F06
Bauknecht
Fan (Ring) Heating Element Circuit Fault
Fan‑assisted modes do not heat properly, F06 error appears, convection fan may run without heat.
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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
Open fan (ring) heating element around convection fan, Loose or burnt wiring to ring element, Faulty fan‑heat relay on control board, Overheated connector at fan element
How to Fix / Troubleshooting
Safety first: Disconnect the oven from mains before working on the rear panel or internal components.
- Access fan element: Remove the rear inner panel inside the oven cavity (around the convection fan) to expose the circular ring element.
- Visual check: Inspect the ring element for cracks, bulges, or burn spots.
- Continuity test: From the rear of the oven, access the terminals of the ring element. Disconnect the wires and measure resistance; typical values are 20–40 Ω. Infinite resistance indicates a failed element.
- Check wiring and connectors: Inspect the wiring from the ring element to the control board. Replace any heat‑damaged connectors and ensure all spades are tight.
- Control board output: If the element and wiring are OK, the control board relay for fan heat may be defective. Replace the main control board if it does not supply power to the element when fan mode is selected.
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Repair Difficulty
Medium
3/5
Required Part
Fan (Ring) Heating Element
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