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Freezers have a shelf life. If they are over aged, they will continue to pose certain safety risks. If they are over used, they will also pose risks of using refrigerators and how to store them every day. 1、 What damage will be caused when the freezer is overloaded? 1. The cooling effect is reduced ... read more
1、 The refrigeration effect of the refrigerator is not obvious: insufficient refrigerant or leakage (external or internal leakage) Judgment: ① The compressor runs continuously without stopping. ② The evaporator is not cold, the condenser is not hot, some leaks, the evaporator is frosted and the cond... read more
What behaviors make refrigerators ageing 1. Power off and power on at will, especially some users think that power is only turned on during business hours, and directly cutting off the power supply of the freezer after get off work can save electricity. This is a serious misuse. The power socket sho... read more
The supermarket freezer turns off the power of the freezer after the business is closed to save electricity. That is, in order to save energy, more electricity is consumed when it is open for business the next day. Opening the freezer frequently without waiting for the freezer to start for a period ... 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 you use the supermarket freezer for a lo... read more
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