Code lookup
I20 appliance error code
The same visible code can mean different things depending on brand, appliance type, and model family. Choose the closest match before taking action.
Compare source-backed meanings
| Brand and appliance | Meaning | Use guidance | Source status | Open record |
|---|---|---|---|---|
| AEG Dishwasher i20Aliases C2 · F2 · AL6AEG UK groups i20, C2, F2, and AL6 with one drain condition; some controls may instead beep or flash twice. | Usually indicates that the dishwasher is not draining as expected. | Stop useStop using it and review the matching record before any reset. | Official manufacturer supportofficial AEG support; verified 2026-07-30 | Exact record |
| Electrolux Dishwasher i20Aliases I20Electrolux dishwasher drain hose height guidance is installation-sensitive. | This code commonly appears when the Electrolux dishwasher is not draining properly. | Stop useStop using it and review the matching record before any reset. | Official manufacturer supportofficial Electrolux support; verified 2026-07-22 | Exact record |
| Frigidaire Dishwasher i20Aliases I20Frigidaire dishwasher drain hose height guidance is installation-sensitive. | This code commonly appears when the Frigidaire dishwasher is not draining properly. | Stop useStop using it and review the matching record before any reset. | Official manufacturer supportofficial Frigidaire support; verified 2026-07-22 | Exact record |
| Zanussi Dishwasher i20Aliases C2 · F2 · AL6Zanussi UK groups i20, C2, F2, and AL6 with one drain condition; some controls may instead beep or flash twice. | A drainage problem may leave water in the dishwasher tub. | Stop useStop using it and review the matching record before any reset. | Official manufacturer supportofficial Zanussi support; verified 2026-07-30 | Exact record |
Coverage context
This page compares covered records for the same visible code. Use it as a starting point, then open the exact brand and appliance record before taking action.
Current coverage
Why context matters
A visible code is not a diagnosis by itself. The current I20 comparison covers 4 brands and 1 appliance type. Brand, appliance type, and model family decide which record applies.
Use the exact record links below before trying reset steps or deciding whether the appliance can be used.
Current contexts
Missing your brand or appliance?
Do not assume I20 has the same meaning on a different brand, appliance type, or model family. Open search with this code to use the coverage request draft when no exact match exists.
Safety reminder
Stop and use qualified service for water near electrical parts, burning smells, gas odor, miswired range warnings, unsafe refrigerator temperatures, or repeated failed resets.
Safety guide