Error code
Thermador dishwasher error code UP
Thermador error code UP: the machine has taken a software update and is telling you so. What the code covers, what to check first, and what it does not tell you — on dishwashers.
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What we can confirm
Code UP, 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
UP
The machine has taken a software update and is telling you so
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What it narrows down to
Software updated
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 a protection Dishwasher will not start
A machine with lights on that will not run, or one that shows nothing at all. On this platform a machine that refuses to start is usually protecting itself, and the code says which protection.
- Lights on, nothing happens
- A code showing before the cycle begins
- Dead panel, no lights at all
In more detail
About Thermador dishwasher error code UP
What this one means
The machine has taken a software update and is telling you so. 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:
What to try yourself
- Press any program button to clear it
Then what
Not an error at all. It is here because it appears in the display exactly like one.
This code is published for dishwashers. 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