In cold winter, the heating of air conditioner is not as good as that of ground heating, which we all know, but sometimes we will encounter the situation that the heating of air conditioner is turned on but there is no response. What is the reason for this? Today, Xiaobian will take you to see what causes this. I hope it can help you~
The air conditioner is turned on and the heating does not respond. Reason - improper use environment and method
Do not switch on and off the air conditioner frequently. If an air conditioner is switched on and off frequently, it will not only affect the service life of the air conditioner, but also affect its heating effect. Often switching on and off the air conditioner is easy to cause excessive starting current and burn out the fuse, which is also a damage to the motor of the air conditioner, which may cause the motor to burn out and then affect the heating function of the air conditioner.
When the air conditioner is turned on, the heating does not react. Reason - the filter screen is dirty
The filter screen of the air conditioner is the most dust accumulating element. Xiaobian suggests that the filter screen should be cleaned once every two weeks. If the filter screen is not cleaned for a long time, it will block the filter screen, reduce the filtering capacity, and then reduce the air circulation, thus affecting the heating effect. Therefore, the filter screen should be cleaned frequently. When removing the filter screen, do not touch the metal part of the indoor unit. Be careful to be scratched by the metal, and wipe the dust with a dry cloth. In addition, if the filter screen has too much dirt, you can wash it with clean water, but do not wash it with hot water. If the water is overheated, the filter screen may be deformed. After cleaning, dry it naturally in a cool place, Don't expose yourself to the sun.
The air conditioner is turned on and there is no reaction when heating - the condenser and evaporator are too dirty
In the components of the air conditioner, the heat sink of the condenser and evaporator should be protected. If there is too much dust in the condenser and evaporator, the heat exchange effect will be reduced, resulting in insufficient heating capacity of the air conditioner. For the protection of heat sink, be more careful. Remove the dust on the cooler every three months. Don't touch the heat sink easily. Remove the movement every year, inject appropriate lubricating oil into the motor bearing and remove the dirt on the surface of the refrigeration system.
Cause of no reaction when the air conditioner is turned on heating - influence of voltage
At present, many heat pump electric heating hybrid air conditioners use electric auxiliary heating technology. If the voltage is too low, it may start up for a long time and the temperature still can't go up. At this time, you should choose a stable voltage and try the air conditioner again. If the voltage is normal and the air conditioner still does not heat, the reason for powering down the auxiliary heating element should be considered.
In cold winter, we must use the heating function of the air conditioner. Only when the heating function of the air conditioner is turned on can we feel warm, have a comfortable environment normally, and work and study normally. Of course, some accidents will inevitably occur when using the heating function of the air conditioner. When the air conditioner is turned on, there is no response, which is also an unavoidable problem, If the air conditioner in your home has a similar situation, you can repair it according to the article introduced in the above small series. The above small series article introduces in detail the reasons why the air conditioner fails to respond when the heating is turned on and the solutions.