abstract:Auto-defrost, automatic defrost or self-defrosting is a technique which regularly defrosts the evaporator in a refrigerator or freezer. Appliances using this technique are often called frost free, frostless or no-frost.
Themainfunctionof the controller: make heat, make cool, dehumidify, rotation fan, autorun, timing run, autodefrost, sleeping run and so on is also presented.