Bosch Dishwasher

Bosch Dishwasher E24 error

Water not draining

You can usually fix itCross-checked from 2+ sources

Most people can clear this with the simple steps below.

What it means

Water did not drain out in the expected time.

Common causes

Drain hose bent, blocked or placed too high
Drain/pump filter clogged with lint, coins or hair
Faulty drain pump

Try this at home first

Tick each step as you go

Switch off and unplug
Check the drain hose is straight and not too high
Clean the drain / pump filter (keep a cloth and tray ready for water)
Run a drain or spin programme

When to call a technician

If the pump hums or stays silent and the code repeats, the drain pump may need replacement.

Safety first

Always switch off at the wall socket or MCB before touching any part. Do not open the outdoor unit, control boards or gas pipes yourself — they carry high voltage and pressure.

Frequently asked questions

What does E24 mean on a Bosch Dishwasher?

Water not draining. Water did not drain out in the expected time.

Can I fix Bosch Dishwasher error E24 myself?

Usually yes. Start with: Switch off and unplug.

Is it safe to keep using the Dishwasher with E24?

Yes, once the cause is fixed.

Other Bosch Dishwasher codes

E14 Water not filling / water supply problem E15 Water leak detected E16 Too much water (overflow) E17 Water not filling / water supply problem E18 Water not filling / water supply problem E22 Filters blocked E25 Water not draining E27 Power supply voltage problem

All Bosch Dishwasher error codes

Same code on other brands

E-24 Overheating protectionSamsung Microwave

Sources

We write every explanation in our own words from these references.

Last checked: 2026-10-20