Skyworth Aircon Error Code list

 


Error Troubleshooting Solution
CL Filter filth, blockage alert Power off, clean filter. If the filter is not dirty, turn off the air conditioner for 2 minutes. Then restart, error code will be removed automatically.
E1 Overheat protection Turn off the Aircon, then restart it after 5 minutes. If the error code occurs again after a few minutes. Contact Skyworth Aircon Service Center.
E2 Overcurrent protection Turn off the Aircon, then restart it after 5 minutes. If the error code occurs again after a few minutes. Contact Skyworth Aircon Service Center.
HE Auxiliary heat control circuit malfunction Pull out the Aircon plug from power source. Contact Skyworth Aircon Service Center.
L0 Jumper malfunction Pull out the Aircon plug, then restart after 3 minutes. If the error code occurs again. Contact Skyworth Aircon Service Center.
L1 PG (Pulse-Guided) motor (indoor) zero-crossing detecting circuit malfunction. Turn off the Skyworth Aircon, then restart it after a few seconds. If the error code occurs again after a few minutes. Contact Skyworth Aircon Service Center.
L2 No feedback signal of indoor unit fan Turn off the Skyworth Aircon, then restart it after a few seconds. If the error code occurs again after a few minutes. Contact Skyworth Aircon Service Center.
L3/L6 Communication malfunction Power off the Skyworth air-conditioning unit, then restart it after 3 minutes. If the error code occurs again, please check the communication wire of the indoor unit and outdoor unit is correct or not, then power on again.
U0 Short/Open circuit of indoor environment sensor. Power off the Skyworth air-conditioning unit, then restart it after 3 minutes. If the error code occurs again. Contact Skyworth Aircon Service Center.
U1 Short / Open circuit of indoor unit tube sensor Power off the air-conditioning unit, then restart it after 3 minutes. If the error code occurs again. Contact Skyworth Aircon Service Center.
U6 Liquid pipe temp, sensor malfunction. Power off the air-conditioning unit, then restart it after 3 minutes. If the error code occurs again. Contact Skyworth Aircon Service Center.
U7 Gas pipe temp sensor malfunction. Power off the aircon, then restart it after 3 minutes. If the error code occurs again. Contact Skyworth Aircon Service Center.

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