The reason why the air conditioner only blows and does not cool

In hot summer, the air conditioner is a very good heat escape equipment, it will not make you feel how hot in summer, but the air conditioner has been used for a long time, and the reason why the air conditioner only blows air but not cooling makes the room feel very stuffy. Let’s take a look at the air conditioner only blowing air. What's wrong with not cooling.

1. There is a problem with the remote control

Solution: Is the remote control OK? If there is no problem, turn on the power of the air conditioner and use the remote control to see if it can be turned on. If it cannot be turned on, check whether your power supply is normal. If it is normal, then judge that there is a problem with your circuit board.

2. Mode error

Solution: If your fan will start and the host will start, see if your remote control is adjusted to refrigeration, you can adjust it to refrigeration.

3. Not enough snow

Solution: If your fan will start, and the host will start, you can check whether there is any kind of refrigerant? If not, add refrigerant, but before adding refrigerant, check if there is any leakage of refrigerant.

4. The compressor fails

Solution: Check if your compressor is on, if not, ask a professional to help.

5. Indoor and outdoor temperature is too high

The ambient temperature outside is high, there are many people in the room, the air conditioner has a large workload at full load, and the air blown out of the outlet is cold, but the room temperature cannot be lowered. This is not a malfunction. When the ambient temperature is higher than 33°C, the infiltration heat from the outside increases, which increases the cooling load of the air conditioner; if there are many people in the room, such as a 20 square meter room with a cooling capacity of 2500W, if there are 10 people sitting still in the room .

6. The installation position of the outdoor unit is not good

Solution: Poor installation position will also lead to uneven indoor temperature or poor cooling effect, which requires re-adjusting the installation position of the air conditioner.

7. The condenser is dirty and blocked

Solution: Regularly clean the condenser and evaporator coils of the air conditioner. Coils can be cleaned of dust with a brush and vacuum. Note that when cleaning, the brush and vacuum cleaner should be cleaned in the vertical direction of the coil, not in the horizontal direction, so as not to damage the fins of the coil.