Refrigerator 1-7 file comparison table

Refrigerator 1-7 temperature comparison table: 1 file: 9- 10℃, low power consumption, but not fresh; Second gear: about 8℃, commonly used in summer; Third gear: 6-7℃, suitable for spring and autumn; 4th gear: about 5℃, suitable for spring and autumn; 5th gear: about 4℃, suitable for winter use; 6th gear: about 3℃, suitable for climate with temperature lower than 10℃; 7th gear: about 2℃, occasionally used.

The gear of refrigerator should be adjusted according to the change of external temperature: if the ambient temperature is suitable in spring and autumn, it should be in the middle range (3-4 gears); When the ambient temperature is high in summer, the weak gear should be played (2~3 gears); When the ambient temperature is low in winter, it is necessary to hit the strong gear (5~6 gears).

"0" stands for stop gear, no refrigeration, and the seventh gear is forced cooling, which is rarely set in this gear. Generally, there is a lot of food in the refrigerator. When refrigeration is urgently needed, set this gear, and the compressor will probably not stop.

After seeing the temperature of the gear, many people may think that the high gear should be adjusted in summer, which can reduce the temperature in the refrigerator and better keep the food fresh, while the low gear should be adjusted in winter to increase the temperature in the refrigerator. But in fact, this is just wrong, because the refrigerator can cool the inside after transferring heat to the outside of the refrigerator.

So it is very influenced by the outside world. If the gear is set too high in summer, the temperature difference between the inside and outside of the refrigerator will be too large. The refrigerator needs to run for a long time to keep the temperature in the box, and it will emit heat continuously during the operation, thus heating up the refrigerator continuously.

In order to cool yourself down, the compressor of the refrigerator will continue to run, which will consume more electricity and affect the service life of the refrigerator. Therefore, it is necessary to adjust the low gear in summer, so that the temperature difference between the inside and outside of the refrigerator should not be too large, and it should be adjusted to the high gear in winter.

More energy-saving methods for refrigerators

First, reserve heat dissipation space.

At present, refrigerators are all built-in condensers. On the left and right sides of the refrigerator, the rear compressor is the main heat dissipation demand. When placing the refrigerator, at least 10cm space should be reserved on the back and left and right sides of the refrigerator to ensure the normal heat dissipation of the refrigerator and reduce the equipment load, thus achieving the purpose of saving electricity.

Second, food should be placed in moderation.

The food in the refrigerator should be sorted as neatly as possible, leaving a certain gap, which can be placed on the 7 th and 8 th floors, not too much. Don't put the food too tightly, you can leave a gap to facilitate the circulation of cold air, let the food cool down faster, reduce the operation times of the compressor and save electricity.

Third, regular cleaning.

Refrigerators should regularly clean shelves, liners, drain holes, sealing strips, radiators, shells and doors. Prevent the drain from being blocked by foreign objects, causing icing and increasing the energy consumption of the refrigerator; Prevent foreign objects and dirt from adhering to the door sealing strip, which will cause the refrigerator door to close loosely and increase the energy consumption of the refrigerator. Proper regular cleaning can prolong the service life of refrigerator.