Grundig E28 washing machine: what it means & what to check

Stop using it for now. Carrying on with this fault risks further damage or a leak. Switch it off at the wall until it has been looked at.

What E28 actually means

The machine isn't getting confirmation that the door has locked, so it refuses to start the wash.

Before any Grundig washer will fill and run, the control board has to see a signal back from the door interlock telling it the door is locked shut. On E28 that confirmation signal never arrives, so the cycle is halted at the very start. The usual symptom is a machine that appears dead in the water — the door may click but nothing else happens, and no water goes in.

What E28 looks like on a Grundig washing machine

Most people find this page having searched for what the machine is doing rather than the code itself. On a Grundig washing machine, E28 usually shows up as one or more of these:

Machine door won't open
Door won't lock or click shut
Door lock light flashing
Door stuck shut with the load inside
Won't start even with the door closed
Not filling with water
No water going in
Takes for ever to fill

Recognise any of those? That is this fault, and the rest of this page explains what causes it and what you can check yourself.

What usually causes it

Fault on the main control board, which is what Grundig's own diagnosis flow points to for this code
Faulty door lock (interlock) unit not reporting back
Damaged or loose wiring between the door lock and the board
Door not physically closing far enough for the lock to engage

What you can safely check yourself

Work through these in order. Anything beyond this — panels off, testing parts, anything to do with the wiring — is an engineer's job, and not one to attempt with the machine plugged in.

Push the door firmly shut and listen for the lock to click, then try starting a programme again
Check nothing is trapped in the door seal or caught in the catch — a sleeve or a bra strap will hold the door off
Turn the machine off at the wall for a minute, then power up and retry; the odd one-off signal glitch will clear

Which Grundig models show E28

E28 means the same thing on all 4 of these models. If yours is not listed, the explanation above still applies — the code is set by the control board, not the model number.

7129141100 · 7129141400 · 7134541300 · 7142641100

Common questions about Grundig E28

What does E28 mean on a Grundig washing machine?

The machine isn't getting confirmation that the door has locked, so it refuses to start the wash. Before any Grundig washer will fill and run, the control board has to see a signal back from the door interlock telling it the door is locked shut. On E28 that confirmation signal never arrives, so the cycle is halted at the very start. The usual symptom is a machine that appears dead in the water — the door may click but nothing else happens, and no water goes in.

Can I fix Grundig E28 myself?

There are 3 checks you can safely do yourself first.

Push the door firmly shut and listen for the lock to click, then try starting a programme again.
Check nothing is trapped in the door seal or caught in the catch — a sleeve or a bra strap will hold the door off.
Turn the machine off at the wall for a minute, then power up and retry; the odd one-off signal glitch will clear.

This one usually needs an engineer once you have tried them.

How much does it cost to repair Grundig E28?

£66 including VAT for an engineer to come out and diagnose it, or £84 in total including VAT if it is put right on the visit and no parts are needed. Any parts needed are quoted on site before we fit them — you decide. Every repair carries a 90-day workmanship guarantee.

Tried the checks and it's still showing E28?

This one usually needs an engineer once you have tried the checks above. Then it wants someone who can open it up.

What it costs, before you call: the price is the same whatever the fault turns out to be — £66 including VAT for an engineer to come out and diagnose it, or £84 in total including VAT if it is put right on the visit and no parts are needed. Any parts needed are quoted on site before we fit them — you decide. Every repair carries a 90-day workmanship guarantee.

Our own engineers, not a call centre. We cover Nottinghamshire, Derbyshire and Leicestershire — most washing machine faults are seen same day or next day.

Call 0115 648 0929 Book online — postcode and number is all we need

Outside our area? The explanation above still stands — take it to a local engineer and tell them the code. Knowing it saves them time and you money.

Other Grundig washing machine codes

All Grundig fault codes and repairs →

What this looks like when it happens

Repairs we cover near you

Written by the engineers at ASAP Repairs, 0115 648 0929. We repair these machines for a living in Nottinghamshire, Derbyshire and Leicestershire.

Grundig E28 error — washing machine