- “Zone beeps and shuts off with a pan on it”
- “Some pans work and others do not”
- “A wireless probe reporting instead of the cooktop”
Symptom
Thermador induction will not recognize the pan
A zone that beeps and switches off, or never starts, with a pan sitting on it. A magnet settles this in two seconds and no repair will change the answer.
- From $95 diagnostic, credited to the repair
- 59 cities and neighborhoods covered
- OEM parts available on order
- In writing the price, before anything is opened
Five ordinary causes
What this usually turns out to be
Cheapest and commonest first, which is also the order we check them in. They sit hundreds of dollars apart, and only the unit settles which one is yours.
-
The pan is not ferrous
Or has a base too thin to hold a magnet properly. Nothing to repair, and no setting changes it.
-
The base is too small for the zone
Each zone has a minimum diameter it can detect. A small pan on a large zone is invisible to it.
-
A warped base
An old pan that no longer sits flat loses contact and the cooktop drops in and out. It looks like an intermittent appliance.
-
The wireless cooking sensor
The probe is a separate device with its own battery, and it publishes its own conditions — low, lost, or failed. The cooktop is fine in all three.
Cooktop and induction repair from $240 -
A zone that genuinely is not detecting
When a known-good ferrous pan works on every other zone and not this one, it is the coil or its electronics.
Cooktop and induction repair from $240
In five minutes
Before you call anybody
None of it needs tools, and all of it makes the visit shorter.
-
01
Magnet on the base of the pan
Firmly stuck is good. Weak or nothing means the pan, and the answer is a different pan rather than a technician.
-
02
Try the same pan on another zone
Works elsewhere means the zone. Fails everywhere means the pan. Two minutes, and it decides everything.
-
03
Check the base is flat
Set it on a countertop and press one edge. A pan that rocks has warped and will drop in and out on induction.
-
04
If a probe is involved, change its battery
The wireless sensor is its own device. A low battery reads as the cooktop misbehaving.
How it shows up
What people describe when they call
Two shortcuts
Narrow it down before anybody arrives
A description of the behaviour leaves a few possible causes. A code names the subsystem, and the model number says which parts to bring. Either one shortens the visit; both together usually settle it.
If the display is showing something
Photograph it before it clears — codes do not wait. Search the full code list
If there is no code at all
The data plate is inside the cabinet, upper left wall or behind the grille. All models
In more detail
About Thermador induction will not recognize the pan
The magnet test comes first, and it is free
Induction heats ferrous metal only. Put a fridge magnet on the base of the pan: if it does not stick firmly, that pan will never work on this cooktop, whatever the appliance does. Copper, aluminum and most glass and ceramic simply cannot be used.
Two seconds with a magnet
Induction generates a magnetic field that induces a current in the base of the pan; the pan is what gets hot, not the glass. Only ferrous metal responds. A magnet that sticks firmly to the base means the pan will work; a magnet that slides off means it will not, and no setting, cleaning or repair changes that.
When it is the appliance
One zone that fails a pan every other zone accepts. That is the coil or its electronics, and it is a real repair — but it is worth arriving at by elimination, because the same complaint from a copper skillet costs nothing to answer.
This article is based on:
- Official manufacturer documentation
- Internal repair procedures
- Technician repair history
- Company quality standards
Before you book
Questions about thermador induction will not recognize the pan
My old copper pans do not work at all.
They cannot. Induction works by inducing a current in ferrous metal, and copper and aluminum do not respond. It is the one genuine compromise of induction cooking and it is not something an appliance can be adjusted to overcome.
A pan that used to work has stopped.
Look at its base. Warping from years of heat is common and it breaks the contact induction depends on. Test it on another zone before assuming the cooktop.
What is the wireless probe error?
The cooking sensor is a separate device with its own battery and its own published conditions. It is a replacement probe rather than a cooktop repair, which is a much smaller thing.
Where we do it
Across Miami-Dade, Broward, and Palm Beach
Same terms everywhere we go: an on-site diagnostic first, the price agreed in writing, and the exact figure confirmed once we have seen the unit.
Neighborhoods people ask for by name