Service Manual MDF-U4186S
Contents
1. 192 Fr eer 8 4 101 056 01 0 CNI03 DP102 DPIIO ppm 98 ro e e 3 1 2 Oo BR R DPI01 CNIO 15 C 1 DPI03 RiOI 9 2 DF 192 s 3 4 B 01 056 01 0 Electrical parts Wi Compressor H L Type KS370J1NS 4A 230 240V 50Hz KS370J1NS 4A1 220V 60Hz KS370J1NS 7A Compressor code 7FB 0 M101 001 04 7FB 0 M101 001 05 7FB 0 M101 001 06 Rated voltage 220 230V 50Hz 230 240V 50Hz 220V 60Hz Winding resistance C S 2 53 Q 2 53 Q 1 64 Q Winding resistance C R Starting relay H L Type 4 80 AMVL 300A 4 80 AMVL 300A 3 35 Q AMVL 300A Pick up voltage Drop out voltage 185 217VAC 185 217VAC 215 247VAC 60 120VAC 60 120VAC 69 132VAC Parts code Overload relay H L Type 626 100 1503 MRA99953 9201 626 100 1503 MRA99953 9201 MRA99954 9201 Action to the temp no current ON 69 11 C 69 11 C 69 11 C Action to the temp no current OFF 135 5 C 135 5 C 135 5 C Action to the current AT25 C 22 5A 22 5A 29 5A Operation time 6 16sec 6 16sec 6 16sec Parts code Starting capacitor 1 100MF 250VAC 100MF 250VAC 160MF 250VAC Running capacitor H L 25MF 400VAC 25MF 400VAC 25MF 400VAC Condensing fan motor Type 624 226 3166 SE4 E11L5P 624 226 3166 SE4 E11L5P 624 226 3173 SE4 E11L5P Rati2. 2 HE 2P 3HF 1 AA Filter 8r3033 01 IT AP Fi CHI AUXI sarsar D 20539330 tal 2 41 AUX sanser e 10F5035 a 1 et Bel bt AUX3 sansar d 18r5033 ae ELIGO DU EJUS EET EL ELE EL 2 qe mm mm mn n oos 6663 ee e E E BACK UF SYSTEM LL 033 2810 03553
3. CO Ze r m r Cooling unit parts A LI TI c P V L side Compressor 220V 60Hz 220V 50Hz 230 240V 50Hz Compressor code 7FB 0 M101 001 05 Compressor type KS370J1NS 4A1 Charged q ty 850cc Charged q ty 850cc Cooling Syste Forced air cooling partially Forced air cooling partially Oil cooler Oil cooler Condenser Type Cascade condenser Condenser 12 columns x 3 lines P4mm Fin 62pcs Coil pipe 6 35 Pre condenser W 250mm Frame pipe 9 6 35mm Evaporator Cascade condenser Tube on sheet Type Shell and tube 80mm D 9 52mm Capillary tube EK eapilaty 78 PSI G 5 kgf cm Refrigerant R 407D Charged qty 391g R 508 Charged q ty 310g ae n Pentane n Pentane Charged q ty 24g Charged q ty 44g Material ABS motor Type SE4 E11L5P ees 810 4 2008 1 xue1 X3 eqni de eqni de 000 000 Y lt lt z 092 2 5 D D V lt Te 54 Jesuepuoo apeosey A o lr sl AAA imo bs J su puoo Les n V Jesuepuoo aJd eqni deo 01010 adid awe A V lte H 1240 5 gt o Jesuepuos aid 557 Ed P opis 7 JosseJduioo epis H lt apisy SLINDIIO uoneJesiJeu Components on PCB 5 CHI i 3 CNI4 1 2LNB I c lt CN2 55 ap 2 1 IH 8 DO SC D gt S 026 a RGI RLY2 jr 2 E DAZ j 4 8
4. 200V 0 5A 200V 0 5A 200V 0 5A Test switch 624 171 3228 8R2021 624 171 3228 8R2021 624 171 3228 8R2021 for CVK UB2 option 125VAC 3A 125VAC 3A 125VAC 3A Back up switch 624 194 3984 HLS208N 624 194 3984 HLS208N 624 194 3984 HLS208N for CVK UB2 option 125VAC 5A 125VAC 5A 125VAC 5A Solenoid valve 624 169 9690 X8264D9 624 169 9690 X8264D9 624 169 9690 X8264D9 for CVK UB2 option Rating 24VDC 24VDC 24VDC Parts code Power transformer 624 215 2224 ATR K285T 624 215 2224 ATR K285T 624 215 2224 ATR K285T for CVK UB2 option 100 115 230V 100 115 230V 100 115 230V 23V 1 2A 23V 1 2A 23V 1 2A Parts code 624 203 9624 624 203 9624 624 203 9624 Specifications of sensor 1 Temperatures and resistance values in temperature sensor Type 502AT 1 e wn me wo al rem m o mas e 1s 2 s EE and resistance values in ame sensor n Pt1000 NEW JIS De s sue ms 3 oo 3 w moo IMT Connections on The following shows the connections of connectors on the control PCB Voltage 1 2 10 3VAC Power transformer To supply the power to PCB 3 GND 4 5 18 5VAC To supply the power in power 1 6VDC CN2 1 2 Battery failure 2 GND 1 3
5. During set mode count the blinking digit up In PV display press the key over 5 seconds to enter the function mode 00 is displayed In PV display press the key for 5 times in 5 seconds to display the value of decimal point for 3 seconds Ex 80 3 C 803 During set mode press the key to store the displayed temperature as set value SV In PV display press the key 5 times during 5 seconds to display cascade sensor temperature for 3 seconds Temperature control Setting range Display range Setting procedure Unacceptable value High temperature alarm Setting range Setting procedure 20 C 95 C 170 50 Press PV SV key and set the required value with 2 key and PP key Press ENTER key to memorize the set value If you input value out of setting range and press ENTER key the buzzer beeps for 1 second to inform the value unacceptable If you input value out of setting range and press PV SV key automatically revert to PV display to notify the value is unacceptable Selectable 10 C or 15 C Keep pressing 2 key over 5 seconds to enter function mode FOO Press again to count the value up F01 displayed to input the value of high temperature alarm the 1 digit blinks Ex If you want to set at 15 C initial 10 C change the value to 001 and press ENTER key to store the value in non volatile memory Function mode Setting range Display range Setting procedur
6. Temp sensor To detect internal temperature E 1 2 Cascade sensor To detect cascade temperature To detect temperature In 1 2 Filter sensor condenser outlet pipe Display PCB To connect each LEDs 1 2 Temp control relay L To control internal temperature 1 Cap tube heater To conduct electricity in cap tube NEN 1 5 Remote alarm terminal 1 COM CN6 To output remote alarm 3 5 2 To power supply line heater CN13 Control PCB To connect to each switches CN14 1 3 Temp control reay H _ CN15 1 2 A T sensor To detect ambient temperature Kc Control specification 1 Key and Switch BUZZER ALARM PV SV In alarm condition buzzer stops sounding with this key pressed Remote alarm output and alarm message would not be off With this key pressed to activate alarm test mode to be forcibly step into alarm condition ALARM lamp blinks and intermittent buzzer sounds Press this key once to activate set mode 2 digit in LED blinks press the key once more to revert to current internal temperature PV display During set mode shift between the 15 digit and the 2 digit In PV display press the key over 5 seconds to display filter sensor temperature for 3 seconds digit of decimal point is not displayed In PV display press the key 5 times during 5 seconds to turn capillary heater on for the period set in normal operation
7. Press ENTER key in F21 F23 displayed to revert to PV display PV is displayed in 3 digits digit of decimal point is displayed In F24 displayed press ENTER key to display 000 initial value Change the value to 001 with R key and press ENTER key Ex 85 1 C 851 Service code should be input in F06 prior to use this mode Setting of alarm resume time Input F25 and press ENTER key to display 100 initial value Change the value with key and PP key Press ENTER key to store the value and revert to PV display Settable range is between 10 and 60 min with 1 min increment If you set selectable following code with BUZZER key pressed both buzzer and remote alarm relay are turned OFF 000 Buzzer and remote alarm don t resume 010 Buzzer and remote alarm resume with 10min later 020 Buzzer and remote alarm resume with 20min later 030 Buzzer and remote alarm resume with 30min later initial set 040 Buzzer and remote alarm resume with 40min later 050 Buzzer and remote alarm resume with 50min later 060 Buzzer and remote alarm resume with 60min later 10 if you set selectable following code with BUZZER key pressed only buzzer is turned OFF 100 Buzzer doesn t resume 110 Buzzer resumes with 10min later 120 Buzzer resumes with 20min later 130 Buzzer resumes with 30min later 140 Buzzer resumes with 40min later 150 Buzzer resumes with 50min later 160 Buzzer resumes with 60min later F2
8. ere 1 1 2 09 5 DAT lt 2 A gt t al hhh e i JU D gt R62 H 20 QE GP Bs 2 o C ci DP2 ST lt ca C O 2 k EE HR oO TTL C e B 0 2PPPPPI aNg IC2 eben o kb OO 6102 C20 GG Gi Ci M C an w 2 C d E 9 lele fe icicle C la TIEF e Sl ls SE e 12 ll op 3 0 ww OF dit e 1 ICH B E bP 2 1 Icio 10 as BOL UV E we al R39 Jasv i 2 PSO VT g 0201 ee sg 20068 Do m gt R53 22 R5 H CTC Os 3 s Se g R32 J32 TR5 32 J27 m E Bade 105 CNi C28 SERM Ics 4g 0 T M NL UE ink TEE uud e ji DEM T S J26 J25 EEO m ge op SE B 2 Be CD n C32 320 le 2 Qc NJ Room m 20 o D CIS N K 2 o0 o e RK 84 N N o gt 7 8 5 a Ze SCHT gr Gg er TP e oe Q2 SN lt 5 o R3 MEE O RIS eg git fo Se 820 DLC gt 037 C56 038 R26 p ie QE ei 2 s cl E d E ST CNS 5 2 RI2 o LF e ge p22 023 t 3 5 J3 CD ILE CD o E gek P n C MD Tt rea LT FF AT Le FS 5 ELF RB 1 3 032 R25 TEs 3 1 3 amp D34 5 P F CNG A T CNIO4 C 4 R ALARH PY SV PP ENT oos SWIOI IT SW106 54103 0102 5104 pios I 1 41 0105 S TL 4 0105
9. gt lt Purpose gt lt Operation gt lt How to reset battery fan motor accumulation time gt Input FO6 and press ENTER key Input 409 419 for fan motor and press ENTER key again to reset battery accumulation time to show 000 in F32 fan motor To match controlled temperature of temp sensor with 1 2air temp Input FO7 and press ENTER key to display 000 initial value Change to the desired value 99 099 with key and pp key Press ENTER key to store the value and revert to PV display Input service code in F06 prior to use this mode Simply passing through if entered by mistake Press ENTER key in F08 displayed to revert to PV display Simply passing through if entered by mistake Press ENTER key in F12 14 displayed to revert to PV display To indicate temperature in AT sensor Input F15 and press PV SV key to display F15 and XXX present AT sensor temperature alternately Press PV SV key to revert to PV display Simply passing through if entered by mistake Press ENTER key in F18 F19 displayed to revert to PV display To turn capillary tube heater forcibly off In F20 display press ENTER key to display 000 initial value Change the value to 001 and press ENTER key again to turn capillary tube heater forcibly off Unit reverts to PV display automatically Service code should be input in F06 prior to use this mode Simply passing through if entered by mistake
10. stops beeping and remote alarm output turns off If you press BUZZER key the buzzer stops beeping instead remote alarm output does not turn off You can set SV at 10 C in F01 When the filter sensor temperature is reached to 45 C or higher FILTER lamp is flash and the buzzer beeps intermittently When the filter sensor temperature is reached to 41 C or lower FILTER lamp goes off and buzzer stops beeping When the cascade temperature is reached to 34 C or lower during pull down Compressor L would be turned ON When the cascade temperature is reached to 12 C or higher during pull up Compressor H would be turned OFF If there is not any key operation for 90 seconds in SV set mode and function code set mode automatically reverts to PV mode Note Auto return is not worked in F09 and F10 FOO Automatically revert to PV display F01 SVu high temp alarm SV setting F03 Indication of battery accumulation time F02 F04 FO5 Automatically revert to PV display FO6 Service code input code 384 FO7 Temperature Zero Adjustment FO8 Automatically revert to PV display FO9 Factory test mode Unused F10 F11 F12 F14 F15 F16 F17 F18 F19 F20 F21 F22 F23 F24 F25 F26 F30 F31 F32 F33 F39 Setting procedure FOO F01 F02 FO3 F04 05 F06 Factory test mode Unused Cascade temperature Zero Adjustment Automatically revert to PV display Indication of temperature in AT senso
11. to PV display Simply passing through if entered by mistake Press ENTER key in F02 displayed to revert to PV display To indicate battery accumulation time The battery is used for lamp and buzzer operation during power failure Input F03 and press PV SV key to display battery accumulation time and F03 alternately Input PV SV key again to revert to PV display Simply passing through if entered by mistake Press ENTER key in F04 F05 displayed to revert to PV display Dividing F code for customer used from service Input FO6 and press ENTER key to display 000 initial value Set to 384 with 2 Press ENTER key to store the value and revert to PV display Input F06 and press ENTER key to display 384 Change to 000 with key and key Press ENTER key to store the value and revert to PV display Turn the power off then on to revert to 000 not stored in non volatile memory Note 384 is stored in non volatile memory during battery back up battery SW is ON 13 FO7 FO8 F12 14 F15 F18 19 F20 F21 23 F24 F25 lt Purpose gt lt Operation gt lt Purpose gt lt Operation gt lt Purpose gt lt Operation gt lt Purpose gt lt Operation gt lt Cancel gt lt Purpose gt lt Operation gt lt Purpose gt lt Operation gt lt Purpose gt lt Operation gt lt Purpose gt lt Operation
12. 6 30 lt Purpose gt Simply passing through if entered by mistake lt Operation gt Press ENTER key in F26 F30 displayed to revert to PV display F31 lt Purpose gt Buzzer setting during filter alarm Operation n 1 displayed press ENTER key to display 001 initial value Change to 000 with 2 key and press ENTER key to be FILTER lamp lit during filter alarm Service code should be input in F06 prior to use this mode 001 Alarm lamp flashes and the buzzer beeps intermittently 000 Alarm lamp is lit F32 lt Purpose gt To indicate accumulation time of condensing fan motor lt Operation gt Input F32 and press PV SV key F32 and accumulation time 0007 are alternately displayed If you press ENTER key the unit reverts to PV display lt Cancel gt Press PV SV key to revert to PV display F33 39 lt Purpose gt Simply passing through if entered by mistake lt Operation gt Press ENTER key in F33 F39 displayed to revert to PV display Differential The point in which compressor turns ON and OFF COMP ON SV 0 5 C COMP OFF SV 0 8 C Temperature offset The difference between the temperature in temp sensor and center temperature of the chamber should be adjusted by temperature offset Offset value PV 2 0 C Remote alarm 1 2 High temp alarm RLY 1 In normal condition Remote alarm contact is N O N C In alarm condition Remote alarm contact is N C N O Power failure alarm RL
13. O COM Outputs during temperature alarm and power failure alarm Accumulating time Approx 3 years Accumulating time Approx 6 years Control panel Lamp ALARM FILTER CHECK CO2 BACK UP BUZZER Alarm buzzer stop key ALARM Alarm test key PV SV Temperature setting key ENT Enter key gt Digit shift key A Numerical value shift key Self diagnosis function When any failure occurs among the temperature sensor filter sensor cascade sensor and AT sensor Error code and internal temp PV are alternately displayed Remote alarm contact turns on and buzzer beeps Compressor protection When the temperature of cascade sensor is 34 C or lower L side compressor is turned on When the temperature of cascade sensor is 12 C or higher L side compressor is turned off When unit detects filter sensor temperature 60 C or higher H side compressor is turned off Overload relay specifications lt MDF U4186S gt Cooling performance 86 C at center part of freezing room AT 30 C no load Temperature control range 20 C to 86 C AT 30 C no load 220V 50Hz 220V 60Hz 230V 50Hz 240V 50Hz Rated power consumption 1010W 1110W 1070W 1110W 49 dB A scale 2 18 MPa Specifications will be subject to change without notice 696 rm mi 23 SHELF WIDTH et E x M race nm Si 3 20mm a TU mm mm l200mm E
14. Right front upper shelf 1 Left front upper shelf 2 Left back upper shel 6 Left front lower wA 8 Right back lower shelf 7 Left back lower shelf 9 Right front lower shelf Point 5 When you measure 1 2 chamber air temperature set probe at the point 10 20 mm beyond the shelf to get temperature correctly If you set probe below the shelf it was resulted in approx 2 C higher Unit C 1 2 3 4 7 8 9 MAX Difference Note Above data is the reference only 25 H AV 133 AJ 103 mE ef gt gt a5 gt dwal gt gt gt gt gt gt gt gt H AV 1323 DR DS oz DE BE rex xL o 6 52 02 H31V3H J3anildvo3 HARNESS RLY 1 AVI38 ONILAVIS SS3NHVH Be 6 e on o e Pe o je js Tr ete A a I De pes s pepe e Le 8 1 1 EE aT tre LL U Nd SS3NHVYH um 5 Hd SS3NHVH A E wem wr mmm EEE TOT np mmm mmm m H SSINHVH 1G d SS3NHVH ep SSINNVH gt Ss m 4 I NAT lt T E z AH 9 amp ed dense IHOLIAS AM3LLVB 4o10W4 Neal SNISN3GN02 Bee 2 l HAAO mm Noro NOSN3S NOSN3S 1VNINH31 3111 434 26 2 dg 1g H YOSSA
15. Service Manual Ultra low Temperature Freezer MDF U4186S SANYO Electric Co Ltd Biomedical Business Division RoHS This product does not contain any hazardous substances prohibited by the RoHS Directive You will find RSF mark near the rating plate on the ROHS compliant product N WARNING You are requested to use ROHS compliant parts for maintenance or repair You are requested to use lead free solder Effective models This service manual is effective following models Product code Voltage and Frequency MDF U4186S 823 198 52 220V 50Hz 823 198 53 220V 60Hz 823 198 54 230 240V 50Hz 823 198 55 220V 50Hz ML Contents Win Specifications Structural specifications Control specifications Performance specifications Dimensions Cooling unit parts Refrigeration circuits Components Electrical parts Specifications of sensor Connections on Control specification Parts layout EE RE EE SET Pull up characteristics Pull down characteristics Current consumption Pressure Temperature un
16. Y 3 In normal condition Remote alarm contact is N O N C In power failure Remote alarm contact is N C 15 11 Sensor failure 1 Temp sensor Open circuit Short circuit 2 Cascade sensor Open circuit Short circuit 3 Filter sensor Open circuit Short circuit 4 AT sensor Open circuit Short circuit 5 Error code priority No 1 No 2 No 3 No 4 No 5 4 Error diagnosis E01 E02 E03 E04 E05 E06 EOT E08 E10 E01 and 50 C are displayed alternately the buzzer beeps intermittently and remote alarm contact outputs Compressor would be allowed to turn on Press BUZZER key to stop the buzzer beeping E02 and 170 are displayed alternately the buzzer beeps intermittently and remote alarm contact outputs Compressor would be allowed to turn on Press BUZZER key to stop the buzzer beeping E03 and PV are displayed alternately the buzzer beeps intermittently and remote alarm contact outputs The resistance value would be limitless that makes the temperature 34 C or lower At the time L side compressor is not forcibly turned off Press BUZZER key to stop the buzzer beeping E04 and PV are displayed alternately the buzzer beeps intermittently and remote alarm contact outputs The resistance value would be 0 that makes the temperature 18 C or higher to detect an error L side compressor is forcibly turned off Press BUZZER key to stop buzze
17. YdWOO SSANYVH gt r L HARNESS PH HARNESS SH lt D 1 doo YOSSAYdNOD Wc garg dW31 m ns K Li lt e mm gt r ES 7 dvo 19 lt 1 747 LE dV23 Ee 7 lt OWNSHL i 133 dn yova QVO H3AO C 8 91 79 A C9 lt 7 AV13M 1031N02 d 31 18 m ei H9LIAS 7 o dn xovg 280 342 GION310S ul NOILdO m PR LEE QVO1 M3AO H AVTIY MOSN3S WCT TOYLNOO ES lt YOSNIS 1 V gt j gt amp HOSNIS aavosvo a OLOW NY ONISNIONO9N HOSN3S 1114 oO M3lVv3H 4 janLiIdvo UILVIH u CR o PINO BOND A18 Yaya AM D83618 GINS ES EB 0 60 2 SOND POND OINO C 9 x RES 8311081N09 dW31 AOSZOV O HOLIMS SNYHL 19 YINVINB BELGE M ZIND EIN LONO CO En 1 L E 9 58 SC C ANN INNIL s HOLIMS MOOG d ud VVOLZ NS O i HOLIM NS aj u HIMV3 eS LIAS AM3LIVS Q 147 AUILIVE P2 IN ol ES mm QHO2 M3AOd LE Circuit Diagram gt gt lt 8 lt l
18. e Unacceptable value Warning function Door alarm High temp alarm Filter alarm Other function Cascade control Auto return Function mode 00 32 00 39 00 02 04 05 08 12 14 18 19 23 26 30 and 33 39 are unused In PV display keep pressing A key over 5 seconds to enter function mode 00 is displayed Change the blinking 1 digit to desired function code with key and Press ENTER key to be function code available If you input above unused function code and press ENTER key automatically revert to PV display Even If you input value out of setting range F33 39 and press ENTER key automatically revert to PV display to notify the value is unacceptable Note If you press PV SV key with any function mode displayed automatically revert to PV display to ignore the displayed function mode With outer door is left opened ALARM lamp red is lit the buzzer beeps intermittently with 30 minutes of delay and ALARM lamp blinks Remote alarm terminal does not output Buzzer beeps again with 30 minutes of delay after you pressed BUZZER key to stop buzzer beeping Buzzer stops beeping and ALARM lamp is gone off when you shut the door When PV is reached to SV SV high temp alarm SV 1 or ALARM lamp and LED display blinks intermittent buzzer beeps with approx 12 minutes of delay and remote alarm output turns on When PV is reached to SV 5 or lower ALARM lamp and LED display go off buzzer
19. ensor temperature 10 C E10 is cancelled to display 12 Operation of capillary tube heater Cycle Operation period Timing to activate Once every 17 hours 8 minutes Capillary tube heater activates with regardless of L side compressor At the time L side compressor is turned off 13 Compressor operation when the power is supplied battery unattached H side compressor L side compressor Setting data 14 Lamp and buzzer 1 Control PCB DP 1 DP2 DP3 2 Display PCB DP102 DP101 DP103 3 Buzzer High temp alarm Sensor error Condenser abnormal temperature Power failure Key quick Unacceptable value Once the power is supplied H side compressor is forcibly turned on with regardless of PV When filter sensor detects 60 C or higher H side compressor is forcibly turned off This function is ineffective when E05 or 06 is displayed When PV is higher than SV 0 5 C and cascade sensor detects 34 C or lower L side compressor turns on with 2minutes initial value of delay after the power was supplied When PV is higher than SV 0 5 C and cascade sensor detects 34 C or higher L side compressor turns on with 2minutes initial value of delay after the power was supplied The setting data initialized in F17 is retrieved in non volatile memory Green lamp Goes off when L side compressor is OFF normal status Lit when L side compressor is ON Red lamp Goes off when the capil
20. iformity Wiring diagram Circuit diagram Instruction manual EE O OO N O QO N N N N N N N N N Ns a CON O QO N a gt O O Specifications Wu aStructural specifications Rigid polyurethane foamed in place Painted steel 40mm 1 place left side Compressor H side 1100W hermetic type L side 1100W hermetic type H side HFC refrigerant R 407D L side HFC refrigerant R 508 Refrigerant oil Condenser H side Fin and tube L side Shell and tube Battery For power failure alarm Nickel cadmium battery 5N 270AA DC6V 270mAh 1 set of keys 1 scraper 2 rubber caps Optional component Inventory rack IR 220U Automatic temperature recorder MTR 85H Back up system CVK UB2 LCO2 mControl specifications Temperature controller Microprocessor controlled system Pt 100 Q Temperature display LED digital display 1 C graduation Selectable with 10 C or 15 C Initial 10 C ALARM lamp blinks and intermittent buzzer beeps with 12 min of delay Remote alarm contact Normal Open Normal Close Max 30VDC 2A Temperature alarm turns on during power failure High temp alarm not linked with buzzer DOOR lamp is lit when outer door is left opened Fu Filter check lamp FILTER is lit with intermittent buzzer beeps alarm outputs Remote alarm 3P remote alarm terminal Maximum 30VDC 2A NC COM N
21. lary tube heater is OFF normal status Lit when the capillary tube heater is ON Yellow lamp Lit continuously Lit when H side compressor is ON normal status Goes off when H side compressor is OFF Red lamp Goes off when unit has no alarms Blinks when unit has high temp alarm without delay or sensor failure or power failure or door open Red lamp Goes off when unit does not have filter alarm Blinks or lit when unit has filter alarm Green lamp Goes off when BACK UP switch is off poison Lit when BACK UP switch is on position Intermittent tone with 12minutes of delay Intermittent tone when EXX XX 01 08 10 is displayed Intermittent tone Short tone if key quick is available 1second continuous tone when you input value out of range 7 15 Notice of timing for replacing battery fan motor F1 Battery F2 Fan motor 1 In FO3 mode F1 and PV are alternately displayed when the battery accumulation time is 028 2 8 years or higher 2 In F32 mode F2 and PV are alternately displayed when the fan motor accumulation time is 056 5 6 years or higher Note You must reset battery fan motor accumulation time in F06 after you replace them oee page 14 how to reset Parts layout lt PCB BOX Ceiling 12P terminal ROM Control PCB Power transformer Ni Cd battery lt Electric BOX bottom rear Power transformer Starting relay L Temp control relay L Run
22. ng 220 240VAC 220 240VAC 220 240VAC Parts code Cap tube heater Rating 624 225 6236 12W 100V 624 225 6236 12W 100V 624 225 6236 12W 100V Resistance 25 C 846 Q 846 Q 846 Q Parts code Door heater 624 198 7902 624 198 7902 624 198 7902 Temp control relay H L Type G4F 11123T G4F 11123T Rating 27 6W 230V 27 6W 230V 27 6W 230V Resistance 25 C 400 Q 4002 4009 4 11123 Contact capacity 20A 12VDC 20A 12VDC 20A 12VDC Parts code 624 173 2397 624 173 2397 624 173 2397 Cascade sensor Type 502AT 502AT 502AT p ml 02 80266 sexe _ Filter sensor Type SE sensor Be oe ae aoao aeae Power transformer ATR C105 ATR C105 ATR C105 200 225 240V 200 225 240V 200 225 240V 100V 50VA 100V 50VA 100V 50VA Power transformer 624 204 5786 A 3578 624 204 5786 A 3578 624 204 5786 A 3578 for PCB 100V 6 2VA 100V 6 2VA 100V 6 2VA Breaker switch 624 224 6381 BAM215131 624 224 6381 BAM215131 624 224 6381 BAM215131 250V 15A 250V 15A 250V 15 Battery switch 624 215 4235 SLE6A2 5 624 215 4235 SLE6A2 5 624 215 4235 SLE6A2 5 250VAC 4A 250VAC 4A 250VAC 4A Door switch 624 213 1472 PS 500 605 624 213 1472 PS 500 605 624 213 1472 PS 500 605
23. ning capacitor Starting relay H Temp control relay H Starting capacitor 19 Lower part Rear Filter sensor lt Right part Rear 3P terminal Power cord Test data Jl X Following data are the reference only Pull up data AT30 C 50 Temperature 60 10 90 0 60 120 180 240 300 360 420 480 Time min Temperature C Temperature C Pull down data AT30 C 220V 60Hz H EVA OUT 1 2Air L EVA OUT 120 240 360 480 600 720 840 960 1080 Time min Pull down data AT30 C 230V 50HZz H EVA OUT L EVA OUT 1 2 Air 120 240 360 480 600 720 840 960 1080 Time min Current consumption data AT30 C 220V 60Hz Power consumption W 0 240 360 480 600 720 840 960 1080 Time min Current consumption data AT30 C 230V 50Hz Power consumption W 0 240 360 480 600 720 840 960 1080 Time min Oe Pressure MPa Pressure MPa Pressure data AT30 C 220V 60Hz 480 600 840 960 1080 Time min Pressure data AT30 C 230V 50Hz 480 600 720 960 Time min Temperature uniformity data Condition SV 80 C each measuring points are 1 6 width and depth 3 Right back upper shelf 4
24. r Timer speed up mode Unused Model code setting non volatile memory initialization Automatically revert to PV display Capillary heater is forcibly turned off Communication ID setting Unused Communication mode setting Unused Automatically revert to PV display PV display decimal point is displayed Setting of alarm resume time Automatically revert to PV display Buzzer setting during filter alarm Indication of fan motor accumulation time Automatically revert to PV display Unused Unused In PV display keep pressing 2 key over 5seconds to display FOO Input the desired function code with key and pp key Press ENTER key to be function mode available Note lt Purpose gt lt Operation gt lt Purpose gt lt Operation gt lt Purpose gt lt Operation gt lt Purpose gt lt Operation gt lt Cancel gt lt Purpose gt lt Operation gt lt Purpose gt lt Operation gt lt Cancel gt N You should input service code in F06 prior to use F07 F09 11 F15 17 F20 22 F24 and F31 To cancel service code input 000 in F06 or turn the power off Simply passing through if entered by mistake Press ENTER key in FOO displayed to revert to PV display SVu high temp alarm SV setting Input F01 and press ENTER key to display 000 initial value Set selectable 000 or 001 with key Press ENTER key to store the value and revert
25. r beeping E05 and PV are displayed alternately the buzzer beeps intermittently and remote alarm contact outputs Press BUZZER key to stop the buzzer beeping E06 and PV are displayed alternately the buzzer beeps intermittently and remote alarm contact outputs Press BUZZER key to stop the buzzer beeping 07 and PV are displayed alternately the buzzer beeps intermittently and remote alarm contact outputs Press BUZZER key to stop the buzzer beeping E08 and PV are displayed alternately the buzzer beeps intermittently and remote alarm contact outputs Temp sensor failure E01 or E02 Cascade sensor failure E03 or E04 Filter sensor failure E05 or E06 AT sensor failure E07 or E08 Condenser abnormal temperature E10 H side compressor locks When PT sensor detects 50 0 C or higher it regards as open circuit When PT sensor detects 170 C or lower it regards as short circuit When cascade sensor detects 64 C or lower it regards as open circuit When cascade sensor detects 70 C or higher it regards as short circuit When filter sensor detects 50 C or lower it regards as open circuit When filter sensor detects 70 C or higher it regards as short circuit When AT sensor detects 50 C or lower it regards as open circuit When AT sensor detects 70 C or higher it regards as short circuit When filter sensor detects 60 C or higher it regards as open circuit When filter sensor detects equal or lower than AT s
26. t POWER FAIL lt REMOTE TERMINAL lt SERIAL COM E S 1 amp 28 i8 SS agree wee 225 4 o4 S zi 9 on v gt s x 8 ei oT u D 8 2 3 Eleislzle 5 i jede i 386 m gt G 0 010 n 4 2 0 0107 ER o 2 at nur ES Gei ken gi E 55 wi Oa H it a x lt 0 nea sss gt idis Lang 817 LIST 828 Dri 4 DA gg A agp wreceostow TA 9 gt ae 2 zi zi HA Da z e 2 H me ee ee eem eme mm ee ER EE E E amp amp EE mm mr pm wl 5 og 5 8 0105 1561239 m og DD pap OH AA E EL B PV SV s oxo SL ALARM BUZZER fat ag DEE 8 mm mm mm zm mm mmm mm mm mm mm mm mm mm mm ln de ete de mm mmm mm mp mm mm a mmm mm pm mm mmm mm mm mm eer AN AAA 10 3 20 oo i t 02 8 tajm 638 82 5 p 4 gt 10 rs 1 ACI8 S H 4 D e gt PG 2 8CK ze Us 0 0343 0 0543 0 0543 0 0542 042 5010 0 939 022 50 024 38 C47 Q UF LL mm mm mm EEE ih TITLES Eoi UNT LO P7 1 ZAN1 2 gt oro lai 2 C sesd dl 20rso33 0
Download Pdf Manuals
Related Search