What Are The Symptoms Of a Broken Refrigerator Compressor?

    The common car refrigerators are connected by the cigarette lighter, which is powered by the power generated by the engine or the power of the vehicle battery. However, it should be noted whether the voltage of the cigarette lighter is consistent with the voltage of the car refrigerator. It has 12V and 24V. points.

    A refrigerator is made up of many parts, and the compressor is one of them. But we sometimes hear some noise from the refrigerator compressor when we use the refrigerator. It should be noted here that compressor noise generally comes from three aspects. First, when the suction valve and exhaust valve inside the compressor are turned on, the valve plates collide with the relevant components; second, the compressor body is suspended by 3 hanging springs or supported by seat springs. Large changes in force sometimes cause the body to collide with the casing and make noise; third, fluid noise during the continuous suction and discharge of the compressor during the operation of the compressor. The sudden change in the pressure of the compressor suction or discharge of refrigerant gas will produce a vibration sound.

    Pay attention if the following situations occur. If there is a rattling sound during operation, it indicates that there is a problem with the compressor, and this is basically caused by the rupture of its internal suspension spring. Because in this case, the movement and the casing will collide, and after the compressor vibrates, it will make a rattling sound, so you need to ask a professional to open the casing for repair.

    If there is a hissing sound during operation, it also means that there is a problem with the compressor, and this sound is mainly caused by the rupture of its internal high-pressure output buffer pipe, which causes the hissing sound when the compressor is running and exhausting. In this case, a professional is required to replace the high-voltage output buffer tube with a new one.

    If the refrigerator compressor makes a humming sound when it is running, this is also a problem, which means that it is under load. It is necessary to check the power supply system it uses and adjust the starting contacts.