Written by
Maya Chen Appliance Repair Content SpecialistPublished October 20, 2026
Content statusVerified
Error codeu_
ApplianceCooktop
Quick answer
What u_ means on a Miele induction hob and which cookware works.
Model compatibility
Miele reuses codes across series and model years, so u_ 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 thiscode means
No cookware, unsuitable cookware or cookware that is too small is on the cooking zone.
On a Miele induction hob, u_ is displayed for a cooking zone when the hob does not detect usable cookware. It points to the pot, not the hob.
Three reasons
No cookware is on the zone you switched on. Place a suitable pot or pan on it.
The cookware does not suit induction.
The cookware is too small for the zone.
Which cookware suits induction
Suitable: stainless steel with a magnetic base, enamelled steel and cast iron. Unsuitable: stainless steel without a magnetic base, aluminium, copper, ceramic glass or ceramic, and earthenware. If you are unsure about a pan, hold a magnet to its base. If the magnet sticks, it is suitable.
Size of the pot
Choose a pot or pan large enough to fill the space between the innermost and outermost cooking zone markings. A pot smaller than the innermost marking prevents the induction process, so the zone acts as if nothing were on it.
The M Sense code is a connection fault between cookware and hob.
Miele cooktop service in Los Angeles
If u_ remains with suitable cookware, call (310) 742-0025 in Los Angeles. Mention the hob model and the pan you used. Our cooktop repair page has details.
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.
Get started
Seeing this code on your Miele appliance?
Book an on-site visit in Los Angeles County or Orange County. We diagnose the appliance that is showing the code and give a written estimate before any repair.
Miele PowerFlex® induction and M Pro burner diagnostics and repair — detection, heating and control faults. Cooktop service is booked as an on-site visit in Los Angeles County and Orange County.
Tell us about your Miele —we’ll take it from there
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.
