--- title: "Thermador induction cooktop showing E9011" description: "What E9011 means on Thermador induction cooktops, what to check before booking, and when it is not a failure at all." url: "https://cooktoprepair.center/error-codes/thermador-e9011/" --- # Thermador induction cooktop showing E9011 E9011 is Thermador's code for a connection that does not match the circuit diagram in the installation instructions. ## What E9011 actually means. E9011 is Thermador's code for a connection that does not match the circuit diagram in the installation instructions. Thermador cooktop display What to do when E9011 shows on the cooktop ### Kind of code Induction power and coils An induction zone could not drive its coil as the board planned: no pan was detected, the current ran too high or too low, or the power stage reported trouble. The pan base, the supply voltage and a clogged air intake are checked before the coil or the power board is replaced, and a top that trips its breaker is left switched off until then. ### Usually leads to Induction board and coil repair Induction zones that stop sensing pans, cut out, buzz or show codes, traced to the power boards, the coils, their sensors and the links to the controls. ### Shows up as Cooktop Tripping Breaker The circuit breaker for the cooktop trips as a burner or zone switches on, at one particular setting, or a few minutes into cooking. ### Make Thermador A BSH-owned luxury brand that lists gas, electric and induction cooktops alongside pro-style rangetops. ### Source Thermador induction cooktop error codes (US support) Listed on Thermador's induction cooktop page. ## Before you book, in this order. Each step comes from Thermador's own guidance for E9011 on its cooktops. Follow it to the end: the last card says whether this is a visit. 01 Disconnect the cooktop from power. 02 Leave the junction box wiring to a qualified installer rather than reconnecting it yourself. 03 Have the hookup corrected to the diagram, or book a visit to trace it. ### Still there? It usually turns into [induction board and coil repair](https://cooktoprepair.center/services/induction-board-and-coil-repair/). Book with the code and the model number. ### What not to do E9011 does not mean a part wore out. It is about how the cooktop was connected. ## What you may notice with it. The cooktop problems E9011 tends to arrive with. Answer these at the cooktop before anyone is booked. [All problems](https://cooktoprepair.center/problems/) Before you call ### [Cooktop Tripping Breaker](https://cooktoprepair.center/problems/cooktop-tripping-breaker/) [All 6 causes, cheapest first](https://cooktoprepair.center/problems/cooktop-tripping-breaker/) It also comes with - [**Cooktop Error Code**](https://cooktoprepair.center/problems/cooktop-error-code/) Gas, fire, broken glass or live current ### Cooktop Tripping Breaker 6 causes, cheapest first Where E9011 usually leads ## Induction board and coil repair. **Induction power board, coil or sensor · moderate to highest.** Book a visit [What the job involves](https://cooktoprepair.center/services/induction-board-and-coil-repair/) ## Thermador cooktops. A BSH-owned luxury brand that lists gas, electric and induction cooktops alongside pro-style rangetops. [Thermador cooktop repair](https://cooktoprepair.center/brands/thermador/) More Thermador codes [dE](https://cooktoprepair.center/error-codes/thermador-de/) [F0](https://cooktoprepair.center/error-codes/thermador-f0/) [F1](https://cooktoprepair.center/error-codes/thermador-f1/) [F2](https://cooktoprepair.center/error-codes/thermador-f2/) [F5](https://cooktoprepair.center/error-codes/thermador-f5/) [F8](https://cooktoprepair.center/error-codes/thermador-f8/) [F9](https://cooktoprepair.center/error-codes/thermador-f9/) [U400](https://cooktoprepair.center/error-codes/thermador-u400/) [E9000](https://cooktoprepair.center/error-codes/thermador-e9000/) [E7010](https://cooktoprepair.center/error-codes/thermador-e7010/) [E8204](https://cooktoprepair.center/error-codes/thermador-e8204/) [E8205](https://cooktoprepair.center/error-codes/thermador-e8205/) [All 14 Thermador codes](https://cooktoprepair.center/error-codes/#codes-thermador) Induction power and coils on other makes [Bertazzoni U400](https://cooktoprepair.center/error-codes/bertazzoni-u400/) [Bosch U400](https://cooktoprepair.center/error-codes/bosch-u400/) [Dacor C2](https://cooktoprepair.center/error-codes/dacor-c2/) [Fulgor Milano U400](https://cooktoprepair.center/error-codes/fulgor-milano-s700-u400/) [Gaggenau E9000](https://cooktoprepair.center/error-codes/gaggenau-e9000/) [KitchenAid FC E0](https://cooktoprepair.center/error-codes/kitchenaid-fc-e0/) [Samsung C2](https://cooktoprepair.center/error-codes/samsung-c2/) [SKS F33~F45](https://cooktoprepair.center/error-codes/sks-f33-f45/) [All 22 codes of this kind](https://cooktoprepair.center/error-codes/#family-induction) Thermador builds this ### Gas cooktop A gas cooking surface dropped into a countertop cutout, with its gas line and power cord running down into the cabinet underneath. Thermador builds this ### Induction cooktop A glass cooktop in the counter that heats the pan itself through magnetic coils, run by power boards and cooled by a fan underneath. Thermador builds this ### Rangetop A pro-style gas cooking top with its knobs across the front, set into a notch above a base cabinet, often with a griddle or char-broiler beside the burners. ## In Thermador's own words > The appliance is not connected properly. [Thermador induction cooktop error codes (US support)](https://www.thermador.com/us/support/induction-cooktops/error-codes) [Thermador induction cooktop error codes (US support)](https://www.thermador.com/us/support/induction-cooktops/error-codes) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Listed on Thermador's induction cooktop page. ## Thermador E9011 cooktop repair, where we come out. The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered. 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Disconnect the cooktop from power. If it comes back, it needs a visit. ### Why would a working Thermador suddenly show E9011? A connection in the junction box can loosen or be disturbed when cabinets below are worked on. ### Can I cook while E9011 is on the display? No. Keep the power off until the connection is fixed. ### Where does the Thermador circuit diagram for E9011 come from? Thermador's step for E9011 is to make sure the appliance is connected as shown in the circuit diagram. That diagram comes with the installation instructions. The installer compares the hookup at the junction box against it. --- **[Read on the site: Thermador induction cooktop showing E9011](https://cooktoprepair.center/error-codes/thermador-e9011/)** **[Book a visit with CooktopRepair.center](https://cooktoprepair.center/schedule/)**