PartsCompat UK

i80

Error code

high severity AEG

i80: Electronics Error

If your AEG dishwasher display is showing the i80 error code, your appliance has detected a communication problem within its electronic systems. This means the dishwasher's control board isn't properly communicating with one or more of its internal components, which is why it's stopped mid-cycle and flagged the fault.

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Diagnostic Steps

  1. 1

    Step 1

    Reset by switching off at the mains for 10 minutes

  2. 2

    Step 2

    Switch back on and start a new cycle

  3. 3

    Step 3

    If error persists, the control board may need inspection

  4. 4

    Step 4

    Contact a qualified technician

⚠️ 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
electronics medium

Dishwasher Pressure Switch

OEM: 140000554083

Your dishwasher not completing its cycle or failing to detect water levels? A faulty pressure switch could be the culprit. This essential component monitors water pressure during operation and signals when the wash chamber has filled correctly. When it wears out over time, your appliance may refuse to start, cycle abnormally, or display error codes. This genuine AEG replacement pressure switch, reference 140000554083, restores proper water detection and cycle control to get your dishwasher working reliably again. It's a straightforward electronics replacement that most DIY homeowners can tackle confidently. Installation sits at difficulty level 2, making it accessible without specialist knowledge. The main tip: disconnect the power supply before starting work and take a photo of the wiring connections before removal, so you can reattach them accurately. This simple precaution prevents frustrating mistakes during reassembly. Stock your genuine AEG part today and avoid costly engineer call-out fees. Before ordering, verify your dishwasher's E-Nr model number matches this part's compatibility to ensure you receive exactly what you need.

Frequently Asked Questions

What does the i80 error mean on a AEG dishwasher?↓
If your AEG dishwasher display is showing the i80 error code, your appliance has detected a communication problem within its electronic systems. This means the dishwasher's control board isn't properly communicating with one or more of its internal components, which is why it's stopped mid-cycle and flagged the fault. The good news is that many i80 errors resolve themselves with a simple reset, so you may not need to call an engineer. However, if the problem persists, it typically points to an issue with one of several components. The most common culprits include the control board itself, the door latch assembly, or the wiring and connectors that link these parts together. Water damage or loose connections are frequent causes of communication failures in dishwashers. Before you assume the worst or book an expensive repair visit, there are some straightforward checks you can perform yourself. We'll walk you through diagnosing the fault step by step, from basic reset procedures to identifying which components might need attention. Many UK homeowners find these fixes manageable without professional help, potentially saving you considerably on repair costs.
Can I fix the i80 error myself?↓
Many i80 faults can be resolved by a competent DIYer. Always disconnect from mains power first. If unsure, consult a qualified engineer.

Quick Summary

Code
i80
Brand
AEG
Parts to check
1