Status
3 strikes then locked out until system is hard reset by cycling power to both indoor and outdoor equipment for 3 minutes.
Description
The drive has detected a loss of one of the phases to the compressor. This can be within the compressor itself, in the wire plug assembly or internal to the drive itself.
Expected Operation
No operation.
Cause
Most likely cause is that the compressor wiring is disconnected or mis wired. Other less likely causes are a failed compressor or a failed compressor drive.
Solution