1. Press the freezer key, and the refrigerator will enter the freezer temperature setting state. At this time, the display area will flash to show the set temperature. 2. When the refrigerator temperature display flashes, pressing the refrigerator button again will change the set temperature of the refrigerator. Every time the button is pressed, the temperature will change cyclically in the order of 3℃→2℃→ 1℃→7℃→4℃→5℃→6℃→3℃. When the display shows the temperature you need, just stop the button. If the refrigerator key is not pressed again within 5 seconds, the setting is complete. It should be noted that the refrigerator displays the actual temperature, not the set temperature. For example, the actual temperature in the refrigerator is 20 degrees, which can be adjusted to 5 degrees. After the stop button, the refrigerator will display 20 degrees, and then slowly drop to 5 degrees through work.