The outside air vents and rear lower cover should be cleaned periodically to remove dust build up. Failure to do so could cause the appliance to lose its cooling ability and cause the compressor to overheat and malfunction resulting in food loss.
When cleaning the side vents and rear lower cover by vacuuming, then the power cord must be unplugged from the outlet to avoid any static discharge that can damage the electronics or cause an electric shock. Regular cleaning of the rear and side ventilation covers is also necessary to maintain reliable and economical operation of the unit.
Failure to keep the air vents on the exterior of the appliance clean can also cause overheating, appliance damage or property damage if the defrosted water cannot evaporate from the rear drain pan.
For the appliance exterior, use a clean sponge or soft cloth and a mild detergent in warm water. Do not use abrasive or harsh cleaners. Dry thoroughly with a soft dedicated cloth. Do not use contaminated cloths when cleaning the stainless steel doors. Always use a dedicated cloth and wipe in the same direction as the grain. This helps reduce surface staining and tarnishing.