Name: Midea COMPACT Series
Brand: Midea
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Service Manual_2018-V1.0

10. Circuit description

10.1 Power Supply(None)

AC power is reduced and output stable DC12V by SMPS control chip and LC ,DC12V provide power to r

elay,the relay is for controlling the compressor and defrosting heater. DC12V is changed into stable DC5

V by adjustor 7805,DC5V provide power to control chip,control chip monitor the temperature change of r

efrigerator

10.2 Test circuit for door switch(None)

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 Reversal(None)10
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 Specification11
Type Specification(None)11
Electrical Parameters11
Inside Temperature12
Defrosting Parts12
Circuit Diagram13
Internal View and Dimension14
Main Parts and Their Names14
External Dimension15
Refrigerating Piping System and Circulating Route of Cooling Air16
Refrigerating Piping System16
Circulating Route of Cooling Air(None)16
Dismantling of Parts17
Parts on the Door17
Parts Inside the Refrigerator17
Light System18
Air Duct Components Refrigerating Chamber18
Air Duct Components in Freezing Chamber and Fan Motor18
Evaporator and Temperature Sensing System19
Compressor Case20
Display Control Board24
Main Control Board25
Bar Counter26
Water Dispenser26
Ice Maker26
Function and Operation27
Operation Panel27
Temperature Control27
Give an Alarm (None)28
Failure Code and Solutions (None)28
Defrost Function28
Compressor Fan Control (None)28
Circuit Description29
Power Supply(None)29
Test Circuit for Door Switch(None)29
Temperature Test Circuit(None)30
Freezer Chamber Fan Motor Circuit (None)30
Refrigerating Chamber Fan Motor Circuit (None)30
Condensation Fan Circuit (None)30
Fan Motor Circuit of the Ventilation Door(None)30
Resistance Value of the Sensor (R/T) (None)30
Troubleshooting Method32
Not Cooling32
Not Working of Compressor33
Thermostat Malfunction-Undercooling33
Light Is Not on34
Noise34
Figures and Details of Repair Parts(Documents Are Provided Separately)35
Figures35
List of Parts and Components35
Appendix36
Refrigerator Maintenance Tooling and Equipment and Material36

Midea COMPACT Series User Manual

Table of Contents

Questions and Answers:

Midea COMPACT Series Specifications

Related product manuals

Brand	Midea
Model	COMPACT Series
Category	Refrigerator
Language	English