E15
Teka
User Interface / Communication Error
Washer-dryer displays E15; control panel may be unresponsive or behave erratically.
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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 connection between display board and main PCB, Faulty user interface (UI) board, Damaged communication cable, Main PCB communication fault
How to Fix / Troubleshooting
Safety first: Unplug the appliance before removing the control panel.
- Power reset: Leave the machine unplugged for 10 minutes, then reconnect and test. This can clear transient communication faults.
- Inspect UI connections: Remove the top cover and, if necessary, the front control fascia. Check that ribbon cables and connectors between the UI and main PCB are fully seated.
- Check for moisture: Look for condensation or detergent residue behind the control panel. Dry carefully and correct any leaks from the detergent drawer.
Warning: If E15 persists, either the UI board or main PCB may need replacement. This should be diagnosed and performed by a Teka service technician.
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Repair Difficulty
Professional Required
5/5
Required Part
User Interface Board
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