Induction Cooktop Not Heating: Check the Pan, Settings, and Power

Use only checks that match the exact appliance or system and its official guide.

1. Check 1

   Place a suitable, dry pan on the center of the affected induction zone and hold a small magnet against the outside of its base while the cooktop is off; use only cookware identified as induction-compatible by the pan maker or cooktop manual.

   Expected result: The magnet is attracted across much of the base and the pan is flat, or the magnet does not hold, the base is warped, or only a small area is magnetic.

   Next step: Try one known-compatible pan on the zone that best matches its base. If the display still shows no pan or the pan stays cool, continue to the control and power checks rather than using a converter disc or a gas-related workaround.

   Stop if: Stop for cracked glass, a pan that has melted or bonded to the surface, smoke, an arc, or an unusually hot control area.

   Why this matters

   Why: A non-magnetic, damaged, or poorly matched base may not be detected or may heat weakly; a compatible pan makes a cookware mismatch less likely but does not clear the zone electronics.

2. Check 2

   Select the exact cooking zone first, set a low-to-moderate power level using the model's controls, and center the pan on that zone; for a flexible or linked zone, use only the linking method shown in the manual.

   Expected result: The selected zone recognizes the pan and shows a stable power level, the power display flashes, or a different zone responds instead.

   Next step: Move the pan only while the zone is off or as the manual allows, then select the matching zone again. If the same zone remains cold with a known-compatible pan, compare it with a second zone once and document the result.

   Stop if: Stop for a cracked surface, uncontrolled heating, smoke, arcing, or any control that activates by itself.

   Why this matters

   Why: A flashing level or no response can indicate wrong-zone selection, an unsuitable position, or a pan base below the zone's detection limit; a stable level with a cold pan points elsewhere.

3. Check 3

   Inspect the display for a lock, pause, demo, error, or pan-detection indicator; with the surface cool and controls Off, wipe away food or liquid and use only the exact model manual's unlock or mode procedure.

   Expected result: A lock or special mode is active, the panel is wet or covered by an object, an error returns, or the panel is clear and the controls respond normally.

   Next step: Clear the accessible obstruction or mode once according to the manual and retry one zone. If the error returns or the controls remain unresponsive, stop using the cooktop and arrange service.

   Stop if: Stop for a damaged touch panel, liquid entering an edge, smoke, an arc, or an error that persists after the model procedure.

   Why this matters

   Why: A lock or wet panel can inhibit zone commands, while a recurring error after the manual procedure points toward a control, sensor, supply, or electronics fault.

4. Check 4

   If more than one zone is in use, note whether one power level drops or a boost function becomes unavailable; compare the behavior with the model manual's power-management description without changing installation settings.

   Expected result: A level is reduced only when zones share a side or linked area, or a single zone is weak even when all other zones are Off.

   Next step: Use lower settings or a different zone only as the manual permits. If one zone remains cold by itself, stop using that zone and arrange qualified service.

   Stop if: Stop for a breaker trip, hot wiring or outlet, smoke, arcing, uncontrolled heat, or a glass surface that is damaged.

   Why this matters

   Why: Some induction cooktops limit combined output to stay within their configured supply capacity; a single-zone failure with no load sharing is more suggestive of a zone, sensor, or control fault.

5. Check 5

   If the cooktop stopped after extended high-power use, remove cookware from the control area, turn the affected zone Off, and allow the appliance to cool; then check only the accessible ventilation clearance described in the installation manual.

   Expected result: A hot-surface or electronics warning appears, a fan runs after shutoff, the cooktop resumes after cooling, or it stays cold or shuts down again.

   Next step: Keep vents clear and use the model's normal power range. If the warning returns, the glass is too hot to handle, or the cooktop does not recover, stop use and arrange service.

   Stop if: Stop for smoke, burning odor, a cracked glass surface, repeated thermal shutdown, sparks, or a hot electrical connection.

   Why this matters

   Why: Induction electronics can reduce output or shut down for temperature protection, and poor ventilation can worsen that condition; a repeat shutdown after cooling needs service.

6. Check 6

   From a dry, safe position, check only the accessible breaker, plug, cord, and outlet or isolator status against the installation instructions; do not remove covers, probe conductors, or alter the circuit.

   Expected result: The display is completely dark, the breaker is open, the connection is hot or damaged, or the accessible supply appears normal while zones remain cold.

   Next step: Do not repeatedly reset a breaker. Arrange qualified electrical inspection for a supply or connection warning and appliance service for persistent no-heat behavior.

   Stop if: Stop for smoke, visible arcing, a hot or melted plug, water at the connection, exposed conductors, or a repeated trip.

   Why this matters

   Why: An induction cooktop may have a supply or connection problem, while a normal-looking exterior cannot clear internal power electronics or zone hardware.