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Dishwasher unresponsive, dark display

Dishwasher unresponsive, dark display - Energy-saving shutdown

Miele · Commercial Dishwashers

What does Dishwasher unresponsive, dark display mean?

The dishwasher does not respond when buttons are pressed, and the display and indicator lights are dark. This occurs when the dishwasher has automatically turned itself off after a preset energy-saving switch-off time.

Common Causes

  • The dishwasher automatically entered standby mode to save energy after a period of inactivity.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Press the On/Off button to turn the dishwasher back on.

  2. 2

    The display and indicator lights should illuminate.

  3. 3

    You can now select and start a program as usual.

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

Related Faults

403-405Fault 403-405 - Water intake problem, program cancelled406-408Fault 406-408 - Water inlet flow pressure too low412-414Fault 412-414 - Water inlet flow pressure too high
Source: Miele Commercial Dishwashers
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