LG · Air Conditioning
This code indicates an issue with the position detection of the DC compressor. The system cannot accurately determine the compressor's rotational position.
Click steps to track your progress.
Turn off the power to the unit.
Wait for at least 1 minute.
Turn the power back on and check if the fault clears.
If the error persists, it likely requires a service technician to diagnose the compressor and its control system.