Keep the cold room well ventilated. Do not put too much on the top of the refrigerator. Also don't put uncooled things (such as hot water, hot dishes) in the refrigerator, and then let them cool down and put them in. Take things when you take things, don't open the refrigerator door for a long time. Because the combination of hot and cold air is prone to frost, time will appear hail near the condenser. The freezer is also not too full. Usually pay attention to it will not appear hail!

Unplug the power and wait for it to dissolve naturally. The refrigerator should be cleaned at regular intervals.

Some ice on the back wall of the cold room is normal. In order to ensure that the temperature of the refrigerating compartment reaches 3-5 degrees, the temperature of the condenser must reach below zero.

The manual mechanical refrigerator is not like everyone thinks, and it doesn't need to be adjusted all year round. The temperature adjustment of the mechanical refrigerator is determined according to the indoor ambient temperature. When the indoor ambient temperature is ≥30°C, the refrigerator stall is 1-3 files; when the indoor ambient temperature is 16°C-30°C, the refrigerator stall is 3-5 files; indoor environment When the temperature is ≤16°C, the stall position of the refrigerator is 5-7. Adjusting the temperature position can prolong the shelf life of the object and improve the working efficiency of the refrigerator.

The temperature of the back of the refrigerator compartment is lower than the temperature of the air in the refrigerator. The higher the gear position, the lower the temperature of the back. At this time, the temperature of the back may be lower than the freezing temperature of the water, the water freezes, and the refrigerator compartment The drain pipe is connected to the outside world. When you wipe off the water drops, there will be water drops appearing some time later. This is related to the humidity of the air.

That part is the connection between the upper and lower chambers of the refrigerator. You can turn off the power of the refrigerator first. After the ice melts, apply some cooking oil here to make the water unstoppable. In addition, the rear of the refrigerator freezer has a water-conducting small eye with a thin bamboo stick. It is a water pipe that leads to the evaporation tray on the compressor.

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