DeviceErrors
Error codeEFO

AEG Max 11Plus Error Code EFO: Meaning, Fixes & Troubleshooting

AEGWashing MachineMax 11PlusUpdated Apr 16, 2026Confidence: medium
Quick fix

AEG Max 11Plus code EFO usually means the washing machine detected leaking, overfilling, or water where it should not be. Turn the appliance off, check for visible water, and avoid repeated restarts until the cause is understood.

Jump to the quick fix
Why this page is worth trusting

This answer is route-specific, not just a generic code stub. It is backed by 1 sources and keeps the next route obvious if this exact code is not the right match.

Source backing
1 sources
Jump to sources
Max 11Plus hub
Return to the device hub when you need the full code directory, common themes, or shared support links for this model.
Open model hub
Keep moving
Use the decision tree when available, or jump back to search if the display and symptom do not line up cleanly.
Search this model
SeverityMedium
DifficultyEasy
DIY-safe (general)
Time~10 min / ~25 min
Quick fix · Full checks

Summary

AEG Max 11Plus error code EFO means water leakage, over-foaming, or unbalanced load. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

Fix it fast

  1. Turn the appliance off and isolate power immediately.
  2. Check for visible water around hoses, seals, trays, or the surrounding floor area.
  3. Do not restart the appliance until the leak or overflow cause has been checked.

What EFO means

Water leakage, over-foaming, or unbalanced load. On the AEG Max 11Plus, this code relates to the washing machine and should be interpreted together with how the appliance is behaving right now.

Common symptoms

  • The washing machine displays EFO instead of normal status information.
  • The current cycle, function, or startup sequence may stop, pause, or behave differently than expected.
  • The same code may return after a reset if the underlying issue is still present.

Most likely causes

  • A real leak, overfill condition, or water collection in a safety tray or base.
  • A hose, seal, valve, or level-control problem allowing water into the wrong area.

Deeper checks before service

  1. Look for recent installation, transport, or plumbing changes that could have disturbed seals or hoses.
  2. Check whether the code appeared after oversudsing, incorrect detergent use, or overfilling.
  3. If the same code returns after drying out, the underlying leak source still needs repair.

Safety warnings

  • Water and mains electricity are a serious risk together, so isolate power before inspecting anything.

When to contact support

Arrange service immediately if EFO is linked to active leaking, repeated flooding, or visible hose, valve, or seal damage.

FAQ

Can EFO clear after a reset?
Sometimes a temporary glitch clears after one full reset, but a repeated return usually means the same underlying issue is still there.
Should I keep using the appliance if it works again briefly?
Only if the code stays away and the appliance behaves normally. If the same code comes back, stop and move to service or more targeted diagnosis.

Sources