SiBE121123_A Troubleshooting for Outdoor Unit
Service Diagnosis 196
7.13 Position Sensor Abnormality
Error Code
H6
Method of Error
Detection
A compressor startup failure is detected by checking the compressor running condition through
the position detection circuit.
Error Decision
Conditions
If the error repeats, the system is shut down.
Reset condition: Continuous run for about 11 minutes without any other error
Supposed
Causes
Disconnection of the compressor relay cable
Defective compressor
Defective outdoor unit PCB
Startup failure caused by the closed stop valve
Input voltage outside the specified range
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