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Err

Err on display - Invalid action performed

Whirlpool · Washing Machines

What does Err mean?

This error code appears when an invalid action is attempted, such as trying to start a cycle with the door open or attempting to select a different cycle while one is already in progress.

Common Causes

  • Attempting to start a wash cycle while the washer door is open.
  • Trying to select or change a wash cycle while another cycle is actively running.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Ensure the washer door is securely closed before attempting to start any cycle.

  2. 2

    If a cycle is already running, allow it to complete or manually cancel it before selecting a new one.

  3. 3

    No further action is generally needed to clear this particular error, just correct the invalid action.

Browse all codes in this manual (218)
Verified technical data. Last updated: April 2026

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Source: Whirlpool Washing Machines
Open Manual (Page 21)Search more codes in this manual