Many families in winter will use air conditioning for heating, especially people living in the south, there is generally no central heating system, air conditioning is an essential heating equipment, but the air conditioning heating process will also have some problems, today we want to introduce you to the air conditioning has been stopped not heating how? Friends take a look at it!
Air conditioners have been stopped not heating what happened
Cause one.
Air conditioners need to be cleaned regularly, and when too much dust accumulates in the air conditioner, it will affect the effect of heating the air conditioner. Too much dust in the air conditioner will cause the internal and external vents to be blocked by dust, and the air conditioning heat will be insufficient.
Solution: The cycle of air conditioning cleaning is once every three months. In the cleaning process, the main cleaning is the filter of the air conditioner and other places, and you also need to pay attention to unclogging the vents of the air conditioner to ensure the smoothness of the air conditioner vents.
Reason two.
The failure of the frost controller of the air conditioner will cause the air conditioner not to make heat. The evaporator of the air conditioner is in the air conditioner outdoor unit, the failure of the air conditioner frost controller will lead to the air conditioner can not enter the state of frost, which will lead to the air conditioner evaporator frost situation, affecting the heating effect of the air conditioner.
Solution: air conditioning frost malfunction, it is necessary to check whether the air conditioning frost sensor is misaligned, contact staining or poor contact. After finding the fault to repair.
Cause three
Now the heat pump auxiliary electric heating type air conditioners commonly use PTC electric auxiliary heating technology, PTC electric auxiliary heating technology can be rapid heating in ultra-low temperature conditions, strong, safe and reliable, long-term use. If the electric auxiliary heating control circuit or electric auxiliary heating equipment failure, can not work properly, in the ambient temperature is relatively low, will lead to insufficient air conditioning heat, or even in a bad environment when the air conditioner does not make heat. For heat pump auxiliary electric heating type air conditioners, if the ambient temperature is high (above 5℃) and the heating is normal, but the ambient temperature is low (below 0℃) and the heating is insufficient or no heating is produced, the electric auxiliary heating control circuit or the electric auxiliary heating equipment should be suspected to be faulty, and the maintenance should focus on checking these two parts.
Reasons for air conditioner heating to stop after a while
The indoor air conditioner will stop sending hot air for about 10 minutes after heating for a period of time. This is because when the outdoor ambient temperature is too low, the outside air conditioner will frost after heating for a period of time, and the thicker it is, the more it affects the heating effect, so it will generally defrost once after heating for more than 40 minutes, and it will take about 10 minutes to defrost and stop sending air indoors.
The above is the introduction of how the air conditioner has been stopped without heating, I hope it will be helpful to you.
