Bomann Air Circulation / Element Distribution Problem

Oven heats unevenly, with hot spots and cold areas, food not cooked uniformly

Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Convection fan not running or running slowly, Convection element not heating, Top or bottom element failed, Incorrect shelf position or blocked airflow

How to Fix / Troubleshooting

Safety: Disconnect power before accessing internal components.

Steps:

Verify that the convection fan runs in fan-assisted modes. If not, test and replace the fan motor as needed.
Check that the convection heating element heats up when fan mode is selected. Replace if open circuit.
Inspect the top and bottom elements for visible breaks or cold spots; test with a multimeter.
Ensure that baking trays do not completely cover the shelf and block airflow, and use recommended shelf positions from the Bomann manual.

Repair Difficulty

Medium 3/5

Required Part

Convection Fan Motor

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