Doesn't the refrigerator in Rong Sheng cool? Comprehensively analyze the causes and solutions.

Rong Sheng refrigerator is the leader of domestic household appliances, bringing convenience and freshness to countless families. However, what should I do if I encounter the problem of not cooling? Let's find out the reasons and solutions of refrigerator refrigeration in Rong Sheng.

Compressor problem

The compressor, the "heart" of the refrigerator, is the key to maintain refrigeration. If it is found that the high-pressure output buffer tube of Rong Sheng refrigerator compressor is broken or the screw fixing the tube is loose, it may cause that the high-pressure tube cannot exhaust and the low-pressure tube cannot inhale. In this way, although the refrigerator is running, the internal temperature cannot be lowered.

Refrigeration system problem

If the refrigeration system of the refrigerator leaks, all the refrigerant will be lost. Although the compressor continues to operate, the temperature in the refrigerator can't be lowered naturally because there is no refrigerant evaporation to absorb heat. Capillary blockage is also a common problem, which will prevent refrigerant from entering the evaporator to evaporate and absorb heat, thus making the refrigerator unable to cool.

Power supply problem

If you find that the refrigerator in Rong Sheng is not cooling, you need to check whether the lighting is on first. If there is something wrong with the power supply, we need to check the power socket and plug with an electric pen or multimeter. Ensure that the power supply voltage is between 187V and 242V. If it is lower than this range, the compressor may not start normally. When the ambient temperature is low, check whether the low temperature switch is turned on. If the switch is not turned on, the temperature controller may not be able to force power on.

Maintenance and inspection

Whether it is direct cooling refrigerator or indirect cooling refrigerator, we need regular maintenance and inspection. If problems such as system leakage or evaporator frosting are found, it is necessary to remove the casing for welding repair, pressure test, evacuation and adding appropriate refrigerant. Clogged capillary tubes or clothes dryers can also cause the refrigerator to fail to cool, so it needs to be removed to clear the blockage.