Bosch induction cooktop
showing E9011
E9011 means the connection at the cooktop does not match the diagram Bosch supplies, for example a swapped or missing conductor.
Mon–Sat, 8am–8pm
- Induction power and coils
- Induction board and coil repair
- Source: Bosch
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What E9011
actually means.
E9011 means the connection at the cooktop does not match the diagram Bosch supplies, for example a swapped or missing conductor. It is an installation problem the cooktop can detect.
Bosch cooktop display
What to do when E9011 shows on the cooktopKind of codeInduction 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 toInduction 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 asCooktop 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.
MakeBosch
A German maker whose US site lists gas and induction cooktops for building into the counter.
SourceBosch cooktop and rangetop error codes (US support)
Listed with U400 on Bosch's induction cooktop codes.
Before you book,
in this order.
Each step comes from Bosch's own guidance for E9011 on its cooktops. Follow it to the end: the last card says whether this is a visit.
Switch the breaker off.
Do not open the junction box and swap conductors yourself, even with the breaker off.
Have the connection redone to the circuit diagram by a qualified installer, or book a visit to trace it.
Still there?
It usually turns into induction board and coil repair. Book with the code and the model number.
What not to do
E9011 is not a board that has worn out. The cooktop is reporting how it 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
Cooktop Tripping Breaker
6 causes, cheapest first
Where E9011 usually leads
Induction board and coil repair.
Bosch
cooktops.
A German maker whose US site lists gas and induction cooktops for building into the counter.
Bosch cooktop repairMore Bosch codes
Induction power and coils on other makes
Gas cooktop
A gas cooking surface dropped into a countertop cutout, with its gas line and power cord running down into the cabinet underneath.
Electric cooktop
A coil or smooth-glass radiant cooking surface built into the countertop and wired to its own circuit in the cabinet or wall behind it.
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.
In Bosch's own words
The cooktop is not connected correctly.
Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Listed with U400 on Bosch's induction cooktop codes.
Bosch 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.
All service areasTampa BayFL · 31 areas
Miami / South FloridaFL · 47 areas
New York MetroNY · 75 areas
HoustonTX · 36 areas
ChicagoIL · 50 areas
Los AngelesCA · 95 areas
San DiegoCA · 31 areas
Questions
about E9011.
Can I clear E9011 myself?
Why did E9011 appear after my Bosch cooktop was replaced?
Is it safe to cook while E9011 is showing?
What does Bosch mean by a connection that does not match the circuit diagram for E9011?
Back to your everyday
Still showing E9011?
Book with the code copied exactly, the full model number, and whether there is any smell of gas or burning — with a code in hand, that is where the diagnosis starts.