Tecnogas Stuck Ignition Switch / Moisture in Ignition Circuit

Cooktop igniters keep clicking continuously even when all burner knobs are in the OFF position.

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.

Possible Causes

Wet or shorted burner valve switch, Liquid spill under control knobs, Shorted ignition wiring, Faulty spark module sensing circuit

Safety first: Unplug the range or switch off power. Close the gas supply if you will remove knobs or panels.

Steps:

Remove all burner control knobs and dry the area thoroughly, especially after spills or cleaning.
Allow the cooktop to air dry for several hours; use a fan to speed drying.
If clicking persists, access the burner valve switches and inspect for moisture or corrosion. Replace any switch that appears damaged or remains closed when the knob is off.

If all switches test good, the spark ignition module may be faulty and require replacement.

Medium 3/5

Burner Valve Ignition Switch Set

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