Blomberg
Door Insulation / Cooling System Inefficiency
Oven door glass is excessively hot to touch during normal baking.
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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.
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Possible Causes
Failed or misaligned door inner glass, damaged door seal, non-operational cooling fan, missing heat deflector or trim
How to Fix / Troubleshooting
Safety first: Be cautious of hot surfaces. Disconnect power before removing door components.
- Check cooling fan: During operation, listen for the cooling fan above the door. If it does not run, troubleshoot the cooling fan motor and its circuit.
- Inspect door seal: Ensure the gasket is intact and sealing all around the door.
- Examine door glass: Remove the door (following the manual) and inspect the inner and middle glass panes for cracks or missing clips. Replace any broken glass panels.
- Verify trims and deflectors: Ensure that any metal trims or deflectors above the door are present and correctly installed.
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Repair Difficulty
Medium
3/5
Required Part
Oven Door Seal (Gasket)
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