Troubleshooting SiUS041829E
88 Part 6 Service Diagnosis
4.12 Compressor Lock
Error Code E6
Method of Error
Detection
A compressor lock is detected by the current waveform generated when applying high-frequency
voltage to the motor.
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
Closed stop valve
Compressor locked
Disconnection of compressor harness
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