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mitchellbrandiAug 9, 2025
What to do if inferior phenomenon is not reoccurring and is logged on Mitsubishi Electric PUY-A36NHA Air Conditioner?
- KKeith BoyleAug 9, 2025
If the inferior phenomenon is not reoccurring but is logged, consider temporary defects such as the operation of protection devices in the refrigerant circuit including the compressor, poor wiring connections, or noise. Re-check the symptom, and check the installation environment, refrigerant amount, weather conditions when the issue occurred, and wiring-related aspects. After completing service, reset the error code logs and restart the unit. This may also indicate that there is no abnormality concerning parts such as electrical components, the controller board, or the remote controller.