Adjustment method: General temperature control knobs are 0, 1, 2, 3, 4, 5, 6, 7. The larger the number, the lower the temperature of the freezer. Generally, the third gear is put in spring and autumn, depending on your regional requirements, whether the freezer can reach below-18 degrees. In order to keep food fresh and save energy, you can call 1 or 2 in summer and 4 or 5 in winter.
To sum up, the gear is adjusted according to the season and the situation of the refrigerator. The smaller the weather heat adjustment, the colder the weather, and the greater the adjustment.