Causes and solutions of excessive noise in air conditioning?

Cause 1 The air conditioner filter screen is too dirty, so it can be solved by cleaning the air conditioner filter screen.

Reason 2: The inner cover of the air conditioner is not tightly covered, so it can be solved by re-covering the inner cover.

Reason 3 The air conditioner is set with high efficiency key, which can be solved by adjusting the wind speed to medium and low wind speed.

1. The temperature should be set within ten minutes after the air conditioner is turned on. If the wind speed of the air conditioner is set too fast, it will cause noise of the air conditioner. The temperature difference between air conditioner and outdoor temperature is preferably 5~ 10℃, which is both energy-saving and comfortable.

2. Summer is the peak period of air conditioning, and the filter screen of air conditioning should be cleaned every two weeks. After the filter screen is cleaned, cover the inner cover of the air conditioner to avoid noise. The operation of air conditioning is also directly related to the change of external temperature, so it is normal to make a lot of noise.

3. Cleaning the filter screen of air conditioner regularly can improve the efficiency and service life of air conditioner and reduce noise. Once the filter screen of air conditioner is dirty and blocked, it will cause the air inlet of air conditioner to be blocked and produce noise. Moreover, the dirt in the outdoor unit pipeline should be dredged regularly to ensure the timely exhaust of the air conditioner.

4. Regularly check whether the fixing screws of indoor unit and outdoor unit are loose. If they are loose, there will be a lot of noise, so they need to be fixed again.