Air conditioning refrigeration is easy to use. How is heating unresponsive
4hw.com.cn: in winter, many small partners will turn on the air conditioner for heating, but some small partners have a normal cooling effect. Once they are adjusted to heating, they will not respond. What's the reason? How to solve it? Let's take a look with Xiaobian.
Why didn't the air conditioner react when it was turned on
1. The temperature of indoor evaporator is low.
If the inner machine is turned on, cool air will blow out. After a few minutes, the evaporator temperature will come up and the inner machine will start to supply air.
2. Is the voltage in your home relatively low? You should ensure that the voltage in your home is not low in order to maintain the heating of the air conditioner, because the voltage is too low to play any heating role.
3. Whether the main unit is broken, open the window and listen to whether the outdoor air conditioning main unit is working. If there is a roaring sound, it means that there is no problem with the external unit.
4. It may be that the power line is in a short circuit state. Check whether the power line of the air conditioner is connected. If it is found that the line is broken, it needs to be replaced immediately.
4. It may also be because the external temperature is too low. It takes more than 10 minutes to turn on the air conditioner, and the heating of the air conditioner generally takes a process.
5. If all the above conditions are discharged, it must be that the heating function cannot operate due to the damage of internal parts of the air conditioner. It is best to find the air conditioner maintenance personnel for maintenance and inspection.
What about the slow heating of the air conditioner
1. It may be that the power of the air conditioner is too small and the indoor area is too large. It is recommended to replace the air conditioner with a higher power or add another air conditioner. If you are unwilling to buy an air conditioner, you can improve the indoor insulation or reduce the indoor area, such as closing the doors and windows, using the partition to reduce the area of the air conditioner, etc.
2. After the air conditioner has been used for a long time, there will be a lot of dust on the filter screen and air conditioner pipes. These dust will block the air outlet, resulting in reduced air volume and reduced heating effect. Therefore, the air conditioner needs to be cleaned regularly. Some air conditioners have cleaning function, and the system will clean the air conditioner automatically by pressing the cleaning button.
3. The outdoor temperature is relatively low, which will cause the air conditioner to fail to work normally. If the outdoor temperature is too low, the outdoor air conditioner cannot defrost normally, then the air conditioner cannot heat. If the outdoor temperature is very low, it is not recommended to use air conditioning as a heating tool. It is recommended to use heating facilities such as radiators and floor heating in the north.
4. If the voltage at home is relatively low and the air conditioner cannot work normally in the low voltage environment, the heating effect will be reduced. It is recommended to use the air conditioner after installing the voltage regulator.