Thermador’s gas cooktops rely on sealed burners, spark igniters, and mechanical knob controls, while the induction and electric lines run on touch-control electronics with their own documented error codes: dE for demo mode, F1/F6 for zone overheat, F2/F4 for electronics overheat, F5 for cookware detected too close to the control panel, and F8 combined with an H/h reading when a zone has run continuously long enough to trip its automatic time limit. Several induction-specific codes (E7010, E9000/E9010, E8204-E8206) relate to Wi-Fi/hood connectivity and the optional wireless cooking sensor rather than the cooktop itself.
Because gas and electronic cooktops fail through entirely different mechanisms, we diagnose which platform you have first, then work from Thermador’s own documented error code behavior rather than treating “cooktop repair” as one generic service.
Common Cooktop Problems
Gas burner won't light, or clicks without igniting
Cooktop stuck in demo mode ("dE") — won't heat any zone
Induction or electric zone overheats and shuts off (F1/F2/F4/F6)
"Hot cookware near control panel" problem (F5) with cookware that has cooled
Induction zone won't connect to Wi-Fi/hood, or reports a wireless sensor problem
Zone shuts off after extended continuous use (F8 + H/h)
Cooktop Error Codes
Recognize a code on your display? Look it up before you unplug anything or attempt a repair.
F8
Thermador Cooktop F8 + H/h Error Code
E7010
Thermador Induction Cooktop E7010 Error Code
E8204
Thermador Induction Cooktop E8204 Error Code
E8205
Thermador Induction Cooktop E8205 Error Code
E8206
Thermador Induction Cooktop E8206 Error Code
E9000
Thermador Cooktop E9000 / E9010 Error Code
E9011
Thermador Induction Cooktop E9011 Error Code
F0
Thermador Induction Cooktop F0 Error Code (MoveMode®)
F1
Thermador Induction Cooktop F1 / F6 Error Code
F9
Thermador Induction Cooktop F9 Error Code (Flex Zone)
U400
Thermador Cooktop U400 Error Code
dE
Thermador Cooktop "dE" Demo Mode
Popular Thermador Cooktop Models
Thermador PCG486GD
Model # PCG486GD
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Model # PC486GL
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Thermador CEP365
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Why Trust Us With Your Thermador Cooktop
- Trained on Thermador cooktop control systems and diagnostics.
- Genuine OEM parts stocked for the most common failures.
- Upfront flat-rate pricing, approved by you before we start.
- 30-day workmanship warranty on every repair. Parts may carry the manufacturer's warranty where applicable.