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Service diagnosis
34 Domestic air conditioner
10.3.5 IPM protection
Outdoor display:
□
★
★
/ F1
LED1 flash 2 times
Method of IPM protection is detected by checking the compressor running condition and so on
Malfunction
Detection
Malfunction
■
The system leads to IPM protection due to over current
Decision
■
The compressor faulty leads to IPM protection
Conditions
■
circuit component of IPM is broken and led to IPM protection
Supposed
■
IPM protection dues to the compressor faulty
Causes
■
IPM protection dues to faulty PCB of IPM module
■
Compressor wiring disconnected
Troubleshooting * Caution Be sure to turn off power switch before connect or disconnect connector, or
else parts damage may be occurred.
NO
YES
NO
YES
Summary of Contents for GES-NX2G35IN
Page 12: ...Piping diagrams Domestic air conditioner 5 Piping diagrams 10 ...
Page 51: ...three 6 Removal Procedure 4 Domestic Air Conditioner Remove the casing 1 2 3 ...
Page 55: ...Removal Procedure 8 Domestic Air Conditioner motor cover PRWRU FRYHU ...
Page 56: ...Removal Procedure 9 Domestic Air Conditioner ...