Why doesn't the air conditioner cool when the weather is hot?

1, the air filter may be blocked, resulting in slow cooling. 2. There are obstacles in front of the outdoor unit, which will affect the normal operation of the air conditioner. 3. There may be a lack of refrigerant. In addition, humidity will also affect the refrigeration capacity of air conditioner. 5. The cooling load of air conditioner is relatively large, so the efficiency is low. In fact, it is also refrigeration, but it doesn't feel obvious, so there will be a problem that the air conditioner will not be cooled when it is hot.

Suggested solution:

1. It is recommended to check whether the air filter is blocked first. If it is blocked, clean the filter. After cleaning, it can solve the problem that the air conditioner does not cool in hot days.

2. In addition, check whether there are obstacles in front of the outdoor unit. If there are obstacles, they need to be removed. The outdoor unit cannot be blocked, which will affect the normal operation of the air conditioner.

In addition, you need to check the humidity. If the humidity is abnormal, it will also affect the cooling capacity of the air conditioner, and the dehumidification function of the air conditioner can be turned on.

4. If the cooling load of the air conditioner is relatively large, then this problem needs to reduce the cooling temperature.

5. If the above methods still can't solve the problem that the air conditioner will not cool when it is hot, it is recommended to contact professional after-sales service personnel for on-site maintenance.