Error Code
ASKO Dishwasher E24 Error Code
E24 points to a drainage problem — the dishwasher is not draining as expected.
Reviewed by Daniel Reeves · Last reviewed August 20, 2026
Error guide
Code overview
Quick answer — E24 points to a drainage problem — the dishwasher is not draining as expected.
The E24 code indicates the dishwasher detected that water is not draining properly. It usually relates to a restriction in the drain path rather than a serious internal fault.
Model note: ASKO reuses codes across series and model years, so E24 may mean something different on another appliance or generation. Confirm against your model’s documentation and record the full model number before acting.
- Error code: E24
- Appliance: Dishwasher
What to look for
Symptoms you may notice
These are the signs homeowners often see when E24 appears on an ASKO appliance.
- Water remains at the bottom after a cycle
- E24 appears near the end of the cycle
- Longer cycle times
Why it happens
Possible causes
Exact meaning can vary by model — treat these as common associations, not a final diagnosis.
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A clogged filter or sump
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A blocked or kinked drain hose
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A restricted air gap or disposer connection
Before you call
Safe checks you can make
Simple, non-hazardous checks only. If anything is unclear, stop and contact a technician.
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Check and clean the accessible filter per your manual
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Confirm the drain hose is not kinked where visible
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If connected to a disposer, confirm the knockout plug was removed
Safety first
Important safety warning
Standing water combined with electrical components means you should avoid deep disassembly. Basic filter cleaning is fine; internal drainage repairs are not.
Please avoid
What not to attempt
Get help
When to call a technician
If cleaning the filter and checking the hose does not clear E24, book a diagnosis to inspect the drain pump and path.
Models
Related models
References
Sources & references
- Appliance user manual — cleaning the filter section
FAQ
Frequently asked questions
Quick answers about E24, safe checks, and when to book a technician.
02 answers
Often yes, but it can also be the hose or pump. Start with the filter, then book a diagnosis if it persists.
Pause use until it drains properly to avoid standing water issues.
Book a repair
Tell us about your ASKO we’ll take it from there
Share your model and that you are seeing E24 — we’ll confirm an appointment. Prefer to talk? Call us and we’ll help right away.
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