[. . . ] [. . . ] Levels "5" and above are to be used in special cases and for short period of times if super cooling is required In case of formation of thick layer of ice at the back of the refrigerator compartment, adjust the thermostat to position "0" till ice is totally defrosted Ice Defrosting: The Refrigerator you own is designed to automatically defrost ice that can form at the back of the compartment. Heat generated from the compressor is used to evaporate water caused by the defrosted ice In some rare cases and due to high intensity of humidity in the air, thick layer of ice can be formed at the back of the refrigerator. In this case, adjust the thermostat to position "0" till the ice is totally defrosted To reduce the formation of ice inside the cabinet, be sure to pack well the food and minimize the opening of the Refrigerator doors It is mandatory to unplug the Refrigerator before the ice defrosting process Do not use an electric heater to assist defrosting After finishing the ice defrosting process, wait for four hours after plugging the Refrigerator before loading the food General Recommendations: The best temperature for food storage for long periods is ­18ºC Avoid placing hot food in the Refrigerator Avoid frequent opening of the Refrigerator doors Avoid freezing glass bottles and soft drinks If the Refrigerator is not to be used for a long time, it is recommended to switch it off and leave the doors open Before cleaning, always unplug the Refrigerator. Do not use caustic or abrasive agents or soap for cleaning The compressor and the condenser should be freed of dust once a year with a brush or vacuum cleaner It is recommended to wrap the food in plastic bags or aluminum foils to isolate the content from direct contact with cold air In case of power failure, the Refrigerator you own is designed to preserve the low temperature for the longest period of time taking into consideration to avoid frequent opening of the Refrigerator doors [. . . ] [. . . ]