The cabinet under a kitchen sink with its door open, a braided supply line running from a small shut-off valve toward the side of a dishwasher.

Smeg dishwasher
showing E5

E5 means the dishwasher is not taking in water, or not taking it in correctly.

(844) 430-4286

Mon–Sat, 8am–8pm

  • Water supply
  • Fill and water valve repair
  • Source: Smeg

Book a visit

Three short steps, about a minute.

or call (844) 430-4286

Before you book,
in this order.

Each step comes from Smeg's own guidance for E5 on its dishwashers. Follow it to the end: the last card says whether this is a visit.

01

Check that the water tap is open and the hose connections are right.

02

Clean the filter if it is fouled.

03

Book a visit if E5 persists.

Still there?

It usually turns into fill and water valve repair. Book with the code and the model number.

What not to do

E5 is not a program-ending alarm: once the water supply problem is fixed, the cycle carries on.

What you may
notice with it.

The dishwasher problems E5 tends to arrive with. Answer these at the dishwasher before anyone is booked.

All problems

Where E5 usually leads

Fill and water valve repair.

Water inlet valve or float switch · low.

In Smeg's own words

The appliance does not take in water or does not do so correctly.
Smeg dishwasher user manual 19293010200, 6 Troubleshooting (doc.smeg.it PDF, linked from the smeg.com/us page for STU8222)

Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Smeg STU8222 and sister models: no E5 appears in writing, only the indicator light combination listed for it in the manual.

Smeg E5 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 areas
A family unloading clean plates from an open dishwasher together in a bright contemporary kitchen, a child handing a plate to a parent
For the heart of your home.

Questions
about E5.

Can I clear E5 myself?
Check that the water tap is open and the hose connections are right. If it comes back, it needs a visit.
Will my Smeg cancel the wash after an E5 alarm?
No, E5 pauses the program, and the cycle continues once water can come in properly. There is nothing to restart from scratch.
What should I look at when my Smeg shows E5?
Confirm the tap feeding the machine is turned on and the hoses are attached correctly, and rinse a dirty filter. If E5 persists after that, book a visit.

Back to your everyday

Still showing E5?

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.

(844) 430-4286 Schedule a repair