Error code
Thermador cooktop error code F5
Thermador error code F5: the control panel is reading a touch that is not a finger. What the code covers, what to check first, and what it does not tell you — on cooktops & rangetops.
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What we can confirm
Code F5, from the manufacturer's own documentation
A code is only meaningful together with the generation showing it — the same two digits mean different things across generations.
The code
F5
The control panel is reading a touch that is not a finger
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What it narrows down to
Panel wet or fouled
What you are probably seeing
Diagnostic
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What it looks like from the kitchen
The symptom this code usually arrives with
A code names the subsystem; the symptom is what sent you to look at the display in the first place. That page says what it usually turns out to be, cheapest cause first.
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Often just wet Cooktop controls locked or unresponsive
A cooktop that beeps and refuses, shows a lock symbol, or ignores the panel entirely. Spilled liquid and a wiped-but-damp surface are the usual reasons.
- A lock symbol on the display
- Beeps but nothing happens
- Panel dead with the cooktop otherwise powered
In more detail
About Thermador cooktop error code F5
What this one means
The control panel is reading a touch that is not a finger. It is a code the manufacturer publishes for this appliance, not one we have worked out — and it is decoded here rather than left as three characters on a display.
What the code covers
A published cause names a circuit rather than a component, which is the single most useful thing to know before ordering a part. This one covers:
- A spill
- A cloth left on the panel
- A pan handle resting across the controls
What to try yourself
- Clear and dry the whole panel
Then what
If the panel is dry and it persists, the glass sensor board is next.
This code is published for cooktops & rangetops. The full list of codes has the rest of them, searchable, including the labels older and newer machines use for the same conditions.
This article is based on:
- Official manufacturer documentation
- Internal repair procedures
- Technician repair history
- Company quality standards