Correctly adjust the thermostat of refrigerator to reduce power consumption. The temperature control knob of the refrigerator is marked with a number, which represents the control range of the temperature in the refrigerator.

The larger the target number, the higher the control temperature. The indication range of thermostat in different seasons is: 2 ~ 3 in summer; Spring and autumn 3 ~ 4; Turn on the temperature compensation switch when the room temperature is lower than 10℃ in winter 4 ~ 5!

The larger the number, the longer the running time and the colder the refrigerator. I hope my answer can help you!

Supplement: Refrigeration.

Moderate variable temperature

Cryogenic freezing