What E38 actually means
The machine can't see the water level moving while the drum is turning, so it has stopped and skipped the heating.
Electrolux washers measure water level through a small air chamber (the air trap) connected to the pressure sensor by a thin pipe. If the drum is being driven but the level reading doesn't shift at all for around 30 seconds, the control board decides the sensing path is blocked and raises E38. Washing may carry on but the wash will not heat, and the code won't clear by switching off at the wall here be reset of the cycle itself.
What usually causes it
- Sludge, detergent scum or fluff blocking the air trap chamber
- Blocked or split pressure sensor pipe
- Broken or slipped drum drive belt, so the drum isn't actually turning the water
- Motor speed sensor wiring fault, making the board think the drum is moving when it isn't
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.
- Cancel and reset the current programme rather than only switching the machine off — E38 won't clear at the wall
- Clean the pump filter and check the drain hose isn't kinked
- Run a hot maintenance wash with no load if the drum still fills and turns normally
- Listen for the drum turning during wash — a rumbling motor with a still drum points to the belt
When to call someone
This one usually needs an engineer once you have tried the checks above. We cover Nottinghamshire, Derbyshire and Leicestershire, and it's £66 including VAT for an engineer to come out and diagnose it — £84 in total if it's repaired on the visit with no parts needed. Any parts needed are quoted on site before we fit them — you decide. Every repair carries a 90-day workmanship guarantee.
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.
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