F50
Bauknecht Induction Zone Overtemperature

Induction cooktop zone shows F50 and shuts down when heating at high power

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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

Blocked cooling fan, Failed temperature sensor on coil, Overheating due to inadequate ventilation, Defective cooling fan motor

How to Fix / Troubleshooting

Safety first: Turn off the cooktop and allow it to cool. Disconnect from mains before opening.

  • Check ventilation: Ensure there is sufficient clearance under the cooktop and that vents are not blocked by drawers or insulation.
  • Inspect cooling fan: Access the underside and verify that the cooling fan runs when zones are active. Replace the fan if it is noisy, slow, or not running.
  • Clean dust: Remove dust buildup from the fan and heat sinks on the power modules.
  • Sensor check: Inspect the temperature sensor attached to the induction coil. Ensure it is firmly attached and wiring is intact. Replace if damaged.

Warning: Persistent overtemperature can permanently damage the induction modules.

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Repair Difficulty

Hard 4/5

Required Part

Cooktop Cooling Fan
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