Yes, in the absence of alcohol, set it to almost -3°C. If it is still liquid, please adjust to -5.0°C or lower. Set to -6°C to -9°C in the presence of alcohol.
Please make sure the sugar content of the mixture is more than 13%, between 13% and 25%.
In the absence of alcohol, the temperature is set to -2℃~-3℃, and in the presence of alcohol, the temperature is set to -6℃ to -9℃.