Home >> News

What will Happen if the Filter of the Air Conditioner is not Cleaned?

Mar. 23, 2020

As a China Air Filter Element Manufacturer, share with you.

After using the air conditioner for a period of time, a lot of dust, dirt, and bacteria and viruses can accumulate on the filters, evaporators, and air supply systems. These harmful substances circulate indoors with the air, pollute the air, convey diseases, and seriously endanger human health. Dust will reduce the cooling power of the air conditioner, add energy consumption, and shorten the life of the air conditioner. Therefore, it is necessary to clean the air conditioner after it has been used for a period of time or when it is shut down in different seasons. This will ensure that you have a healthy and fresh air environment.

V Type Combined Filter

V Type Combined Filter

The air conditioning has poor cooling and heating effects: Gas Filtration Cartridge is dirty, the temperature of the indoor unit's air outlet is very low during cooling, but the air is not far, the room cycle is slow, the temperature around the indoor unit is low, and the temperature in the room is high, and the fan speed The slow phenomenon is similar. Blocking the water tray: the filter is dirty, the dust collects on the surface of the evaporator through the gap, and the condensed water flows into the water tray. For a long time, the water tray is blocked and the indoor unit leaks water.

Blocking the evaporator: If the barber shop uses a cabinet, the filter is dirty and the hair is sucked by the fan and blown behind the evaporator, causing the evaporator to become dirty. Even if the filter is cleaned, the evaporator needs to be cleaned; such as in public places in winter Cabinet, dust is easily sucked into the back of the evaporator by the fan, and it will also block the evaporator.

Blocking the fan blades: dust blocks the filter, the fan motor runs, dust is attached to the blades, the spacing becomes smaller, the amount of air blowing becomes smaller, and the noise will become larger, and the air volume at the air outlet will be unstable. Heating overload, non-defrosting: Dirty filter Blocking, the surface temperature of the evaporator is too high during heating, the heating time becomes longer after the motherboard detects, and the condenser frosts severely, and at the same time controls the outdoor fan to stop when it is turned.

Refrigeration icing: The filter is dirty and the evaporator temperature is very low during cooling. After the motherboard detects it, it enters the refrigeration anti-icing protection to control the shutdown and no longer cool. The indoor unit leaks: the filter is dirty and the evaporator temperature is very low during cooling. If the motherboard is not equipped with anti-icing protection, the evaporator will freeze and the indoor unit will leak water.

Therefore, it is very necessary to clean the filter regularly. How to remove the filter? Just open the air-conditioning panel and see the filter directly removed. Remove the dust filter according to the instructions and disassemble Be careful not to touch the metal part of the indoor unit to avoid scratching it. After removing the air filter, quietly shoot or use an electric vacuum cleaner to remove the dust. If the dust filter has too much dust, you can rinse it with water or use a soft brush to dip in neutral Detergent cleaning, but the water temperature must not exceed 50 ° C during cleaning.

Our company also sells V Type Combined Filter, welcome to consult.