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F8 E0

F8 E0 — Product not wired correctly

KitchenAid · Microwave Combination Oven

What does F8 E0 mean?

The oven has detected an issue with its internal wiring or power supply, suggesting it might not be correctly connected. This critical error prevents the oven from functioning properly.

Common Causes

  • Incorrect wiring connection during installation
  • Loose internal wiring harness
  • Faulty cooling fan or associated wiring

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Unplug the oven or disconnect its power at the circuit breaker.

  2. 2

    Wait for at least 30 seconds to allow the system to fully reset.

  3. 3

    Plug the oven back in or restore power.

  4. 4

    If the error persists, contact customer service for assistance.

Browse all codes in this manual (17)
Verified technical data. Last updated: April 2026

Related Faults

E0E0 - Product not wired correctly (F9)E1E1 - Stuck/shorted key (F2 Keypad)E3E3 - Meat Probe Connector Jack or Meat Probe Shorted
Source: KitchenAid Microwave Combination Oven
Open Manual (Page 49)Search more codes in this manual