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Error Code

Miele Dishwasher F91 Error Code

Plain-language guidance for Miele code F91 on Dishwasher — symptoms, safe checks, and when to call a technician.

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At a glance

Overview

Maya Chen Written by Maya Chen Appliance Repair Content Specialist Published October 20, 2026

Content status Verified

Error code F91
Appliance Dishwasher
Quick answer

F91 shows inactive load recognition on a Miele dishwasher and needs a repair visit.

Model compatibility

Miele reuses codes across series and model years, so F91 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.

Plain language

What this code means

Load recognition inactive.

F91 means load recognition is inactive on your Miele dishwasher. Miele lists this as a technical fault that you cannot remedy yourself.

What to do

Book a repair appointment. No home checks are given for this code.

Related codes

  • F88: the turbidity sensor fault.
  • F84: water intake fault.
  • F85: a general technical fault.

Miele dishwasher service in Los Angeles

Miele dishwasher service in Los Angeles: call (310) 742-0025, or see dishwasher repair. Please have the code, the model number and your earlier steps ready.

Source: Miele support: Dishwasher Fault F91

Caution

Safety warning

Important safety warning

Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.

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Request a repair visit for a Miele appliance in Los Angeles County or Orange County. Share the model and symptom — or call and we will take the details.

(310) 742-0025
Phone (310) 742-0025
Email info@mielelosangeles.support
Hours Mon–Sat: 8:00 AM – 7:00 PM
Service area Serving Los Angeles County and Orange County.