Nov 18, 2016
There are two kind of system in the use of refrigerators,direct cooling system and fan cooling system,so let's see what's the difference.
Direct cooling system:Based on the function of conduction,The inner cabinet will turns cold first,then the air will be cooled also,and the air inside will convect spontaneously.
Direct cooling with forced fan cirulation:Similar with direct cooling,but only with a added fan to make the temperature inside more even.
Fan cooling system:Cold air from the fan went and forced cirulating.