[Air conditioning fan does not turn] How to solve the reason why the air conditioning fan does not turn if the air conditioning fan does not turn
The air conditioning fan is a new concept of fan, which has both air supply, Cooling, heating and air purification, humidification and other functions all in one, using water as the medium, it can send out wind equivalent to the water temperature in a short time, both cold and warm. Compared with electric fans, air conditioning fans have the function of humidifying air, but their power is much higher than that of traditional fans, about 60-80W, but much lower than that of air conditioners. The price is very friendly. But after all, it cannot be cooled by itself, and it needs to continuously inject water of the required temperature to continuously provide the wind of the required temperature, so it is quite inconvenient to use.
The air-conditioning fan should be placed horizontally, and it should not be tilted during use. Before use, check whether the socket power supply is consistent with the parameters on the fan nameplate. If the air conditioner fan does not turn, it means that the air conditioner fan is not working properly. So what is the reason for the air conditioner fan not turning?
The reasons why the air conditioner fan does not turn may be:
1. The pressure protection switch is faulty.
2. Protective shutdown caused by excessive refrigerant.
3. The system is protected due to high ambient temperature. High ambient temperature, direct sunlight without shading objects, and poor ventilation of the outdoor unit will cause overheating protection of the compressor in summer, resulting in the outdoor unit of the air conditioner not turning.
4. Observe whether the outdoor unit has working sound (including the outdoor unit fan and compressor). If the outdoor unit fan is running, the control circuit is basically normal. At this point, you should observe whether the compressor starts. If the compressor does not start, you should check whether the power supply is normal.
5. If there is no problem with the above checks, then it is necessary to check whether the capacitor is damaged and whether the overload protector is short-circuited.
6. Sensor failure. Use a multimeter to measure the resistance of the outdoor unit coil sensor. If the resistance of the sensor deviates greatly from the normal value or there is an open circuit or short circuit fault, the sensor needs to be replaced.
7. The AC contactor is faulty. Power on the AC contactor, use a multimeter to measure the outlet of the AC contactor to see if there is a voltage of 380V, if not, it means that the AC contactor is internally damaged and needs to be replaced with a new one.
If the air conditioner fan does not turn, the solutions are:
1. Check whether the power supply is normal;
2. Plug in the plug Whether the indicator light of the machine is on;
3. If the indicator light is normal, look at your control panel. If the machine is started normally, listen carefully to see if the motor starts. If there is no sound from the buttons on the control panel, it is the problem of the control panel. . If there is no sound from the motor, it is a problem with the motor or the internal circuit, and you cannot repair it. You need to ask a professional maintenance master to repair it.
The above is about the reasons and solutions for the air-conditioning fan not turning. You can solve the problem of the air-conditioning fan not turning according to the above information.
