

Gaggenau dishwasher
showing E:3400
E:3400 means water keeps running into the dishwasher without stopping.
Mon–Sat, 8am–8pm
- Water supply
- Fill and water valve repair
- Source: Gaggenau
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Three short steps, about a minute.
or call (844) 430-4286
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What E:3400
actually means.
E:3400 means water keeps running into the dishwasher without stopping.
Gaggenau dishwasher display
What to do when E:3400 shows on the dishwasherKind of codeWater supply
Not enough water arrived, or it arrived too slowly. The supply valve under the sink and the inlet screen are checked before the fill valve itself.
Usually leads toFill and water valve repair
A dishwasher that will not fill, fills too little, or keeps filling, traced through the valve, the float and the supply.
Shows up asDishwasher Not Filling With Water
The cycle starts and hums, but little or no water comes into the tub.
MakeGaggenau
Top-tier built-in dishwashers from the BSH family, often installed fully integrated.
SourceGaggenau DF480700 Use and Care Manual (en-us), Troubleshooting (media3.gaggenau.com PDF)
Gaggenau DF480700, US Use and Care Manual.
Before you book,
in this order.
Each step comes from Gaggenau's own guidance for E:3400 on its dishwashers. Follow it to the end: the last card says whether this is a visit.
Close the water faucet at once.
Book a visit; the manual sends E:3400 straight to customer service.
Still there?
It usually turns into fill and water valve repair. Book with the code and the model number.
What not to do
E:3400 is the opposite of E:3200: too much water arriving, not too little.
What you may
notice with it.
The dishwasher problems E:3400 tends to arrive with. Answer these at the dishwasher before anyone is booked.
All problemsWhere E:3400 usually leads
Fill and water valve repair.
Read these
before the visit.
Short guides that make the call quicker and the diagnosis cheaper.
All guidesGaggenau
dishwashers.
Top-tier built-in dishwashers from the BSH family, often installed fully integrated.
Gaggenau dishwasher repairIn Gaggenau's own words
Water is continuously running into the appliance.
Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Gaggenau DF480700, US Use and Care Manual.
Gaggenau E:3400 dishwasher 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 E:3400.
Can I clear E:3400 myself?
What should I do right away when Gaggenau shows E:3400?
Is Gaggenau E:3400 a shortage of water?
Back to your everyday
Still showing E:3400?
Book with the characters exactly as shown, the full model number, and whether any water is on the floor — for a code, that is where the diagnosis begins.