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F1E4

F1E4 — Main relay open or shorted

Whirlpool · Smart All-in-One Washer Dryer

What does F1E4 mean?

There is an issue with the main relay, a critical electrical component that controls power flow within the appliance.

Common Causes

  • Malfunction of the main relay component
  • Electrical fault or short circuit in the main relay's circuit

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Turn off the washer/dryer by pressing the POWER button.

  2. 2

    Unplug the appliance from the wall outlet for at least 30 seconds.

  3. 3

    Plug the washer/dryer back in and attempt to start a new cycle.

  4. 4

    If the error persists, contact customer service for a professional inspection.

Browse all codes in this manual (46)
Verified technical data. Last updated: April 2026

Related Faults

Display offDisplay does not turn onDoor Won't LockDoor Won’t Lock - Washer/dryer door fails to secureDoor Won't UnlockDoor Won’t Unlock - Washer/dryer door remains locked
Source: Whirlpool Smart All-in-One Washer Dryer
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