Midea ARU07M2AWW

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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→❷Right condenser→❸Anti-condensation tube→❹Left Condenser→❺Dry

filter→❻Capillary tube→❼Evaporator→❽Suction tube→❶Compressor

7.2 Circulating route of cooling air(None)

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 Refrigerator9
Door Reversal10
Installation of Handle11
Installation of Door Lock11
Adjustment to Level the Door11
Adjustment to Shelves11
Terms12
Definition of Model (None)12
Location of Nameplate (None)12
Product Specification13
Type Specification(None)13
Electrical Parameters13
Inside Temperature14
Defrosting Parts14
Circuit Diagram15
Internal View and Dimension16
Main Parts and Their Names16
External Dimension17
Refrigerating Piping System and Circulating Route of Cooling Air18
Refrigerating Piping System18
Circulating Route of Cooling Air(None)18
Dismantling of Parts19
Parts on the Door19
Parts Inside the Refrigerator19
Light System20
Air Duct Components Refrigerating Chamber20
Air Duct Components in Freezing Chamber and Fan Motor20
Evaporator and Temperature Sensing System20
Compressor Case21
Display Control Board26
Main Control Board26
Bar Counter26
Water Dispenser26
Ice Maker26
Function and Operation27
Operation Panel27
Temperature Control27
Give an Alarm (None)27
Failure Code and Solutions (None)27
Defrost Function27
Compressor Fan Control (None)27
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 on(None)31
Noise31
Figures and Details of Repair Parts(Documents Are Provided Separately)31
Figures31
List of Parts and Components31
Appendix32
Refrigerator Maintenance Tooling and Equipment and Material32

Table of Contents

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