Cooling is the main function of climate technology. The question "why does not cool the air conditioner?" sounds very often in service centers. Sometimes the owners can cope with the problem on their own, but in some cases you have to resort to the help of professionals. There may be several reasons for the malfunction, we will analyze the main ones, as well as the actions of the owners when the air conditioner does not cool the air.
Clogged air filters
Cooling seems to be coming out of the case, but does the air conditioner not cool the air? This is a reason for immediately cleaning the air filters of the indoor unit. If you do not do this in time, the air conditioner may break.
The outdoor unit operates in an even more difficult environment: dust, cobwebs, tree fluff, moisture effectively clog the gaps between the evaporator plates. Here, the heat taken from the room is given to atmospheric air. But if the evaporator is clogged, the process is broken, the air conditioner blows with warm air. The air is just chasing fans in a circle.
Owners who service the equipment on time do not have to deal with why the air conditioner blows warm air. Some models independently signal to the owners about the need to clean the filters.
Not enough refrigerant
This is the second most common cause of poor air conditioning. In a perfectly assembled system, 4 to 7% of the refrigerant is vaporized per year. But if the slightest errors in installation are allowed, the figure increases significantly. Therefore, charge the air conditioner with refrigerant. This procedure is carried out by specialists. It is necessary to select exactly the freon that is in the system.
Not enough power
Even a model correctly selected in terms of power may not cope with cooling on especially hot days. And if the windows face the sunny side, the heat flux increases significantly and the air conditioner cools badly.
You can solve the problem of poor cooling by air conditioning by reducing the flow of heat. Close the window blinds, reduce the number of working household appliances, close the windows.
If the air conditioner does not cool well, and after a while the compressor stops, it is necessary to turn it off and urgently call the masters.
In this case, the answer to the question: “why does not the air conditioner cool?” lies in compressor condition. He needs repair or even replacement.
Identify the reason why the air conditioner does not cool well, will be able to master with special devices.
