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Kenmore Induction Cooktop E1 Error Code — IGBT Temperature Fault

Kenmore Cooktop Error Code Reference

E1

Kenmore Induction Cooktop E1 Error Code — IGBT Temperature Fault

Kenmore Cooktop

Medium Severity
Warning: If your Kenmore appliance displays the E1 error code and you are unsure how to proceed, turn off the appliance and contact a qualified technician. Some errors require professional repair to avoid further damage or safety risks.

The E1 error code appears on Kenmore induction cooktops and indicates the IGBT (Insulated Gate Bipolar Transistor) — the power switching component — has exceeded its safe operating temperature. The cooktop shuts down to protect the electronics.

Causes

  • Blocked ventilation ports under the cooktop
  • Using oversized cookware that blocks airflow
  • Extended high-power cooking session without rest
  • Failing cooling fan inside the cooktop

What To Do

  1. Turn the cooktop off and allow 15–20 minutes for it to cool.
  2. Ensure nothing is blocking the vents on the underside or sides of the unit.
  3. If E1 occurs consistently within minutes of use, the internal cooling fan may have failed and requires professional replacement.

Need Professional Help with Error Code E1?

Our highly trained Kenmore technicians can diagnose and fix this error code quickly — using factory-certified parts and a 30-day warranty.

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