PartsCompat UK

i40

Error code

low severity Electrolux

i40: Filter Blocked

If your Electrolux dishwasher display is showing the i40 error code, don't worry: you've encountered one of the more manageable issues your appliance can develop. This error indicates that your dishwasher's filter system isn't working as it should, either because the filter itself is blocked with food debris and grease, or it hasn't been installed correctly after cleaning.

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Diagnostic Steps

  1. 1

    Step 1

    Remove and clean the filter assembly

  2. 2

    Step 2

    Check the filter is correctly reinstalled

  3. 3

    Step 3

    Clean the sump area

  4. 4

    Step 4

    Run a short cycle to verify the error is resolved

⚠️ Always disconnect your appliance from mains power before starting any repair. If in doubt, consult a qualified engineer.

Parts to Check in order of probability

1
filters medium

Drain Filter,assembly

OEM: 140064682010

Is your dishwasher draining slowly or leaving standing water at the bottom? A blocked or worn drain filter assembly is often the culprit. Over time, food debris and mineral deposits accumulate, preventing water from flowing freely and causing your machine to operate inefficiently or fail entirely. This genuine OEM drain filter assembly (reference 140064682010) restores proper drainage and helps your AEG dishwasher perform like new again. Replacing it is straightforward and rated difficulty level 2, making it perfectly manageable for a confident DIY homeowner. Most people complete the job in under an hour using just basic tools. When installing your new filter, take a moment to thoroughly rinse the filter housing cavity before fitting the assembly. This removes any lingering debris that could compromise drainage performance and extend the life of your replacement part. This part addresses general wear and failure, which commonly occurs with regular use. Before ordering, please verify the E-Nr model number on your dishwasher's data plate to ensure complete compatibility with your specific AEG model.

Frequently Asked Questions

What does the i40 error mean on a Electrolux dishwasher?↓
If your Electrolux dishwasher display is showing the i40 error code, don't worry: you've encountered one of the more manageable issues your appliance can develop. This error indicates that your dishwasher's filter system isn't working as it should, either because the filter itself is blocked with food debris and grease, or it hasn't been installed correctly after cleaning. The good news is that i40 faults are often straightforward to resolve without calling out an engineer. In most cases, the problem lies with basic maintenance rather than a serious mechanical failure. The filter is one of your dishwasher's hardest-working components, catching food particles and protecting the pump and spray arms from damage. Before you contact Electrolux support, we recommend checking and cleaning your filter thoroughly, then ensuring it's properly seated back in place. If the error persists after this, the issue may involve other components such as the filter housing, pump assembly, or internal water pathways. This diagnostic guide will walk you through the most likely culprits and help you determine whether a simple clean will resolve matters or if professional assistance is needed.
Can I fix the i40 error myself?↓
Many i40 faults can be resolved by a competent DIYer. Always disconnect from mains power first. If unsure, consult a qualified engineer.

Quick Summary

Code
i40
Brand
Electrolux
Parts to check
1