In the southern region, because the temperature is not very high, there is generally no central heating, and heating appliances such as air conditioners are used for heating. However, using air conditioners for heating is not without problems, and sometimes the heating effect is not good, so The heating is obviously turned on, but why is the air conditioner not heating? Come with us to find out!
Why is the air conditioner not hot – the reason
1. The heating power of the air conditioner does not match the size of the room: Generally, if the home is not big, the air conditioner is more than enough for cooling in summer, but it is generally not enough to heat in winter.
2. The wind speed of the air conditioner is too low: If you adjust the wind speed of the air conditioner too low, the heating effect of the air conditioner will definitely be greatly reduced, which will affect the increase in room temperature.
3. Frosting of the outdoor unit of the air conditioner: When the general heating mode is started, the temperature of the evaporator body will drop below 0 degrees, and the surrounding moisture will condense into frost.
4. No regular cleaning: The air conditioner must be cleaned regularly. If it is not cleaned regularly, dust will block the filter of the air conditioner. Not only will the air blown out be dusty, but it will also greatly affect the working efficiency of the air conditioner.
5. Leakage of the four-way valve of the air conditioner: the four-way valve is a control valve with four oil ports, and the four-way valve is an indispensable part of the refrigeration equipment. If the four-way valve leaks air, some of the refrigerant that should participate in heat exchange will return directly from the outlet pipe of the compressor to the return pipe at the four-way valve, resulting in a decrease in refrigerant participating in heat exchange and a decrease in heat exchange efficiency, resulting in Insufficient heating capacity.
6. There is a problem with the capillary or one-way valve of the air conditioner: Capillary: the capillary network simulates the mechanism of leaf veins and human capillaries. mm) supply and return main pipes constitute the pipe network. One-way valve: also known as check valve or check valve. Used in hydraulic systems to prevent reverse flow of oil flow, or used in pneumatic systems to prevent reverse flow of compressed air.
Why is the air conditioner not hot – the solution
When using the air conditioner, the user should know that the air conditioner needs to be cleaned regularly, and the dust accumulated in the air conditioner can be removed in time to better prolong the service life of the air conditioner and its cooling and heating effect. In this case, the Gree air conditioner is not heating, and the user only needs to remove the dirt in the air conditioner in time.
When the air conditioner refrigerant leaks or runs out, the user needs to re-weld the leaked part of the refrigerant, and then ask professionals to come to add the air conditioner refrigerant to ensure the normal operation of the air conditioner.
This is the end of the introduction about why the air conditioner does not heat up. I hope it can be helpful to everyone.
