Service diagnosis
Domestic Air Conditioner
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9
8
F
F21 10
Defrost
temperature sensor failure
Page 46
F7
11
Suction temperature sensor failure
Page 46
F6
12
Ambient temperature sensor failure
Page 46
F25
13
Discharge temperature sensor failure
Page 46
F11
18
deviate from the normal for the compressor
Page 58
F28
19
Loop of the station detect error
Page 58
F2
24
Overcurrent of the compressor
Page 52
F23 25
Overcurrent protection for single-phase of the
compressor
Page 52
45
Page 49
