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AEG L12820 device hub

Use this device hub to troubleshoot AEG L12820 (Washer Dryer). Start with the most common codes and compare the published fix paths before opening parts.

Washer DryerF9 EH3 EF3 E94

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Fix pages

48

Error codes

24

Last updated

Apr 17, 2026

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Jump to common codes8 Open the full code directory24

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8 highlighted routes

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4 troubleshooting themes

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48 published fix pages

Most common error codes

Start here when you want the shortest path from this device hub to the exact troubleshooting page.

AEG L12820 error code F9 means motor fault detected. This guide explains the likely causes, the safest first c

AEG L12820 error code EH3 means supply voltage too low. This guide explains the likely causes, the safest firs

AEG L12820 error code EF3 means water leak detected and automatic safety mode activated. This guide explains t

AEG L12820 error code E94 means configuration/communication problem with the electronic parts. This guide expl

AEG L12820 error code E92 means configuration/communication problem with the electronic parts. This guide expl

AEG L12820 error code E90 means configuration/communication problem with the electronic parts. This guide expl

AEG L12820 error code E59 means motor fault detected. This guide explains the likely causes, the safest first

AEG L12820 error code E30 means water detected at the bottom of or inside the machine. This guide explains the

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Common troubleshooting themes

These patterns are derived from the currently published fixes for this model and help you pick the right route faster.

Water flow and drainage

Motors and moving parts

Power and control boards

Doors and locks

Recently updated fixes

Fresh pages first — useful when you’re troubleshooting right now.

AEG L12820 Error Code F9

AEG L12820 error code F9 means motor fault detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 Error Code F9

AEG L12820 error code F9 means motor fault detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 Error Code F9

AEG L12820 error code F9 means motor fault detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

Washer DryerEH3

AEG L12820 Error Code EH3

AEG L12820 error code EH3 means supply voltage too low. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

Washer DryerEH3

AEG L12820 Error Code EH3

AEG L12820 error code EH3 means supply voltage too low. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

Washer DryerEH3

AEG L12820 Error Code EH3

AEG L12820 error code EH3 means supply voltage too low. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

Washer DryerEH2

AEG L12820 Error Code EH2

AEG L12820 error code EH2 means supply voltage too high. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

Washer DryerEH1

AEG L12820 Error Code EH1

AEG L12820 error code EH1 means power supply frequency out of range. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

All error codes

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AEG L12820 error code C1 means water is not taken in or is insufficient, or a drain-related problem is detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code C2 means pumping problem detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code C3 means water detected at the bottom of or inside the machine. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code C9 means motor fault detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code E10 means water is not taken in or is insufficient, or a drain-related problem is detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code E11 means water is not taken in or is insufficient, or a drain-related problem is detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code E20 means pumping problem detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code E30 means water detected at the bottom of or inside the machine. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code E40 means door lock problem detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code E50 means motor fault detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code E59 means motor fault detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code E60 means heating problem detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code E90 means configuration/communication problem with the electronic parts. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code E91 means configuration/communication problem with the electronic parts. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code E92 means configuration/communication problem with the electronic parts. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code E93 means configuration/communication problem with the electronic parts. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code E94 means configuration/communication problem with the electronic parts. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code EF0 means triggered by water leakage, over-foaming, or an unbalanced load. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code EF3 means water leak detected and automatic safety mode activated. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code EH0 means power supply problem detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code EH1 means power supply frequency out of range. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code EH2 means supply voltage too high. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code EH3 means supply voltage too low. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

AEG L12820 error code F9 means motor fault detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

About this device hub

If your device shows an error code, start with the matching fix page. When a code returns repeatedly, it often points to an underlying cause (temperature, power delivery, sensors, locks, or wear).

Always follow basic safety: unplug before opening anything, and stop if you smell burning or see damage.

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