A freestanding stove pulled out from the wall with its back panel taken off, the green control board and its bundle of wires exposed behind the display.

Thermador induction stove shows E9000 or U400

Thermador lists E9000, E9010 and U400 when the voltage reaching the stove is outside its normal operating range.

(844) 415-7620

Mon–Sat, 8am–8pm

  • Control board and power
  • Control board and display repair
  • Source: Thermador

Book a visit

Three short steps, about a minute.

or call (844) 415-7620

Before you book,
in this order.

Each step comes from Thermador's own guidance for E9000 on its stoves. Follow it to the end: the last card says whether this is a visit.

01

Check for dim or flickering lights elsewhere in the house.

02

Contact your electrical utility if the whole house is affected.

03

Have an electrician measure the circuit, and book a visit if the supply is normal.

Still there?

It usually turns into control board and display repair. Book with the code and the model number.

What not to do

E9000 is not an internal part code. The supply is checked before anything in the stove.

What you may
notice with it.

The stove problems E9000 tends to arrive with. Answer these at the stove before anyone is booked.

All problems

Where E9000 usually leads

Control board and display repair.

Control board, keypad or display · moderate.

In Thermador's own words

The supply voltage is incorrect. It is outside the normal operating range.
Thermador: ranges error codes

Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. E9000 is listed here: Thermador's ranges code page, where these codes sit under its induction section; they apply to Thermador induction stoves.

Thermador E9000 stove 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 areas
A grandparent and a child stirring a pot together on a white gas stove in a lived-in family kitchen
For the heart of your home.

Questions
about E9000.

Can I clear E9000 myself?
Check for dim or flickering lights elsewhere in the house. If it comes back, it needs a visit.
Who should I contact first about E9000 on my Thermador?
Thermador names the electrical utility. If the house supply is fine, book a visit.
Does U400 on my Thermador mean the same as E9000?
Yes. Thermador gives them the same meaning.
Could a generator cause E9000 on my Thermador during an outage?
A generator's voltage can drift outside the stove's range. The stove may refuse to run until utility power returns.

Back to your everyday

Still showing E9000?

Book with the code written exactly as the stove shows it, the full model number, and whether you notice any smell of gas or hot wiring — when there is a code, that is where the diagnosis starts.

(844) 415-7620 Schedule a repair