9 usage details that affect the life of air conditioners

9 usage details that affect the life of air conditioners 1. Clean the air filter frequently. Usually clean once every 2-3 weeks. The steps are: remove the panel; pull out the air filter; clean the air filter. Rinse the air filter under the tap. Since the filter is made of plastic frame and polyester silk, it should not be cleaned with hot water above 40℃ to prevent shrinkage and deformation. After cleaning, you can dry the water on the filter, insert the panel, and install the air conditioner. 　　 2. Protect the heat sink of the condenser and evaporator. The radiating fins of the condenser and evaporator are made of 0.15mm aluminum sheet inserted into the copper tube and then expanded. It cannot withstand collisions. If the radiating fin is damaged (rewinding), it will affect the heat dissipation effect of the air conditioner and make cooling The efficiency is reduced. Therefore, pay special attention to protection. 　　 Three, protect the refrigeration system. If the components or connecting pipes of the refrigeration system are damaged, the refrigerant will leak, and the air conditioner cannot be cooled. 　　 Fourth, the correct selection of fuses (fuses). Choose the specifications of the fuse wire according to the rated current indicated in the product manual. If it is too large, it will not be insured, and if it is too small, it will often blow. 　　 5. The operation time of manual stopping and opening of the air conditioner should be more than 2 minutes apart, and continuous stopping and opening is not allowed. 　　 6. Prevent the electrical system from getting wet. The electrical system is prone to leakage after being damp. Therefore, the electrical system parts should not be exposed to water, especially in the summer and rainy seasons, and pay attention to moisture. 　　 Seven. Always check whether the power plug is in good contact with the socket, and there should be no looseness or fall off. 　　 8. Pay attention to the operating sound of the air conditioner. When you hear abnormal noises during operation of the air conditioner, such as metal collision, motor buzzing, shell vibration, etc., you should immediately shut down and check the cause, and you must not continue to use it blindly to avoid greater damage. 　　 Nine, often wipe the outer surface of the air conditioner, especially the panel part, to keep the air conditioner clean. Use a long-bristled brush to clean the dust on the outdoor cooler every six months. Remove the movement every year and inject appropriate lubricating oil into the fan motor bearings. The refrigeration system does not need to be processed, as long as the external dirt is removed.