Fisher & Paykel Dishwasher E20 Error Code

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What it means

The dishwasher detected a drainage issue.

Try this first

Check the drain hose for kinks.
Check that the drain hose is connected correctly to the household plumbing.

Can I keep using it?⚠ Drainage fault

Repair usually required?⚠ Service may be required

If the error keeps returning

If the condition returns after troubleshooting, qualified service may be required.

Official source

Troubleshooting information verified against manufacturer support documentation.

View manufacturer support page →

Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.

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Related fault codes

These Fisher & Paykel Dishwasher codes use the same troubleshooting path in the available guidance. Check the exact code shown on your appliance because the affected part or model-specific procedure can still differ.

A20 error code

Fisher & Paykel Dishwasher E20: Quick Answer

What it means: The dishwasher detected a drainage issue.

First thing to check

Check the drain hose for kinks.

Can I keep using it?

Drainage fault

Repair outlook

Service may be required

If the code remains

If the condition returns after troubleshooting, qualified service may be required.

Model note: Error-code meanings and procedures can vary by model and model year. Confirm the code against the documentation for your exact appliance before replacing parts.

Manufacturer reference: support.fisherpaykel.com