What i20 usually means
i20 usually means the dishwasher did not drain normally.
Codes can vary by exact Electrolux dishwasher model number, production year, and regional design. Use this as first-pass guidance, then confirm the model-specific manual or manufacturer support page before opening panels or replacing parts.
First checks
Clean accessible filter parts if your model allows it, then check sink, disposal, air gap, and visible drain hose routing.
A slow household drain can look like a dishwasher fault because the appliance drains through the sink plumbing path.
- Clean accessible filter parts.
- Check sink or disposal backup.
- Inspect visible drain hose kinks.
- Retry one short drain cycle only.
When to stop
Stop if standing water returns, the pump sounds abnormal, or i20 repeats after visible drain checks.
Keep the full model number, exact i20 display text, cycle name, and timing ready before contacting Electrolux support or a qualified technician.
Model numbers affected
Commonly searched model families include built-in dishwashers, front-control dishwashers, top-control dishwashers, and compact dishwashers.
This is not a confirmed model-number list. Match the exact code to the full model number on the appliance tag before ordering parts, opening panels, or booking service.
Related code pages
Related problem topics
Related troubleshooting guides
FAQ
What is the main point of Electrolux Dishwasher i20 Code: Not Draining Checks?
i20 usually means the dishwasher did not drain normally.
What should I check first?
Clean accessible filter parts if your model allows it, then check sink, disposal, air gap, and visible drain hose routing.
When should I stop troubleshooting?
Stop if standing water returns, the pump sounds abnormal, or i20 repeats after visible drain checks.
Editorial note
This guide is independent educational content. It does not replace the model-specific manual, official manufacturer support, or qualified repair service.