All gear refrigerators are designed with temperature compensation switches. As we all know, the temperature control range of refrigerator is between 0 and 10 degrees. If the ambient temperature is below 0 degrees, the refrigerator will not start. But our freezer needs a temperature of minus 0 10 to ensure the quick freezing of our meat or other foods. Therefore, the manufacturer has set up a temperature compensation switch, which is used to turn on when the ambient temperature is lower than 0 degrees.
The temperature adjustment range of the refrigerator is such that it is generally set to level 7. The larger the number corresponding to the arrow, the lower the temperature you set. For example, if the arrow corresponds to 2, its approximate temperature is about 7 degrees, and if it corresponds to 7, its approximate temperature is 1-2 degrees.