If the refrigerator compressor does not stop, it may be that the contacts of the thermostat are adhering. You can adjust the thermostat to zero first to separate the contacts. If they can be separated, you can continue Use, but it is better to replace the thermostat with a new one.

In addition, if the temperature sensor head of the thermostat is loose, the compressor will not stop. The temperature sensor head should be restored to its original position and then tightened to make it in close contact with the evaporator. .

If the temperature sensor head of the thermostat is damaged and leaking, the thermostat should be replaced with a new one.

If the compressor does not stop and the cooling effect of the refrigerator is not good, it may be caused by broken pipes, leaks and lack of fluorine. The leaks should be detected first, then plugged, and then fluorinated after vacuuming.