| 摘要 |
A frosting cooler creates and maintains frost on cold products, such as bottles of a beverage stored in the cooler, thereby to provide a visual manifestation of the cold condition of the beverage. The cooler has the ability to deliver moisture to the products within the cooler so that frosting may be produced in environments where there is low humidity in the ambient air without freezing the liquid contained by the bottle. The cooler is operated to control to protect the frost on the products, once formed. In addition, the cooler is controlled to prevent frost build up on an evaporator and fan of the cooler in the presence of the additional moisture.
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