The fresh -keeping cabinet has become an indispensable electrical appliance in peoples daily life. Most users only use refrigerated and fresh food.But after buying home, I know nothing about the maintenance of fresh -keeping cabinets.So that the reasons why the fresh -keeping cabinet does not refrigerate does not know what to know. Please ask professionals to repair the cost expensive. If you do it yourself, it is easy to shorten the life of the fresh -keeping cabinet.Let me explain how to buy fresh -keeping cabinets and fresh -keeping cabinets.
The preservation display cabinet does not refrigerate from the following aspects to be judged from the following aspects
1: If your fresh -keeping display cabinet belongs to the cold type, check whether the fan can work.
Open the door of the frozen chamber, and hold the button at the edge of the box mouth with your hands (this button controls the interior lighting and suspending fan when opening the door). View whether the fan can work. The wind turbine does not work.In addition, too much food in the box will also affect the refrigeration effect.
2: Check whether the power connection can be normal.
Open the door of the box to check whether the lighting lights in the box can be lit or tested with a pen.
3: If the compressive function work, the refrigeration system is not refrigerated (commonly known as potion).
After a few minutes of running the hierarchical cold cabinet, unplug the plug and listen to the sound of liquid activities in the copper pipe.If not, it means that the refrigerant in the system has leaked, or the compressor has lost work.
4: If the power supply is connected to normal, listen to whether the compressor is working.
The normal work of the compressor will make a slight and vibration motor sound (if you feel the vibration of the compressor with your hands, you should pay attention not to scald. Because the temperature of the compressor is 40-50 ° C in winter, it can reach 80-90 ° C in summer).
What is the reason why the fresh -keeping cabinet does not refrigerate?
1. Improper temperature control adjustment, the refrigerator is too short.
2. The temperature compensation circuit is turned on, or a failure.
3. The leakage of the refrigerant becomes less, and the refrigeration volume decreases.
4. The pipeline system is blocked or dirty, and the refrigeration effect decreases.
What should I do if the fresh -keeping cabinet does not refrigerate?
1. If your fresh -keeping display cabinet belongs to the cold type, check whether the fan can work.Open the door of the frozen chamber, and hold the button at the edge of the box mouth with your hands (this button controls the interior lighting and suspending fan when opening the door). View whether the fan can work. The wind turbine does not work.In addition, too much food in the box will also affect the refrigeration effect.
2. Check whether the power connection can be normal.Open the door of the box to check whether the lighting lights in the box can be lit or tested with a pen.
3. If the compressive function work, the refrigeration system is not a refrigerant (commonly known as the potion).After a few minutes of running the hierarchical cold cabinet, unplug the plug and listen to the sound of liquid activities in the copper pipe.If not, it means that the refrigerant in the system has leaked, or the compressor has lost work.
4. If the power supply is connected normally, listen to whether the compressor is working.The normal work of the compressor will make a slight and vibration motor sound (if you feel the vibration of the compressor with your hands, you should pay attention not to scald. Because the temperature of the compressor is 40-50 ° C in winter, it can reach 80-90 ° C in summer).

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