Tecnogas
Unresponsive Touch Controls / Keypad Failure
Digital display is lit but buttons do not respond or respond intermittently.
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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
Worn touch membrane, Loose ribbon cable, Moisture under glass, Faulty user interface PCB
How to Fix / Troubleshooting
Safety first: Disconnect power before removing the control panel.
Steps:
- Remove the control panel trim and reseat the keypad ribbon cable on the control board.
- Inspect for signs of moisture or corrosion; dry thoroughly.
- If only certain keys fail consistently, the keypad membrane is likely worn and should be replaced.
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Repair Difficulty
Medium
3/5
Required Part
Touch Keypad / User Interface Board
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