F17
Bauknecht
Special Mode Activation Fault
Super Freeze or Super Cool function not working, corresponding indicator flashing with error
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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
Faulty mode button on UI, Control board logic error, Sensor reading out of range preventing mode, Wiring issue between UI and main board
How to Fix / Troubleshooting
Safety first: Disconnect power before removing the user interface panel.
- Check basic operation: Confirm that other buttons on the control panel work normally. If only one button fails, the switch may be defective.
- Reset control: Unplug the fridge for 10 minutes, then reconnect and try to activate the mode again.
- Inspect UI panel: Remove the panel and check for stuck buttons, dirt, or moisture. Clean gently with a dry cloth.
- Replace UI if necessary: If the button does not register presses or the indicator keeps flashing error, replace the user interface board.
- Check sensors: If the system refuses to enter Super mode due to sensor errors, resolve any active sensor faults first.
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Repair Difficulty
Medium
3/5
Required Part
User Interface Board
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