Air conditioning is not the most common problem in homes that have purchased air conditioners. Many friends have enough money to re-purchase a new air conditioner because the air conditioner in their home is not cooling. We can't just call the air-conditioning maintenance technician to ask them to repair, or should they know some knowledge about why the air conditioner is not cooling. Here, the home decoration network will explain the reason why the air conditioner does not cool and how the air conditioner does not cool. Share it and hope to help all the friends in need.
One of the reasons why the air conditioner does not cool: the air conditioner has reached the service life, the normal service life has passed, and the air conditioner is aging.
I used to buy a second-hand air conditioner in my hometown. I suddenly stopped cooling. I went through a lot of books and found a lot of information on the Internet in order to find the reason why I didn’t cool the air conditioner. Although I was enriching myself about air conditioning. Some knowledge of refrigeration, but I can't fix the old air conditioner in my home. The reason is that the large-scale household appliances such as air conditioners generally have a service life of 15 to 20 years. This year, even if it is repaired, there will be such problems. . Solution: Change it!
The reason why the air conditioner does not cool is that the refrigerant is not enough, that is, the Freon is not enough, and the snow is not enough.
The reason why air conditioning is cooled is because of Freon. When the air conditioner motor starts, it will open the function of Freon. The general reason for Freon is not enough. It is also the normal situation that the air conditioner has been used for three years, if you find the air conditioner in your home. The cooling effect is not as good as it used to be. This is the reason. Solution: When the air conditioner is purchased, it will be accompanied by Freon. You can add it yourself. If it is not the best to find a repair master to help you. One thing to remind you here is not to over-use Freon, which will be counterproductive.
The reason why the air conditioner does not cool is the third: the copper tube between the outdoor unit and the indoor unit is too long.
Some friends feel that the outdoor unit is too noisy, and they intentionally move the outdoor unit far away, which increases the distance of transmission, resulting in a decrease in the cooling effect of the air conditioner. In addition, the cost of installation is increased, which is not cost-effective. The air conditioner is caused by the demand of the device or the device is unreasonable, so that the air duct is too long, so that the heat transfer efficiency is low, and the air conditioner is not cooled. Solution: Minimize the length of the copper tube between the outdoor unit and the indoor unit
The reason why the air conditioner does not cool is that the air conditioner does not clean and maintain for a long time, resulting in no refrigeration.
When I bought the air conditioner, everyone thought that I could enjoy everything. In fact, we have to stop the maintenance of air conditioners in many ways. One of them is that Daikin central air conditioner is easy to neglect it because the outdoor unit is installed outdoors. The long-term use of the outdoor unit will cause a lot of dust, dirt and other dirt to be absorbed on the radiator. The effect is poor and the innocence is not cooled. In addition, the long-term indifference about air-conditioning maintenance will make the air in the room unsanitary, more susceptible to air-conditioning diseases, increase in power consumption, and shorten the service life of air conditioners. Solution: Clean and maintain the air conditioner, so that the clean outdoor unit can dissipate heat more late.
The reason why the air conditioner does not cool is five: the household voltage is not enough, the supply voltage is not normal, and the time is high and low.
In some large factories or companies, central air conditioning and refrigeration are generally used, and then the ventilation fans are used to achieve cooling in different areas. Here, there will be problems. When the voltage is insufficient, the air conditioner will suddenly stop and not cool at all; or the air conditioning will be cold. Cold and hot. Many friends can't find the reason for this non-refrigeration. The maintenance technician also removed the air conditioner and installed it again or not. This situation should be considered due to voltage instability. Solution: Ensure that the voltage in the home is stable, especially during peak hours. Buy a higher resistance and voltmeter to monitor the voltage at all times.
The reason why the air conditioner does not cool is six: the power of the air conditioner is not enough to be cooled.
Some friends in order to save money to buy a small number of air conditioners in a very large room, the original small number of air conditioning power is not enough, although the air conditioning power and room area seems to match, but because the room is relative Not sealed, or there is a heat source in the room (many computers) Of course, the glass room is also one of the heat sources, and so on. This kind of situation is easy to ignore in our usual situation. If we find this reason and deal with it well, it can not only make the air conditioner cooler, but also save electricity and extend the service life of the air conditioner. Solution: Estimate the practical area when purchasing air conditioners. If the funds are sufficient, you can add 0.5-1 horses based on the appropriate number of horses.
The decoration of the home network here is only based on some of the reasons for the air conditioning not cooling, but there are still many reasons why the air conditioner does not cool. Here, if the friends use the air conditioner, it is best not to cool. It is to find a special maintenance master to carry out maintenance, and also need to master some knowledge about the troubleshooting of small appliances. If you still need more information, please continue to pay attention to our home encyclopedia!
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