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7., the refrigerant used in refrigerators, or refrigerator refrigerant leakage will lead to refrigerator freezer room is not refrigeration. When the refrigerant is used up or leaked, the compressor can not use the refrigerant in a timely manner in normal work, and the refrigerating chamber of the refrigerator can not be normally cooled.
5. the temperature of the refrigerator in the direct cold refrigerator is adjusted automatically as the temperature of the freezing room is adjusted. The temperature of the freezing room can be lowered. Generally, the temperature of the refrigerator is 4-10 degrees normal. Note that the greater the number of temperature controllers, the lower the temperature, the larger the summer figures, and the smaller the numbers in the winter. Plus often open the refrigerator door, more items in the refrigerator, resulting in refrigerators not refrigeration or cooling effect is not ideal.Why not 6 refrigeration freezer because there is not the cause of the compressor, compressor can not continue to work there may be a high voltage output buffer compressor or fixed high pressure pipe fracture buffer tube screw is not tight, there is a compressor for long time working at very high temperatures will fuse the.
2 using a multimeter to check whether the power supply voltage below 187 volts, because the refrigerator according to the national standard of normal use voltage of 187V - 242V (the manufacturer unless otherwise indicated), less than 187 volts of refrigerator compressor is not effectively normal start.3. when the ambient temperature is lower than the normal starting temperature of the temperature controller, the low temperature switch of the refrigerator should be checked whether or not it is turned on. Only when the low temperature switch is turned on can the temperature controller be switched on. Refrigerator does not refrigerate the reasons, first of all, the refrigerator thermostat is installed in the freezer, the refrigerator temperature did not meet the temperature requirements of the thermostat, so the machine does not stop.
1. open the refrigerator door to see if the light in the box is bright to make sure the refrigerator is connected to the power. If the lamp is not lit by the power plug or pen multimeter to check whether there is electric power socket, the plug is a good refrigerator. Because the power is not plugged in, the refrigerator can not be normal refrigeration, as long as the plug in the power on the line.
