The upper layer of my refrigerator is not cooled, the lamp is still on, and the lower layer is cooled. Why is that? How can I solve it?
Home refrigeration is not refrigeration, or refrigeration effect is very poor?. The light will open when you open it, and the door will be closed. You've been buying this refrigerator for several years,
The refrigerant liquid absorbs the external heat and is evaporated into dry saturated steam to realize the temperature drop in the refrigerator, and the refrigerant is changed into a low-pressure superheated steam and is sucked back by the compressor, thus reciprocating.
The refrigerant in gaseous form by the compressor suction, compressed into a high-temperature and high-pressure steam enters the condenser through the exhaust pipe and the refrigerant heat into the ambient air, condensing high-pressure liquid through the filter into the capillary, and is vaporized into the closure pressure.
General refrigerant advanced refrigeration room and then into the freezer, your refrigerator door is refrigerated? In addition, you say that the upper layer does not cool, what does that mean, is the home freezer, or refrigeration?
