27
Display LED STATUS
P0 Compressor top protection against temperature
Off: 120℃; On: 105℃
Does compressor operate?
Is refrigerant circulation volume normal?
Gas charging
Is abnormality the same after gas charging?
Refrigerant system (such as clogging of capillary, clogging of pipe etc)
Is protector on the top of compressor
normal? Normally the resistance of
the protector is 0 ohm.
Check the outdoor main PCB.
Replace protector
No
Yes
Yes
No
No
No
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