LG · Air Conditioning
This fault code signifies that the inverter compressor's input current has exceeded 30A. This is a protection mechanism to prevent damage to the compressor.
Click steps to track your progress.
Turn off the power supply to the air conditioning unit.
Inspect the outdoor unit for any signs of damage or unusual noise.
Perform a power reset by unplugging the unit for 1 minute.
Contact a qualified technician if the over-current condition persists.