How often does the refrigerator run?

Usually 1-2 hours. The refrigeration operation of the refrigerator is determined according to the current set temperature of the refrigerator, that is, when the internal temperature of the refrigerator is different from the current temperature, it will start to operate. /

If it can't run, it may be due to the following reasons: 1. It may be that the refrigerator leaks refrigerant, which leads to the refrigerator not cooling after the power failure. 2. It may be that the low ambient temperature causes the refrigerator to start without cooling after power failure. 3. It may be that the fan of the refrigerator is not working properly, which leads to the inability to cool the refrigerator after power failure. 4. There may be something wrong with the buffer tube, resulting in no refrigeration.

Suggested solution:

1. In this case, you only need to find professional maintenance personnel to add refrigerant to the refrigerator.

2. When the ambient temperature is lower than the normal starting temperature of the temperature controller, check whether the low temperature switch of the refrigerator is turned on. Only by turning on the low temperature switch can the thermostat be forced to open. The refrigerator thermostat is installed in the cold storage room, and it will not be opened until the temperature of the cold storage room reaches the temperature required by the thermostat.

3. Open the door of the refrigerator freezer, press the small button on the edge of the box mouth by hand (this button is used to control the indoor lighting of the refrigerator when opening the door and stop the fan from working) to see if the fan works at this time. If the fan doesn't work, it will also cause the refrigerator not to cool.

4. The high-pressure output buffer tube in the compressor is broken, or the screw fixing this tube is loose, which will cause the high-pressure tube not to exhaust, and the low-pressure tube not to inhale, resulting in the compressor running, but not to cool. At this point, just open the sleeve, replace the new buffer tube, or tighten the screw.