How to repair a broken refrigerator without refrigeration?

     1. The compressor is broken, if the power supply is fine, listen to whether there is any movement in the refrigerator, for example, whether the motor is vibrating, if there is a hearing, it means that the compressor is fine, if there is no movement, it may be that the motor is burned out, then it is a tragedy, the compressor is the heart of the refrigerator. If the power cord is broken, first of all, we can check whether it is a problem with the power supply, we can open the door of the box to observe whether the lights in the box are lit, or test the power cord with an electric pen to see if the wire is damaged, such as being bitten by mice.

      2. Lack of refrigerant, that is, refrigeration begins in the freezer - at the end of the refrigerator, if the refrigerant is lacking, it is first reflected in the refrigeration room from the beginning of the refrigeration, if the refrigerant is further insufficient, most of the double-door refrigerator capillary outlets are advanced to the freezer to start circulation, and the freezer evaporator can not be frosted all. If the refrigerant is further insufficient, the freezer will not be refrigerated.

      3. Frosting in the evaporator, when the frosting of the evaporator cannot be melted away, the air duct mouth is blocked, mainly because the air-cooled refrigerator usually has only one evaporator, and the cooling capacity cannot go out, resulting in the refrigerator not being refrigerated. At this point, the defrosting system needs to be checked, it may be that the defrost timer is faulty, or the heating element has burned out.

      The above is about "What are the reasons why the refrigerator is not cooling?" If the refrigerator is broken, it is necessary to find the cause in time, repair it for the reason, and replace some parts in time if you want to replace it, and also understand the correct operation method of the refrigerator to extend the service life of the refrigerator.