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Service Manual

, 2017-02

 

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36

 

Service Manual 

Applicable models

 

Model Code 

UR-BC123CM-ST 

22031010001241 

UR-BC123CM-ST 

22031010000481 

UR-BC123CM-ST 

92031010Z00017 

UR-BC123CM-ST 

92031010Z00019 

 

 

 

(The picture is only for reference, and specific appearance and configuration are subject to the real 

product) 

 

Prepared by 

R&D:Zhang Suqin 

Reviewed by 

QA:WangTao 

SVC:ChenLei 

Approved by 

R&D:Tang Tao 

SVC:GuangTaoshuai 

 

 

 

Summary of Contents for 22031010000481

Page 1: ...UR BC123CM ST 22031010000481 UR BC123CM ST 92031010Z00017 UR BC123CM ST 92031010Z00019 The picture is only for reference and specific appearance and configuration are subject to the real product Prepa...

Page 2: ...to repair main devices may lead to personal injury and property loss Manufacturers or distributors are not responsible for the content of the Manual and interpretation thereof Midea Refrigerators Tech...

Page 3: ...2 4 TERMS 13 4 1 DEFINITION OF MODEL NONE 13 4 2LOCATION OF NAMEPLATE 13 5 PRODUCT SPECIFICATION 14 5 1 TYPESPECIFICATION NONE 14 5 2 ELECTRICAL PARAMETERS 14 5 3REFRIGERATING TEMPERATURE 14 5 4DEFROS...

Page 4: ...TEST CIRCUIT FOR DOOR SWITCH NONE 26 10 3 TEMPERATURE TEST CIRCUIT NONE 26 10 4FREEZER CHAMBER FAN MOTOR CIRCUIT NONE 26 10 5REFRIGERATING CHAMBER FAN MOTOR CIRCUIT NONE 26 10 6CONDENSATION FAN CIRCUI...

Page 5: ...Service Manual 2017 02 5 36 1 Safety Warning Code 1 1Warning for operation safety...

Page 6: ...Service Manual 2017 02 6 36...

Page 7: ...Service Manual 2017 02 7 36...

Page 8: ...Service Manual 2017 02 8 36 1 2Safety instruction for refrigerant...

Page 9: ...and specific appearance and configuration are subject to the real product 1 Mechanical temperature control 2 Freezer room around the tube evaporator cooling evenly and quickly 3 Zip top can steel bar...

Page 10: ...termovingittoappropriatelocation waitfor2hoursbe forepoweron 3 2Disassembly None The refrigerator door needs to be dismantled if it cannot enter the room in the whole 3 3 Installation location Locatio...

Page 11: ...elling feet lower hinge adjust feet assembly and screws in the opposite side 4 Place the up door Place and fix the the upper hinge Fix the hinge cover Insert pins 5 remove the screw hole cap and use s...

Page 12: ...hard sheet 2 align the hole of handle with the hole on the door 3 use screwdriver to fix the screws through the hole of handle until the handle is fixed tightly 4 assemble the screw hope cap on the ha...

Page 13: ...Service Manual 2017 02 13 36 4 Terms 4 1 Definition of model None 4 2Location of nameplate The picture is only for reference and specific appearance and configuration are subject to the real product...

Page 14: ...minal Rmc 2 5 14 5 Rsc 7 4 21 4 Rms Rmc Rsc Rmc 2 5 14 5 Rsc 7 4 21 4 Rms Rmc Rsc Motor Fan motor of the freezing chamber Ventilation door of the refrigerating chamber Condensation fan Lights inside t...

Page 15: ...02 15 36 Defrosting sensor Defrosting temperature controller Thermal fuse Defrosting heater in freezing chamber 5 5Circuit diagram UR BC123CM SQ _22031010001241 UR BC123CM SQ _22031010000481 92031010Z...

Page 16: ...earance and configuration are subject to the real product 1 TEMP control box and knob 2 Freezer door 3 tray 4 Glass shelf 5 Glass shelf 6 Fruits and vegetables box 7 adjustable foot 8 hinge cover 9 st...

Page 17: ...Service Manual 2017 02 17 36 Down view Open Door Maximum open angle of door The picture is only for reference and specific appearance and configuration are subject to the real product...

Page 18: ...e of cooling air 7 1 Refrigerating piping system Compressor condenser Dry filter Capillary tube Evaporator Return pipe Compressor The picture is only for reference and specific appearance and configur...

Page 19: ...groove 1 Open the refrigerator door 2 Take the door seal out of door liner Guardrail 1 Guardrail 1 2 3Grab the Guardrail and squeeze it sideways 2 Pull out and remove from the refrigerator 1 Guardrai...

Page 20: ...awer is located at the bottom of freezing and refrigerating chambers 1 Pull the drawer out completely 2 Lift it up slightly and take it out from the refrigerator 8 3 Light system Light The light at th...

Page 21: ...None Fan motor of air duct None 8 6Evaporator and temperature sensing system Evaporator in freezing chamber Components on the evaporator Defrost thermostat None Fuse None Defrost sensor None Defrost h...

Page 22: ...ambient temperature senser None Thermostat 1 as shown in the picture dismantle the temperature induced tube from the evaporator 2 use screwdriver to remove the screws of thermostat 3 pull out rotary...

Page 23: ...it out 3 Remove the protective cover 1 Pry the protective cover slowly from the upper part 2 Pull it out and remove it 4 Remove the starter and protector Unplug the starter and protector you can use...

Page 24: ...r dispenser None Disassembly and installation of water valve None Disassembly and installation of water tank None 8 10 Ice maker None Disassembly and installation of ice maker None Disassembly and ins...

Page 25: ...bient temperature is too high or the case of summer according to actual needs the thermostat adjusted to Min If the ambient temperature is too high or the case of summer according to actual needs the...

Page 26: ...t circuit for door switch None 10 3 Temperature test circuit None 10 4Freezer chamber fan motor circuit None 10 5refrigerating chamber fan motor circuit None 10 6Condensation fan circuit None 10 5 Fan...

Page 27: ...Service Manual 2017 02 27 36 11 Troubleshooting Method 11 1 Not cooling...

Page 28: ...Service Manual 2017 02 28 36 11 2 Not working of compressor...

Page 29: ...Service Manual 2017 02 29 36 11 3 Thermostat malfunction Undercooling 11 4 Light is not on...

Page 30: ...Service Manual 2017 02 30 36 11 5 Noise...

Page 31: ...Service Manual 2017 02 31 36 12 Figures and details of repair parts Documentsareprovidedseparately 12 1Figures 12 2List of parts and components...

Page 32: ...ial Tooling No Name Photo Main Usage 1 Phillips screwdriver screw assemble and disassemble 2 slotted screwdriver scraper screw and rivet assemble and disassemble 3 Socket spanner 5 16 hinge and compre...

Page 33: ...6 Vise grip pliers sealing process tube 7 Pipe cutter pipe cutting 8 Knife assistive tool 9 Nipper pliers assistive tool 10 Capillary tube scissors Shear capillary Equipment No Name Photo Main Usage...

Page 34: ...ooling system condenser evaporator etc impurities clean 4 Soldering gun heating and welding 5 Quick coupling connection process pipeline vacuum or charge refrigerant wi ll be used 6 hand leak detector...

Page 35: ...nual 2017 02 35 36 2 Dry filter Involving a system failure to be replaced 3 Copper welding rod tube welding 4 Refrigerant gas Add refrigerant to the system 5 Sealing tape door fixing for reversible do...

Page 36: ...erators If you need to get detailed technical information from the manufacturer please contact xxx midea com Refrigeration Division Overseas Sales Company Address No 176 Jinxiu Avenue Economic Technol...

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