CHEF FAN-FORCED OVEN. UNIT 3, 21 ROWELL AV. IMPORTANT! The bottom floor surface of the oven is a HEAT SOURCE when the oven is turned on. - DO NOT place anything directly on the floor of the oven when cooking food in the oven. - Otherwise, the oven will not heat properly, and the bottom of the oven will be damaged by heat. When using the grill, the grill compartment door must be kept open. Please read the full user manual before using the stove and oven.