Sihai network

Air conditioning should be cleaned before use to avoid respiratory diseases

Due to the high temperature in summer, the air conditioners in offices and cars have taken up their posts. However, due to the fact that the air conditioners don't take a bath, problems arise. Experts pointed out: air conditioning before use is easy to cause respiratory diseases, idle for a winter air conditioning, must be cleaned before use. Because it will accumulate mites, dust, mold, pollen and other dirt, which is easy to induce asthma and allergic rhinitis.

So how to clean the air conditioner?

Clean the air conditioner according to the following methods.

1、 First of all, observe whether there are obstacles in the air conditioner. If so, clean it up.

2、 Open the indoor casing and observe whether the filter screen of the internal unit has dust and odor. If there is too much dust or bad smell, the filter screen should be cleaned.

When cleaning the filter screen, first cut off the power supply, then open the panel and take out the filter screen. After dedusting the filter screen with brush vacuum cleaner, clean it with clean water. If it is too dirty and greasy, it can be cleaned with detergent or neutral soapy water, washed with water and dried. It should be noted that do not use hot water above 40 ℃. Do not use washing powder, detergent, gasoline, banana water, etc. to avoid deformation of filter screen. In addition, after washing with water, dry it with soft cloth or dry it in a cool place. Do not expose it to the sun or dry it in the open fire such as stove, so as to avoid deformation of the filter screen.

3、 After installing the filter, plug in the power for 3-5 minutes, set the remote control in the refrigeration mode, set the temperature at the lowest condition, and start the machine. Test the machine and check the hidden danger.

After the air conditioner is running, set the wind speed switch of the remote control at different gears to observe whether there is abnormal noise in the internal unit. Start up and run for about 15 minutes to observe whether the fan of the external unit works normally and whether there is abnormal noise of the external unit. Start up and run for about 30 minutes to observe whether there is cold air feeling in the air outlet of the indoor unit, whether the condensate water flows out of the outlet pipe of the outdoor unit, and whether the water flow is smooth.

Home remind consumers, in the air conditioning operation, there are the following six cases, all belong to the normal phenomenon