AEG dishwasher: error i30
Code i30 on a AEG dishwasher display means: leak detected (flood protection).
- Meaning
- Leak detected (flood protection)
- Check first
- Don't use hand dishwashing liquid instead of dishwasher detergent. The foam overflows into the base.
- Repair shop
- 200–570 zł
Most common causes
- Too much foam
- Leaking seal
- Internal leak
What you can check yourself
Turn off the water and unplug the dishwasher.
Don't use hand dishwashing liquid instead of dishwasher detergent. The foam overflows into the base.
Dry the base: tilt a freestanding dishwasher slightly backward and wait a day.
Check the door seal and the hose connection, then run a short program.
- the error keeps coming back after these checks,
- water is leaking or you smell burning,
- the appliance trips the circuit breaker.
More detail in our guide: Dishwasher: leak error →
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What does error i30 mean on a AEG dishwasher?
Code i30 means: leak detected (flood protection). The most common causes: too much foam, leaking seal, internal leak.
Can I keep using the dishwasher with error i30?
If the error goes away after the checks above, yes. If it keeps coming back, water leaks, you smell burning or the breaker trips, stop using it and call a repair service.
Other codes: AEG dishwasher
- i10 / i11water supply problem
- i20water draining problem
- i50problem with the wash pump or water circulation
- i60water heating problem
- i40 / i41 / i43 / i44water level measurement problem
- i51 / i52 / i53 / i54 / i55 / i56 / i57 / i58 / i59 / i5A / i5B / i5C / i5D / i5E / i5Fwash pump motor or motor power fault
- i61 / i69 / i6Cheating or temperature sensor problem
- iF0 / iF1water level too high
- iA0leak protection triggered (water in the base)
- iC0 / iC3 / i70 / i80 / i90electronics fault or a part that needs repair
A code can mean different things on different models and years. Always check the manual or the manufacturer's support page too. Repair prices are approximate, for repair shops in Poland.