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There is a lot of fog on the surface of the refrigerators, refrigerated display cabinets and doors of convenience stores in summer. It is also because of the reason that the refrigerated beverages cannot be seen inside. Is there a problem with the refrigerators? The problem is that it is normal for ... read more
1. Check the factors of artificially adjusting the temperature and whether the temperature adjusted by yourself is appropriate. If the adjusted temperature itself is not low, the temperature will not drop automatically. 2. The factor of ambient temperature. It may be due to the ambient temperature. ... read more
The noise of supermarket freezers mainly occurs in the thermal expansion and cooling contraction of compressors, evaporators and condensers, friction or resonance between pipelines, pipeline activities of refrigerants, and uneven vibration of refrigerants. If the freezer is used for a long time, the... read more
Many people turn on the commercial freezer when it needs to be used, and turn it off when it does not need to be used. In fact, this is not right, because if the freezer needs to be used again after being out of use for a long time, it will be turned on immediately, and the refrigerator will be turn... read more
(1) First adjust the temperature compensation to 0, then turn off the supermarket freezer and commercial freezer (directly turn off without temperature compensation), and unplug the power supply. Take out all the things in the freezer layer and the drawer, let the frost in it melt naturally, wipe it... read more
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