A:Answer As you have noted, the LG 6.3 cu. Ft. Smart Induction Slide-in Range with Convection and Air Fry, Model # LSIL6332FE does not have a bottom element.
As with range ovens with True Convection, it is normal for the convection fan to operate periodically throughout a normal bake cycle in the oven. This is to ensure even baking results.
Your owner's manual recommends using rack position 2 for cheesecake and rack position 3 for pizza.
When a convection oven is not baking the bottom of cakes or pizza well, it could be due to restricted airflow or a misalignment of the racks.
As for the overcooking of the tops and undercooking of the bottom, you may need to re-calibrate your oven temperature using one of two methods outlined on page 26 under 'Calibrating the Oven Temperature' in your owner's manual...^Ivan.
