① The frost problem of the refrigerator is not handled in time, resulting in the frost of the evaporator surface is too thick or too much dust, and then resulting in the decline of heat transfer effect. Because the surface temperature of the refrigerator evaporator is mostly lower than 0℃, and the humidity is relatively high, the moisture in the air is easy to frost, or even ice on the surface of the evaporator, affecting the heat transfer effect of the evaporator. In order to prevent the evaporator from being too thick, defrost it regularly.
② The compressor and the condenser of the refrigerator are both important refrigeration components. If stained with dust will affect the heat dissipation, resulting in a shortened service life, and directly affect the refrigeration effect. Therefore, it should be cleaned and maintained regularly. The refrigerator condenser fin should be cleaned with a hair brush every other month or so, so as to improve the heat dissipation effect.
Contact Person: Mr. John Wang