Suzhou Kuntuo Refrigerator Co., Ltd. C series cabinet air conditioner does not start. What's the matter?

The most likely reason why the air conditioner doesn't start is that the compressor protection device trips. The compressor overload protection will trip, which means that the system high voltage or overheating current is too high.

Causes and elimination of high pressure, high temperature and overheating;

1, too much refrigerant. Reduce the amount of refrigerant appropriately.

2. Poor heat dissipation. Check whether the cooling fan rotates, whether the condenser tube has dust and dirt, and clean the condenser.

The pipeline system is blocked. Refer to the pressure gauge to judge, eliminate and reprocess the system.

4. Evaporator or filter screen accumulates dust and scale. The air flow becomes smaller, the system pressure and temperature are unstable, and the evaporator or filter screen is cleaned.

5. Fluorine deficiency is also possible. When fluorine is lacking, the exhaust temperature of the compressor will overheat, which will trip the overheat load protection switch.

The problem with the circuit is:

1, control circuit board failure.

2. The temperature sensor is overloaded and the information is wrong.

3. Loose power cord and poor contact.

4. The starting capacitor or compressor starting coil is burnt out.

There are many other reasons, so it is recommended to find a professional or have a detailed inspection after sale.

You are welcome to discuss any other issues. I hope I can help you. If you are satisfied, please accept it. thank you