Refrigerators use this way, saving energy and defrosting! I used it wrong for so many years!

Temperature Compensation Switch

Refrigerator temperature compensation switch is designed according to the characteristics of large temperature difference between North and south of China. When the ambient temperature is low (below 10 C), please turn on the temperature compensation switch for normal use. When the ambient temperature is low, if the temperature compensation switch is not turned on, the compressor will work less or not, the start-up time is short and the shutdown time is long, which results in the higher temperature of the freezing chamber and the incomplete freezing of frozen food. Therefore, the temperature compensation switch must be turned on. (The principle is that when the ambient temperature is below 10 degrees Celsius, you need to turn on the switch to warm the refrigerator freezer so that it can work passively so as to keep the freezer freezing at a low temperature.) Turning on the temperature compensation switch does not affect the service life of the refrigerator. When the ambient temperature rises and the ambient temperature is higher than 15 C, please turn off the temperature compensation switch so as to avoid frequent start-up of the compressor and save electricity.