Mitsubishi Heavy Industries · Air Conditioners
The remote control displays E58 (while the indoor unit's green LED keeps flashing and red LED stays off). This indicates a 'current safe stop' due to overload operation, overcharge, or compressor locking. The system has stopped to protect itself.
Click steps to track your progress.
Turn off the air conditioner at the main power breaker and leave it off for at least 30 minutes to allow the system to reset and cool down.
Check for any airflow obstructions around both indoor and outdoor units.
Ensure the unit is not being operated in extreme conditions or settings that could lead to overload.
If the error recurs upon restart, contact a service technician to inspect for underlying issues like refrigerant levels or compressor problems.