Grundig
Touch Control Interference
Grundig induction hob controls are erratic or unresponsive when the surface is wet or when using certain cookware.
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Possible Causes
Water or spills on touch panel, Metal objects (spoons, lids) over control area, Faulty touch sensor calibration, Electrical noise from mains
How to Fix / Troubleshooting
Safety first: Turn off the hob before cleaning the control area.
- Dry the surface: Wipe the glass, especially over the control icons, with a dry, lint‑free cloth.
- Remove objects: Keep metal utensils and lids away from the control area.
- Power reset: Switch off at the mains for 1–2 minutes to reset the touch controller.
If controls remain erratic when dry and clear, the touch control PCB may need replacement.
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Repair Difficulty
Easy
2/5
Required Part
Touch Control Panel / User Interface PCB
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