In the process of using the air conditioner, there will be no heating problem. How do you solve the problem when your air conditioner does not heat? Is it waiting for someone who is professionally repairing the air conditioner to repair it? Today, just the decoration of the home of Xiaobian tells you some reasons why the air conditioner does not heat and what should be done, so even if the air conditioner has a problem, you can solve it at home.
Air conditioning does not heat the cause
1, the air conditioner has too much dust
The air conditioning and cooling effect is not good, partly because the air filter has too much dust and the internal and external vents are blocked by foreign objects. If too much dust is accumulated, the amount of air discharged from the air outlet is reduced, so that the heat generated in the machine cannot be taken out by the gas in time, resulting in insufficient heating capacity.
2, lack of fluoride
The working principle of the air conditioner is that the Freon absorbs heat from the outdoor air when it evaporates. When the outdoor temperature is low, the temperature difference from the Freon evaporation temperature is small, the heat exchange effect is worse, and the hot air is less. In addition, if the nut of the copper tube horn is not tightened when the air conditioner is installed, or if it has been moved through the machine, it can be considered as lack of fluorine.
3, improper use and maintenance
When using air-conditioning heating in winter, pay attention to the room seal, observe whether the outdoor unit has frost or ice, do not force hot water to defrosting the ice; if it is faulty, stop using it and contact professional air-conditioning maintenance personnel in time. Check the repairs.
4, the defroster malfunction
When the air conditioner is heating, it will start to defrosting. After the defrosting work is completed, the air conditioner will start heating. If the air conditioner's defroster fails, it will affect the heat exchange rate of the air conditioner. At this time, the air conditioner will have insufficient heat. At this time, it should be checked whether the air conditioner frost sensor is misaligned.
5. Environmental external factors
(1), the use of heating in winter to increase the power consumption, may lead to regional power supply voltage instability or too low, resulting in air conditioning can not work properly;
(2) Because the outdoor air temperature is below -5 degrees, it affects the heating effect of the air conditioner. The lower the outdoor temperature, the worse the heating effect of the air conditioner, that is, the actual heating capacity is not enough.
(3) When the outdoor temperature is below zero, the outdoor unit of the air conditioner will frost. At this time, when the user turns on the air conditioner to heat up, it takes about 8-12 minutes to "defrost", the room temperature may be lowered, and some users mistakenly believe that the air conditioning heating effect is not satisfactory.
Solution when the air conditioner does not heat:
1. The cleaning cycle of the air conditioner is cleaned once every three months. During the cleaning process, the air filter is mainly cleaned, and the air vents of the air conditioner need to be taken care of.
2. The air conditioner defroster fails. At this time, it is necessary to check whether the defrosting temperature sensor of the air conditioner is misaligned, the contact is smeared or the contact is poor.
3. When the air conditioner refrigerant is lacking, it is necessary to check whether there is a leak point in the air conditioner, which causes the refrigerant to leak. Only after finding the leak point can the repair and the refrigerant be added.
4. When the capillaries and check valves of the air conditioner fail, just replace them to solve the problem that the air conditioner does not heat up.
Through today's knowledge, do you know a lot about air conditioning? I hope that if there is no heat in your home next time, you will not be at a loss. If you want to know more about air conditioning, please stay tuned to the home of the decoration.
More related wonderful reading:
How many degrees does air conditioning produce heat? What is the reason for air conditioning not heating?
What if the air conditioner does not heat? Air conditioning does not heat the cause
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