It is best to adjust the mathematical gear size according to the seasonal ambient temperature.

I suggest you put a thermometer to measure it. If the temperature is too high, turn on the math gear. If the temperature is low, just turn down the digital file to make the temperature reach your required range. It should be noted that the freezer has a certain temperature difference, high and low.

The cold storage temperature of beer should be controlled at about 6-8 degrees, and the optimum temperature for drinking beer is about 10 degrees.