Service Manual - Panasonic Biomedical
Contents
1. a Resistance 25C 688 638Q D E Parts code 624 030 2492 624 030 2492 9240302493 Temp control relay H Type _____ GAF 11123T GAF 11123T _____ ______ G4F 11123T s Rated voltage 20 12VDC 20 12VDC 20 12VDC 624 173 2397 624 173 2397 924 173 2398 Heater relay G2R 1A T G2R 1A T G2R 1A T Rated voltage 12 1 250V 12 1 250V 12 1 250V 624 188 9299 624 188 9299 924 188 9290 Temp control relay L Type G4F 11123T G4F 11123T G4F 11123T Rated voltage 20 12VDC 20 12VDC 20A 12VDC 624 173 2397 624 173 2397 924 173 2398 ZWS15 12 J ZWS15 12 J ZWS15 12 J Rated voltage 15W 12V 15W 12V 15W 12V Parts code 624 227 1291 624 227 1291 924 227 1292 50 ATR C50 ATR C50 Rated voltage 200 240V 200 240V 200 240V 624 006 0408 624 006 0408 924 006 0409 Pressure switch 5 5 1350002 5 5 1350002 5 5 1350002 Rated voltage OFF 2 75MPA ON 0 78MPA OFF 2 75MPA ON 0 78MPA OFF 2 75MPA ON 0 78MPA Parts code 624 227 0959 624 227 0959 924 227 0950 Type SS160 A15 SS160 A15 SS160 A15 Rated voltage 28V SOMA 28V SOMA 28V SOMA 624 197 1925 624 197 1925 924 197 1926 Transformer Door switch 1000 9 1000 9 1000 9 Transformer Type S41 RN98PV S41 RN98PV S41 RN2. Connections On PCB Control specifications Operation of Control Panel Parts layout Stent Test da ta Pull down data Pull up data Temperature uniformity and variation Power consumption data Unit pressure data Sample load test Instruction Manual 150 VIP series freezer has large effective capacity 2311 Safety storage and security New double door gasket to prevent heat leakage New VIP is adopted for insulation makes reduction of power consumption Notice of failure prediction by additional new status function Recording of chamber temperature and outer door open Environmental friendly 2 stage mixed refrigerant system with refrigerant Optional component Automatic temperature recorder Mounting kit MIR 155H MDF S30150 Interface board MTR 480 e Liquid N2 gas container MDF 135N Specifications mStructural specifications Ultra Low Temperature Freezer W1730 x D765 x H1010 mm W760 x D495 x H615 mm Painted steel Aluminum plate Painted steel Vacuum insulation panel Rigid polyurethane foamed in place p 40mm 1 place the side table 2 stage cooling circuit and Low stage Auto
3. ME E I 0 VT TT 4 BATTERY 6247 1 ew El LOW VOLTAGE 3 ra 3 AND i BE EE GE masa B 8 8 I zia 515 gap Bl r 144 I lt SENSOR H RT GND 800 GND EH a TMi 01 ON 158 8 2 08 1130 lt 0 VR wa 1 BATTERY BACKUP STANDBY LAMP f y lt n 0 n md B ME a ee VR2 CONTRAST VR 2 2 202 0 11 JST LCD MODULE CR Circuit Diagram I 1 17824 ope p 1 01 2 DSF10TE 3 9 O ro m X I I 51 B2P SHF 1AA C7 0 01laF D3 DSFIOTE R10 470 81 lg HEN q gt au m n 2 lt Du SS E I iL cN OG gt a m eu RED IN 23 ao OV 2 GND Y 724 RTT 1 m Fa BLUE A RED y FILED JOUT 5 1 El _ TEST SW Connections on PCB Following are explanation of connections on the Main PCB Switching power sup
4. I 95 9 18 18 31V 3H E I A A N31V3H 8 ere i 1 ml oF dn HET 570 fes eT 18 el 112 Tu 5 QVO Y3A0 1 ETE HOSSIHdWNOD m 188 3 1 TTR SNVML HIAOd HILSAS 438 m JOHLNOJ ON Mal H AYTAY H3A0 ATddNs 3 04 ONIHILIAS ON SNIGNOO 19 z LO Ty TYNIWNYIL 870 53 _ WHY 1 H NP 3514 aviao HIL 2 9_9 9j 340838 4 38 1 834 lt 2 HLYV3 ud VS 0S22Y ol A HOLIAS 2 I GJ lt T MOSNaS iv gt x 8 28 HOLIAS lt c ag 5 MOSN3S MALTA TO IVNIWY3L 31083 or E LO 2 808835 3qvosvo _ 7 gt 18 1 lL ol x A vonias 8666 20 d i 1 LL 48 quo NOIldO HOLIAS 331114 3201 5 dal CA 83 0 aston 49905 Vibia V 16 lt MDF C2156VANC gt da SSJ3NHVH Hiyva H SSJNHVH d SSINYVH s 1 T 55 A N9 HOLIAS 81 AVI34 NE ONTLSVLS H13V3 A H 38 8 ONILUVLS I H YOSSIYANOD 18 3 SS3NHVH Hl4V3 4 A
5. NO nes TH SS3NYVH 5 Ta 83079860 5 dv 4614 d ul 3 SSINYVH gt 2 A gt lt 8 ALA amm ai E 201 8940 VANA NA A ere F 11 1 I pol pe E almi LO M ir o pu I 553 1 dOSS3MdWo2 VNIWH3L HOLIAS 421 x 34065344 100 22148 1 Sd 663 8 EEE al EEG ES dg 14A JAVA oo SNVEL d21A 1093106 ov 83604 9 AV 134 BL BLUE T BK BLACK BR BROWN GN GREEN k V VIOLET L BL LIGHT BLUE W WHITE e lt w O MILVIH 9 5 FE 39N1IdV9 m Fr T aa Q 663 JENS gt Y08N38 dn 2 lt SSINAVH o T o tu ul or 2 79 B e d SS3NMVH m a M Je 02 0 ca CS A 121 SSINYVH M 3945 HOLIAS z YOLOW dn xovg SSINYVH z 9NISN3QNO2 ou HOLIAS 1631 22 898 09 42145 44 8 YIMOd x A ONTHOLIAS A9S 1 29 40 1 991908 08 NIVH 438 AMIA o Az 1 lt X ro SS3NHVH a i 18 SSINYVH A
6. abs Pressure MPa abs 3 0 2 5 2 0 0 5 0 0 3 0 2 5 2 0 0 2 4 6 8 10 12 14 16 18 20 Time scale hour 0 10 Unit pressure data 50Hz 0 2 4 6 8 10 12 14 16 18 20 Time scale hour 0101 Unit pressure data 60Hz 2 _ _ 30 MDF C2156VAN Sample load test Pull down PE A bo De Measuring point Center of each bottle 20 0 2020 40 60 5 80 100 120 140 160 0 10 20 30 40 50 60 70 80 time Hr O MDF C2156VAN Sample load test SV 150 C 10 30 40 50 60 70 80 90 100 110 130 140 150 160 time Hr temp C 80 90 100 110 120 130 140 150 160 MDF C2156VAN Sample load test SV 125 C time Hr
7. SANYO Service Manual FILE No Ultra Low Temperature Freezer MDF C2156VAN MDF C2156VANC SANYO Electric Co Ltd Biomedical Business Unit 9 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 SM9910079 Effective models This service manual is effective following models Product code Voltage and Frequency MDF C2156VAN 823 189 82 220V 50Hz 823 189 83 220V 60Hz 823 189 84 230 240V 50Hz 823 189 87 220 60Hz MDF C2156VANC 823 189 86 220V 60Hz Contents Features ARTE Specifications Structural specifications Control specifications Performance specifications DIMENSIONS Cooling unit parts Refrigeration circuits Refrigeration circuits welding points Components on Electric parts Specifications of sensor Wiring diagram Circuit diagram for CR PCB
8. Note you don t press ENTER key within 30 AN DA seconds since you input 1 digit of ID buzzer beeps to revert to STANDBY automatically Unlocked Screen Lock Free Buzzer beeps with unlocked after ID and Temp 150 Password input correctly mm 5 0 Le Stand by Note If you don t open door within 30 seconds since unlocked buzzer to lock again 2006 07 01 Unlocked and door open Screen Lock Free The screen shows unlocked and door open Temp 1502 1 5 ee Note You cannot input ID and Password at the Status Stand by ti Door Open Ime 2006 07 01 12 00 00 Digital Lock is unused The screen shows Digital Lock is unused when Temp 150 you set 0 Disable in Lock Setting screen Alar m Nor mal 1 5 Status Stand by Door Closed 2006 07 01 3 2 Digital Lock MENU Tools Lock Setting Top Screen Select Tools Top Screen Select Tools 2156 Temp 150 C 5 Default Setting 1 5 545 Date Time ey Lock Setting Lock Lock Save a User ID Delete history Delete a User Delete allUser Save master ID Initial setting Master ID 000 Password 0000 Lock setting 0 Disable 1 Able Secondary Master ID 3841 Password 384 Saving of ID and Password Delete all history of door open and shut Save User ID as Confirmation Are you sure to delete Al I User History Input des
9. 2 9 5 Bong x a a x a SU 2 x i DF C2156V x D T 7 4 101 089 00 0 BOARD i MU 7 um Og 8 Vi CN2 11 Electric parts MDF C2156VAN 2156VANC 220V 60Hz 220V 50Hz 230 240V 50Hz Compressor H L Type KS370J1NS 7A KS370J1NS 4A KS370J1NS 4A1 Parts code 0 101 001 06 0 101 001 04 0 101 001 05 Rated 220 60Hz 220 230 2 230 240 2 Winding resistance 5 1 64 Q 2 530 2 530 Winding resistance 3 350 Starting relay H L AMVL 300A AMVL 300A AMVL 300A Pick up voltage 215 247VAC 185 217VAC 185 217VAC Drop out voltage 69 132VAC 60 120VAC 60 120VAC 626 100 1503 626 100 1503 926 100 1504 Overload relay H L MRA999549201 MRA999539201 MRA999539201 Action to temp no current ON 69 10 C OFF 135 10 C ON 69 10 OFF 135 10 C ON 69 10 C OFF 135 10 C Action to current AT25 C Operation time 6 16 sec 6 16 sec 6 16 sec Parts code 624 226 3173 624 226 3166 924 226 3167 Starting capacitor H L 160UF 250V 100UF 250V 100UF 250V Running capacitor H L 25UF 400VAC 25UF 400VAC 25UF 400VAC Condensing fan motor Type SE4 E11L5P SE4 E11L5P SE4 E11L5P Rated voltage 220 240V 220 240V 220 240V 624 224 0167 624 224 0167 924 224 0168 Cap tube heater Rated voltage 100V 15 7W 100V 15 7W 100V 15 7W
10. 2006 07 01 12 00 00 2 1 MENU Tools Select Tools Svc Temperature calibration Service function Secret function for Customers Top Screen Top Screen Temp 150 C 1 5 2006 07 01 Password for service 384 Password P OK For Service Tools Cancel Select Tools Lock Setting is option Select Tools 2156 Default Setting Date Ti me Key Lock PW Setting Lock Setting Cancel Select Tools for service Select Tools Sve Ver tatus Calibration 1 Calibration 2 Test Program Initialize Data Status indication Hardware Status Temp SV 150 0 Comp SV 90 ONOFF Temp PV 150 0 Comp PV 66 6 Z 3 Amb Temp 25 0 Power 100 35 0 Battery 1day 1500 Fil Temp 3 5 FAN 1 OFF omp ON Comp OFF Indication for Internal temp Ambient temp Cascade temp Filter temp Power supply voltage Compressor status Compressor running rate Battery accumulating time Fan motor accumulating time and battery life Calibration 2 FlashAWrite Program Calibration 1 Calibration 1 Chamber Temp Amblent Temp Cascade Temp Filter Temp Power Supply Analog Temp Calibration for Intermal temp Ambient temp Cascade temp and Filter temp O Mode for shipment Capi H Timer OFF 6 Capi H Start Auto L Comp Auto E_Lock Option OFF 1 ON Model Code 1156 2 2156 Function BC 419 FC Ca
11. 22 in the Instruction Manual 1 Buzzer Buzzer for Temperature Alarm Intermittent tone Buzzer beeps intermittently after 15 minutes has passed since the unit was detected High Temp alarm or Low Temp alarm Press BUZZER key to stop buzzer beeping Buzzer beeps again if the unit still keeps alarming condition even after Ring Back time has passed Intermittent buzzer tone and message indication emitted even after Auto Recovery Press BUZZER key to erase message and buzzer tone Buzzer for Door Alarm Intermittent tone Buzzer beeps intermittently after delay time has passed since door was open Shut door or press BUZZER key to stop buzzer beeping e Remote alarm does not activate Buzzer for Filter Alarm Intermittent tone Buzzer beeps intermittently when temperature in filter sensor is equal or higher than 48 0 C Buzzer stops beeping when temperature in filter sensor is equal or lower than 43 0 C Remote alarm does not activate Screen of High Temp alarm Temp 150 C Alarm Alarm m b lt Status Stand by Door Closed High Temp Warning 2006 07 01 03 15 30 2006 07 01 12 00 00 Screen of power failure Temp 150 C Al arm 1 5 Status Stand by Door Closed Power failure Warning2006 07 01 03 15 30 2006 07 01 12 00 00 Screen of filter alarm Top Screen Temp 150 C 15060 ui Status Stand by Door Closed Please check condenser filter
12. WHITE LED po E NN KE ee T P P P ___ Ker AA ETEN COMP RELAY COIL 82R 1A T DC12W Hj CONTROL RELAY COIL B2R 1A T DC12V gt L5 HEATER RELAY COIL B2R 14 T DCI2WV x an 5 T gt E 5 DE ET 1 lt 3 1 12 0 x an e 10 7 BACKLIGHT RELA egna i M 1 8XD TERA 6 7 0 aveck E CONAN E a 888 5 0 mem 5V m lt s coto TXD E rod RTB 1 5 aP DSIE M DC12V c ALARM LAMP I Are Ba de REMOTE ALARM HL i ano j LE SW19 2 ON 00 i 24V frou SW POWER SUPPLY QND to SW POWER SUPPLY 8 ______ 24V 10 SOLENOID 4 OM to SOLENOID L ON SZANS 27 4 E 5 54583 b 8 ANS Ae H 1 2 i 9 m 88138 40 0 goes AT ee gt si A ALARM LAMP RA n 2 p 8 SENSOR Fa yz 58 lt Vcr y Fa 5 t FILTER SENSOR z ee mE i 1 Qn i 1 44 cascoro sensor H if eo HH m EH 2 Bt Co 3 nl mL EH Sito 77 DOOR SWITCH 524 af 1 Y 8 8
13. filter sensor and AT sensor Data log function are recordable Log data is transmittable to with interface MTR 480 Option In the event of any failure among temp sensor filter sensor and cascade sensor Self diagnosis function Error code and message are emitted ALARM lamp flashed remote alarm contact turns over and intermittent buzzer emit Key lock 0 Key lock is released Key lock function Key lock 1 Key locks When the temperature in cascade sensor 1 34 or lower compressor L turns on When the temperature in cascade sensor 1 12 or higher compressor L turns off Compressor EE Overload relay and High pressure switch L are controlled When the temperature in filter sensor is 60 C or higher compressor H turns off When the temperature in filter sensor is 10 lower than ambient temperature compressor H turns on Automatic liquid N gt injection device Temp setting range Indication BACK UP Green Back up systems Back up test switch 882021 Power switch Locker switch Back up systems can be available for 48 hours by full charged lead storage battery mgPerformance specifications Cooling performance Center of the chamber 150 C AT30 C no load Temp control range 125 C 150 no load Rated power consumption AT 5 C 30 C less than 80 RH Note Specifications will be subject to change without notice opis lt 04
14. running rate in the indication of MENU Svc Status in the screen of Hardware Status Running rate of Compressor L Compressor ON time Compressor ON time Compressor OFF time x 100 Control of Cap tube heater Cap tube heater is permitted to turn on once every 18 hours Cap tube heater is forcibly turned on for 8 minutes after compressor L is turned off and MENU screen In MENU is displayed on the basic screen MENU is automatically disappeared if there is not any key inputs for 1 minute In MENU is not displayed on the basic screen the screen is changed for renewal once every hours 9 Operation in power failure Unit checks power failure by the port for detecting power failure in every 0 42 seconds Operation in power failure Allportsfor controlling compressor cap tube heater LCD back lamp signal lines and digital lock turn off and unit operates to the mode in low power consumption LCD is turned off and intermittent buzzer beeps f you press BUZZER key buzzer stops beeping LCD back lamp is lit for 5 seconds and you can check the time when power failure was occurred However buzzer beeps again after buzzer resume time is passed Log data is stored 10 Auto Return Display changes to the basic screen if there are any key inputs for 90 seconds 11 Notice of parts replacement Battery replacement When battery accumulating time is over than 2 8 years Please exchange batteries is indicate
15. 0 11 2 2220 11 Rated voltage 250VAC 20A 250VAC 20A 250VAC 20A Parts code 624 204 3294 624 204 3294 924 204 3295 Time delay fuse Type SD4 UL E39265 SD4 UL E39265 SD4 UL E39265 Rated voltage 250V 0 5A 250V 0 5A 250V 0 5A Parts code 423 018 2109 423 018 2109 323 018 2102 Breaker switch Type IR11A2E201R MDF C2156VANC only Rated voltage 250VAC 20A Parts code 624 225 9589 ee p EE Power relay G7L 1A TUB m r MDF C2156VANC only Rated voltage 30A 220V 24VDC Parts code 624 208 1043 Boost relay Type G7L 1A TUB MDF C2156VANC only Rated voltage 30A 220V 24VDC Parts code 624 208 1043 MDF C2156VANC only Rated voltage 200 225 240V o Parts code 6242267614 Power transformer Type ATR D35003 MDF C2156VANC only Rated voltage P 208V S 230V Parts code 624 226 7621 Specification of sensor 1 Following shows temperature and resistance values in thermistor sensor 502 1 920 10 me 1 2 Following shows temperature 170 C 0 C resistance values in temp sensor Pt10000 5551 E 497 506 7964 7926 846 7 835 1 831 3 885 2 873 7 869 8 866 0 923 6 912 1 908 3 904 4 961 9 950 4 946 6 942 7 1000 0 988 6 984 8 980 9 2 Following shows temperature 0 C 100 C and resistance values in temp sensor Pt10000 1113 8 1117 5 1121 3 1125
16. 1 1128 8 1132 6 1136 4 1140 1 1143 9 1147 7 1151 4 1155 2 1159 0 1162 7 1166 5 1170 2 1174 0 1177 7 1181 5 11852 1189 0 1192 7 1196 5 1200 2 1204 0 1207 7 1211 5 1215 2 1219 0 1222 7 12302 12339 12276 12600 12675 12712 12749 12972 1301 0 13047 1308 4 1312 1 1334 3 417 13454 1340 15713 15787 13824 1380 14082 dB8 553 553 MO Y O _SSINYVH A N9 21 8 y3sv3avug AW 13M 18 18 H 3 ONILYVLS H YOSSIHdWOJD HLHV3 SS3NHVH Hlava E H A 5 3 118 539104 z 1 7 2813 SSINYVH gt doi u en 3 A IE u dt TA d614 2 6 3 SSINYVH 3 SS3NMVH lt gt x gt r m TI A d9 TA E y e 28 ME m M l d e I fel ps 4 TI E II 6 m en M o Miss 9 o gu dt 14 2 T YOSSIUHWNOJ m dWAL lt HOLT AS dc k 38 983 es qp aam x HOLIAS 1 Sd 563 gt 2 1 4000 m mao 18 a EI m omo ENS 1 7 dg lA A 0 2 SNYUL 022 00 de TA
17. 4 gt lt do gt Cooling unit parts A lt T lt gt 2 gt lt V Hem L side Compressor E __ 220V 60Hz 220V 50Hz 230 240V 50Hz Refrigerant oil Ze NIUSS2SA Ze NIUS32SA Charged q ty 850cc Charged q ty 850cc Cooling system Forced air cooling partially Forced air cooling partially Oil cooler Oil cooler Condenser Type Fin and tube Cascade condenser Condenser 12 columns x 4 lines P6 35mm 2 Fin 88 Coil pipe 6 35 x t Pre condenser W 350mm Frame pipe 35 Evaporator Type Shell tank 80 Tube on sheet Capillary tube upper Middle Resistance PSI kg cm 96 PSI G 9 9kg cm 11 0kg cm 3 7kg cm 1 9kg cm 0 7 3000 8000 3000 Outer diameter mm 9 Inner diameter mm 612 j ER MU N721 HFC refrigerant Refrigerant R 407D Charged q ty 432 10g Charged q ty 8809 Oil additive n Pentane n Pentane Charged 46cc 289 Charged q ty 17cc 109 4A XH 9 Charged q ty 18g 4A XH 6 Charged q ty 58g Condensing fan 6230 4 blades Material ABS Condensing fan Type SE4 E11L5P motor Oil separator 4 SPK 0S02S3 lt Compressor terminals layout gt its ION Circu Refrigerat Sant ASVTIIdVO gt Q AYYTIIAVO ANVL NOISNVdX3 013435 3
18. 5 3 09 advosvo 33SN3GN02 3405533 HOTH 81 3419 INVYS ZHO9 L ZHOS Ovc 0cc se 9 0 G CGL INO VA3 EGL 29 NI VA3 7 0 duei ednooouey NVA9SIZO JOM 441515 30 25 901 39 15 MOT 9 30559 39815 OAL LNO VA3 1 lt Pipe layout gt lt Unit base Ass y gt 4 e __ m ie Saul ode j 4 arx ss y Kb ob amp amp e hs lt s lt s Mi I if 3 k to a TA TE W E ty i 1 1 r j Z i 7 4 3 2 j 2 Ml ape A C ACA E lage h Capillary H Components on SWI 5 2 53 5017 O pal 5 CNS Ll J 036 1 2 3 MENU 7 Zi DF ALARM pal ES 7FB 4 B101 089 00 0 4 5 BOARD Chie m M ME 088 N ams eal kal O ki kal s rs l BATTERY O 7 8 rt 5015 svii SW10 SWIB 039 aj FA PZ L J R30 L d 822 O YEL ORA GRE Q SHISHSHEH g 5 Om B R53 1 t 1 m R32
19. 98PV Rated voltage P 100V 9V 0 46A P 100V 9V 0 46A P 100V 9V 0 46A 624 227 0836 624 227 0836 924 227 0837 Battery switch SLE6A2 5 SLE6A2 5 SLE6A2 5 Rated voltage 4A 250 250VAC 4A 250VAC Parts code 624 213 1472 624 213 1472 924 213 1473 Battery Type _____ LC POG7R2J LC POG7R2J LC P067R2J Rated voltage 6V 7 2AH 6V 7 2AH 6V 72AH Cascade sensor Filter sensor Remote switch Rated voltage 250VAC 6A 250VAC 6A 250VAC 6A Parts code 624 169 9690 624 169 9690 924 169 9691 Solenoid valve Po X8263209LT _ XB2638205LT AB263205L T 24VDC 24VDC 24ND0 Back up switch Rated voltage 250VAC 6A 250VAC 6A 250VAC 6A Parts code 624 169 9690 624 169 9690 924 169 9691 Test switch Type 8R2021 8R2021 8R2021 Rated voltage 3A 125VAC 3A 125VAC 3A 125VAC 624 194 3984 624 194 3984 924 194 3985 MDF C2156VAN 2156VANC 220 60 2 220 50 2 230 240 50Hz G4F 1123T G4F 1123T G4F 1123T Rated voltage 1C 15A 24VDC 1C 15A 24VDC 1C 15A 24VDC Parts code 624 001 4586 624 001 4586 924 001 4587 Power transformer Type ATR K285T ATR K285T ATR K285T Rated voltage P 100V 115V 230V P 100V 115V 230V P 100V 115V 230V Parts code 624 227 0850 624 227 0850 924 227 0851 Breaker switch Type BAM215171 BAM215171 BAM215171 Rated voltage 250V 15A 250V 15A 250V 15A 624 226 3623 624 226 3623 924 226 3624 Noise filter Type ZAC2220 11 2 222
20. A E A az a MOSN3S ae m m kb 1 MOOT we 606 qat 1 E HOLIAS 1 mr asaya 311 8 e 9 p yf 0 2 l HOLIAS dz d6 1018 310W3Y 31 8311 gt 3 YOSNAS HOSN3S M8 OND dW3i 88 8 ansa 34 96 9 431113 42 8 JYNINYIL 926254 bd 01140 087 3 LYLS 088381 MOSN3S 3105 as 803 dENS dh 4978 CZHL90d 97 HOLIAS PEER AUS LINE pumas s 4 2 4000 136 dH3l ONTLYYLS A HILIAS 9 18 15 31 34 3 pur 3 8 anl teva va E god 4 1 EE dn i f se DL 21 mi H31S4S 438 QVO omg 085383403 1882 SNVMI 4 2 PTA arz ONILUVLS JOHLNOO H NINNNA H AV 138 001 4340 43404 ONIHOLIAS 18 TYHLAIN 3 0 TJYNIHYIL TV LY YJ 3L0W3H ASS 1 29 40 94909 NIVN 15008 Y3A0d A1ddnS 83 04 TN MOSN3S 1 NI ONTHOL LAS HOLIAS r 6 0 A0S22
21. V MOSN3S MALT Iz AS WNIMMSL 3804 130 3411 MOSN3S 30 35 3 301 8 DOWNY AVN 931 09235 el I I de HOLEAS HOLIAS 8000 E 33 388 I I 9509 NO 190 HOSNIS I C T I HILIAS 431114 Adans 3901 YIMOd 36 ON 3 0 11910 TI IB 5b Padil eog uUU 5 x B R RED WIRING DIAGRAM MDF C2156VANC 17 Circuit Diagram 25 1334 G I K ur gt gt gt 0 d rv in 647 470 16 2220 4 re Fer Hi Q 12 eu m 8 vB 5 pone B ot HI HEAT SINK GND a PUB28 30 ERZVORO 1 a0 5 9 gt 1 al i E COCO p 2 IT II te i sv OOTO N THI I I J PS 89 En LEE x Aen 5 CITE FT 588 kau cod LED ANODE gt LA Leo R57 10x HHAH 2 F 10 8 2 BACKLIGHT RELAY NO OG O 3 u AN jui 190 5078 n Es LCD BACKLIGHT
22. cascade system Compressor High stage side Hermetic type Output 1100W Low stage side Hermetic type Output 1100W Evaporator High stage side Cascade condenser type Low stage side Tube on sheet type Condenser High stage side Fin and tube type BEEN Low stage side Shell and tube type and Wire tube type Refrigerant H stage side R 407D BEEN L stage side HFC mixed refrigerant Ze NIUS32SA Local voltage Lead storage battery 6VDC 7 2Ah x 4pcs Auto recharge Accessories 1 set of key for outer door latch 1 set of key for panel door 6 recording chart rolls 1 dry cell 1 set connect tube for back up system Optional component Automatic temperature recorder Mounting kit MTR 155H MDF S30150 Liquid nitrogen gas container MDF 135N Interface board MTR 480 mControl specifications MDF C2156VAN MDF C2156VANC Cooling performance Center of the chamber 150 AT30 C No load Temp controller Micro processor control system Setting range 125 C 155 C Unit 1 C Non volatile memory Platinum resistance Pt 10000 Temp display Digital display Setting range 5 C 20 C Initial 10 C ALARM lamp and LCD display flashes intermittent buzzer tone High temp with 15min delay Remote alarm contact Normal Open Rating DC30V 2A Remote alarm contact activates with 15min delay Setting range 5 C 20 C Initial 10 C ALARM lamp and LCD display flashes intermittent buzzer tone Low temp wi
23. d service 384 Select Tools for service Password Select Tools Svc Status For Service Tools Calibration 1 Calibration 2 Test Program Initialize Data FlashrWrite Programl Test Run Program version Renewal un Program Cyc 1 Confir nation Are you sure to Cancel Flash and Write Memory For Facotry test Delete data Reboot program Are you sure to delete Reboot after programing Al 1 User Names and Programs Please refer to lt Note gt Repower unit after reboot is done You should use this function only when non volatile memory initialization lt Note gt 1 Initialization for Calibration data and all accumulating data 1 Set Function 925 at screen of Calibration 2 2 Erase all data at screen of Initialize All Data 3 Cut the power off and repower unit 2 Flash memory reboot Interface board MTR 480 option and communication cable for RS232C are necessary to reboot memory 3 1 Digital Lock Unlock Locked Top Door is closed with locked Solenoid OFF Temp 150 Al arm Nor mal 1 5 0 C Status Stand by Door Locked 2006 07 01 12 00 00 ID Password Input ID and Password Input ID and Password without pressing ENTER key to indicate digits one by one Press ENTER key ETT Ne mai after all 7 digits are input m 1 5 T Status Stand by Ex ID 123 Password Door Locked Temp 1502
24. d Fan motor replacement When fan motor accumulating time is over than 5 6 years Please exchange fan motor is indicated 12 Warning message Y M D HM 5 High temp alarm High Temp Warning 20XX XX XX XX XX XX Low temp alarm Low Temp Warning 20XX XX XX XX XX XX Power failure alarm Power failure Warning 20XX XX XX XX XX XX Filter alarm Please check a condenser filter 13 Setting specifications 1 99 min Internal temperature x Ring Back 0 OFF Initial 150 C med Initial 30 min 5 C 20 C 1 15 High temp alarm Initial 10 Door delay time Initial 2 min Low temp alarm 5 20 record time AS Initial 10 9 Initial 15 min Alarm delay time Compressor L delay time 34 Compressor delay time after 2 15 min 6 15 min Cycle of Cap tube heater ON Every 18hrs Cap tube heater ON time Initial 8 min 5 OFF 60 up Differential of Compressor L 0 5 C Compressor H protection ON AT 10 C Message Filter alarm operation Buzzer ON OFF Internal temp offset 4 0 Initial Key lock password Initial 0000 PG Operation of Control Panel Note For the operations of Basic Screen Function Key Lock function Display of Log Various Setting Initialization Setting of date time log interval and Key Lock Password please refer to P 15 P
25. en circuited When temperature AT sensor is equal or lower than 70 C E07 is displayed in TopScreen the basic screen E08 AT sensor is short circuited When temperature in AT sensor is equal or higher than 100 E08 is displayed in TopScreen the basic screen E09 When Alarm test is performed with battery uncharged or battery switch is OFF position 09 is displayed in TopScreen the basic screen E10 When temperature in filter sensor is equal or higher than 60 C E10 is displayed in TopScreen the basic screen and Compressor H is ceased High temp alarm When internal temperature is higher than high temperature alarm setting value alarm lamp flashes intermittent buzzer beeps with 15 minutes of delay and remote alarm activates Press BUZZER key to stop buzzer beeping However buzzer beeps again after Ring Back time is passed Remote alarm is still activated during this period High temp alarm setting range SV 5 C 20 Initial 10 C Ring Back time setting range 1 99 minutes Initial 30 minutes 0 minutes Alarm does not recover Note During pull down both buzzer and remote alarm don t activate Low temp alarm When internal temperature is lower than low temperature alarm setting value alarm lamp flashes intermittent buzzer beeps with 15 minutes of delay and remote alarm activates Press BUZZER key to stop buzzer beeping however buzzer beeps again after Ring Back time is pas
26. g 0N310S av ov H3MOd SSINUVH 38 on 31V3H dons m zm n 3901149 e 38 a gd SS3NHVH O dens gt gt A 806838 I dQ SSINYVH m I Y GMVO 0 81 03 y o gt J fis 0 Bi dd SSINUVH gt lt Je Qe 0 ud e 021 SSINYVH m dans HOLAS 801408 dn xovg SS3NYVH 9NISN3QNO2 I 9866 lt HOLIAS 8 1631 Ela og Ny Y 42145 Addns 53 13 HIMOd 34 A 9NIHOLIAS 8 EF a TI I 88123 39 08708 NIVN o 31648 dv lA 438 8 11 Bc EN P SSINYVH SSINAVH 10 SS3NdVH 48 SSINYVH d E 4 ha NO 130 d UE Mye JOSN3S gt T YOSN3S dans 1 sens ic VE or wsdl Bg Om asaya Sd 79 yt 340838 JYN WYIL JOSN38 joone QN9 31 Sars ansa 34 98 9 831114 42 6 JYNINYIL INTHE ML gt 01140 08 84 8 3 30438 L J TION los dn 34388 c 28 904 97 EN 84 HOLIAS fg 311 8 A 5 ous 4000 valili 135 14831 ONILHVLS 3886 l Ca Ch oe pa n i 34 dYa EST
27. ired ID and Password then press ENTER History opened by Master ID is not deleted key Input ID and Password again for confirmation and press ENTER key again to save ID and Password Note In case your input ID and Password are already saved or not matched they are cleared to standby Delete specified ID and Password Delete all ID and Password Del ete User ID Confirmation Are you sure 10 delete 7 Al I User ID Input specified ID and Password then press ENTER key Input ID and Password again for confirmation and press ENTER key again to delete specified ID and Password Note In case your input ID and Password are not saved or not matched they are cleared to standby All saved ID and Password is deleted Saving of Master ID and Password Input desired Master ID and Password and press ENTER key Input master ID and Password again for conformation and press ENTER key again to save Master ID and Password New Master ID Initial setting Master ID 000 Password 0000 Parts layout lt Control panel gt Communication box cover Back up Remote alarm switch test switch Remote alarm terminal Back up Analog output terminal switch AT sensor Temp control knob Battery switch lt Grille gt Power supply switch Exhaust air vent Main PCB lt Electric BOX 12P terminal Noise filter Running capacitor Starting Capacitor Compressor H Fan motor Filte
28. key pressed Remote alarm contact does not activate at the time Ring Back setting time 1 99 minutes 0 minute Buzzer does not recover if BUZZER key pressed once ON OFF control for Compressor H Start up Compressor H turns on with 2 minutes of delay after the power is supplied Compressor H starts with designed delay time after the power failure Protection Compressor H is forcibly turned off when temperature in filter sensor is equal or higher than 60 Recovery Compressor H is turned on when temperature in filter sensor is equal or lower than AT 10 and also compressor delay time 1 passed ON OFF control for Compressor L ON When cascade temperature is equal or lower than 34 C Compressor L is turned OFF When cascade temperature is equal or higher than 12 C Compressor L is turned off Differential When compressor delay timer is set at 0 and controlled temperature is higher than SV 0 5 C Compressor L is turned When controlled temperature is SV 0 5 C Compressor L is turned off Monitor of freezer status 1 Abnormal ambient temperature When ambient temperature is equal or lower than 0 C or equal or higher than 35 C Status 1 is displayed 2 Voltage decline When the voltage decreases in about 170V Status 2 is displayed When the unit detects above abnormal status the Status indication flashes on the basic screen with massage indication 3 Compressor running rate You can see compressor
29. pi H Timer Cap tube heater ON time Setting range 6 15min Initial 8min Capi H Start Operation of Cap tube heater 0 ON every 18hrs 1 Forcibly ON 2 OFF Lock Option Usage of Digital Lock Option 0 Unused 1 Used Model Code Products model code 1 MDF 1156ATN 2 MDF C2156VAN Function Indications of Key lock Password and Master ID Password Reset for battery and fan motor accumulating time Memory initialization 101 Key lock Password is indicated forcibly 102 Master ID and Password are indicated forcibly Log indication Cascade temp Ambient temp Log Address is indicated during data ansmission to PC 103 104 105 Digital Lock Password 1 indicated during data transmission to PC 409 Reset battery replacement 419 Reset fan motor replacement Non volatile memory initialization Set 925 and perform MENU Tools Svc Initialize All Data to initialize value Repower unit to set initial value Function automatically reverts to 0 after initialization done lt Note gt You should perform Temp Calibration because temp calibration value is also initialized 2 2 MENU Tools Select Tools Svc Maintenance function Secret function for Customers Top Screen Select Tools Lock Setting is option Top Screen Select Tools MDF 2156 MENU Temp 590 _ Default Setti n l Eve 1 Date Time Key Lock PW Set 1 44 Lock Setti 2006 07 01 Passwor
30. ply To supply the power to PCB 1 12V LCD module To connect with LCD Control Board CN5 pcm with LCD contrast adjusting 111 82 Battery switch To supply the power to Main PCB 1 2 24V during power failure 3 4 Transformer 100V 9V To detect abnormal low voltage Main POB ON Main POB gt 1 2 Buzzer PCB 1 2 Temp control relay H To control compressor H CN9 3 4 Temp control relay L To control internal temperature 5 6 Heater relay To supply the power to cap tube heater CN10 3 4 Door switch To control digital lock Option 4 Remote alarm terminal CN11 To output remote alarm 2 N C Remote switch 3 NO 1 2 AT sensor To detect ambient temperature 3 4 Filter sensor To detect temperature at condenser 1 2 CN5 CN6 12 outlet pipe 5 6 Cascade sensor To detect temperature at cascade 9 10 Door switch To control door switch CN14 LCD module To supply the power to back lamp for LCD CN15 Main PCB CN8 1 24V 3 24V 1 2 Switching power supply To supply the power to digital lock CN17 3 4 Lock Following are explanation of connectors on the Back up PCB 1 2 Solenoid valve To supply the power to solenoid valve 3 4 Power transformer To supply the main power Temperature control knob To set temperature for back up Battery LED To light LED when low battery 1 2 Test
31. r sensor Compressor L Chamber temp Chamber temp C 100 120 140 160 Test Data 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 0 1 2 3 4 5 6 T 8 Time scale hour Pull up data 40 20 20 40 60 80 1 2 temp 0 1 2 3 4 b 6 8 9 10 11 12 13 Time scale hour Pull down data 50Hz AT30 C Temperature uniformity for MDF C2156VAN Conditions chamber II 3 50Hz SL aS Ta aaee 146 C ELO 149 C 150 C 150 C 149 C 150 C 151 C Temperature variation for MDF C2156VAN Conditions chamber air temp 3 50Hz AT30 C m LL MR III AAA FG EGG EI 2 5 2 0 NOILANNSNOD 83104 0 5 0 0 TIME hour POWER CONSUMPTION 220V60Hz AT30 C UI V 1 3 TIME hour CURRENT 220V60Hz Pressure
32. sed Remote alarm is still activated during this period Low temp alarm setting range SV 5 C 20 C Initial 10 Ring Back time setting range 1 99 minutes Initial 30 minutes 0 minutes Alarm does recover Note During pull down both buzzer and remote alarm don t activate Door alarm When door is open intermittent buzzer beeps and DOOR at TopScreen flashes Shut door or press BUZZER key to stop buzzer beeping Remote alarm does not activate during this period Door alarm setting range 1 15 minutes Initial 2 minutes Filter alarm When temperature in filter sensor is equal or higher than 48 0 C intermittent buzzer beeps and FILTER at TopScreen flashes Remote alarm does not activate Press BUZZER key to stop buzzer beeping Buzzer does not recover automatically When temperature in filter sensor is equal or lower than 43 0 C buzzer stops beeping and indication is disappeared If you set buzzer does not activate buzzer does not beep Remote alarm Remote alarm is output from the terminal Contact status Normal Open between COM and N O Close between COM and N C Contact status Abnormal Open between COM and N C Close between COM and N O Note When remote alarm is OFF position at Default setting screen remote alarm does not activate Initial 1 Buzzer Auto recovery Ring Back function You can stop buzzer beeping temporary with BUZZER
33. switch To test back up system C Control specifications Temperature control range Settable temperature 125 C 155 Internal temperature display range 180 C 50 C Setting method TopScreen press MENU key and step into temperature setting mode with Shift key upward downward rightward leftward then set your desired value with Figure Input key Press MENU OK to store the value Alarm and safety functions 1 Error code EO1 Temp sensor is open circuited When temperature in temp sensor is equal or higher than 180 C E01 is displayed in TopScreen the basic screen E02 Temp sensor is short circuited When temperature in temp sensor is equal or lower than 50 C E02 is displayed in TopScreen the basic screen E03 Cascade sensor is open circuited When temperature in cascade sensor is equal or lower than 70 C E03 is displayed in TopScreen the basic screen E04 Cascade sensor is short circuited When temperature in cascade sensor is equal or higher than 100 204 is displayed in TopScreen the basic screen 205 Filter sensor is open circuited When temperature in filter sensor is equal or lower than 70 C E05 is displayed in TopScreen the basic screen 206 Filter sensor is short circuited When temperature in filter sensor is equal or higher than 100 C 206 is displayed in TopScreen the basic screen 207 AT sensor is op
34. th 15min delay Remote alarm contact Normal Open Rating DC30V 2A Remote alarm contact activates with 15min delay Alarm When outer door is open indication of Door Open is shown Door ALARM lamp blinks and buzzer beeps intermittently after delay time is passed Fiji ALARM lamp flashes message indication and intermittent buzzer ilter tone emitted When the power to the unit is not connected or power failure Power failure ALARM lamp flashes and intermittent buzzer tone emitted Remote alarm contact activates 3P remote alarm terminal DC30V 2A NC COM NO COM Remote alarm Temperature alarm turns during power failure LCD panel Temperature display Digital display 1 increment Display Internal temperature is displayed by graphics 24hours record can be displayed per screen Lamp BATTERY ALARM STANDBY Buzzer key BUZZER Menu key MENU Clear key CE Control panel Entry key ENT Figure input key LCD contrast adjusting knob CONT Shift MDF C2156VAN MDF C2156VANC When ambient temperature is higher than approx 35 or lower than approx 0 C Ambient temp is abnormal is displayed on LCD Status monitor function When power supply voltage is lower than approx 170V power supply is abnormal is displayed LCD Recordable for approx 4weeks in 12min intervals Door delay time more than 2min is recordable Temperature for cascade sensor
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