Thermador SEN error code
Air-quality or heat sensor fault (auto mode)
The sensor that drives automatic mode is faulty, so auto extraction won’t work — we test or replace the sensor.
Likely causes
- Faulty air-quality / heat sensor
- Sensor coated in grease
- Sensor wiring fault
How we diagnose & fix it
Because a code points to a likely area rather than an exact part, we run a full on-site diagnosis to confirm the real cause — testing the components above and the wiring and controls behind them. You get a clear, flat-rate quote before any work begins, and most SEN faults are resolved on the first visit with quality parts and a parts-and-labor warranty.
Appears on
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