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1. There is more air or refrigeration oil in the evaporator, and the heat transfer effect is reduced Once more refrigeration oil is attached to the inner surface of the evaporator heat transfer tube on the freezer, its heat transfer coefficient will decrease. Similarly, if there is more air in the h... read more
Common Situation 1: Freezing After the Refrigerator Reason: The humidity in the refrigerator compartment of the refrigerator is high, and the surface temperature of the evaporator on the wall of the refrigerator compartment is very low, so the moisture in the air in the refrigerator compartment will... read more
Because the stainless steel inside the freezer is easier to oxidize at normal temperature (after power failure) than at low temperature, continuous use can slow down the aging phenomenon and relatively prolong the life of the freezer. In addition, if the freezer is not used when the freezer is shut ... read more
What kind of sound is a normal sound? You don't have to worry, the freezer manufacturer has summarized some relatively normal sounds for you, you can distinguish and judge scientifically, so as not to miss the normal freezer, it is also good to buy a freezer with abnormal sound. 1. It is normal for ... read more
In recent years, as people's demand for fresh, natural drinks and speed foods has increased significantly, the role of freezers in the storage process of cold foods and drinks is irreplaceable. Summer is coming as promised. This year's hot weather It seems to be earlier than usual, and people are ge... read more
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