A lot of dirty dust is blown out when air conditioning is used?

When the air conditioner is turned on, a lot of dust will be blown out because the filter screen in the air conditioner has not been cleaned for a long time and the filter screen is blocked.

Dust accumulates in the air conditioner. Once the air conditioner is turned on, it will blow out a lot of dust, which will be blown into the room. A certain amount of dust is squeezed in the indoor filter screen and copper sheet. General air conditioners need to be cleaned once every 3-6 months (depending on the frequency of use).

Precautions for air conditioning use:

1, the power supply voltage should not fluctuate too much (10% fluctuation is allowed), the air conditioner should be powered by a dedicated line, and the single-phase three hole socket should be used, and the plug should be plugged to the end.

2. The casing of the indoor unit should be cleaned frequently. Generally, it can be wiped clean with a clean dry cloth or neutral detergent. It is absolutely not allowed to rinse directly with water. If it is wiped with a cloth, it should be done after the power is cut off.

3. The indoor temperature should not be adjusted too low, otherwise it will be harmful to human body, and the set temperature should be adjusted appropriately.

4. If you feel that the indoor temperature is too high, you can lower the set temperature appropriately.

5. The effective use of timer can achieve the effect of energy saving and comfort.

6, air conditioning room personnel should not be too much, too crowded, otherwise the cooling capacity is insufficient, the temperature is difficult to drop.

7. Don't switch the doors and windows of the room frequently, and don't let people in and out frequently to avoid the loss of air conditioning.

8. The glass window must be closed tightly, and double white curtains should be hung inside to reflect some of the light and heat that come in.

9. Windows can be opened for a short time during indoor ventilation, and the window opening time generally does not exceed 10 minute.