With noFrost, a ventilation system diverts the humidity from the freezer compartment. As a result, the air remains dry. This reliably prevents frost from forming on the inside of the appliance or on your food. The multiAirflow system circulates the air evenly in the refrigerator compartment for constant temperatures. Foods recently placed inside are cooled faster. And the fresh food quality is preserved better. To prevent thawing of frozen foods when placing large quantities of new food in the freezer, simply activate the superFreezing button before going shopping. The appliance will then automatically cool down to a temperature as cold as –30 °C so that newly stored foods do not interrupt the freezing process.