Should the air conditioner in the cold dish room be on 24 hours?

Yes Cold dish room is a special place for cutting cold dishes and serving them. In order to keep the freshness of cold dishes, the temperature in the cold dishes room should be kept low continuously, so the air conditioner in the cold dishes room should be turned on 24 hours. The cold dish room is equipped with special refrigeration facilities, washing, disinfection and dressing facilities that meet the requirements, and the indoor temperature shall not be higher than 25 degrees Celsius.