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F6E2

F6E2 - Internal communication error (Appliance to User Interface)

Whirlpool · Smart All-in-One Washer Dryer

What does F6E2 mean?

This error indicates a loss of communication between the main control unit (ACU) and the Human Machine Interface (HMI), which is your control panel. The display may be blank or unresponsive.

Common Causes

  • Loose or damaged communication cable
  • Power supply issue to control units
  • Faulty control units

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Unplug the washer/dryer from the power outlet.

  2. 2

    Wait for 1 minute, then plug it back in.

  3. 3

    Check if the display now responds or shows information.

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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