Midea BC1150BS

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Service Manual_2018-V1.0

7. Refrigerating piping system and circulating route of cooling air

7.1 Refrigerating piping system

❶Compressor→❷Exhaust transition pipe→❸condenser→❹Dry filter→❺Capillary

tube→❻Evaporator→❼Return transition pipe→❶Compressor

7.2 Circulating route of cooling air

Main Page

Table of Contents3
Safety Warning Code5
Warning for Operation Safety5
Safety Instruction for Refrigerant7
Description for Product Features8
Installation and Commissioning9
Handling9
Door Disassembly and Assembly9
Installation Location9
Leveling of the Refrigerator10
Door Reversal10
Installation of Handle10
Installation of Door Lock10
Adjustment to Level the Door10
Adjustment to Shelves10
Terms11
Definition of Model (None)11
Location of Nameplate(None)11
Product Specification12
Type Specification(None)12
Electrical Parameters12
Inside Temperature13
Defrosting Parts13
Circuit Diagram14
Internal View and Dimension15
Main Parts and Their Names15
External Dimension16
Refrigerating Piping System and Circulating Route of Cooling Air17
Refrigerating Piping System17
Circulating Route of Cooling Air17
Dismantling of Parts18
Parts on the Door18
Parts Inside the Refrigerator18
Light System19
Air Duct Components Refrigerating Chamber19
Air Duct Components in Freezing Chamber and Fan Motor19
Evaporator and Temperature Sensing System19
Compressor Case20
Display Control Board25
Main Control Board25
Bar Counter25
Water Dispenser26
Ice Maker26
Function and Operation27
Operation Panel27
Temperature Control27
Give an Alarm27
Defrosting27
Circuit Description28
Power Supply(None)28
Test Circuit for Door Switch(None)28
Temperature Test Circuit(None)28
Freezer Chamber Fan Motor Circuit (None)28
Refrigerating Chamber Fan Motor Circuit (None)28
Condensation Fan Circuit (None)28
Fan Motor Circuit of the Ventilation Door(None)28
Resistance Value of the Sensor (R/T) (None)28
Troubleshooting Method29
Not Cooling29
Not Working of Compressor30
Thermostat Malfunction-Undercooling30
Light Is Not on31
Noise31
Figures and Details of Repair Parts(Documents Are Provided Separately)32
Figures32
List of Parts and Components32
Appendix33
Refrigerator Maintenance Tooling and Equipment and Material33

Table of Contents

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