2. If the compressor stays around the clock, the freezing room may cause the refrigerant to limit the refrigeration temperature. This phenomenon mostly occurs in air-cooled refrigerators. The reason is that the evaporator frost in the refrigerator is broken, which leads to ice jam. It is not excluded that the air-cooled fan is broken and the air outlet is blocked by too many items in the refrigerator, resulting in poor cooling effect.
Power saving tips:
The refrigerator should be placed away from direct sunlight, which is conducive to ventilation, and at the same time keep a certain distance from the wall, so that the heat generated during the operation of the refrigerator can be dissipated.
Always check the tightness of the refrigerator seal. If the seal is deformed, it will affect the degree of close fit, leading to the leakage of cold air, thus increasing power consumption. Serious deformation should be repaired and replaced in time.
After the refrigerator is used for a period of time, it will produce some frost. If you can't defrost regularly, it will affect the refrigeration effect, increase the power consumption, and even the compressor is easy to be damaged. Therefore, whenever the thickness of frost exceeds 7cm, it should be defrosted.