138 OII3NDVW ESA 135 3000 HOLIMS NOLLNG 158 HIH HOSN3S 38055384 HdN3S d1V W23 AV13H 21L3NDVW un quvO8 1112412 31INIHd 97 HOISINH3HI 188 EY 594 A138 21 LINDVM 805 duvod 1102412 31W1Nd dev NOTIONS HOISINH3HI 199 417 32W A138 2113N0VW ANT qUVOB 1102412 31NIUd U30V3H UOISIMH3HI 127 Live 969 SSA A138 213NDVM un NIVA QuvOg 1102812 Q31NIud div INYN 13004 N31SAS LACIOC BL 9144394 mec wn LINN 8059 1101 Bd3XY LINN 8dA3 X08 HOLIMS X08 u3183ANI X08 a 12 DIN JO VI gi e u Sm Dio
76. 2 Others Thermal TFu 109 10 Transformer 1 TR22M21R8 Model Parts Name Symbol FXYCP FXYCP FXYCP FXYCP FXYCP FXYCP Remark 20KV1 25KV1 32KV1 40KV1 50KV1 63KV1 80KV1 125KV1 Wired Remote i Remote Controller BRC1A51 Option Controller Wireless Remote Controller BRC7C62 67 Option AC 220 240V 50Hz Fan Kotor mip 1910W 1915W 1920W 1930W 1950W 1085W Thermal Fuse 152 Thermal ca 1 ou OFF Motors Motor for Drain Pump M1P Fuse Swing Motor M1S i io Thermistor Suction Air R1T S SC 250 Thermistor for Heat ST8605 6 08 L1250 Thermistors Exchanger High Temp RST 20kQ 25 C Thermistor Heat ROT ST8602 5 6 L1000 Exchanger 20kQ 25 C Float Switch 33H FS 0211 Others Fuse F1U 250V 05 2 Transformer 1 TR22M21R8 Function R 407C PLUS Series Heat Recovery System 45 List of Safety Device and Function Parts Setting Value SiE33 105 Model Parts Name Symbol FXYKP FXYKP FXYKP FXYKP Remark 25KV1 32KV1 40KV1 63KV1 Remote Wired Remote Controller Controller BRC1AS1 Option AC 220 240V 50Hz Fan Motor MIE 1015W 4P 1920W 1045W Thermal Fuse 146 C Thermal protector NU OFF 105 C Motors Motor for Drain Pump M1P 2202404 145 2 Swing Motor M1S Thermisto
77. 2 min elapsed V0830 Defrosting and oil return mode SVTs turns ON continuously m SVTsis OFF at any case when STD compressor stops Operating Frequency Control INV Compressor HTdi2110 C HTdi2115 C Compressor upper limit frequency Normal operation Nearest lower step listed below p 1 2 HTdi lt 105 C e71Hz ON OFF e75Hz OFF OFF s41Hz OFF OFF HTdi gt 130 C In case of HTDi gt 115 C 41 2 STD Compressor HTds1 HTds22110 C HTds1 HTds2 gt 130 C Y Forced Up to 2 times Normal operation Compressor stop for 5 _ thermostat OFF within 100 min HTds1 HTds2 lt 105 C HTdi HTds1 HTds2 gt 130 C HTdi Adjusted discharge temperature F9 Malfunction for Inverter Compressor stop Malfunction reset HTdi lt 115 C HTs1 HTs2 lt 115 C V0831 78 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt Inverter Protection Control Controls the compressor upper limit frequency to prevent tripping by inverter overcurrent and fin temperature increase 3 5 4 e Inverter current lt 30A 5 e INV fin temp lt 87 C 3 min elapse e Inverter current gt 30A 5 OR e INV fin temp gt 92 Raising upper limit frequency for step 1 a Lowering upper limit
78. 34 62 33 81 63 4 46 4 38 14 33 02 32 25 64 4 30 4 23 15 31 50 30 77 65 4 16 4 08 16 30 06 29 37 66 4 01 3 94 17 28 70 28 05 67 3 88 3 81 18 27 41 26 78 68 3 75 3 68 19 26 18 25 59 69 3 62 3 56 20 25 01 24 45 70 3 50 3 44 21 23 91 23 37 71 3 38 3 32 22 22 85 22 35 72 3 27 3 21 23 21 85 21 37 73 3 16 3 11 24 20 90 20 45 74 3 06 3 01 25 20 00 19 56 75 2 96 2 91 26 19 14 18 73 76 2 86 2 82 27 18 32 17 93 77 2 77 2 72 28 17 54 17 17 78 2 68 2 64 29 16 80 16 45 79 2 60 2 55 30 16 10 15 76 80 2 51 2 47 Appendix R 407C PLUS Series Heat Recovery System 241 Characteristics SiE33 105 Outdoor Unit Thermistors for Discharge Pipe R3T TC 0 0 0 5 TC 0 0 0 5 TC 0 0 0 5 0 640 44 624 65 50 72 32 70 96 100 13 35 13 15 1 609 31 594 43 51 69 64 68 34 101 12 95 12 76 2 579 96 565 78 52 67 06 65 82 102 12 57 12 38 3 552 00 538 63 53 64 60 63 41 103 12 20 12 01 4 525 63 512 97 54 62 24 61 09 104 11 84 11 66 5 500 66 488 67 55 59 97 58 87 105 11 49 11 32 6 477 01 465 65 56 57 80 56 75 106 11 15 10 99 7 454 60 443 84 57 55 72 54 70 107 10 83 10 67 8 433 37 423 47 58 53 72 52 84 108 10 52 10 36 9 413 24 403 57 59 51 98 50 96 109 10 21 10 06 10 394 16 384 98 60 49 96 49 06 110 9 92 9 78 11 376 05 367 35 61 48 19 47 33 111 9 64 9 50 12 358 88 350 62 62 46 49 45 67 112 9 36 9 23 13 342 58 334 74 63 44 86 44 07 113 9 10 8 97 14 327 10 319 66 64 43 30 42 54 114 8 84 8 71
79. 5 C or lower for a total of 10 minutes is 1 C or lower for a total of 40 minutes frost prevention operation is initiated Normal operation resumes when the temperature is 7 C or higher for 10 consecutive minutes 5 Thermostat status 6 Thedrain up kit is standard equipment for models FXYFP FXYKP and FXYSP Preset temperature Thermostat on operation signal to outdoor unit Cancelled VF022 Temperature setting ON OFF E a yl VLO71 Intake air temperature a b 1 a b 0 5 possible for FXYCP FXYFP FXYHP FXYKP only 140 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Operation Flowcharts Programme dry operation Y 7 Programme display Thermostat status A Imutes Stopped V Fan Eloctronie expansion valve Y Option Electronic expansion Drain up kit M1P Off after degree of super heat control 22 ter VF023 7 Programme dry display Does not display preset temperature and air flow settings of the controller 8 Thermostat status Preset temperature during programme dry operation SET POINT EE Suction air temperature 1 072 Fan in operation Option Drain up kit M1P OFF Auxiliary electric heater K1R OFF Humidifier Hu OFF x9 No YYES 10 Y S
80. 500pls 1 Cancel SH control 1200pls Lace To Indoor EV 640 I Cooling unit Normal control NEM i 1Control according to i Outdoor 1 I fan I I I I I I I I I 1 1 1 2051 1 1 1 1 1 1 1 2052 1 1 1 1 1 I T I I 1 m 8 I I SVRVG i i 1 1 1 1 1 i l 1 unit 20RH 1 solenoid 1 l jH valve 20RT 1 1 1 imin 1min 10sec 11 min 50 5 1 30sec 110 sec 110 sec 140 sec il return defrost I I Oilreturn Suction I I Accumulator preparing signal output Discharge ent E I I Oil return Oil return IN preparation flag BS unit changeover 2 Oil return operation ending conditions 5 minutes elapsed from suction oil return operation IN DSHi lt 20 OR OR 10 continuous seconds Th7 lt 15 amp 10 continuous seconds 2 minutes elapsed from suction oil return operation IN V0811 1 I Oil return OUT V0811 86 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt 3 Accumulator discharge operation ending conditions Elapsed time of 1 minute after completion of oil return operation DSHi gt 30 OR OR Th7 Te
81. 50KV1 63KV1 Remote Wired Remote i Controller Controller BRC1A52 Option AC 220 240V 50Hz Fan Motor M1F 1015W 1925W 1045W otors Thermal protector 135 C OFF 120 C ON Capacitor for Fan Motor C1R 1 2uF 400V 0 5uF 400V 1 2uF 400V 2uF 400V 2 5uF 400V Thermistor Suction Air R1T Thermistor for Heat ST8605 9 08 L2500 Thermistors Exchanger High Temp R3T 20kQ 25 C Thermistor for Heat ROT ST8602 9 6 12500 Exchanger 20kQ 25 C Others Fuse F1U Transformer TR22M21R8 2 2 2 BS unit Safety devices MODEL PC board fuse BSVP100KJV1 BSVP160KJV1 250V 5 BSVP250KJV1 250V 5 48 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt 3 Outline of Control Outdoor Unit lt Symbols using in this manual gt Apparatus No Symbol Description Y3S 20RH Discharge solenoid valve of BS unit Y2S 20RL Suction solenoid valve of BS unit Y1S 20RT Bypass solenoid valve of BS unit liquid YAR 2081 4 way valve 1 Y2R 2082 4 way valve 2 20 3 4 way valve 3 52Ci Magnetic switch for INV compressor DSH Discharge superheat DSHi Discharge superheat of INV compressor EV Electronic expansion valve Y1E EV1 Electronic expansion valve of Heat EX 1 Y2E EV2 Electronic expansion valve of Heat EX 2 Y3E EV3 Electronic expansion valve of sub unit heat EX HDSHi Adjusted discharge superheat of INV compressor HDSHs1 Adjusted discharge
82. 63 80 100 125KVE 229 Standby due to 54 FXYFP32 40 50 63 80 125KV1 228 Standby due Td 54 FXYHP32 63 100KV1 237 Startup control in cooling operation 58 FXYKP25 32 40 63KV1 232 Startup Mode 56 FXYLMP20 25 32 40 50 63KV1 239 FXYLP20 25 32 40 50 63KV1 239 T FXYMP200 250KV1 236 switches M11F OFF and M12F 81 FXYMP40 50 63 80 100 125KV1 235 The INSPECTION TEST Button 144 FXYSP20 25 32 40 50 63KV1 233 Thermostat Sensor in Remote Controller FXYSP80 100 125KV1 234 GOO 100 RSEYP16 18 20KJY1 225 sul napaka aa ada s uQ 101 RSEYP24 26 28 30KJY1 226 Transmission terminal 108 Turn Power sarao 104 Y Year 2001 Models Using New Refrigerant System Layout 2 Drawings amp Flow Charts vii SiE33 105 viii Drawings amp Flow Charts DAIKIN EUROPE Zandvoordestraat 300 B 8400 Ostend Belgium Internet
83. CODE NO FIRST CODE NO VL043 When in the normal mode push button for 4 seconds or more and operation then enters the field set mode Select the desired mode No with the 0 button Pushing the button select the first code No Pushing the 57 button select the second code No Push the timer button and check the settings Push the button to return to the normal mode BRC7C type MODE CODE FIRST CODE 0915 When in the normal mode push the 5 button for 4 seconds or more and operation then enters the field set mode Select the desired mode No with the button Pushing the A button select the first code No Pushing the button select the second code No Push the timer button and check the settings C Push the button to return to the normal mode 128 Test Operation R 407C PLUS Series Heat Recovery System SiE33 105 Test Operation 1 12 4 Setting Contents and Code No VRV Unit VRV system indoor unit settings Mode Setting Setting Contents Second Code No Note 3 No Switch 2 01 02 03 04 10 20 0 Filter contamination heavy Super Light Approx Heavy Approx light Settin
84. Defect of noise filter NF1 m Lack of phase on power supply during outdoor unit operation m External factor Noise etc W Horse power setting error on outdoor unit PC board Troubleshooting R 407C PLUS Series Heat Recovery System 199 Troubleshooting Inverter SiE33 105 Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Are the power supply NO voltage between each gt Fix the power supply phase right the outdoor unit PC NO board sub board on the gt Connect transmission wiring and inverter unit turn on again connected wiring between the YES outdoor unit PC board Fix the disconnection and turn on ub board and inverter unit again is disconnected The microcomputer NO onitor green on sub board gt Check the sub board power and is blinking the connector tightness Is the outdoor unit P C BOARD gt Confirm the horse power setting replaced on outdoor unit PC board was done and reset power microcomputer YES monitor green on the inverter unit is blinking gt Defect of outdoor PC board or defect of inverter unit The voltage between red and white of CN on the inverter unit is 220 240 V 50Hz YES gt Replace inverter PC board When the LC malfunction occur again replace control PC board gt Check
85. ELTON 30010 m i dii 30010 itt 2 8 j Y 4311041N0 310434 5531301 OL 1 015 TWN 08 SluVd 21812313 0007 0047 13 3 atv MORTE SHI IL J yi N1380 4011N0M 431835 31034 SS31381AJ0133NN00 VEX 30010 9NILLIN3 159 371015444 1011015313 VGA 39031 fH 04 INIUIWHOLJJNNOJ VOIX 41 LIMS O130001 3N80 L Slud 19401190 YOLOINNOOKGVS 9NIMSHOLIMS LINII 5 u311041N0 310438 5591341 AV1dSIQ H3A1323H KINO SHOLONGNOD H3ddO2 ISN 8 038 038 3ov18 X18 E 39NVHO0 9H0 MOTI3A MIA SLIHM LHM Nd SMOTIOY SV MOHS STO8NWAS L NIVHG NV HOLIMS 19073 1VNOT LIGGV 3H1 310103X3 ANY V8X 30 H0L93NNOO IHL 3A0N38 SANA NIVHG IHL ONTTIVISNI 35 2 NI 9 LINN 3HL IVANVA NOLLVTIVISNI JHL OL 83438 5119199 NI H3 T10H1NOO 3 0038 A8 3123135 NVI NOIL VH3d0 1081502 4 0 0 440 39403 9015110 WOHH S3HIM 1 dNI IHL 9 1123 02 N3HM S 9NI38 SI LIN H3110H1NO9 310W3H SS313H IM JHL N3HM I3193NNOO 1 VEZX F NOLLORHLSNT JHL NT LINN IHL OL LI 193NNO9 H3TIOHINOO 310W3H 1VHIN32 ONISN 9599 NI 1313 3HIM O HOLO3NNOO HOLO3NNOO 2 000 S310N JIN
86. H OFF OFF cond 2000pls OFF OFF cond Opls OFF L OFF OFF cond 2000pIs OFF 0 evp Opls ON H ON OFF cond 2000 ON ON 1 evp Opls OFF H ON OFF cond 2000pls ON ON OFF 2 evp 0pls OFF H ON OFF cond 1000pls OFF 3 evp 0pls OFF H ON OFF cond 700pls ON ON ON 4 0pls OFF H ON OFF cond ON ON ON 5 evp Opls ON H ON OFF cond 2000 5 ON OFF OFF 6 0pls ON H ON OFF cond 1000pls ON OFF OFF 7 evp Opls ON H ON OFF cond 700pls ON OFF ON 8 ION evp 0pls ON H ON OFF cond ON OFF 9 Opls OFF H ON OFF cond 2000pls ON OFF 10 evp 0pls OFF H ON OFF cond 1000pls ON OFF OFF 11 ON evp Opls OFF H ON OFF cond 700pls ON OFF 12 evp 0pls OFF H ON OFF cond ON OFF 13 ON evp 2 H ON OFF cond 2000 ON OFF OFF 14 ON evp 2 H ON OFF cond 1000 ON OFF 15 evp aa OFF H ON OFF cond 700pls 16 ON evp n OFF H ON OFF cond ON OFF 23 2155 H 0N OFF cond 1000 5 OFF OFF OFF 24 evp OFF H ON ON evp 0pls ON ON OFF GR SH SH 25 evp Control OFF H ON ON evp contr l ON ON OFF Note GR SH control Imaginary refrigerant circulation amount Super heat degree control Pc control 68 Function R 407C PLUS Series Heat Recovery System
87. Heat Recovery System 207 Troubleshooting Central Remote Controller SiE33 105 6 5 Address Duplication Improper Setting Remote nt Controller Display Supposed W Address duplication of central remote controller Causes Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred two or more central remote controllers connected Disconnect all central remote controllers except one and reset the power supply of the central remote controller gt Reset power supply of the central remote controller VF074 208 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting OP Schedule Timer 7 Troubleshooting OP Schedule Timer 7 1 Malfunction of Transmission Between Central Remote Controller and Indoor Unit Remote Controller Display Supposed m Malfunction of transmission between central remote controller and indoor unit Causes Disconnection of connector for setting master controller or individual combined switching connector W Defect of schedule timer PC board W Defect of indoor unit PC board Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred an indoor unit once connected been YES Reset power supply simultaneously for all optional controllers for
88. I I I 1 1 6 Instruction cancel with x4 control 1 2 e sur 200pls instruction I Cooling thermostat OFF fan unit instruction cancel 200pls instruction i i i Indoor EV Cooling thermostat OFF unit I I I I I Cooling stop unit 3 I I I I I Fan mode unit No instruction I I 1 I I 4 Indoor I Cooling thermostat ON unit i Indoor fan 1 Cooling unit I I i 1 Fan mode unit m 2 solenoid According to operation mode valves OFF ES 1 I I I I 1 BS unit I I I I I solenoid valve I I I I 2min 1 009 4o 110811081 305 BS unit solenoid valve 16 V2589 Function R 407C PLUS Series Heat Recovery System 89 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 1 Compressor frequency Fix the frequency at 41Hz OFF OFF for the basic operation However increase the compressor operation step with 4 way valve function assuring control to ensure the function of the 4 way valve 2 Outdoor fan control Pc gt 1 17 Pc gt 0 78MPa Sep Stepo Pc lt 0 98MPa Pc lt 0 59MPa V2590 Regarding 24 to 34HP model the fan M12F on the inverter box side stops if operating at fan 3 or lower Therefore Tfin switc
89. Inverter Stall Prevention Compressor Lock Remote 19 Controller Display Supposed Defect of compressor Causes m Pressure differential start Troubleshooting Defect of inverter unit A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred The difference between high and low NO pressure when starting is 2kg cm 0 196 MPa Disconnect the connection between the compressor and inverter Inverter Output voltage check Inverter output voltage is not balanced NO gt Unsatisfactory pressure equalization Check refrigerant system Normal if within 8V Note Must be measured when frequency is stable After turning NO gt Replace the inverter unit on again L9 blinks again YES gt Reset and restart gt Compressor inspection Inspect according to the diagnosis procedure for odd noises vibration and operating status of the compressor VF066 198 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting Inverter 5 5 Outdoor Unit Malfunction of Transmission Between Inverter and Control PC Board Remote LL Controller Display Supposed m Malfunction of connection between the inverter unit and outdoor unit PC board Causes W Defect of outdoor unit PC board transmission section m Defect of inverter unit W
90. Limit Remote RF Controller Display Supposed m Humidifier unit optional accessory leaking Causes W Defect of drain pipe upward slope etc m Defect of indoor unit PC board Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Field drain piping has a defect such a YES gt Modify the drain piping upward sloping A humidifier YES unit optional accessory is installed on the indoor unit gt Check if the humidifier unit is leaking gt Defect of indoor unit PC board VF034 Troubleshooting R 407C PLUS Series Heat Recovery System 163 Troubleshooting SiE33 105 3 8 Indoor Unit Malfunction of Capacity Determination Device Remote hd controller display Supposed W You have forgotten to install the capacity setting adaptor Causes m Defect of indoor unit PC board Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred The indoor unit PC board was replaced with a replacement PC NO gt Replace the indoor unit PC board The indoor unit is a model that requires installation of a capacity setting adaptor when replacing the PC board NO gt Replace the indoor unit PC board gt Install a capacity setting adaptor VF035 164 Trouble
91. NOTIVTIVISN 01 43438 5119130 NI 4971081109 31038 03123135 38 NY3 119340 1041402 440 NO YO 440 032403 301SLNO PEE SAVIA 3HL NAHAS 1134311081107 31009 55313814 N3HM 031234402 51 902077 NOTLOQHISNI 3H3V11V FHL HLIM 3ONVOHODIV NT LINN IHL 01 11 193NN02 83110818402 E 310438 1V41N32 981503520175 QNIMIM 01313 77 40193 09 KE o o TVN 53108 8055322 1 01140 83110818029 31034 Q3HIM B ru u3110H1N0 310W3U TV 9NIHIM NOISSIM og 3015110 LNdNI Las iE essct ttti n ng 83110418402 310N3H SS31341M LINA AV1dS10 83A13938 1 310N H0d 1 A022 2H0G 1 1 4 5 HIMOA Appendix R 407C PLUS Series Heat Recovery System 228 iagram D iring 9885060485 229 100 125KVE FXYFP32 40 50 63 80 SiE33 105 VW HOLIMS 80193135 4015 TNUSHL 0818402 31034 03 KINO SHOLONGNOD 834402 35071 38 038 9 19 3018 018 39NYH0 980 MOTIJA MIA 31IHM 3NId 3Nd 5401104 SV SMOHS 510844579 JHL G3HOVLY 1VONVMW uIN03 dIMIS TVNIWH3I igs PE TVN TNG NOJLVIIVISNI JHL 01 43334 5119130 NI A22 A072 022 43NHOISNVE 4311041405 310134 diW 2113NDVM 48 03123135 38 2 NOT 199340 1041802 1102 HOLS 1W43H1 340 N0 440 039903 3015110 111010 31043
92. Outline SiE33 105 Other versatile functions are m Long refrigerant piping provided equivalent length of 125 actual length of 100 m and height difference of 50 m m Connection of indoor unit of varying capacities and types totaling 13096 max of outdoor 100m unit by capacity in sor clado 22 than the indoor unit Actual height difference between indoor unit and outdoor unit m 40 m from first Branch to last indoor unit V0804 m Individual control of up to 20 indoor units with one 20HP class outdoor unit and 32 indoor units with one 30HP outdoor unit m For VRV PLUS Outdoor unit name No of indoor units connectable RSEYP16 20K 20 units RSEYP24 30K 32 units m Others m Refrigerant volume will be reduced by simplify the refrigerant circuit 4kg 9kg m COP Power Input decreased 5 for cooling although 5 increase for heating because of R 407C m Cooling operation with outdoor air temperature as low as 5 C m Heating operation with outdoor air temperature as low as 15 m Simple REFNET piping system Super wiring system m Automatic address setting function m Built in wiring error check function m Equipped with sequential start function m Nighttime low noise mode for reduced operating sound 4 General Information R 407C PLUS Series Heat Recovery System SiE33 105 Product Outline 1 3 Model Configuration and Combination 1 3 1 Number of units and capacity
93. Pipes Screws Clamps Operation Manual Installation Manual Sealing Pads Connection Pipes Screws Clamps Notes 1 2 3 4 5 Nominal cooling capacities are based on the following conditions Return air temperature 27 C DB 19 C WB Outdoor temperature 35 C DB Equivalent ref piping 5m Horizontal Nominal heating capacities are based on the following conditions Return air temperature 20 C DB Outdoor temperature 7 C DB 6 C WB Equivalent ref piping 5m Horizontal Capacities are net including a deduction for cooling an addition for heating for indoor fan motor heat Static external pressure is changeable to change over the connectors inside electrical box this pressure means High Static pressure Standard Low static pressure Air filter is not standard accessory but please mount it in the duct system of the suction side Select its colorimetric method gravity method 50 or more Conversion Formulae kcal h kWx860 Btu h kWx3414 cfm m3 minx35 3 22 Specifications R 407C PLUS Series Heat Recovery System SiE33 105 Specifications Ceiling Suspended Type Model FXYHP32KV1 FXYHP63KV1 FXYHP100KV1 1 phase 50Hz 1 phase 50Hz 1 phase 50Hz Power Supply 220 240V 220 240V 220 240V 1 Cooling Capacity kW 3 6 7 1 11 2 2 Heating kw 4 0 8 0 12 5 Casing Color White 10Y9 0 5 White 10Y9 0 5 White 10
94. Recovery System SiE33 105 Product Outline 1 2 Outline of New Series Products In addition to the use of a new refrigerant R 407C the new series products incorporate a function unit less structure for significantly improved flexibility and ease of installation System outline Standard series General name RSEYP KJY1 Main unit name REYP KJY1 Sub unit name RXEP8 10KJY1 units V0800 m No function unit All models combine master units and slave units or master units slave units and Plus units m All models use a new refrigerant with low ozone destruction potential and global warming potential to minimize environmental loads Feature 1 m Dramatically improved flexibility and ease of field installation by function unit less structure Simpler piping work at installation sites Reduced unit installation area 13 7 20HP 11 6 30HP Conventional system Unit less system Previous VRV PLUS New VRV PLUS Constant speed unit LL L L L 1200 ly I N A N n Type B constant speed compressor with oil discharge mechanism V0802 Feature 2 m Reduction of installation area Conventional system Y Function unit less system V0803 m Simpler piping work at installation sites 20HP 30HP Pipe connecting locations 15 joints 7 joints 21 joints 7 joints General Information R 407C PLUS Series Heat Recovery System 3 Product
95. Stop INV SVP PI control Outdoor EV All indoor units in SC control heating EV 500pls Indoor EV Thermostat ON unit Normal control H ON ON ON ON ON Outdoor fan Normal control Indoor fan 4 60 seconds SVRVG EJ Accumulator Restart standby discharge operation 5 minutes V2595 1 Pump down residual operation starting condition Compressor ON gt OFF ON gt OFF amp DSHi 20 C SH Th7 Te 10 V2597 2 Pump down residual operation ending condition DSHi gt 90 Th7 Te gt 10 LP lt 0 07MPa OR Tc gt 48 6 G Retry fault 10 minutes V2598 94 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt 3 SH control with outdoor EV PI control at SHS 10 initial opening 200pls 4 Receiver gas relief solenoid valve is opened to feed liquid refrigerant to liquid line for 60 seconds after entering pump down residual operation However the valve closes when Th7 Te lt 0 Note that if a thermostat ON signal is received during residual operation the residual operation is not conducted and returns to normal operation when the total time of previous operation residual operation and current operation is 10 minutes or longer Remarks m Residual operation is not conducted if stop signal received during defrosting and cooling oil return operation Forcible thermostat OFF is conducted if defrosting or oil return signa
96. _ Discharge gas piping connection port Solen valve 014 Capillaly tube Filter Gas piping connection port H RENE Fi ter Solenoid lt gt capillaly valve tube Liquid piping Liquid piping connection port Solenoid ocnnection port valve Y Heat exchanger 4D014498A BSVP250KJV1 Suction gas piping connection port e Solenoid Gas piping valve Capillaly connection port HHH Discharge gas pipng Filter connection port Filter gt solenoid Capillaly pon tube Ny Liquid piping Solenoid connection port valve Liquid pipng connection port E Heat exchanger 4D014499A 38 Function R 407C PLUS Series Heat Recovery System 1 866 1 6006 Refrigerant System Diagram EU 110 9 agny 1 lt 0100105 9 yun sg 1 3 Flow of Refrigerant in Each Operating Mode 1 3 1 Cooling Operation SiE33 105 3 m oes G9 5 i8 ueuoxe 198124209 1096 133113 9 gt se pinbij aunssaid pinbi
97. all optional controllers for centralized control Is the reset switch NO of all optional controllers for gt Set reset switch to normal centralized control set to normal YES Is transmission wiring disconnected or wired incorrectly YES gt Fix the wiring correctly Is the central remote controller or schedule timer displaying a malfunction Is a central remote controller or schedule timer connected YES Refer to failure diagnosis for central remote controller or schedule timer Are two or more unified ON OFF controllers onnected the setting of the unified ON OFF controller s switch for setting each address duplicated Correct the setting of the unified ON OFF controller s switch for setting each address and reset the power supply of the unified ON YES OFF controller VF080 Troubleshooting R 407C PLUS Series Heat Recovery System 215 Troubleshooting Unified ON OFF Controller SiE33 105 wiring adaptor for YES electrical appendices connected Is a data station connected Is a schedule timer connected Is parallel interface connected s the schedule timer s individual combined connector connected YES lt NO more optional controllers for centralized YES control connected with the connector for set
98. display Y Indoor unit type code Inspection test push the button Display Type Model operation A Wall mounted FXYAP C Double flow FXYCP E Corner FXYKP 1 Multi flow FXYFP H Ceiling suspended FXYHP Outdoor unit model code display J Built in FXYSP Y L Floor standing FXYLP Inspection test Push the button U Concealed ceiling duct FXYMP operation Y Outdoor model code I Display Type Model 198 m mod 1 VRV System Inverter Series RSXYP R407C VRV PLUS Series RSXYP A93 R407C VRV PLUS Heat recovery Series RSEYP Inspection test Push the button operation gt VF019 150 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting by Remote Controller 2 5 Remote Controller Service Mode How to Enter the Service Mode Normal operation mode Field set Service A mode 2 mode the button for 4 seconds or nae the button for 4 seconds or Service Operation Method VF020 1 Select the mode No Set the desired mode No with the button For wireless remote controller Mode 43 only can be set 2 Select the unit No For group control only Select the indoor unit No to be set with the time mode For wireless remote controller C4 9 button 3 Make the settings required for each mode Modes 41 44 45 In case of Mode 44
99. follows 19 16 4 1 32 8 2 09009 64 16 128 32 21900 No12 dee e000 8224 21 13 8 2 See the following for list of the for 1 16 No 1 cool heat group address is expressed as binary number consisting of the lower 6 digits 0 63 In 1 the address is 010110 binary number which translates to 16 4 2 22 base 10 number In other words the address is 22 The number of terminal blocks for No 12 and 13 is expressed as an 8 digit binary number which is the combination of four upper and four lower digits for No 12 and 13 respectively 0 128 In 2 the address for No 12 is 0101 the address for No 13 is 0110 and the combination of the two is 01010110 binary number which translates to 64 16 4 2 86 base 10 number In other words the number of terminal blocks is 86 VF135 m After making sure the data is correct push the RETURN button and return to No 0 or push the MODE button and return to setting mode 1 116 Test Operation R 407C PLUS Series Heat Recovery System SiE33 105 Test Operation Monitor Mode Data Mode No LED Data Display Size method binary number No 1 Cool heat group address 0 31 Lower 6 digits No 2 00000009 Low noise demand address 0 31 Lower 6 digits No 3 0000000 Not used No 4
100. for centralized control simultaneously there two or more optional controllers for centralized control connected YES gt Arrange so that the connector for with the connector for setting master control is setting master connected to one controller for control centralized control and reset the NO power supply for all optional controllers for centralized control Reset the power supply for all simultaneously optional controllers for centralized control simultaneously If the malfunction is still not cleared gt Disconnect the connector for setting master control from the master controller connect to another optional controller for centralized control and simultaneously reset all optional controllers for centralized control again The controller connected by the connector for setting master control when the malfunction is cleared is defective and must be replaced VF077 212 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting OP Schedule Timer 7 5 Address Duplication Improper Setting Remote nt Controller Display Supposed m Address duplication of optional controller for centralized control Causes Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Are two or more YES schedule timers gt Disconnect all schedule timers connected except one and
101. gt 10 LP lt 0 1MPa Elapsed time of 10 minutes Pc gt 2 0MPa V0811 2 4 Main outdoor unit side EV1 EV2 Outdoor unit EV control during accumulator discharge operation PI control activated when SHS 10 initial opening degree 200 pls In the case of an LP retry the next PI control is provided at SHS 5 When condition 3 is met the next startup condition is reset to SHS 10 Sub outdoor unit side EV3 500 pls fixed 5 When returning to normal outdoor EV control the PI control is provided at that opening degree 8 Opens receiver solenoid valve for 60 seconds 1 minute after the preparation mode is activated However the valve is closed when Th7 Te lt 0 9 The upper limit frequency is restricted to 67Hz OFF OFF during accumulator discharge operation 10 50pls after 10 sec elapsed until LP lt 0 3MPa thereafter operate with 500 pls 11 20 sec H ON ON ON ON OFF Function R 407C PLUS Series Heat Recovery System 87 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 3 6 2 Variation of Temperature Control Mode during Pressure Equalizing Control and Compressor Operation Purpose Conducts pressure equalizing operation on outdoor unit to prevent equalizing sound from generating in BS unit Contents Conducts pressure equalizing operation depending on the operating state of indoor unit If any of the following equali
102. is prohibited to operate until power reset is conducted for a restart 124 Test Operation R 407C PLUS Series Heat Recovery System SiE33 105 Test Operation 1 11 2 Emergency Operation Set in setting mode 2 Operates the system when an outdoor unit malfunctions 1 When an inverter type outdoor unit malfunctions When an inverter type compressor malfunctions you can continue operation using constant speed type compressors only Emergency Operation Method 1 Set to in setting mode 2 and 2 Allindoor units connected to this outdoor unit are turned on by thermostat Emergency operation stops at the following conditions 1 Emergency operation mode is reset on outdoor unit PC board or 2 One or more indoor units connected to this outdoor unit are turned off by thermostat Setting of Emergency Mode Setting Method LED Display HIP H2P H3P H4P H5P H6P H7P Hold down the Mode button for 5 seconds to change to setting Mode 2 Push SET button and select LED display to Emergency Mode Push the RETURN button Push SET button and select LED display as shown right Push the RETURN button to enter Emergency Mode All indoor units must be thermostat ON O e e e e e e o ojo o ojo 9 06 e jojo O e eee Test Operation 407 PLUS Series Heat Recovery System 125 R 407CTest Operation SiE33 105 1 12 Indoor Field Setting
103. lt 0 3MPa thereafter operate with the opening according to 6 However also cancelled with defrost ending Defrosting operation ending conditions When the following conditions are met the defrosting operation ends When distributor pipe temperatures at all heat exchanger outlets during cooling operation are as follows Tb gt 12 5 C OR amp gt 2 16 When defrost operation is conducted for 10 minutes All compressor are ON However when the compressor stops during a defrosting operation if condition Tb gt 12 5 C is not met at the next compressor startup the defrosting operation starts and a 10 minute counter is activated when the soft startup is completed Function R 407C PLUS Series Heat Recovery System 93 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 3 6 4 Heating Pump Down Residual Operation Heating amp Simultaneous Cooling Heating Operation Conduct an operation during stop mode to discharge refrigerant from the low pressure side since liquid refrigerant remaining in the accumulator can be sucked into the compressor during startup and dilutes the refrigerating machine oil in the compressor and lowers the lubricating performance Compressor OFF Conducts residual operation by the condition 1 Residual operation ending condition 2 In case of condition 1 is not met 9p ss PI control 67Hz OFF
104. mm 3x14x1 75 3x14x1 75 3x14x1 75 Fin Goil Face Area m2 0 338 0 338 0 338 Model V1 3D18H2AH1V1 3D18H2AH1V1 3D18H2AG1V1 Type Sirocco Fan Sirocco Fan Sirocco Fan Motor Number 13531 1351 225x1 Fan Air Flow Rate H L m min 27 20 28 20 5 38 28 4 External Static Pressure Pa 88 49 98 69 78 39 Drive Direct Drive Direct Drive Direct Drive Temperature Control Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Sound Absorbing Thermal Insulation Material Glass Fiber Glass Fiber Glass Fiber Air Filter Resin Net with Mold Resistant Resin Net with Mold Resistant Resin Net with Mold Resistant Liquid Pipes 9 5mm Flare Connection 9 5mm Flare Connection 9 5mm Flare Connection PI Gas 15 9 Flare Connection 19 1mm Flare Connection 19 1mm Flare Connection mm ME sa uo Weight kg 51 51 52 Safety Devices Thermal Thermal Thermal Fan Motor Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Model BYBS125DJW1 BYBS125DJW1 BYBS125DJW1 Decoration Panel Color White 10Y9 0 5 White 10Y9 0 5 White 10Y9 0 5 Panels Dimensions HxWxD mm 55 1 500 500 55 1 500 500 55 1 500 500 Weight kg 6 5 6 5 6 5 Standard Ac
105. motor heat Conversion Formulae kcal h kWx860 Btu h kWx3414 cfm m3 minx35 3 Specifications R 407C PLUS Series Heat Recovery System 17 Specifications SiE33 105 Ceiling Mounted Built in Type Model FXYSP20KV1 FXYSP25KV1 FXYSP32KV1 1 phase 50Hz 1 phase 50Hz 1 phase 50Hz Power Supply 220 240V 220 240V 220 240V 1 Cooling Capacity kW 2 2 2 8 3 6 2 Heating Capacity kW 2 5 3 2 4 0 Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions HxWxD mm 300x550x800 300x550x800 300x550x800 Coil Cross RowsxStagesxFin Pitch mm 3x14x1 75 3x14x1 75 3x14x1 75 Fin Goil Face Area m2 0 088 0 088 0 088 Model V1 D18H3AA1V1 D18H3AA1V1 D18H3AA1V1 VAL D18H3AA1 D18H3AA1 D18H3AA1 Type Sirocco Fan Sirocco Fan Sirocco Fan Motor Output x Number Fan of Units 50 1 50 1 50 1 Air Flow Rate H L m3 min 9 6 5 9 6 5 9 5 7 4 External Static Pressure 50 60Hz 88 39 20 88 39 20 88 39 20 Drive Direct Drive Direct Drive Direct Drive Temperature Regulator Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Sound Absorbing Thermal Insulation Material Glass Fiber Glass Fiber Glass Fiber Air Filter Resin Net with Mold Resistant Resin Net with Mold Resistant Resin Net with Mold Resistant Li
106. of connectable indoor units Standard Equivalent output 16HP 18HP 20HP 24HP seres R 407C VRV PLUS series system model RSEYP16KJ RSEYP18KJ RSEYP20KJ RSEYP24KJ Outdoor unit combination Main unit REYP8KJ REYP10KJ REYP10KJ REYP16KJ Sub unit RXEP8KJ RXEP8KJ RXEP10KJ RXEP8KJ Total number of connectable indoor units Up to 20 units Up to 32 units Total capacity of connectable indoor units 200 520 225 585 250 650 300 780 Standard Equivalent output 26HP 28HP 30HP series R 407C VRV PLUS series system model RSEYP26KJ RSEYP28KJ RSEYP30KJ Outdoor unit combination Main unit REYP16KJ REYP20KJ REYP20KJ Sub unit RXEP10KJ RXEP8KJ RXEP10KJ Total number of connectable indoor units Up to 32 units Total capacity of connectable indoor units 325 845 350 910 375 975 1 3 2 Connectable indoor unit Indoor unit Model name Ceiling Multi flow type FXYFP32KVE 40KVE 50KVE 63KVE 80KVE 100KVE 125KVE e type Double flow type FXYCP20KV1 25KV1 32KV1 40KV1 50KV1 63KV1 80KV1 125KV1 Corner type FXYKP25KV1 32KV1 40KV1 63KV1 Ceiling mounted built in type FXYSP20KV1 25KV1 32KV1 40KV1 50KV1 63KV1 80KV1 100KV1 125KV1 Ceiling mounted duct type FXYMP40KV1 50KV1 63KV1 80KV1 100KV1 125KV1 200KV1 250KV1 Ceiling suspended type FXYHP32KV1 63KV1 100KV1 Wall mounted type FXYAP20KV1 25KV1 32KV1 40KV1 50KV1 63KV1 Floor standing type FXYLP20KV1 25KV1 32KV1 40KV1 50KV1 63KV1
107. of thermistor R2T for heat exchanger 178 Unit loose connection disconnection short circuit failure J6 O Malfunction of thermistor R2T for heat exchanger 178 loose connection disconnection short circuit failure JA 9 9 9 Malfunction of discharge pipe pressure sensor 179 JC 9 9 9 Malfunction of suction pipe pressure sensor 180 JH O e 9 Malfunction of oil temperature sensor LO 9 9 9 Failure of inverter system 4 Malfunction of inverter radiating fin temperature rise 195 L5 9 9 9 Inverter instantaneous over current 196 L6 9 9 9 Compressor motor insulation defect short circuit L8 9 9 9 Inverter thermostat sensor Compressor overload 197 L9 9 9 9 Inverter stall prevention Compressor lock 198 LA 9 9 9 Malfunction of power unit LC 9 9 9 Malfunction of transmission between inverter and 199 control PC board System P0 Gas depletion heat build up P1 9 9 9 Inverter over ripple protection 202 P4 9 9 9 Malfunction of inverter radiating fin temperature 203 sensor 00 O e 9 Low pressure drop due to refrigerant shortage or 181 electronic expansion valve failure U1 9 9 9 Negative phase open phase 182 U2 9 9 9 Power supply insufficient or instantaneous failure 201 U4 9 9 9 Malfunction of transmission between indoor unit 183 U5 9 9 9 Malfunction of transmission between remote 184 controller and indoor unit U5 e Failure of remote controller PC board or setting during control by remote co
108. refrigerant circulation amount Super heat degree control 500pls PI Pc control 72 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt When low noise mode input 24 to 30 HP step Heat exchanger 1 Heat exchanger 2 Heat exchanger 3 2051 20 1 Aux Fan 20S1 Heat 20E2 Fan 20S2 Heat 20E3 Fan valve exchanger condensor MF11 exchanger MF21 exchanger MF3 mode MF 12 mode MF22 mode MF4 Y5S Opls OFF cond Opls ON OFF OFF cond 2000 ON ON OFF b Opls OFF H OFF OFF cond 0 OFF OFF OFF cond 2000 ON ON OFF cond 0 OFF L OFF OFF cond 0 OFF OFF OFF cond 2000 OFF 0 JON evp 0pls ON H OFF evp Opls ON OFF OFF cond 2000 1 evp Opls OFF evp Opls ON OFF 2000pls ON ON 2 Opls OFF H OFF evp Opls ON OFF 1000pls ON ON OFF 3 evp Opls OFF Opls ON OFF 700 ON ON 4 0pls OFF H OFF ON 0pls ON OFF ON ON 5 evp 0pls ON H OFF ON evp Opls ON OFF 2000pls ON OFF OFF 6 evp ON
109. room reaches the preset temperature The temperature can be controlled so the lower part of the room where the occupants are doesn t become cold by widening the range in which thermostat sensor in remote controller can be used so that suction temperature is higher than the preset temperature gt 2525 PERE LEER EERE EG d et 55 Ko 2 5 6 55 e Se E 525 9552 555 255 2 5 et d 5555 252 SS 05 o 555 55 52 52 eS 52 A lt gt 55 RH d eS 2 ees 22 SS 5 5 52 Co 55 25 525595 e 555 5 Roti 55 555 555 55 52 rti stat es SERENE tet o 5 555 55555 RR O AS LR RRR 5252551 255555 2555 955 5529 HE PS Ts e 3h 5595 552555 52555255005 595262525255 a gt Ae 525552525 555525 5525505 25525505 25525525 A SS 5 500 90 222 55 t atat 55 552595 is 5 x 555 550 9595 e pt 552055 255 555 lt gt ens x 25 5555 552 gt tt 2592 td 5525 25 lt 555 P 5 2025 os dat C 5 525 555 555 Se 25 i 25 525 p
110. superheat of STD1 compressor HDSHs2 Adjusted discharge superheat of STD2 compressor SENPH Hp High pressure HTdi Adjusted discharge pipe temperature of INV compressor HTds1 Adjusted discharge pipe temperature of STD1 compressor HTds2 Adjusted discharge pipe temperature of STD2 compressor SENPL Lp Low pressure SENPH Pc Condensing pressure SENPL Pe Evaporating pressure SH Superheat SHS Target evaporator outlet superheat Y2S SVP Bypass solenoid valve Y1S SVS Solenoid valve for auxiliary condensor Y3S SVTi Solenoid valve for INV comp liquid injection Y4S SVRVG Solenoid valve for liquid receiver Y5S Solenoid valve for liquid pressure control Y6S SVTs1 Solenoid valve for STD1 comp liquid injection Y7S SVTs2 Solenoid valve for STD2 comp liquid injection R1T Ta Ambient temperature R21T Tb1 Heat exchanger 1 distributor temperature R22T Tb2 Heat exchanger 2 distributor temperature R23T Tb3 Heat exchanger 3 distributor temperature Tc High pressure equivalent saturation temperature Tcg High pressure equivalent saturation temperature gas side Tel High pressure equivalent saturation temperature liquid side Tcs Target Tc value Td Discharge pipe temperature R31T Tdi Discharge temperature of INV compressor R32T Tds1 Discharge temperature of STD1 compressor Tds2 Discharge temperature of STD2 compressor Te Low pressure equivalent saturation temperature TeS Target Te value T fin Inverter unit fin temperature R1T Th1 Ambient
111. sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred The total of indoor units displaying UA and indoor units connected to the same refrigerant system is NO gt There are too many indoor units within the same refrigerant 20 or 32 units or system Push and hold the RESET button on the outdoor unit PC board for 5 seconds Does a malfunction occur gt Normal YES gt Replace outdoor unit PC board VF059 The number of indoor units that can be connected to a single outdoor unit system depends on the type of outdoor unit RSEYP16 20KJY1 20 units RSEYP24 30KJY1 32 units 188 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting 3 33 R 22 8 R 407C Indoor Unit mixed Connection Remote Controller Display Supposed Causes Troubleshooting UR US R 22 model connection abnormalities 1 When R 22 indoor unit is connected to HFC R 407C system HFC Shutdown Due to Error mI qe Error Display x yo yo UA V2265 Reason Operation disallowed due to insufficient pressure proof in R 22 indoor unit 2 When indoor unit is connected to R 22 system R22 Shutdown Due to Error R22 n HFC Error Display
112. the air purging Air tightness test Be sure to conduct air tightness test For servicing the models with the new type refrigerant strictly follow the above instructions and precautions Otherwise the system may get in trouble For details on handling the new type refrigerant and the related work procedures and tools refer to the Installation Test Run Manual published by Daikin Appendix R 407C PLUS Series Heat Recovery System 247 Precautions Servicing The Models with New type Refrigerant SiE33 105 248 Appendix R 407C PLUS Series Heat Recovery System SiE33 105 Numerics Drain Level above Limit 163 4 way valve changeover control Drain Pump Sama su aS 97 starting control 62 Drooping due to Outdoor Temperature 83 4 Way Valve Changeover Ensuring Control 57 E A oM di 169 A 157 El 170 Ope Merc 158 X 171 A I UN E E RUE an a E 159 4 172 E 160 j 173 Doc p S 161 Electric heater setting 130 a MEE 162 Emergency Operation 125 Abnormal Discharge Pipe Temperature PONES 174 Equalizing Startup cia 60 Actuation of High Pressure Switch 171 Error of External Protection Devi
113. the power cable plug is not dirty or loose then insert the plug into a power outlet all the way If the plug has dust or loose connection it can cause an electrical shock or fire Ifthe power cable and lead wires have scratches or deteriorated be sure to replace them Damaged cable and wires can cause an electrical shock excessive heat generation or fire Do not use a joined power cable or extension cable or share the same power outlet with other electrical appliances since it can cause an electrical shock excessive heat generation or fire vii Introduction SiE33 105 A Caution Check to see if the parts and wires are mounted and connected properly and if the connections at the soldered or crimped terminals are secure Improper installation and connections can cause excessive heat generation fire or an electrical shock Ifthe installation platform or frame has corroded replace it Corroded installation platform or frame can cause the unit to fall resulting in injury Check the grounding and repair it if the equipment is not properly grounded Improper grounding can cause an electrical shock Be sure to measure the insulation resistance after the repair and make sure that the resistance is 1 Mohm or higher Faulty insulation can cause an electrical shock Be sure to check the drainage of the indoor unit after the repair Faulty drainage can cause the water to enter th
114. the refrigerating system an excessively high pressure results causing equipment damage and injury If the refrigerant gas leaks be sure to locate the leak and repair it before charging the refrigerant After charging refrigerant make sure that there is no refrigerant leak If the leak cannot be located and the repair work must be stopped be sure to perform pump down and close the service valve to prevent the refrigerant gas from leaking into the room The refrigerant gas itself is harmless but it can generate toxic gases when it contacts flames such as fan and other heaters stoves and ranges When replacing the coin battery in the remote controller be sure to disposed of the old battery to prevent children from swallowing it If a child swallows the coin battery see a doctor immediately A Caution Installation of a leakage breaker is necessary in some cases depending on the conditions of the installation site to prevent electrical shocks Do not install the equipment in a place where there is a possibility of combustible gas leaks If a combustible gas leaks and remains around the unit it can cause a fire Be sure to install the packing and seal on the installation frame properly If the packing and seal are not installed properly water can enter the room and wet the furniture and floor For integral units only 1 1 3 Inspection after Repair A Warning Check to make sure that
115. time from power On or completion of amp previous defrosting operation exceeds 30 minutes Note 1 OR When condition Tb lt X x Ta A remains for 5 minutes 25 lt Tb lt 10 Value of A based on the following table When Ta gt 7 Ta 7 C is used in calculation When forced defrost setting local setting is turned on and Tb lt 12 5 C Tb Distributor pipe temperature at heat exchanger outlet in cooling operation Ta Outside temperature C Defrost change setting X Defrost setting L M H Outside air Ta gt 0 0 6 No setting Fact t 12 A214 16 ranas Outside lt 0 0 8 When the above conditions are met the following defrosting operation preparation operation is conducted for 2 minutes then the defrosting operation is activated 1 Outputs oil return defrost preparation signal to indoor units 2 Turns on the liquid injection solenoid valve SVT based on Td or DSH Td Discharge pipe temperature DSH Discharge super heat temp Liquid injection Refer to page 77 m Note Note 1 When compressor stops operation at outdoor temperature gt 1 C reset cumulating timer Function R 407C PLUS Series Heat Recovery System 91 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 Defrosting operation PI control INV SVP Outdoor EV Indoor EV Heating
116. transmission wiring with the master controller disconnected or wired incorrectly NO gt Fix the wiring correctly Is the master controller s connector for setting master controller disconnected YES gt Connect the connector correctly Replace the central PC board VF079 214 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting OP Unified ON OFF Controller 8 2 Display Under Host Computer Integrate Control Blinks Repeats Single Blink Remote under host computer integrated control Repeats single blink Controller Display Supposed m Address duplication of central remote controller Causes Improper combination of optional controllers for centralized control Connection of more than one master controller m Malfunction of transmission between optional controllers for centralized control Defect of PC board of optional controllers for centralized control Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Has a once connected optional controller for centralized control been disconnected or itsaddress YES gt Reset power supply simultaneously for all optional controllers for centralized control the power supply turned on for all optional ontrollers for centralized control NO gt Turn on power supply for
117. with temperature and operation mode setting by remote controller can be set and displayed by operation modes 0 through 19 How to Select Operation Mode ON OFF control impossible by remote controller Used when you want to turn on off by central remote controller only Cannot be turned on off by remote controller OFF control only possible by remote controller Used when you want to turn on by central remote controller only and off by remote controller only Centralized Used when you want to turn on by central remote controller only and turn on off freely by remote controller during set time Individual Used when you want to turn on off by both central remote controller and remote controller Timer operation possible by remote controller Used when you want to turn on off by remote controller during set time and you do not want to start operation by central remote controller when time of system start is programmed Whether operation by remote controller will be possible or not for turning on off controlling temperature or setting operation mode is selected and decided by the operation mode given on the right edge of the table below Example ON OFF Temperature Operation mode Control Unified ON by Unified OFF by control by setting by mode is 1 remote cainiral remote Central controller remote controller remote controller con
118. 0 C during cooling operation starts low outdoor temperature cooling control from Step 3 1 Fan tap Step Does not pass through low outdoor temperature cooling step 7 1 80 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt m When condition Th6 lt 3 amp DSHi lt 20 C remains for 3 continuous minutes in steps higher than step 1 1 EVs of all indoor units in thermostat ON status are set to 200 pls and SVP ON This is canceled when Th6 gt 10 and DSHi gt 30 C for prevention of wet operation in cooling operation when outside temperature is low Th6 Te Suction pipe temperature Evaporation temperature M From 24 HP model or higher the fan M12F on the inverter box side stops if operating at fan tap 3 or lower Therefore Tfin switches M11F OFF and M12F ON 0 T fin gt 87 C H L OFF M11F OFF M12F OFF 67 12 ON V0820 m In this control the compressor load increase based on PI calculation is conducted once every 2 minutes The load decrease operation is conducted once every 20 minutes Inverter fin temperature Function R 407C PLUS Series Heat Recovery System 81 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 3 5 7 Oil Equalization Operation Conducts oil equalization operation at cert
119. 01 1 0 914 0 4055940002 J0SS9JAWO cen Hd S X ze N 431105 9114 S Jaunssaud 1911140 agn ame D SdH SdH HET ET 131188 11 SdH 91155949 B 191113 d 91153944 Hd LS 13 STA aqn W 1 4 12842 1284 NO 1 SARA D vosus Tasa 1009105 SZA 193114 21018105 Ltd 91185914 4 V O H SSA i o SAMO oni fey ide Buldid 9115 00 UO 1104 3214498 21008105 88178 4018 1011290002 10 4107 191113 O 09105 9411 YEA ST NS no ae m Levy NY 1103 6 ARM 1104 i 4 133113 Jeru BAJBA vOIsuedya in Lipy 2 1 383 XH 8 2 id i 129 122H 3390 wes ued N IN 3 9 1629 nn Jan 101512472 8 3 31A PD010113 JALPA 12942 l sm Y e EH T 1294 H 9411 NI 191113 um FM LXH 19 199 LN ue O y 1394 1244 De Ig 191114 BALBA 3200 1220
120. 0835 2 Service monitor LED Green HAP LED A SERV MON V0836 3 Function setting mode LED switch and LED LED C H select L N SEQ O ON gt MODE TEST ND MASTERISLAVE START 9 Flash N Wy N C CNN N MUSA NY NY S e OFF HIP H3P H5P 6 MODE SET RETURN WRN RESET NI ONION Push Button TER TIE S A switch E w V0837 4 Function of setting between cooling and heating C H SELECT 551 ouro as 5 Outdoor unit Switches for capacity setting when the outdoor unit PC board is Capacity setting switch replaced to spare parts PC board 552 553 554 555 ES ES V0848 Refer table below 552 553 554 555 C D E F G H RSEYP16KJ RSEYP18KJ RSEYP20KJ RSEYP24KJ m RSEYP26KJ RSEYP28KJ RSEYP30KJ Capacity setting table Note Resetting of power supply switch is necessary after capacity setting 108 Test Operation R 407C PLUS Series Heat Recovery System SiE33 105 Test Operation 1 4 Setting Modes There are the following three setting modes Setting mode 1 H1P off Used to select the cool heat setting low noise run and sequential start Setting mode 2 H1P on Used to modify the running status and to program addresses etc Usually used in servicing the system Monitor mode H1P
121. 0Hz 380 415V 3 phase 50Hz 380 415V 1 Cooling Capacity kw 43 8 49 3 2 Heating Capacity kw 43 8 49 3 Casing Color Ivory white 5Y7 5 1 Ivory white 5Y7 5 1 Dimensions HxWxD mm 1 440x1 280x690 1 220x1 280x690 1 440 1 280 690 1 220 1 280 690 Heat Exchanger Cross fin coil Cross fin coil Model JT236DCVTYE 2 JT265DATYE 2 JT236DCVTYE 2 JT265DATYE 2 Type Hermetically sealed scroll type Hermetically sealed scroll type Piston Displacement m h 43 3 25 2 43 3 25 2 Number of Revolutions rpm 5 510 2 900 5 510 2 900 Motor Output x Number of Units kW 5 5 7 5 5 5 7 5 Starting Method Direct on line Direct on line Model P52H11S P52H11S Type Propellor fan Propellor fan Fan Motor Outhut x Number 0 14 0 23 0 14 0 23 0 14 0 23 0 14 0 23 Air Flow Rate m min 320 320 Drive Direct drive Direct drive ee 15 9 C1220T Flare connection 19 1 C1220T Flare connection Outdoor Unit dip 34 9 C1220T Brazing connection 34 9 C1220T Brazing connection Fe n Pipe 028 6 C1220T Brazing connection 028 6 C1220T Brazing connection 12 7 C1220T Flare Brazing connection 912 7 C1220T Flare Brazing connection Main Unit Sub Unit G pipe 28 6 C1220T Brazing Brazing connection 28 6 C1220t Brazing Brazing connection Weight 375 95 375 95 Safety Devices High pressure switch fan motor safety thermostat inverter overload protector overcurrent relay fusible plugs High pressure switch fan motor s
122. 0l d3AX4 JACI 3 4 303 Appendix 407 PLUS Series Heat Recovery System SiE33 105 iagram D iring FXYCP20 25 32 63KV1 06219 NINO 58012008002 834402 35071 MOYE Neg IME ME 310484 ssa VEZX NOISNYAX3 2180812313 LA MOTIJAEMIA AN AN SNN MA FIOMLNOOIATHLS IWINHH WZ X SM0110d SY SMOHS 510805 9 A v81X maus X SHL GSHOVLLY 1IVANVA NOLLVTTVISNI JHL 01 49394
123. 0x1 050x200 360x1 250x200 360x1 250x200 Coil Cross RowsxStagesxFin Pitch mm 2x12x1 4 2x12x1 4 2x12x1 4 Fin Goil Face Area m2 0 169 0 219 0 219 Model QCL1165M QCL1185M QCL1185M Type Cross Flow Fan Cross Flow Fan Cross Flow Fan Motor Output x Number ran of Units w 23 37 37 Air Flow Rate H L 11 9 13 11 15 12 Drive Direct Drive Direct Drive Direct Drive Temperature Control Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Sound Absorbing Thermal Insulation Material Foamed Polystyrene Foamed Polyethylene Foamed Polystyrene Foamed Polyethylene Foamed Polystyrene Foamed Polyethylene Safety Devices Thermal Protector for Fan Motor Air Filter Resin Net Washable Resin Net Washable Resin Net Washable Liquid Pipes 6 4mm Flare Connection 9 5mm Flare Connection 9 5mm Flare Connection DP Gas Pipes 12 7mm Flare Connection 15 9mm Flare Connection 15 9mm Flare Connection onnections Drain Pipe mm External 26 nieta Dia 20 External Dia 26 Dia 20 External Dia m Dia 20 Weight kg 21 24 24 Fuse Fuse Fuse Thermal Protector for Fan Motor Thermal Protector for Fan Motor Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Standard Accessories Operation Manual Installation Manua
124. 1 Set to BOTH or DE Address setting switches DS1 DS2 Match with outdoor unit low noise operation and demand control address 3 Short circuit the low noise input of outdoor unit external control adaptor for outdoor unit Low Noise Control System PLUS Series K Series Example es Ttownoise operation Low noise operation to ON Address No 1 to ON Address No 1 OUTDOOR UNIT EXTERNAL CONTROL ADAPTOR amp F2 DOOR F I Power supply 1 BOTHorDE connecter to indoor unit PCB Address No 1 1 N DEMAND CONTROL Test Operation R 407C PLUS Series Heat Recovery System 119 R 407CTest Operation SiE33 105 1 7 Demand Control By connecting the external contact input to the demand input of the outdoor unit external control adaptor option the compressor operating conditions can be controlled for reduced power consumption m Demand Approximately 70 level m Demand2 Approximately 40 level m Demand3 Forced thermostat OFF Instructions for 1 Outdoor unit field setting Demand Control Setting mode 1 Set low noise operation to ON Operation Setting mode 2 Match low noise operation and demand control address with address of outdoor unit external control adaptor 2 Outdoor unit external control adaptor setting Function switch 8S1 Set to BOTH or DE Address setting switches DS1 DS2 Match with outdoor unit low n
125. 100 2 Refer to p 84 92 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt 3 Accumulator discharge operation ending conditions 1 minute or more after completion of defrosting operation amp OR DSHi 30 OR gt 10 LP lt 0 1MPa Elapsed time of 10 minutes gt 1 96 0807 1 4 LPSH control by outdoor unit PI control activated when SHS 10 initial opening degree 200 pls In the case of an LP retry the next PI control is provided at SHS 5 When condition X3 is met the next startup condition is reset to SHS 10 5 When returning to normal outdoor EV control the PI control is provided at that opening degree 7 When Pc gt 1 86MPa during defrosting operation repeat the following functions in the elapsed time of 1 minute and 30 seconds after the last STD compressor turns on until HP defrost out condition is met HP gt 1 47MPa gt Outdoor fan step 5 lt 1 18 Outdoor fan step 0 Thereafter follow the normal defrost out condition in outdoor fan step 0 8 Opens receiver solenoid valve SVRVG for 60 seconds at 1 minute after the preparation mode is activated However the valve is closed when Th7 Te 0 9 The upper limit frequency is restricted to 67HZz OFF OFF during accumulator discharge operation 10 Operates with 50pls after 10 seconds elapsed until LP
126. 100pu i I wun sg xeH Jabueyoxa 109H Ue ue yun qns se eunssejd pinbi uiu seb 1 yBly ubiH 1 3 3 Heating Operation 77 77 77 m 10157 HR i 191113 I um E 109105 009105 4 aqn Fo 15 ANI 10819 12111490 gt 91155914 M07 1055914009 1055944307 211 31155944 Y H HP 197114 i lt SdH s SdH 1011140 pm 34133949 Ubi 191113 191113 31155914 ub1H 181113 I 2413 PE jon 49849 Janea 4849 emu ws p1003 05 118499716 019 05 491113 91153344 SSA DN 184 _ 049105 5 411 6013011634 191114 2502 proua os aqn 1103 HIAJISOZ MEHEA 1104 2502 KM 1103 493113 101502
127. 14434 RESTO STIR LI X08 HOLIMS X08 H31B3AMD quu yu ay 5 ued WO di Ele meo Ola LIND 815 4301 8938 Ese nbi a EE diete REX ES me B MTER P 22677 el un 14435 80709 NOLYNINIYOSIG 83123848102 403 51838404402 o i 740102 U3193NN0 HOY SIN3NOdNO2 NMOHB NUB 39NYHO DHO ANIA ANd SLTHMELHA 3018 018 38 038 YOYT8 18 80105 8 gen A 99 3 T3009 M22 M12 MZ Vn 36 223 391430 8011231084 804 1109812 19095 1 400 3N11V8340 L HOLINS 658 158 ISN OL U3402 HOLIMS 138Y1 NO 1002 011140 01 3334 9 LINN 8000110 01 AINO 311ddV SI MVHOVIC ONIUIM SIHL G 24 14 NOISSINSNVHI 4000110 4000110 Zde 14 NOISSINSNVHL 8000100 800081 OL N011 3NN0 804 NOTLVTIVISNT JHL OL 834347 NO11V11V1SNI 3H1 OL 3338 u01dv V 190 3H1 ONISQ E 01313 7 77 7 1VWINH31 321430 gt 3495 3 11231044 TVNIMYIL 0153 401238002
128. 158 3 3 Indoor Unit Malfunction of Drain Level Control System 33H 159 3 4 Indoor Unit Fan Motor Lock 160 3 5 Indoor Unit Malfunction of Swing Flap Motor 15 161 3 6 Indoor Unit Malfunction of Moving Part of Electronic Expansion Valve 1 162 3 7 Indoor Unit Drain Level above Limit 163 3 8 Indoor Unit Malfunction of Capacity Determination Device 164 3 9 Indoor Unit Malfunction of Thermistor R2T for Liquid Pipe 165 3 10 Indoor Unit Malfunction of Thermistor R3T for Gas Pipes 166 3 11 Indoor Unit Malfunction of Thermistor R1T for Air Inlet 167 3 12 Indoor Unit Malfunction of Thermostat Sensor in Remote Controller 168 3 13 Outdoor Unit Actuation of Safety 169 3 14 Outdoor Unit PC Board Defect is 170 3 15 Outdoor Unit Actuation of High Pressure Switch 171 3 16 Outdoor Unit Actuation of Low Pressure 172 3 17 Outdoor Unit Malfunction of Moving Part of Electronic Expansion Valve etn 173 3 18 Outdoor Unit Abnormal Discharge Pipe Temper
129. 2 and 3 become discharge side in cooling cycle they do not detect malfunction 50 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt 3 1 2 Malfunction Stop by Pe Unit conducted malfunction stop manual reset when Pe becomes low to prevent compressor from seizing Contents m Malfunction judgement conditions Conditiona e In compressor operation e lt 0 MPa 37 0 Not in defrosting return operation e Elapsed time 10 minutes more after gt eStops operation when low defrosting and oil return operation completion pressure error E4 is detected e gt 0 06 26 7 gt eResets malfunction V2554 Condition e In compressor operation e Th7 Te gt 45 C and Pe lt 0 15 MPa 16 5 continues for 3 minutes w amp acti ide e Injection 2n inverter side ON u f eStops operation when low After turning on power supply within 20 minutes pressure error E4 is detected after the initial startup of compressor Compressor stop gt eResets malfunction V2555 3 1 3 Malfunction Stop by Td W Unit is conducted malfunction stop manual reset when Td becomes high to prevent compressor from seizing Contents m Malfunction judgement conditions In compressor operation e HTdi2130 C eStops operation when discharge e HTds12130 C pipe temper
130. 20Hz 10sec within the range in which the inverter acceleration rate of 2Hz 1sec can catch up When the inverter drooping is rising it should be 16Hz 3min and the restriction should be cancelled when INV frequency gt 79Hz When the drooping of cooling Pc and heating Pe are lowering the frequency can be decreased with 2 steps When the drooping of cooling Pc and heating Pe are rising the upper limit should be raised every 30 min 76 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt 3 5 3 Discharge Pipe Temperature Control Controls the liquid injection and operating frequency to prevent abnormal increase of discharge pipe temperature and compressor internal temperature Liquid Injection Control Inverter compressor m Opens SVTi Y3S solenoid valve for inverter compressor liquid injection for minutes after software startup Cooling and Simultaneous cooling heating operation DSHi gt 15 C ES Lp lt 0MPa Normal operation SVTi ON DSHi 15 C amp Lp gt OMPa 10min elapsed V0826 DSHi Inverter compressor discharge pipe superheated degree Tdi Th3 1 HP equivalent saturation temperature Tdi Inverter compressor discharge pipe temperature Th3 1 Heating e Tdi gt 100 C OR LP 0 05MPa e HP 0 10 LP 0 10 gt 8 e DSHi gt 35 C
131. 3 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt Compressor Sequence Operation Regarding operation of STD compressors in 3 compressor system STD1 and STD2 are switched under following condition x Z e INV e 0 INV AE AE AL A INV AE A AL INV Jf k Z X INV E Ade AL ARA INV INV e OO INV g INV n Continue V0914 STD Compressor Operation Since ON OFF switching of STD compressors causes a sudden change in the capacity therefore the following operation is conducted When STD compressor is turned on When a STD compressor changes from OFF to ON due to the compressor PI control or others 41 Hz ON is fixed for 30 seconds Regarding the above operation timing the inverter compressor is set to the above frequency 41 Hz first then the STD compressor is started Operation starts when frequency matching signal from inverter is received The STD compressor does not start for 3 seconds if the STD compressor of another outdoor units starts When STD compressor is turned off m The frequency of the inverter compressor changes after the STD compressor stops operation Function R 407C PLUS Series Heat Recovery System 67 Outline
132. 3 105 Test Operation 1 1 3 Check Operation Carry out wiring check operation For wiring check operation procedure see wiring and check wiring and piping connections check operation Set the operation mode to cool gt Even if it s the heating season set to cooling mode in order to prevent liquid from backing up Set to the test operation mode gt To enter the test operation mode push the and operate using the remote controller inspection test operation button of the indoor unit remote controller 4 times Push once more to return to the normal operation mode Normalioperation m Re Re cose asia ahaa ess gt sure cold air is coming from the indoor unit the indoor units one at a time and make sure that the corresponding outdoor units also run VF130 Refer to Wiring Check Operation on P121 Caution When the 400 volt power supply is applyed to N phase by mistake replace Inverter P C B A2P and control transformer T1R T2R in switch box together V0847 Test Operation R 407C PLUS Series Heat Recovery System 105 R 407CTest Operation SiE33 105 1 2 Operation When Power is Turned On 1 2 1 When Turning On Power for First Time The unit cannot be run for up to 12 minutes to au
133. 3 JHL 5 35 2 NI S JHL Q3HOVLIV 011 11 15 1 3HL 01 83338 5719199 NI 311041802 310W3H IVANVA NOIIOQHISNI G3HOVLLY JHL HLIM 32NVG 01 LI LOSNNOD 4377044409 3L0N38 9 A8 03193135 38 3015110 S3HIM 1 1 1 ONTLOINNOD N3HM y 40959 NI LINN SHL 1N32 DNISN 35 2 176 NIUIM 01314 7 3HIM O u0123NNO2 KE VN AHOSS399W 1 01140 Y3TIOHINOO SLOWSY ALA Wal e TIT S310N H Le 4 d HSTIOWLNOD 3LONJH Ger T 3 ONTHIM possi js 3108 7 93 lt lt 1 3015100 LNdNI 21 VOX Do div I Alla ma Cad H I Cio zc LEY lor PUTEM W Jaz 2b A020 2 09 1 803 A072 2H0S ILA NOIlVH3dO 092 002 ZHOS 4 o 2022 208 ca t 83603 DNIHIA HOW HOLAVaV gt Appendix R 407C PLUS Series Heat Recovery System 234 iagram D iring SiE33 105 FXYMP40 50 63 80 100 125KV1
134. 4 0 5 0 Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions HxWxD mm 305x780x600 305x780x600 305x780x600 305x995x600 Coil Cross RowsxStagesxFin Pitch mm 2x10x1 5 2x10x1 5 2x10x1 5 2x10x1 5 Fin Coil Face Area m 2x0 100 2x0 100 2x0 100 2x0 145 Model D17K2AA1 D17K2AB1 D17K2AB1 2D17K1AA1 Type Sirocco Fan Sirocco Fan Sirocco Fan Sirocco Fan Fan Motor ADUCN Number A 10 15 15 20 Air Flow Rate H L m min 7 5 9 6 5 9 6 5 12 9 Direct Drive Direct Drive Temperature Control Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Sound Absorbing Thermal Insulation Material Glass Wool Urethane Foam Glass Wool Urethane Foam Glass Wool Urethane Foam Glass Wool Urethane Foam Liquid Pipes 6 4mm Flare Connection 6 4mm Flare Connection 6 4mm Flare Connection 6 4mm Flare Connection Piping Gas Pipes 12 7mm Flare Connection 12 7mm Flare Connection 12 7mm Flare Connection 12 7mm Flare Connection Connections s VP25 External Dia 32 VP25 External Dia 32 VP25 External Dia 32 VP25 External Dia 32 Drain Pipe mm Internal Dia 25 Internal Dia 25 Internal Dia 25 Internal Dia 25 Weight kg 26 26 26 31 Safety Devices Th Fuse Fuse Fuse Fuse ermal Fuse for Fan M
135. 409 n 3110413913 N 191113 1994 32A 198 2302 BAJRA 3200 Vp TN C ES 2100112313 AIPA 19949 N 191113 311303 19949 mE 199 194113 ue ued BAJBA 1994 BAJRA 1294 BN N 1994 194113 00150009 n 3584 jun 30c 41 Function 407 PLUS Series Heat Recovery System SiE33 105 Cooling Heating Operation or Defrost Operation 1 3 4 Oil Return Operation Discharge at Heating and Simultaneous Refrigerant System Diagram 6 85615045 Mel 19113 ED 05 P lt sebueyoxs jun sg 4960094213 191113 18114 sebueyoxs ree u yun yun sg J95u0u0X9 10H ued ued yun qns seb pinbi aunssaid pinbi
136. 5 H ON ON ON ON 96 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Indoor Unit 4 Outline of Control Indoor Unit 41 Drain Pump Control 1 The drain pump is controlled by the ON OFF buttons 4 button 1 4 given in the figure below 4 1 1 When the Float Switch is Tripped While the Cooling Thermostat is ON Remote controller flashing malfunction stop Thermostat running OFF ON Float switch OFF ON Drain pump OFF 5 min 5 min 5 sec 1 Residual operation Malfunction residual VL008 1 The objective of residual operation is to completely drain any moisture adhering to the fin of the indoor unit heat exchanger when the thermostat goes off during cooling operation 4 1 2 When the Float Switch is Tripped During Cooling OFF by Thermostat Enters malfunction treatment if the float switch is not reset within 5 minutes Thermostat ON running OFF Remote controller flashing malfunction stop Float switch OFF ON Drain pump OFF lt lt gt 5 min 5 min 5 sec VL009 Function R 407C PLUS Series Heat Recovery System 97 Outline of Control Indoor Unit SiE33 105 4 1 3 When the Float Switch is Tripped During Heating Operation Remote controller A3 flashing malfunction stop Thermostat running OFF ON Humidifier OFF ON Float switch OFF ON Drain pump
137. 55 s 25 5 0 n 52 lt gt A ra 525 52 en e gt OEE REE 5 E E t b 14 16 18 20 22 24 26 28 30 22 34 Range in which body thermostat sensor can be used Range in which thermostat sensor in remote controller can be used Suction temperature TH UL el Differentia VG004 B Ex When heating Assuming the preset temperature in the figure above is 24 C and the suction temperature has changed from 18 to 28 C A This example also assumes there are several other air conditioners the VRV system is off and that temperature changes even when the thermostat sensor is off Body thermostat sensor is used for temperatures from 18 C to 25 C A C Remote controller thermostat sensor is used for temperatures from 25 C to 28 C C E And assuming suction temperature has changed from 28 C to 18 C D gt A Remote controller thermostat sensor is used for temperatures from 28 C to 23 C D B Body thermostat sensor is used for temperatures from 23 C to 18 C B A Function R 407C PLUS Series Heat Recovery System 101 Outline of Control Indoor Unit SiE33 105 4 4 Freeze Prevention Freeze When the temperature detected by liquid pipe temperature thermistor R2T of the indoor unit Prevention by Off heat exchanger drops too low the unit enters freeze prevention operation in accordance with Cycle Indoor the following conditions and is also set in accord
138. 6 C WB Equivalent ref piping 5m Horizontal 3 Capacities are net including a deduction for cooling an addition for heating for indoor fan motor heat Conversion Formulae kcal h kWx860 Btu h kWx3414 cfm m minx35 3 16 Specifications R 407C PLUS Series Heat Recovery System SiE33 105 Specifications Ceiling Mounted Cassette Corner Type Drive Direct Drive Direct Drive Model FXYKP25KV1 FXYKP32KV1 FXYKP40KV1 FXYKP63KV1 Power Supply Et Et ESTO ESO 1 Cooling Capacity kw 2 8 3 6 4 5 7 1 2 Heating kw 3 2 4 0 5 0 8 0 Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions HxWxD mm 215x1 110x710 215x1 110x710 215x1 110x710 215x1 310x710 Coil Cross RowsxStagesxFin Pitch mm 2x11x1 75 2x11x1 75 2x11x1 75 3x11x1 75 Fin Goil Face Area m2 0 180 0 180 0 180 0 226 Model V1 3D12H1AN1V1 3D12H1AN1V1 3D12H1AP1V1 4D12H1AJ1V1 Type Sirocco Fan Sirocco Fan Sirocco Fan Sirocco Fan Fan Motor uae Number AT 15x1 15x1 20x1 45x1 Air Flow Rate H L m3 min 11 9 11 9 13 10 18 15 Direct Drive Direct Drive Temperature Control Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Sound Absorbing Thermal Insulation Material Poly
139. 8 11 14 11 14 5 18 11 14 11 14 12 14 55Hz OFF OFF 6 18 12 15 12 15 6 18 12 15 12 15 13 15 58Hz OFF OFF 8 19 13 16 13 16 8 19 13 16 13 16 14 16 62Hz OFF OFF 10 20 14 17 14 17 10 20 14 17 14 17 15 17 64Hz OFF OFF 11 21 15 18 14 18 11 21 15 18 14 18 16 18 67Hz OFF OFF 12 22 16 19 14 19 12 22 16 19 14 19 17 19 71Hz OFF OFF 13 23 17 20 14 20 13 23 17 20 14 20 18 20 75Hz OFF OFF 14 24 18 21 14 21 14 24 18 21 14 21 19 34 37Hz ON OFF 33 37 32 35 14 35 33 37 32 35 14 35 20 35 41Hz ON OFF 33 37 33 36 14 36 33 37 33 36 14 36 21 36 46Hz ON OFF 33 38 34 37 14 37 33 38 34 37 14 37 22 37 52Hz ON OFF 33 39 35 38 14 38 33 39 35 38 14 38 23 38 58Hz ON OFF 35 40 36 39 14 39 35 40 36 39 14 39 24 39 64Hz ON OFF 36 41 37 40 14 40 36 41 37 40 14 40 25 40 71Hz ON OFF 37 41 38 41 14 41 37 41 38 41 14 41 26 41 79Hz ON OFF 39 57 39 42 14 42 27 42 87Hz ON OFF 40 57 40 43 14 43 28 43 95Hz ON OFF 41 57 41 52 14 52 29 51 25Hz ON ON 33 53 42 52 14 52 30 52 33Hz ON ON 33 53 43 53 14 53 31 53 41Hz ON ON 52 54 51 54 14 54 32 54 52Hz ON ON 52 55 52 55 14 55 33 55 64Hz ON ON 54 56 54 56 14 56 34 56 79Hz ON ON 55 57 55 57 14 57 35 57 87Hz ON ON 56 58 56 58 14 58 36 58 95Hz ON ON 56 56 14 Function R 407C PLUS Series Heat Recovery System 75 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 Remarks When the inverter drooping is lowering the frequency change rate should be
140. 8 5531341 801231102 532101344 1918019313 NIYII 1081302 3SVHd HOS 4014 0 NTUIM YOLIINNOJ SluVd TWNOILd0 BOLO JATVA OISNVdX3 91N0H12313 HIV HOLS TWYSHL SJHIM NANI 3H L ONTLOINNOD N3HM G 0300983 JIAW H311MS ONH3HI 150 9 139 SI 4 12 SNINS HOLON 431104105 31038 55913 13123880551 VEZX T STH RAT 0 NOTLONULSNT 3H2V11V uu 83110841102 310038 553130 1112812 03H0VLIW LINN AV1dSI0 M3A13338 u0133NN02 KE TWNTWYSL ti i JHL ALIN NI LIN E 5 VG A057 351H JI quvog 80112 4 2 18055322 1 01140 31038 1941433 98150 35520102 QuvO8 1102812 0319189 831101409 3 1038 Q3UIM 01313 7 3 HOLIMS 1 01 55 53101 83110841402 310438 181 3015100 ill M Tom 4911031409 310N3H 5531381 LINA 14510 83 13238 Fi 1 310N 2109 w AOZZ zH0S AOVZ 0ZZ AlddflS H3MOd 3
141. 80 53x1 430x680 53x1 920x680 53x1 920x680 Panels Air Filter Resin Net Resin Net Resin Net Resin Net with Mold Resistant with Mold Resistant with Mold Resistant with Mold Resistant Weight kg 8 5 9 5 12 12 Standard Accessories Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Washer for Heating Brackets Clamp Metal Insulation for Fitting Washer Fixing Plates Sealing Pads Clamps Screws Washers Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Washer for Heating Brackets Clamp Metal Insulation for Fitting Washer Fixing Plates Sealing Pads Clamps Screws Washers Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Washer for Heating Brackets Clamp Metal Insulation for Fitting Washer Fixing Plates Sealing Pads Clamps Screws Washers Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Washer for Heating Brackets Clamp Metal Insulation for Fitting Washer Fixing Plates Sealing Pads Clamps Screws Washers Notes Nominal cooling capacities are based on the following conditions Return air temperature 27 C DB 19 C WB Outdoor temperature 35 C DB Equivalent ref piping 5m Horizontal 2 Nominal heating capacities are based on the fo lowing conditions Return air temperature 20 C DB Outdoor temperature 7 C DB
142. 8015 1536 69 998 3LIW ECO RELE 14 1102812 123130 1 3SVHd Jud 80151538 H 461 STA OT LSNOWN EIE TINTON HINDA Wd HOTA ROLINS 38055384 46 410 30V 138 2113N0VN Wn 1102812 H3MOd 24 HOLIMS ONYIHL Mb MED STN A138 21L3NDYN TiNGON 30019 1009 77 1120 OE gt 0c DINHOLOVINOD T H31113 35104 49 417 2014 311 HOLIMS WITO BLJANI ANT 10816 34155344 10011 3ATVA 01093105 SSA WOION 2 3EN di dLV N3389 WOLTNOR 30TAUIS ANVILOTI 8313238 JAYA 11083105 SHA YOLON 322 31284 42 034 401 INON 3321AB3S dAV11011d 7 DE JIN 101123741 3ATVA 01083105 51 59 SEA 321 18911 801123130 NOLLONN41WN SVDIOH JAVA 1083105 SA WOSS3UdNOD E 2lM 9139113 30Vd38d dH y WED 835430802 8 1043105 SLA U012v38 uli div BONVYO WOLINON 391AU3S dHVILOTId _ 4 M d uL mE NIWA AYM P 46A A138 JTLINDYN 467 01 1092 3513 TAWA NOISNVdX3 910919973 36 31 91 DLLINOWA VOL A052 3504 Nz Ald WOLDSNNOD ONIAYT3U VIL VOLK diV SEA AV13U LL3NDVM 0712 26 204 IN3HH02 H3A0 96 273 1 138 41815 TVNINH3I MEX 1 52 OTLINOWN H3BOSHV 30815 S
143. 81 46 84 38 82 75 96 15 08 14 85 146 3 76 3 72 47 81 16 79 61 97 14 62 14 40 147 3 67 3 62 48 78 09 76 60 98 14 18 13 97 148 3 58 3 54 49 75 14 73 71 99 13 76 13 55 149 3 49 3 45 50 72 32 70 96 100 13 35 13 15 150 3 41 3 37 242 Appendix R 407C PLUS Series Heat Recovery System SiE33 105 Characteristics 3 3 Pressure Sensor High Pressure 0 5 0 98 Pu Detected Pressure High Side MPa Low Pressure PL Vi 0 5 2 98 P Detected Pressure Low Side MPa Vh Output Voltage High Side Voc V Output Voltage Low Side Detected Pressure PL kg cm MPa 30 6 3 0 High Pressure 25 5 2 5 20 4 2 0 Low Pressure PL 5 1 0 5 Output Voltage Vu V0818 Appendix R 407C PLUS Series Heat Recovery System 243 Characteristics SiE33 105 3 4 Method of Replacing The Inverter s Power Transistors and Diode Modules 3 4 1 Method of Replacing The Inverter s Power Transistors and Diode Modules Inverter PC board EC2 e P lacio Diode module 1 Red White Black To inverter compressor V0918 Decision according to continuity check by analog tester m Before checking disconnect the electric wiring connected to the power transistor
144. 9 3 1 Malfunction A PP e 50 3 2 SlaridDy u oo PP 53 is 56 3 4 Capacity catarata 65 3 5 Protection Control uu nnns 71 3 6 Oil Return Defrost Operation 84 4 Outline of Control Indoor 97 4 1 Drain Pump Control 97 4 2 Louver Control for Preventing Ceiling Dirt 99 4 3 Thermostat Sensor in Remote Controller 100 e uta ppp uhr UR 102 Function R 407C PLUS Seires Heat Recovery System 31 Refrigerant System Diagram SiE33 105 1 Refrigerant System Diagram Outdoor Unit Refrigerant System Diagram 1 1 RSEYP16 20KJY1 No Name Code Function A Inverter compressor Combination of a compressor inverter compressor capable of operating at 29 B Constant speed M2C 95Hz 79 Hz for RSEYP16KJ with inverter drive and compressors constant com speed compressors operable only on commercial power supply achieves p step control D 4way valve Y1R Change the refrigerant flow to the main unit heat exchanger 1 to switch the condenser c evaporator 4 way valve Y2R Change the refrigerant flow to the sub unit he
145. 9 8 73 5 0 95 20 2 26 1 1 95 46 0 50 9 3 40 71 4 75 1 240 Appendix R 407C PLUS Series Heat Recovery System SiE33 105 Characteristics 3 2 Thermistor Resistance Temperature Characteristics Indoor unit For air suction For liquid pipe R2T For gas pipe Outdoor unit For outdoor air For coil R2T For suction pipe R4T For oil R5T For header R6T TC 0 0 0 05 TC 0 0 0 05 20 197 81 192 08 30 16 10 15 76 19 186 53 181 16 31 15 43 15 10 18 175 97 170 94 32 14 79 14 48 17 166 07 161 36 33 14 18 13 88 16 156 80 152 38 34 13 59 13 31 15 148 10 143 96 35 13 04 12 77 14 139 94 136 05 36 12 51 12 25 13 132 28 128 63 37 12 01 11 76 12 125 09 121 66 38 11 52 11 29 11 118 34 115 12 39 11 06 10 84 10 111 99 108 96 40 10 63 10 41 9 106 03 103 18 41 10 21 10 00 8 100 41 97 73 42 9 81 9 61 7 95 14 92 61 43 9 42 9 24 6 90 17 87 79 44 9 06 8 88 5 85 49 83 25 45 8 71 8 54 4 81 08 78 97 46 8 37 8 21 3 76 93 74 94 47 8 05 7 90 2 73 01 71 14 48 7 75 7 60 1 69 32 67 56 49 7 46 7 31 0 65 84 64 17 50 7 18 7 04 1 62 54 60 96 51 6 91 6 78 2 59 43 57 94 52 6 65 6 53 3 56 49 55 08 53 6 41 6 53 4 53 71 52 38 54 6 65 6 53 5 51 09 49 83 55 6 41 6 53 6 48 61 47 42 56 6 18 6 06 7 46 26 45 14 57 5 95 5 84 8 44 05 42 98 58 5 74 5 43 9 41 95 40 94 59 5 14 5 05 10 39 96 39 01 60 4 96 4 87 11 38 08 37 18 61 4 79 4 70 12 36 30 35 45 62 4 62 4 54 13
146. ALON ONTHIM NOTSSIWSNVHL 310N 3015100 LNdN HOW lt EEEE MLL P DE 90 ET N 1 HEE 128 llu i Sal 255 ESE E E E 26 AOZZ ZHO9 L 3dAL TWA i 9 z a4 1 06 1 1A HOJ 1 A072 ZHOS L 3dAL JIA HOS 59 AIddNS 2 89 09 07 ZE G2 02 al H uly mex CN I N 1026 2H09 1 1026 1 09 0 022 ZHOS l 0 022 7H0S l Alddfis 1 8 485 3lvHvd3S 9 310 A m 050 E JEU 038 453 9 3 LON 233 Appendix R 407C PLUS Series Heat Recovery System SiE33 105 iagram D iring w FXYSP80 100 125KV1 aers oeena 3N18 N 38 1 8291009901 19918019713 0 HOLAVOY u0L234400 V 8 XI JAVA NOISNVAX3 3180819313 31A ONIUIA V 9 1 108140201015 IVNINYIL WZ x SLUVd 1 01140 u01 3NN0 H310 AV138 OLLINOVA
147. Air Flow Rate H L m min 29 23 36 29 58 50 72 62 External Static Pressure 157 98 4 191 152 4 221 132 5 270 191 5 Drive Direct Drive Direct Drive Direct Drive Direct Drive Microprocessor Thermostat for Cooling and Heating Safety Devices e Thermal Fuse for Fan Motor Thermal Fuse for Fan Motor Thermal Protector for Fan Motor Sound Absorbing Thermal Insulation Material Glass Fiber Glass Fiber Glass Fiber Glass Fiber Air Filter 5 5 5 5 Liquid Pipes 9 5mm Flare Connection 9 5mm Flare Connection 12 7mm Flare Connection 12 7mm Flare Connection E 2 25 4mm 28 6mm Piping Gas Pipes 19 1mm Flare Connection 19 1mm Flare Connection Connections ER 5 ER Brazing Connection Brazing Connection Dia Dia Drain Pipe mm Internal Dia 25 Internal Dia 25 PSIB PSIB Weight kg 63 65 137 137 Fuse Fuse Fus Fuse Thermal Protector for Fan Motor Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Standard Accessories Operation Manual Installation Manual Drain Hose Clamp Metal Insulation for Fitting Sealing Pads Clamps Screws Operation Manual Installation Manual Drain Hose Clamp Metal Insulation for Fitting Sealing Pads Clamps Screws Operation Manual Installation Manual Sealing Pads Connection
148. Alddfl5 H3M0d 239 Appendix 407 PLUS Series Heat Recovery System Characteristics SiE33 105 3 Characteristics 3 1 R 407C Characteristics kg cm MPa Liquid temp Gas Temp 204 2 0 9 15 3 15 r 10 2 1 0 54 0 5 oL 0 40 20 0 20 40 60 80 100 120 140 Temperature V0817 Pressure Temperature Pressure Temperature Pressure Temperature MPa GasSide MPa Liquid GasSide MP Liquid Gas Side Side C Side Side 0 00 87 0 1 00 21 7 27 5 2 00 46 9 51 9 0 05 28 9 1 05 23 2 29 0 2 05 47 9 52 8 0 10 21 4 1 10 24 7 30 5 2 10 48 9 53 7 0 15 16 3 1 15 26 3 32 0 2 15 49 8 54 6 0 20 11 5 1 20 27 8 33 5 2 20 50 8 55 6 0 25 7 6 1 25 29 3 34 9 2 25 51 8 56 5 0 30 3 7 1 30 30 9 36 4 2 30 52 7 57 4 0 35 0 6 1 35 32 0 37 6 2 35 53 7 58 3 0 40 2 5 1 40 33 2 38 7 2 40 54 7 59 2 0 45 1 1 5 4 1 45 34 4 39 9 2 45 55 6 60 2 0 50 1 4 7 9 1 50 35 6 41 1 2 50 56 6 61 1 0 55 3 9 10 3 1 55 36 8 42 2 2 60 58 4 62 8 0 60 6 4 12 7 1 60 38 1 43 4 2 70 60 0 64 3 0 65 8 7 14 9 1 65 39 3 44 6 2 80 61 6 65 9 0 70 10 6 16 8 1 70 40 5 45 7 2 90 63 2 67 4 0 75 12 6 18 7 1 75 41 7 46 9 3 00 64 9 68 9 0 80 14 5 20 6 1 80 42 9 48 1 3 10 66 5 70 5 0 85 16 5 22 5 1 85 44 1 49 2 3 20 68 1 72 0 0 90 18 4 24 4 1 90 45 0 50 0 3 30 6
149. Concealed floor standing type FXYLMP20KV1 25KV1 32KV1 40KV1 50KV1 63KV1 Indoor unit capacity New refrigerant model P20 P25 P32 40 P50 P63 P80 P100 P125 P200 P250 code type type type type type type type type type type type Selecting model capacity 2 2kW 2 8kW 3 5kW 4 5kW 5 6kW 7 0kW 9 0kW 11 2kW 14 0kW 22 4kW 28 0kW Equivalent output 0 8 1HP 1 25HP 1 6HP 2 0HP 2 5 3 2HP 4HP 5HP 8HP 10HP Use the above tables to determine the capacities of indoor units to be connected Make sure the total capacity of indoor units connected to each outdoor unit is within the specified value kW m The total capacity of connected indoor units must be within a range of 50 to 130 of the rated capacity of the outdoor unit n some models it is not possible to connect the maximum number of connectable indoor units Select models so the total capacity of connected indoor units conforms to the specification General Information R 407C PLUS Series Heat Recovery System Product Outline SiE33 105 1 3 3 BS unit connection range and total indoor unit capacity allowed for simultaneous cooling heating operations To outdoor unit lt 4 4 lt lt Range B SS SS O SSeS Qe da aan rsi 2 BS unit 2 EJ Range 4 Rangeft 11 14 Indoor
150. F OFF 14 42 18 21 12 21 14 24 18 21 14 21 19 34 37Hz ON OFF 33 37 32 35 12 35 33 37 32 35 14 35 20 35 41Hz ON OFF 33 37 33 36 12 36 33 37 33 36 14 36 21 36 46Hz ON OFF 33 38 34 37 12 37 33 38 34 37 14 37 22 37 52Hz ON OFF 33 39 35 38 12 38 33 39 35 38 14 38 23 38 58Hz ON OFF 35 40 36 39 12 39 35 40 36 39 14 39 24 39 64Hz ON OFF 36 41 37 40 12 40 36 41 37 40 14 40 25 40 71Hz ON OFF 37 42 38 41 12 41 37 41 38 41 14 41 26 41 79Hz ON OFF 39 43 39 42 12 42 27 42 87Hz ON OFF 28 43 95Hz ON OFF 29 51 25Hz ON ON 33 53 40 52 14 52 30 52 33Hz ON ON 33 53 41 53 14 53 31 53 41Hz ON ON 52 54 51 54 14 54 32 54 52Hz ON ON 52 55 52 55 14 55 33 55 64Hz ON ON 54 56 54 56 14 56 34 56 79Hz ON ON 55 57 55 57 14 57 35 57 87Hz ON ON 36 58 95Hz ON ON 18 20 28 30HP Compressor 3 5 4 3 5 5 3 5 2 3 5 4 3 5 5 3 5 2 NO j Compressor frequency Pc eeu STEP drooping Heating drooping Cooling Heating INV STD1 STD2 DOWN UP DOWN UP DOWN UP DOWN UP DOWN UP DOWN UP 1 3 29Hz OFF OFF 4 10 4 4 1 4 4 10 4 4 1 4 2 4 31Hz OFF OFF 4 11 4 5 2 5 4 11 4 5 2 5 3 5 33Hz OFF OFF 4 12 4 6 3 6 4 12 4 6 3 6 4 6 35Hz OFF OFF 4 12 4 7 4 7 4 12 4 7 4 7 5 7 37Hz OFF OFF 4 13 5 8 5 8 4 13 5 8 5 8 6 8 39Hz OFF OFF 4 14 6 9 6 9 4 14 6 9 6 9 7 9 41Hz OFF OFF 4 14 7 10 7 10 4 14 7 10 7 10 8 10 43Hz OFF OFF 4 15 8 11 8 11 4 15 8 11 8 11 9 11 46Hz OFF OFF 4 16 9 12 9 12 4 16 9 12 9 12 10 12 48Hz OFF OFF 4 17 10 13 10 13 4 17 10 13 10 13 11 13 52Hz OFF OFF 5 1
151. F133 Test Operation R 407C PLUS Series Heat Recovery System 111 R 407CTest Operation SiE33 105 1 4 2 Setting Mode 2 To switch from setting mode 1 normal to setting mode 2 you must push and hold the next page button BS1 for 5 seconds You cannot enter setting mode 2 while setting mode 1 is set Setting Procedure m Note Setting Items Push the SET button and match with the setting item LED display All 10 settings y Push the RETURN button BS3 and the present settings flicker LED display y Push the SET button BS2 and match with each setting LED flicker display y Push the RETURN button BS3 and enter the settings y Push the RETURN button BS3 and return to the initial status If you become unsure of how to proceed push the MODE button BS1 and return to setting mode 1 The initial status of setting mode 2 is the status of setting item No 1 in mode 2 wad LED display LED display Setting item Description Hop Hoo HAP HSP HEP HIP HIP HOP HOP HAP HEP HEP HTP 0 EMG Emergency operation Emergency operation O e e e e o e Emergency when inverter type 0000090 Operates by constant speed outdoor unit only operation 1 outdoor unit malfunctions Normal operation Oeeeeepo 1 Cool heat Address for cool heat Address 006000000 unified unified operation Binary number 1 0000000 address O e e e e e o digits 2 00000090 H
152. H OFF ON evp Opls ON OFF 1000pls ON OFF 7 0pls ON H OFF ON evp Opls ON OFF 700pls ON OFF 8 evp 0 5 ON H OFF evp Opls ON OFF ON OFF ION 9 ION evp 0pls OFF H OFF ON evp Opls ON OFF 2000pls ON OFF OFF 10 Opls OFF Opls ON OFF 1000pls ON OFF 11 0pls OFF evp 0pls ON OFF 700pls ON OFF 12 ON evp Opls OFF Opls ON OFF ON OFF 13 ON GRISH OFF H OFFIION evp Opis ON OFF 2000pls ON OFF OFF 14 ON ev GRISH OFF H OFFON evp Opis ON OFF 1000pis ON OFF 15 ON GRISH OFF H OFFIION evp Opis ON OFF 700pls oN OFF ON 16 evp OFF 0pls ON OFF ON OFF ON 23 ON Jevp GRS OFF evp Opis ON OFF OFF 24 ON evp ed OFF evp 0pls ON OFF ON evp 0pls OFF OFF OFF R SH H 25 ON ev SRSH evp opis ON OFF ON evp oN orr OFF GR SH SH SH 26 evp control evp control ON OFF ON evp control ON OFF OFF m Note GR SH control Imaginary refrigerant circulation amount Super heat degree control Pc control Function R 407C PLUS Series Heat Recovery System 73 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105
153. HOLO NY N3349 YOLINON 391443 3001 3 800081 8010 0155 13 LHO YOL A052 3S 211389 H31V3H 21812313 431310 1A0H 4291 3503 1 30038N3 41M 31N H0LIOVdV2 vs 052 3503 Quvog 1VNINH31I 1510 d 08 08 SlHVd 1VNOI1dD 110981 31N Ud X S 8 18 4 91419313 4311081409 310W3H 794143 AH0SS320V VNOLLdO H3TIOHINOO 310W3H GQ3HIM SLA 39V18 318 3018 018 9 9 0 MOTISA MTA ILIHM KINO SHOLONGNOD 834402 35078 LHM 3NId 3Nd SM01104 SV MOHS S1O8NWAS 1 380914 1H9IH NMOHS SV JO NOILOANNOD ONIHIM IHL 39NVH2 NOI1VH3d0 453 HDIH 35 2 NI 9 AAlN3QN3d3QNI 043114405 38 01 SVH AIdANS H3MOd NIVW 3H1 35 9 SIHL NI 1119812 H31V3H IVNOILICOY 31023X3 1 91419313 ONITIVISNI 35 2 NI 5 LINM SHL 3HOV11V TVANVW 011 11 15 1 3H1 01 83338 511 130 311081802 310W3H A8 03123135 38 NOIIVH3d0 71084405 440 0 HO 440 39404 3015110 S3HIM 1 9NI 193NNOO N3HM y IVANVA NOTLONYLSNI 3H2V11V JHL 329NVQHOOOV NI LINN 01 11 LOANNOD H3110H1N02 310NW3H 1VHLN3O DNISN 3SV2 NI DNIHIM 07313 Z dAV12 O 80123NN02 TEE 1 e O I S
154. HOOGNT HOLOW HOLIMS 801931356 255 155 J0NV80 1504330 30010 9NILLIW3 1H911 N3349 40LINOW 3914835 30010 9NILLIM3 1H9 1 dVH 601 94 915 991713 30010 5NILLIN3 16917 uv08 1112819 Q31N Ud 4 14 ONIMS HOLIMS LIT 801918809 ES 801238802 TZ TWNIWYSL CO 5310 19 3 d d dEV 4917041405 31038 SS313H1M LINNA AV1dS10 834 13038 1 310N AINO SHOLINGNOD 834402 35079 38 JONVHO 930 M0113A I 1 ANId ANd 9401104 SV MOHS 51084 5 L dWd NIVHO NV HOLIMS 19013 803 ONTUIM TWNOTLIGQY 3H1 31 93 3 NV V8X 40 801234102 8 IHL 340038 3HL ONTTTVISNI 359 NT 9 LINQ 3H39V11V NOILYTIVL 0 02 310038 A8 03123135 384 0 330 033804 9015110 538 111 4371041103 31038 55313810 SNI 3HL 01 83438 S1 V130 NI V NO 1VH3d0 104180 330 N0 M NANI ONTLOINNOD N3HM 391 9NI38 51 JHL N3HM 031238802 51 VEZX NO119081SNI GSHOWLLY 3ONVOBOIIV NT LINN JHL 6 01 LI 1938N02 337108140 310N3U 94150 35Y2 NI ONTMIM 01313 8055322 1 0114 0 4311081402 310N3H 381 155 ONTHIM NOISSIMSNVUL 3015100 Ld 08 SLYVd 21815313 NZX LOWLY 11
155. LUS Series Heat Recovery System SiE33 105 Troubleshooting OP Central Remote Controller 6 2 PC Board Defect Remote ni Controller Display Supposed W Defect of central remote controller PC board Causes Troubleshooting Replace the central remote controller PC board Troubleshooting R 407C PLUS Series Heat Recovery System 205 Troubleshooting Central Remote Controller SiE33 105 6 3 Malfunction of Transmission Between Optional Controllers for Centralized Control Remote Controller Display Supposed Causes Troubleshooting ns m Malfunction of transmission between optional controllers for centralized control Defect of PC board of optional controllers for centralized control A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Once connected optional controller for YES centralized control been disconnected or its address changed Is the power supply turned on for all optiona NO gt Reset power supply simultaneously for all optional controllers for centralized control controllers for centralized control YES Is the reset switch NO gt Turn on power supply for all optional controllers for centralized control of all optional controllers for centralized control set to normal Is transmission wiring YES gt Set reset switch to nor
156. Manual Installation Operation Manual Installation Operation Manual Installation Manual Paper Pattern for Installation Manual Paper Pattern for Installation Manual Paper Pattern for Installation Standard Accessories Insulation for Fitting Screws Clamps Insulation for Fitting Screws Clamps Insulation for Fitting Screws Clamps Insulation Tape Installation Panel Insulation Tape Installation Panel Insulation Tape Installation Panel Fixed Parts Fixed Parts Fixed Parts Notes 1 Nominal coo ing capacities are based on the following conditions Conversion Formulae Return air temperature 27 C DB 19 C WB Outdoor temperature 35 C DB Equivalent ref piping 5m Horizontal Exe mer 2 Nominal heating capacities are based on the following conditions 3 35 3 Return air temperature 20 C DB Outdoor temperature 7 C DB 6 C WB Equivalent ref piping 5m Horizontal 3 Capacities are net including a deduction for cooling an addition for heating for indoor fan motor heat 24 Specifications R 407C PLUS Series Heat Recovery System SiE33 105 Specifications Wall Mounted Type Model FXYAP40KV1 FXYAP50KV1 FXYAP63KV1 1 phase 50Hz 1 phase 50Hz 1 phase 50Hz Power Supply 220 240V 220 240V 220 240V 1 Cooling Capacity kW 4 5 5 6 74 2 Heating Capacity kW 5 0 6 3 8 0 Casing Color White 10Y9 0 5 White 10Y9 0 5 White 10Y9 0 5 Dimensions HxWxD mm 36
157. OFF lt gt 5min 5min VL010 During heating operation if the float switch is not reset even after the 5 minutes operation 5 seconds stop 5 minutes operation cycle ends operation continues until the switch is reset 4 1 4 When the Float Switch is Tripped and AF is Displayed on the Remote Controller Enters ma function creatment f the float switc is not reset within 5 minutes AF display runr ng Remote controller flash g Y y malfunction stoo Remote control er d solay ON F oet switch OFF 2nd time 3rd time 4ta time 5th time ON Drain oump OFF xa x1 3 4 EI VL011 m Note If the float switch is tripped five times in succession a drain malfunction is determined to have occurred AF is then displayed as operation continues 98 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Indoor Unit 4 2 Louver Control for Preventing Ceiling Dirt We have added a control feature that allows you to select the range of in which air direction can be adjusted in order to prevent the ceiling surrounding the air discharge outlet of ceiling mounted cassette type units from being soiled This feature is available on double flow multiflow and corner types Existing position PO P1 P2 P3 P4 Draft prevention position Standard Setting Ceiling soiling prevention position position P0
158. PECTION TEST Button 144 191 Thermistor Resistance Temperature Remote Controller Self Diagnosis Function 153 Characteristics 241 Remote Controller Service Mode 151 Thermostat Sensor in Remote Controller 100 Restart Standby rina meets 53 Reverse Phase Open Phase 182 U slide le 181 5 BID 182 Self diagnosis by Wired Remote Controller 145 201 Self diagnosis by Wireless Remote Controller B EE E 183 Type uite eem 146 Ub ois siu b Mec tee Mo ee eibi ead 184 BRC7C Type 148 Br EM 185 Sequential Start 118 8 186 Setting Contents and Code 129 187 189 Setting for cold areas Fan operaiton selection DA nicas arde 188 189 for heater thermostat OFF 130 DO 190 Setting for direct power on 130 UE Jam gak eae uya ayka aqa Le 204 209 Setting Items 112 dmm 191 Setting rt terne 111 am 192 Setting Mode 2 112 Setting Modes
159. RC1A52 Option AC 220 240V 50Hz Fan Motor M1F 16100W 16160W 16270W 16430W 16380Wx2 Motors Thermal protector 135 C OFF 87 ON Capacitor for Fan Motor C1R F 400V 10u F 400V Thermistor Suction Air 578801554 51000 Thermistor for Heat ST8605 5 8 11000 ST8605 5 Thermistors Exchanger High Temp R3T 20kQ 25 C 8 L1000 Thermistor Heat ROT ST8602 5 06 11000 ST8602A 6 Exchanger 20kQ 25 C 06 L1250 Oth Fuse F1U 250V 10A 95 2 250V 10A ers Transformer TIR TR22M21R8 TR22M21R8 Model Parts Name Symbol FXYHP FXYHP FXYHP Remark 32KV1 63KV1 100KV1 Wired Remote i Remote Controller BRC1A51 Option Controller Wireless Controller BRC7C63W 68W AC 220 240V 50Hz Fan Motor M1F 1957W 10130W Motors Thermal protector 130 C OFF 80 ON Capacitor for Fan Motor 4uF 400V 6uF 400V Swing Motor M1S Thermistor Suction Air ec f Thermistor for Heat R3T ST8605 7 08 L1600 ST8605 8 08 L2000 Thermistors Exchanger High Temp 20kQ 25 C 20kQ 25 C Thermistor Heat ROT ST8602A 7 06 L1600 ST8602 8 6 12000 20kQ 25 C 20kQ 25 C Fuse F1U 250V 95 2 Others Transformer TR22M21R8 Function R 407C PLUS Series Heat Recovery System 47 List of Sa
160. Replace indoor unit PC board Replace the drain pump or check for dirt etc VF030 Troubleshooting R 407C PLUS Series Heat Recovery System 159 Troubleshooting SiE33 105 3 4 Indoor Unit Fan Motor M1F Lock Overload Remote Controller Display Supposed Causes Troubleshooting Ab m Fan motor lock m Disconnected or faulty wiring between fan motor and PC board A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred wiring from the fan motor securely connected to X4A and X5A on the indoor unit PC board NO gt Connect the wiring and turn on again Wiring between the indoor unit PC board and fan motor is disconnected YES Fix the wiring and turn on again YE Does the fan motor S gt Replace the indoor unit PC board NO gt Replace the fan motor VF031 160 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting 3 5 Indoor Unit Malfunction of Swing Flap Motor M1S Remote Al Controller Display Supposed Defect of swing motor Causes m Defect of connection cable power supply and limit switch W Defect of air flow direction adjusting flap cam m Defect of indoor unit PC board Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be
161. Sealing Pads Clamps Screws Washers Notes Nominal cooling capacities are based on the following conditions Return air temperature 27 C DB 19 C WB Outdoor temperature 35 C DB Equivalent ref piping 5m Horizontal 2 Nominal heating capacities are based on the fo owing conditions Return air temperature 20 C DB Outdoor temperature 7 C DB 6 C WB Equivalent ref piping 5m Horizontal 3 Capacities are net including a deduction for cooling an addition for heating for indoor fan motor heat Conversion Formulae kcal h kWx860 Btu h kWx3414 cfm m minx35 3 Specifications R 407C PLUS Series Heat Recovery System 15 Specifications SiE33 105 Ceiling Mounted Cassette Type Double flow Drive Direct Drive Direct Drive Model FXYCP50KV1 FXYCP63KV1 FXYCP80KV1 FXYCP125KV1 Power Supply Et Et T 20 34017 ESO 1 Cooling Capacity kw 5 6 7 1 9 0 14 0 2 Heating Capacity kw 6 3 8 0 10 0 16 0 Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions HxWxD mm 305 995 600 305 1 180 600 305 1 670 600 305 1 670 600 Coil RowsxStagesxFin Pitch mm 2x10x1 5 2x10x1 5 2x10x1 5 2x10x1 5 Fin Coil Face Area m2 2x0 145 2x0 184 2x0 287 2x0 287 Model 2D17K1AA1 2D17K2AA1VE 3D17K2AA1 3017 2 1 Sirocco Fan Sirocco Fan Sirocco Fan Sirocco Fan Fan Moto
162. Sirocco Fan Sirocco Fan Motor Output x Number Fan of Units w 15x1 15 1 25 1 Air Flow Rate H L m min 7 6 7 6 8 6 Drive Direct Drive Direct Drive Direct Drive Temperature Control Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Sound Absorbing Thermal Insulation Material Glass Fiber Urethane Foam Glass Fiber Urethane Foam Glass Fiber Urethane Foam Air Filter Resin Net with Mold Resistant Resin Net with Mold Resistant Resin Net with Mold Resistant m Liquid Pipes 6 4mm Flare Connection 6 4mm Flare Connection 6 4mm Flare Connection Piping ion Gas Pipes 12 7mm Flare Connection 12 7mm Flare Connection 12 7mm Flare Connection Drain Pipe mm 21 O D Vinyl Chloride 21 O D Vinyl Chloride 21 O D Vinyl Chloride Weight kg 19 19 23 Safety Devices Fuse Thermal Protector for Fan Motor Fuse Thermal Protector for Fan Motor Fuse Thermal Fuse for Fan Motor Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Standard Accessories Operation Manual Installation Manual Insulation for Fitting Drain Hose Clamps Screws Washers Level Adjustment Screw Operation Manual Installation Manual Insulation for Fitting Drain Hose Clamps Screws Washers Level Adjustment Screw Operat
163. System 230 iagram D iring FXYCP40 50 80 125KV1 SiE33 105 0 3N78 N 38 1 310 98 559131 WEZX 1015443 21840419313 530101340 DOMINOO dIHIS N 83M0d d 141S TWNINUL 0 0 OCC JE3NO3S VUL W AVT3U STI AV 38 OT LANDY 11 0278015 TWHSHL YTV HOLS HOLON 4 14 ONIMS HOLOM NVI HODQN HOLOW NSSUO HOLINON 3211855 10155104 1691 VS 704013505 300393 31 azs1 3Sn 80112 4 9 u duvog 1109819 0314164 4 14 9NIMS HOLIMS LINII 519 NO 310 04 HILIMS 19013 58 AYOSSIDIV V 4371081405 310W 554 YSTIOULNOD 310 48 IVHIN3 a 9NIMIM NOISS WSNVUI 2 410 DNI CEHI 8 310
164. TS46B17M QTS46B17M QTS46B17M Type Turbo Fan Turbo Fan Turbo Fan Fan Motor Output x Number w 90 90 90 Air Flow Rate H L m min 28 20 28 21 33 24 Drive Direct Drive Direct Drive Direct Drive Temperature Control Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Sound Absorbing Thermal Insulation Material Foamed polystyrene Foamed polyethyrene Foamed polystyrene Foamed polyethyrene Foamed polystyrene Foamed polyethyrene Liquid Pipes 9 5mm Flare Connection 9 5mm Flare Connection 9 5mm Flare Connection Piping Gas Pipes 15 9mm Flare Connection 15 9mm Flare Connection 19 1mm Flare Connection Connections Drain Pipe mm VP25 External 95 32 Internal Dia VP25 External 32 Internal Dia VP25 External 32 Internal Dia Weight kg 28 28 28 Fuse Fuse Fuse Safety Devices Thermal protector for Fan Motor Thermal protector for Fan Motor Thermal protector for Fan Motor Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Mode BYC125KJW1 BYC125KJW1 BYC125KJW1 Panel Color White 10Y9 0 5 White 10Y9 0 5 White 10Y9 0 5 Decoration Dimensions HxWxD mm 40x950x950 40x950x950 40x950x950 Panels Air Filter Resin Net Resin Net Resin Net with Mold Resistant with Mold Resistant with Mold Resistant Weight k
165. Unified ON OFF Controller SiE33 105 218 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Part 6 Appendix R 407C 559 Series Heat Recovery System 1 Piping DIAM a 220 1 1 Outdoor A 220 1 2 BS 222 1 3 Inacor Ulsa 224 2 Wiring Diagram siii 225 2 1 Outdoor UA 225 A EE 227 2 3 Indoor 228 3 Characteristics 240 3 1 R 407C Characteristics 240 3 2 Thermistor Resistance Temperature Characteristics 241 Dd PIBSSUIS SBTSOF ii a 243 3 4 Method of Replacing The Inverter s Power Transistors Diode Modules ME Tm 244 4 Precautions in Servicing The Models with New type Refrigerant 246 SNC cocos LUE 246 4 2 Notes Tor Work Procedures mini 247 Appendix R 407C PLUS Series Heat Recovery System 219 Piping Diagram SiE33 105 1 Piping Diagram 11 Outdoor Unit RSEYP16 18 20KJY1 5 e o E z Dd e _ _ _ _ _ en 8 e a I 5 LON HEN Mond lt e gt I 1 z aft gt lt 5 5 o e mE 2 S 2 Nx zie e 5 32 l oj e 22 bn
166. V1 1 phase 50Hz 1 phase 50Hz 1 phase 50Hz 1 phase 50Hz Power Supply 220 240V 220 240V 220 240V 220 240V 1 Cooling Capacity kW 4 5 5 6 7 1 9 0 2 Heating Capacity kW 5 0 6 3 8 0 10 0 Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions HxWxD mm 390x720x690 390x720x690 390x720x690 390x1 110x690 Coil Cross RowsxStagesxFin Pitch mm 3x16x2 0 3x16x2 0 3x16x2 0 3x16x2 0 Fin Coil Face Area m2 0 181 0 181 0 181 0 319 Model D11 2D3AB1VE D11 2D3AB1VE D11 2D3AA1VE 2D11 2D3AG1VE Type Sirocco Fan Sirocco Fan Sirocco Fan Sirocco Fan Motor Output Number 100 100 160 270 ran Air Flow Rate H L m min 14115 14115 19 5 16 29 23 4 External Static Pressure Pa 157 118 157 118 157 108 157 98 Drive Direct Drive Direct Drive Direct Drive Direct Drive Temperature Control Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Safety Devices Thermal Fuse for Fan Motor Thermal Fuse for Fan Motor Sound Absorbing Thermal Insulation Material Glass Fiber Glass Fiber Glass Fiber Glass Fiber Air Filter 5 5 5 5 Liquid Pipes 6 4mm Flare Connection 9 5mm Flare Connection 9 5mm Flare Connection 9 5mm Flare Connection Piping Gas Pipes 12 7mm Flare Connection 15 9mm Flare Connection 15 9mm Flare Conn
167. VNOlldO 4311041409 310434 3UIM 3HIM O HOLOINNO9 TSE oO 13415100 S3HIM 1ndNI 3H 310N ull Y 310N 3HL 3H2V11V IYNNYW NOILVTIVISNI 3HL OL 43438 511 130 NI YITIOHLNOY 310W3H Ad 03123135 38 NVI NOIlVH3dO 1041802 330 0 HO 330 039404 IVANVA NOILONYLSNI 3H2V11V 3H1 32NVQH 01 11 123 02 H3110H1NO9 310W3H 1VH1 9NIUIM 1314 72 N IWH3L 3 0000 1 53108 9NII93NNOO N3HM 029V NI LINN 9NISN 35 2 NI A022 1905 1 3dAL JLA OY 19405 H3W0d Appendix R 407C PLUS Series Heat Recovery System 232 iagram D iring SiE33 105 FXYSP20 25 32 40 50 63KV1 39 9 8291009490 21801233 ONTHIM JEOLOJANDO 10312313 ONTHIM YOLAVOY UOLJJNNOJ 291415 TVNINU31I SlMVd 1VNOLLdO nH AVI3U 3113NDVN H310 AV138 2113NDVIN 4141015 dUN AV134 OLLINOVH A138 91 13N0VH 410 OLL3NOVA AV138_9LL3N9VH VS 70 35 1 09 8015 Wu3H 015 DNIHIM 03 GNS NIVA HOLIMS HOLDS HI 0151 HATIOUINOD 310W3H 0 10 91915 dW d NIVHQ
168. White 10Y9 0 5 Dimensions HxWxD mm 360x1 050x200 360x1 050x200 360x1 050x200 Coil Cross RowsxStagesxFin Pitch mm 2x12x1 4 2x12x1 4 2x12x1 4 Fin Coil Face Area m 0 169 0 169 0 169 Model QCL1165M QCL1165M QCL1165M Type Cross Flow Fan Cross Flow Fan Cross Flow Fan Motor Output x Number ran of Units w 23 23 23 Air Flow Rate H L 3 8 6 5 8 6 5 9 7 Drive Direct Drive Direct Drive Direct Drive Temperature Control Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Sound Absorbing Thermal Insulation Material Foamed Polystyrene Foamed Polyethylene Foamed Polystyrene Foamed Polyethylene Foamed Polystyrene Foamed Polyethylene Air Filter Resin Net Washable Resin Net Washable Resin Net Washable Liquid Pipes 6 4mm Flare Connection 6 4mm Flare Connection 6 4mm Flare Connection Piping Gas Pipes 12 7mm Flare Connection 12 7mm Flare Connection 12 7mm Flare Connection Connections VP20 External Dia 26 VP20 External Dia 26 VP20 External Dia 26 Drain Pipe mm Internal Dia 20 Internal Dia 20 Internal Dia 20 Weight kg 21 21 21 Fuse Fuse Fuse Safety Devices Thermal Protector for Fan Motor Thermal Protector for Fan Motor Thermal Protector for Fan Motor Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve Operation
169. Y 3914 Q NI 01 SV SS dav 155 xm 40199195 42 IINA ONIMVHO M0138 OL ONIQHOOOY JHL NO 6559155 HOLIMS H012313S FHL 13S 3590 SIHI N NO 2 QNV8 Y STVNIWH3L OL LI 193NNO AH0SS3229V 1 01140 80123135 1V3H 1009 3HL 9 150 N3HM om ONIMIM 1314 77 dAV12 O 40193NNO2 00 TWNIWHAL 21 53108 LINN 1000110 HOLAVOY 3018 38 71 JOUINO ONIMIMIHOLOINNO V8 LX 020 UINUOISNVUL ull S1uvd 101130 803 101234102 1311041409 310N3U 30 101123126 3811 390VH2STO 3A VA 010 9105 SEA WINS 80104145 Z LSS 3811 0116 01003105 6524 AV3H_O1L3NOWN 3811 Q100 1 3ATVA 01003105 SLA N3380 4OLINOM 40123135 41 15 WNINISL 30010 TOWLNOD dTULS NZX WS 71090 35141 13 Y3M0d d181S TWNIWHSL WIX quv g 112412 03101891 dlY 227 Appendix 407 PLUS Series Heat Recovery System SiE33 105 iagram D iring w Indoor Uni 2 3 FXYFP32 40 50 63 80 125KV1 965 600 A KINO SHOLONGNOD 434409 ISN 1 vu BE 30 038 22 182718 3018 018 STE 9 0 MOTIZA ALIHM LHM ANG 15 SM01103 SV SHOHS 51084159 ou MI LINN JHL TONY
170. Y9 0 5 Dimensions HxWxD mm 188 1 100 600 188 1 300 600 238 1 300 695 Coil Cross RowsxStagesxFin Pitch 2 10 1 75 3 10 1 75 3 12 1 75 Fin Coil Face Area m2 0 181 0 223 0 268 Model V1 3D12J1AA1VE 4D12J1AA1VE 3D15J1AA1VE Type Sirocco Fan Sirocco Fan Sirocco Fan Motor Output x Number Fan of Units w 57 57 130 Air Flow Rate H L m min 13 10 19 15 27 21 Drive Direct Drive Direct Drive Direct Drive Temperature Control Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Sound Absorbing Thermal Insulation Material Flame and Heat Resistant Foamed Polyethylene Flame and Heat Resistant Foamed Polyethylene Flame and Heat Resistant Foamed Polyethylene Air Filter Resin Net with Mold Resistant Resin Net with Mold Resistant Resin Net with Mold Resistant Liquid Pipes 6 4mm Flare Connection 9 5mm Flare Connection 9 5mm Flare Connection Piping Gas Pipes 12 7mm Flare Connection 15 9mm Flare Connection 19 1mm Flare Connection Connections RS VP20 External Dia 26 VP20 External Dia 26 VP20 External Dia 26 Drain Pipe mm Internal Dia 20 Internal Dia 20 Internal Dia 20 Weight kg 27 31 38 Fuse Fuse Fuse Safety Devices Thermal Fuse for Fan Motor Thermal Fuse for Fan Motor Thermal Protector for Fan Motor Refrigerant Contr
171. afety Device 169 F Address Duplication of Central Remote LOCATON eis uu ertet 96 asa aa y pass 190 Fan Motor M1F Lock Overload 160 Address Duplication Improper Setting 208 213 Flow of Refrigerant in Each Operating Mode Cooling Operation 39 B Heating Operation 41 BS unit connection range and total indoor unit Oil Return Operation Discharge at Heating and CAPACI o ashes onan 6 Simultaneous Cooling Heating BS unit Refrigerant System Diagram Operation or Defrost Operation 42 BSVP100KJV1 ura a 37 Oil Return Operation Suction at Cooling and BSVP160KJV1 38 Heating and Simultaneous Cooling BSVP250KIMA sa 38 Heating Operation or Defrost Operation 43 Simultaneous Cooling Heating Operation 40 Centralized Control Group No Setting Forced fan 152 BRGAAD5 Bci kuyu au ehe as 132 Freeze Prevention 102 Type teet rie ett dac 132 Function of setting between cooling BRC LG TYDE trad 133 arid heatirig u 108 Group No Setting Example 133 Function setting mode switch and LED 108 Check Operation 105 Check The Following Before H Turning Power On
172. afety thermostat inverter overload protector overcurrent relay fusible plugs Defrost Method Deicer Deicer Capacity Control 11 100 11 100 Refrigerant R 407C R 407C Refrigerant Charge kg 19 8 19 8 Control Electronic expansion valve Electronic expansion valve Refrigerator Refrigerant Oil DAPHNE FVC68D DAPHNE FVC68D Oil Charge Volume L 4 0 4 0 4 0 4 0 Standard Accessories Accessories pipe Gas liquid and Discharge pipe Connection pipes Gas pipe Installation manual Operation manual Jumper wire Low High voltage Clamps Accessories pipe Gas liquid and Discharge pipe Connection pipes Gas pipe Installation manual Operation manual Jumper wire Low High voltage Clamps Notes difference Om 2 Indoor temp 20 C DB outdoor temp 7 C DB or 6 C WB equivalent piping length 7 5m level difference Om Indoor temp 27 C DB or 19 C WB outdoor temp 35 C DB Equivalent piping length 7 5m level Specifications R 407C PLUS Series Heat Recovery System SiE33 105 Specifications Model RSEYP20KJY1 RSEYP24KJY1 Constituent Model Main Unit Sub Unit REYP10KJY1 RXEP10KJY1 REYP16KJY1 RXEP8KJY1 Power Supply 3 phase 50Hz 380 415V 3 phase 50Hz 380 415V 1 Cooling Capacity kW 54 7 65 7 2 Heating Capacity kW 54 7 65 7 Casing Color Ivory white 5Y7 5 1
173. ain time intervals to prevent insufficient oil supply due to uneven oil distribution when two or three compressors are connected in parallel For 16 20HP model units m The following oil equalization operation is conducted after two STD compressors operates for 2 continuous hours m Oil equalization operation Upper limit frequency is controlled to the following value 2 min 2 min 16 20HP model 62Hz OFF 37Hz ON The oil equalization operation is not activated during soft start oil return operation and defrosting operation including defrosting operation preparation and for 10 minutes after the completion of defrosting operation and oil return heating operation For 24 30 HP class units The oil equalization operation is conducted in the following steps STD1 ON 120 sec time up amp 5702 ON PI control resumes 110 cumulative minutes of above operations at 71 Hz ON OFF STD1 ON and STD2 ON remain for 30 continuous seconds Not in oil return operation including preparation operation Thermostat OFF amp Not in defrosting operation including preparation operation Upper limit frequency Elapsed time of 10 minutes or more after oil return heating operation at 37 Hz ON OFF completion Elapsed time of 10 minutes or more after defrosting operation completion STEP3 1 71HZ ON OFF STEP3 2 41Hz 0FF 0N STEP3 3 71HZ OFF ON 0821 Remarks m The o
174. ance with the conditions given below Unit Conditions for starting freeze prevention Temperature is 1 C or less for total of 40 min temperature 1 5 or less for total of 10 min Conditions for stopping freeze prevention Temperature is 7 C or more for 10 min continuously Ex Case where temperature is 5 or less for total of 10 min 10 min PTC 0 I 5 C Freeze prevention operation Forced OFF thermostat VG005 102 Function R 407C PLUS Series Heat Recovery System SiE33 105 Part 4 Test Operation R 407C gt Series Heat Recovery System 1 Test Operation ri HR 104 1 1 Procedure and CUIRE uai sa 104 1 2 Operation When Power is Turned 106 1 3 Outdoor Unit PC Board ASS Yunnan 107 1 4 Setting Modes 109 18 Sequential 118 1 6 Low Noise Operation eR cr 119 1 7 Demand Control 120 1 8 Wiring Check Operation 121 1 9 Additional Refrigerant Charge Operation 122 1 10 Refrigerant Recovery Mode este 123 1 11 Backup and Emergency 124 1 12 Indoor Field Setting 126 1 13 Centralized Control Group No Setting
175. and diode module Power Transistor On Inverter PC Board P U Continuity 09 eo P V px N V P W 7 N W the case of continuity the resistance U P U N Continuity must be the same for all phases V P N 2 VL141 Decision If other than given above the power unit is defective and must be replaced m Note If using a digital tester and continuity may be reversed 244 Appendix R 407C PLUS Series Heat Recovery System SiE33 105 Characteristics Diode Module Circuit diagram Li L2 Ls L Continuity Li Le L 4 TE Ls Li L Continuity Lo le 2 00 PE 2 VL143 Decision If other than given above the diode module is defective and must be replaced m Note If using a digital tester and continuity may be reversed Appendix R 407C PLUS Series Heat Recovery System 245 Precautions Servicing The Models with New type Refrigerant SiE33 105 4 Precautions in Servicing The Models with New type Refrigerant Compared to the conventional refrigerant R 22 the brand new refrigerant R 407C is higher in pressure The refrigerant oil is also different in type With this in mind note that the piping work procedures as well as the related tools and piping materials are partially different than ever 4 1 befor
176. and display of malfunction code It also lets you know the unit No during group control Operation lamp Inspection display Display of indoor unit for which a malfunction has been detected Malfunction code VL050 Troubleshooting R 407C PLUS Series Heat Recovery System 153 Troubleshooting Remote Controller SiE33 105 Malfunction Operation Inspection Unit No Malfunction contents Page code lamp display Refered Indoor AO 9 9 9 Error of external protection device 157 M A1 9 9 9 PC board defect 158 A1 O e 9 PC board defect 158 A3 9 9 9 Malfunction of drain level control system 33H 159 A6 9 9 9 Fan motor lock 160 A7 e 9 Malfunction of swing flap motor M1S 161 A9 9 9 9 Malfunction of moving part of electronic expansion 162 valve Y1E AF e 9 Drain level above limit 163 AH 9 9 9 Malfunction of air filter maintenance Malfunction of capacity determination device 164 C4 9 9 9 Malfunction of thermistor R2T for liquid pipe loose 165 connection disconnection short circuit failure C5 9 9 9 Malfunction of thermistor for gas pipes loose 166 connection disconnection short circuit failure C9 9 9 9 Malfunction of thermistor R1T for air inlet loose 167 connection disconnection short circuit failure CJ O Malfunction of thermosta
177. ange in which thermostat sensor in remote controller can be used VG003 m Ex When cooling Assuming the preset temperature in the figure above is 24 C and the suction temperature has changed from 18 to 30 C A gt This example also assumes there are several other air conditioners the VRV system is off and that temperature changes even when the thermostat sensor is off Body thermostat sensor is used for temperatures from 18 C to 23 C A C Remote controller thermostat sensor is used for temperatures from 23 C to 27 C C E Body thermostat sensor is used for temperatures from 27 C to 30 C gt And assuming suction temperature has changed from 30 to 18 A Body thermostat sensor is used for temperatures from 30 C to 25 C gt D Remote controller thermostat sensor is used for temperatures from 25 C to 21 C D Body thermostat sensor is used for temperatures from 21 C to 18 C gt 100 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Indoor Unit Heating 32 30 Preset temperature Ts 28 26 24 22 18 16 15 When heating the hot air rises to the top of the room resulting in the temperature being lower near the floor where the occupants are When controlling by body thermostat sensor only the unit may therefore be turned off by the thermostat before the lower part of the
178. arge pipe Tdst 2 Th3 12 13 R32T R33T temperature 196 C 10 1 Constant speed compressor Suction pipe _ Ts1 2 3 Th4 11 12 13 R41T R42T R43T temperature 90 C 43 6 C Accumulator outlet Trac Th7 R6T temperature 90 C 43 6 Receiver outlet o Trev Th8 R8T temperature 90 C 43 6 In oil return cooling heating and defrosting operation and for 10 minutes after those operations both of temperature and pressure sensors are not judged as malfunction even when the value exceeds the upper or lower limit shown in the above table m In addition to the above Pe is not judged as malfunction in compressor stop or 3 minutes after startup oil return operation in heating Drooping control by Pc and Inverter current temperature drooping The pressure sensor is judged as malfunction when the pressure value exceeds that shown in the above table for 1 minute continuously Regarding the lower limit of discharge pipe temperature Tdi is not judged as malfunction in inverter compressor stop and for 10 minutes after startup and Tds1 and 2 are not judged as malfunction in each commercial power supply compressor stop and for 10 minutes after startup Regarding the upper limit of discharge pipe temperature the malfunction judgement is conducted after 10 minutes upon completion of oil return and defrosting and in each compressor stop Same as for other thermistors Since Ts1
179. at exchanger to switch the condenser lt gt evaporator F 4 way Y3R Change the refrigerant flow to the outdoor main unit discharge line to switch the high temperature high pressure gasolow temperature amp low pressure gas J Electronic expansion valve Y1E For main unit heat exchangers Provides PI control during evaporator to maintain constant superheated degree SH K Electronic expansion valve Y2E For sub unit heat exchangers Provides PI control during evaporator to maintain constant superheated degree SH Solenoid valve Y1S For auxiliary condensers Use for heat exchanger capacity control during simultaneous cooling heating operation N Solenoid valve Y2S For hot gas bypass and pressure equalization Bypasses hot gas during transitional operation such as defrosting operation to prevent sudden decrease of low pressure Also equalizes pressure to reduce startup load O Solenoid valve Y3S For inverter unit liquid injection Provides liquid injection to prevent overheating operation P Solenoid valve Y4S For receivers Use for pump down refrigerant to receiver Solenoid valve Y5S _ For liquid pressure control Use for maintaining liquid pressure during heat exchanger capacity control Solenoid valve Y6S For constant speed unit liquid injection Provides liquid injection to prevent overheating operation S High pressure sensor SENPH Heating operation Provides PI control for compressors and heat exc
180. ature 174 3 19 Outdoor Unit Malfunction of Thermistor for Outdoor Air R1T 175 3 20 Outdoor Unit Malfunction of Discharge Pipe Thermistor R3T 176 3 21 Outdoor Unit Malfunction of Thermistor R6T for Suction Pipe 177 3 22 Outdoor Unit Malfunction of Thermistor R2T for Heat Exchanger 178 3 23 Outdoor Unit Malfunction of Discharge Pipe Pressure Sensor 179 3 24 Outdoor Unit Malfunction of Low Pressure Sensor 180 3 25 Low Pressure Drop Due to Refrigerant Shortage or Electronic Expansion Valve Failure 181 3 26 Reverse Phase Operi Phase 182 3 27 Malfunction of Transmission Between Indoor Units 183 Troubleshooting R407C PLUS Series Heat Recovery System 137 SiE33 105 3 28 Malfunction of Transmission Between Remote Controller and Indoor Unit 184 3 29 Malfunction of Transmission Between Outdoor Units 185 3 30 Malfunction of Transmission Between Master and Slave Remote Controllers 186 3 31 Malfunction of Transmission Between Indoor and Outdoor Units in the Same System 187 3 32 Excessive Number of Indoor Units 188 3 33 R 22 amp R 407C Indoor Un
181. ature error F3 is e HTds22130 C e HTdi lt 115 C e HTs1 115 C eResets malfunction e HTs2 lt 115 C V2556 Function R 407C PLUS Series Heat Recovery System 51 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 3 1 4 Correction of Td with Outdoor Temperature m When the outdoor temperature is low the following correction is conducted to cope with temperature drop at the temperature sensor due to cooling by outdoor temperature or expanding difference between discharge port temperature inside the compressor and detected discharge temperature Contents m When outdoor temperature Ta lt 5 C the following correction is conducted HTdi HTds1 2 Value detected Tdi Tds1 2 0 5 x 5 0 Ta The correction factor must be a minimum of 0 deg and a maximum of 10 deg 10 C Correction range 15 C 10 C 5 C 0 5 C V2557 Specify HDSHi and HDSHs1 2 for the discharge superheat degree to calculate using the corrected discharge pipe temperature as shown above HDSHi HTdi Tcg HDSHs1 HTds1 Tcg HDSHs2 HTds2 Tcg 3 1 5 Malfunction Stop by Reverse Phase m When the power supply is connected in reverse phase detects the reverse phase and stops operation to prevent a damage of scroll compressor due to turning reverse Contents m Detects reverse phase gt Stops operation by reverse phase U1 Remarks Detects reverse phase to protect commercial power supply compr
182. ble when cleaning the equipment The internal fan rotates at a high speed and cause injury Do not tilt the unit when removing it The water inside the unit can spill and wet the furniture and floor Be sure to check that the refrigerating cycle section has cooled down sufficiently before conducting repair work Working on the unit when the refrigerating cycle section is hot can cause burns Use the welder in a well ventilated place Using the welder in an enclosed room can cause oxygen deficiency oaeacoo 1 1 2 Cautions Regarding Products after Repair A Warning Be sure to use parts listed in the service parts list of the applicable model and appropriate tools to conduct repair work Never attempt to modify the equipment The use of inappropriate parts or tools can cause an electrical shock excessive heat generation or fire When relocating the equipment make sure that the new installation site has sufficient strength to withstand the weight of the equipment Ifthe installation site does not have sufficient strength and if the installation work is not conducted securely the equipment can fall and cause injury Be sure to install the product correctly by using the provided standard installation frame Incorrect use of the installation frame and improper installation can cause the equipment to fall resulting in injury For integral units only Be sure to install the product secure
183. bout the diode module inside the inverter while the one continuous week compressor IS running uu Power supply voltage imbalance Disposal Explanation for users accordance with notification of inspection results accompanying spare parts Give the user a copy of notification of inspection Be sure to explain to the user that there results and leave it up to him to improve the imbalance is a power supply imbalance for which DAIKIN is not responsible VF069 202 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting Inverter 5 8 Outdoor Unit Malfunction of Inverter Radiating Fin Temperature Rise Sensor Remote PY Controller Display Supposed W Defect of radiator fin temperature sensor Causes W Defect of inverter unit Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Measure the resistance of radiation fin thermistor NO resistance of thermistor gt Replace radiation fin thermistor NO Is the resetting possible 2 Replace inverter PC board YES gt After resetting restart VF070 Troubleshooting R 407C PLUS Series Heat Recovery System 203 Troubleshooting Central Remote Controller SiE33 105 6 Troubleshooting OP Central Remote Controller 6 1 Malfunction of Transmission Between Ce
184. buttom SL025 Troubleshooting R 407C PLUS Series Heat Recovery System 145 Troubleshooting Remote Controller SiE33 105 2 3 Self diagnosis by Wireless Remote Controller In Case of If operation stops due to malfunction the light reception section operation LED blinks The BRC7A Type malfunction code can be decided by the following procedure If operation stops due to malfunction you can find out the cause by checking the malfunction code or you can find out what the most recent malfunction code is during normal operation 1 2 Push INSPECTION TEST and select inspection Operation then enters the inspection mode UNIT lights and unit No display 0 blinks Unit No setting Change the unit No by pushing the advance or backward button and continue pushing until the buzzer 1 sounds from the indoor unit 1 Buzzer sound times 3 times Carry out all of the following operations 1 time Carry out operations 3 and 4 Carry out operation 4 until the buzzer sounds continuously When the buzzer sounds continuously The malfunction code is set Continuous There is no malfunction The upper digit of the code changes as shown below by pushing the advance or backward button er E ums Eoo OREA 2 98 12625 41 c Advance button Backward button Push the operation mode selector button The 0 upper digit on the left sid
185. can cause frostbite When disconnecting the suction or discharge pipe of the compressor at the welded section release the refrigerant gas completely at a well ventilated place first If there is a gas remaining inside the compressor the refrigerant gas or refrigerating machine oil discharges when the pipe is disconnected and it can cause injury If the refrigerant gas leaks during the repair work ventilate the area The refrigerant gas can generate toxic gases when it contacts flames The step up capacitor supplies high voltage electricity to the electrical components of the outdoor unit Be sure to discharge the capacitor completely before conducting repair work A charged capacitor can cause an electrical shock Do not start or stop the air conditioner operation by plugging or unplugging the power cable plug Plugging or unplugging the power cable plug to operate the equipment can cause an electrical shock or fire 9 9 Introduction SiE33 105 A Caution Do not repair the electrical components with wet hands Working on the equipment with wet hands can cause an electrical shock Do not clean the air conditioner by splashing water Washing the unit with water can cause an electrical shock Be sure to provide the grounding when repairing the equipment in a humid or wet place to avoid electrical shocks Be sure to turn off the power switch and unplug the power ca
186. capacities are based on the following conditions Return air temperature 27 C DB 19 C WB Outdoor temperature 35 C DB Equivalent ref piping 5m Horizontal 2 Nominal heating capacities are based on the following conditions Return air temperature 20 C DB Outdoor temperature 7 C DB 6 WB Equivalent ref piping 5m Horizontal 3 Capacities are net including a deduction for cooling an addition for heating for indoor fan motor heat Conversion Formulae kcal h kWx860 Btu h kWx3414 cfm m3 minx35 3 Specifications R 407C PLUS Series Heat Recovery System 29 Specifications SiE33 105 30 Specifications R 407C PLUS Series Heat Recovery System SiE33 105 Part 3 Function R 407C gt Series Heat Recovery System 1 Refrigerant System Diagram 32 1 1 Outdoor Unit Refrigerant System 32 1 2 BS unit Refrigerant System Diagram 37 1 3 Flow of Refrigerant in Each Operating Mode 39 2 List of Safety Device and Function Parts Setting Value 44 2 1 Outdoor Unitl PP 44 22 Indoor AA A E 45 3 Outline of Control Outdoor Unit lt Symbols using in this manual gt 4
187. ce 157 Actuation of Low Pressure Sensor 172 Excessive Number of Indoor Units 188 Actuation of Safety Device 169 External input terminal function selection Additional Refrigerant Charge Operation 122 between J1 and JC wis hie laca 130 Address Duplication of Central Remote External signal setting JG 2 its 130 Controller comida is cua a 190 Address Duplication Improper Setting 208 213 F Ps aia cie ei ud 163 174 Air flow setting 130 Failure Diagnosis for Inverter System 193 164 Fan Location u 96 Auto restart setting 130 Fan Motor M1F Lock Overload 160 Fan speed initial setting 130 B Fan Tap Table 96 Backup Operation tartan Aone inva 124 Field Setting Service Mode 130 BS Unit Basic Operation 70 Filter cleaning time setting 130 BS unit Refrigerant System Diagram 37 Flow of Refrigerant in Each Operating Mode 39 Freeze Prevention 102 Fresh up air supply exhaus
188. cedure for odd noises vibration and operating status of the compressor VF064 196 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting Inverter 5 3 Outdoor Unit Inverter Thermostat Sensor Compressor Overload Remote Controller Display Supposed Causes Troubleshooting 8 Compressor overload Compressor coil disconnected m Defect of inverter unit Output current check A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred The secondary current of the inverter is higher than 27 5A for each phase YES gt Compressor overload Inspection of the compressor and refrigerant system is required Compressor inspection The YES compressor s coil is disconnected gt Replace the compressor Disconnect the the connection between the compressor and Inverter output voltage is not balanced Normal if within 8V Note Must be measured when frequency is stable Replace the inverter unit After turning on again L8 gt Reset and restart blinks again NO YES Compressor inspection Inspect according to the diagnosis procedure for odd noises vibration and operating status of the compressor VF065 Troubleshooting R 407C PLUS Series Heat Recovery System 197 Troubleshooting Inverter SiE33 105 5 4 Outdoor Unit
189. centralized control turned on for indoor NO units displaying malfunction gt Turn indoor unit s power supply gt Fix the wiring correctly Is the group No of malfunctioning indoor units set transmission with all indoor units malfunctioning Set the group No correctly Replace indoor unit PC board the transmission wiring with the master controller disconnected wired incorrectly YES gt Fix the wiring correctly Is he master controller connector for setting master controller disconnected YES gt Connect the connector correctly gt Replace the central PC board VF075 Troubleshooting R 407C PLUS Series Heat Recovery System 209 Troubleshooting OP Schedule Timer SiE33 105 7 2 PC Board Defect Remote mi Controller Display Supposed Defect of schedule timer PC board Causes Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Reset power supply Does the system return to normal YES External factor other than equipment malfunction noise etc gt Replace the indoor unit PC board V0843 210 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting OP Schedule Timer 7 3 Malfunction of Transmission Between Optional Controllers for Centralized Con
190. cessories Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Clamp Metal Insulation for Fitting Sealing Pads Clamps Screws Washers Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Clamp Metal Insulation for Fitting Sealing Pads Clamps Screws Washers Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Clamp Metal Insulation for Fitting Sealing Pads Clamps Screws Washers Notes Nominal cooling capacities are based on the following conditions Return air temperature 27 C DB 19 C WB Outdoor temperature 35 C DB Equivalent ref piping 5m Horizontal 2 Nominal heating capacities are based on the following conditions Return air temperature 20 C DB Outdoor temperature 7 C DB 6 C WB Equivalent ref piping 5m Horizontal 3 4 means High static pressure Standard Conversion Formulae kcal h kWx860 Btu h kWx3414 cfm m minx35 3 Capacities are net including a deduction for cooling an addition for heating for indoor fan motor heat Static external pressure is changeable to change over the connectors inside electrical box this pressure 20 Specifications R 407C PLUS Series Heat Recovery System SiE33 105 Specifications Ceiling Mounted Duct Type Model FXYMP40KV1 FXYMP50KV1 FXYMP63KV1 FXYMP80K
191. defrost preparing signal output Oil return 2 Oil return Oil return IN reparing dad a All liquid injection during oil return operation are ON if 1 compressors are operating Oil return operation ending conditions 8 minutes elapsed DSHi 20 C OR 10 continuous seconds amp Th7 lt 15 C 10 continuous seconds 1 minute elapsed Th7 Te lt 2 V0810 1 2 Oil return signal only is sent from Outdoor unit 3 20RH 20RT are OFF V0810 Function R 407C PLUS Series Heat Recovery System 85 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 Oil return control heating simultaneous cooling heating operation to prevent liquid back flow 2000 5 only for sub unit side EV after 1 min of preparation I I I Jj TE mE NE I 1 9 1 1 I m a 29Hz 0FF 1 Pi control OFF l I I I I I INV i i i i SVP 1 1 EV1 EV2 main unit EV3 sub unit 2000 Normal control 7 i 1 I I Outdoor EV i i All indoor EV 1000pls 50 sec Opls 10 sec End of preparation operation to 4 way valve changeover 50pls 10 sec 10 1 T 10 sec 1 Instruction 150 sec BOUE SC control I I I pis I i i 1 7 1 1 Indoor EV __ 10 1 I Heating unit I SH control l y I
192. e Refrigerant Conventional type New type R 22 single R 407C mixed Refrigerant oil Mineral oil Suniso Synthetic oil ether Condensation pressure 1 84MPa 2 01MPa Tools Required Some specific tools are required for servicing the refrigerant line of the new type refrigerant models Select the right tools referring to the table below Typical tools and materials for piping works and their interchangeability Refrigerant oil Torque wrench Pipe expander Name Work process and application Interchangeability with conventional tools and materials Pipe cutter Refrigerant piping Cutting pipes Interchangeable Flaring tool work Flaring pipes Applying on flared spots Connecting flare nut Expanding pipes at connections Pipe bender Bending pipes Nitrogen Air tightness test Inhibiting oxidation in pipes Welder Brazing pipes Specified ether oil ester alkyl benzene oil or their mixture to be used Interchangeable Gauge manifold Charging hose Air tightness test thru refrigerant recharging Vacuum refrigerant charging and running test Specific tools required for boosting the pressure and preventing impurities from coming in Vacuum pump Vacuum drying Interchangeable Adapter to be connected to keep the oil from flowing back to the unit during pump shut down Pump with anti backflow function also available Charging cylinder Refrig
193. e Oil returning is hard at short refrigerant circulation HP lt 1 72MPa HP lt 1 49MPa Step1 Step2 Step3 SVP ON 5 OFF Fan Step 5 lt Stepa lt Fan Step HP gt 2 16MPa HP gt 1 79MPa V0825 Movement Step SVP Fan ON Step OFF Step OFF Step SVP of turns ON only when heating mode The step 1 2 and will be cancelled when the oil return operation is completed Refer p 96 for Fan step table Function R 407C PLUS Series Heat Recovery System 79 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 3 5 6 Low Outside Temperature Cooling Control Controls the outdoor unit fans and compressors to prevent refrigerant circulation from decreasing due to lowering of high pressure and to maintain high pressure when the outside temperature is low during cooling operation 16 18 20 class 24 26 28 30 class iti H ON ON Condition A H ON ON ON ON ON ON Condition Compressor Normal operation lt 0 78 HP lt 1 05MPa HP gt 1 58MPa lt 5 6 continues for 30 continues for 30 Outdoor air temp 16 18 20 class 24 26 28 30 class Condition gt 2
194. e and indoor unit actuator is not conducted Regarding four way valve switching control see Four way valve switching startup control And see the next page for the equalizing control 88 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt Equalizing Equalizing control IN control OUT Step No Normal control 1 INV I I I I I I SVP 1 1 1 I 1x5 1 I I dm I I I According to operation mode Outdoor EV I I 1 1 1 1 I I 1 1 1 1 I Full operation normally 2 I I I Provides fan control for high pressure keeping 1 1 Outdoor fan I I According to operation mode 1 L 1 1 I 1 1 2051 1 According to operation mode I m 2052 I i 1 OFF According to operation mode 2053 1 1 1 When Pc gt 2 3MPa 1 I ssor turns on I 1 I SVS Aux compressor I I I I 1 Instruction cancel with SC control i ee 1 0 pls instruction i mmm I Indoor EV rn Heating unit I I I I I I 1 1 l Instruction cancel with X3 7 1 I m Fan OFF instruction i Indoor fan Heating unit I I I
195. e malfunction still remains the system once again stops due to malfunction If the malfunction returns to normal the system continues to operate as is Backup Operation Control Flow Malfunction occurs Malfunction occurs again gt System stops due to malfunction Remote controller reset Backup operation starts Operates without faulty constant speed STD compressor Note 1 3 hours elapse Malfunction detection No malfunction Returns to normal operation MF 168 After the system briefly stops due malfunction in order to call attention to the problem backup operation is started by remote controller For the reason described above after about 3 hours of backup operation the system again carries out malfunction detection and the system once again stops due to malfunction if an error is detected m Note 1 lt For 2 compressor system gt m When the STD compressor OC operates the operation continues using only the inverter compressor based on remote control reset for 3 hours only lt For 3 compressor system gt m When OC operates again immediately after a backup operation within 5 minutes after STD compressor startup STD1 and STD2 are switched and operation is retried m f OC activates again only the inverter compressor is used for the operation In any case the backup operation ends after 3 hours W The compressor in which OC is activated
196. e of the malfunction code blinks Malfunction code upper digit diagnosis Push the advance or backward button until the malfunction code matching buzzer 2 sounds and select the malfunction code upper digit 2 Buzzer sound times Continuous Both upper and lower digit agree Malfunction code set 2 times Upper digit agrees 1 time Lower digit agrees Push the operation mode selector button The 0 upper digit on the right side of the malfunction code blinks Malfunction code lower digit diagnosis Push the advance or backward button until the malfunction code matching buzzer sounds continuously and select the malfunction code lower digit The lower digit of the code changes as shown below by pushing the advance or backward button gt cT 20 gt gt T gt ome gt oro eto eas 22 224252 2 CBISIHIHIDIGIE E y gt Advance button Backward button Stoos 146 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting by Remote Controller 81 026 Normal status You can enter the inspection mode from normal status by pushing the inspection test button 1 Inspection test button ON If no button is pressed for 1 minute operation resets to normal Operation mode selector button ON S t n AS CODE t lt 4 If no button pressed UNIT NO for 1 min
197. e room and wet the furniture and floor 1 1 4 Using Icons Icons are used to attract the attention of the reader to specific information The meaning of each icon is described in the table below 1 1 5 Using Icons List Icon Type of Description Information Note A note provides information that is not indispensable but may nevertheless be valuable to the reader such as tips and tricks Note Caution A caution is used when there is danger that the reader through A incorrect manipulation may damage equipment loose data get Caution an unexpected result or has to restart part of a procedure Warning A warning is used when there is danger of personal injury Warning Reference reference guides the reader to other places in this binder or in this manual where he she will find additional information on a specific topic viii SiE33 105 Part 1 General Information R 407C S RY3 us Series Heat Recovery System 1 Product Outline cr 2 1 1 Year 2001 Models Using New Refrigerant 2 1 2 Outline of New Series 2 44200 0 3 1 3 Model Configuration and Combination 5 General Information R 407C PLUS Series Heat Recovery System Product Outline SiE33 105 1 Product Outline 1 1 Year 2001 Models Using New Refrigerant
198. ection 15 9mm Flare Connection Connections NS VP25 External Dia 32 VP25 External Dia 32 VP25 External Dia 32 VP25 External Dia 32 Drain Pipe mm Internal Dia 25 Internal Dia 25 Internal Dia 25 Internal Dia 25 Weight kg 44 44 45 62 Fuse Fuse Fuse Thermal Fuse for Fan Motor Fuse Thermal Fuse for Fan Motor Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Standard Accessories Operation Manual Installation Manual Drain Hose Clamp Metal Insulation for Fitting Sealing Pads Clamps Screws Operation Manual Installation Manual Drain Hose Clamp Metal Insulation for Fitting Sealing Pads Clamps Screws Operation Manual Installation Manual Drain Hose Clamp Metal Insulation for Fitting Sealing Pads Clamps Screws Operation Manual Installation Manual Drain Hose Clamp Metal Insulation for Fitting Sealing Pads Clamps Screws Notes Nominal cooling capacities are based on the following conditions Return air temperature 27 C DB 19 C WB Outdoor temperature 35 C DB Equivalent ref piping 5m Horizontal 2 Nominal heating capacities are based on the following conditions Return air temperature 20 C DB Outdoor temperature 7 C DB 6 C WB Equivalent ref piping 5m Horizontal 3 4 means High Static pressure Standard Low static p
199. ection for heater thermostat OFF Fan off FanL Fan off FanL 7 Centralized individual setting Centralized Individual 8 Centralized zone interlock No Yes Priority on setting Operation 9 Pre heat time extension setting 0 30 min 60 90 min 18 28 0 External signal setting JC J2 Last Priority on command external input 1 Setting for direct power on Off On 2 Auto restart setting Off On 4 Indication of ventilation mode Indication No Not indication Indication 7 Fresh up air supply exhaust No No Indication Indication Setting Indication Indication Supply Exhaust Supply Exhaust 8 External input terminal function Fresh up Overall Overall Forced off Fan forced Air flow selection between J1 and JC alarm malfunction off increase 9 KRP50 2 output switching Humidify Abnormal Fan on off selection between 1 and 3 19 29 0 Airflow setting Low Low Low Low High High 2 Ventilation mode setting Automatic Total heat Normal exchange 3 Fresh up operation OFF ON 8 Electric heater setting No delay No delay ON OFF ON OFF Delay Delay 130 Test Operation R 407C PLUS Series Heat Recovery System SiE33 105 Test Operation Note 1 A Caution 1 All the setting can be made by the remote controller for VRV and HRV unit The setting of mode No 19 29 and 40 can be made o
200. efect of capacitor etc Troubleshooting R 407C PLUS Series Heat Recovery System 169 Troubleshooting SiE33 105 3 14 Outdoor Unit PC Board Defect Remote El Controller Display Supposed Defect of outdoor unit PC board A1P Causes Troubleshooting Replace outdoor unit PC board A1P 170 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting 3 15 Outdoor Unit Actuation of High Pressure Switch Remote Controller Display Supposed Causes Troubleshooting Actuation of outdoor unit high pressure switch Defect of outdoor unit PC board A1P Instantaneous power failure Stop valve closes A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Contact S1HP X10A or S2HP X11A is open YES gt Actuation of high pressure switch 1 Operation is normal when turned on YES gt There was an instantaneous power failure or a past safety device actuated Re check refrigerant system again by remote controller NO gt Replace outdoor unit PC board A1P VF041 1 Actuation of high pressure switch HPS The outdoor unit PC board s connector is disconnected Is the outdoor unit heat exchanger dirty Defect of outdoor fan Is the refrigerant over charged Is the stop valve closed Troubleshooting R 407C PLUS Series Heat Recovery System 171
201. ential cin 118 1 6 Low Noise 119 Er 120 1 8 Wiring Check Operation 121 1 9 Additional Refrigerant Charge Operation 122 1 10 Refrigerant Recovery 123 1 11 Backup and Emergency 124 1 12 Indoor Field Setting 126 1 13 Centralized Control Group No Setting 132 1 14 Contents of Control Modes ir 134 Part 5 Troubleshooting R 407C Y RY2 us Series Heat Recovery 5 lt 1 37 1 Operation Flowcharts Dm 139 1 1 Indoor Unit Operation Flow asias ii 139 2 Troubleshooting by Remote Controller 144 2 1 The INSPECTION TEST Bultloni rtt ttn net e 144 2 2 Self diagnosis by Wired Remote Controller 145 2 3 Self diagnosis by Wireless Remote Controller 146 2 4 Operation of The Remote Controller s Inspection Test Operation Button sessions 150 2 5 Remote Controller Service Mode
202. epeats Double Blink lanas 217 138 Troubleshooting R407C PLUS Series Heat Recovery System SiE33 105 Operation Flowcharts 1 Operation Flowcharts 1 1 Indoor Unit Operation Flowchart C Y Power on Y Initialize electronic expansion valve Y Louver lock detection Y Remote contoller lamp on Indicates previous settings for air flow rate and direction and temperature Operation ON OFF Operation display lamp OFF Operation display Blinking Malfunction code Displayed Is operation display Depress reset Operation ON OFF lamp blinking switch Y NO Operation display lamp ON Air flow rate setting display ON Air flow direction setting display Operation display Off ON Malfunction mode Display Temperature setting display ON Cancelled Fan Ventilation 2 Fan OFF Fan Temperature control Electronic expansion valve Closed Temperature Louver OFF contorl Cooling or heating Heating Y Option Optional auxiliary electric Cooling operation Heating operation Fan operation heater K1R OFF Drain up kit OFF Humidifier Hu OFF Y v Y 2 3 VF021 In the event of a malfunction the malfunction code is displayed in the remote controller s ma
203. erant charging scale Gas leak detector Refrigerant recharging refrigerant properties Need to weigh with the scale Conventional cylinder not allowed because of different Interchangeable Gas leak test Specific detector needed R134a compatible detector allowed 246 Appendix R 407C PLUS Series Heat Recovery System SiE33 105 Precautions in Servicing The Models with New type Refrigerant 4 2 Notes for Work Procedures A Caution Brazing connections m With the new type of refrigerant much more care must be paid to keep impurities from coming in In brazing the pipes be sure to blow the pipe using nitrogen gas In any other connecting works much stricter process control is needed to prevent impurities from coming into the pipes For this purpose take appropriate measures such as covering the pipes and do the vacuum drying Flaring work m Chamfer file the pipe ends as specified Be very careful not to allow cuttings to come into the pipes To avoid leak apply a proper amount of refrigerant oil over the inner and outer surfaces of each flared section As the refrigerant oil be sure to use synthetic oil ether oil ester oil alkyl benzene oil or their mixture Charging refrigerant Be sure to charge the new type refrigerant in liquid phase via the service port of the liquid side stop valve outdoor unit At this time give vacuum drying with a vacuum pump Never try
204. es power consumption to approx 4096 Demand control 3 All compressors in stop mode Forced thermostat OFF Upper limit frequency A Upper limit frequency B id INV STD1 STD2 a INV STD1 STD2 RSXYP16KJ 46Hz ON RSXYP16KJ 52Hz OFF RSXYP18KJ 52Hz ON RSXYP18KJ 62Hz OFF RSXYP20KJ 52Hz ON RSXYP20KJ 62Hz OFF RSXYP24KJ 87Hz ON OFF RSXYP24KJ 79Hz OFF OFF RSXYP26KJ 87Hz ON OFF RSXYP26KJ 79 2 OFF RSXYP28KJ 33Hz ON ON RSXYP28KJ 33Hz ON OFF 33Hz ON ON RSXYP30KJ 33Hz ON OFF m Other protection control functions have precedence over the above operations Optional PCB is required for this control DTA104A61 62 Function R 407C PLUS Series Heat Recovery System 83 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 3 6 Oil Return Defrost Operation 3 6 1 Oil Return Operation Activates the oil return operation to collect refrigerant oil from the field pipes when the following conditions are met Start conditions 1 When cumulative compressor operating time from power ON exceeds 2 hours 2 When cumulative compressor operating time from completion of previous return operation exceeds 8 hours However when the upper limit frequency is limited to less than A Hz during the previous oil return operation the above time period of 8 h
205. ess 43 Forced Manually turn the fan ON each unit When you want to search for the unit No By selecting the unit No with the button you can turn the fan of each indoor unit forced ON individually 43 VE009 uu Individual setting Set the fan speed and air flow direction by each unit Unit 1 Select the unit No with the time mode Code qu 1 3 Fan speed 1 Low Air flow direction 3 High PO P4 010 Unit transfer Transfer unit No Select the unit No with the button Set the unit No after transfer with the button Present unit No Unit 1 ia 45 Unit after transfer VE011 ub 47 This function is not used by VRV System Inverter K Series 152 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting by Remote Controller 2 6 Remote Controller Self Diagnosis Function The remote controller switches are equipped with a self diagnosis function so that more appropriate maintenance can be carried out If a malfunction occurs during operation the operation lamp malfunction code and display of malfunctioning unit No let you Know the contents and location of the malfunction When there is a stop due to malfunction the contents of the malfunction given below can be diagnosed by a combination of operation lamp INSPECTION display of the liquid crystal display
206. essor 52 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt 3 2 Standby 3 2 1 Restart Standby Purpose Once compressor stops operation stands by for compressor restart for a certain period of time to prevent compressor from frequent ON OFF operation Contents Stops compressor operation with forced thermostat OFF for 5 minutes after the compressor stops When all compressors including inverter compressor INV and commercial power supply compressor STD1 2 stop operation 3 2 2 Standby due to Pc Forcibly stops compressor operation just before detecting malfunction to prevent malfunction stop due to transitional increase of Pc Constrained automatic reset Contents e In compressor operation e Conducts forced thermostat OFF once 8 gt 2 68 turns to status of restart standby V2558 For 30 minutes after the first forced thermostat OFF under the above conditions forced thermostat OFF is conducted 2 times including the first Third thermostat OFF is not conducted After 30 minutes elapsed after the first thermostat OFF the count turns to 0 repeating this operation Function R 407C PLUS Series Heat Recovery System 53 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 3 2 3 Standby due to Pe Forcibly stops compressor operation just before detecting malfunct
207. et pressure of 2 94 MPa to stop operation W pressure switch Q2PH X High pressure switch Q3PH Y Pressure regulating valve Pressure relief valve to protect liquid sealing in receiver piping during transportation or storing It opens at 2 65 MPa 2 Fusible plug Plug head melt 70 75 C around receiver and high pressure and high temperature refrigerant is relived 34 Function R 407C PLUS Series Heat Recovery System SiE33 105 Refrigerant System Diagram No Name Code Function Remarks 1 Outside air thermistor R1T Detects outside temperature and uses it as a function in determining defrost IN conditions during heating operation 2 Heat exchanger thermistor 1 R21T Uses inlet temperature of each heat exchanger as a function together with outside temperature data in determining defrost IN 3 R22 conditions during heating operation 4 Heat exchanger thermistor 3 R23T 5 Discharge pipe thermistor 1 R31T Detects discharge pipe temperature of inverter compressor and use it for compressor discharge pipe temperature protection 6 Discharge pipe thermistor 2 R32T Detects discharge pipe temperature of constant speed compressor 1 and use it for compressor discharge pipe temperature protection 7 Discharge pipe thermistor 3 R33T Detects discharge pipe temperature of constant speed compressor 2 and use it for compressor discharge pipe temperature
208. ethylene Foam Polyethylene Foam Polyethylene Foam Polyethylene Foam Liquid Pipes 6 4mm Flare Connection 6 4mm Flare Connection 6 4mm Flare Connection 9 5mm Flare Connection Piping Gas Pipes 12 7 Flare Connection 12 7mm Flare Connection 12 7 Flare Connection 15 9mm Flare Connection Connections s VP25 External Dia 32 VP25 External Dia 32 VP25 External Dia 32 VP25 External Dia 32 Drain Pipe mm Internal Dia 25 Internal Dia 25 Internal Dia 25 Internal Dia 25 Weight kg 31 31 31 34 Safety Devices Th Fuse Fuse Fuse Fuse ermal Fuse for Fan Motor Thermal Fuse for Fan Motor Thermal Fuse for Fan Motor Thermal Fuse for Fan Motor Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Model BYK45FJW1 BYK45FJW1 BYK45FJW1 BYK71FJW1 Panel Color White White White White Decoration Dimensions HxWxD mm 70x1 240x800 70x1 240x800 70x1 240x800 70 1 440 800 Panels Air Filter Resin Net Resin Net Resin Net Resin Net with Mold Resistant with Mold Resistant with Mold Resistant with Mold Resistant Weight kg 8 5 8 5 8 5 9 5 Standard Accessories Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Clamp Metal Insulation for Fitting Sealing Pads Clamps Screws Washers Positioning Jig for Installation Insulation for Hanger Bracket Drain Pipe I
209. eturn operation is activated at the next startup Compressor frequency during oil return operation Oil return operation HP A B D E INV STD1 2 INV STD1 STD2 INV STD1 STD2 INV INV STD1 16 71Hz OFF 52 2 OFF 52 2 64Hz 41Hz 18HP 71Hz OFF 52 2 OFF 71HZ ON 64Hz 64 2 ON 20HP 7182 OFF 52Hz OFF 71Hz ON 64Hz 64 7 ON 24 52Hz ON OFF 41 2 OFF 52Hz 64Hz 41HZ ON 26 2 2 OFF 41 2 OFF 52 2 ON 64HZ 41Hz ON 28 52Hz ON OFF 41 2 ON OFF 52 2 64HZ 41Hz ON ON 52Hz OFF 41 2 OFF 52 2 ON ON 64HZ 41Hz ON ON 84 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt Oil return control cooling to prevent liquid back flow Entering Ftc should be the upper limit INV a 11 EV1 EV2 unit side Outdoor EV Indoor EV Outdoor fan L to indoor unit operation condition 3 BS unit Solenoid valve 20RL Oil return OUT 1 PI control 0pls EV3 sub unit side 2000pls SH control According to indoor unit operation condition All 4 way valve Oil return
210. expansion valve m Defect of indoor unit PC board W Defect of connecting cable Be sure to turn off power switch before connect or disconnect connector or parts damage may be occurred Caution he electronic expansion valve is connected to X7A of the indoor unit PG NO when coil check 1 of the moving part of the electronic expansion valve is checked NO YES he connecting YES disconnected NO gt After connecting turn the power supply off and then back on gt Replace the moving part of the electronic expansion valve cable is short circuited or gt Replace the connecting cable gt If you turn the power supply off and turn on again and it still does not help replace the indoor unit PC board 1 Coil check method for the moving part of the electronic expansion valve VF033 Discount the electronic expansion valve from the PC board and check the continuity between the connector pins Normal Pin No 1 White 2 Yellow 3 Orange 4 Blue 5 Red 6 Brown 1 White x O x O x Approx Approx 3000 1500 2 Yellow O x O Approx Approx 3002 1500 3 O x Approx 1500 4 Blue O Approx 1500 5 Red 6 Brown Continuity x continuity 162 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting 3 7 Indoor Unit Drain Level above
211. f failure Malfunction Contents of Inverter Compressor DE Other Point of code malfunction PCboard Other board diagnosis power unit L4 Radiator fin Is the intake port temperature Ll of the radiator fin rise clogged L5 Instantaneo Inspect the us over O compressor current L8 Electronic Inspection the thermostat TA EM __ compressor and O O refrigerant system L9 Stall Inspection the prevention __ EM __ compressor and O O refrigerant system LC Malfunction Inspect the of connection transmission between the between inverter PC inverter PC board and board and o 5 m O outdoor unit PC outdoor unit board Next PC board inspect the inverter PC board U2 Abnormal Inspect the fuse current on the inverter voltage O O e Check the DG voltage P1 Over ripple Open phase protection e Current voltage e Defect of circuit wiring P4 Defect of Inspect the radiator fin n PS EA radiator fin temperature thermistor sensor Troubleshooting R 407C PLUS Series Heat Recovery System 193 Failure Diagnosis for Inverter System SiE33 105 4 22 How to Use The Monitor Switch on The Inverter PC Board The monitor lets you know the contents of the latest stop due to malfunction by LED display on the inverter PC Board The inverter is equipped with a retr
212. fety Device and Function Parts Setting Value SiE33 105 Model Parts Name Symbol FXYAP FXYAP FXYAP FXYAP FXYAP Remark 20 1 25 1 32KV1 40KV1 50KV1 63KV1 Wired Remote BRC1A51 Remote Controller Option Controller Wireless Remote Controller BRC7C510W 511W Option AC 220 240V 50Hz Fan Motor 1923W 1037W Motors Thermal protector 130 C OFF 80 ON Capacitor for Fan Motor 1 5uF 400V 2uF 400V Swing Motor M1S MERO Thermistor Suction Air R1T Thermistor for Heat ST8605 4 98 L800 Thermistors Exchanger High Temp R3T 20kQ 25 C Thermistor for Heat ROT ST8602 4 96 L800 Exchanger 20kQ 25 C Float Switch 33H FS 0211 Others Fuse F1U 250V 10A 05 2 Transformer TR22M21R8 Model Parts Name Symbol Remark FXYLP20KV1 FXYLP25KV1 FXYLP32KV1 FXYLP40KV1 FXYLP50KV1 FXYLP63KV1 Remote Wired Remote i Controller Controller BRC1A52 Option AC 220 240V 50Hz Ge Fan Motor M1F 1015W 1625W 1045 otors Thermal protector 135 C OFF 120 C ON Capacitor for Fan Motor 1 2uF 400V 0 5uF 400V 1 2uF 400V 2uF 400V 2 5uF 400V Thermistor Suction Air 5 Thermistor for Heat ST8605 9 8 12500 Thermistors Exchanger High Temp R3T 20kQ 25 C Thermistor for Heat ROT ST8602 9 06 L2500 Exchanger 20kQ 25 C F1U Transformer TR22M21R8 Model Parts Name Symbol FXYLMP FXYLMP FXYLMP FXYLMP FXYLMP FXYLMP 20KV1 25KV1 32KV1 40KV1
213. flashing Used to check the programs made in the setting mode 2 the number of units being connected and other entries Functions of Pushbutton Switches IN D OUT D Used to set the cool heat select UNIT UNIT M EM si T C H select L N SEQ MODE TEST IND MASTER SLAVE START Used to rearrange the addresses in modifying the H1P H2P H6P H7P cabling or increasing the number of indoor units MODE SET RETURN WIRING CHECK m Used to check for wrong cabling 85 292 83 T 1 Used for field programming Used to change the setting modes VL120 Mode Change Using the MODE button the modes can be changed as follows Press the MODE Hold down the MODE button once Normal button for 5 seconds Monitor mode Setting mode 1 Setting mode 2 MODE MODE Press the MODE MODE O Flashing e C On 121 Test Operation 407 PLUS Series Heat Recovery System 109 R 407CTest Operation SiE33 105 Mode Changing Procedure Press the MODE button 1 Setting mode 1 Use the SET button to make settings Hold down the MODE button for 5 seconds initial status
214. for 4 seconds or more and operation then enters the field set mode 2 Set mode No 00 with button 3 Set the group No for each group with 4 button advance backward 4 Enter the selected group numbers by pushing button 5 Push 45 button and return to the normal mode BRC7C Type MODE NO FIELD SET MODE 0916 Group Setting Example 2 x Centoral Remote Controller Indoor Outdoor Outdoor Outdoor Indoor Outdoor Outdoor Outdoor Fi F2 F1 F2 F1 F2 F1 F2 F1 F2 Na Group Control by Remote Contoller 1 01 1 02 autmatic unit address F1 F2 P1 P2 F1 F2 P1 P2 F1 F2 P1 P2 F1 F2 P1 P2 A H N H 7 J No Remote Controller 77 v 1 03 1 04 V0917 If you have to set the address for each unit for calculating cost etc set the mode to 30 A Caution When turning the power supply on the unit may often not accept any operation while 88 is displaying after all indications were displayed once for about 1 minute on the liquid crystal display This is not an operative fault Test Operation R 407C PLUS Series Heat Recovery System 133 R 407CTest Operation SiE33 105 1 14 Contents of Control Modes Twenty modes consisting of combinations of the following five operation modes
215. g 5 5 5 Operation Manual Installation Operation Manual Installation Operation Manual Installation Manual Paper Pattern for Installation Manual Paper Pattern for Installation Manual Paper Pattern for Installation Standard Accessories Drain Hose Clamp metal Insulation Drain Hose Clamp metal Insulation Drain Hose Clamp metal Insulation for Fitting Sealing Pads Clamps for Fitting Sealing Pads Clamps for Fitting Sealing Pads Clamps Screws Washers Screws Washers Screws Washers Notes 1 Nominal cooling capacities are based on the following conditions Conversion Formulae Return air temperature 27 C DB 19 C WB Outdoor temperature 35 C DB Equivalent ref piping 5m Horizontal kcal h kWx860 Btu h kWx3414 2 Nominal heating capacities are based on the following conditions Return air temperature 20 C DB Outdoor temperature 7 DB 6 C WB Equivalent ref piping 5m Horizontal Capacities are net including a deduction for cooling an addition for heating for indoor fan motor heat 35 3 3 14 Specifications R 407C PLUS Series Heat Recovery System SiE33 105 Specifications Ceiling Mounted Cassette Type Double flow Drive Direct Drive Direct Drive Model FXYCP20KV1 FXYCP25KV1 FXYCP32KV1 FXYCP40KV1 Power Supply EM EM EM EM 1 Cooling Capacity kW 2 2 2 8 3 6 4 5 2 Heating Capacity kW 2 5 3 2
216. g for display time long life 10 000 5 000 to clean air filter filter hrs hrs Sets display time to clean air 2 filter to half when there is Long life Approx aes heavy filter contamination er hrs hrs Standard Approx Approx filter 200 100 hrs hrs 1 Long life filter type Long life filter Super long life Soot filter FXYC only 01 indicates long life filter 2 Thermostat sensor in remote controller Use No use 3 Display time to clean air filter calculation Display No display Set when filter sign is not to be displayed 12 22 0 Optional accessories output selection Indoor unit Operation Malfunction field selection of output for adaptor for turned ON by output output wiring thermostat 1 ON OFF input from outside Set when Forced OFF ON OFF control External ON OFF is to be controlled from protection outside device 2 Thermostat differential changeover 0 5 C Set when remote sensor is to be used FXYCP FXYFP FXYHP only 3 OFF by thermostat fan speed LL Set fan speed 4 Automatic mode differential automatic 01 0 02 1 03 2 4 03 05 4 6 05 7 06 08 7 temperature differential setting for VRV System heat recovery series cool heat 5 Power failure automatic reset Not equipped Equipped 13 23 0 High air outlet velocity H Set when installed in place with ceiling higher than 2 7 m FXYF only 1 Selection of air flow direction F 4 directions T 3 directions W 2 directions
217. g thermostat ON Th7 Te gt 40 C 1000 pls Th7 Te lt 15 C 200 pls Initial status 200 pls 7 Fan instruction to indoor unit LL tap instruction is conducted after the startup control ending until the following conditions are met OR HP gt 1 47MPa OR Elapsed time of 4 minutes after startup control ending Compressor stop Activates during preparation of defrosting and oil return operation V2573 Function R 407C PLUS Series Heat Recovery System 61 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 4 way valve changeover control starting control End the 4 control Step 1 2 1 I I 141Hz i I e I I I 1 I 1 1 I I I I I INV 1 I I I I i i l According to protection control SVP 150 pls 1 Opls i According to operation mode Outdoor i I er I 1 2 I I ems mam Sub unit side Opls i According to operation mode Outdoor 1 EV i P due EE According to operation mode 1 Sub unit side ONE j mms Outdoor 1 fan i 1 1 i Holding previous mode I I 1 1 2051 i SEE I i According to operation mode Holding previous mode 20S2 i
218. hanger by detecting high pressure Cooling operation Controls compressors to ensure sufficient high pressure when outside temperature is low T pressure sensor SENPL Cooling operation Provides PI control for compressors and heat exchanger by detecting low pressure Heating operation Controls motorized valves to maintain constant evaporator superheated degree U High pressure switch Q1PH Opens at set pressure of 2 94 MPa to stop operation V High pressure switch Q2PH X Pressure regulating valve Pressure relief valve to protect liquid sealing in receiver piping during transportation or storing It opens at 2 65 MPa Y Fusible plug Plug head melt at 70 75 C around receiver and high pressure and high temperature refrigerant is relived 1 Outside air thermistor R1T Detects outside temperature and uses it as a function in determining defrost IN conditions during heating operation 2 Heat exchanger thermistor 1 R21T Uses inlet temperature of each heat exchanger as a function together with 4 Heat exchanger thermistor 3 22 ae data in determining defrost IN conditions during heating 5 Discharge pipe thermistor 1 R31T Detects discharge pipe temperature of inverter compressor and use it for compressor discharge pipe temperature protection 6 Discharge pipe thermistor 2 R32T Detects discharge pipe temperature of constant speed compressor 1 and use it for compressor discharge pipe temperature protection 8 Header thermi
219. he Same System 3 32 Excessive Number of Indoor 3 33 R 22 amp R 407C Indoor Unit mixed Connection 3 34 Address Duplication of Central Remote Controller 3 35 Refrigerant System not Set Incompatible Wiring Piping 3 36 Malfunction of System Refrigerant System Address Undefined 4 Failure Diagnosis for Inverter 4 1 coe 4 2 How to Use The Monitor Switch on The Inverter PC Board 5 Troubleshooting Inverter E debere 5 1 Outdoor Unit Malfunction of Inverter Radiating Fin Temperature 5 2 Outdoor Unit Inverter Instantaneous Over Current 5 3 Outdoor Unit Inverter Thermostat Sensor Compressor Overload 5 4 Outdoor Unit Inverter Stall Prevention Compressor Lock 5 5 Outdoor Unit Malfunction of Transmission Between Inverter and Control PC Board 5 6 Power Supply Insufficient or Instantaneous Failure 5 7 Outdoor Unit Inverter Over Ripple 5 8 Outdoor Unit Malfunction of Inverter Radiating Fin Temperature Rise
220. he fan is being used also m Note 16 20 HP class R31T R32T A1P 24 30 HP class R31T R32T R33T 176 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting 3 21 Outdoor Unit Malfunction of Thermistor R6T for Suction Pipe Remote Controller Display Supposed Causes Troubleshooting IZ wo m Defect of thermistor R6T for outdoor unit suction pipe m Defect of outdoor unit PC board A1P A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Connector is connected to X13A NO of outdoor unit PC board A1P Resistance is normal when measured after NO gt Connect the thermistor and turn on again gt Replace the thermistor R6T disconnecting the thermistor R6T from the outdoor unit PC board 3 5kQ 360kQ Replace outdoor unit PC board A1P VF047 The alarm indicator is displayed when the fan is being used also Troubleshooting R 407C PLUS Series Heat Recovery System 177 Troubleshooting SiE33 105 3 22 Outdoor Unit Malfunction of Thermistor R2T for Heat Exchanger Remote Controller Display Supposed W Defect of thermistor R21T R22T or R23T for outdoor unit coil Causes W Defect of outdoor unit PC board A1P Troubleshooting A Be sure to turn off power switch before connect or discon
221. hes M12F to M11F oo 0 Tfnss7C H L OFF MASON M12F OFF pcm 5 Tfin lt 67 C V2591 3 Indoor unit instruction cancellation conditions OR HP gt 1 47MPa Startup control ending V2592 4 Indoor unit instruction cancellation conditions 0 gt 30 Th7 Te gt 10 LP lt 0 1MPa V2593 5 Opening degree of Ev 3 compressor system EV3 sub unit side 20S2 ON gt 0pls 2052 0FF gt 500pls 6 Indoor unit EV instruction Instructed opening degree is shifted under the following conditions only on indoor unit with cooling thermostat ON Th7 Te gt 40 C 1000pls Th7 Te lt 15 C 200pls nitial status 200pls 7 Indoor unit fan instruction LL tap instruction is conducted after the startup control ending until the following conditions are met HP gt 1 47MPa Elapsed time of 4 minutes after startup control ending Compressor stop Activates during preparation of defrosting and oil return operation V2594 OR 90 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt 3 6 3 Defrost Control Activates the defrosting operation to melt frost accumulated on the outdoor heat exchanger during heating operation Defrost start conditions When the following conditions are met during heating operation the defrosting operation is activated When cumulative compressor operating
222. http www daikineurope com IS Sr Daikin Europe N V is approved by LRQA for its Quality Management System in accordance with the 1509001 standard 1509001 pertains to quality assurance regarding design development manufacturing as well as to services related to the product 15014001 assures an effective environmental management system in order to help protect human health and the environment from the potential impact of our activities products and services and to assist in maintaining and improving the quality of the environment Specifications are subject to change without prior notice Daikin units comply with the European regulations that guarantee the safety of the product VRV products are not within the scope of the Eurovent certification programme SiE33 105 1 000 06 2002 Printed in Belgium by Vanmelle
223. ifications R 407C PLUS Series Heat Recovery System SiE33 105 Specifications 1 3 Indoor Unit Ceiling Mounted Cassette Type Multi flow Model FXYFP32KVE FXYFP40KVE FXYFP50KVE FXYFP63KVE Power Supply 1 Cooling Capacity kW 3 6 45 5 6 TA 2 Heating Capacity kw 4 0 5 0 6 3 8 0 Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions HxWxD mm 230x840x840 230 840 840 230 840 840 230 840 840 Coil Cross RowsxStagesxFin Pitch mm 2x8x1 5 2x8x1 5 2x8x1 5 2x8x1 5 Fin Coil Face Area m2 0 331 0 331 0 331 0 331 Model QTS46B14M QTS46B14M QTS46B14M QTS46B14M Type Turbo Fan Turbo Fan Turbo Fan Turbo Fan Fan Motor Output x Number 45 45 45 45 Air Flow Rate H L m min 13 10 14 10 16 11 18 14 Drive Direct Drive Direct Drive Direct Drive Direct Drive Temperature Control Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Sound Absorbing Thermal Insulation Material Foamed polystyrene Foamed polyethyrene 6 4mm Flare Connection Foamed polystyrene Foamed polyethyrene 6 4mm Flare Connection Foamed polystyrene Foamed polyethyrene 9 5mm Flare Connection Foamed polystyrene Foamed polyethyrene 9 5mm Flare Connection
224. igerant R 407C R 407C Refrigerant Charge kg 19 8 29 5 Control Electronic expansion valve Electronic expansion valve Refrigerant Oil DAPHNE FVC68D DAPHNE FVC68D Refrigerator il Charge Volume Standard Accessories L 4 0 4 0 Accessories pipe Gas liquid and Discharge pipe Connection pipes Gas pipe Installation manual Operation manual Jumper wire Low High voltage Clamps 4 0 4 0 4 0 Accessories pipe Gas liquid and Discharge pipe Connection pipes Gas pipe Installation manual Operation manual Jumper wire Low High voltage Clamps Notes difference Om 2 Indoor temp 20 C DB outdoor temp 7 C DB or 6 C WB equivalent piping length 7 5m level difference Om Indoor temp 27 C DB or 19 C WB outdoor temp 35 C DB Equivalent piping length 7 5m level Specifications R 407C PLUS Series Heat Recovery System Specifications SiE33 105 Model RSEYP26KJY1 RSEYP28KJY1 Constituent Model Main Unit Sub Unit REYP16KJY1 RXEP10KJY1 REYP20KJY1 RXEP8KJY1 Power Supply 3 phase 50Hz 380 415V 3 phase 50Hz 380 415V 1 Cooling Capacity kW 71 2 76 6 2 Heating Capacity kW 71 2 76 6 Casing Color Ivory white 5Y7 5 1 white 5Y7 5 1 Dimensions HxWxD mm 1 460 2 580 690 1 440 1 280 690 1 460x2 580x690 1 220x1 280x690 Heat Exchanger Cross fin coil Cross fi
225. ii 34 108180241815 TVNIWH3I WX diV SUA AVE 2LL3NDVI H3IV3H 36 2 2 286 2813 dI u3Mod dTHIS 1 AV138 2I L3NOVN 80112 4 2 9 52 11 0 07 020 W3WHOJSNYUL WZ ull 467 322 AY 138 2113NDVN ULA QVA00 2L H0LT2VdV2 TA 11 aa aae Lum z 2 AV138 08v08 1109812 TVNINH31 181 91 ELA AVT3U LL3NDVR 2 00 47 11780112 4 2 H 11 jos FR WOT HOSN3S 3H0SS3Hd 19035 diV AV138_01L3NOWA uo 2 1007 37721 u0119vdV2 142 14012 i ev OE HOTH HOSN3S 38055384 HdN3S 467 3104 913NDYN 899 2 007 37 11 80112 4 2 810 812 11 a VOLX 011011 HOISINH3HI 189 91 OTLINOVN 899 13538 512382 ONTHTM NH0138 i 1 1011205 HOISINH3HI 198 diY EV A138 21L3NDVH Ho 13S 3008 HOLIMS NOLLNG 9 154 gd 830V3H HOISINH3HI Ie MEX A138 9113NDVI usy quvOg 1109419 31NIHd 491 v T39HVH2510 HOISINH3HI 15 114 969 SLA AY13U 21 L3NDWA FD ans duvod 1112412 dev X 1102 HOISINH3HI 1648 410 123 ILLINOVA uy ANT 0808 1102812 Q31NIHd 471 1102 WOISIWEHL 12 110 d S9A 2LLJNOWI YEN WIVW QHVO8 11128412 Q31NIHd 92 813 HOISINE3HI iy 41 31 AV13U ILLINOVA UEA N18 N y18 1 1HM 21 138 11 3NVN 1300 W31SAS LACJOE BZ 90 9244358 23 13 100 30 119130 108 HOLAS LIND NIYA LAPOZ 9
226. il equalization operation is not activated during soft start oil return operation and defrosting operation including defrosting operation preparation and for 10 minutes after the completion of defrosting operation and oil return heating operation 82 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt 3 5 8 Drooping due to Outdoor Temperature Purpose m When the outdoor temperature is high the temperature inside inverter box does not reach to the reference value Therefore conducts forced drooling Contents W Provide upper limit compressor operation frequency based on the following conditions gt 39 OR C Inv gt 28 Set the upper limit operation Edd gt frequency to the frequency shown below N ti 20HP model or lower in 2 compressor system ormal operation lt B7He ON Ta lt 37 C 24HP model or higher in 3 compressor system amp 87Hz ON ON Note Inv_A Current sent from inverter V2583 3 5 9 Demand Control Forcibly reduces the outdoor unit capacity based on an external contact input demand input to decrease power consumption The following three types of demand control are provided Compressor upper limit Capacity reduction guideline frequency Demand control 1 Reduces power consumption to approx 7096 Demand control 2 Reduc
227. indoor unit PC board 0 6kQ 360kQ Replace the thermistor R3T gt Replace the indoor unit PC board VF037 166 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting 3 11 Indoor Unit Malfunction of Thermistor R1T for Air Inlet Remote 9 Controller Display Supposed m Defect of indoor unit thermistor R1T for air inlet Causes m Defect of indoor unit PC board Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Connector NO is connected to X13A of gt Connect the thermistor and turn the indoor unit PC on again board Resistance is normal when measured after disconnecting the thermistor R1T from the indoor unit PC board 7 2kQ 112kQ NO gt Replace the thermistor R1T gt Replace the indoor unit PC board VF038 Troubleshooting R 407C PLUS Series Heat Recovery System 167 Troubleshooting SiE33 105 3 12 Indoor Unit Malfunction of Thermostat Sensor in Remote Controller Remote Controller Display Supposed W Defect of remote controller thermistor Causes m Defect of remote controller PC board Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Turn power supply OFF then power ON again Is CJ displa
228. indoor unit operation mode 1 During compressor operation Indoor unit Indoor unit Suction solenoid Discharge Bypass solenoid temperature operating valve solenoid valve valve control mode condition 20RL 20RH 20RT Thermostat ON ON Cooling Thermostat OFF OFF OFF OFF Stop Thermostat ON 1 Heati Th FF FF N eating ermostat O O Stop Fan OFF OFF OFF x1 The solenoid valve is turned ON only when in simultaneous cooling heating mode 2 Remote controller setting judgement is not conducted when operation button is in OFF Returns to operation of stopping unit in the previous mode 2 During compressor stop Regardless of the indoor unit temperature control and operating state turns off all solenoid valves 70 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt 3 5 Protection Control etc 3 5 1 Low Noise Control m Should the noise from outdoor unit cause a problem in the night time etc operates the outdoor fan and compressor at low speed based on an external contact input low noise input to reduce the operating sound Contents m During compressor operation excluding oil return and defrosting operation conducts the following operation if low noise input is provided short circuit of contact points m In heating operation and simultaneous cooling heating mode Th1 0 C gt L
229. ing between the outdoor unit PC board and inverter unit VF068 Troubleshooting R 407C PLUS Series Heat Recovery System 201 Troubleshooting Inverter SiE33 105 5 7 Outdoor Unit Inverter Over Ripple Protection Remote Controller Display Supposed Causes Troubleshooting F i Open phase Voltage imbalance between phases Defect of main circuit capacitor Defect of inverter unit Defect of K1M Improper main circuit wiring A Be sure to turn off power switch before connect or disconnect connector Caution parts damage may be occurred Imbalance in supplied voltage is in excess of 20 V Y1 1 Open phase Open phase Normalize field cause gt Fix power supply voltage imbalance Part or wiring defect Is After turning the power supply the voltage OFF check and repair the imbalance applied to the YES gt main circuit wiring parts inverter in excess of 1 Loose or disconnected 20 V Y1 wiring between power 2 supply and inverter 2 KIM contact disposition NO orna i bla fusion or contact is poor lt When voltage monitoring is possible gt 3 Loose or disconnected noise filter Using a device capable of constant recording of power supply voltage record 1 Measure voltage at the X1M power supply power supply voltage terminal block between 3 phases L1 L2 2 Measure voltage at terminals L1 L2 and L3 of L2 L3 L3 L1 for a
230. ion Drain Hose Clamp metal Insulation for Fitting Sealing Pads Clamps Screws Washers Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Clamp metal Insulation for Fitting Sealing Pads Clamps Screws Washers Notes 2 3 Nominal cooling capacities are based on the following conditions Return air temperature 27 C DB 19 C WB Outdoor temperature 35 C DB Equivalent ref piping 5m Horizontal Nominal heating capacities are based on the following conditions Return air temperature 20 C DB Outdoor temperature 7 C DB 6 C WB Equivalent ref piping 5m Horizontal Capacities are net including a deduction for cooling an addition for heating for indoor fan motor heat Conversion Formulae kcal h kWx860 Btu h kWx3414 35 3 Specifications R 407C PLUS Series Heat Recovery System 13 Specifications SiE33 105 Ceiling Mounted Cassette Type Multi flow Model FXYFP80KVE FXYFP100KVE FXYFP125KVE Power Supply 5b0 240v 220V 250524002209 25024002209 1 Cooling Capacity kW 9 0 11 2 14 0 2 Heating Capacity kW 10 0 12 5 16 0 Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions HxWxD mm 288x840x840 288x840x840 288x840x840 Coil Cross RowsxStagesxFin Pitch mm 2x12x1 5 2x12x1 5 2x12x1 5 Fin Coil Face Area m 0 497 0 497 0 497 Model Q
231. ion Manual Installation Manual Insulation for Fitting Drain Hose Clamps Screws Washers Level Adjustment Screw Notes Nominal cooling capacities are based on the following conditions Return air temperature 27 C DB 19 C WB Outdoor temperature 35 C DB Equivalent ref piping 5m Horizontal 2 Nominal heating capacities are based on the following conditions Return air temperature 20 C DB Outdoor temperature 7 C DB 6 WB Equivalent ref piping 5m Horizontal 3 Capacities are net including a deduction for cooling an addition for heating for indoor fan motor heat Conversion Formulae kcal h kWx860 Btu h kWx3414 cfm m3 minx35 3 28 Specifications R 407C PLUS Series Heat Recovery System SiE33 105 Specifications Concealed Floor Standing Type Drive Direct Drive Model FXYLMP40KJV1 FXYLMP50KJV1 FXYLMP63KJV1 Power Supply 90 2 1 Cooling Capacity kW 4 5 5 6 74 2 Heating Capacity kW 5 0 6 3 8 0 Casing Color Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions HxWxD mm 610x1 070x220 610x1 350x220 610x1 350x220 Coil Cross RowsxStagesxFin Pitch mm 3x14x1 5 3x14x1 5 3x14x1 5 Fin Coil Face Area m 0 200 0 282 0 282 Model 2D14B13 2D14B20 2D14B20 Type Sirocco Fan Sirocco Fan Sirocco Fan Fan yy 25x1 35x1 35x1 Air Flow Rate H L m min 11 8 5 14 11 16 12 Direct Drive
232. ion cancellation conditions HP gt 1 47MPa OR Startup control ending V2575 Then fix at 500 pls to return to the normal control in the following conditions gt 1 96 or Elapsed time of 1 minute after 500pls instruction startup V2576 k4 Control ending conditions Elapsed time of 1 minute DSH gt 30 Th7 Te gt 10 SOR Kus Ok Elapsed time of 15 minutes local setting of 10 minutes 30 minutes in power e Indoor unit thermostat ON capacity of 8 0kW 3HP or less When ending the control in eTa gt 30 these conditions maintain the e OR eTa lt 30 C upper limit frequency at 29Hz are gt 23k 56 7 C OFF OFF for 2 minutes ePc gt 2 37MPa V2577 Function R 407C PLUS Series Heat Recovery System 63 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 3 3 4 Compressor ON OFF Conditions Purpose Contents 3 3 5 m Defines the compressor ON OFF conditions 1 Compressor restarting conditions in stop mode e Either of connected indoor units in thermostat ON operation excluding fan operation e Not in 3 2 1 Restart Standby w amp e Not in 3 2 7 Standby due to outdoor temperature e No standby command from inverter e Not in malfunction stop mode e Not in Demand 3 V2578 2 Compressor stopping conditions in operation mode e All connected indoor units not in thermostat ON operation including fan operation e 3 2 2 Standb
233. ion of transmission wiring between indoor and outdoor unit A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred as been displayed for 2 YES minutes or more O gt Re diagnose by display after passage of 2 minutes or more Turn on all indoor units NO display blinks on the remote controllers of other units within the same refrigerant system YES gt Refer to failure diagnosis for UA malfunction code The A1 display blinks on the remote controllers of other units within the same refrigerant system YES gt Refer to failure diagnosis for A1 malfunction code The A9 display blinks on e remote controllers of other units within the same refrigerant stem YES gt Refer to failure diagnosis for 9 malfunction code display blinks on the remote controllers of other units within the same refrigerant system NO Refer to failure diagnosis for U5 malfunction code gt Refer to failure diagnosis for U4 malfunction code VF058 Troubleshooting R 407C PLUS Series Heat Recovery System 187 Troubleshooting SiE33 105 3 32 Excessive Number of Indoor Units Remote Controller Display Supposed Causes Troubleshooting m Excess of connected indoor units m Defect of outdoor unit PC board A1P A Be
234. ion port PS t Solenoid Gas piping valve Capillaly connection port Discharge gas piping Filter connection port Filter gt C SA Solenoid Capillaly valve Liquid piping SN Liquid piping connection port connection port Heat exchanger 4D014497A BSVP160KJV1 Suction gas piping connection port N 9 Solenoid ate valve Gas piping connection port Capillaly tube Filte Discharge gas piping connection port Des fea Filter Olengi 2 gt capillaly valve Liquid ZA N iquid piping Liquid piping connection port Solenoid acnnection port E N valve Heat exchanger 4D014498A 222 Appendix R 407C PLUS Series Heat Recovery System SiE33 105 Piping Diagram BSVP250KJV1 Suction gas piping tM iM E connection port O Solenoid Gas piping valve Capillaly connection port Sm Discharge gas pipng Filter connection port ES Filter Solenoid Capillaly Ma Liquid piping Solenoid d connection port Liquid pipng connection port c 0 NE Heat exchanger 4D014499A Appendix R 407C PLUS Series Heat Recovery System 223 Piping Diagram SiE33 105 1 3 Indoor Unit FXYFP FXYCP FXYKP FXYSP FXYMP FXYHP FXYAP FXYLP FXYLMP Gas piping connection port Heat exchanger Liquid piping co
235. ion to prevent stopping operation due to transitional drop of Pe Constrained automatic reset Contents In compressor operation e Pe lt 0 03MPa e Not in oil return and defrosting operation amp e time of minutes more after e Conducts forced thermostat OFF once amp ER defrosting operation turns to status of restart standby e Elapsed time of 10 minutes or more after startup Not in equalizing control e For 30 minutes after the first forced thermostat OFF under the above conditions forced thermostat OFF OR is conducted 2 times including the first Third thermostat OFF is not conducted After 30 minutes elapsed after the first the count turns to 0 repeating this operation e In compressor operation e lt e In oil return and defrost operation amp e Elapsed time of 10 minutes or less after oil return and defrosting operation completion e Elapsed time of 10 minutes or less after startup e In pressure equalizing control V2560 3 2 4 Standby due to Td Forcibly stops compressor operation just before detecting malfunction to prevent stopping operation due to transitional increase of Td Constrained automatic reset Contents In compressor operation e Conducts forced thermostat OFF once e HTdi or HTds gt 130 C turns to status of restart standby V2561 m For 100 minutes after the first forced thermostat OFF under the above conditions forced ther
236. istor R2T Tor Liquid PIpe 165 Malfunction of Thermistor R3T for Gas Pipes 166 Malfunction of Thermistor R6T for Suction PIpe eite terna 177 Malfunction of Thermistor for Outdoor Air FUTT 175 Malfunction of Thermostat Sensor Remote Controller eS 168 Malfunction of Transmission Between Central Remote Controller and Indoor Unit 204 209 Malfunction of Transmission Between Indoor and Outdoor Units in the Same System 187 Malfunction of Transmission Between Indoor Units 183 Malfunction of Transmission Between Inverter and Control PC Board 199 Malfunction of Transmission Between Master and Slave Remote Controllers 186 Malfunction of Transmission Between Optional Controllers for Centralized Control 206 211 Malfunction of Transmission Between Outdoor Units 185 Malfunction of Transmission Between Remote Controller and Indoor Unit 184 Malfunction Stop by Pe 51 Malfunction Stop by Reverse Phase 52 Malfunction Stop by Td 51 208 213 Method of Replacing The Inverter s Power Transistors and Diode Modules 244 Monitor Mode
237. it mixed Connection 189 3 34 Address Duplication of Central Remote Controller 190 3 35 Refrigerant System not Set Incompatible Wiring Piping 191 3 36 Malfunction of System Refrigerant System Address Undefined 192 Failure Diagnosis for Inverter System 193 4 1 Points of DIAGNOSIS eoe e hetero ed enti 193 4 2 How to Use The Monitor Switch on The Inverter PC Board 194 Troubleshooting Inverter 195 5 1 Outdoor Unit Malfunction of Inverter Radiating Fin Temperature 195 5 2 Outdoor Unit Inverter Instantaneous Over Current 196 5 3 Outdoor Unit Inverter Thermostat Sensor Compressor Overload 197 5 4 Outdoor Unit Inverter Stall Prevention Compressor Lock 198 5 5 Outdoor Unit Malfunction of Transmission Between Inverter and Control PC Board 199 5 6 Power Supply Insufficient or Instantaneous Failure 201 5 7 Outdoor Unit Inverter Over Ripple Protection 202 5 8 Outdoor Unit Malfunction of Inverter Radiating Fin Temperature Rise 203 Troubleshooting OP Central Remote Cont
238. l Paper Pattern for Installation Insulation for Fitting Screws Clamps Insulation Tape Installation Panel Fixed Parts Operation Manual Installation Manual Paper Pattern for Installation Insulation for Fitting Screws Washers Insulation Tape Installation Panel Fixed Parts Operation Manual Installation Manual Paper Pattern for Installation Insulation for Fitting Screws Washers Insulation Tape Installation Panel Fixed Parts Notes Nominal cooling capacities are based on the following conditions Return air temperature 27 C DB 19 C WB Outdoor temperature 35 C DB Equivalent ref piping 5m Horizontal 2 Nominal heating capacities are based on the following conditions Return air temperature 20 C DB Outdoor temperature 7 C DB 6 C WB Equivalent ref piping 5m Horizontal 3 Conversion Formulae kcal h kWx860 Btu h kWx3414 cfm m3 minx35 3 Capacities are net including a deduction for cooling an addition for heating for indoor fan motor heat Specifications R 407C PLUS Series Heat Recovery System 25 Specifications SiE33 105 Floor Standing Type Model FXYLP20KJV1 FXYLP25KJV1 FXYLP32KJV1 1 phase 50Hz 1 phase 50Hz 1 phase 50Hz Power Supply 220 240V 220 240V 220 240V 1 Cooling Capacity kW 2 2 2 8 3 6 2 Heating Capacity kW 2 5 3 2 4 0 Casing Color Ivory White 5Y7 5 1 Ivory White 5Y7 5 1 Ivory White 5Y7 5 1
239. l is received during residual operation m Normal soft start is conducted if thermostat ON is received during residual operation Function R 407C PLUS Series Heat Recovery System 95 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 3 6 5 Fan Location and Fan Tap Fan Location 16 20 2 M1F M4F M3F 1 speed 2 speed 1 speed 1 speed 230W 140W 230W 140W INV Main Unit Sub Unit 24 30HP M12F M11F M22F M21F MSF 1 speed 2 speed 1 speed 1 speed 1 speed 230W 140W 230W 140W 140W INV Main Unit Sub Unit 0846 Fan Tap Table tap 16 20HP 24 30HP Step M1F M2F M3F M11F M12F M21F M22F M4F 0 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF 1 L OFF OFF OFF L OFF OFF OFF OFF OFF 2 H OFF OFF OFF H OFF OFF OFF OFF OFF 3 H OFF ON OFF H OFF OFF 0N OFF 4 H ON ON OFF H ON ON OFF ON OFF 5 H ON ON ON H ON ON ON ON ON gt 87 C T lt 67 i 24 30HP P M11F M12F M21F M22F M3F M4F 0 OFF OFF OFF OFF OFF 1 OFF ON OFF OFF OFF OFF 2 OFF ON OFF OFF OFF OFF 3 OFF ON ON OFF ON OFF 4 H 4 ON ON OFF ON OFF
240. lfunction code display When the auxiliary electric heater is on the fan stops after one minute residual operation When the drain up kit is ON it stops after five minutes residual operation Troubleshooting R 407C PLUS Series Heat Recovery System 139 Operation Flowcharts SiE33 105 a Cooling operation Ne Y Auxiliary electric heater K1R OFF Humidifier Hu OFF Moisture prevention condition V Moisture prevention position Cassette P1 Suspended P0 L Y Auxiliary electric heater K1R OFF Set direction of air flow Program dry in operation J Normal operation Program dry on off Program dry display Cancelled Y Fan operating at set volume of air flow Option Recycling guard timer YES Drain up kit OFFafter5 s ON 5 minutes minutes residual operation Frost Option prevention operation pion ih progress Drain up kit ON Test run in progress Option Thermostat status Drain up kit OFF after 5 23 minutes residual operation 1 Electronic expansion valve Electronic expansion valve Y1E OFF Capacity control V Thermostat operation signal to outdoor unit Output Option 6 kit ON 4 Ifthe evaporator inlet temperature is
241. ly in the installation frame mounted on a window frame If the unit is not securely mounted it can fall and cause injury Be sure to use an exclusive power circuit for the equipment and follow the technical standards related to the electrical equipment the internal wiring regulations and the instruction manual for installation when conducting electrical work Insufficient power circuit capacity and improper electrical work can cause an electrical shock or fire For integral units only vi SiE33 105 Introduction A Warning Be sure to use the specified cable to connect between the indoor and outdoor units Make the connections securely and route the cable properly so that there is no force pulling the cable at the connection terminals Improper connections can cause excessive heat generation or fire When connecting the cable between the indoor and outdoor units make sure that the terminal cover does not lift off or dismount because of the cable Ifthe cover is not mounted properly the terminal connection section can cause an electrical shock excessive heat generation or fire Do not damage or modify the power cable Damaged or modified power cable can cause an electrical shock or fire Placing heavy items on the power cable and heating or pulling the power cable can damage the cable Do not mix air or gas other than the specified refrigerant R 407C in the refrigerant system If air enters
242. mal disconnected or wired incorrectly gt Fix the wiring correctly The PC board of one of the optional controllers for centralized control is defective Try turning on off using each optional controllers for centralized control and replace the PC board of the one that is unable to control the indoor unit VF072 206 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting OP Central Remote Controller 6 4 Improper Combination of Optional Controllers for Centralized Control Remote nn Controller Display Supposed Improper combination of optional controllers for centralized control Causes W More than one master controller is connected Defect of PC board of optional controller for centralized control Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Is the wiring adaptor for electrical appendices connected YES gt Cannot be used in combination with a wiring adaptor for electrical appendices Remove the wiring adaptor for electrical appendices and reset the power supply for all optional controllers for centralized control simultaneously 15 a data station connected Is a schedule timer connected Schedule timer and data station cannot be used in combination Disconnect either the schedule timer or data station and reset the powe
243. min 90 C Resets at max 80 YES gt Defect of power unit radiation e Intake port is clogged e Radiator fin is dirty e Outdoor temperature is high Characteristic check of the radiator fin thermistor Refer to thermistor characteristics table Abnormal Replace the thermistor Normal NO Is reset possible gt Replace the inverter unit YES gt Reset and operate VF063 Troubleshooting R 407C PLUS Series Heat Recovery System 195 Troubleshooting Inverter SiE33 105 5 2 Outdoor Unit Inverter Instantaneous Over Current Remote 15 Controller Display Supposed Defect of compressor coil disconnected defective insulation Causes Compressor start up malfunction mechanical lock W Defect of inverter unit Troubleshooting Compressor inspection A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred The compressor s YES Coil is 7 gt Replace the compressor defective NO Disconnect the connection between the compressor and inverter Inverter output voltage is not balanced Normal if within 8V Note Must be measured when frequency is stable YES gt Replace the inverter unit There is instantenious power XES gt Correct power supply drop NO gt Compressor inspection Inspect according to the diagnosis pro
244. mostat OFF is conducted 2 times including the first Third thermostat OFF is not conducted After 100 minutes elapsed after the first the count turns to 0 repeating this operation 54 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt 3 2 5 Heating Restriction according to Outdoor Temperature Purpose m When outdoor temperature exceeds the working range in heating or simultaneous cooling heating operation forcibly stops compressor operation to prevent the activation of protection devices and sensor malfunction Contents When Ta outdoor temperature gt 23 C the unit in heating operation is stopped with forcible thermostat OFF and resets when Ta lt 21 C Function R 407C PLUS Series Heat Recovery System 55 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 3 3 Startup Control 3 3 1 Startup Mode Purpose Selects startup method depending on operating mode during compressor stop and startup to changeover BS unit solenoid valve and three 4 way valves Contents m Decides the startup mode depending on the operating status during compressor stop Simultaneous cooling heating operation mode Cooling mode Heating mode When Cres stops Condition 1 Condition 2 Condition 3 operation Stop um y Pressure equalizing start Startup 4 way valve changeover start Co
245. mum gt lt Vd 91819313 10 43 diy SS31381M 3938 310N 072 022 7H0S l 03 AlddfS YAMOd KINO SHOLONGNOD 834402 ISN L 38 38 194185119 3078 M18 39NVHO 980 MOTI3A MTA ILIHM LHM 3NId 3Nd 501703 SV SMOHS S108WAS 79 LIND JHL GSHOVLIY TVANWW NOLLYTTVISNI 3HL 01 43434 5119139 NI HATTOMINOD 310038 03123135 38 NOLIVH3dO 1081802 440 10 440 139404 3015110 ONT LOINNOD N3HM 5 351 94138 SI BITIOHINO 31098 SS313UIM IHL N3HM 3L93NNO9 ST VEZX IVANYA NOLLOQUISNI GSHOWLLY 3HL 3ONVQHODIV NI LINN OL LI 123NNO2 437705150 310A3H 1VHIN32 DNISN 3570 ONIMIM 01319 Z O HOLOSNNOO KE 99 TWNIWYSL S310N ILA JLN agi aa YY S THN 034 NM m V vec vec v velie v e 109 99 69 900 28921 ma TINT a 71 7j b PAX TM 11 yet 0 2 002 ZH LA 04 AOZZ ZHO9 1l 0222 09 1 3dAL 23A HOY AIddANS H3M0d
246. n coil Model JT236DCVTYE 2 JT300DATYE 2x2 JT236DCVTYE 2 JT300DATYE 2x2 Type Hermetically sealed scroll type Hermetically sealed scroll type Piston Displacement m h 43 3 28 4 28 4 43 3 28 4 28 4 Compressor Number of Revolutions rpm 5 510 2 900 2 900 5 510 2 900 2 900 Motor Output Number 5 5 7 5 7 5 5 5 7 5 7 5 Starting Method Direct on line Direct on line Model P52H11S P52H11S Type Propellor fan Propellor fan Fan kw 0 14 0 23 x2 0 14 0 23 0 14 0 23 2 0 14 0 23 Air Flow Rate m min 510 490 Drive Direct drive Direct drive po 22 2 C1220T Brazing connection 22 2 C1220T Brazing connection Outdoor Unit doc 41 3 C1220T Brazing connection 41 3 C1220T Brazing connection 928 6 C1220T Brazing connection 034 9 C1220T Brazing connection 012 7 C1220T Flare Brazing connection 12 7 C1220T Flare Brazing connection Main Unit Sub Unit G pipe 428 6 C1220T Brazing Brazing connection 28 6 C1220T Brazing Brazing connection Weight kg 640 105 640 95 Safety Devices High pressure switch fan motor safety thermostat inverter High pressure switch fan motor safety thermostat inverter y overload protector overcurrent relay fusible plugs overload protector overcurrent relay fusible plugs Defrost Method Deicer Deicer Capacity Control 11 100 11 100 Refrigerant R 407C R 407C Refrigerant Charge kg 29 5 29 5 Control Electronic expansion valve Electronic expansion valve Refrige
247. nction R 407C PLUS Series Heat Recovery System 74 SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt Drooping step table 16HP 24 26HP Compressor 5 4 53 5 2 5 4 5 5 2 NO P Compressor fregueney Water Pc PME STEP drooping Heating drooping Heating INV STD1 STD2 DOWN UP DOWN UP DOWN UP DOWN UP DOWN UP DOWN UP 1 3 29Hz OFF OFF 4 10 4 4 1 4 4 10 4 4 1 4 2 4 31Hz OFF OFF 4 11 4 5 2 5 4 11 4 5 2 5 3 5 33Hz OFF OFF 4 12 4 6 3 6 4 12 4 6 3 6 4 6 35Hz OFF OFF 4 12 4 T 4 7 4 12 4 7 4 7 5 7 37Hz OFF OFF 4 13 5 8 5 8 4 13 5 8 5 8 6 8 39Hz OFF OFF 4 14 6 9 6 9 4 14 6 9 6 9 7 9 41Hz OFF OFF 4 14 7 10 7 10 4 14 7 10 7 10 8 10 43Hz OFF OFF 4 15 8 11 8 11 4 15 8 11 8 11 9 11 46Hz OFF OFF 4 16 9 12 9 12 4 16 9 12 9 12 10 12 48Hz OFF OFF 4 17 10 13 10 13 4 17 10 13 10 13 11 13 52Hz OFF OFF 5 18 11 14 11 14 5 18 11 14 11 14 12 14 55Hz OFF OFF 6 18 12 15 12 15 6 18 12 15 12 15 13 15 58Hz OFF OFF 8 19 13 16 12 16 8 19 13 16 13 16 14 16 62Hz OFF OFF 10 20 14 17 12 17 10 20 14 17 14 17 15 17 64Hz OFF OFF 11 41 15 18 12 18 11 21 15 18 14 18 16 18 67Hz OFF OFF 12 41 16 19 12 19 12 22 16 19 14 19 17 19 71Hz OFF OFF 13 41 17 20 12 20 13 23 17 20 14 20 18 20 75Hz OF
248. nd make sure the number agrees with the first time you checked If not it indicates that there is a wiring mistake Fix the wiring of the indoor unit whose remote controller displays UF when its ON OFF switch is turned ON WIRING TEST TEST ECK Push and hold 5 sec 20 30 TO A On running BS4 H2P H2P 4 Off complete Flickering failure Push and hold 5 sec VL134 m Note Other settings are not accepted during wiring check operation Test Operation R 407C PLUS Series Heat Recovery System 121 R 407CTest Operation SiE33 105 1 9 Additional Refrigerant Charge Operation Work procedure 1 Conduct ordinary refrigerant charge With the outdoor unit in non operating condition charge refrigerant from the liquid side stop valve service port Keep the stop valves on both liquid and gas sides closed Conduct the following operation only when the entire amount of refrigerant could not be charged with the compressor in non operating condition otherwise equipment damage can result 2 Turn on the power switches of the indoor and outdoor units and fully open the gas side stop valve Keep the liquid side stop valve closed 3 Set the service mode r A E the MODE button for 5 seconds to O tacelllonalreirigerant charge operation Queso cer Press the RETURN button O
249. ndition 4 Condition 5 Condition 6 V2563 m Mode judgement e n case of all the temperature adjusting modes of indoor unit in thermostat ON are cooling Cooling mode e Incase of all the temperature adjusting modes of indoor unit in thermostat ON are heating Heating mode e Incase of the temperature adjusting modes of indoor unit in thermostat ON include cooling and heating Simultaneous cooling heating operation mode As for mode judgement modes of the unit in thermostat OFF stop or fan are ignored The judgement should be based on only those of thermostat ON unit m The condition when power supply turning ON is designated as Condition 1 56 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt 3 3 2 4 Way Valve Changeover Ensuring Control Purpose Contents m ensure the changeover 4 way valve when difference in high and low pressure does not generate due to mid stop of the 4 way valve in each startup mode increases the circulation amount of compressor and forcibly generates the differential pressure with pressure loss in the 4 way valve Varies the compressor loads under the following conditions in all startup control 4 way valve changeover control and equalizing control Computes Pc Pe every 10 seconds when 20 seconds elapsed after the control turns on and varies the compressor operation steps depending on the comp
250. nect connector Caution or parts damage may be occurred Connector Is connected to X18A 19A or X71A of outdoor unit PC board A1P or Connect the thermistor and turn on again Resistance is normal when measured after disconnecting the thermistor R21T R22T or R23T from the outdoor unit PC board 3 5kQ 360kQ NO gt Replace the thermistor R21T R22T or R23T Replace outdoor unit PC board or VF048 The alarm indicator is displayed when the fan is being used also m Note 16 20 class R21T R22T A1P 24 30HP class R21T R22T R23T 178 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting 3 23 Outdoor Unit Malfunction of Discharge Pipe Pressure Sensor Remote JA Controller Display Supposed m Defect of high pressure sensor system Causes m Connection of low pressure sensor with wrong connection Troubleshooting W Defect of outdoor unit PC board A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred The high pressure sensor is NO connected to X22A red of gt Connect the high pressure sensor outdoor unit PC and turn on again board A1P between the 1 VH and high pressure is normal see 2 when voltage is measured between X22A pins 1 and 3 of outdoor unit PC board A1P see 1
251. nected by the connector for setting master control when the malfunction is cleared is defective and must be replaced VF081 216 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting OP Unified ON OFF Controller 8 3 Display Under Host Computer Integrate Control Blinks Repeats Double Blink Remote Controller Display Supposed Causes Troubleshooting under host computer integrated control Repeats double blink Central control address group No is not set for indoor unit W Improper address setting W Improper wiring of transmission wiring A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Is the central control address group No set NO for the indoor unit Is the switch NO for setting each address set correctly YES Is the transmission YES wiring disconnected or wired incorrectly NO Set by remote controller the central control address for all indoor units connected to the central control line Set the switch for setting each address correctly and simultaneously reset the power supply for all optional controllers for centralized control Fix the wiring correctly Replace the PC board of the unified ON OFF controller VF082 Troubleshooting R 407C PLUS Series Heat Recovery System 217 Troubleshooting
252. nly by the remote controller for VRV unit The mode No 30 is used for the individual setting such as the calculation of power bill etc The mode No in is used for making individual setting of each unit Group number setting for centralized controller 1 Mode no 00 Group controller 2 Mode no 30 Individual controller Regarding the setting procedure refer to the section Group number setting for centralized control in the operating manual of either the on off controller or the central controller The setting positions are set at 01 at the factory The ventilation air flow however is set at 05 medium in the HRV unit When lower or higher setting is desired change the setting after installation Test Operation R 407C PLUS Series Heat Recovery System 131 R 407CTest Operation SiE33 105 1 13 Centralized Control Group No Setting BRC1A51 52 m f carrying out centralized control by central remote controller or unified ON OFF controller group No must be set for each group individually by remote controller W Group No setting by remote controller for centralized control 1 When in the normal mode push the button for 4 seconds or more and operation then enters the field setting mode 2 Set mode No 00 with the 4 button Push the button to inspect the group No display
253. nnection port I I I V Fan I I I I Em Filter Electronic Filter expansion valve DU220 602D 224 Appendix R 407C PLUS Series Heat Recovery System iagram D iring iagram D Outdoor Uni RSEYP16 18 20KJY1 SiE33 105 iring 2 2 1 99715048 225
254. nsion Valve Y1E Remote Controller Display Supposed Causes Troubleshooting ES Defect of moving part of electronic expansion valve m Defect of outdoor unit PC board A1P Defect of connecting cable A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Electronic expansion valve is NO connected to X14A of outdoor After connecting turn the power unit PC board off and then back on again when coil check 1 of the moving part of the electronic expansion valve is checked NO gt Replace the moving part of the electronic expansion valve The connecting cable YES is short circuited or gt Replace the connecting cable disconnected NO Replace outdoor unit PC board A1P VF043 1 Coil check method for the moving part of the electronic expansion valve Disconnect the electronic expansion valve from the PC board and check the continuity between the connector pins Normal Pin No 1 White 2 Yellow 3 Orange 4 Blue 5 Red 6 Brown 1 White x x O x 2 Yellow x x O 3 Orange x O x 4 Blue x O 5 Red x 6 Brown O Continuity Approx 3000 O Continuity Approx 1500 x No continuity Troubleshooting R 407C PLUS Series Heat Recovery System 173 Troubleshooting SiE33 105 3 18 Outdoor Unit Abnormal Discharge Pipe Temperature
255. nsor 243 R R 22 amp R 407C Indoor Unit mixed Connection 189 R 407C Characteristics 240 Refrigerant System not Set Incompatible Wiring Piping 191 Remote Controller Self Diagnosis Function 153 Reverse Phase Open Phase 182 vi Drawings amp Flow Charts SiE33 105 s U Self diagnosis by Wired Remote Controller 145 Unit No transfer 152 Self diagnosis by Wireless Remote Controller BRC7A Type 146 v BROTE i edes 148 Variation of Temperature Control Mode 88 Sequential 118 Service monitor LED Green 108 Ww Setting Items 112 Wiring Check Operation 121 Setting Mode 1 eiie 111 Wiring Diagram Setting Modes BS ys eee toe Ad 227 Functions of Pushbutton Switches 109 FXYAP20 25 32 40 50 63KV1 238 Mode Change 109 FXYCP20 25 32 63KV1 230 Mode Changing Procedure 110 FXYCP40 50 80 125KV1 231 Standby due 53 FXYFP32 40 50
256. nsulation Air Outlet Blocking Pad Drain Raising Pipe Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Clamp Metal Insulation for Fitting Sealing Pads Clamps Screws Washers Positioning Jig for Installation Insulation for Hanger Bracket Drain Pipe Insulation Air Outlet Blocking Pad Drain Raising Pipe Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Clamp Metal Insulation for Fitting Sealing Pads Clamps Screws Washers Positioning Jig for Installation Insulation for Hanger Bracket Drain Pipe Insulation Air Outlet Blocking Pad Drain Raising Pipe Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Clamp Metal Insulation for Fitting Sealing Pads Clamps Screws Washers Positioning Jig for Installation Insulation for Hanger Bracket Drain Pipe Insulation Air Outlet Blocking Pad Drain Raising Pipe Notes Nominal cooling capacities are based on the following conditions Return air temperature 27 C DB 19 C WB Outdoor temperature 35 C DB Equivalent ref piping 5m Horizontal 2 Nominal heating capacities are based on the following conditions Return air temperature 20 C DB Outdoor temperature 7 C DB 6 C WB Equivalent ref piping 5m Horizontal 3 Capacities are net including a deduction for cooling an addition for heating for indoor fan
257. ntral Remote Controller and Indoor Unit Remote Controller Display Supposed Causes Troubleshooting UE m Malfunction of transmission between optional controllers for centralized control and indoor unit Connector for setting master controller is disconnected m Failure of PC board for central remote controller m Defect of indoor unit PC board A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Has an indoor unit once YES connected been remove gt Reset power supply or its address simultaneously for all optional changed controllers for centralized control Is the power supply turned on for indoor units displaying alfunction NO 2 Turn indoor unit s power supply transmission wiring disconnected or wired incorrectly NO gt Fix the wiring correctly Is transmission with all indoor units malfunctioning Is the group No of malfunctioning indoor units set YES Replace indoor unit PC board Set the group No correctly Is the transmission wiring with the master NO controller disconnected gt Fix the wiring correctly or wired incorrectly Is the master controller s NO connector for setting master gt Connect the connector controller correctly disconnected o S amp Replace the central PC board VF071 204 Troubleshooting R 407C P
258. ntroller Operation by timer is impossible in this case 1 Factory setting When the operation stop temperature setting and operation mode setting by remote controller are rejected 15 1 E E remote controller VL070 Test Operation R 407C PLUS Series Heat Recovery System 135 R 407CTest Operation SiE33 105 136 Test Operation R 407C PLUS Series Heat Recovery System SiE33 105 Part 5 Troubleshooting R 407C gt Series Heat Recovery System T Operation 139 1 1 Indoor Unit Operation 139 2 Troubleshooting by Remote Controller 144 2 1 The INSPECTION TEST 144 2 2 Self diagnosis by Wired Remote Controller 145 2 3 Self diagnosis by Wireless Remote Controller 146 2 4 Operation of The Remote Controller s Inspection Test Operation Button MP 150 2 5 Remote Controller Service 151 2 6 Remote Controller Self Diagnosis Function 153 TEOUBIGSDOOHIG 157 3 1 Indoor Unit Error of External Protection 157 3 2 Indoor Unit PC Board Defecto causante
259. ntroller U7 9 9 9 Malfunction of transmission between indoor units Malfunction of transmission between outdoor units malfunction of transmission between outdoor unit and ice build up heat unit U7 9 Malfunction of transmission between outdoor units 185 cool heat unified low noise U8 9 9 e Malfunction of transmission between master and 186 slave remote controllers malfunction of slave remote controller U9 9 9 9 Malfunction of transmission between indoor unit and 187 outdoor unit in same system UA 9 9 9 Excessive number of indoor units 188 UC O O O Address duplication of central remote controller 190 UE 9 9 9 Malfunction of transmission between indoor unit and 204 central remote controller UF 9 9 9 Refrigerant system not set incompatible wiring 191 piping UH 9 9 9 Malfunction of system refrigerant system address 192 The system operates for malfunction codes indicated in black squares however be sure to check and repair Troubleshooting R 407C PLUS Series Heat Recovery System 155 Troubleshooting Remote Controller SiE33 105 Malfunction Operation Inspection Unit No Malfunction contents Page code lamp display Refered Centralized UE 9 9 9 Malfunction of transmission between central 204 Control remote controller and indoor unit 209 Schedule M1 or 9 9 9 PC board defect 205 Timer 210 M8 O or 9 9 9 Malfunction of transmission between op
260. o execute wiring check operation m Defect of indoor unit PC board Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Is indoor outdoor and outdoor outdoor unit transmission wiring normal Wiring check operation carried out YES Replace indoor unit PC indoor outdoor and outdoor outdoor unit transmission wiring normal gt After fixing incorrect wiring push and hold the RESET button on the outdoor unit PC The unit will not run for up YES to 12 minutes gt Wiring check may not have been carried out successfully VF061 Wiring check may not be successful if carried out after the outdoor unit has been off for more than 12 hours or if it is not carried out after running all connected indoor units in the fan mode for at least an hour Troubleshooting R 407C PLUS Series Heat Recovery System 191 Troubleshooting SiE33 105 3 36 Malfunction of System Refrigerant System Address Undefined UH Remote Controller Display Supposed Improper connection of transmission wiring between outdoor unit and outdoor unit outside Causes control adaptor m Defect of indoor unit PC board m Defect of outdoor unit PC board A1P Troubleshooting Caution 15 electricity being introduce for the first time after installation or after an indoor or outdoor unit PC boa
261. occurred Indoor unit f a model equipped with NO a swing flap function he swing The connector is connected to X9A of the indoor unit PC board power supply is turned off and then back The limit switch functions normally After turning the swing flap ON and then stopping with the remote controller the voltage of X6A of the indoor he connecting cable is short circuited disconnected YES NO unit PC board is 220 240 VAC 60 Hz 220 VAC 50 Hz when turnedo again within 30 The connecting cable YES gt has no continuity the air flow direction flap s cam mechanism is disconnected from the swing motor operation is normal when turned on again YES NO Replace indoor unit PC board Connect the connector to X9A and turn on again Replace swing motor Replace the limit switch connecting cable Replace indoor unit PC board Replace the power supply connecting cable Replace swing motor Take the cam mechanism apart reassemble and turn on again VF032 Troubleshooting R 407C PLUS Series Heat Recovery System 161 Troubleshooting SiE33 105 3 6 Expansion Valve Y1E Remote Controller Display Supposed Causes Troubleshooting Indoor Unit Malfunction of Moving Part of Electronic AS m Malfunction of moving part of electronic
262. of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 3 4 2 Motorized Valve PI Control Heating Controls the motorized valves EV1 EV2 EV3 to maintain the outlet superheated degree SH of the outdoor heat exchanger evaporator at constant during heating operation SH Th7 Te Te Low pressure equivalent saturation temperature Th7 Accumulator outlet temperature Superheated degree target value SHS m Initial value at the start of motorized valve control SHS 5 C m When Th7 lt 5 SHS new SHS current 1 However when Th7 Te lt 5 and DSHi lt 30 SHS 7 fixed m When Th7 gt 10 SHS new SHS current 1 DSHi Inverter discharge pipe superheat 3 4 3 Heat Exchanger PI Control Heating amp Simultaneous Cooling Heating Operation Mode In heating and simultaneous cooling heating operation conducts heat exchanger PI control switches the operation mode through 3 of 4 way valves and adjusts the capacity by controlling 3 off electronic expansion valves outdoor fan auxiliary heat exchanger and pressurizing valve 16 to 20 HP step Heat exchanger 1 Heat exchanger 2 Pressurizing 2081 Heat 20 1 Aux Fan 2052 Heat 20E2 Fan valve exchanger condensor MF11 MF12 exchanger 4 Y5S mode mode b OFF cond 0pls OFF
263. of external protection device M Improper field set m Defect of indoor unit PC board A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred External protection device is YES connected to terminals T1 and T2 of the indoor unit terminal block ON OF input from outside mode No 12 first code No 1 has been YES Actuation of external protection device set to external protection device input second code No 03 by remote controller gt Change the second code No to 01 or 02 gt Indoor unit PC board replacement VF029 Troubleshooting R 407C PLUS Series Heat Recovery System 157 Troubleshooting SiE33 105 3 2 Indoor Unit PC Board Defect Remote Al Controller Display Supposed Defect of indoor unit PC board Causes Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Turn power supply OFF then power ON again Does the system YES return to normal gt External factor other than malfunction for example noise etc NO Replace the indoor unit PC board V0816 158 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting 3 3 Indoor Unit Malfunction of Drain Level Control System 33H Remote Controller Displa
264. of outdoor unit PC board A1P A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Connector is NO connected to X20A of outdoor gt Connect the thermistor and turn PC board A1P on again esistance is normal when measured after disconnecting the thermistor R1T from the outdoor unit PC board Replace the thermistor R1T gt Replace outdoor unit PC board A1P 045 alarm indicator is displayed when the fan only is being used also Troubleshooting R 407C PLUS Series Heat Recovery System 175 Troubleshooting SiE33 105 3 20 Outdoor Unit Malfunction of Discharge Pipe Thermistor R3T Remote LI Controller Display Supposed m Defect of thermistor R31T R32T or R33T for outdoor unit discharge pipe Causes W Defect of outdoor unit PC board A1P Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Connector is connected to X16A NO X17A or X21Aof outdoor unit Connect the thermistor and turn PC board on again A1P or ASP Resistance is normal when measured after disconnecting the thermistor from the outdoor unit PC board 3 5kQ 400kQ NO gt Replace the thermistor R31T R32T or R33T Replace outdoor unit PC board A1P or ASP VF046 The alarm indicator is displayed when t
265. oise operation and demand control address 3 Select one from demand input terminals 1 through 3 on the outdoor unit external control adaptor and short the corresponding terminals m Demand Short 1 m Demand2 Short 2 m Demand3 Short 3 C Demand Control System Example PLUS Series K Series Low noise operation to Address No 1 OUTDOOR UNIT EXTERNAL CONTROL ADAPTOR F1 amp F2 IN DOOR Power supply S S 1 BOTHorDE connecter to indoor unit PCB Address No 1 DEMAND CONTROL Central monitor board etc Demand input VL133 120 Test Operation R 407C PLUS Series Heat Recovery System SiE33 105 Test Operation 1 8 Wiring Check Operation If within 12 hours of stopping cooling or heating be sure to run all indoor units in the system you want to check in the fan mode for about 60 minutes in order to prevent mis detection Operation 1 In the monitor mode check the number of connected indoor units See monitor mode Method 2 Push and hold the WIRING CHECK button BS4 for 5 seconds to perform wiring check operation While running TEST H2P lights and goes off when finished If TEST H2P flickers wiring check operation failure push and hold the RESET button BS5 for 5 seconds and then repeat the procedure from the beginning 3 About 1 minute after you finish running the system once again check the number of connected indoor units in the monitor mode a
266. ol heating simultaneous cooling heating operation to prevent liquid back flow 86 Operating Frequency Control 78 Operation Lamp Blinks 214 Operation of The Remote Controller s Inspection Test Operation Button 150 Outdoor unit Capacity setting switch 108 Outdoor Unit PC Board Ass y 107 Outdoor Unit Refrigerant System Diagram RSEYP16 18 20KJY1 33 RSEYP24 26 28 30KJY1 36 Outline of New Series Products Feature 3 Feature 2 3 Long refrigerant piping 4 System 3 P PC Board Defect 158 210 Piping Diagram 1 222 BSVP160KJV1 222 BSVP250KJV1 223 FXYFP FXYCP FXYKP FXYSP FXYHP FXYAP FXYLP EXYEMP 224 16 18 20 220 RSEYP24 26 28 30KJY1 221 Power Supply Insufficient or Instantaneous A hed tea ete eee 201 Power Transistor On Inverter PC Board 244 Pressure Se
267. ol Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Operation Manual Installation E peration Manual Installation Operation Manual Installation amp iandard katem i NI inst lation Manual Paper Pattern for Installation Manual Paper Pattern for Installation andard Accessories tins Gl Wa i Wis Drain Hose Clamp Metal Insulation Drain Hose Clamp Metal Insulation Nut ting Clamps Washers for Fitting Clamps Washers for Fitting Clamps Washers Notes 1 Nominal coo ing capacities are based on the following conditions Conversion Formulas Return air temperature 27 C DB 19 C WB Outdoor temperature 35 C DB Equivalent ref piping 5m Horizontal Exe mer 2 Nominal heating capacities are based on the following conditions 3 35 3 Return air temperature 20 C DB Outdoor temperature 7 C DB 6 C WB Equivalent ref piping 5m Horizontal 3 Capacities are net including a deduction for cooling an addition for heating for indoor fan motor heat Specifications R 407C PLUS Series Heat Recovery System 23 Specifications SiE33 105 Wall Mounted Type Model FXYAP20KV1 FXYAP25KV1 FXYAP32KV1 1 phase 50Hz 1 phase 50Hz 1 phase 50Hz Power Supply 220 240V 220 240 220 240 1 Cooling Capacity kW 2 2 2 8 3 6 2 Heating Capacity kW 2 5 3 2 4 0 Casing Color White 10Y9 0 5 White 10Y9 0 5
268. oling Control 80 Low Pressure Drop Due to Refrigerant Shortage or Electronic Expansion Valve Failure 181 Low Pressure Protection Control 74 M Malfunction hysteresis display 152 Malfunction of Capacity Determination Device 164 Malfunction of Discharge Pipe Pressure EOD 179 Malfunction of Discharge Pipe Thermistor 4 4 22 1 176 Malfunction of Drain Level Control System 33H 159 Malfunction of Inverter Radiating Fin Temperature Rise 195 Malfunction of Inverter Radiating Fin Temperature Rise Sensor 203 Malfunction of Low Pressure Sensor 180 Malfunction of Moving Part of Electronic Expansion Valve Y1E 162 173 Malfunction of Swing Motor 15 161 Malfunction of System Refrigerant System Address Undefined 192 Malfunction of Thermistor R1T for Air Inlet 167 Malfunction of Thermistor R2T for Heat Exchanger 178 Malfunction of Thermistor R2T for Liquid Pipe 165 Malfunction of Thermistor R3T for Gas Pipes 166 Malfunction of Thermistor R6T for Suction Pipe
269. on Drain Hose Clamp Metal Insulation Drain Hose Clamp Metal Insulation for Fitting Sealing Pads Clamps for Fitting Sealing Pads Clamps for Fitting Sealing Pads Clamps Screws Washers Screws Washers Screws Washers Notes 1 Nominal coo ing capacities are based on the following conditions 1 Conversion Formulae Return air temperature 27 19 WB Outdoor temperature 35 Equivalent ref piping 5m Horizontal WEE 2 Nominal heating capacities are based on the following conditions cfm m minx35 3 Return air temperature 20 C DB Outdoor temperature 7 C DB 6 C WB Equivalent ref piping 5m Horizontal 3 Capacities are net including a deduction for cooling an addition for heating for indoor fan motor heat 4 Static external pressure is changeable to change over the connectors inside electrical box this pressure means High static pressure Standard Low static pressure Specifications R 407C PLUS Series Heat Recovery System 19 Specifications SiE33 105 Ceiling Mounted Built in Type Model FXYSP80KV1 FXYSP100KV1 FXYSP125KV1 1 phase 50Hz 1 phase 50Hz 1 phase 50Hz Power Supply 220 240V 220 240V 220 240V 1 Cooling Capacity kW 9 0 11 2 14 0 2 Heating kw 10 0 12 5 16 0 Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions HxWxD mm 300x1 400x800 300x1 400x800 300x1 400x800 Coil Cross RowsxStagesxFin Pitch
270. otor Thermal Fuse for Fan Motor Thermal Fuse for Fan Motor Thermal Fuse for Fan Motor Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Model BYBC32GJW1 BYBC32GJW1 BYBC32GJW1 BYBC50GJW1 Panel Color White 10Y9 0 5 White 10Y9 0 5 White 10Y9 0 5 White 10Y9 0 5 Decoration Dimensions HxWxD mm 53x1 030x680 53x1 030x680 53x1 030x680 53x1 245x680 Panels Air Filter Resin Net Resin Net Resin Net Resin Net with Mold Resistant with Mold Resistant with Mold Resistant with Mold Resistant Weight kg 8 8 8 8 5 Standard Accessories Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Washer for Heating Brackets Clamp Metal Insulation for Fitting Washer Fixing Plates Sealing Pads Clamps Screws Washers Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Washer for Heating Brackets Clamp Metal Insulation for Fitting Washer Fixing Plates Sealing Pads Clamps Screws Washers Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Washer for Heating Brackets Clamp Metal Insulation for Fitting Washer Fixing Plates Sealing Pads Clamps Screws Washers Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Washer for Heating Brackets Clamp Metal Insulation for Fitting Washer Fixing Plates
271. ours is changed to 4 hours The oil return operation is activated every 1 hour during 3 6 5 Cooling overload control 1 When defrost control operation for more than 4 minutes with inverter compressor frequency of A Hz or higher oil return time reset to 8 hours 2 When condition 1 or 2 is satisfied during heating operation the electric heaters of indoor units are turned off 2 minutes prior in order to prepare for the oil return operation 3 The oil return operation is not activated for 28 minutes after the completion of the previous defrosting operation 4 When Th7 Te lt 10 30 seconds or more during defrosting operation oil return timer is reset 5 The oil return operation is not activated during DSHi lt 20 and for 10 minutes after going out of DSHi lt 20 The oil return operation is activated after the cancellation of this condition 6 When the compressor operation sequence comes to the oil return operation during startup control the oil return operation is activated from the preparation after the completion of startup control Oil return operation m The oil return operation is shown on following pages Ending conditions m The oil return operation ends after 4 minutes of operation However when the compressor stop conditions are met during an oil return operation the compressor stops after the completion of the oil return operation When the compressor stops during an oil return preparation operation the oil r
272. ow noise input is invalid Th1 gt 2 gt Low noise input is valid 1 Outdoor fan In cooling operation take the value shown in the following table as the upper limit In heating and simultaneous cooling heating mode see separate table on next page Pc gt 2 58MPa Fan tap 3 3 Fan 5 lt 1 87 V2580 2 Compressor Take the value shown in the following table as the upper limit 16 18 20HP 24 26 28 30HP Fan tap H OFF ON OFF H OFF ON OFF ON OFF Fan tap H ON ON ON H ON ON ON ON ON Compressor upper limit 16 58 7 24 41Hz 0N 0FF frequency 18HP 75Hz OFF 26HP 41Hz ON OFF 20HP 75Hz OFF 28HP 41Hz ON OFF 30HP 41Hz ON OFF m Regarding 24 to 34HP compressors since the fan M12F on the inverter box side stops during operation in fan tap 3 or lower change the fan to by 00 O 0 Tfin gt 87 C gt end Tfin lt 67 C M12F ON V2581 3 When receiving Fin temperature drooping signal from inverter neglects the low noise input Function R 407C PLUS Series Heat Recovery System 71 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 When low noise mode input 16 to 20 HP step Heat exchanger 1 Heat exchanger 2 Pressurizing 2081 Hea
273. owing conditions Return air temperature 20 C DB Outdoor temperature 7 C DB 6 C WB Equivalent ref piping 5m Horizontal Capacities are net including a deduction for cooling an addition for heating for indoor fan motor heat Static external pressure is changeable to change over the connectors inside electrical box this pressure means High static pressure Standard Low static pressure Conversion Formulae kcal h kWx860 Btu h kWx3414 cfm m3 minx35 3 18 Specifications R 407C PLUS Series Heat Recovery System SiE33 105 Specifications Ceiling Mounted Built in Type Model FXYSP40KV1 FXYSP50KV1 FXYSP63KV1 1 phase 50Hz 1 phase 50Hz 1 phase 50Hz Power Supply 220 240V 220 240V 220 240V 1 Cooling Capacity kW 4 5 5 6 74 2 Heating Capacity kW 5 0 6 3 8 0 Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions HxWxD mm 300x700x800 300x700x800 300x1 000x800 Coil Cross RowsxStagesxFin Pitch mm 3 14 1 75 3 14 1 75 3 14 1 75 Fin Coil Face Area m2 0 132 0 132 0 221 Model V1 D18H2AC1V1 D18H2AB1V1 2D18H2AB1V1 one VAL D18H2AC1 D18H2AB1 2D18H2AB1 Type Sirocco Fan Sirocco Fan Sirocco Fan Es Motor Output x Mumbar ji iy 65x1 85x1 125x1 Air Flow Rate H L m min 11 5 9 15 11 21 15 5 dic des Pa 88 49 20 88 59 29 x4 88 49 20 x4 Drive Direct Drive Direct Drive Direct Drive Temperature Control Microprocessor Thermosta
274. pls 1000pls ON OFF OFF 11 ON evp Opls OFF Opls 700pls ON OFF 12 ON evp Opls OFF Opls ON OFF ON 13 ON GRS OFF H ON ON opis 2000pls ON OFF OFF 14 ON Jep RSH OFF H ON ON evp opis 1000 ON OFF OFF 15 ev RSH OFF H ON ON opis 700 on oFF ON 16 evp mun OFF Opls ON OFF ON 23 ON GMS orFF Opis ON ON OFF cond 1000pls oFF OFF OFF 24 ON GRS H ON ON evp opis ON ON ON evp opis ON ON OFF GR SH SH 25 ON evp control OFF H ON ON ON ON evp control ON ON GR SH SH SH 26 ON evp control OFF H ON evp control ON ON evp control ON ON m Note GR SH control Imaginary refrigerant circulation amount Super heat degree control ENE control Function R 407C PLUS Series Heat Recovery System 69 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 3 4 4 BS Unit Basic Operation Contents Instructs ON OFF operation of BS unit solenoid valve from outdoor unit depending on the operating state of indoor unit However regarding non ordinary operation of startup control defrosting oil return and equalizing control BS unit solenoid valve is switched under the individual control This section describes only the basic operation by
275. protection 8 Suction thermistor 1 Hx 1 R41T Detects outlet temperatures of heat exchangers and uses it in 9 Suction thermistor 2 Hx 2 42 degree control electronic expansion 10 Suction thermistor Hx 3 R43T 11 Suction pipe thermistor R6T Detect accumulator outlet temperature and protect compressor 12 Liquid pipe thermistor Detect liquid receiver outlet temperature and judge the Y5S open close under liquid pressure control Function R 407C PLUS Series Heat Recovery System 35 SiE33 105 85615048 Function 407 PLUS Series Heat Recovery System Refrigerant System Diagram RSEYP24 26 28 30KJY1 193113 mm SEA 0 S SIA IXO 2 5 019 05 009105 aang T E nii d Hate 2 81195914 A
276. ps if operating at fan 3 or lower Therefore switches M12F to 9 0 Tfin gt 87 C H L OFF M11F OFF M12F OFF lt B 9 moro M12F ON V2567 Start the control from Step 0 6 Outdoor EV control In cooling operation fix the EV 0pls on the master unit side and EV 2000pls on the slave unit side 16HP to 20HP EV1 0pls EV2 2000pls 24HP or larger EV1 Ev2 0pls EV3 2000pls 7 Indoor EV control Conducts 200pls instruction to all indoor units EV from 10 seconds before SVP ON Refer Fan Tap Table Page 96 for fan step detail Function R 407C PLUS Series Heat Recovery System 59 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 Equalizing Startup Control End the startup control Step No O Lib 2 131415 6 i 1 1 1 1 _ I I I I INV According to protgeton contiol I I I SVP Opls 1 1 Accordingto Outdoor EET I 1 ott 1 Operation mode 1 I I EV I I 1 1 I I 1 wem mm I 1 Full operation normally 2 Provides fan control for high pressure keeping utdoor fan ol i E 1 According to Holding pre
277. quid Pipes 6 4mm Flare Connection 6 4mm Flare Connection 6 4mm Flare Connection Piping A Gas Pipes 12 7mm Flare Connection 12 7mm Flare Connection 12 7mm Flare Connection onnections n Dan Phe wom 28 v Weight kg 30 30 30 Safety Devices Thermal Protea ior Fan Motor Thermal Thermal Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Model BYBS32DJW1 BYBS32DJW1 BYBS32DJW1 Suction Half Panel Color White 10Y9 0 5 White 10Y9 0 5 White 10Y9 0 5 Panel Dimensions HxWxD mm 55x650x500 55 650 500 55 650 500 Weight kg 3 3 3 Standard Accessories Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Clamp Metal Insulation for Fitting Sealing Pads Clamps Screws Washers Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Clamp Metal Insulation for Fitting Sealing Pads Clamps Screws Washers Operation Manual Installation Manual Paper Pattern for Installation Drain Hose Clamp Metal Insulation for Fitting Sealing Pads Clamps Screws Washers Notes 2 3 4 Nominal cooling capacities are based on the following conditions Return air temperature 27 C DB 19 C WB Outdoor temperature 35 C DB Equivalent ref piping 5m Horizontal Nominal heating capacities are based on the foll
278. r Suction Air ofc Thermistor for Heat ST8605 7 8 L1600 Thermistors Exchanger High Temp R3T 20kQ 25 C Thermistor Heat ROT ST8602A 7 6 11600 Exchanger 20kQ 25 C Float Switch 33H FS 0211 Others Fuse F1U 250V 05 2 Transformer TR22M21R8 Model Parts Name Symbol FXYSP FXYSP FXYSP FXYSP FXYSP FXYSP Remark 50KV1 63KV1 100KV1 125KV1 Remote Wired Remote Controller Controller BRC1AS2 Option AC 220 240V 50Hz 10125 19225 Fan Motor MIE 1950W 1065W 1985w y 10135W W Motors Thermal protector Thermal Fuse 152 C 135 C OFF 87 C ON Motor for Drain Pump ean Thermistor Suction Air R1T on Thermistor for Heat ST8605 7 8 11600 Thermistors Exchanger High Temp PST 20kQ 25 C Thermistor Heat ST8602 6 06 L1250 Exchanger 20kQ 25 C Float Switch 33H FS 0211 Fuse F1U 250V 10A 05 2 Others TFu 109 10 Transformer TR22M21R8 46 Function R 407C PLUS Series Heat Recovery System SiE33 105 List of Safety Device and Function Parts Setting Value Model Parts Name Symbol FXYMP FXYMP Remark 40KV1 50KV1 63KV1 80KV1 100KV1 125KV1 200KV1 250KV1 Remote Wired Remote Controller Controller B
279. r ADUCN Number yy 20 30 50 85 Air Flow Rate H L m8 min 12 9 16 5 13 26 21 33 25 Direct Drive Direct Drive Temperature Control Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Sound Absorbing Thermal Insulation Material Glass Wool Urethane Foam Glass Wool Urethane Foam Glass Wool Urethane Foam Glass Wool Urethane Foam Liquid Pipes 9 5mm Flare Connection 9 5mm Flare Connection 9 5mm Flare Connection 9 5mm Flare Connection Piping Gas Pipes 15 9mm Flare Connection 15 9mm Flare Connection 15 9mm Flare Connection 19 1mm Flare Connection Connections s VP25 External Dia 32 VP25 External Dia 32 VP25 External Dia 32 VP25 External Dia 32 Drain Pipe mm Internal Dia 25 Internal Dia 25 Internal Dia 25 Internal Dia 25 Weight kg 32 35 47 48 Safety Devices Fuse Fuse Fuse Fuse Thermal Fuse for Fan Motor Thermal Fuse for Fan Motor Thermal Fuse for Fan Motor Thermal Fuse for Fan Motor Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Model BYBC50GJW1 BYBC63GJW1 BYBC125GJW1 BYBC125GJW1 Panel Color White 10Y9 0 5 White 10Y9 0 5 White 10Y9 0 5 White 10Y9 0 5 Decoration Dimensions HxWxD mm 53x1 245x6
280. r Air NET Address 0 address Binary number 1 0000000 0060008 O 6 digits 2 0000000 63 19 Back up Emergency operation When STD 2 malfunctions O e e e o e e operation when STD compressor WhenSTD 1 malfunctions e e e o e malfunctions Normal operation 00600000 20 Refrigerant Additional refrigerant Refrigerant charge 00000090 charge charge operation operation operation Normal operation 0000000 21 Refrigerant Allows operation of Refrigerant recovery recovery refrigerant recovery O O O operation Normal operation Oeeeeepo V0840 2 Test Operation R 407C PLUS Series Heat Recovery System 113 R 407CTest Operation SiE33 105 ae LED display LED display LED display No Setting item Description HIP HOP HP HAP HIP HOP HP HAP HIP HOP HP 0 EMG Emergency operation when Emergency operation cie 00000 Emergency inverter type outdoor unit OeeeeeonnR i S operation 1 malfunctions Normal operation 0i000000 00000 1 Cool heat Address for cool heat Address 0 cie unified unified operation i lt S g
281. r supply for all optional controllers for centralized control simultaneously Is a parallel interface Schedule timer and parallel interface cannot be used in combination Disconnect either the schedule timer or parallel interface and reset the power supply for all optional controllers for centralized control simultaneously Is the schedule timer s individual combined connector connected YES Disconnect the schedule timer s individual combined connector and reset the power supply for all optional controllers for centralized control simultaneously Are there two or more optional Controllers for centralized YES gt Arrange so that the connector for setting master control is connected to one controller for centralized control and reset the power supply for all optional controllers for centralized control simultaneously Reset the power supply for all optional controllers for centralized control simultaneously If the malfunction is still not cleared gt Disconnect the connector for setting master control from the master controller connect to another optional controller for centralized control and simultaneously reset all optional controllers for centralized control again The controller connected by the connector for setting master control when the malfunction is cleared is defective and must be replaced VF073 Troubleshooting R 407C PLUS Series
282. r unit If ON button is pushed during operation described above the UH or U4 malfunction indicator blinks Returns to normal when automatic setting is complete 106 Test Operation R 407C PLUS Series Heat Recovery System SiE33 105 Test Operation 1 3 Outdoor Unit PC Board Ass y Outdoor Unit a 2 ny gr AN a pu a m 004 H E par rp A eae 3 Cf 3 E en A ag Ar LM t ne 1s 5 EII xd PUEDE y i meu d JH m ak H 3 y peines ord tfr al ns es A wa ib Pd n l J ByS k3A Nt pr Muni 3n Ravi 73 Jd 74 2 2 P 7 7 on E e E 3 3 ot td at 22357 Ho Fen os Els lt NE ag VP P ON ow ai ys y 5 Y Its JE T ed DEED N 1 xam Zea Sar 036 eee FL V0834 Test Operation R 407C PLUS Series Heat Recovery System 107 R 407CTest Operation SiE33 105 1 Transmission terminal Indoor unit Cool Heat selector Outdoor Outdoor SELECTOR T0INDUNT I00UIDUNT V
283. rator Refrigerant Oil DAPHNE FVC68D DAPHNE FVC68D il Charge Volume L 4 0 4 0 4 0 4 0 4 0 4 0 Standard Accessories Accessories pipe Gas liquid and Discharge pipe Connection pipes Gas pipe Installation manual Operation manual Jumper wire Low High voltage Clamps Accessories pipe Gas liquid and Discharge pipe Connection pipes Gas pipe Installation manual Operation manual Jumper wire Low High voltage Clamps Notes 1 difference 0m 2 Indoor temp 20 C DB outdoor temp 7 C DB or 6 C WB equivalent piping length 7 5m level difference 0m Indoor temp 27 C DB or 19 C WB outdoor temp 35 C DB Equivalent piping length 7 5m level 10 Specifications R 407C PLUS Series Heat Recovery System SiE33 105 Specifications Model RSEYP30KJY1 Constituent Model Main Unit Sub Unit REYP20KJY1 RXEP10KJY1 Power Supply 3 phase 50Hz 380 415V 1 Cooling Capacity kw 82 1 2 Heating Capacity kw 82 1 Casing Color Ivory white 5Y7 5 1 Dimensions HxWxD mm 1 460x2 580x690 1 440x1 280x690 Heat Exchanger Cross fin coil Model JT236DCVTYE 2 JT300DATYE 2x2 Type Hermetically sealed scroll type Piston Displacement m h 43 3 28 4 28 4 Compressor Number of Revolutions rpm 5 510 2 900 2 900 Motor Output x N
284. rd A1P 5M Q 21 blue 4 Red 5 GND 3 Black 5 in 2 Green 3 A D input a I white 5 1 2 Measure voltage here VLO78 2 Refer to pressure sensor pressure voltage characteristics table on P243 180 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting 3 25 Low Pressure Drop Due to Refrigerant Shortage or Electronic Expansion Valve Failure Remote UD Controller Display Supposed m Out of gas or refrigerant system clogging incorrect piping Causes Defect of pressure sensor W Defect of outdoor unit PC board Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Low pressure is 1 0 kg cm 0 098 MPa or less YES Out of gas refrigerant system is clogged Requires check of refrigerant system he voltage of X21A pins 2 and 3 on both sides of outdoor unit PC board A1P is 0 8 VDC or less Pressure sensor Replace low outdoor unit PC board The suction gt Replace low pressure sensor YES 1 gt Out of gas or refrigerant p high system is clogged Requires or NIGEL check of refrigerant system Resistance is normal when measured with the suction pipe thermistor R6T and coil thermistor R2T disconnected from the outdoor unit NO gt Replace the
285. rd has been replaced Be sure to turn off power switch before connect or disconnect connector or parts damage may be occurred a malfunction occur even after 12 minutes elapses from the time when electricity is introduced o indoor and outdoo NO Normal YES indoor outdoor and NO gt After fixing incorrect wiring outdoor outdoor unit transmission wiring normal YES After fixing incorrect wiring push and hold the RESET button on the outdoor unit PC board for 5 seconds Replace whichever is defective NO push and hold the RESET button on the outdoor unit PC board for 5 seconds The unit will not run for up to 12 minutes gt Normal Does a malfunction occur Does UH malfunction occur for all indoor units in the system YES gt Replace indoor unit PC board gt Replace outdoor unit PC board A1P VF062 192 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Failure Diagnosis for Inverter System 4 Failure Diagnosis for Inverter System Points of Diagnosis 4 1 The main causes for each malfunction code are given in the table below For details refer to the next page and those following Failure is probable O Failure is possible O Failure is improbable Failure is impossible Location o
286. reset the schedule O timer s power supply gt Reset the power supply for the schedule timer VF078 Troubleshooting R 407C PLUS Series Heat Recovery System 213 Troubleshooting Unified ON OFF Controller SiE33 105 8 Troubleshooting OP Unified ON OFF Controller 8 1 Operation Lamp Blinks Remote Operation lamp blinks Controller Display Supposed Malfunction of transmission between optional controller and indoor unit Causes Connector for setting master controller is disconnected Defect of unified ON OFF controller Defect of indoor unit PC board Malfunction of air conditioner Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Is a malfunction YES code displayed on the remote gt Diagnose the cause with the controller air conditioner s failure diagnosis manual gt Reset power supply for all optional controllers for centralized control simultaneously Is the power supply for the indoor unit displaying a malfunction turned on Turn the power supply of the indoor unit on Is transmission wiring YES disconnected or wired gt Fix the wiring correctly incorrectly 15 transmission with all indoor units malfunctioning Is the group No of malfunctioning indoor units set NO Set the group No correctly Replace indoor unit PC board the
287. ressure 5 colorimetric method gravity method 50 or more Capacities are net including a deduction for cooling an addition for heating for indoor fan motor heat Static external pressure is changeable to change over the connectors inside electrical box this pressure Air filter is not standard accessory but please mount it in the duct system of the suction side Select its Conversion Formulae kcal h kWx860 Btu h kWx3414 cfm m3 minx35 3 Specifications R 407C PLUS Series Heat Recovery System 21 Specifications SiE33 105 Ceiling Mounted Duct Type Temperature Control Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Model FXYMP100KV1 FXYMP125KV1 FXYMP200KV1 FXYMP250KV1 Power Supply Er 1 Cooling Capacity kW 11 2 14 0 224 28 0 2 Heating Capacity kW 12 5 16 0 25 0 31 5 Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions HxWxD mm 390x1 110x690 390 1 110 690 470x1 380x1 100 470 1 380 1 100 Coil Cross RowsxStagesxFin Pitch mm 3x16x2 0 3x16x2 0 3x26x2 0 3x26x2 0 Fin Goil Face Area m2 0 319 0 319 0 68 0 68 Model 2D11 2D3AG1VE 2D11 2D3AF1VE D13 4G2AD1x2 D13 4G2AD1x2 Type Sirocco Fan Sirocco Fan Sirocco Fan Sirocco Fan m Motor ii yy 270 430 380x2 380x2
288. roller 204 6 1 Malfunction of Transmission Between Central Remote Controller and Indoor Unit 204 6 2 PCiBoard Defect tein tt NUES 205 6 3 Malfunction of Transmission Between Optional Controllers for Centralized 206 6 4 Improper Combination of Optional Controllers for Centralized 207 6 5 Address Duplication Improper 208 Troubleshooting OP Schedule Timer 209 7 1 Malfunction of Transmission Between Central Remote Controller and Indoor Unit 209 7 2 210 7 3 Malfunction of Transmission Between Optional Controllers for Centralized Control 211 7 4 Improper Combination of Optional Controllers for Centralized 212 7 5 Address Duplication Improper Setting 213 Troubleshooting OP Unified ON OFF Controller 214 8 1 Operation Lamp Blinks eo 214 8 2 Display Under Host Computer Integrate Control Blinks Repeats Single Blink cda 215 8 3 Display Under Host Computer Integrate Control Blinks R
289. ry condensers Use for heat exchanger capacity control during simultaneous cooling heating operation N Solenoid valve Y2S For hot gas bypass and pressure equalization Bypasses hot gas during transitional operation such as defrosting operation to prevent sudden decrease of low pressure Also equalizes pressure to reduce startup load Solenoid valve Y3S For inverter unit liquid injection Provides liquid injection to prevent overheating operation P Solenoid valve Y4S For receivers Use for pump down refrigerant to receiver Q Solenoid valve Y5S liquid pressure control Use for maintaining liquid pressure during heat exchanger capacity control Solenoid valve Y6S For constant speed comp 1 liquid injection Provides liquid injection to prevent overheating operation S Solenoid valve Y7S For constant speed comp 2 liquid injection Provides liquid injection to prevent overheating operation T High pressure sensor SENPH Heating operation Provides PI control for compressors and heat exchanger by detecting high pressure Cooling operation Controls compressors to ensure sufficient high pressure when outside temperature is low U Low pressure sensor SENPL Cooling operation Provides PI control for compressors and heat exchanger by detecting low pressure Heating operation Controls motorized valves to maintain constant evaporator superheated degree V High pressure switch Q1PH Opens at s
290. s 11051105 305 Thermostat ON INV charging BS unit solenoid valve changeover Max 16 sec V2568 60 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt Compressor frequency Fix the frequency at 41Hz OFF OFF for the basic operation However increase the compressor operation step with 4 way valve operation ensuring control to ensure the operation of the 4 way valve 2 Outdoor fan control gt 1 18 gt Pc gt 0 78MPa gt Step 5 Step 3 Step 0 Pc lt 0 98MPa Pc lt 0 59MPa Note Initial step is Step 0 V2569 Regarding 24 to 34HP model the fan M12F on the inverter box side stops if operating at fan 3 lower Therefore Tfin switches M12F to M11F 2 0 Tfin gt 87 C H L OFF M11F OFF M12F OFF 44 M2F ON Tfin lt 67 C V2570 3 Indoor unit instruction cancellation conditions HP gt 1 47MPa o Startup control ending V2571 4 Indoor unit instruction cancellation conditions 0 gt 30 OR Th7 Te gt 10 LP lt 0 098MPa V2572 5 Opening degree of Ev 3 compressor system EV3 on sub unit side 20S2 ON 0 pls 2052 gt 500 pls 6 EV instruction to indoor unit Instructed opening degree is shifted under the following conditions only on indoor unit with coolin
291. setting High pressure setting Note 1 for heating Low See 10 Defrost Temperature setting Quick defrost cie e eo ee setting for defrost 0606060 e R Normal factory oie S Note 4 Slow defrost oeeeeeoc SL Push 3 times V0840 1 114 Test Operation R 407C PLUS Series Heat Recovery System SiE33 105 Test Operation ug LED display LED display LED display HIP HOP HOP HAP HIP HIP HOP HIP HSP HIP HOP HAP HSP HP 13 Air Net Address for Air Net Address 0 address 5 Binary number 1 0 i000000 Oeeooeo i SL SIIR R 6 digits 2 0 0000006 63 SL Push 6 times l 19 Backup Emergency operation When STD 2 malfunctions operation when STD j pe compressor 0600000 R wren STD 1 malfunctions e e e o e oie oe y malfunctions S 9 Normal operation O e e e e e o oH E E E E EO sI 20 Refrigerant Additional refrigerant Refrigerant charge OH E E E EOK ENEK E E E EOR charge charge operation e O e O e R operation SIR operation Normal operation O E E E E EO OH E 00000 g 21 Refrigerant Allows operation of Refrigerant recovery O
292. shes Malfunction code upper digit diagnosis Press the UP or DOWN button and change the malfunction code upper digit until the malfunction code matching buzzer 2 is generated The upper digit of the code changes as shown below when the UP and DOWN buttons are pressed me E ot opp PERES 251 9 8 1 6 6 4 gt Advance button Backward button sEoos 2 Number of beeps Continuous beep Both upper and lower digits matched Malfunction code confirmed 2 short beeps Upper digit matched 1 short beep Lower digit matched Press the MODE selector button The right 0 lower digit indication of the malfunction code flashes Malfunction code lower digit diagnosis Press the UP or DOWN button and change the malfunction code lower digit until the continuous malfunction code matching buzzer 2 is generated The lower digit of the code changes as shown below when the UP and DOWN buttons are pressed gt J 22 9 2425 25272829 R UE c Advance button Backward button SE007 148 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting by Remote Controller Normal status Enters inspection mode from normal status when the INSPECTION TEST button is pressed I p 1 Press INSPECTION TEST button If no button is pressed for 1 minute equipment returns to normal status
293. shooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting 3 9 Indoor Unit Malfunction of Thermistor R2T for Liquid Pipe Remote Controller Display Supposed m Defect of thermistor R2T for liquid pipe Causes m Defect of indoor unit PC board Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Connector is connected to X12A of the indoor unit PC board Connect the thermistor and turn on again Resistance is normal when measured after disconnecting the thermistor R2T from the indoor unit PC board 3 5kQ 360kQ NO gt Replace the thermistor R2T YES gt Replace the indoor unit PC board VF036 Troubleshooting R 407C PLUS Series Heat Recovery System 165 Troubleshooting SiE33 105 3 10 Indoor Unit Malfunction of Thermistor R3T for Gas Pipes Remote 5 Controller Display Supposed W Defect of indoor unit thermistor R3T for gas pipe Causes m Defect of indoor unit PC board Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Connector is connected to X11A of NO the indoor unit PC board gt Connect the thermistor and turn on again Resistance is normal when measured after disconnecting the thermistor from the
294. sor 2 M3C JT300DATYE 2 Magnetic Relay Inverter CLK 35J P6 Compressor HOE 35F TRA1B HOE 35F TRA1D STD K2M 0A 55 STD K3M Le SS D Crankcase Heater E1 3HC 50Wx2 50Wx2 50Wx2 50Wx3 50Wx3 50Wx3 50Wx3 140W MIF 13545 c 230W Mer 135 5 140W 135 5 Fan Motor Setting M4F ione Fan Motor temperature of 140W temperature switch M11F 135 5 230W ler ei 135 5 0 140W ES B 135 5 c 230W 135 5 EDM BAOYPDM 1 Coil EBM DM Electronic Expansion 2 Body EDM BAOYPDM 1 Body EDM BAOYPDM 1 Valve Coil EBM DM Coil EBM DM Y3E Body EDM BA0YPDM 1 Coil EBM DM Functional Y1S for Auxiliary condenser NEV603DXF Parts Y2S for Hot gas NEV603DXF Y3S Injection M1C NEV202DXF Solenoid Valve Y4S for receiver NEV603DXF Y5S for liquid pressure control NEV202DXF Y6S for Injection M2C NEV202DXF Y7S for Injection M3C NEV202DXF 4 Way Valve Y1 3R VH60100 Press re Sensor SENPH PS8040A 0 3 33MPa SENPL PS8040A 0 0 96MPa 20PS688 10 OFF 2 94 9 MPa Pressure ccure Switch Giver 2 16 0 4MPa Q3PH 20PS688 10 OFF 2 9442 4 MPa ON 2 16 0 1 Pressure Regulating Valve LRV B 3 MINOPERATING PRESSURE 1 5 2 0 MPa R1T 3 5 360kQ 20kQ at 25 C Thermistor Coil R2T 3 5 360kQ 20kQ at 25 C Thermistors Thermistor Discharge R3T 3 5 400kQ
295. ssion Between Remote Controller and Indoor Unit Remote Controller Display Supposed Causes Troubleshooting us Malfunction of indoor unit remote controller transmission Connection of two main remote controllers when using 2 remote controllers Defect of indoor unit PC board Defect of remote controller PC board Malfunction of transmission caused by noise A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred 1 of both remote controllers is set to MASTER Using 2 remote controllers control YES Set one remote controller to SLAVE turn the power supply off once and then back on Operation feturns to normal when th power is turned off omentarily All indoor PC board microcomputer monitors blink NO Replace indoor unit PC board There is possibility of malfunction caused by noise Check the surrounding area and turn on again Switch to double core independent cable replacement Multi core Cable is used for the indoo unit remote controller transmission Defect of remote controller PC board or indoor unit PC board Replace whichever is defective VF055 184 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting 3 29 Malfunction of Transmission Between Outdoor Units Remote Controller Display Supposed Ca
296. ssure Switch 3 16 Outdoor Unit Actuation of Low Pressure 3 17 Outdoor Unit Malfunction of Moving Part of Electronic Expansion Valve 1 3 18 Outdoor Unit Abnormal Discharge Pipe Temperature 3 19 Outdoor Unit Malfunction of Thermistor for Outdoor Air R1T 3 20 Outdoor Unit Malfunction of Discharge Pipe Thermistor R3T 3 21 Outdoor Unit Malfunction of Thermistor R6T for Suction Pipe 3 22 Outdoor Unit Malfunction of Thermistor R2T for Heat Exchanger 3 23 Outdoor Unit Malfunction of Discharge Pipe Pressure 3 24 Outdoor Unit Malfunction of Low Pressure Sensor 3 25 Low Pressure Drop Due to Refrigerant Shortage or Electronic Expansion Valve Failure 3 26 Reverse Phase Open Phase 3 27 Malfunction of Transmission Between Indoor Units 3 28 Malfunction of Transmission Between Remote Controller and Indoor 3 29 Malfunction of Transmission Between Outdoor Units 3 30 Malfunction of Transmission Between Master and Slave Remote Controllers 3 31 Malfunction of Transmission Between Indoor and Outdoor Units in t
297. stor 1 R41T Detects outlet temperatures of heat exchangers and uses it in constant 9 Header thermistor 2 R42T superheated degree SH control electronic expansion valve control 11 Suction pipe thermistor R6T Detect accumulator outlet temperature and protect compressor 12 Liquid pipe thermistor Detect liquid receiver outlet temperature and judge the Y5S open close under liquid pressure control 32 Function R 407C PLUS Series Heat Recovery System Refrigerant System Diagram SiE33 105 RSEYP16 18 20KJY1 15615045 apis Buldid 015 ue4
298. sulation for Fitting Drain Hose Clamps Screws Washers Level Adjustment Screw Operation Manual Installation Manual Insulation for Fitting Drain Hose Clamps Screws Washers Level Adjustment Screw Operation Manual Installation Manual Insulation for Fitting Drain Hose Clamps Screws Washers Level Adjustment Screw Notes Nominal cooling capacities are based on the following conditions Return air temperature 27 C DB 19 C WB Outdoor temperature 35 C DB Equivalent ref piping 5m Horizontal 2 Nominal heating capacities are based on the following conditions Return air temperature 20 C DB Outdoor temperature 7 C DB 6 WB Equivalent ref piping 5m Horizontal 3 Capacities are net including a deduction for cooling an addition for heating for indoor fan motor heat Conversion Formulae kcal h kWx860 Btu h kWx3414 cfm m3 minx35 3 26 Specifications R 407C PLUS Series Heat Recovery System SiE33 105 Specifications Floor Standing Type Model FXYLP40KJV1 FXYLP50KJV1 FXYLP63KJV1 1 phase 50Hz 1 phase 50Hz 1 phase 50Hz Power Supply 220 240V 220 240V 220 240V 1 Cooling Capacity kW 4 5 5 6 74 2 Heating Capacity kW 5 0 6 3 8 0 Casing Color Ivory White 5Y7 5 1 Ivory White 5Y7 5 1 Ivory White 5Y7 5 1 Dimensions HxWxD mm 600 1 140 222 600 1 420 222 600 1 420 222 Coil Cross RowsxStagesxFin Pitch mm 3x14
299. t 20 1 Aux Fan 2052 Heat 20E2 Fan valve exchanger condensor MF11 MF12 exchanger MF3 MF4 55 mode mode b OFF cond 0pls OFF H OFF OFF cond 2000pls ON ON OFF OFF cond 0pls OFF L OFF OFF cond 2000pls ON ON OFF 0 evp Opls ON H OFF OFF cond 2000pls ON ON OFF 1 evp Opls OFF H OFF OFF cond 2000pls ON ON OFF 2 evp 0pls OFF H OFF OFF cond 1000pls ON ON OFF 3 evp 0pls OFF H OFF OFF cond 700pls ON ON ON 4 evp 0pls OFF H OFF OFF cond EX ON ON ON 5 evp 0pls ON H OFF OFF cond 2000pls ON OFF OFF 6 evp 0pls ON H OFF OFF cond 1000pls ON OFF OFF 7 evp 0pls ON H OFF OFF cond 700pls 8 ON evp 0pls ON H OFF OFF cond EX ON OFF 9 evp Opls OFF H OFF OFF cond 2000pls ON OFF OFF 10 ON evp Opls OFF H OFF OFF cond 1000pls ON OFF OFF 11 ON evp Opls OFF H OFF OFF cond 700pls ON OFF ON 12 evp Opls OFF H OFF OFF cond ON OFF 13 evp GR SH OFF H OFF OFF cond 2000pls ON OFF OFF GR SH 14 evp control OFF H OFF OFF cond 1000pls ON OFF 15 ON evp GRISH oFF H OFF OFF cod 700pls ON OFF ON 16 ON evp GR SH OFF H OFF OFF cond ON OFF GR SH 23 evp control OFF H OFF OFF cond 1000pls OFF OFF OFF 24 evp OFF H OFF evp 0pls OFF OFF OFF GR SH SH 25 evp control OFF H OFF ON evp Control ON OFF OFF m Note GR SH control Imaginary
300. t address Binary number 1 0 00000 Oeeeeeo L lt s Do not set 5 digits 2 000000 E 5 2 31 O09999 00000 2 Low Address for low Address 0 cie 00090 00000 demand noise demand i 5 address operation Binarynumber 1 gb IR 5 digits 2 2 E 5 gt 2 31 O09909 5 3 Sequential Address for Address 0 cie 0 0 0 0 start system sequential start 5 gt system Binary number 1 oie 0000 00000 i 97 amp 5 digits 2 000000 2 lt SL i 31 009000 00000 sr H o 4 Number of unit Outdoor unit for 3 units Seeeoe eeoee for sequential sequential start i 4Sr 5 start 0000000 2units oieeeeoo E Note 1 1 unit 5 Forced fan Indoor unit fan turns Forced fan operation oie eeeoe y switch while unitis stopped O O H tap IR IR Normal operation O E E E E EO 6 Indoor unit Allows operation of Forced fan operation cie 00920 y forced indoor unit from oeeeooe tap IR IR operation outdoor unit Normal operation OR E E E E EU 451 Push 2 times 8 TE setting nti pressure setting oeeoceee High e or cooling lt Ist Normal factory set O e e e o e i i i NES KN 9 TC
301. t ON To indor unit To indor unit VL122 Power supply System 1 Power supply System 2 1 I O O n Heat recovery R407C T Master Sub Master Sub VRV Y PLUS 2 BS System 8 System 7 System 6 System 5 System 4 System 3 Power supply Power supply Power supply Power supply a L I 2 R RSXY 14 1 1 11 1 11 Y lt lt 754 AF gt p ee In the case of power supply in the same line 8 10HP outdoor unit VL123 118 Test Operation R 407C PLUS Series Heat Recovery System SiE33 105 Test Operation 1 6 Low Noise Operation By connecting the external contact input to the low noise input of the outdoor unit external control adaptor for outdoor unit optional you can save power and lower operating noise by 2 3 dB Instructions for 1 Outdoor unit field setting Demand Control Setting mode 1 Set low noise operation to ON Operation 4 Setting mode 2 Match low noise operation and demand control address with address of outdoor unit external control adaptor 2 Outdoor unit external control adaptor setting Function switch SS
302. t air flow volume operation Fan OFF Electronic expansion valv capacity contorol e Electronic expansion valve capacity contorol Y Electronic expansion valve open y x12 Air flow direction Air discharge is 100 horizontal when heating operation is turned off by thermostat 13 Hot start VF025 Hot start is carried out when operation starts or defrosting is complete and condenser inlet temperature exceeds 34 or 3 minutes elapses or when Tc gt 52 142 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Operation Flowcharts 14 Thermostat status U j i o a ma pie E 5 is xS Temperature setting Suction air temperature VL086 15 Low discharge air temperature protection Protection is effected when the preset temperature is 24 C or lower and the opening of the electronic expansion valve is slight Troubleshooting R 407C PLUS Series Heat Recovery System 143 Troubleshooting Remote Controller SiE33 105 2 Troubleshooting by Remote Controller 2 1 The INSPECTION TEST Button The following modes can be selected by using the Inspection Test Operation button on the remote control Depress Inspection Test Operation button for more than 4 seconds Service data can be obtained Malfunciton code history Tempera
303. t for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Sound Absorbing Thermal Insulation Material Glass Fiber Glass Fiber Glass Fiber Air Filter Resin Net with Mold Resistant Resin Net with Mold Resistant Resin Net with Mold Resistant Liquid Pipes 6 4mm Flare Connection 9 5mm Flare Connection 9 5mm Flare Connection Piping Gas Pipes 12 7mm Flare Connection 15 9mm Flare Connection 15 9mm Flare Connection Connections VE VP25 External Dia 32 VP25 External Dia 32 VP25 External Dia 32 Drain Pipe mm Internal Dia 25 Internal Dia 25 Internal Dia 25 Weight kg 30 31 41 Fuse Fuse Fuse Safety Devices Thermal Protector for Fan Motor Thermal Protector for Fan Motor Thermal Protector for Fan Motor Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Model BYBS45DJW1 BYBS45DJW1 BYBS71DJW1 Suction Half Panel Color White 10Y9 0 5 White 10Y9 0 5 White 10Y9 0 5 Panel Dimensions HxWxD mm 55x800x500 55x800x500 55x1 100x500 Weight kg 3 5 3 5 4 5 Operation Manual Installation Operation Manual Installation Operation Manual Installation Manual Paper Pattern for Installation Manual Paper Pattern for Installation Manual Paper Pattern for Installation Standard Accessories Drain Hose Clamp Metal Insulati
304. t sensor in remote controller 168 EO 9 9 9 Actuation of safety device 169 El 9 9 9 PC board defect 170 E1 O e 9 PC board defect 170 9 9 9 Actuation of high pressure switch 171 E4 9 9 9 Actuation of low pressure sensor 172 E9 9 9 9 Malfunction of moving part of electronic expansion 173 valve Y1E F3 9 9 9 Abnormal discharge pipe temperature 174 H3 O e 9 High pressure switch failure H4 9 9 9 Actuation of low pressure switch H9 9 9 9 Malfunction of thermistor R1T for outdoor air loose 175 connection disconnection short circuit failure H9 9 Malfunction of thermistor R1T for outdoor air loose 175 connection disconnection short circuit failure J1 9 9 9 Malfunction of pressure sensor J3 9 9 9 Malfunction of discharge pipe thermistor R3T loose 176 connection disconnection short circuit failure J3 9 Malfunction of discharge pipe thermistor R3T loose 176 connection disconnection short circuit failure J5 9 9 9 Malfunction of thermistor R4T for suction pipe 177 loose connection disconnection short circuit failure 154 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting by Remote Controller undefined Malfunction Operation Inspection Unit No Malfunction contents Page code lamp display Refered Outdoor J6 9 9 9 Malfunction
305. t setting 130 e 165 Fresh up operation 130 ellc P RM 166 HANC 167 H Centralized individual setting 130 175 Centralized Control Group No Setting 132 Heat Exchanger PI Control Centralized zone interlock setting 130 Heating amp Simultaneous Cooling Heating Characteristics a 240 Operation Mode 68 CU ya uum aa 168 Heating Pump Down Residual Operation Compressor ON OFF Conditions 64 Heating amp Simultaneous Compressor Operation Steps 66 Cooling Heating Operation 94 Compressor Control 65 Heating Restriction according to Outdoor Compressor Sequence Operation ECRANS ERE 67 Temerature EET E SU DEEP CRINE 55 Contents of Control Modes 134 High Pressure Protection Control 79 Cooling Startup Control 58 How to Use The Monitor Switch Correction of Td with Outdoor Temperature ES 52 on The Inverter PC Board 194 Crankcase Heater Control 64 D Improper Combination of Optional Controllers for Defrost Control deo re ete tt dtes 91 Centralized Control
306. t the service mode In service mode 1 press the MODE button for 5 seconds to enter service mode 2 Press the SET button to set the LED indicators to the refrigerant recovery mode indication Press the RETURN button Press the SET button to set the LED indicators as shown at right Press the RETURN button to end the setting operation O e e e e e e joj O e e e O e e O 3 Turn off the power switches of the indoor and outdoor units Turn off the power switch for one of indoor or outdoor unit then turn off the power switch of the other unit within 10 minutes 4 Conduct refrigerant recovery 5 Press the RETURN button again to return to initial status m Cancel the setting in the setting mode or cancel the mode by conducting power reset of the outdoor unit Test Operation R 407C PLUS Series Heat Recovery System 123 R 407CTest Operation SiE33 105 1 11 Backup and Emergency Operation 1 11 1 Backup Operation When a constant speed type compressor malfunctions due to OC actuation if you restart operation by remote controller after the unit stops you can continue to operate the system without the faulty constant speed type compressor The system can run by backup operation for up to 3 hours of total indoor unit operating time When 3 hours is exceeded and th
307. tdoor unit PC board A1P VF056 Troubleshooting R 407C PLUS Series Heat Recovery System 185 Troubleshooting SiE33 105 3 30 Malfunction of Transmission Between Master and Slave Remote Controllers Remote U8 Controller Display Supposed m Malfunction of transmission between main and sub remote controller Causes Connection between sub remote controllers m Defect of remote controller PC board Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred SS1 of remote controller PC boards is set to MAIN Set SS1 to MAIN the power supply off once and then back on Using 2 remote controllers control gt Turn the power off and then back on If a malfunction occurs replace the remote controller PC board of both remote controllers is gt Set one remote controller to MAIN the power supply off once and then back on VF057 186 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting 3 31 Malfunction of Transmission Between Indoor and Outdoor Units in the Same System us Remote Controller Display Supposed Causes Troubleshooting Malfunction of transmission within or outside of other system Malfunction of electronic expansion valve in indoor unit of other system Defect of PC board of indoor unit in other system Improper connect
308. temperature R21 22 23T Th2 Heat exchange distributer temperature R31T Th3 11 Discharge pipe temperature for INV compressor R32 R33T Th3 12 13 Discharge pipe temperature for STD1 2 compressor R41 42 43T Th4 11 12 13 Heat exchanger suction pipe temperature R6T Th7 Accumulator outlet temperature R8T Th8 Receiver outlet temperature R6T Trac Accumulator outlet temperature R8T Trev Receiver outlet temperature liquid R41T Ts1 Heat exchanger 1 suction pipe temperature R42T Ts2 Heat exchanger 2 suction pipe temperature R43T Ts3 Heat exchanger 3 suction pipe temperature Function R 407C PLUS Series Heat Recovery System 49 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 31 Malfunction Stop 3 1 1 Judgement of Sensor Malfunction Stops operation when temperature or pressure sensor detects an abnormal value Contents m When each sensor detects that a value exceeds upper or lower limit shown in the following table Malfunction stop which can be reset automatically Symbol Apparatus No Symbol in wiring Item to detect Upper limit Lower limit diagram Pc SENPH SENPH Discharge pressure 3 38MPa 0 01MPa Pe Suction pressure 1 17MPa 0 01MPa Outdoor temperature 90 1 43 6 C Distribution pipe Tb1 2 3 R21T R22T R23T temperature 90 C 2 43 6 C Discharge pipe temperature Tdi R31T Inverter 196 C 10 1 compressor Disch
309. the noise filter Z1F for disconnection and check the power supply wiring or the inverter unit V2736 200 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting Inverter 5 6 Power Supply Insufficient or Instantaneous Failure Remote ue Controller Display Supposed W Power supply insufficient Causes m instantaneous failure Open phase m Defect of inverter unit m Defect of outdoor PC board m Defect of K1M m Main circuit wiring defect Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Turn on again Is 220 240 V of power reaching the K1M coil YES Replace K1M The voltage between the P and N terminals on Power unit in PCB A2P is 320 VDC Y1 or more when the compressor is running Does the voltage between terminals P and N gradually rise to 339 VDC Y1 after turning on Replace the inverter YES unit A2P Replace the inverter unit A2P Is 220 240 V at the connector of X1A 2 There was instantenious power failure or noise etc U2 blinks again Replace the inverter unit A2P YES Monitor field power supply Is 220 240 V at the connector of X5A of outdoor PC board side Replace the outdoor unit PC board A1P Check the transmission wir
310. thermistor gt Replace the outdoor unit PC board A1P VF052 Troubleshooting R 407C PLUS Series Heat Recovery System 181 Troubleshooting SiE33 105 3 26 Reverse Phase Open Phase Remote ul Controller Display Supposed Power supply reverse phase Causes Power supply open phase W Defect of outdoor PC board A1P Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred There is an open phase at YES the power supply terminal section X1M of the outdoor unit gt Fix the open phase Requires inspection of field power supply section NO is 1 place YES N h of power D or ihe poble is completed by phase replacement gt Replace outdoor unit PC board VF053 182 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting 3 27 Malfunction of Transmission Between Indoor Units Remote Controller Display Supposed Causes Troubleshooting Uq Indoor to outdoor outdoor to outdoor crossover wiring disconnection short circuit or wrong check Outdoor unit power supply is OFF System address doesn t match Defect of indoor unit PC board Defect of outdoor unit PC board A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred the indoor or
311. ting master control Reset the power supply for all optional controllers for centralized control simultaneously If the malfunction is still not cleared gt Cannot be used in combination with a wiring adaptor for electrical appendices Remove the wiring adaptor for electrical appendices and reset the power supply for all optional controllers for centralized control simultaneously Schedule timer and data station cannot be used in combination Disconnect either the schedule timer or data station and reset the power supply for all optional controllers for centralized control simultaneously Schedule timer and parallel interface cannot be used in combination Disconnect either the schedule timer or parallel interface and reset the power supply for all optional controllers for centralized control simultaneously Disconnect the schedule timer s individual combined connector and reset the power supply for all optional controllers for centralized control simultaneously Arrange so that the connector for setting master control is connected to one controller for centralized control and reset the power supply for all optional controllers for centralized control simultaneously Disconnect the connector for setting master control from the master controller connect to another optional controller for centralized control and simultaneously reset all optional controllers for centralized control again The controller con
312. tional 206 controllers for centralized control 211 MA or 9 9 9 Improper combination of optional controllers for 207 centralized control 212 MG O or 9 9 9 Address duplication improper setting 208 213 Heat 60 O e 9 Overall alarm Reclaim ventilation 9 9 9 Overall malfunction 64 O e 9 Inside air thermistor error 65 O e 9 Outside air thermistor error 6A O e 9 Damper system alarm 6A 9 9 9 Damper system thermistor error U5 9 9 9 Data transmission error between LCD remote controller and main unit U5 e 9 e LCD remote controller connection error U8 e 9 e Data transmission error between master slave LCD remote controllers UA LCD remote controller connection error no remote controller for air conditioner air conditioner group UC O Overlapping central control address UE 9 9 9 Transmission error between the unit and centralized controller In case of the malfunction with the shaded error code the unit still operates However be sure to have it inspected and repaired and as soon as possible m Note Refer service manual Si71 001 for more detail of heat reclaim ventilation troubleshooting 156 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting 3 Troubleshooting 3 1 Indoor Unit Error of External Protection Device Remote Controller Display Supposed Causes Troubleshooting m Actuation
313. tomatically set the master power and address indoor outdoor address etc Outdoor unit Warning lamp H2P lights Test lamp H2P blinks Can also be set during operation described above Indoor unit If ON button is pushed during operation described above the UH malfunction indicator blinks Returns to normal when automatic setting is complete 1 2 2 When Turning On Power The Second Time and Subsequent Tap the RESET button BS5 on the outdoor unit PC board Operation becomes possible after setting up for about 2 minutes If you do not push the RESET button the unit cannot be run for up to 10 minutes to automatically set master power Outdoor unit Warning lamp H2P lights Test lamp H2P blinks Can also be set during operation described above Indoor unit If ON button is pushed during operation described above the operation lamp lights but the compressor does not operate Returns to normal when automatic setting is complete 1 2 3 When an Outdoor Unit or Indoor Unit Has Been Added or Indoor Outdoor Units PC Board Has Been Changed Be sure to push and hold the wiring change button for 5 seconds or longer If not the addition cannot be recognized In this case the unit cannot be run for up to 12 minutes to automatically set the address indoor outdoor address etc Outdoor unit Warning lamp H2P lights Test lamp H2P goes off Can also be set during operation described above Indoo
314. trol Remote na Controller Display Supposed m Malfunction of transmission between optional controllers for centralized control Causes Defect of PC board of optional controllers for centralized control Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Hasa once connected optional controller for YES centralized control been disconnected or its address changed NO the power supply turned on for all optional NO controllers for centralized control the reset switch of all optional controllers for NO centralized control set to normal transmission wiring Is NO disconnected or wired incorrectly Reset power supply simultaneously for all optional controllers for centralized control Turn on power supply for all optional controllers for centralized control Set reset switch to normal Fix the wiring correctly The PC board of one of the optional controllers for centralized control is defective Try turning on off using each optional controllers for centralized control and replace the PC board of the one that is unable to control the indoor unit VF076 Troubleshooting R 407C PLUS Series Heat Recovery System 211 Troubleshooting OP Schedule Timer SiE33 105 7 4 Improper Combination of Optional Controllers for Centralized Control
315. troller controller y Rejection Rejection Rejection Acceptance Acceptance VL069 134 Test Operation R 407C PLUS Series Heat Recovery System SiE33 105 Test Operation Control mode Control by remote controller Control Operation OFF Temperatur Operation mode Unified operation Unified OFF individual SG individual operation by stop by central remote g central remote controller controller or timer stop or operation controlled by timer ON OFF control Rejection Example Rejection Example Rejection Rejection Acceptance 0 impossible by Example RET remote controller Rejection 10 Acceptance Acceptance 1 Example Example Example Rejection 11 OFF control only Acceptance Rejection Acceptance 2 possible by remote controller Rejection 12 Acceptance Acceptance 3 Rejection 13 Centralized Acceptance Rejection Acceptance 4 Rejection 14 Acceptance Acceptance 5 Rejection 15 Individual Acceptance Rejection Acceptance 6 Rejection 16 Acceptance Acceptance Rejection 17 Timer operation Acceptance Acceptance Rejection Acceptance 8 possible by During timer at ON During timer at ON Rejection 18 remote controller position only position only Acceptance Acceptance 9 Rejection 19 Do not select timer operation possible by remote controller if not using a remote co
316. ture data of various sections Service settings can be made Forced fan ON Air flow direction volume setting Indoor unit settings can be made Filter sign time Air flow direction Others Local setting mode Service mode Depress Inspection Test Operation button for more than 4 seconds Press Inspection Test Operation button once Normal mode Press Inspection Test Operation button once Or after 30 minutes Press Inspection Test Operation button once After 10 seconds Following codes can be checked Malfunction codes Indoor model code Outdoor model code operation Thermostat is forcibly turned on mode Press Inspection Test Operation button once V0815 144 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting by Remote Controller 2 2 Self diagnosis by Wired Remote Controller Explanation If operation stops due to malfunction the remote controller s operation LED blinks and malfunction code is displayed Even if stop operation is carried out malfunction contents are displayed when the inspection mode is entered The malfunction code enables you to tell what kind of malfunction caused operation to stop See page 153 for malfunction code and malfunction contents Inspection display Displays the malfunction code Inspection test
317. uction at Cooling and Heating and Simultaneous Cooling Heating Operation or Defrost Operation 8261 2002 Jabueyoxa on lt 181114 gt yun yun sg Jabueyoxa 1 9 1 gt D 5 N 3 191114 00 lt agny A 1003105 pm 3 sl M yun 4oopu Yun sa I XeH 10H 023 ued yun qns seb pinbi aunssaid pinbi ainyesodwa uiu 9 eunssejd EE ui 2 zd m Bb za I l z anea 1049105 p 0ua os 009105 aqn qu 10111409 K aqn qus s m 105135 149 94133944 A01 1055944407 1059919107 108894000 Em aqn 34155849 46 29m AU Cumi Bet SdH yoqias H Jey fide 1
318. umber of Units kW 5 5 7 5 7 5 Starting Method Direct on line Model P52H11S Type Propellor fan Fan 0 14 0 23 2 0 14 0 23 Flow Rate m3 min 510 Direct drive 22 2 1220 Brazing connection Outdoor Unit Dos 941 3 C1220T Brazing connection oe 634 9 C1220T Brazing connection pd 412 7 C1220T Flare Brazing connection Main Unit Sub Unit G pipe 28 6 C1220T Brazing Brazing connection Weight kg 640 105 Safety Devices High pressure switch fan motor safety thermostat inverter overload protector overcurrent relay fusible plugs Defrost Method Deicer Capacity Control 11 100 Refrigerant Name R 407C Refrigerant Charge kg 29 5 Control Electronic expansion valve Refrigerant Oil DAPHNE FVC68D Refrigerator Oil Charge Volume 4 0 4 0 4 0 Standard Accessories Notes 1 Indoor temp 27 C DB or 19 C WB outdoor temp 35 C DB Equivalent piping length 7 5m level Accessories pipe Gas liquid and Discharge pipe Connection pipes Gas pipe Installation manual Operation manual Jumper wire Low High voltage Clamps difference Om 2 Indoor temp 20 C DB outdoor temp 7 C DB or 6 C WB equivalent piping length 7 5m level difference Om Specifications R 407C PLUS Series Heat Recovery System 11 Specifications SiE33 105 1 2 BS unit
319. unit Indoor EV Cooling unit Outdoor fan 2051 2052 2053 SVRVG 20RL BS unit 20RH solenoid valve 20RT The defrosting operation provides the following control functions 2000pls only for sub unit side EV after 1 min from preparation I 2 I I I I I 1 1 MCN E 29Hz OFF X9PI control i I m Control SH I EV1 EV2 main unit 0pls EV3 sub unit 2000pls according to Normal control 4 All indoor EV 1000pls 50 sec 0pls 10 sec End of preparation operation to 4 way valve changeover 50pls 10 sec 10 10 sec sc control SH control 1 Normal control Normal control 1 X8 I 1 1 aaa I T p ere aor I 1 2min 22010 I I 10sec 1 50sec 1 7 30sec 110 seci10 seci40 Oil return defrost 1 Defrost I I Accumulator Ipreparing signal Discharge Suction discharge I I I 1 Defrost Defrost BS unit Defrost preparation flag IN changeover OUT V0807 Opening degree of indoor unit EV during defrosting operation Initial value 500 Next indoor unit EV opening degree 200 2000 is determined based Th7 lt 15 appearing time in previous defrosting operation 0 minute gt 100 Less than 3 minutes gt 0 3 minutes or more
320. units MERI L zx Cooling L only unit only unit V2600 Model Total capacity of connectable Ema TA indoor units units BSVP100KJV1 Less than 11 2kW 3 units or less Total indoor unit capacity allowed Range tor connection to BS unit BSVP160KJV1 11 2kW more and less than 18 0kW 6 units or less BSVP250KJV1 From 18 0kW to 28 0kW 8 units or less RSEYP16KJY1 22 4kW or more RSEYP18KJY1 25 2kW or more RSEYP20KJY1 28 0kW eS Total indoor unit capacity allowed 2 elmore Range for simultaneous cooling heating RSEYP24KJY1 33 6kW more Operations RSEYP26KJY1 36 4kW or more RSEYP28KJY1 39 2kW or more 32 units or less RSEYP30KJY1 42 0kW or more General Information R 407C PLUS Series Heat Recovery System SiE33 105 Part 2 Specifications R 407C 727 2us Series Heat Recovery System 1 Specifications 8 TA Outdoor Unitaria e Ek S 8 PUM Cee 12 1 3 Indoor Unitaria rial 13 Specifications R 407C PLUS Series Heat Recove ry System 7 Specifications SiE33 105 1 Specifications 1 1 Outdoor Unit Model RSEYP16KJY1 RSEYP18KJY1 Constituent Model Main Unit Sub Unit REYP8KJY1 RXEP8KJY1 REYP10KJY1 RXEP8KJY1 Power Supply 3 phase 5
321. uses Troubleshooting ui Improper connection of transmission wiring between outdoor unit and outdoor unit outside control adaptor Improper cool heat selection Improper cool heat unified address outdoor unit external control adaptor for outdoor unit Defect of outdoor unit PC board A1P Defect of outdoor unit outside control adaptor A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Is the indoor outdoor unit transmission wiring normal YES NO Fix the indoor outdoor unit transmission wiring C H SELECT is set to IND gt Replace the outdoor unit PC Board A1P NO gt Set C H SELECT to IND Cool heat selection is unified YES C H SELECT YES is set to MASTER gt The cool heat unified address for outdoor units in outdoor outdoor unit transmission is duplicated Set the address correctly Fix the problem Check and see if the following items are normal C H SELECT is set to SLAVE Outdoor unit outside control adaptor els there continuity Does the cool heat unified address match Outdoor unit unified master unit ie s there continuity eDoes the cool heat unified address match 3 a malfunction occur he cool heat selector i Replace the outdoor unit outside control adaptor replacement Replace the ou
322. ute operation resets to normal B Operation mode selector button ON lt Ifthe operation mode selector button UNIT NO is ON or if no button is pressed for 1 minute in this condition operation resets to normal SF007 Troubleshooting R 407C PLUS Series Heat Recovery System 147 Troubleshooting Remote Controller SiE33 105 In the Case of BRC7C Type If equipment stops due to a malfunction the operation indicating LED on the light reception section flashes The malfunction code can be determined by following the procedure described below The malfunction code is displayed when an operation error has occurred In normal condition the malfunction code of the last problem is displayed 1 Press the INSPECTION TEST button to select Inspection The equipment enters the inspection mode The Unit indication lights and the Unit No display shows flashing 0 indication Set the Unit No Press the UP or DOWN button and change the Unit No display until the buzzer 1 is generated from the indoor unit 1 Number of beeps 3 short beeps Conduct all of the following operations 1 short beep Conduct steps 3 and 4 Continue the operation in step 4 until a buzzer remains ON The continuous buzzer indicates that the malfunction code is confirmed Continuous beep No abnormality Press the MODE selector button The left 0 upper digit indication of the malfunction code fla
323. uted value 10 sec timer counts up However the upper limit frequency should es 96MPa Current compressor operation step amp be 41Hz OFF V2564 When the following condition is met conducts step down Pc Pe gt 0 39MPa Current compressor operation step V2565 When stepping down the lower limit frequency is to be as follows D At the normal startup of cooling and heating operation Within 1 minute after startup 41Hz OFF OFF Elapsed time of 1 minute after startup 52Hz OFF OFF 2 Atthe startup of 4 way valve changeover 41Hz OFF OFF 3 At the startup of pressure equalizing 41Hz OFF OFF In any cases fix the frequency in the initial compressor operation step at 41Hz OFF OFF Function R 407C PLUS Series Heat Recovery System 57 Outline of Control Outdoor Unit lt Symbols using this manual gt SiE33 105 3 3 3 Startup Control Cooling Startup Fixes the frequency at a low level for a certain period of time during compressor startup to Control prevent liquid return Startup control in cooling operation Startup control ends when 1 is met INV SVP Opens outdoor unit EV when 2 is met 6 Outdoor EV3 2 on Sub unit 200 in retry 1200 4 second time 2000 Indoor EV Unit with thermostat ON Outdoor fan high pressure in cooling operation SH control am Normal full operation
324. vious mode operation mode umm NE I According to I operation mode 1 1 1 1 1 1 1 1 1 2052 I 1 According to Holding previous mode mis operation mode 2053 i i __ I I 1 When gt 2 25 MPa I I compressor turns on SVS i i I 1 1 Aux condensor Cancellation the I with X3 SC control I insbuction oo EV 300pls__ 1 Heating unit i Cancellation the i instruction with x3 7 instruction i lt i 1 1 1 Heati i Cancellation the 1 T6 20061 instruction with x4 SH control i Q I I I I Indoor EV i i i Cooling thermostat ON unit I I Thermostat OFF fan mode unit Cooling thermostat OFF unit 1 I instruction cancellation Fan unit I I I I I I I I I I Indoor fan i i I Cooling unit I i E d i fan mode unit I According t operation no instruction BS unit l All solenoid valves OFF i I I 1 1 T T 1 1 1 Solenoid Mae T5 mn including 5 min of restarting i i I stan ring unit st When HP LP lt 0 02 MPa compressor turns on i i i oe prior to startup I emn A E 140910 i 30
325. wing flap Air flow direction setting x11 Fan Operating at set air flow rate V Electronic expansion valve closed VF024 9 Fanoperation When fan operation has been selected using the remote controller operation is turned OFF by thermostat when temperature control operation has been selected 10 Air flow direction setting Iffan operation is selected with the remote controller air discharge is 100 horizontal during heating Troubleshooting R 407C PLUS Series Heat Recovery System 141 Operation Flowcharts SiE33 105 11 Fan Iffan operation is selected with the remote controller LL speed operation is carried out during heating Heating operation Drain kit M1P OFF 12 NO ES Swi ng flap Air flow direction setting Defrost operation in progress Defrost Hot start display OFF Recycling gurad timer ON 5 minutes Test run in progress Thermostat status Defrost Hot start display ON Option Option Option Option Auxiliary electric heater Auxiliary electric heater Auxiliary electric heater Auxiliary electric heater K1R OFF K1R OFF K1R ON K1R OFF Humidifier Hu OFF Humidifier Hu ON Humidifier Hu ON Humidifier Hu OFF 15 Fan LL operation Yes Thermostat status NO Fan Operating Fan at se
326. x1 5 3x14x1 5 3x14x1 5 Fin Goil Face Area m2 0 200 0 282 0 282 Model 2D14B13 2D14B20 2D14B20 Type Sirocco Fan Sirocco Fan Sirocco Fan Motor Output x Number Fan of Units 25 1 35 1 35 1 Air Flow Rate H L m min 11 8 5 14 11 16 12 Drive Direct Drive Direct Drive Direct Drive Microprocessor Thermostat for Temperature Control Cooling and Heating Microprocessor Thermostat for Cooling and Heating Microprocessor Thermostat for Cooling and Heating Sound Absorbing Thermal Insulation Material Glass Fiber Urethane Foam Glass Fiber Urethane Foam Glass Fiber Urethane Foam Air Filter Resin Net with Mold Resistant Resin Net with Mold Resistant Resin Net with Mold Resistant m Liquid Pipes 6 4mm Flare Connection 9 5mm Flare Connection 9 5mm Flare Connection Piping ion Gas Pipes 12 7mm Flare Connection 15 9mm Flare Connection 15 9mm Flare Connection Drain Pipe mm 21 O D Vinyl Chloride 21 O D Vinyl Chloride 21 O D Vinyl Chloride Weight kg 30 36 36 Fuse Safety Devices Thermal Protector for Fan Motor Fuse Thermal Fuse for Fan Motor Fuse Thermal Protector for Fan Motor Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve Operation Manual Installation Manual Insulation for Fitting Drain Hose Clamps Screws Washers Level Adjustment Screw Standard Accessories Operation Manual Installation Manual
327. y Supposed Causes Troubleshooting AJ Defect of float switch or short circuit connector Defect of pump Drain clogging upward slope etc Defect of indoor unit PC board Loose connection of connector A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred The float Switch is connected to 18A of the indoor uni PC board A short circuit connector is connected to X18A Becomes normal when X18A of the indoor unit PC board is short circuited Switch contact is forming a short circuit continuity check with X18A disconnected The float switch functions normally Water builds up in the drain pan gt The drain pump is connected to NO X25A or terminals X8S gt and X9S of the indoor unit PC board The drain pump works when the power supply is reset for the indoor unit YES The voltage of terminals X8S and NO X9S or X25A 1 220 240 V within 5minutes of resetting the power supply YES gt Connect either short circuit connector or float switch and turn on again Defect of indoor unit PC board Loose connection of connector Replace float switch Modify the float switch s connection and turn on again Connect the drain pump and turn on again Check the drain piping for clogging or upward slope etc
328. y due to detection of Pc error activated e 3 2 3 Standby due to detection of Pe error activated e 3 2 4 Standby due to detection of Td error activated e 3 2 5 Standby due to switching of cooling and heating operation activated e 3 2 7 Standby due to outdoor temperature activated e Standby command provided from inverter e In malfunction stop e In Demand 3 amp V2579 3 Magnetic contactor 52Ci used in inverter compressor turns on when the above condition 1 is met and turns off only when all connected indoor units stop operation In other words the 52Ci remains ON and inverter frequency becomes 0Hz when either of indoor units is in thermostat OFF operation and the compressor stopping conditions are met Crankcase Heater Control m Note Controls the crankcase heater to prevent refrigerant from remaining in the inverter compressor e Outdoor air temp lt 27 C Compressor stop during amp the magnet contactor of OR INV compressor ON The magnet contactor of INV compressor OFF Crank case Crank case heater heater OFF 4 Outdoor air temp gt 30 C V0833 STD compressor crankcase heater is controlled previous way ON OFF by magnetic switch 64 Function R 407C PLUS Series Heat Recovery System SiE33 105 Outline of Control Outdoor Unit lt Symbols using in this manual gt 3 4 Capacity control 3 4 1 Compressor PI Control
329. y function that retries operation each time stop due to malfunction occurs and malfunction is therefore not ascertained by merely entering the five minutes standby while retry is attempted the prescribed number of times If the number of retry times is exceeded within 60 minutes malfunction is ascertained and the corresponding malfunction code is displayed on the indoor unit remote controller LED A 1 2 3 4 Malfunction contents Retry times 9 e 9 e e e Malfunction of fin thermistor 3 9 O O O Sensor malfunction 0 9 O e e Insufficient voltage 3 9 e e O O Instantaneous over current 3 9 e O O O Electronic thermistor 3 9 O O O O Stall prevention 3 9 O e O Open phase detection 3 e O Malfunction of microcomputer Unlimited Blink O Off 194 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting Inverter 5 Troubleshooting Inverter 5 1 Outdoor Unit Malfunction of Inverter Radiating Fin Temperature Rise Remote LH Controller Display Supposed m Actuation of fin thermal Actuates at min 90 C and resets at 80 C Causes W Defect of inverter PC board W Defect of fin thermistor Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution or parts damage may be occurred Temperature of the radiator fin rises Actuates at
330. yed YES on the remote controller NO gt Replace remote controller External factor other than equipment malfunction for example noise etc VF039 168 Troubleshooting R 407C PLUS Series Heat Recovery System SiE33 105 Troubleshooting 3 13 Outdoor Unit Actuation of Safety Device Remote EG Controller Display Supposed m Actuation of outdoor unit safety device Causes Defect of outdoor unit PC board W instantaneous power failure Troubleshooting A Be sure to turn off power switch before connect or disconnect connector Caution parts damage may be occurred Connector or terminal is connected to X8A X9A and X80A of the outdoor unit PC board A1P NO gt Connect the connector or terminal and turn on again YES Contacts F2C 1 25 are open YES gt Actuation of magnet switch OC for standard compressor 1 X84 or YES gt Actuation of fan motor safety thermostat X2 Operation is normal when turned on again by remote controller YES gt There was an instantaneous power failure or a past safety device actuated Re check refrigerant system Replace outdoor unit PC board VF040 1 Actuation of magnet switch OC Defect of compressor Power supply insufficient Defect of magnet switch etc 2 Actuation of fan motor safety thermostat Defect of fan motor D
331. zing conditions is met the equalization is conducted Equalizing demand 1 e In compressor operation e Not in accumulator discharge operation amp e Not in startup control 5 T e Not in oil return and defrosting operation e Not in pump down residual operation e Elapsed time of 15 minutes after the completion of the previous equalizing defrosting and oil return operation e Indoor unit temperature control mode varies Heating lt gt Cooling Condition C e Indoor unit temperature control mode varies Fan lt gt Heating e The following operation mode may vary Equalizing control section OR V2586 Mode variation during compressor operation Operation mode judgement is same as 3 1 Startup mode judgement If the operation button is in OFF position the variation of temperature control mode on the remote controller is not recognized as the variation of temperature control mode Pressure Equalizing control Pressure Equalizing control mode Accordin to Conon Simultaneous cooling heating operation mode Pressure Equalizing control 4 way valve changeover control Heating mode V2587 4 way valve changeover control When the condition varies to Condition C before the above conditions are met the indoor unit in varied temperature control mode turns to thermostat OFF status by the operation before the variation Switching of BS solenoid valv

Download Pdf Manuals

Related Search

Related Contents

JVC AA-V200E Camera Accessories User Manual  Hamilton Beach 22502 toaster  Samsung LA26R71BA دليل المستخدم  点検・お手入れ編  

Copyright © All rights reserved. Failed to retrieve file