How to clean the old air conditioner?

Old-fashioned air conditioner is a kind of air conditioner that has been gradually eliminated, but for some old-fashioned air conditioners that have been used for a long time, cleaning is very important, which can improve the service life of air conditioners and keep the air fresh and clean. Next, introduce the cleaning method of the old air conditioner, as follows:

First, turn off the air conditioning power supply and remove the air conditioning panel. Because the air conditioning panel is often eroded by dust and stains, special attention should be paid to the cleaning of the panel when cleaning. Under normal circumstances, wipe it with a damp cloth dipped in a proper amount of detergent. It is worth noting that there should not be too much moisture in the panel.

Secondly, clean the air conditioning filter. The filter screen of the old air conditioner will gradually accumulate dust and other impurities with the use of the air conditioner, and the original air purification effect will be lost if it is not cleaned for a long time. In the cleaning process, the filter screen can be washed with water and then placed in a ventilated place to dry naturally.

Third, clean the air conditioning cabinet. The focus of cabinet cleaning is on the top and sides, because dust and stains are often deposited on air-conditioning cabinets. Here, we suggest using a combination of dust tube and soft brush for cleaning. Brush off the accumulated dust with a soft brush first, and then vacuum with a dust tube with suction.

Finally, clean the fuel tank. The oil tank inside the old air conditioner is in an alternating hot and cold environment, and it is inevitable that some dirt will precipitate, but if it is not cleaned for a long time, the accumulation of dirt may have a certain impact on the normal use of the air conditioner. When cleaning the oil tank, please drain the refrigerant first, and then gently rub it with acid-base neutralizer.

To sum up, although the process of cleaning the old air conditioner is tedious, it is very necessary to ensure the freshness and purification of the air and extend the service life of the air conditioner. Users are advised to clean regularly every once in a while, so that the effect and service life of the air conditioner can be fully guaranteed.