These small and compact DC chest freezers need to be defrosted manually. This means emptying them, turning them off, and removing accumulated ice/frost. This usually needs to happen when the frost thickness exceeds about 1/4".
Energy-saving tips for DC chest freezer
To make sure you don’t use more energy than absolutely necessary, please quickly review these simple suggestions. They will save you energy and money.
Be careful not to open the door too frequently when the weather is wet. Humid air may freeze inside the refrigerator. The more ice and frost accumulate in the DC chest freezer, the lower its operating efficiency.
Always check whether the ventilation is unblocked. A little air circulation is needed behind these devices.
When adding food to the DC chest freezer, make sure to cool it to room temperature first.
As we mentioned before, ice and frost will reduce the energy efficiency of the DC chest freezer by using more energy to maintain temperature. Pay attention to the amount of frost and ice. If it is thicker than 1/4", then it is time to clean.
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