Haier · Air Conditioners
The compressor has stalled, or there is a fault in its current sampling circuit, leading to an operational issue. This impacts the unit's ability to compress refrigerant.
Click steps to track your progress.
Turn off the air conditioner at the main power switch or circuit breaker immediately.
Wait for at least 5 minutes before attempting to restart the unit.
If the problem persists, contact a qualified technician, as this could involve critical compressor components.