After central air conditioning is used for a period of time, the indoor unit will form a humid and dark environment. This environment is more conducive to the growth of bacteria. When the central air conditioning is turned on, these bacteria will be carried to all corners, which will affect the health of the body. As the temperature continues to rise, in order to ensure the environmental health of the central air conditioning, we need to clean the central air conditioning indoor unit, then how to clean the central air conditioning maintenance indoor unit? Let's take a look below!

First, central air conditioning indoor unit cleaning

1. First, we need to clean the shell of the air conditioner. If the air conditioner is used for a long time, the shell will turn yellow. This is normal. The top of the air conditioner housing is easy to accumulate dust, so the dust is the top of the air conditioner, but we not only need to clean the top of the air conditioner, but also pay attention to the dead space of the air conditioner, which is the most easily ignored place when we sleep. The case of the air conditioner can only be cleaned with a damp cloth.

2. After cleaning the air conditioner shell, open the air conditioner shell, and then remove the filter in the air conditioner. There is a buckle on both sides of the air conditioner housing. As long as we push the buckle net, we can turn on the air conditioner and remove the filter. At this point, you can see that the air conditioning filter has accumulated a thick layer of dust. When cleaning the filter, the tap water should be aligned with the back of the filter so that the air conditioning filter can be cleaned, and then the filter is placed in a cool and ventilated place for drying.

3. Use air conditioner detergent to clean the air conditioner condenser. At this time, the cleaner should be aligned with the condenser of the air conditioner, the cleaner should be evenly sprayed on the condenser, and then the cleaner should be sprayed. The case of the air conditioner is closed and can be opened for about 10 minutes. Turn on the power supply of the air conditioner to adjust the air volume of the air conditioner to the end. The dust of the condenser will be discharged with the drainage of the air conditioner.

4. At the end, we need to clean the air conditioner radiator. To clean the air conditioner radiator, remove the air deflector and filter for cleaning. Timely cleaning of the radiator can enhance the cooling function of the air conditioner and extend the service life of the air conditioner. After removing these parts of the air conditioner, we need to cover the overhead water transfer cover to prevent water from entering the air conditioner. Then spray the cleaner on the aluminum fin of the air conditioner, clean the air conditioner wheel with the plastic shell cleaner, clean the air conditioner wheel, and clean the air conditioner drain pipe at the end. Our air conditioning cleaning has been finished.