AEG COMPETENCE B 8100 User Instructions page 14

Operating Instructions
Ü BOTTOM HEAT
Using this oven function you can, for example, re-bake moist cakes
using heat from below so that they are crispy.
Here the heater fitted in the base of the oven is used.
A DEFROST
Using the defrost oven function you can, for example, initiate even
defrosting or completely defrost cakes, butter, vegetables or other
delicate foods.
With this function, only the fan is in operation without heating.
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