F09
Bauknecht
Software Configuration / EEPROM Parameter Error
Dryer displays F09 and may not start or may stop unexpectedly.
Advertisements
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.
Advertisements
Possible Causes
Corrupted program data in control board, Incorrect configuration after board replacement, Power surge during operation, Defective main control board
How to Fix / Troubleshooting
Safety first: Disconnect the dryer from mains power before removing covers.
- Power reset: Unplug the dryer for at least 10 minutes to allow the control to fully discharge, then reconnect and test.
- Check model configuration: If the main control board was recently replaced, ensure it is correctly configured for your specific Bauknecht dryer model (this often requires service software or technician access).
- Inspect control board: Remove the top cover and visually inspect the PCB for burnt components or moisture damage.
- Surge protection: If F09 appeared after a storm or power event, consider using a surge protector after repair to prevent recurrence.
- If F09 persists: The control board likely needs reprogramming or replacement, which is typically a technician-level task.
Warning: Do not attempt to reflash or modify firmware without proper tools and files; this can permanently damage the appliance.
Advertisements
Repair Difficulty
Professional Required
5/5
Required Part
Main Control Board (PCB)
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements