The freezer is functioning properly but not refrigerating

Normal operation without refrigeration is mostly due to refrigerant leakage.

The reasons and solutions for the normal operation of the freezer but not refrigeration, do not disassemble it without authorization.

Causes and solutions for the refrigeration effect of freezers:

1) Cause analysis.

1. The high-pressure output buffer pipe in the compressor is broken, or the screw fixing the tube is loose, resulting in the high-pressure pipe not exhausting and the low-pressure pipe not suctioning, so although the compressor is running, it is not refrigerated.

2. The refrigeration system leaks, the refrigerant runs out, and although the compressor is running, there is no refrigerant evaporation and heat absorption in the system, so the temperature in the refrigerator does not drop.

3. The capillary is blocked, and the refrigerant cannot enter the evaporator to evaporate and absorb heat, and the temperature in the refrigerator does not drop.

2) Exclusion method.

1. Cut the casing, replace the buffer tube, or tighten the screws.

2. Find out the leakage part of the system first, and add refrigerant to a certain amount after passing the welding repair, pressure test and evacuation, usually according to the evaporator is full of frost or the refrigerator reaches the rated temperature.

3. The capillary or dryer is blocked, and the outlet is heated, so it should be removed and removed.

Summary. The reason is that due to the long working time of the compressor, the freezer will cause the refrigerant to limit the refrigeration temperature, resulting in ice jams in the freezer. In this case, you can unplug the power supply, let the ice in the freezer melt a little, and control the temperature to about 0 degrees.

Hello kiss, according to your problem to provide you with the following help, wide code kiss 1The temperature in the refrigerator room is too high, causing the refrigeration system to be buried and incorrectly invented. 2.

Frost forms in the evaporator. 3.The refrigerator has been used for too long, the refrigerator has various mechanical aging, and there are problems with the tube or evaporator, which affects the refrigeration.

4.There is a problem with the compressor of the refrigerator, and the pressure of the return pipe of the compressor is too low to bend, which will cause the compressor to not start.

It is that the freezer is energized and not refrigerated.

Kiss you to listen to whether there is a refrigeration sound in the freezer, if there is no clear nuclear sound, it means that the compressor is not working, to check the problem of the pressure and shrinkage machine, it is best to give the merchant ** to explain the cause of the failure, let the professional maintenance personnel repair.

The reason is that due to the long working time of the compressor in the freezer, the freezer will cause the refrigerant to limit the refrigeration temperature, resulting in ice blockage in the freezer. If it is too big, you can unplug the power supply, let the ice in the freezer melt a little, and control the temperature to about 0 degrees.

If the freezer is functioning properly but not cooling, there could be several reasons: Insufficient system pressure: The freezer's refrigeration system needs to operate at a certain pressure, and if the pressure is insufficient, the cooling effect will be affected.

This can be caused by a refrigerant leak or the presence of Cyclopyrine air in the system. Clogged refrigeration system: If there are pipes or filters clogged in the refrigeration system of the freezer, it will affect the refrigeration effect.

This is usually caused by the accumulation of impurities such as dust and dirt inside the pipes. Refrigeration system failure: There are many components in the refrigeration system of the freezer, including compressors, condensers, evaporators, etc., if these parts fail, it will also affect the refrigeration effect.

Temperature controller failure: The freezer's temperature controller controls the operation of the refrigeration system, and if the temperature controller fails, it will cause the freezer to fail to cool properly. If you are unsure of the specific cause, it is recommended to contact a professional maintenance personnel for maintenance and repair.