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What should I do if the temperature of the fresh-keeping cabinet is high?

What should I do if the temperature of the fresh-keeping cabinet is high?

Reason: The surrounding environment of the fresh-keeping cabinet is placed in direct sunlight. The surrounding environment of the fresh-keeping cabinet is very crowded and there are no gaps. The surrounding temperature is too high, the air circulation is poor, and the heat transfer efficiency is low.


There is too much food in the fresh-keeping cabinet, too crowded, and insufficient space is not left, resulting in poor air flow in the cabinet. The frost on the surface of the evaporator of the fresh-keeping cabinet is too thick, so that the cooling capacity cannot be transferred to the box, which affects the cooling effect.


There is too much oil and dust on the surface of the condenser, so that the high-temperature gas in the condenser cannot exchange heat with the outside air, and cannot be fully liquefied, reducing the cooling capacity, resulting in high temperature in the fresh-keeping cabinet.


Leakage or blockage of the refrigeration system of the fresh-keeping cabinet reduces the refrigeration efficiency. At this point, you should first judge whether it is leaking or clogging. If it is leaking, the system pipeline should be checked for leaks and repaired. If it is blocked, the filter drier can be replaced, and if necessary, the pipeline needs to be blown with nitrogen to remove impurities. Finally, it may be the internal failure of the compressor of the fresh-keeping cabinet, which reduces the working efficiency and the cooling capacity. The compressor casing should be cut open for repair.


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