Haier HYC-68 After-Sales Service Manual

Pharmacy refrigerator-freezer

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Haier after-sale internal training information, external circulation is strictly prohibited

Product type: Pharmacy Refrigerator-Freezer

Product model: HYC-68/68A/118/118A

Product illustration:

Prepared by:

Reviewed by:

Approved by:

Date:

Biomedical

Manual

After-sales

No.: YL-P3-06-HYCD-118/118A

Version: 00

Service

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Summary of Contents for Haier HYC-68

Page 1 Haier after-sale internal training information, external circulation is strictly prohibited Biomedical After-sales Service Manual Product type: Pharmacy Refrigerator-Freezer Product model: HYC-68/68A/118/118A Product illustration: Prepared by: Reviewed by: Approved by: Date: No.: YL-P3-06-HYCD-118/118A Version: 00...
Page 2 After-sales Service Manual for Pharmacy Refrigerator_HYC-68/68A Revision record Revision Revision date Reviser Major revision content number...
Page 3: Table Of Contents
After-sales Service Manual for Pharmacy Refrigerator_HYC-68/68A Contents Product model illustration..............................4 Product appearance and illustration of each component....................4 III. Product function, machine parameter list..........................4 IV. Details and wiring diagram of electrical spare parts......................5 Refrigeration system parameters and spare parts details....................6 VI.
Page 4: Product Model Illustration
Door lock Inner light Inner fan Test hole Door handles Shelf Glass door Storage basket Feet III. Product function, machine parameter list Product Model HYC-68 HYC-68A HYC-118 HYC-118A Product type Vertical cabinet, Vertical cabinet, Vertical cabinet, foam Vertical cabinet, glass...
Page 5: Details And Wiring Diagram Of Electrical Spare Parts
After-sales Service Manual for Pharmacy Refrigerator_HYC-68/68A Casing/Liner material Coldplate dusting/ps Coldplate dusting/ps Coldplate Coldplate dusting/stainless steel dusting/stainless steel Rated power supply 220 V/50 Hz 220 V/50 Hz 220 V/50 Hz 220 V/50 Hz Rated power/current 84 W/0.65 A 84 W/0.65 A 180 W/1.33 A 230 W/1.5 A Temperature control...
Page 6: Refrigeration System Parameters And Spare Parts Details
After-sales Service Manual for Pharmacy Refrigerator_HYC-68/68A 118/118A Serial Dedicated No. Description Main technical Remarks: number parameters 0271800091 Display board 0271800090 Control board 0274000613 Battery 12 V/7 Ah 0074091200 LED light 12 V 0070401365 Door heating transformer AC/33 V Only on HYC-118A 0270801367 Electric heating door Only on HYC-118A...
Page 7: Component Details And Exploded Views
Evaporator Finned evaporator 0070700780 Dry filter 0070301474 R600a refrigerant Filling capacity: R600a 40 g 0270700662 Return duct assembly Component details and exploded views HYC-68 Serial number Dedicated No. Description Remarks: 0074091138 Door switch 0070203552 Control board box 0070203553 Control board box cover...
Page 8 After-sales Service Manual for Pharmacy Refrigerator_HYC-68/68A Compressor box cover Supplied with compressor Compressor startup assembly Supplied with compressor Compressor thermal protection assembly Supplied with compressor 0060703262 Dry filter 0070700780 Dry filter 115V 0079020006 Heat-shrinkable pipe 0070106129 Compressor bottom plate 0271800090 Computer control board 0070402225 Electrical connection combination wire...
Page 9 After-sales Service Manual for Pharmacy Refrigerator_HYC-68/68A HYC-68A Serial number Dedicated No. Description Remarks: 0074091138 Door switch 0070203552 Control board box 0070203553 Control board box cover 0074090641 Compressor 0060705994B Compressor 115V Supplied with compressor ROHS‐water disposal pan 0270201305A Water disposal pan 115V Compressor box cover Supplied with compressor...
Page 10 After-sales Service Manual for Pharmacy Refrigerator_HYC-68/68A 0070106113 Lower hinge 0070104754 Lower basket HXC-106 0070106771 Internal frame 0070106683D Fan baffle plate 007-0060702435 Evaporator assembly 0270700661 Evaporator 115V 0270700662 Return pipe 115V 0074600001 Wave filter 115V Serial number Dedicated No. Description Remarks: 0074600001 Filter 0070203552...
Page 11 After-sales Service Manual for Pharmacy Refrigerator_HYC-68/68A 0271800090 Computer control board 0270400533B Combination wire 0070400035 Grounding wire 0270400252B Power cord Europe style 0270400060A Power cord USA style 0077010036 Cross recessed pan head self-tapping screw 0605020261 Back condenser 0070816724 Sponge protection pipe 0070101572 Retaining clip 0270104350...
Page 12 After-sales Service Manual for Pharmacy Refrigerator_HYC-68/68A Serial number Dedicated No. Description Remarks: 0074600001 Filter 0070203552 Controller box 0070203553 Controller box cover 0060705994A Compressor/ FMXA9C 0060705994B Comressor 115V 0270201305A Water disposal pan Compressor startup assembly Compressor box cover Compressor thermal protection assembly 0070700780 Dry filter 0079020006...
Page 13 After-sales Service Manual for Pharmacy Refrigerator_HYC-68/68A 0271800091 Computer display board 0070812322 Display board cover plate and support assembly 0070507038A Display board sticker (English) 0070507038 (Chinese) 0270807932 Refrigerator assembly 0270200668 Face shield 0074091200 Light 0070203698 Lampshade 0074090530 Switch 0270806770 Hinge assembly 0074091127 0070203397 Upper shaft sleeve...
Page 14: Operation Instructions
After-sales Service Manual for Pharmacy Refrigerator_HYC-68/68A V Operation instructions General layout Definition of buttons 2.1 "Set" button: Press and hold for 5s to enter user parameter setting mode. Users are allowed to set parameters in this mode as needed. 2.2 "Increase" (+) button: During user or factory/after-sales parameter setting, pressing this button can increase the value to be adjusted or enter the next parameter.
Page 15 After-sales Service Manual for Pharmacy Refrigerator_HYC-68/68A “Buzzer cancel” button to exit the parameter setting interface and back to the normal display mode. Maximum Step Default parameter Description Minimum value value size/unit value Parameter mode (corresponding to different 1/None models) Control temperature difference 0.1/°C Calibration value of control sensor -5.0...
Page 16: Viii.alarm Function And Instruction
After-sales Service Manual for Pharmacy Refrigerator_HYC-68/68A compressor has been started up for t3 hours. The inner fan runs normally and the compress stops during defrosting. Restart when either of the following two conditions are met: Control sensor temperature ≥ Ts + 4°C Defrost time ≥...
Page 17: Special Precautions For Installation And Debugging
After-sales Service Manual for Pharmacy Refrigerator_HYC-68/68A corresponding sensor temperature and E02 alternately with E02 for 2 seconds and temperature for 6 seconds; Recovery conditions: Detected switching power supply voltage (DC12 V) is higher than 10.5 V; (4) Communication failure E03 Judgment conditions: The display board and the power board fail to send and receive data for 5 consecutive times;...
Page 18 After-sales Service Manual for Pharmacy Refrigerator_HYC-68/68A ● Ambient humidity: HYC-68A requires humidity below 70%Rh, HYC-68 requires humidity below 75%Rh, and HYC-118/1 18 A requires humidity below 85%Rh. Avoid excessive dust. ● ● Avoid mechanical swing or vibration. ● The altitude for refrigerator working position: lower than 2,000 m.
Page 19 After-sales Service Manual for Pharmacy Refrigerator_HYC-68/68A 1. Disassembly Remove main of main control control board box cover Remove the screws fixing cover box cover plate of plastic box 2. Disassembly Remove screws of main control holding the computer board board in the electric control box 3.
Page 20 After-sales Service Manual for Pharmacy Refrigerator_HYC-68/68A Open the door Disassembly and remove the of the upper screw holding hinge the upper hinge. Turn the front Disassembly face shield over display display board. board Remove three screws fixing display board, separate display board, and then remove...
Page 21 There is one temperature sensor of HYC-68/68A fixed on the top of inner pot. Disassembly Picture Disassembly method Precaution...
Page 22 Rear guard shield of Machine compartment rear guard shield of machine compartment guard shield machine compartment 2. Compressor The piping diagram of HYC-118A compressor Process pipe Air return pipe Exhaust pipe shown in the figure Door body heating wire transformer HYC-68/68A...
Page 23 After-sales Service Manual for Pharmacy Refrigerator_HYC-68/68A Disassembly steps Picture Disassembly method Precautions 1. Disassembly of the The return pipe is Process pipe Air return pipe Exhaust pipe rear guard shield of covered with machine compartment insulation cotton pipe Disassembly of packing case (1) Transportation conditions （1）...
Page 24 After-sales Service Manual for Pharmacy Refrigerator_HYC-68/68A Mechanical thermostat (only for HYC-118A) Disassembly steps Picture Disassembly method Precautions 1. After removing the The mechanical thermostat is fan baffle plate, install mounted on the bracket and can Mechanical temperature controller the fan and mechanical be removed by removing the thermostat on the back fixing screws.

This manual is also suitable for:

Hyc-68a Hyc-118 Hyc-118a