Gree LSQWRF35VM/NaA-M Service Manual page 80

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Test Operation, Troubleshooting and Maintenance
System 2 defrosting temp. sensor
System 2 discharge temp. sensor
System 1 shell-and-tube inlet temp. sensor
System 2 shell-and-tube inlet temp. sensor
System 1 suction temp. sensor
System 2 suction temp. sensor
Outdoor ambient temp. sensor
System 1 high pressure sensor
System 2 shell-and-tube outlet temp. sensor
System 2 high pressure sensor
System 1 shell-and-tube outlet temp. sensor
COMP2 band heater 2
COMP2 band heater 1
COMP1 band heater 2
COMP1 band heater 1
Bottom band heater 2
Bottom band heater 1
Auxiliary electrical heater 1
Auxiliary electrical heater 1
System 2 high-pressure switch
System 2 low-pressure switch for cooling
Name
Preserved
220V input
4-way valve 2
4-way valve 1
Water pump 1
Water pump 2
Error indicating
Solenoid valve 2
Solenoid valve 1
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