Refrigerators have three situations: air-cooled, water-cooled or evaporative condensers.
The evaporative type is installed above the ice machine, and the water-cooled condenser is installed below the ice machine or below the refrigeration system;
The air-cooled condenser can be installed with the ice machine or installed outdoors depending on the actual situation. If desired, water-cooled condensers can be used on board or on the coast, using sea water for cooling.
Evaporative cooling can be used in ambient air temperatures, but it is not suitable for use in water-cooled or air-cooled refrigeration in terms of efficiency and economy.