Issaquah Wolf Induction Will Not See Pan

Induction Zone Will Not See the Pan

Short answer

A Wolf induction zone ignores a pan it cannot heat: a base a magnet will not hold, a base smaller than that zone accepts, or a pan set well off its ring. If a magnetic pan of the right size still leaves the zone flashing, the zone itself is at fault. Summit Cooking Appliance Service, (425) 272-6613, tests with a known induction pan on the $89 visit.

Install Check

Thresholds read on the visit by Summit Cooking Appliance Service, (425) 272-6613
What to measure	Where	Spec source	What it changes in the repair
Pan base against the zone's minimum	The ring printed on the glass for each zone	Wolf Induction Cooktop Use and Care Guide (CT models)	Wolf lists a smallest pan for every zone on CT tops. A base below it explains the flashing, and the visit ends with advice rather than a part.
Cooktop generation	Rating plate on the cooktop's underside	Wolf Induction/Electric Cooktop Installation Guide	CT and current CI tops are documented differently. The model on the plate decides which Wolf guide the zone is judged against.
Supply voltage	The cooktop's supply connection, read by us	Wolf Induction/Electric Cooktop Installation Guide	Rated 240/208 volts. Wolf links a low supply to performance, not to pan detection, so a low reading is recorded but not blamed for this fault.

Flashing is the zone waiting

Put a pan down, touch On/Off, and the level indicator flashes. That first flash is normal: current Wolf tops wait for you to pick Hi, Sim, Boost or a level. If it carries on flashing after you have chosen, and the zone goes dark about 30 seconds later, it has found nothing it can heat.

The pan explains most of that. Induction works only through magnetic metal, such as cast iron or magnetic stainless, and Wolf names aluminium, copper, glass and some stainless as unsuitable. Size matters too: on older CT tops Wolf gives a smallest pan for every zone, from 3 1/2 inches on the small zones up to 7 inches on the 11-inch one. Wolf also warns off rounded or uneven bases and wants the pan to sit within the ring marked for its zone.

Where the installation fits, and where it does not

Honestly, a pan that goes unrecognised is rarely an installation fault. The one supply detail worth reading after a remodel is voltage. Wolf rates its induction tops for 240 or 208 volts and warns that performance may suffer below 240, but it ties a low supply to how well a zone cooks, not to whether it finds the pan.

So the visit starts with a known induction pan. If that is ignored too, on one zone or several, the fault is inside the cooktop, and finding it is our side of the job.

Before you book

Try a fridge magnet on the underside of the pan. A magnet that drops away or only just holds means the zone is right to refuse it.

Centre the pan on a zone whose ring is close to the size of its base, touch On/Off, then choose a level while the indicator is still flashing.

Try a pan you know works, a cast-iron skillet for instance, on the same zone. If that heats, the first pan is the problem; if it does not, note which zone failed.

Stop there. Whatever sits behind the appliance's own panels, on its gas valves or live inside it is ours to test: call Summit Cooking Appliance Service on (425) 272-6613 and say what you found in the steps above.

Questions

The same pan worked last month. Why not now?

If it still heats on another zone, the zone that stopped seeing it is the likelier fault, and that is worth a visit. If it fails everywhere, look at the base: a pan that has warped or bowed no longer sits flat over the zone. Summit Cooking Appliance Service, (425) 272-6613, tests with our own induction pan to separate the two.