Induction Cooktop Ignores Pans and Touches

Induction only talks to magnetic cookware sitting correctly on the zone. A silent cooktop is not always a failed electronics pack.

Work through lockouts and pan compatibility first, then treat a still-dark interface as an electrical service call.

Cookware and Placement

Test with a known magnetic pan centered on the ring. Small pans on large zones may be rejected. Warped bases that rock also confuse detection.

Control Lock and Wipe Protection

Child locks and residual water on the glass can ignore inputs. Dry the surface and hold the lock key as your manual describes.

• Confirm the breaker feeding the cooktop is on.
• Dry spills before assuming a dead UI.
• Try a second magnetic pan.
• Note whether any zone LED flickers.

Power Supply Quirks

Dedicated cooktop circuits that share loads poorly, loose lugs, or a tripped GFCI elsewhere in the kitchen can starve the unit. Burning smells at the junction box mean stop immediately.

Safety note: Cooktop feeders are high-amperage. Do not open the cooktop or tighten feeder lugs yourself unless you are a licensed electrician working de-energized.

Touch Module and Generator Failures

If locks are clear and pans are correct yet nothing responds, touch panels, ribbon cables, or induction generators need professional testing.

Frequently Asked Questions

Will any stainless pan work?

Only if a magnet sticks firmly to the base. Many stainless pans are incompatible.

Why does one zone work and others do not?

Zones have separate coils and drivers; single-zone failure is common.

Can a phone on the glass cause lockouts?

Metal objects and cluttered surfaces can confuse sensors—keep the UI clear.

Still no response after pan and lock checks? Request induction service via our contact form.