Mitsubishi Alarm Code #422 cause 5



Alarm Code #422
Model CPE52, 53, 14, 15, 15V, 16
Failure Disconnection or Internal thermostat actuation of Condenser fan motor
Countermeasure
<< Cause -(5) >>
Defective PCB-C board
< Check >
---
< Action >
Replace PCB-C board.

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