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DC INVERTER SERIES

1. POWER APD om M2 uu KM Cory on m APA our Sl W35 A K S HANS ic GREN L WIJ Rz e ga W1 ONIN A W7 9 4 W1 3 Wi 4 R4 WI J C2 R2 R2 R1 a T a E EE I COMMUTE L weal ICA a YL PVVIY AC L 2 D E et WV 7 OR Er ee ol el Sa d Cu A ca e SS PEN 7 W36 L r EN elo DI NN NN NN AP4 APS JAP2 D our ws mae APT X20 APTA APG E XE W47 W39 yy ou LI Ar w19 TONER We W33 N OUT L CU JO COMMUNICATION G eel ae I A CORD AGEN ACH SYMBOLINAME RE T z i T1 XT2 TERMINAL BOARD INDOOR E Set AC L X19 7 2 MPL 2 i APA APT MAIN PCB UNT E AC N X20 H43 ap4 n AR ge RO AP2 FILTER PCB L XE LE CN4 KK W Ge TP EE e E i eet ie Ce AP4 ON OFF POWER PCB A e E EET E S E R pi W26 M1 COMPRESSOR HP T w22 Geh A Y 2 2 N P M2 M3 FAN MOTOR 2 YA OVC Volt 5 2 W23 N I 3 01 02 ELECTROLYTIC D E W24 x22 HN CNS Kk W4 1 W20 CAPAC TOR or 3 CNS J CNTT CMD 7 D2 C5 C6 FITLER CAPACITANCE W46 X23 AC N S i CNI APS o TC TRANSFORMAER 2 CN67 E CN8 A wl W1 4 WAY VALVE XB LVCC FUSE 50T 3 154 Llu VOM ELECTRONIC 250V Ga EN Ea te 2 JINFLATE VALVE RTI We 444
2. ASGE 36AI NO ASGE 36AI Spare Parts List QTY code lesen KSE ES gt raceme a let Se Tem E IT less Lee is em E IT lesten Leen less LT aes a fesem Lues a e ES ar femren Le ee ee Transen E ana leste Leen 31 Terminal Board Capacitor CBB61 4uF S00V 118 33 Capacitor 4700uF 450V 33310524 5 erann E 119 ASGE 36A1 3 ASGE 42A1 3 120 NO ASGE 36A1 3 Spare Parts List QTY CODE AS 1 vg e prever BE BE T 9 Umepm Lil um 121 35 Electric Box Assayl l 01395261 34050009 i 13130174 i 34050010 lt a lt a E a i s E a a a a 122 02144701 0214000512 39000186 390002004 390002002 430004002 43008765 01425212 42011043 71010102 70410523 01395262 30228111 01395255 30228604 49015203 01375207 30208110 NO ASGE 42A1 3 Spare Parts List QTY CODE 6 miss f 1 07425200 8 gre Jil mmm 3 vavesuppor asy Lil om 3l Terminal Board 2 35 Electric Box Assayl l 01395261 34050009 i 13130174 i 34050010 lt a lt a E a i s E
3. Pan ant E emen Connect tirn A I gt findoo ail indoor unit Fd oO g pipe o o o o oe Fig 3 2 12 92 3 3 Requirements for Installation of Ceiling seated Indoor Unit 3 3 1 Size of Installation Space 93 3 4 Requirements for Installation of Well Type Indoor Unit 3 4 1 Size of Installation Space P gt 20 mm l Two heights available i e 260mm anaws40m 2 Y gt 1500 mm gt 1500 mm gt 2300 Adjustment of the indoor unit body from the holes in the corner of the panel is possible if the indoor unit is kept leveled and the drainage pipe piping etc is unaffectecd I TLITI GU 2 SOK No gap is allowed y 94 The unit shall be so installed that the front panel must be tightly sealed to the body Piping position Sealing material Ceiling ER Air outlet y Indoor unit EL PO LL Es Hoisting stand Drain hose att chme E jet 2 u atta hment AR Bo c gl N Drain raising S E Y hose I a I In i L 220m 2 r L 7 Ceiling Clamp attachment Position and Requirements of Condensate Pipe 3 5 Other Accessories and Auxiliary Requirements 3 5 1 Installation of Condensate Pipe 1 The condensate pipe shall be kept an inclination 5
4. GRZW81 F1 V1 0 2007 07 20 1 12 21122131 32 411 42 GND LEFT RIGHT cys __ Ders O rya EE eva SOLD LYZ LI cys GIS EE cr AC L2 AC LI O DOWN GRZWSI Fl V1 0 360240 2007 07 20 Power IN N L3 L2 L1 78 Silkscreen Interface L2 OUT Outlet L2 Fig9 ZB WZ814A Interface Diagram WZ814A 79 3 Installation and Debugging 3 1 Installation of Outdoor Unit 3 1 1 Selection and Requirements of Installing Location gt IN E BS E A BS an 52000 NEN S BR A O O O N LL DN d LC Z VW Fig 3 1 1 The unit shall so installed that enough space shall be maintained around to ensure good air return and heat radiation To ensure proper operation of the unit the selection of installing position must be in strict accordance with the following principles The outdoor unit shall be installed at a position where the exhaust air will not flow back Around the machine maintain enough space for repair work The install position must be well ventilated so that the machine can suck and discharge enough air Ensure there is no obstruction at the air inlet and outlet of the machine If any remove the obstructions blocking the air flow The installing position shall be strong enough to support the weight of outdoor unit Sound insulation and shock absorption shall be provided Make sure that the outlet air
5. Unit mm Drainage pipe out Gas A C E F G H I J i diameter X wall pipe thickness dh 12 dh 19 ASD 42AI 1011 748 820 1115 1226 744 1047 160 231 290 20X1 5 b Other models Fig 5 1 Outline and Dimesion of Indoor Unit 23 Floor ceiling type unit A C ASF 18Al ASF 24Al 1300 1202 ASF 36A1 ASF 36A1 3 ASF 36A1 ASF 36A1 3 CG 36Al 3 24 Cassteet Type I lt Ol w lol lt Y Y Y Y i Y E D F LL D B La A ASC 24Al ASC 18Al ASC 36Al ASC 42Al ASC 18Al 650 640 646 606 580 580 400 ASC 24Al 36A1 SE 950 890 890 840 840 680 780 ASC 42AI 3 25 7 2 Outline and Dimension of Outdoor Unit Fig 5 2 i Unit mm ASGE 18Al ASGE 24Al ASGE 36Al ASGE 36AI 3 ASGE 42Al ASGE 42AI 3 aana EC Fig 5 2 Outline and Dimesion of Outdoor Unit 26 8 Refrigeration System Principles Refrigeration Cycle The low temperature and low pressure refrigerant vapour in the evaporator is compressed into high temperature and high pressure gas by the compressor and then the gas enters into condenser The gas becomes high temperature and high pressure liquid through heat exchange with outdoor air and then the liquid passes t
6. TILDA LI PILI ESS EST SODE TOUTED IOLA TELE DES R gt gt A E 88 3 2 3 3 Installation of Duct 1 Install the rectangular duct See Fig 3 2 7 ES SS SS N N ee ee Ss e A AN KEND SN ES a K i T gt Air Intake a Air Intake Air Outlet 4 5 Fig 3 2 7 2 Install the round duct See Fig 3 2 8 E SET TA Ar C NN 3 N J Ea 2 NR ARR NS Xe Xx Se N S S N N KE N N Ne NG e a e N SN A Np NG OO ASS OEA OS O O I N NAAA eN N S ESOO DONE E ree Bar 6 Canvas Duct 8 intake Lower 0 Gg Air Outlet 89 Note Shown above is the installation of rear air intake Bottom air intake may be used according to the needs of actual installation The installation method is similar to that of rear air intake In all intake pipes at least one shall be kept open Round duct may also be adopted and round heat insulation hose may be used to blow the air to each room Heat insulation shall be provided for both outlet pipe and intake pipe 3 2 3 4 Installation of Fresh Air Pipe Limited to extra residual pressure unit with a cooling capacity over 6000W 1 To connect the fresh air pipe cut off the fresh air baffle firstly as
7. The fresh air valve will open for 18 minutes if the unit is started 60 minutes continuously 04 The fresh air valve will open for 24 minutes if the unit is started 60 minutes continuously 05 The fresh air valve will open for 30 minutes if the unit is started 60 minutes continuously 06 The fresh air valve will open for 36 minutes if the unit is started 60 minutes continuously 07 The fresh air valve will open for 42 minutes if the unit is started 60 minutes continuously 08 Ihe fresh air valve will open for 48 minutes if the unit is started 60 minutes continuously 09 The fresh air valve will open for 52 minutes if the unit is started 60 minutes continuously 10 Fully open Press ON OFF to confirm after adjusting the fresh air 36 TIMER JM MODE OFF i 230 Z Yy T SLEEP TIME ON OFF Fig 7 MODE A Yy Fan Mm AN LI SLEEP FRESH me E ON OFF Fig 8 mode so that the system will store this number After that the unit will run per this fresh air mode The factory default value is 0 and the fresh air valve is closed If starting the unit in this case there will be no display of FRESH AIR on LCD If the user has set the fresh air mode 1 10 the FRESH AIR will always appear on LCD as long as the unit is running regardless of the system run mode The data of fresh air setting will not be cleared upon re energization after de energization 8 Energy saving Setting
8. Apt BN v used in GFH24 and above a ore l N Bens em ou op ag BU YE BKIWHBNIRD mer Set l i X18 X4 X3 S5 ay used in 6FH09 12 Sch 4 17RD M1 ourooor amp g E i fon C e Be o om 2 ly o Loss LU E u ss ae Environment Defrost i YEGN FAN Temp Sensor Temp Sensor switch SEET SE Note Please connect AP2 FAN_H with XT3 1 in the high static pressure L lf turning ON OFF the air condition by the Fan Valve commutator AZRORO7 H 0 geg J please check up the owners manual and cancel the wire between the X10 and X11 090 923 The water level switch and the pump is only used in GFH24 and above units which are without wire 17 ASD 18Al r for NND INDOOR UNIT Fr 2 W H X11 XT4 VAN FS 2 E f L fies af gt P O W E R 1 R D lt lt gt gt N KW X1 AC L X2 AC N 1 KWH e i YT i rr RBN X15 N wnd 1 3WH Pes E 2 X12 Close i o AC_N S Lo ia 9RD FUSE 50T 3 15A 250V TAYE lt me A E E X13 Open FANH RE A EST lt gt EN FAN_M ISBU AP OE C1 ae Wi E PL
9. SERVICE MANUAL dl i Hl F hal L MONA 11 i IM H y Bu I L II A l Hi i HI A L UNI 1 HITS L 1 H mm Fi I 1511111111011 I i i DIENTEN NENNT N Wi 1 EEN 1 aa H I TL i d IN ul IR d UI mm HN H 1 IN 8 AMA i i i DC INVERTER SERIES o TT T OUTDOOR AND INDOOR UNITS CASSETTE FLOOR amp CEILING DUCT UNITS OUTDOOR UNITS ki SINCLAIR AIR CONDITIONING Contents Chapter I Introduction to Products 1 Kinds of Products 2 Model Designation 3 Features of Products4 Specifications and Technical Parameters 4 1 Universal Outdoor Units 4 2 Indoor Units duct type cassette type and floor ceiling type 5 Characteristics Curve 6 Main Parts 7 Outline and Installation Dimension 8 Refrigeration System Principles Chapter ll Control Functions 1 Control Mode 2 Introduction Control Functions 3 Wired Controller Remote Controlled and Week Timer Centralized Controller Chapter Ill Installation and Test HV Chapter IV Repair and Maintenance 1 List of Error Codes 2 Troubleshooting for Typical Faults 3 Inverter Troubleshooting 4 Maintenance Chapter I Introduction to Products Kinds of Products Universal Duct type Floor ceiling Cassette Remark outdoor unit type t
10. When the section of condensate pipe is under negative pressure h x 20 mm When the section of condensate pipe is under positive pressure x230mm h 20 mm In which P Absolute pressure of this section inside the equipment Pa 101 Unit ra SE To condensate pipe Fig 3 5 6 Indoor Water Seal Sketch Note 1 P shall be less than 50mm the minimum 2 The condensate pipe shall be heat insulated 3 The condensate pipe shall be kept an inclination 5 10 for easier drain of the condensate water To avoid condensing dew the connector of condensate pipe shall be heat insulated 4 Please test the drainage system after completing the installation works During test check if the water flows through the pipe correctly Check the connecting point with care to ensure there is no leakage If the unit is installed in a new house it is recommended to test before starting decoration of the ceiling 3 5 10 Trial Run and Checks after Installation Trial Run 1 2 Preparations for Trial Run a Do not connect to the power supply unless all installation works has been completed b The control circuit is correctly connected and all cables are fixed securely c The valve of gas pipe and liquid pipe shall be open d All scattered articles especially the metal scraps and threads shall be removed from the unit Method of Trial Run a Switch on the power and press the ON OFF button on the remote cont
11. M WireCump 2 71010102 EO TIENE E ee zm Les water level switch 450127011 Dk R IE 20 aera 1 0128533 26 Right Side Plae II L 01315300 E E ee 3 faos IT ASD 42AI 3 Spare Parts List ASD 42AI Spare Parts List o remser eo Joa AE E 9 Transformer 54X25C 54X25C NS 01014 110239 Capacitor CBB611A 12uF 450V NM Capacitor CBB61 514 F 450V 42011103 42010194 33010734 127 Isolation Washer C WEN 70410523 O CI 7 15405302 a me a Tamm ar samer H 15268500 Fuppr Ceouomg Type ASF 18AI Spare Parts List NO ASF 18A C 2 ies 6 Rn ie 1 ain 3 towersumot 13 H 9 It a mmm 128 Foam of Right Side Plate 12312404 Right Fixing Plate 17 l El 25 01332404 26112027 0107243701 30227021 27 Cover of Electric Box 1 01412408 9 30 Display Board 5T52 30545654 42011159 31 34 Front Grill 2 22412010 129 Liquid intake Pipe Components CN l 03533428 Components em E Do De ASF 24AI Spare Parts List NO ASC 24AI CODE 1 2 3 4 5 7 10 11 12 130 Buttons Panel 20162004 Right Swing Motor Fixer 26152008 15212402 26112026 01272411 1 01272413 70812001 05235433 26232001 01792408 28 Electric Box 1 01402407 Wire Bas 31 Terminal Board RS9413G NM 42011159 4 l l l l Fuse 5A 250VAC l 46010013 ee ooo 131 Motor Fixing Plate 01332426 Front Sna
12. a To prevent the air conditioner from malfunction due to electromagnetic interference be sure to take special care when performing the cable connection below b The signal wire of Wired Controller shall be separated from power cable and indoor outdoor connection cable c Ifthe air conditioner is installed at a place subject to electromagnetic interference it is best to use the shield wire and twisted pair as the signal wire of Wired Controller 99 3 5 6 Cable Connection Remove the right side plate of outdoor unit and open the cable cross hole Install the cable cross loop Remove the cable clamp Connect the power cable to the terminals and fix Use wire clamp to fix the power cable and signal control wire Then connect correctly Check if the cable is properly fixed Reinstall the front side plate 3 5 7 Drainage of Outdoor Condensate Water No for cooling only unit When the air conditioner is working under HEAT mode the condensate water generated by the outdoor unit and the defrosting water during defrosting mode operation will be drained to a proper place via drainage pipe How to Install Clamp the outdoor drainage connector to 25 hole on the base as shown in Fig 3 5 5 Then connect the drainage pipe to drainage nozzle so that the condensate water and defrosting water can be drained to an appropriate place E Pa oo E Va i v2 a O een Ale Outdoor Base Plate u Outdoor Connector Fig 3
13. advanges of high grade small sized split household air conditioner SINCLAIR duct type air conditioner unit features high efficiency long distance air supply high quality room air reliable performance simple operation etc lt can be widely used in small supermarket chain stores living rooms hotel restaurant offices meeting room and villa a Flexible Installation The user can determine the air supply return mode condensate outflow direction and air vent type according to the needs of installation b High Efficiency and Energy Saving High quality compressor is installed The evaporator employs hydrophilic aluminum foil and inner threaded copper tube so as to ensure high efficiency of heat exchange and increased energy efficiency ratio of the unit c Long distance Air Supply For extra residual pressure design the air can be blown to a long distance after centralized handling within the indoor unit d High quality Room Air The air duct of the unit may be connected to multiple air vents so that the air conditioning temperature and humidity within the room will be evenly distributed To improve the room air quality the unit is equipped with highly efficient and healthy filter in which nanometer photocatalyst or catechin is used as the filtering medium e Reliable Performance The unit with full functions has powerful self diagnosis function See the Microcomputer Control System for detailed information f Simple Operation Sim
14. fb pressing SLEEP key and by another 1 C after 2 hours B Yv Then the unit will run at this temperature El If the controller is under heating mode the temperature setting will decrease by 1 C one hour after pressing SLEEP key and by another 1 C after 2 hours g Then the unit will run at this temperature oz A There is no SLEEP function under FAN mode SLEEP TIME Fig 5 5 Run Mode Setting Fig 6 Y With each press of this key the run mode will change in the following sequence gt N O Under COOL mode the COOL display will be light up and the temperature setting must be lower MODE than the room temperature If the setting A temperature is higher than the room temperature the unit will not run at COOL mode At DRY mode the DRY display will be light up FAN Fan motor will run at low fan speed in a specific SLEEP temperature range The dehumidifying effect under AUTO q a me this mode is better than that under COOL mode and it is more energy saving At HEAT mode the HEAT display will be light up The temperature setting must be higher than the room temperature If the temperature setting is lower than the room temperature the HEAT mode operation will not be activated At FAN mode the fan display will light up The unit will automatically adjust the run mode according to ambient temperature The auto mode is shielded after setting to energy savin
15. protection of e power Yes i Yes Make report records correctly and fi Mainboard indicators 4 LED1 LED5 or minute or drop the bus voltage to 36V or lower Then re energize and start the unit to run for a period of time Check if the fault disappears Wrong judgment interference Please check there is source of interference nearby or if the wiring inside the electric box is correct De energize for 1 minute and then check according to the following steps 1 If the fault is eliminated Measure if the IPM module is damaged Method Remove the UVW wiring of the compressor and use multimeter to measure the resistance U N V N W N P U P V and P W on inverter It is normal if the resistance is over 1MQ otherwise the module is damaged and it is needed to replace the inverter If the test in Step 1 shows that the IPM module is normal check the inverter and test the resistor RS1 RS6 for any damage e g broken pin or burnt mark If any replace the inverter If the tests in both Step 1 and Step 2 show that it is normal please check if 15V voltage of pin CN 11 on power board is normal The inverter can work normally only when this voltage is higher than 13 5V If not replace the power board otherwise replace the diverter Finish the check and connect the wire properly Re energize the unit to start it again Check if the compressor IS
16. shall not be liable for any loss or abnormal operation arising from wrong line connections H Power Cord Connection N Caution 1 Air conditioning unit with single phase power supply 1 Remove the front side panel of the outdoor unit 2 Pass the cable though rubber ring For air conditioner with power cable to the 11 terminals and the grounding 104 auxiliary heater it is required to connect the L2 L3 screw 3 Connect the power supply cable to the L N terminals and the grounding screw 4 Use cable fastener to bundle and fix the cable 4 N Caution 2 Air conditioning unit with 3 phase power supply Take great care when carrying out the following connections so as to avoid 1 Remove the front side panel of the outdoor unit malfunction of the air conditioning unit 2 Attach rubber ring to the cable cross hole of the because of electromagnetic interference 1 The signal line of the wire controller must outdoor unit be separated from the power line and the 3 Pass the cable though rubber ring connecting line between the indoor unit and the outdoor unit 4 Connect the power cable to the terminal and earthing 2 In case the unit is installed in a place screws marked L1 L2 L3 N vulnerable by electromagnetic interference it i is better to use shielded cable or 5 Use cable fastener to bundle and fix the cable double twisted cable as the signal line of the
17. 10 for easier drain of the condensate water To prevent condensed dew the connector of condensate pipe shall be heat insulated See Fig 3 5 1 One condensate outlet is provided on the left and right side of the indoor unit respectively After the condensate outlet is determined please use rubber plug to block the outlet on another side and fix with tie strap to prevent leakage Wrap properly with heat insulation materials The right condensate outlet is factory blocked by rubber plug Heat Insulation Layer of Condensate Pipe EA TEN i ff er nn er x Lf of SN A yp d Ze SS SR Nut Pipe Cove Fig 3 5 1 3 5 2 Installation and Connection of Wired Controller 1 Firstly select the installing location According to the size of communication wire for Wired Controller reserve a groove or cable hole for embedding of communication wire For open installation of the communication wire between Wired Controller 85 X 85 X16 and indoor unit you may use 1 PVC pipe and set up an appropriate groove in the wall See Fig 3 5 2 a For concealed installation you may use 1 PVC pipe See Fig 3 5 2 b Fig 3 5 3 shall be followed no matter for open installation or for concealed installation Firstly refer to the spacing of mounting holes 60mm on the base panel of Wired Controller and drill 2 holes kept level in the wall Then knock a wood plug into each hole and fix the base panel of Wired Controller onto the wall Aft
18. 5 5 3 5 8 Precautions on Installation 1 Follow the illustrated requirements to ensure there is enough space and good ventilation for operation repair and maintenance of the unit Drainage ditch shall be provided on the ground of outdoor unit To meet the restrictions of noise and vibration the outdoor unit shall be installed with rubber damping cushion spring damper or rubber connector The beam and frame to lift the indoor unit shall be able to support 4 times the weight The bolts caps and other fasteners shall be subjected to antirust treatment Soft connector shall be added at the connection of duct thus to reduce the vibration The duct shall be designed in reference to data provided in the data sheet and the computation method described in Part 1 of this manual Heat insulation and sound insulation shall be provided It is recommended to use air flow regulation valve to adjust the air flow at different positions of the air outlet system making the unit run under optimum state Be sure to lift the indoor and outdoor unit by using the designated lifting holes During lift take care to protect the unit and avoid knocking the plates thus to prevent possible rusting in the future 7 SINCLAIR will not provide the copper tube power cable and signal wire Please prepare according to technical parameters and connect the pipe power supply and circuits correctly 8 The unit must be tested by professional technicians or the use
19. N Connect to ur IPM P ee SS I I SS po mn Mn e geet S a LED w DEE pnl E LED2 AN 1 Connect to s e C e Fx LJ 19 mM L ms 30 Z814B PCB S ur ga e okey OG EN Us ERE 1 mnm MM u20 d LI Lud LILI LILI C ER LEFT RIGHT us Op va CI Connect to an B CN n Z814B PCB tr IA Ice TC Jrs l A el 550 Qg x de Ceci je CN Dol E L DS 8 C 19 0 o oo o 00 17 al WWW SEZBE SCT IPM Interface 150 RAL raa C J Callos 3 E Ice U12 Haer 46 R12CL5 48033022 A css L Toa sz Si In M 1 oasis Ls Uf s N H 44 12121 22 3t 32 41 42 O 2007 05 28 GRZWB6 SE op CN _ O GRZW86 A V20 360244 070528 U phase E WER Radiator Sensor TT sm e P To DC bus for measuring the Vdo U14 Quick connector of module 485 communication for communicating with main control board Different interface shall be selected if matched to different main control boards ONZAS contactor control interface Fig 7 Three phase Inverter ZB WZ863 Interface Diagram CN8 CN9 CNS 77 Connect to WZ863 PCB CN Power N Connect to T3 15AL 250U 4 gt WZ863 PCB CN15 Y e O em Fig8 ZB Z814B Interface Diagram Power Out N L3 L2 L1 J 3 0UT L2 0UT L1 0UT O o AN fol Kl
20. a a a a 124 02144701 0214000512 39000186 390002004 390002002 430004002 43008765 01425212 42011043 71010102 70410523 01395262 30228111 01395255 30228604 49015203 01375207 30208110 Indoor Unit Duct Type ASD 18AI Spare Parts List NO ASD 18AI QTY CODE Ci tem cover it ones 3 Evagoras 1 Jaen 5 Tua pe 1 Jesse 4 Tconecing Gas Pine 0638025 Cs es sia Pase Laune 6 ten suppororEsporor 1 01078629 7 eat otComecionPige 1 01498640 8 seat of Comecon Pie 1 onse Co Eerie 1 1 oso 10 Room Temp Sensor __ 300012123 SE 1 oo 14 Remote Controller ZYSIZA 1 Jane CI MO S o Cis ioon Washer 1 nen MEE 2 TN Sr Hook AC TT Ca Tanpa 1 ooo p a a a a 1 bech ed To bech gt bech I d UG IA l w e Fc Blower Assy L SS Side Plate of A r intake l 01499061 Display Board 744351 M l 30294213 125 ASD 24AI Spare Parts List ASD 24A 5 temp sensor 15K l 3900012123 tempsensor 20K 1 3900012121 ee ao 01395301 eem sarl HOC SELEN Tapet TS Tr Tione 7 ME E 71010102 m RE a A MS ME po a a po a EE y 33010014 42011103 42010194 70410523 ASD 36AI ASD 36AI 3 Spare Parts List NO ASD 36AI 3900012123 3900012121 15705301 15012454 01325301 01315304 01025301 02112446 126 e pe E ET MOMENT AAA 12uF 450V 33010734 11 capacitor GRT zm o Oo 13 Terminal Boara s to 1 42010194 nee
21. and it is needed to replace the mainboard The possible causes include OD The screw fixing the module is not tightened Severely overloaded 3 Interference causes short circuit inside IPM module If the pre stage AC contactor is linked together The system is abnormal Please check if the wiring or winding of the PFC inductance insulation is damaged is Check if the wiring is wrong Replace PFC inductance Make records correctly and report Fig 3 3 2 3 Tripping Inspection Process 59 3 3 2 4 Abnormal Noise from PFC Inductance Generally it is normal that the inductance will send out continuous and slight ZHI ZHI sound The abnormal noise of inductance refers to continuous DU DU PI PA or BI BI sound easy to hear by human ears The possible reasons causing PFC inductance noise include PFC fault O Inverter output is abnormal Abnormal Noise of PFC Inductance c Abnormal noise upon start of compressor Yes De energize for 1 minute or drop the bus voltage to 36V or lower Then check PFC board y If wet dirty or No short circuited d Yes Dry clear off the dirt or eliminate the short circuit Reinstall and start to test i y No Check the working Work normally gt status of compressor Nes 1 If
22. and noise from the unit will not affect the neighbor The outdoor unit must be lifted from the designated hoisting hole During lift take care to protect the machine To prevent rusting in the future it is prohibited to damage the plating parts Avoid direct sunshine The installing positions must be able to drain the rainwater and defrost water The installing position shall ensure that the machine will not be buried under the snow or affected by wastes or oil fog To meet the noise and vibration requirements install the outdoor unit with rubber damping cushion or spring damper The installation size shall conform to the specification The outdoor unit must be fixed at the position where it is installed The installation shall be carried out by professional technicians 80 3 1 2 Precautions on Installation of Outdoor Unit 1 Fix the outdoor unit with M10 bolts and nuts if it is installed on solid ground like concrete And ensure that the outdoor unit is vertically standing and well leveled 2 Do not install the unit at the top of the construction 3 If noise is heard from vibration please add rubber cushion between outdoor unit and installation base 4 When operating under heating or defrosting mode the outdoor unit shall be provided with water drainage treatment 5 To install the water drainage pipe please insert the drainage connector to the drainage hole on the chassis of outdoor unit and then connect a drainage hose to
23. can be done through shield setting on WEEKLY TIMER Mode selection and temperature adjustment and other operations are done through the manual control at every unit 1 Press A or Y to select the unit that needed to be control It is available to control several units by Group Control 1 16 or control single unit by Single Control 1 When selected a certain or several units by Single Control or Group Control Timer setting and On off setting can be set Timer setting can set 4 on off times in a day in one week and on off setting can be done by pressing on off button 2 Connection between WEEKLY TIMER and manual control is shown as following 44 Week Timer Manual control Manual control 16 units in max sa OO d WW LUD Ea s 12 34 Telephone wire box Twisted wire with crystal joint Longest distance 1200m corresponding relation between code switch and sequence of unit Note Putting code switch to ON means 0 Ps sp u O eann Cool 2 ele fiom io mer S Sequence 220 oo 3 fono 7 foo 11 fora 15 ESD Tue Pune Note Fig 21 For upper unit checks 16 lower units consecutively there will be no more than 16 seconds delay when setting works till unit responds Please let us know your requirement before your placing the order for this WEEKLY TIMER will only be prepared when customer orders communication joint with WEEKLY TIMER on manual control had been prepared 45 Chap
24. can be restored automatically 99 3 2 2 Troubleshooting Process for Typical Inverter Faults 3 9 Typical Troubleshooting for Inverter ASGE 36Al 3 3 1 Troubleshooting and Treatment of Inverter Faults 1 10 11 DC Overvoltage If it is detected that the DV voltage is higher than 420V upon energization this fault will be alarmed It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault DC Undervoltage If it is detected that the DV voltage is lower than 200V upon energization this fault will be alarmed It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault PFC Abnormal This fault is alarmed when it is detected that PFC module is abnormal 10 seconds after start of PFC It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Inverter Module Resetting The protection when it is detected of the change of compressor parameters in inverter chip This protection can be restored automatically Inverter IPM Protection The protection when it is detected that the IPM module is abnormal It is non restorable if this protection occurs six tim
25. controller displays E5 overcurrent Monitor display 7 7 IPM Protection on mainboard lack reenergize or Check if the reoccurs Does the compressor get started to run Use monitor software to judge if the bus voltage is normal If the working frequency is lower than 35Hz the bus voltage is input voltage multiplying 1 414 If over 35Hz the bus voltage shall be 380V 10V Yes No Cut off the power Afte na HV indicator Sap te i 2 and switch on the Unit to run T a period of time Mainboard indicators LED1 LED5 Wrong judgment caused by interference Please check if there is source of interference nearby or if the wiring inside the electric box is correct No Use multimeter to measure if the output voltage 15V of power source is normal No Cut off the power After the HV indicator is off check by steps Check if the screw fixing PFC module is properly tightened If not it might result in module overtemperature or IPM protection 2 Ifthe above problems have been eliminated check if the outdoor unit is well ventilated If the outdoor temp is too high under cooling mode it may cause poor radiation of PFC module and will further result in IPM protection 3 Check if the radiator is dirty or blocked If dirty or blocked it may cause protection due to poor radiation of the module 4 Measure if 15V powe
26. correctly and report too high cut o No be caused y LED1 LED5 The voltage of electric lease immediately the power and do not energize Otherwise the unit might be damaged or fire will rid is ER Does it occur upon reduction of compressor frequency Yes Caused upon reduction of compressor speed If this occurs frequently please check if the compressor is abnormal gt No PFC board is abnormal Please check of the resistor R6 R3 and R9 on voltage sampling circuit of PFC board is abnormal or replace the PFC board Fig 3 3 2 6 Troubleshooting Process for DC Bus Overvoltage Protection 62 3 3 2 7 DC Bus Undervoltage Protection Monitor display y Manual controller Displays E5 E5 Overcurrent I Mainboard indicators DC Bus Undervoltage Protection ON BLINK BLINK ON BLINK ON If the input voltage is within work range 185 264 VAC Yes Does it occur during operation of compressor Yes Does it occur repeatedly within 1 hour Yes No y PFC board is abnormal 1 Please check of the resistor R6 R3 and R9 on voltage sampling circuit of PFC board is abnormal 2 Please check if the wiring on PFC board and inverter is loose broken or in poor contact 3 Or replace the PFC board I Caused by i
27. for 5 seconds to display Outdoor Environment on LCD If the outdoor environment temperature is positive there will be no display in temperature space The outdoor environment temperature detected inside the system will be displayed in the space where the original environment temperature is displayed Ifthe outdoor environment temperature is negative the will be displayed on the next digit of temperature space The outdoor environment temperature detected inside the system will be displayed in the space where the original environment temperature is displayed 10 seconds after display of outdoor environment temperature the system will return back to the indoor environment temperature display interface Note This function is not available if the unit is not connected with outdoor environment temp sensor 10 Memory Function Setting Fig 11 Under stop status you may hold MODE for 10 seconds to switch on or off the memory function The 01 38 OUT ENV ET e E AN SLEEP TIME E ON OFF E Fig 10 displayed in temperature setting area indicates that the unit will memorize the start stop status after energization and the 02 indicates that the unit will not memorize the start stop status after energization Press ON OFF to exit the setting After calling out the memory function if there is no operation within 20 seconds after the system has responded to the last press the system will pop up this men
28. mode is activated the unit will run 30 seconds the shortest before it switch the run status under auto mode according to the ambient temperature 2 2 Special Control Functions 2 2 1 Energy saving Function Set a upper and lower limit of temperature by using manual controller so that the temperature of air conditioner is set to an energy saving range thus to save the power consumption of the air conditioner For example the temperature under cooling mode is defaulted 16 30 C but the user may customize it to 26 30 C by using manual controller In this range the lowest setting is 26 C other 16 C 2 2 2 Memory Function Upon re energization after power shutdown or failure the air conditioner can memorize the last work mode temperature setting fan speed and other parameters so that it is not necessary to repeat setting of those parameters The user may also inactivate this function by using manual controller 2 2 3 Timer Function For easy control of the air conditioner the user may set the air conditioner to timer on or timer off by using the manual controller The timer is available with two modes for user s option i e countdown and 7 day time section 30 2 2 4 Sleep Function If the user requires air conditioner during sleep this function may automatically increase or decrease the preset temperature so as to meet the users needs for comfort and also save the energy If used with timer function the energy saving effect
29. non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Current Sensor Fault When there is no other fault 2s after energization it is detected in 1s that the average bias voltage is higher than 20 of 3V It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Sensor Connection Protection The current sensor is not connected to corresponding U or V phase or the direction of connection is incorrect Radiator Overheat Protection When there is no other fault 2s after energization it is detected for 2ms successively that the radiator temperature is higher than 90 Itis non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Radiator Sensor Fault When there is no other fault 2s after energization it is detected for 2ms successively that the radiator sensor is short circuit or open circuit It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Mode Error The main control board and inverter is not under quick measuring mode at
30. normal caused by if Fig 3 3 2 2 Troubleshooting Process for Inverter IPM Protection 58 3 3 2 3Tripping Tripping If the switch No capacity meets the requirements Yes Tripping occurs upon energization Tripping occurs after start of 4 Compressor required in instruction manual Yes Yes I Check the PFC board Cut off the power Cut off the power for 1 minute or drop the bus voltage to 36V or lower Then Yes The leakage current is too high Please check for moisture or replace the fi remove the wiring on PFC board and use multimeter to measure the P N P L1 2 P L2 1 L1_2 N or L2_1 N on PFC board for short circuit Check the PFC board Cut off the power Cut off the power for 1 minute or drop the bus voltage to 36V or lower Then remove the wiring on PFC Yes No board and use multimeter to p Imeasure the P N P U P V P W UN V N or W N on PFC board for short circuit Replace PFC board if PFC module is damaged Meanwhile please check if the AC contactor is linked together and ensure no short circuit between P N The possible reasons include 1 The screw fixing the module is not tightened 2 The AC contactor parallel to charging resistor on AC side is linked together resulting in that the transient charging current is too high upon energization 3 The input voltage is too low 4 The wiring is wrong IPM Module is damaged
31. requirements Yes Install electric Tripping occurs No Tripping occursx No switch upon energization after start of according to compressor instruction manual Yes Yes n N 1 Check the wiring L1 L2 L3 and N 1 If the environment temperature of Check if the earthing wire is air switch is too high connected 2 Ifthe IPM module or compressor gt 2 Use multimeter to measure L1 L2 is short circuited to earth L3 N and earthing wire for short 3 If the IPM module or inverter is circuit damaged Steps 1 Check if the filter board is burnt 2 If the bridge rectifier is damaged 3 If the other loads of complete unit and the earthing are short circuited 3 Check if the AC contactor is linked together gt o N gt 50M m Rm gl y Make records correctly and report Fig 3 4 3 2 Tripping Inspection Process 67 3 4 3 3 DC Bus Overvoltage Protection and DC Bus Undervoltage Protection Manual controller displays E5 Mainboard indicators Inverter Board Indicators LED1 LED6 LED1 LED3 Monitor display e y ON ON ON DC Bus Overvoltage ON BLINK ON Protection or DC Bus or ON BLINK BLINK BLINK Undervoltage Protection BLINK ON ON BLINK ON If the voltage of input Yes The voltage of electric grid is po
32. restored automatically Current Detection Circuit Fault This fault is alarmed when it is detected that the average bias 56 voltage is higher than 12 5 of 1 65V It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault 3 3 2 Troubleshooting Process for Typical Inverter Faults 3 3 2 1 PFC Board Abnormal Manual controller displays E5 Overcurrent protection Monitor display y 1 Mainboard indicators LED1 LED5 Blink ON ON PFC Abnormal minute or drop the bus voltage to 36V or lower Then re energize and start the unit to run for a period of time Check if the fault disappears NO Possible problem 1 The temperature of PFC module is too high Please check if the PFC module is correctly tightened 2 Input AC overcurrent protection Please check if the voltage of electric grid is too low 3 The system is abnormal Please check system pressure is normal if the c Make records correctly and report Fig 3 3 2 1 3 3 2 2 Inverter IPM Protection Yes ompressor or OFF Blink ON Wrong judgment caused by interference Please check if there is source of interference nearby Troubleshooting Process for PFC Board Abnormality The possible reasons causing inverter IPM protection include O The screw fixi
33. round ring conforming to the screw size d Insert the screw through the round ring of single wire and fix onto the terminal board 97 3 Connect the stranded wire a Use a wire stripper to remove the insulation layer for about 10mm at the end of the stranded wire Remove the screws from the terminal board of air conditioner Use crimping pliers to clamp the end of stranded wire and make a terminal conforming to the screw size Insert the screw through the terminal of stranded wire and fix onto the terminal board A Single cord wire B Stranded wire Terminal 25 IT Insulation Layer i Fig 3 5 4 Notes a b If the power cord or signal wire is damaged be sure to replace with special cord Please identify the voltage indicated on the nameplate before starting cable connection according to the wiring diagram The air conditioner shall be provided with special power cable and equipped with leakage switch and air switch to respond to any overloading The air conditioner must be properly earthed to avoid the harm caused by insulation failure All wires must be connected via press terminal or single wire Direct connection of stranded wire to the terminal board may cause spark All cables shall be correctly connected in accordance with the wiring diagram Wrong connection may cause malfunction or damage to the air conditioner Prevent the cables from contacting the refrige
34. the drainage connector If drainage connector is used the installing height of outdoor unit shall be 5cm at least 3 1 3 Installation of Connection Pipe Selection of connection pipe as shown in Table 3 1 Table 3 1 Pipe Pipe Size mm Pipe Size mm Max Max Height Difference Additional Refrigerant Pipe between Indoor and Excessive Length of Liquid Pipe Length m Outdoor Unit m Pipe ASGE 36Al ASGE 36AI 3 amp 12 30 120g m ASGE 42AI 3 The layout of connection pipes shall be based on site conditions in reference to the following principles 1 Shorten the length of connection pipe to minimum best within 5m 2 Reduce the height difference of indoor and outdoor units to minimum 3 Reduce the elbows of connection pipe to minimum 4 Ifthe connection pipe is longer than 20m it is needed to check if the lubricating oil of the system is enough Add if needed 5 The refrigerant quantity inside this unit is suitable to connecting pipe 7m long If the length of connection pipe is increased add appropriate quantity of refrigerant accordingly For each increase of the pipe length by 1m the quantity of refrigerant to be added is shown as below The max permissible pipe length is 30m 6 If the air conditioner is installed when the height difference between indoor and outdoor units is more than 10m one oil return elbow shall be installed every 6 meters The height of indoor unit is different from that of outdoor un
35. then turn off the indicator before pressing ON OFF The unit will be restarted if the high pressure protection disappears Otherwise the run indicator will blink or display fault code E3 and the buzzer will alarm 2 3 3 Exhaust Overtemperature Protection After the compressor is started if it is detected that the compressor overload switch is cut off it will be deemed compressor overload protection In this case the indicator will blink or display E5 all the loads will be stopped except the 4 way valve of heating If the fault is eliminated the compressor will be restarted after 3 minutes lf three compressor overload protections are detected successively in 30 minutes from the first detection to the occurrence of fault the compressor cannot be resumed automatically and the buzzer will alarm You shall need to press ON Off to stop the unit and clear the sound alarm before pressing ON OFF again The unit will be restarted if the high pressure protection disappears Otherwise the run indicator will blink or display fault code E5 and the buzzer will alarm 2 3 4 Overload Protection The temperature of outdoor heat exchanger will be detected during cooling and the temperature of indoor heat exchanger will be detected during heating When the temperature of heat exchanger exceeds the normal working temperature permissible to the unit it may be reduced by adjusting the compressor frequency or stopping the unit 2 3 5 Sensor Fault Protection
36. to power supply the air conditioning unit shall enter the operating status if you press the ON OFF key no y Press the mode key and select the ss mode Figure 15 Cooling Mode Operation O o aa Swing Pan Speed i i l a Auto Fan Speed ath Ee Auto T kel S CG 22 C 3 Press the mode key and select the w mode 1 Press the temperature key and set S Y the temperature as required 2 Press the temperature key and set the temperature as required Figure 17 Dehumidifying Mode Operation 42 Ni ee ICH Un Swng Fan Speed l l Auto Fan Speed ALE Auto Y S E 22 C fe 8 f S N J Kp NS Ye SCH E NS 1 _ Model CN GFE J 3 Press the temperature key and set the temperature as required J 1 After the unit is connected to power supply the air conditioning unit shall enter the operating status if you press the ON OFF key 2 Press the mode key and select the Es mode Figure 16 Heating Mode Operation gt is Sw ng Fan Speed i i i Auto Fan Speed af Sw ng Auto X YUR CG 22 C en om 1 After the unit is connected to power supply the air conditioning unit shall enter the o
37. wet find out the cause and take proper If the moisture proof measures Dry the PFC compressor No board and apply a layer of moisture proof on a adhesive abnormal noise 2 If dirty find out the cause and take proper measures to prevent dust If the air of environment is poor please periodically Yes remove the contaminants e 3 If short circuited find out the cause and clean the electric box to prevent the iron The inverter is PFC board is scraps or other conductive substances damaged Replace damaged Replace from attaching onto the board the inverter the PEC board Make records correctly and report Fig 3 3 2 4 Troubleshooting Process for Abnormal Noise of PFC Inductance 60 3 3 2 5 Radiator Overheating Protection ES Mainboard indicators Monitor display y y LED1 LED5 Radiator Blink ON ON overheat ON Blink ON protection Y radiator is in is short circuited it may good Ser cause poor performance condition of the radiator Lin If the air outlet and air If the outdoor dr of the outdoor unit If the radiator is dirty or oa blocked the radiation S Se effect will become poor If the IPM If the IPM module is not module is correctly tightened it correctly may cause overheating tightened of module or even burn If th
38. wrap the connection pipe and connectors and tie with plastic tapes 83 2 Vacuum and Leakage Detection a b Remove the cap on liquid valve and gas valve Align the center of pipe and adequately tighten the nuts of connection pipe with your hands Tighten the nuts with wrench Remove the 1 way valve cap on gas valve Use inner hexagonal wrench to loosen the element of liquid valve by rotating it for 1 4 turn Meanwhile use screwdriver to prop up the element of gas valve until the air is discharged Discharge the air for 15 seconds until refrigerant occurs Then immediately close the 1 way valve and tighten the valve cap Completely open the element of liquid valve and air valve as shown in Fig 3 1 5 Tighten the valve cap Then use soap water or leakage detector to check if any air leaks out from the indoor outdoor unit or pipe connection If possible it is best to discharge the air from the valve position by using vacuum pump as shown in Fig 3 1 7 Pressure gauge Pressure gauge LO Knob d HI Knob q N DEN x Liquid valve vy A a N cof y Vacuum pump HS S S Pa P A LAN FER JE Connection hose Gas valve Fig 3 1 7 84 3 Installation of Protective Sheath on Connection Pipe a To avoid condensing or leakage on connection pipe the gas pipe and liquid pipe must be insulated from the air by wrapping with hat insulation and adhe
39. 2 Troubleshooting for Inverter Faults 1 IPM Module Protection This protection occurs as long as it is detected that the FO of IPM module has low level It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault 2 Voltage Protection When there is no other fault 2s after energization it is detected for 2ms successively that the bus voltage is higher than 725V or lower than 375V It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault 3 Compressor Current Protection When there is no other fault 2s after energization it is detected for 600us successively that the transient current of compressor is higher than 48A It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault 4 Communication Fault from Inverter to Main Controller The inverter cannot communicate normally with the main controller for 12s successively This fault can 64 10 be restored automatically Loss of Synchronization Protection When there is no other fault it is detected for 2s successively that the negative potential is lower than 20v during operation of the compressor lt is
40. 2_2 S nn SO RKRWE ap AP on WH FILTER FILTER INDOOR E N WHLI_2 8 AP JAIN PCB INDOOR Hones S A MAIN PCB UNIT o H gt O x 8 AP PFC PCB W4 ae 7 AP3 DRIVE PCB W25 vm a de SC APA ON OFF POWER PCB lt AC N X21 T A d POW up W CA HRS W24 Oey EO 4 Wid L1 L2 INDUCTANCE ies deg sio en W13 AP4 Vi COMPRESSOR AC N x22 Y 20 NN W8 W26 W 4 gt W 4 3 CN11 CN10 M 2 FAN MOTOR 2 LPP i AR S n4 69 ELECTROLYTIC G FUSE 50T 3 194 250V 02 gt E 4 K 01 02 CAPACITOR CUE EEE W14 W15 W28 W29 C FAN CAPACITANCE GE AUT FA W40 S TC TRANSFORMAER ys VV VCC i CN6 E 5 Ala MER N CN4 CNB Ion ar VALVE CN67 m CNS AP3 YV GAS BY WAY VALVE RTI a G CN2 Cou ELECTRONIC Bra To BU EN UVW ey INFLATE VALVE SL HIGH PRESSURE E SWITCH nor 5 FA COMP OVER LOAD RT3 FAN_H X19 19 C IC IE RT RADIATOR TEMP C Gg E W21 CIC IC SENSOR _ _ 3 I RED AC N X25 CAGAS RTI SE e i Sl al IR MID PIPE TEMP A W221 W25 gt ME SENSOR SE d gen 2 S RTS DISCHARGE GAS RTS yal al 6 M1 TEMP SENSOR gt CN25 A X2 S N PA E Y Mate 2 6 e OTE ONLY USING HEAT PUMP 2 d WHIBKBU BNIBN w9 i F e ENG ke aL ES Electric component Es m Es oh y d V M2 position map gt SMS 22 ENS kk Den EE TiM O a grar ADZ L A E T yeon EN AP2 AP p EH ED ee EE phy EKV S AP4 C2 C1 wi See Caution Please contact the lines according to this circuit dirgram E FILTER TC especailly in AP2 or yo
41. 4 S W PRESSU AC N X23 S p LOW PRESSURE o ou BLUE FAN H x15 32 m Las SWITCH JOUTROOM Li AT HIGH PRESSURE ile Ag HP SWITCH RTZ AC N X20 rn m R1 R4 CEMENT RESISTANCE C ur llos AAA Ier RADIATOR TEMP 7 S S S 132 SENSOR PIPE MID en 2 WHIBK BU BN BN WH BK BUIBN BN le RT ENVIRONMEN RTS lt oz la TEMP SENSOR S I gt d U M3 Y M2 RT3 MID PIPE TEMP g O mee Le 5 br L K y DISCHARGE GAS Ge N N Je DTS JISCHARGE GA ARE O AM e Beg ESCH E TEMP SENSOR UI w44 was w37 W38 D YEGN YEGN W30 OTE O C HFAT PUMP La s N N ian NOTE ONLY USING HEAT PUMP ue Sam Li S 63625216 J SS e 109 Indoor Unit Duct Type Indoor Unit ASD 24Al ASD 36Al ASD 36AI 3 ASD A2Al 3 gt jf INDOOR UNIT POWER Al u L L Or IRD N N KWH X1 AC L X2 AC N l E X15 N wind ES XT3 OBN a CNS in au ee SC 2 oro 7 Close FUSE S0T 3 154 2501 lt ld 2 3 Zn X13 Open FAN H 14BK Zr FAN_M Es E AD K 15YE 2 Es Bas DC R CN7 16BU goni S X12 oo HON gie Fresh Air Valve S vir E Commom OPEN N
42. 42AI 3 ASD 42Al 200 6 Main Parts 6 1 Sketch of Structure of Unit b 24 60kBtu indoor unit a 09 18kBtu indoor unit Fig 4 1Indoor Unit Note 1 Condensate pipe of drainage pump 2 Rectangle air outlet 3 Condensate pipe of water tray 4 Air Inlet SED Es N N 2 gt ae Y Ir N ER 7 fo a o ma Q Z X FA Y L Ka es a ag ar NB LC Fig 4 2 Outdoor Unit Note 5 Air inlet 6 Air outlet 22 7 Outline and Installation Dimension 7 1 Outline and Dimension of Indoor Unit Fig 5 1 Duct type indoor unit le Y I N _ 32 WW le 38 ES Az E i TEST i me 4 0210 HE aim L op Ee 9 OM i Sf d H D _ J 1 L 738 IT L P a a ASD 18Al dee le o er 1 Ill Airretum 7 Airsupply we SS MI ec at IE Gas pipe Kate Drainage pipe Electric box Mmuo
43. 5 wall thickness 4 2 4 ASGE 18Al ASF 18Al ASGE 24Al ASF 24Al ASF 18Al ASF 24Al HeatinglCoolinglHeating 220 240V 50Hz BA Outdoor pn unit Drainage pipe inside diameter x wall thickness 4 2 5 ASGE 36Al ASF 36Al ASGE 36Al Model ASF 36Al Capacity Capacity 10000 12000 Power supply 220 240V 50Hz Hermetic scroll inverter Compressor compressor Air flow volume 1400 ouso sa ee Outdoor unit Drainage pipe inside diameter x wall thickness 4 2 6 ASGE 36Al 3 ASF 36Al ASGE 42Al 3 ASF 42Al ASGE 36AI 3 ASGE 42Al ASF 36Al ASF 42Al Cooling Heating a 3 o n m Indoor dB A Noise E Refrigerant Charge volume kg Connecting Liquid Indoor unit Outdoor MOM unit Drainage pipe m inside diameter x amp b20x1 5 amp 20x1 5 wall thickness gt lt lt r o HB O 5 a LU m m m m m k m m m m m m m m g m m m kg 4 2 7 ASGE 18Al ASC 18Al ASGE 24Al ASC 24Al ASGE 18Al ASGE 24Al Model ASC 18Al ASC 24Al pue mm W Indoor unit mm mm I mm 878 994 Drainage pipe inside diameter x wall thickness 4 2 8 ASGE 36Al ASC 36Al ASGE 36Al Model ASC 36Al Capacity 10000 Power supply 220 240V 50Hz Hermetic scroll Compressor Air flow volume Indoor dB A Noise Indoor dB A dB A Refrigerant Connecting pipe Indoor unit F Weight kg Outdoor D mm unit Drainage p
44. E aa 21 a Y u OM o EE IC e OG BU VEIBKWHIRDIBN CLOSE RER AP Fresh Air Valve a Mi e Commom a CN2 l e E x 8 af CN10 CN9 oz m CN4 CNS e N 4 ST E X18 X4 x3 J Ee RJ Ze C S 4 den dead ourooorl D ED FAN MOTOR Tonne Wi E D SY OWH 0 rn LJ LJ E Environme Defrost 17RD Temp Sensor Temp Sensor i Pr ipa CY E EN Z F 8 9720728 Note Please connect AP2 FAN_H with XT5 1 in the high static pressure If turning ON OFF the air condition by the Fan Valve commutator please check up the owners manual and cancel the wire between the 000 and X11 V ON KC 110 Well Type Indoor Unit ASC 18Al ASC 42Al a a LIMIT SWITCH SWING MOTOR K ns NOA LIQUID SWITCH Fa M3 ag GE u eo SA2 SA UT used only in unit 24 and above used only SA1 SP S in unit 18 RUT TWH N s ROT Tw M ES gas 2 a WE G ZA W POWER ere E ROOM TEMP SENSOR XT BK BK X2 X5 ER 5 A A gt gt ne ES i m BU 371 Pipe Tem Sensor N N vise VA J14 J9 OF 7 gt gt Sa Jutdoorn Ta YEGN J J i LR Ga EREE a Unit
45. EN a YEGN ei 01 50T 3 15A 5A 250V Zum FU101 SOT 3 15A 5A 250V Jb gt p gt 4 4 4 Manual Panel A re ERS ER SS SSE SRE ET gill X201 gt gt de J13 E Seen E 5 J10 J 2 Communication Cord Y Es J lt lt A S E Y Y E 5 7 d E E 2 5 A 1 SAME al AP2 E c S YEGN BK YEBURO wH WT H 3 u ii YEGN L CR l an Asbl NS au TRANSFORMER 63629604 Y e MOTOR PUMP MOTOR i i Attention The Manual Panel is the optional accessory di Ceiling seated Indoor Unit ASF 18AI ASF 42A1 3 7 MANE aC a SO NSOR TEM SENSOR A D Z PA y je AS mn O T A rs 5 A P O W E R Ure LAME AJ D Ul XT ES A lt lt lt DONA VAL NO pad ES A E MD EG Paul CD Ba CD OO L BG IR D ITT XA A Ly 8 MS ES gl e j NY Ee I FRR AK CNI SNOP L 1E BE E e N COMMUNICATION AP2 CORD Cy wa LN ZEN ra a Gr gt lt NO d LL LL L ES m U Ze G STEPPING STEPPING Brava Book Par T DIA L IN i ny no Y UN
46. Fig 9 Under stop status hold down FAN SPEED W key simultaneously for 5 seconds to call out the energy save setting menu In this case the ENERGY SAVING SETTING COOLING will appear For the first setting the initial value 26 is displayed the lower limit temperature will be displayed in the temperature setting area and the temperature being set will be displayed by flash Use A and W to set the lower limit of the cooling temperature range 16 30 and press ON OFF to confirm Use A and Y to set the upper limit of cooling temperature ad display at position of ambient temperature range of setting 16 30 Press ON OFF to confirm Take care that the upper limit temperature shall not be lower than the lower limit temperature If the upper limit temperature shall not be lower than the lower limit temperature the system will default the higher as the upper limit and the smaller as the lower limit Press MODE to complete the energy saving setting under cooling and dehumidify mode and switch to energy saving setting under heating mode This function unavailable for cooling only unit In this case ENERGY SAVING SETTING and HEAT will be displayed After completing the setting hold FAN SPEED W key for 5 seconds again to exit the energy saving setting After calling out the energy saving setting interface if there is no operation within 10 seconds after the system has responded to the last pre
47. I Connection of Signal Line of Wire Controller wire controller 1 Open the cover of the electric box of the indoor unit 2 Pull the signal cable of the wire controller through the rubber ring 3 Plug the signal line of the wire controller onto the 4 bit pin socket at the circuit board of the indoor unit 4 Use cable fastener to bundle and fix the signal cable of the wire controller O Products Electric Installation Caution The unit should be reliably earthed if it is improperly earthed that may cause electric shock or fire Wiring layout Installation should be conducted by National Wiring Regulation The rated voltage and exclusive power supply must be adopted for the air conditioners The power cable should be reliable and fixed in order to avoid the wiring terminal be suffered from force And do not drag the power cable forcibly The wire diameter of power cable should be large enough if power cable and connection wire be damaged it should be replaced by the exclusive cable All electric installation must be done by professional personnel according to local law regulation and this manual It should be reliably earthed and it should be connected to the special earth device the installation work should be operated by the professional The creepage protect switch and air switch must be installed Air switch should have the thermal dropout and magnetic dropout function in order to avoid the short circuit and overloa
48. Motor FW30K 38 Axial Flow Fan Nut Front Grill Uy NO 40 114 ASGE 24AI 115 NO ASGE 24AI Spare Parts List QTY code 1 Rear Grill Axial Flow Fan Motor FW68G 1 5 Front Side Plate Sub Assy 1 01305017 Front Grill 00103501 12 Right Side Plate Assy 1 Handle Sub Assy 43120011 33310111 30221005 N Motor Support l l l 3 4 7 Base Plate Assy Compressor And Fittings C 6RZ146H1A Valve Support Assy 10 Cut off valvel 2 R410A 11 Cut off valve3 8 R410A 14 Electronic Expansile Valve Assy EN D ER do BEE 2 ES 4 way Valve Assy __ Mid Clapboard Condenser Assy Main PCB1 WZ4D35 Filter FS23685 25 08 BEE BE BE BEE BE BEE BEE 20 PFC Modulel Z81P 21 Inductance PFC 300uH 300uH 40A 22 Electrolytic Capacitor 1000uF 450V 2 23 Main PCB ZQ101 24 Radiator Radiator 25 Main PCB Z81P 1 26 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Electric Box Cover 1 1 27 Top Cover Sub Assy 116 ASGE 36AI 50 120 9 FE I 4 GR 7 48 49 N 4 2 a Ey p im man A w St Loa AS w o 14 15 116 17 118 19 117
49. N Off to stop the unit and then press ON OFF again If the exhaust temperature is lower than 90 C the unit will run under preset mode Communication Fault between Main Controller and Inverter 48 F E5 Protection Overcurrent Protection or Inverter Fault Firstly please check if the overload switch of the compressor is open If it is not open or the compressor has no overload switch please refer to the troubleshooting process for inverter 3 Inverter Troubleshooting 3 1 Typical Troubleshooting for Inverter ASGE 18Al 3 1 1 Troubleshooting and Treatment of Inverter Faults 1 DC Overvoltage If it is detected that the DV voltage is higher than 420V upon energization 2 3 4 5 6 7 8 St St St St St St St this fault will be alarmed It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault DC Undervoltage If it is detected that the DV voltage is lower than 200V upon energization this fault will be alarmed It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Inverter Module Resetting Initialize the inverter program This fault is alarmed upon energization after each de energization or upon resetting of inverter chip cause
50. NY BND Communication PFC Power Interfoce Ten tr X1 X2 Communication Power Fig3 ZQ101 PCB Interface Diagram 73 Positive Inductance Inductance Inductance ei ce Erown Line Thite Line Tellor Line De BROWN BLUE L2_2 pS e i biip SR e Bau BC PLU WWW Fan lipp s His af MIN LIL e Coe Fi TO o gle VW LI FH 1 ppb e nm m ial Ta ag ml le i cos GYRE cre EI EM bi L Rid mM ae at EN Te L GRIBI El V I en cH gager CE 2007 06 14 Inductance FFC Blue Line Interface Ten e Fig 4 70 Unit PFC Interface Diagram 74 mitmes Posltlye hduckanc MHTE line Inductonce YELLO line YELLOW line PePe Megotive GRISEZ VB 2007 22 11 TZIH ZW Inductance BROWH line Si Kee ie Tan ET Patty EHCI BU data eat Oo er o PFC Interface Figo 100 160PFC Interface Diagram and Chart 15 Compressor OC DU Interface EN X GRZQ2 R Ver2 6 2007 09 29 i LO LIL OL CW REF pai gt 647 07 cas R lpg pa 306 Cp ht Jens TE A E AE TT ee She ale s La L Drive IC AU HI ASS AE RM RI pA Power he Jll IE J TIP WII a D i ME Mess cC Wa SLL e RE B dl 000 4 ID O BES DE C25 Fie u Bv M H re 2A 5 gi PFC SEKR Le Interface oe UF Ka Communication dieta nterroce Power PAR Car Pe Poi PEJ My oT P kan T3 a Fig 6 ZQ201 PCB Interface Diagram 76 Communication Interface AC contactor Power L
51. P II Set AN LIT L D SEM NL N 26 21 28 L Y obt V V 24 23 IS N BU VI AREA Wer EA Wie SSL I IRRE 113 code 01533007 01233012 01413504 43120020 06123401 01203102 00183003 00102004 76713006 70210007 70310011 01713041 01303071 07100006 07100003 03103301 07130103 430004032 03023670 01413086 430004002 42010255 01413025 20113001 30039155 3900012123 39000071 39000016 01413048 46010602 42020063 49010213 01473030 0110350713 01253261 017030521 15013067 10333414 70310131 22413011 NO ASGE 18AI Spare Parts List Front Panel Clap Board Reactor Box C PFC Inductance 315uH 315uH 15A Drainage Connecter Reactor Support Assy Overload Protector Compressor C 6RZ092H1AB Compressor Gasket 10 Bolt Nut 12 Valve Support 13 Right Side Plate Assy 14 Valve 1 2 u 15 Valve 1 4 16 Capillary Assy 17 One Way Valve 18 4 Way Valve 9 20 Electric Cover Assy 21 4 way Valve Coil 2 Terminal Board A 23 Electric Box 2 24 4 way Rever sing Valve Component N Electric Box 25 PCB W9M32A 26 Temperature Sensor 27 Sensor 20K 8 29 Electric Box Cover 30 Rectifier S25V B60 31 Sensor Insert 32 Radiator 33 Rear Grill 34 N Exhaust Gas Temperature Sensor 50K Condenser Assy 35 Top Cover Assy 36 Motor Support Assy 37
52. R 1 Input e A YE i Sel ET A e FF mm Ei a Transformer AF eid OutPut 4 wire Transformer Output 2 wire Communication d i E er meod m S Pal el ES Interface verLoa o Protect gt e i FSB 042 High Pressure 5 Protect Sa wi H ee Am um E 7 JE eh re DS HE ae CR Au E a dls alll all Low Pressure Di d org G H EI ER Protect Ea E x E x a2 E EE E E CN14 CN12 CN25 Condensor Environment Exhaust Temperature Temperature Temperature Sensor Senor Sensor O Sikken Interface i ZB1 WZ4D35 ZB1 WZ4D15 X11 4 way Valve Fig1 ZB1WZ4D35 ZB1 WZ4D15 PCB Interface Diagram 71 overload environment protect temperature Communication Interface Expansion Valve e RE eo m per G KL Lip A C Y Leg i condensor z temperature 7 a DIE iHa EUR om 3195923 LER Ei Tb Eee tube temperature Ze mm fen L Inductance l input Fili TIRAR 2500 E rara 41 3 Ke DIR Inductance compressor interface power input output 00 Siksreen hiere an e T WZ4D15A 4 way Valve X14 Fig2 Interface Diagram for Mainboard 50 or Below 12 DC BIS Compressor DC BUS Interface olrfalsielsle 7lals N i A d uf oim D e i Communication Interface eos e i 1201 ade HE Len S Ge ent GRZOI R Ver2 6 GO O O ee 7 01 0 Ed e l Led me TE A E CH4 POWER LNA m 27 DER FO E
53. SA 111 4 Power Distribution of Unit Using the unit with the most complete function as the example the power distribution is as follows Dr CC KM dd UE TA Er L R J ol e a ae gt E O gt Pi L Es IESO ol Ja water pump URET N power board naoor Main Drive unit board board MS JET ERE a BER ERS N Pe O E Z ps eer es a UBER EN us WAR EU Gas Er 7 EN xs u Electronicintlate valve A 3 2 x E Comp ROM GOASE METER Fan CUE CZE ran SE Cornisa Moter Moter Voter Water Note The bold line indicates the main circuit and the fine line indicates the control circuit The element on actual model shall be based on the actual circuit diagram 112 4 Maintenance Exploded View and Spare Parts List Outdoor Unit ASGE 18AI 31 BGL TRAE i IF E MI MINO II HH INR HUU I N INN IHREN III Wii Mi NH II AT RS AN Y Sen e vi V by A0 V y Well IT UA NONI We res INT E IN FAND A d A HRL I TT MIDA ON ESQUI RAU INN IRL Unn TT ec ul MIRRA u VI fro we IN N U DEN E MINO PARED II O IAS mann AN Y NIIT NN Illu HAN NN UN H HI Il Wee AN WA IRR I HARA d LI SUN NL NRM UU Sel IN IN UN 1 If duu REN d I
54. T O i Y Ka Kc RE EE KE KSC CA lt X15 FAN H zle x TUBE Z RT3 RINT N COMP At MOTOR ONT Ge T RTS k Ol IP N el AD IAN C a CON 241 MOTOR Y SE D N i L HE E LN arr y W13 YEGN YEGN VEGN wi y y a LW ZE MN A GC ri EAS myu NOTE ONLY USED SOC DKDIO EN AT DU seh gt eS PR eh IN HEAT PU MP K ES J ASGE 24Al Compatible with 24 Ceiling seated and Duct Type Unit and Well Type Unit qe X11 2 Ka EI eg Bir Ee OUTDOOR UNIT WET 8 NE N NN L2 POWER gt NH SE ze SYMBOL NAME EE EREDE EH ELECTRIC HEATER ED u ral DN YE BU X11 TERMINAL BOARD COMMUNICATION Poy 2 ae AL BU L
55. T 3 15A 250V or we W36 a 3W35 LP Da WI E x J X22 AC N 3 CNG Oy 3 x X2 CN4 CNB HIGH PRESSURE LP TEW24 y Lpp CN TT emm e Apa R CEMENT RESISTANCE W25 X23 AC N C Ge 211 ENVIRONMENT FA Sg X3 TEMP SENSOR X8 VUU N1 U V W RTS ID PIPE TEMP RTI lla SENSOR al R15 DISCHARGE GAS 5 CN12 AC N X20 W33 UE en TEMP SENSOR D H a A EES RTS FAN_H X15 W20 i lt d lt NOTE ONLY USING HEAT PUMP g CN14 y j DE RTS S a cl ser EY 03 E m UL E C1 Us et 7 _ eN25 WH BKBNBN BKWH BNIBN um EY M9 Mi Compressor FILTER 1 TE So gt Malen CN17 3 W YEGN AP3 AP2 cn ws 3 aj M19 APS AP2 pp BN CH Bee ST UPPER Fo BOTTOM IZ yE ALS KM vol FAN yEGN FAN XT i ZL MOTOR gt MOTOR EKV VE ES The bottom layer Ss E i Ge EE 1 ASGE 36Al 3 ASGE 42Al 3 Compatible with 36 and 42 Ceiling seated and Duct Type Unit and Well Type Unit
56. The unit will perform real time detection of the indoor room sensor evaporator sensor outdoor ambient sensor compressor exhaust sensor and condenser sensor are normally connected If the controller detects that any sensor is connected abnormal in open circuit or short circuit it will send out fault signal and the fault code will be displayed on indoor panel or lamp panel Except that the unit will not be stopped upon the fault of room ambient sensor the fault of other sensors 32 will result in stop of the unit 2 3 6 Anti freeze Protection If the temperature of indoor heat exchanger is too low under cooling mode frost might occur and thus affect the cooling effect This unit is provided with antifreeze protection so that the frost may be automatically eliminated to ensure the unit is under the best performance 3 Wired Controller Remote Controlled and Week Timer Centralized Controller 3 1 User Guideline for Wired Controller TIMER 7 U DU U em 7 x SPEED vu SAVE SET HOUTEN SA OCC besa D C E A L LI mest LI SLEEP L Da 15 AUTO COOL DRY L FRESH FAN HEAT me A i 1 P y ON OFF e Lef 17 Fig 1 SLEEP button TIMER button ON OFF button e Diigo ambient temperature o Mage COOLING DRY FAN HEAT AUTO SEELEN E 33 1 ON OFF Fig 2 2 Press ON OFF button to start the air conditioner 3 Press ON OFF button again to stop the air conditioner 2 Fan control Fig 3 Sh
57. as the function of invalidating the lower unit The weekly timing function is able to realized four timing ON OFF periods for any unit every day so as to achieve fully automatic operation No timing control can be set for holidays e Unit display pen aiee GROUP 0102030405060708 TT ge SINGLE 09 10 11 12 13 14 15 16 gt Y A 4 button Confirm button ea Ispiay Titer dien 934567 A Titer ciate Es MON TUE WED THU FRI SAT SUN Pa SE _ display SEGI SEG2 SEG3 SEG4 Yo button mer tine S AE H yi IH LU I CANCEL e 2 Cancle delete period display Timer onfoff DELETE button time display f wie SINCLE 7 1 Single Group Unit on display SIS CH TR El r TIME dk D s 7 button Unit off display 123465 6 7 E RN 4 Timer Time MON TUE WED THU FRI SAT SUN UNEN d T button Clock display TIME MO SE gt OniOff button ON OFF 7 14 Fig 20 This WEEKLY TIMER adopts 485 mode to communicate with manual control of every duct type unit and it can control up to 16 units Adopting 2 core twisted pair wire the longest communication distance of this TIMER is 1200m After connected to power the WEEKLY TIMER can display all connected units sequence of unit is determined by code switch of manual control of every duct type unit On and off of every duct type unit can be done through the Timer On Off of this WEEKLY TIMER and the button shield operation of manual control
58. d The on spot connection should refer to the circuit diagram which is stuck on the unit body Below is the recommended air switch capacity for related power cable diameters For the diameter of power cables for each unit please see the attached instruction manual Dia Of Power Air Switch Capacity Air Switch Capacity Cable A A Condition for model selection above The specification of power cable refers to the specification of the BV single cord cable 2 4 pcs is paved in plastic pipe and used under an ambient temperature of 40 C The air switch is used under 40 C and the type of air switch is D In case of any change in the actual installation conditions on site please follow the specifications of power cables and air switch provided by the manufacturer and use for reduced capacity O Requirement for ground yx Air conditioner is the class electric appliance thus please do conduct reliable grounding measure yx The yellow green two color wiring of air conditioner is grounding wire and can not be used for other purposes It cannot be cut off and be fixed by screw otherwise it would cause electric shock yx The user must offer the reliable grounding terminal Please don t connect the grounding wire to the following places Water pipe 2 Gas pipe 3 Blowing pipe 4 Other places that professional personnel consider them unreliable Power Supply to Indoor and Outdoor Unit The power cable communicat
59. d by some interference 5s will be displayed after occurrence of this fault Note It is normal that this alarm will occur upon energization after de energization Inverter IPM Abnormal This fault is alarmed when it is detected that IMP module or PFC module is abnormal It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Radiator Fin Overheat Protection This fault is alarmed when it is detected in 1s successively that the radiator fin temperature is higher than 105 It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Compressor Overcurrent Protection This fault is alarmed when it is detected in 1ms successively that the transient current of compressor is higher than 18A It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Compressor in Loss of Synchronization This fault is alarmed when it is detected in 2s successively that the negative potential of the compressor in run period is lower than 20V It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re e
60. e initial value is 24 C 2 1 3 Heating Mode After setting to heating mode the outdoor unit will start to calculate the system load demand If the load is 0 all the other loads will not be put into operation If the load is over 0 the electronic expansion valve will be firstly opened and then the outdoor fan is started After 30 seconds the compressor is started the 4 way valve is energized and the indoor fan runs under anti cold air mode Under DRY mode the range of temperature setting is 16 C 30 C and the initial value is 20 C 2 1 4 Fan Mode When the indoor unit is set to fan mode all the loads of the outdoor unit will be stopped and the indoor fan will run at preset speed Under this mode the fault is detected but will not be treated The temperature is not adjustable displayed at 26 C 2 1 5 Auto Mode Under this mode the run mode will vary with the ambient temperature according to the following conditions When T amp gt 26 C the unit will run under cooling mode and the preset temperature is 26 C When 20 C lt T amp lt 26 C the unit will run under DRY mode and the preset temperature is 24 C When Tamb lt 20 C the unit will run under heating mode and the preset temperature is 20 C When Tamb 224 C the unit will exit the heating mode For cooling only unit when Tamb lt 20 C the unit will run under fan mode and the preset temperature is 20 When T amp 224 C the unit will exit the fan mode Once the
61. e silicate gel is not evenly If the silicate coated it will cause poor radiation gel is evenly of the module or wrong judgment coated on IPM due to uneven distribution of module temperature burn of module as the sensor cannot detect regional overheating If the silicate If the silicate gel is coated gel on IPM too thick it will also affect module meets the radiation effect or Eie even burn the module Please check if the temperature sensor fails or reinstall the module and tighten Make records correctly and report Fig 3 3 2 5 Troubleshooting Process for Radiator Overheating Protection 61 3 3 2 6 DC Bus Overvoltage Protection Manual y controller Displays E5 Overcurrent Protection Mainboard indicators Monitor display y Overvoltage Protection DC Bus ON ON ON ON BLINK ON within work 185 264VAC If the input voltage is range Yes Does operation compressor Yes Does it occur repeatedly within 1 hour Yes No y PFC board is abnormal Caused by interference Please check of the resistor R6 R3 and R9 on voltage sampling circuit of PFC board is abnormal or replace the PFC board Please check the wire route or determine the source of interference and take measures to prevent interference gt it occur during Make records
62. er that insert the communication wire into the control board Finally cover up the front panel of Wired Controller 96 Note When installing the base panel of Wired Controller take special care on the direction of base panel The side with 2 notches must face downward otherwise it will be impossible to mount the Wired Controller panel correctly N SAN PVC Pipe Yi E CIE 7 Y e pl Z d 7 a LG AA 1 23 L 7 a Open Installation of Cable b Concealed Installation of Cable Fig 3 5 2 Fig 3 5 3 Installation Sketch 2 Base Panel of Wired Controller Screw M4X10 Front Panel of Wired Controller 3 5 3 Connection of Electric Wire to Terminal Board See Fig 3 5 4 1 Before installing the electrical equipment please take care on the following a Check if the power supply is identical to the ratings on nameplate b The power capacity shall be high enough and the section area of the cables in the room shall be over 2 5mm c The cable must be installed by professional technicians d The permanent circuit must be installed with leakage protection switch and air switch with electrode contacts spaced over 3mm 2 Connect the single wire a Use a wire stripper to remove the insulation layer for about 25mm at the end of the single wire b Remove the screws from the terminal board of air conditioner c Use pliers to bend the end of single wire to a
63. erature of indoor heat exchanger is too high the compressor will be stopped and the failure code will be displayed Sensor Fault Alarm When the sensor is in short circuit or open circuit the failure code will be displayed Display Function CLOCK Display To display and set the real time Timer ON OFF Display To display and set the time for auto start or stop CANCEL TIMER Display To display the timer cancellation FAN SPEED Display The fan speed is displayed in HIGH MEDIUM or LOW RUN MODE Display Cooling Dehumidify Heating Fan TEST Display Display when under test mode ENERGY SAVING Display Display when running under energy saving mode TEMPERATURE Display Display the room temperature and preset temperature Failure code Display Weekly Timer and Centralized Control Function Weekly timer and centralized control function can be set in this unit A centralized controller with weekly timer can control on off and timer of up to 16 units at the same time or of every single main unit to eliminate the trouble of turning on off it The centralized controller of duct type unit communicates with the manual controller of a single unit through 485 method and the max distance between them is up to 1200m lt will display serial numbers of the single unit which are decided by location of DIP switch of manual controller of the single unit Weekly Timer Centralized Controller LUD Power supply 220 240V Switc
64. es successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Inverter IPM Overheat Protection The protection when it is detected that the internal temperature of IPM is higher than 110 It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Compressor Overcurrent Protection This fault is alarmed when it is detected in 1ms successively that the transient current of compressor is higher than 45A It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Compressor in Loss of Synchronization The protection when it is detected in 2s successively that the negative potential of the compressor in run period is lower than 20V It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Compressor in Loss of Phase It is detected that the difference between estimated revolution and preset revolution is over 199Hz Communication Fault between Inverter and Main Controller It is detected in 60s successively that the inverter cannot communicate with the main controller normally This fault can be
65. essor will be restarted after 3 minutes lf three low pressure faults of compressor are detected successively in 30 minutes from the first detection to the occurrence of fault the indicator will blink or display E3 and the buzzer will alarm The unit cannot be restored automatically You shall need to press ON Off to stop the unit then turn off the indicator before pressing ON OFF The unit will be restarted if the high pressure protection disappears Otherwise the run indicator will blink or display fault code E3 and the buzzer will alarm Exhaust Overtemperature Protection After the compressor is started it is detected for 30 seconds successively that the exhaust temperature is higher than 115 C E4 is displayed and all the loads will be stopped except the 4 way valve of heating After the compressor is stopped for 3 minutes the fault code will be cleared and the complete unit will resume to operation if the exhaust temperature is lower than 90 C If such protection occurs three time successively within 30 minutes the complete unit cannot resume to operation in which case E4 will be displayed and the buzzer will alarm You shall need to press ON Off to stop the unit and then press ON OFF again If the exhaust temperature is lower than 90 C the unit will run under preset mode Communication Fault between Main Controller and Inverter Check if the communication wire between main control board and inverter is loose or broken 51 Manual
66. fault is alarmed when it is detected in 2s successively that the negative potential of the compressor in run period is lower than 20V It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Compressor Over frequency Protection This fault is alarmed when it is detected in 2s successively that the working frequency of compressor is higher than 200HZ or the difference between working frequency and preset frequency is over 40Hz It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault 50 2 Troubleshooting for Typical Faults Troubleshooting sequence Firstly view the error description according to the error code on the display If E5 is displayed it is needed to open the electric box of outdoor unit and record the LED indication on the outdoor main control board Then find out the fault by referring to the LED Indication Codes of Outdoor Main Control Board After confirming the fault find the cause according to the instructions below A Communication Fault E6 Check the communication wire between indoor unit and outdoor unit to ensure if the wire is open circuited or short circuited and if the connector is loose Temperature Sensor Fault FO F1 F2 F3 F4 and F5 C
67. frequency of the compressor according to the change of indoor loads This can not only meet the user s requirements for comfort but also save unnecessary electric energies This unit can be controlled via LCD controller easily or controlled from remote controller It can also be controlled from centralized controller or put under remote monitor by PC computer Besides it can also be configured with weekly timer wired controller which can automatically switch on or off the unit at predefined time for each day in a week This is suitable to family office factory and man free places 2 Introduction Control Functions 2 1 Basic Control Functions 2 1 1 Cooling Mode After setting to cooling mode the indoor fan will run at preset speed after 3 seconds and the outdoor unit will start to calculate the system load demand If the load is 0 the other loads except the indoor fan and indoor drainage pump will not be put into operation If the load is over 0 the electronic expansion valve will be firstly opened and then the outdoor fan is started After 30 seconds the compressor is started Under cooling mode the range of temperature setting is 16C 30 Cand the initial value is 26 C 2 1 2 DRY Mode The DRY mode is basically same as the cooling mode The difference is that The speed of indoor fan is fixed at low speed and The maximum value of capacity output is 90 29 Under DRY mode the range of temperature setting is 16 C 30 C and th
68. g mode Fig 6 35 se Under HEAT Mode frost will occur on the outdoor unit if the outdoor temperature is low and humidity is high This will result in reduced heat efficiency in this case the controller will automatically activate the defrost function and the DEFROST will appear Note There is no HEAT mode for cooling only unit 6 Timer Setting Fig 7 You may set the auto start time under OFF status and set auto stop time under ON status After pressing TIMER key the unit will be under timer setting status and the TIMER will blink In this case the user may press A or W to increase or decrease the time Press the TIMER again to validate the timer so that the unit will start to count the time When the unit is under timer status you may press TIMER to cancel the timer Range of setting 0 5 24 hours 7 Setting of Fresh Air Valve Fig 8 Under stop status you may hold down FAN SPEED key for 5 seconds to call out the fresh air setting In this case the FRESH AIR will blink on LCD and the exiting fresh air mode will be displayed in temperature setting area The user may press A or W to adjust the fresh air mode The number definition is as follows 00 Always under closed statue 01 The fresh air valve will open for 6 minutes if the unit is started 60 minutes continuously 02 The fresh air valve will open for 12 minutes if the unit is started 60 minutes continuously 03
69. h power supply d DIP swicth location ana corresponding No Loc No Loc No Loc No Loc No Manual controller Manual controller 0000 1 10100 5 11000 9 00 0001 2 10101 6 11001 110 0 d Display board PAGO DE PA Display board om 4 pit 8 fon fie fin 16 LCD Up to 16 groups CD 20 Ges N a on Gen st m BEER Tel line base Tel line base Tel line base a Max Ulm ES AR Fig 1 1 Note Please specified whether need this control function or not before purchase 4 Specifications and Technical Parameters 4 1 Nominal Condition and Working Temp Range Table 4 1 Indoor air temp Outdoor air temp 27 C DB 19 C WB 35 C DB 24 C WB Cooling Sen 4 2 Specifications and Technical Parameters Table 4 2 1 ASGE 18Al ASD 18Al ASGE 24Al ASD 24Al ASD 18Al ASD 24Al Power supply 220 240V 50Hz CIC m outdoor ARA 58 Hr pipe 4 2 2 ASGE 36Al ASD 36Al ASGE 36Al Model ASD 36Al Capacity Capacity 10000 12000 Power supply 220 240V 50Hz Hermetic scroll inverter Compressor compressor Air flow volume 2000 SE Charge volume Connecting K pipe Outdoor unit Drainage pipe inside diameter x wall thickness 4 2 3 ASGE 36Al 3 ASD 36Al ASG E42Al 3 ASD 42Al ASD 36Al ASD 42Al Gud e e i ig a Drainage pipe inside diameter x amp b20x1 5 amp 20x1
70. heat exchanger is over indoor temperature Control Function to Sub rooms The startup and stop of the unit can be controlled through control of switch in any sub room Residual Heat Blowing Function Under heating mode the indoor fan will stop after compressor has been stopped for a period of time E E E E E E E E E lt gt Protection Functions High Low Pressure Protection If the suction pressure of the compressor is too low and the exhaust pressure is two high the compressor will be stopped and the failure code will be displayed Overload Protection The compressor with self heat protection will be stopped if its temperature exceeds the permissible value and will be started as long as the temperature resumes to normal Over current Protection When the compressor current exceeds the normal value the compressor will be stopped and the failure code will be displayed Exhaust High Temperature Protection When the exhaust temperature of the compressor exceeds the permissible value the compressor will be stopped and the failure code will be displayed Reverse Phase Phase Loss Protection If the power is inconsistent of phase sequence or phase loss the unit will not be started and the failure code will be displayed Antifreezing Protection When the surface temperature of indoor heat exchanger is too low the compressor will be stopped and the failure code will be displayed High Temperature Protection When the surface temp
71. heck if the wire from temperature sensor to mainboard is loose Insert tightly if loose If the temperature sensor does not loosen from the mainboard pull off the temperature sensor and use multimeter to measure the resistance on the two ends of temperature sensor If the resistance is infinite high or very low close to 0 we can judge that the sensor is damaged and shall be replaced For the position of each temperature sensor on mainboard please see the PBC interface diagram attached High Pressure Protection When high pressure protection is detected for 3 seconds successively the unit will shut down all the loads except the 4 way valve of heating and shield all the keys and remote signals except the On Off in which case the run indicator will blink or display fault code E1 and the buzzer will alarm The fault cannot be restored automatically You shall need to press ON Off to stop the unit then turn off the indicator or clear E1 display before pressing ON OFF The unit will be restarted if the high pressure protection disappears Otherwise the run indicator will blink or display fault code E1 and the buzzer will alarm Low Pressure Protection It will be deemed low pressure protection as long as it is detected for 30 seconds successively that the low pressure switch is cut off in which case the indicator will blink or display E3 all the loads will be stopped except the 4 way valve of heating If the fault is eliminated the compr
72. hrough the capillary for cooling and decompression by throttling and enters into evaporator After that the gas liquid refrigerant in the envopator is completely evaporated to cool the indoor air The vapour out of the evaporator is re compressed by the compressor So is the above procedure recycled that the cooled air in the duct is contiuously sent to air conditioning area with the help of fan motor Heating Cycle It is reverse to cooling cycle In this case 4 way valve will reverse and flow direction of refrigerant changes i e the vapour out of the compressor enters into heat exchanger for condensation The refrigerant after condensation passes through the capillary for throttling After that it evaporates in the outdoor heat exchanger at last it will be sucked and compressed by compressor So is the above procedure recycled that the hot air in the duct is contiuously sent to air conditioning area with the help of fan motor Working Principle of the Unit gt Flow direction during cooling Flow direction during heating 3 way Valve gas valve Indoor Unit Outdoor Unit K ZN Connection pipe with insulating tube L _ Gas liquid separator g Comp EEN ressor Flare joint BR Main Capillary N A r vl Ni a d N Y x Connection pipe STE EIN rl with insulating tube 3_way Valve liquidvalve a Working principle of cooling only uni
73. il Shell 22202031 4 4 22202032 49 l 01302419 50 l 01702410 51 2 11122012 52 l 01362401 53 2 22412011 54 4 26252003 55 l 305125063 56 l 010024052 57 4 26252002 58 i 390001215 i ne 01072417 61 26112032 62 l 01332405 63 l 12312405 64 l 01332407 Rear Side Plate of Air Outlet 01302405 3 10582008 S lt 22 10512028 ASF 36AI ASF 36A1 3 Spare Parts List ol m CODE 261124151 24212019 4 Louver Support 7 Shaft of Louver II 24212018 10512026 132 a Bemper a asane o temsmmgnocaertso iae Ps ee ee 28 l remar BE mum Terminal Board l 42011159 se Inn S 0 133 Capacitor CBB61A 6uF S00V 33010037 ar omer Er Motor FN180A 15012405 134 apos rap ME vumm ME wm ASF 42AI 3 Spare Parts List en 135 is Lummen Heap io nen 000100 mmm an Iren aan ni aa a romermgusidrene aae ee an as Lampe 2 omas AA as Lnmmenmapn a me ar mn upa Team I een gt wese en so wec emp remito so pn reswa o ls mme apt se migas an as reves reo se Ines a aan ar enwrorziienen maan as est ame o romans e mm Capacitor CBB61A a at ke ee tos e Inn oro e Innen 1 Han es Lac 1 nan 136 137 Cassette Type ASC 36AL ASC 36AI 3 Spare Parts List 1 1 1 01332701 01302713 01302711 7 52012721 Motor FN60T 76712711 70212701 1 01702701 0 11 l 15012706 2 Centifugal Fan NN 10310101 Eva
74. ing Capacity 3 gt O qu o D O O C qu I ue O 02 O C Wal Be O SIT SES Outdoor Dry Bulb Temp C bes ml an a Cooling Characteristics Fig 3 2 FR K o E E LC FR o o b Heating operation be I U i Outdoor Relative Humidity 50 130 Indoor Wet Bulb C VY TA ar JA MIS S LU 15 Eor Dry be Temp CC LL o co o o b Heating Characteristics 5 3 Relationship between Cooling Capacity Refrigerant Charge and Connection Pipe Length Fig 3 3 30 Ed gt eT tt ly 2 o E i o E 5 A 2 Liquid pipe diameter mm O D 8 10 O 9 O O N E LO 5 X V x S SE S O 5 0 K5 5 ron O O gt o d D E 5 10 5 D L a d Q O e 20 D 07 nm Q E O SC D 10 15 0 26 30 yb S E 10 20 30 40 Connection pipe length m Connection pipe length m a Change of cooling capacity with that of connection pipe length b Change of refrigerant charge volume with that of connection pipe length 5 4 Relationship between Air Flow and Static Pressure 1800 1600 1400 Be Ee E 1200 1000 ac TL 800 600 400 0 20 40 60 80 100 120 EXTERNAL STAIC PRESSURE Pa a ASGE 24Al and ASD 24Al 20 AIR FLOW m3 h 3000 2500 2000 1500 1000 500 oO 50 100 150 EXTERNAL STATIC PRESSURE Pa b ASGE 36AI 3 ASGE 36Al ASD 36AI ASGE
75. ion wire connection between indoor and outdoor The power distribution for complete unit is as follows The actual connection of earthing wires shall be based on the circuit diagram attached on each unit Single phase Outdoor Unit Jutacor Unit Indoor le gt ER N ai I i ET a Ure G 220 240V 50H72 Three phase Outdoor Unit 5 Mess At Inaoor UAR 107 Circuit Diagram Outdoor Unit ASGE 18Al Compatible with 18 Ceiling seated and Duct Type Unit and 18 Well Type Unit F MN AN MA COMMUNICATION s ky UR D Bu N W A INDOOR Y UNIT CN10 YA R tvs VA bas V sa 2 WER E F Y B L VA DOTA VA NE WO x Y E Vy C i i u U O x N L ARA r Cy AJ Co A AD On c VA VA WAWH N DE ec a AENA VA FA dal Pl VV CU J O D LINE LO gt lt gt Se gt I HH TL T O a 5 EE EJ Y x w12 FLE USE SOT 15A X7 8 U U gt E U NE A L RIN EED YEL HEN G R D Y 10 LIUY mn XJ N D K N Lg x 1 A X U B U Q N L yy Er NI UN4 Wi X7 ACA 7 AC S TR
76. ipe mm inside diameter x c amp b20x1 5 wall thickness 4 2 9 ASGE 36Al 3 ASC 36Al ASGE 42Al 3 ASC 42Al ASC 36Al ASC 42Al Power supply 380 415V 50Hz Compressor Hermetic scroll inverter compressor Outdoor 63 840 840 840 840 Indoor unit 320 38 EAR S HI m Weight wim 1110 1110 a unit H m 450 450 Weight 1385 1385 Drainage pipe N O i 00 128 128 3 inside diameter x p20x1 5 p20x1 5 wall thickness Note 1 The cooling capacity was tested under nominal condition corresponding to the unit external standard residual pressure The parameters are subject to that on nameplate 2 The noise was measured in semi anechoic room In actual operation it may be higher due to change of environment B Characteristics Curve 5 1 Relationship between Air Conditioner Low Pressure and Temperature Fig 3 1 Cooling running There is the same condition indoors and outdoors Heating running Indoor condition dry bulb of 21 C wet bulb of 15 5 C Low pressure absolute value bar gt Low pressure absolute value bar 15 20 25 30 35 50 60 70 80 Dry bulb temp C Humidity Oo Ul gt LA 0 5 10 15 20 Dry bulb temp C Humidity a Cooling operation Fig 3 1 5 2 Performance Curve Fig 3 2 Indoor Relative Humidity 50 Indoor Wet Bulb C y SRL ne i Bw A GU Change of Cool
77. it please arrange the pipes 81 according to the diagram below Liquid pipe i e small pipe Gas pipe i e large pipe Outdoor unit Oil elbow of gas One oil elbow every 4 6m Indoor unit Outdoor unit higher than indoor unit Fig 3 1 2 1 Connection of Pipe a The connection pipe must meet the following requirements The three basic principles are to keep the pipe dry clean and airtight The 3 principles of refrigerant piping Make sure there is no moisture inside Make sure there is no dirt inside the the pipes Make sure the refrigerant does not leak out 1411481 Fig 3 1 3 b Align the flare of copper tube with the center of threaded connector and adequately tighten the flaring nut with your hands c Use torque wrench to tighten the flaring nut until a KA TA sound is heard as shown in Fig 3 4 The torque for tightening of nut is shown in 3 1 5 82 dek Gas 1 way Liquid valve valve Fig 3 1 4 Table 3 2 d The bend of pipe shall not be too small otherwise the pipe might be cracked Please use pipe bender to bend the pipe e The pipe shall be welded by facing the joint upward or horizontally Avoid facing the pipe opening downward during weld The downward welding is easy to cause defect and affect quality or even cause leakage Recommended melhad ee EE fi fee Downward tac ng ur Fo Upward facing KUCH Fig 3 1 6 f Use sponge to
78. it inside IPM module Relay is damaged replace the mainboard Check if the wiring Replace PFC y is wrong inductance Make records correctly and report 3 1 2 3 Troubleshooting Process for Tripping Protection 53 3 1 2 4 Troubleshooting Process for Radiator Overheating Protection ES Mainboard indicators Monitor display v protection Radiator overheat LED1 LED5 Blink ON ON ON Blink ON If the outdoor radiator is in good condition If the radiator is dirty or blocked It the IPM module and PFC module If the air outlet and air intake of the outdoor unit is short circuited it may cause poor performance of the radiator If the radiator is dirty or blocked the radiation effect will become poor If the IPM or PFC module is not correctly are correctly tightened If the silicate gel is evenly coated on IPM module or PFC module If the silicate gel on IPM module or PFC module meets the requirements Please check if the temperature sensor fails or reinstall the module and tighten it AAA A A Y Make records tightened it may cause overheating of module or even burn If the silicate gel is not evenly coated it will cause poor radiation of the module or wrong judgment due t
79. l not be displayed if there is only one system The last two digits indicate the error code For example what is shown on right indicates the compressor low pressure protection in system 1 40 hide OO SET ENV El SE ECH SLEEP TIME ON OFF E Fig 13 3183 FAN SLEEP TIME ON OFF Fig 14 f E 3 ERROR mow A T 9 FAN SLEEP TIME ON OFF E Fig 15 3 2 User Guideline for Remote Controller Names and Functions of Remote Controller Keys Precautions This remote controller is a general purpose remote controller which can be used in various types functions air conditioner The keys not applicable to this air conditioner are not explained here Ensure there is no obstacle between the remote controller and the signal receiving window of the air conditioner The distance able to receive the signal of the remote controller can be as far as 8 meters Never drop or throw at will the remote controller Never let any liquid enter the remote controller Avoid direct sunshine over the remote controller Do not place the remote controller in an extremely hot place 3 Press FAN button set fan speed 4 Press TEMP but ton set suitable TEMP 2 Press MODE button to set SS operation wone ON OFF mode Plug in press ON OFF button then air condi tioner is tumed on Fig 14 Remote Controller Cooling Mode Operation Connect the unit to power supply Press the ON OFF key P
80. nd Shape Operating and Installation Instructions Heat insulation materials for air connector Heat insulation materials for liquid connector Nut M8 with washer For fixing the hook 4 sets for fixing the indoor unit to ceiling Nut M10 with washer Nut and spring gasket QTY Heat insulation materials for drainage pipe E 4 Hook For fixing the indoor unit to ceiling String 4 pcs for 2hp unit and 8 pcs for others Wired Controller K CONOS IN Battery i 0 for 2hp unit 2 pcs for 2 5 3hp unit and 4 Corrugated pipe 0 2 pcs or 4 pcs aes ford pie Power cable 2 pcs for 4 5 hp unit and 1 pc for others Connection wires 3 pcs for 4 5hp unit and 2 pcs for others 3 2 2 Size of Installation Space Nut with washer Spring washer for nut CO lt Od Sr E nage J Ba STIIIQN Ze AE A R Indoor Unit Fig 3 2 1 86 3 2 3 Installation of Indoor Unit 3 2 3 1 Select the location of installation 1 Ensure that the top hanger frame has enough strength to support the weight of the unit The drainage pipe shall be easy to drain water There shall be no obstacle at the inlet and outlet so as to keep the air in good circulation Ensure the space needed for installation repair and maintenance works Select a place far from heat source flammable gas or smoke The machine is ceiling mounted Concealed installed in the ceiling The indoor unit
81. nergize before you can eliminate this fault Compressor Over frequency Protection This fault is alarmed when it is detected in 2s successively that the working frequency of compressor is higher than 200HZ or the difference between working frequency and preset frequency is over 40Hz It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault 49 F E5 Protection Overcurrent Protection or Inverter Fault Firstly please check if the overload switch of the compressor is open If it is not open or the compressor has no overload switch please refer to the troubleshooting process for inverter 3 Inverter Troubleshooting 3 1 Typical Troubleshooting for Inverter ASGE 18Al 3 1 1 Troubleshooting and Treatment of Inverter Faults 1 DC Overvoltage If it is detected that the DV voltage is higher than 420V upon energization 2 3 4 5 6 7 8 St St St St St St St this fault will be alarmed It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault DC Undervoltage If it is detected that the DV voltage is lower than 200V upon energization this fault will be alarmed It is non restorable if this protection occurs six times successively in 1 hou
82. ng the IPM is not correctly tightened EH O The radiation of IPM module is poor Ei O The PFC module is abnormal O O The resistor RS RS6 on inverter board is damaged O Interference 57 The IPM module is damaged The 15V voltage of power board is abnormal Cable connection to PFC The compressor is abnormal Monitor display 7 IPM Protection Cu If the compressor is m started to run d i Yes Use monitor software to judge if the bus voltage is normal The normal voltage is 380V 10V If not it is the fault of PFC board or its wiring fault If the DC bus voltage is normal de energize for 1 minute and then check according to the following steps 1 Check if the screw fixing IPM module is properly tightened If not it might result in module overtemperature or IPM protection If the screw fixing IPM module is properly tightened please check if 15V voltage of pin CN11 on power board is stable If lower than 13 5 it can be determined that the power board has fault Please replace the power board If the above problems have been eliminated check if the outdoor unit is well ventilated If the outdoor temp is too high under cooling mode it may cause IPM protection due to poor radiation of IPM module Check if the radiator is dirty or blocked If dirty or blocked it may cause protection due to poor radiation of the module anual controle displays E5 Overcurrent
83. nterference Please check the wire routek or determine the source of interference and take measures to prevent interference y LED1 LED5 The voltage of electric grid is No too low Please immediately cut off the power and do not energize Otherwise the unit might be damaged or fire will be caused No Does it occur upon start of compressor Yes No The input voltage is at the lower limit Please check if the wire diameter conforms to requirements or if the wire is too long thus resulting into severe diversion of the voltage y PFC board is abnormal 1 Please check of the resistor R6 R3 and R9 on voltage sampling circuit of PFC board is abnormal 2 Or replace the PFC board gt J lt Make records correctly and report Fig 3 3 2 7 Troubleshooting Process for DC Bus Undervoltage Protection 63 3 4 Troubleshooting for Typical Faults of Inverter ASGE 36Al 3 ASGE 42Al 3 The model of mainboard used in this system is as follows ZB WZ863 Fig7 ZB Z814B Fig8 ZB WZ814A Fig9 3 4 1 WZ863 PCB Fault Code Table3 WZ863 PCB LED Indication Code Indication LED1 LED2 LED3 ei Lu gem 5 Compressor Current Protection Blink Communication Fault from Inverter to Main Controller O Sensor Connection Protection ON O Radiator Fin Overheat Protection Radiator Fin Sensor Fault Wrong Mode FF ON ON FF ON 3 4
84. o uneven distribution of temperature burn of module as the sensor cannot detect regional overheating If the silicate gel is coated too thick it will also affect the radiation effect or even burn the module correctly and report 3 1 2 4 Troubleshooting Process for Tripping Protection 54 3 2 Typical Troubleshooting for Inverter ASGE 24Al 3 2 1 Troubleshooting and Treatment of Inverter Faults 1 DC Overvoltage If it is detected that the DV voltage is higher than 420V upon energization this fault will be alarmed It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault DC Undervoltage If it is detected that the DV voltage is lower than 200V upon energization this fault will be alarmed It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault PFC Abnormal This fault is alarmed when it is detected that PFC module is abnormal 10 seconds after start of PFC It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Inverter Module Resetting The protection when it is detected of the change of compress
85. on effect will become poor No If the radiator fin sensor fails or if it is inserted properly Make records correctly and report s Fig 3 4 3 4 Troubleshooting Process for Radiator Overheating Protection 69 3 4 3 5 Sensor Connection Protection Manual controller displays E5 Mainboard indicators LED1 LED6 Monitor display Sensor Connection Protection BLINK ON ON BLINK BLINK ON Inverter Board Indicators LED1 LED3 ON ON BLINK Y If the compressor wires U V and W are Yes connected in correct sequence re If the U phase wire of compressor passes the U phase current sensor and if the V phase wire Yes of compressor passes the V phase current sensor _ 0 No H the compressor Yes winding is short circuited or open circuit to the ground le If IPM module is ON Yes damaged y No Replace the inverter y Change components relevant Make records correctly and report Fig 3 4 3 5 Troubleshooting Process for Sensor Connection Protection 70 Appendix Interface Diagram for Each Mainboard 4 way AC S FAN OMpressor Valve Contactor Heater Power AN S ES Res 3 RL PCE AC X20 ACN qua d S A a F e eo A i I i i Transformer
86. or parameters in inverter chip This protection can be restored automatically Inverter IPM Protection The protection when it is detected that the IPM module is abnormal It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Startup Failure The protection that the compressor cannot be started normally It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Radiator Sensor Abnormal The protection when it is detected that the sensor on top of IPM sensor is open circuit or short circuit It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Radiator Fin Overheat Protection The protection when it is detected that the internal temperature of IPM is higher than 105 It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Communication Fault The adapting chip cannot communicate normally with inverter chip for 15s successively or cannot communicate normally with the main controller for 30 seconds successively This fault
87. outdoor unit power cord and connection cable shall be kept 1m at least from the TV set or radio This is to prevent image interference and noise on above appliances 3 2 3 2 Installation of Air Conditioner Body and Check of Indoor Unit Level 1 Install the expansion bolt Drill four holes Dia 10mm approx on the ceiling Refer to Fig 3 2 2 for the spacing between the holes Insert M10 expansion bolt into the hole and then punch the iron nail into the bolt as shown in Fig 3 2 3 ARO A REIS E oof a E va Se Es hy SA e s e fe d 2 gt E S hat BE 9 2 AX E e re S GC Ba l de ER GH Ze LANE SCH SG EE Ee Mounting screw Ka At tt Unit D By A ES Ge Cf tue Pee Hook Ar CLAS ae E E PS ve Be d Es N L Z i fo Ba A SES A F y VA mal Es TE TS NJ Fig 3 2 2 Fig 3 2 3 87 2 Install the hook to indoor unit See Fig 3 2 4 3 Install indoor unit to the ceiling See Fig 3 2 5 Screw rod Hook Air outlet PR s Nut Sur Fig 3 2 4 ESA AA ES AE RES ATA S UA IC ai FP E i E e Fig 3 2 5 4 Check of Indoor Unit Level After completing the installation of the indoor unit be sure to check the level of the complete unit so as to make the front back left and right of the unit on the same level See 3 2 6 Level Gauge a e
88. own in the figure is relevant area of display Same as below With each press of FAN button the fan speed wil change in a sequence as below u RUHE ER se Under DRY mode the fan speed will be automatically set to LOW 3 Temperature adjustment Fig 4 Press the temperature adjustment key A For increasing temperature setting Y For decreasing temperature setting Each press of this key will increase or decrease the temperature by 1 Note Key Lock Function If you hold down both A and Y for 5 seconds EE will be displayed at the position of temperature setting and all the keys will be locked If you hold down both A and Y for 5 seconds again the key lock function will be deactivated When the remote monitor or centralized controller shields the display the key of the display and the signal of remote controller will be shielded also In this case CC will be displayed at position of temperature setting 34 FAN 4 SPEED P SET ENV CO co FRESH Fig 2 FAN A SPEED PR Fig 3 SET le Fig 4 The range of temperature setting under different modes is Heat 16 C 30 C Cool 16 C 30 C DRY 16 C 30 C Fan Temperature setting deactivated Auto Mode 16 C 30 C r 4 SLEEP setting Fig 5 If the controller is under Cooling or DRY mode the temperature setting will increase by 1 C one hour after
89. perating status if you press the ON OFF key 2 Press the mode key and select the 9g mode Figure 18 Fan Mode Operation Fan Mode Operation Connect the unit to power supply Press the ON OFF key Press the MODE key to select FAN mode The unit shall operate under FAN mode Press the FAN key to select from high medium and low speed Refer to Figure 18 SZ 1 Open the cover 2 Close the cover Figure 19 Replacing Batteries for Remote Loading Batteries Into Remote Controller 2 Load two AAA batteries Accessories After batteries are installed the display shall display icons and letter codes of all functions The life of batteries is about 1 year Do not mix new and old batteries or mix different types of batteries in usage If the remote controller shall not be used for a long time take out the batteries to avoid liquid leakage and any subsequent failure Refer to Figure 19 for the methods and steps of installing batteries into the remote controller 43 3 3 Week Timing Controller 1 Week Timing Controller With Centralized Control Function Centralized Control and Week Timer Functions The centralized controller and the weekly timer are integrated in the same wire controller The system has both the centralized control and the week timing functions Up to 16 sets of units can be controlled simultaneously by the centralized controller weekly timer The weekly timer h
90. ple controller and flexible remote controller enable control of unit as your desire 9 Control of Fresh Air 11 kinds of different fresh air flow volume can be set to adjust it accurately and reduce power consumption h Lock of Temperature Range The user can lock the temperature range as desired This is suitable for public space i Weekly Timer It has the function of centralized control and can set startup and stop of the unit at 4 periods of time of each day in a week 3 1 Microcomputer Control System SeeTable 1 1 Control Function o Subsooms Centralized Control Function O Control Functions Memory Function Upon reset after power failure the unit will run under its original status without any change in mode and parameters Remote Control The unit is provided with different controllers for your option The wired controller can receive the command from a distance up to 10 meters Timer Function The unit may be set to TIMER On Off separately or in cycle Diagnosis and Alarm Function Upon any failure during operation the unit will display the failure code and give out alarm Energy Saving Function The unit can automatically perform cost effective control under energy saving mode Auto Function When the unit is under cooling mode the indoor fan can automatically adjust its speed according to the actual needs of the system Anti Cold air Function Under heating mode indoor fan will operate till indoor
91. porator Linkage 01072730 2 Cable cross Loop NN 76512702 138 Water Tray Assy 20182701 Rubber Stem 76712701 Electric Base Plate a Flow guide Loop 10372722 7 8 1 1 Terminal Board 5 1 1 1 2 2 BEN 7 roomsensor T 290000911 2 Remote Cooter 1 305125063 gt simtea lo M Signal Cable ui a Electric Box Cover II 1 1 omg Cable cross Block Pump Cover Plate ap Bolt 44 45 ASC 42AI 3 Spare Parts List 2 Body Fixed Plate 01332701 01302713 3 Front Side Plate l Left Side Plate HER 01302711 gt per 01222732 1 1 Rear Side Plate 1 01302709 1 3 GER 140 zem zem 28 29 30 31 Electric Box Cover II 20102703 Main PCB Z71351E 30227111 Fan Fixer Drainage Plastic INN 05230025 Evap Support 01072705 3 3 10312701 Fon Finer OE E 1 01332721 c 4 lages neH p 32 3 34 9 36 37 38 1 Nut with Washer M6 70310012 1 dd Bolt 141
92. r In this case you must de energize discharge completely and re energize before you can eliminate this fault Inverter Module Resetting Initialize the inverter program This fault is alarmed upon energization after each de energization or upon resetting of inverter chip caused by some interference 5s will be displayed after occurrence of this fault Note It is normal that this alarm will occur upon energization after de energization Inverter IPM Abnormal This fault is alarmed when it is detected that IMP module or PFC module is abnormal It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Radiator Fin Overheat Protection This fault is alarmed when it is detected in 1s successively that the radiator fin temperature is higher than 105 It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Compressor Overcurrent Protection This fault is alarmed when it is detected in 1ms successively that the transient current of compressor is higher than 18A It is non restorable if this protection occurs six times successively in 1 hour In this case you must de energize discharge completely and re energize before you can eliminate this fault Compressor in Loss of Synchronization This
93. r s people with air conditioner knowledge under the instructions of SINCLAIRS s professional technicians 9 Before installing the indoor and outdoor connecting pipe do not remove the plug sealing the pipe 10 To prevent dust or moisture entering into the system connect the pipe quickly after removing the seal plug 11 The pipe must be installed in a wall cross tube when passing the wall 12 The shorter the connecting pipe is the better The smaller the height difference between indoor unit and outdoor unit is the better The fewer the pipe bends the better The bending radius shall be as large as possible 13 When laying the pipes along the designated route do not flatten the pipe The bending radius must be over 200MM The connecting pipe shall not frequently bent or stretched otherwise it will become hardened One pipe shall not be bent at the same position over 3 times the maximum 3 5 9 Precautions on Installation of Indoor Condensate Pipe It is usually found that the condensate water of duct type air conditioner cannot be drained out Through our investigation and analysis it is because the relative high speed air flow generated under negative pressure inside the unit that disturbs the normal drain of condensate water Therefore we need to install a section of water seal at the drainage outlet As shown in Fig 3 5 6 the height of water seal depends on the pressure inside the section where the condensate pipe is located
94. r source is normal If not the power supply module is abnormal in which case the mainboard shall be replaced 1 Finish the check and connect Re energize the unit to start it agair 1 Refer to the wiring diagram and check if the wiring on U V and W phase of the compressor is correct Measure if the IPM module is damaged Method Remove the UVW wiring of the compressor and use multimeter to measure the resistance U N V N W N P U P V and P W on inverter It is normal if the resistance is over 1MQ otherwise the module is damaged and it is needed to replace the inverter If the test in Step 1 shows that the IPM module is normal check the inverter and test the resistor RS30 R31 or R44 for any damage e g broken pin or burnt mark If any replace the inverter Check if the screws fixing the PFC module are properly tightened If not it may cause I overheating of module or IPM protection H the above problems have been eliminated check if the outdoor unit is well ventilated If the outdoor temp is too high under cooling mode it may cause poor radiation of PFC module and will further result in IPM protection Check if the radiator is dirty or blocked If dirty or blocked it may cause protection due to poor radiation of the module the wire properly Check if the compressor is normal Yes Make records orrectly and repor 3 1 2 2 Troubleshooting Process for IPM P
95. rant pipe compressor fan or other moving parts Do not change the cable connection inside the air conditioner The manufacturer is not liable for any loss or abnormal operation thus arising 98 3 5 4 Connection of Power Cable 1 For air conditioner using 1 phase supply Remove the front side plate of outdoor unit Open the cable cross hole of outdoor unit and mount a rubber ring kk Connect the power cable to L N terminals and earth screw a b c Insert the cable through rubber ring d e Fix the cable with tie strap 2 For air conditioner using 3 phase supply a Remove the front side plate of outdoor unit oO Open the cable cross hole of outdoor unit and mount a rubber ring O kk 35 Di 35 Gk L2 L3 N terminals and earth screw o Insert the cable through rubber ring Connect the power cable to L1 Fix the cable securely with cable clamp D Notes For the air conditioner with auxiliary electric heater the power cable shall also be connected to L1 L2 L3 N terminals and earth screw in the electric box of indoor unit 3 5 5 Connection of Wired Controller Signal Wire 1 Open the electric box of indoor unit 2 Insert the Wired Controller signal wire through the rubber ring 3 Insert the Wired Controller signal wire into the 4 bit seat 4 Fix the signal wire of Wired Controller tightly with tie strap Notes
96. re normal de energize for 1 minute and then 1 Measure if the IPM module is damaged check according to the following steps Method Remove the UVW wiring of the 1 Check if all the wires in inverter board are securely compressor and use multimeter to measure fixed 2 Check if the screw fixing IPM module is properly the resistance U N V N W N P U P V and tightened If not it might result in module P W on inverter It is normal if the resistance overtemperature or IPM protection is over 1M Q otherwise the module is 3 Check if the silicate gel on the bottom of IPM module damaged and it is needed to replace the is evenly coated t 4 Take special care to check if the pin seat of inverter en 5 Check if the radiator is dirty or blocked If dirty or securely fixed pokad It May CAUSE protection duk 17 poar 3 Take special care to check if the pin seat of radiation of the module er UA diet tl ted 6 If the above problems have been eliminated check if INNEREN a Zn the outdoor unit is well ventilated If the outdoor NI not replace the inverter temp is too high under cooling mode it may cause IPM protection due to poor radiation of IPM module If the fault is No Check if the eliminated compressor is normal Yes Yy Make records correctly and rep Fig 3 4 3 1 Troubleshooting Process for Inverter Module Protection 66 3 4 3 2 Tripping Tripping If the switch No capacity meets the
97. ress the MODE key to select Cooling mode Use the Temperature key to adjust the set temperature for the room Refer to Figure 15 Heating Mode Operation Connect the unit to power supply Press the ON OFF key Press the MODE key to select Heating mode Use the Temperature key to adjust the set temperature for the room Refer to Figure 16 Under the heating mode the unit has the functions of preventing cold air supply and supplying remaining heat After the startup of the compressor the indoor fan shall start operation when the 41 evaporator temperature is larger or equals 35 or after the unit has be started for 45 seconds so as to avoid supply of cold air shortly after the unit is started After the stop of the compressor the indoor fan shall stop operation after supplying air for 120 seconds DRY Dehumidifying Mode Operations Connect the unit to power supply Press the ON OFF key Press the MODE key to select DRY Dehumidifying mode Use the Temperature key to adjust the set temperature for the room Refer to Figure 17 A a CD Sw ng Fan Speed i i Auto Fan Speed ath Ee Ato os kel S C 22 C fs Py GE gt AS LA SIN a MM Je 4 y _ A AN ER SS _ Model N CFF 3 Press the temperature key and set the temperature as required y 1 After the unit is connected
98. roller to start the test run b Press MODE button and select COOL HEAT and FAN mode to check if the run is normal 102 c Emergency run Checks after Installation See Table 3 4 Table 3 4 Possible Result in Case of Improper Items to be Checked SS Installation If the installation is secure The unit may fall vibrate or give out noise ZE Possibly causing low cooling capacity heating If the leakage detection is done capacity If the unit is heat insulated satisfactorily Possible dew or drips of water If the water drainage is smooth Possible dew or drips of water at i The machine may be incurred to failure or the parts If the power voltage is identical to the ratings on nameplate may be burnt i The machine may be incurred to failure or the parts If the cables and pipes are connected correctly may be burnt If the unit is safely earthed Risk of electric leakage ER The machine may be incurred to failure or the parts If the cable type conforms to the specification may be burnt Po l i Possibly causing low cooling capacity heating If there is obstacles at the air inlet and outlet of indoor and outdoor unit i capacity If the refrigerant pipe length and refrigerant fill are recorded Unable to control the quantity of refrigerant filled 3 6 Electric Installation Working environment of electrical devices yxBe sure the electric supply that user applies is beyond the bounds of tolerances 10 1H
99. rotection 52 3 1 2 3 Troubleshooting Process for Tripping Tripping i IP the switch capacity meets e requireme Install electric switch according to he capacity required in ithe instruction manual Tripping occurs No after start of ompressor tipping occur The leakage current is too high Please check for moisture or replace Yes the filter Yes multimeter to measure the P N P R P S R N or S N on PFC module for short circuit Check the PFC function module Cut off the power After the HV indicator is off remove the wirng on PFC module and use he PN PU PW PAW e TIN YU Vv L Yes No U N VN or W N on inverter for short circuit leakage current is too high Please replace the filter PFC function module is damaged and it is needed to replace the mainboard The possible reasons include 1 The screw fixing the module is not The relay RLY1 controlling PTC tightened i i 2 The relay controlling PTC resistor is o damaged so that the transient ge9 surge current upon energization is too high The input voltage is too low The wiring is wrong Yes IPM Module is damaged and it is needed to replace the PFC inductance insulation is The screw fixing the module is not tightened Severely overloaded Interference causes short circu
100. s Fig 13 and 14 Under start status hold down FAN SPEED SLEEP key for 10 seconds to call out the test menu In this case the TEST will be displayed Use A or W to adjust the display The definition of 4 numerical tubes is The first digit on the uppermost displays the system number 1 or 2 and the other three digits display the absolute value of exhaust temp What is displayed in temperature setting area on the left side of TEST is the indoor tube temp and what is displayed in the environment temp area on the right side of TEST is the defrost sensor temp If the temperature is less than O the will be displayed behind to identify the difference Use A or W to adjust the display When the first digit on the uppermost displays the character similar to d Fig 14 the 2 numerical tube displays if the fresh air valve is open the 3 numerical tube displays the total number of fresh air valve and the 4 numerical tube displays the number of the air valves opened If not released after calling out the parameter test interface the display will return to this interface after 30 seconds and show the normal startup interface 13 Fault Display Fig 15 When fault occurs during system operation the ERROR will flash on the display and the error code will be displayed as well For multiple faults the error codes will be displayed in cycle The 1 digit indicates the system number The system number wil
101. shown in Fig 3 2 9 a If fresh air pipe is not required use sponge to seal the seam on fresh air baffle 2 Mount a round flange for connection of fresh air pipe See Fig 3 2 9 b 3 Both the duct and round flange need good sealing and heat insulation 4 The fresh air shall be filtered air Remove Fresh air baffle a b Fig 3 2 9 3 2 3 5 Installation of Intake Pipe 1 The square flange is factory mounted at the rear part while the cover of air intake is mounted at the bottom See Fig 3 2 10 Square Flange JE Bi Bottom Air Intake AAA Air Intake Cover Plate Fig 3 2 10 90 2 If bottom air intake is required just change the position of square flange and air intake cover 3 Rivet the intake pipe to the air intake of indoor unit and another end to the intake window For free adjustment of the height you may fabricate a section of canvas duct and reinforce with 8 iron wires in folded form The user may select the installation method in unified consideration of the constructions and maintainability See Fig 3 2 11 5 14 5 4 EZ a Uj 3 GE Jo e Air Outlet E J Air Outlet via A U SAR Ee a va Z Y Air Intake WE Air Intake Fig 3 2 11 91 3 2 3 6 Installation of Round Outlet Pipe mo ZU TOWN round outlet pipe
102. sive tapes b The connector to indoor unit shall be wrapped by heat insulation materials to ensure no clearance with the wall of indoor unit as shown in Fig 3 1 8 ff f E Si e gt No clearance Fig 3 1 8 Fig 3 1 9 c Use adhesive tape to bundle the connection pipe and cable together To avoid outflow of condensate water from the drainage pipe the drainage pipe shall be separated from connection pipe and cable d Wrap heat insulation tape from the bottom of outdoor unit until the upper end of the pipe is deep into the wall When wrapping the heat insulation tape please compress each circle to half of the previous circle as shown in Fig 3 1 9 e Use the pipe clamp to fix the wrapped pipe onto the wall Note 1 After the pipe is properly protected never bend the pipe to a very small angle otherwise the pipe might be cracked or broken 2 Wrapping of the protective tape too tight may reduce the heat insulation effect Make sure that the condensate drainage pipe is separated from the pipe bundle 3 After completing the protection work and wrapping the pipe properly use sealing materials to seal the holes in the wall thus to prevent rain from invasion into the room 85 3 2 Requirements for Installation of Duct Type Indoor Unit 3 2 1 Accessories for installation of duct type indoor unit as shown below For gas pipe connector of indoor unit For liquid pipe connector of indoor unit Name a
103. ss the system will pop up this menu and display the normal stop interface After completing the above setting the ENERGY SAVING will appear on LCD upon next start of the system No matter the user operates the unit via displayer or from remote controller the temperature 37 A Yy SAVE ET C 3 C i SLEEP COOL TIME ON OFF Fig 9 setting shall not exceed the range of energy saving setting For example in Fig 9 if we set the lower limit of cooling temperature to 23 and the upper limit to 27 the user can only set the cooling temperature between 23 and 27 by using remote controller and pressing from display If the upper limit temperature is same as the lower limit temperature the system can only run at this temperature under corresponding mode After the energy saving mode is activated you may hold FAN SPEED Y key for 5 seconds under stop status to deactivate the energy saving setting but the value you have set before cannot be cleared and it will be used as the initial temperature for the next energy saving setting After a power failure the energy saving setting will be memorized and it will still play the function upon next energization After setting the energy saving mode the sleep mode and auto mode will be shielded 9 Display of Outdoor Environment Temp Fig 10 Under normal condition only the indoor room temp is displayed in Environment space Under start or stop status you may hold SLEEP
104. t 27 Flow direction during cooling Flow direction during heating 3 way Valve gas valve Indoor Unit SK 4 way Valve Outdoor Unit N 2 ZN e Se GI a ya A VA EN TJ al E Ken d Connection pipe with insulating tube Gas liquid separator a Goma Flare joint ol gt Main Capillary 9 J pee Auxiliary Capillary I LAZZ Filter Connection pipe One way Valve with insulating tube 3 way Valve liquidvalve b Working principle of heat pump unit Fig 6 1 28 Chapter ll Control Functions 1 Control Mode The 4 in 1 DC Inverter Unit consists of outdoor mainboard indoor mainboard and manual controller which are lined via communication wires In this way one outdoor unit can be used with different indoor units of the equal capacity duct type unit floor ceiling unit cassette type unit and ceiling type unit and the cooling and heating share one electronic expansion valve The outdoor compressor is DC inverter compressor in which the advanced sine wave control mode is used featuring in low vibration low noise and high efficiency The single phase unit also uses the PFC control with PFC value up to 0 99 or higher so the interference to the electric grid is very low The outdoor unit also applies the advanced Pl algorithm able to automatically and quickly adjust the working
105. t find the cause according to the instructions below A Communication Fault E6 Check the communication wire between indoor unit and outdoor unit to ensure if the wire is open circuited or short circuited and if the connector is loose Temperature Sensor Fault FO F1 F2 F3 F4 and F5 Check if the wire from temperature sensor to mainboard is loose Insert tightly if loose If the temperature sensor does not loosen from the mainboard pull off the temperature sensor and use multimeter to measure the resistance on the two ends of temperature sensor If the resistance is infinite high or very low close to 0 we can judge that the sensor is damaged and shall be replaced For the position of each temperature sensor on mainboard please see the PBC interface diagram attached High Pressure Protection When high pressure protection is detected for 3 seconds successively the unit will shut down all the loads except the 4 way valve of heating and shield all the keys and remote signals except the On Off in which case the run indicator will blink or display fault code E1 and the buzzer will alarm The fault cannot be restored automatically You shall need to press ON Off to stop the unit then turn off the indicator or clear E1 display before pressing ON OFF The unit will be restarted if the high pressure protection disappears Otherwise the run indicator will blink or display fault code E1 and the buzzer will alarm Low Pressure Protec
106. ter Ill Installation and Test HV Chapter IV Repair and Maintenance 1 List of Error Codes Table1 Definition of Error Codes on Display Panel F5 En 46 Table 2 LED Indication Codes of Outdoor Main Control Board a Display LED Indication of Outdoor Main Control Board Indication ee aos ieva ceos uoz Curen sensor on fenk on o eun on es Radiator sensore on mu ON BUNK ON on es Compresoraumenresehen on mu on BUNK ON eune es STIER IR DE IT ae joveterphase aiue cres treguiton ON BLINK OFF on OFF eune es Communication fault from inverter to main controller BLINK IPM module protection pia ET a MEERE ME compresor oros Ton oun Tal on ou or es Baumann E Ian e Overload protection of compressor Overload protection of compressor ON BLINK OFF BLINK OFF OFF E5 Communication fault indoor outdoor unit manual EE E SN Far Outdoor ambient sensor fault ambient sensor fault BLINK BLINK OFF A TE Note No indicator LED6 for ASGE 18Al 47 2 Troubleshooting for Typical Faults Troubleshooting sequence Firstly view the error description according to the error code on the display If E5 is displayed it is needed to open the electric box of outdoor unit and record the LED indication on the outdoor main control board Then find out the fault by referring to the LED Indication Codes of Outdoor Main Control Board After confirming the faul
107. the same time or the main control board and inverter is not under normal mode at the same time 3 4 3 WZ863 PCB Troubleshooting 3 4 3 1 Inverter Module Protection The possible reasons causing inverter module protection include The screws fixing IPM module O The IPM module is damaged are not correctly tightened O 15V voltage of power board is Radiation of IPM module is poor abnormal Interference O The compressor is abnormal 65 Man controller Displays E5 E5 Overcurrent ual Mainboard indicators Inverter Board Indicators LED1 LED6 LED1 LED3 Monitor display S BLINK OFF BLINK IPM Protection BLINK ON BLINK Y Cut off the power for 1 minute or Wrong judgment caused by drop the bus voltage to 36V or No interference Please check if lower Then reoccurs re start the unit to run for a period of time Check energize and there is source of interference nearby or if the wiring inside the if the fault d i electric box is correct Yes If the compressor is started to run Yes No 1 CUGAT DEER IA ka ane US come ct De energize for 1 minute and then check according 2 Use multimeter to test the quality of input power and check to the followi t if there is significant fluctuation between two power cables SE 3 Ifthe above a
108. tion It will be deemed low pressure protection as long as it is detected for 30 seconds successively that the low pressure switch is cut off in which case the indicator will blink or display E3 all the loads will be stopped except the 4 way valve of heating If the fault is eliminated the compressor will be restarted after 3 minutes lf three low pressure faults of compressor are detected successively in 30 minutes from the first detection to the occurrence of fault the indicator will blink or display E3 and the buzzer will alarm The unit cannot be restored automatically You shall need to press ON Off to stop the unit then turn off the indicator before pressing ON OFF The unit will be restarted if the high pressure protection disappears Otherwise the run indicator will blink or display fault code E3 and the buzzer will alarm Exhaust Overtemperature Protection After the compressor is started it is detected for 30 seconds successively that the exhaust temperature is higher than 115 C E4 is displayed and all the loads will be stopped except the 4 way valve of heating After the compressor is stopped for 3 minutes the fault code will be cleared and the complete unit will resume to operation if the exhaust temperature is lower than 90 C If such protection occurs three time successively within 30 minutes the complete unit cannot resume to operation in which case E4 will be displayed and the buzzer will alarm You shall need to press O
109. twisted wires Remove the screw at the terminal board of the air conditioning unit Use crimping pliers to connect a terminal matching the size of the screw at the end of the multiple twisted wires Put the screw through the terminal of the multiple twisted wires and fix the terminal at the terminal board A Warning If the power supply flexible line or the signal line of the equipment is damaged only use special flexible line to replace it 1 Before connecting lines read the voltages of the relevant parts on the nameplate Then carry out line connection according to the schematic diagram 2 The air conditioning unit shall have special power supply line which shall be equipped with electricity leakage switch and air switch so as to deal with overload conditions 3 The air conditioning unit must have grounding to avoid hazard owing to insulation failure 4 All fitting lines must use crimp terminals or single wire If multiple twisted wires are connected to terminal board arc may arise 5 All line connections must conform to the schematic diagram of lines Wrong connection may cause abnormal operation or damage of the air conditioning unit 6 Do not let any cable contact the refrigerant pipe the compressor and moving parts such as fan Do not change the internal line connections inside the air conditioning unit The manufacturer shall not be liable for any loss or abnormal operation arising from wrong line connections 7
110. u and display the normal stop interface The setting of memory function is still stored 11 Debugging Function Fig 12 Under stop status hold down FAN SPEED SLEEP key for 10 seconds to call out the test menu In this case the DEBUG will be displayed Use MODE key to adjust the setting and use A or W to set the value a Setting of environment temp sensor Under debugging status use MODE key to adjust the temperature setting area on the left side of DEBUG to 01 The setting status is displayed in environment temperature area on the right side of DEBUG Use A or W to adjust Three options are available The indoor environment temperature is the environment temp at air intake 01 displayed in environment temp area 2 The indoor environment temperature is the temp at display 02 displayed in environment temp area 3 Air intake temp sensor is selected for cooling dehumidify and air outlet And manual controller temp sensor is selected for cooling and auto mode 03 displayed in environment temp area The factory default is After calling out this interface if there is no operation within 20 seconds after the system has responded to the last press the system will pop up this menu and display the normal stop interface The current setting data will still be stored 39 Uc Fig 11 01 O2 Fig 12 SLEEP TIME E ON OFF E 12 View of System Internal Parameter
111. u may get the mainboard destroyed DOLL U y SS 108 ASGE 36Al Compatible with 36 Ceiling seated and Duct Type Unit and Well Type Unit d NENNEN BN Ye H XT WE M9 et E SYMBOL NAME Bauer TIL MAR FILTER E AA DE Er BOARD Ji 3 W2 Wo 2 1 11 W5 an BN YE BU A N a A ae Me L AP BU L2_2 AP2 PFC PCB PE ern NV YE Si Y WO AC N WH L1 2 WH AP3 DRIVE PCB CONMUNICATIO W261 CN p AP4 ON OFF POWER PCB CONMUNICATION YF ES ar a M3 COMPRESSOR GERB GN l M1 M2 FAN MOTOR N NEE E C3 ELECTROLYTIC ee UNA CAPACITOR a eS ws P APA C1 C2 FAN CAPACITANCE nz N 4 WIS mapas ES WAN TC TRANSFORMAER Hp De w AP 1 CN11 CNIO YY AWAY VALVE AMPL or ACN ELECTRONIC W22 A D KV Tr gt x4 OVC1 lt 4 INFLATE VALVE FE FUSE 50
112. wer is within 320V too high Please immediately 457V cut off otherwise the unit i may be damaged No Yes Fault occurs upon No energization If it is displayed after start of compressor Yes H the filter is If the filter is Yes damaged damaged K g Yes If the bridge rectifier If the AC contactor is Yes is damaged clogged No No Yes If the cement resistor If the capacitor fails Ke is short circuited No No Yes f the inverter and No module are correctly wired y Replace the switch Replace relevant components or connect the Replace the inverter components wires again Make records correctly and report Fig 3 4 3 3 Troubleshooting Process for DC Bus Overvoltage Protection and DC Bus Undervoltage Protection 68 3 4 3 4 Radiator Overheating Protection Manual controller displays E5 Mainboard indicators Inverter Board Indicators LED1 LED6 LED1 LED3 Monitor display Radiator BLINK ON OFF BLINK Overheating ON ON Protection BLINK ON ON Y fihe cuidece daor is No If the air outlet and air intake in good condition of the outdoor unit is short circuited it may cause poor performance of the radiator Yes If the radiator fin is dirty If the radiator is dirty or or blocked blocked the radiati
113. will be better 2 2 5 Alarm Function When the air conditioner is abnormal it can automatically display the fault or protection type while triggering the sound and lighting alarm 2 2 6 Week Timer Centralized Control Function The user may select centralized controller to control 16 units simultaneously for their start stop timer on off each day and key shield The function is powerful particularly suitable to long distance air conditioner system with many units 2 2 7 Remote Monitor Function By selecting the remote monitor function the user may monitor the working parameters and control the run mode of the air conditioner from a family PC This is suitable to centralized control of air conditioners in hotel restaurants and factory Up to 254 sets of units may be monitored simultaneously 2 2 8 Fresh Air Function Duct Type Unit This function is suitable to duct type unit and helpful to introduce outdoor fresh air and enhance the user s comfort during use of the air conditioner It is a truly air conditioning system 2 2 9 Drainage Function Duct Type Unit This function is suitable to duct type unit and helpful to extend the applications of the air conditioner By this function the installation of air conditioner will no longer be restricted 2 2 10 Air Valve Control Function Duct Type Unit This function is suitable to duct type unit By this function the unit may be connected to 8 air valve controllers The fan speed is controlled b
114. y controlling the number of air valves that will be opened or closed thus to meet the needs of each room for air flow 31 2 3 Protection Function 2 3 1 High Pressure Protection When high pressure protection is detected the unit will shut down all the loads except the 4 way valve of heating and shield all the keys and remote signals except the On Off in which case the run indicator will blink or display fault code E1 and the buzzer will alarm The fault cannot be restored automatically You shall need to press ON Off to stop the unit then turn off the indicator or clear E1 display before pressing ON OFF The unit will be restarted if the high pressure protection disappears Otherwise the run indicator will blink or display fault code E1 and the buzzer will alarm 2 3 2 Low Pressure Protection No matter the unit is under ON or standby status it will be deemed low pressure protection as long as it is detected that the low pressure switch is cut off in which case the indicator will blink or display E3 all the loads will be stopped except the 4 way valve of heating If the fault is eliminated the compressor will be restarted after 3 minutes If three low pressure faults of compressor are detected successively in 30 minutes from the first detection to the occurrence of fault the indicator will blink or display E3 and the buzzer will alarm The unit cannot be restored automatically You shall need to press ON Off to stop the unit
115. ype ASD Al 3 ASF Al 3 ASC AI 3 aana O T HT H aaea single Ta Power supply mode Single phase 1PH 220 240V 50Hz Three phase 3PH 380 415V 50Hz Outline of Products Outdoor Unit ASGE 18Al ASGE 24Al ASGE 36Al ASGE 36AI 3 ASGE 42Al 3 Outline of Products Indoor Units Duct type indoor unit ASD 18Al ASD 24Al ASD 36AI ASD 42Al Cassette type indoor unit ASC 18Al ASC 24Al ASC 36Al ASC 42Al Floor ceiling type indoor unit ASF 18Al ASF 24Al ASF 36Al ASF 42Al 2 Model Designation A S C 36A I 3 3phase Inverter Refrigerant type A R410A Cooling Capacity in HP x100 HP Type SINCLAIR Air Conditioner 2 1 Regulation of Units Classification Duct type mmm mm Model Designation 1 ASGE 18Al means universal outdoor unit with nominal cooling capacity of 18000Btu signle phase power supply of 220 240V 50Hz heat pump DC inverter T1 condition and refrigerant of R410a 2 ASGE 42AI 3 means universal outdoor unit with nominal cooling capacity of 42000Btu three phase power supply of 380 415V 50Hz heat pump DC inverter T1 condition and refrigerant of R410a 3 ASD 24Al means duct type indoor unit with nominal cooling capacity of 24000Btu single phase power supply of 220 240V 50Hz heat pump DC inverter T1 condition and refrigerant of R410a 3 Features of Products Combining the comfort of central air conditioner and easy installation high flexibility and suchlike
116. z Ze The ambient temperature should be at 5 40 C and the humidity be at 30 95 yx Transport storage temperature should be at 25 55 C and for short period not exceeding 24h at up to 70 C zx The installation altitude beyond the hight of 1000m Cautions on Electric Installation Caution Before installing the electrical equipment please pay attention to the following matters which have been specially pointed out by our designers 1 Check to see if the power supply used conforms to the rated power supply specified on the nameplate 2 The capacity of the power supply must be large enough The section area of fitting line in the room shall be larger than 2 5mm 3 The lines must be installed by professional personnel An electricity leakage protection switch and an air switch with gap between electrode heads larger than 3 mm shall be installed in the fixed line 1 _ Connection of single wire 2 Use wire stripper to strip the insulation layer 25mm long from the end of the 103 3 4 5 single wire Remove the screw at the terminal board of the air conditioning unit User pliers to bend the end of the single wire so that a loop matching the screw size is formed Put the screw through the loop of the single wire and fix the loop at the terminal board 2 Connection of multiple twisted wires 1 2 3 4 Use wire stripper to strip the insulation layer 10mm long from the end of the multiple

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