How many files should I put in the refrigerator to keep it fresh?

1-6 is the gear of the thermostat, with the highest temperature at 1 and the lowest temperature at 6. You should adjust the gear according to the seasonal ambient temperature. In summer, it should be transferred to the lower gear (1-2), in spring and autumn, it should be transferred to the middle gear (about 3 gears), and in winter, it should be transferred to the higher gear (4-5 gears). The freezing room should be kept at about-18 degrees, and the refrigerating room should be between 0- 10 degrees.

But for a long time, I couldn't adjust the top gear (6th gear). The top gear is usually the forced refrigeration gear, and the compressor will always work without stopping. It usually takes several hours, but it can't exceed 4 hours, otherwise it will be harmful to the compressor.

The temperature in your refrigerator is higher, so the preservation effect is worse. You should raise the gear.

In addition, it is necessary to check the working condition of the compressor. If the compressor does not stop working for a long time, the refrigeration effect is not good, which is mostly caused by the rupture and leakage of the pipeline system.