The oven is cooking hotter than the temperature you specify, ending up with overcooked food. It is also hooter on one side as food on that side is cooking more quickly than the other. Heat and lots of moisture also escapes from the main oven into the side of the top oven causing condensation in the top oven when that is not even in use.
Make cooking a more enjoyable part of life with a multifunction oven.
The Multiplus oven with ring element offers the ideal cooking function for any recipe, and its even heat distribution system lets you cook on several levels at once.