E09
Asko
User Interface / Control Panel Communication Error
Dryer display shows E09; unit may not respond to button presses.
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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
Loose ribbon cable between UI and main board, Faulty user interface PCB, Damaged control panel buttons, Firmware communication fault
How to Fix / Troubleshooting
Safety first: Disconnect power before opening the control console.
Steps to check UI communication:
- Inspect ribbon cable: Remove the control panel cover. Locate the flat ribbon cable or harness between the display/control panel and the main control board. Disconnect and reconnect it to ensure a solid connection.
- Check for moisture or corrosion: Look for signs of moisture ingress or corrosion on connectors. Dry and clean gently if needed.
- Button test: With power restored, test each button for response. If some buttons are unresponsive or stuck, the UI board or overlay may need replacement.
- Firmware reset: Some Asko models allow a basic reset by unplugging for 10–15 minutes. If E09 persists, the UI PCB is likely faulty.
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Repair Difficulty
Medium
3/5
Required Part
User Interface Board
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