Mitsubishi Heavy Industries · R410A Systems
The compressor has drawn too much current, triggering an overload protection shutdown. This indicates the compressor is working too hard or has an electrical fault.
Click steps to track your progress.
Turn off the air conditioning unit at the circuit breaker.
Wait for 30 minutes to allow the compressor to cool down and reset.
Inspect the outdoor unit for any debris or blockages that could restrict airflow.
If the error persists after restarting, contact a qualified technician.