one
Replace the wire: If the wire is aging, damaged or used for a long time, etc., resulting in hot, it is necessary to replace the wire in time to ensure the normal operation and safety of the wire.
two
Check the wiring: If the contact of the wire joint is poor, it may also cause hot, you need to check whether the joint is clean, whether it is firmly fastened, and replace the joint in time.
three
Reduce the load: in some cases, the hot wire is due to the electrical load is too large, the temperature is too high caused by, at this time need to reduce the load or adjust the use of the place, reduce the use of air conditioning time or lower the temperature of the air conditioner.