Whirlpool Oven Error Code F1 E2 — UL A/D Error
What this means
The F1 E2 error code on Whirlpool ovens and ranges indicates a UL (Underwriters Laboratories) A/D (analog-to-digital) error on the control board. This is a safety circuit failure where the board's safety monitoring system has detected an abnormal reading in its analog-to-digital conversion. This code takes priority over normal operation and the oven will not function until the issue is resolved.
Alternate codes: F1E2
Step-by-step fix
2 stepsPower cycle the oven
Disconnect power at the circuit breaker for at least 30 seconds, then reconnect. Allow at least one minute and check if the error clears.
This code is safety-related — take it seriously. Do not attempt to bypass it.
Replace the control board
If the error persists after a power cycle, the control board must be replaced. This is a UL safety circuit failure that cannot be repaired.
Use only the exact OEM replacement board for your model — safety circuits are model-specific.
When to call a professional
Because this is a safety-circuit error, professional replacement is recommended to ensure the oven operates safely.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
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