Why Is The Air Conditioner Not Cold After Unloading And Reinstalling



Reasons for not cooling the air conditioner:

1. The power supply voltage is faulty, the voltage is too low or the power input is bad;

2. The output of the electrical control (control) system is poor;

3. The refrigeration system lacks fluorine, and there is leakage in the pipeline. Air conditioner relocation

4. Poor operation of the press, and poor capacitance of the press or the press itself;

5. The internal and external fans (DraughtFan) are poorly ventilated.

Inspection method

1. Whether the power supply is connected, judge whether the power supply and internal control (control) are good.

2. Inspect the working status of the external equipment to determine whether the internal signal output and pressure are normal. The switch must be used to start and stop the air conditioner when the air conditioner is moved. Do not directly plug and unplug the power plug to turn on or stop the air conditioner. As a result, the air-conditioning control system will be damaged, and secondly, an arc will be drawn between the plug and the socket when plugging and unplugging, causing personal safety accidents. And long-term standby, not only consumes a certain amount of power, but also easily be struck by lightning in a thunderstorm.

3. Measure the system pressure to determine whether the refrigerant is normal. Air conditioner relocation

4. The reason why the air conditioner is not refrigerated is that the fluorine leon is not enough. The switch must be used to start and stop the air conditioner when moving the air conditioner. Do not directly plug and unplug the power plug to turn on or stop the air conditioner. As a result, the air-conditioning control system will be damaged, and secondly, an arc will be drawn between the plug and the socket when plugging and unplugging, causing personal safety accidents. And long-term standby, not only consumes a certain amount of power, but also easily be struck by lightning in a thunderstorm.

5. The reason why the air conditioner is not cooling is that the power supply voltage is insufficient.

6. The reason why the air conditioner is not cooling is that the power of the air conditioner (referring to how much work an object does in a unit time) is not enough to make it uncool.

7. There are four reasons why the air conditioner is not cooling: the external environment temperature (temperature) is too high, causing the air conditioner to not be cooling.

8. The reason why the air conditioner is not cooling is that the air conditioner has not been cleaned and maintained for a long time. After the air conditioner is moved

9. There are six reasons why the air conditioner is not cooling: the copper (chemical formula Cu) pipe between the outdoor unit and the indoor unit is too long. Make the airflow organization reasonable, and usually avoid the following places: places where flammable gas leaks or environments with strong corrosive gases; places where artificial electric fields and magnetic fields are directly affected; places that are prone to noise and vibration.



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