Haier prodigy refrigerator operation instructions, refrigerator freezer 1_7 which block is the coldest?

Generally, the temperature control knob of refrigerator has 0, 1, 2, 3, 4, 5, 6 and 7 gears. Gear 0 is a stop gear, and gears 5, 6 and 7 are forced cold gears. When the forced cold block is set, the compressor keeps running and the refrigerator is in a non-stop state. The larger the number, the lower the temperature of the freezer. It is suggested to put 3rd gear in spring and autumn, 1 or 2nd gear in summer and 4th or 5th gear in winter.