E2
AEG Induction Hob
Severity: ModerateWhat Does This Error Mean?
E2 on an AEG induction hob means the control electronics have overheated. Switch off and allow at least 30 minutes to cool with adequate ventilation underneath the hob. Check that the ventilation slots are not blocked.
Affected Models
- AEG IKB64401FB
- AEG IKB64301FB
- AEG IAE84821FB
- AEG HK854400FB
- AEG Series 9000
Common Causes
- Ventilation slots beneath the hob blocked by a cabinet fitting or liner
- Cooling fan inside the hob failed or running slowly
- Prolonged use at maximum power on multiple zones simultaneously
- Hob installed in a cabinet without the required minimum air gap
How to Fix It
-
Switch off the hob and disconnect power.
Turn off at the cooker switch and wait at least 30 minutes before attempting to restart.
-
Check the ventilation underneath the hob.
AEG induction hobs require a minimum air gap beneath the unit (see installation manual — typically 5–10 mm). Confirm no cabinet liner, shelf, or drawer is blocking the ventilation slots. Poor ventilation is the most common cause of E2.
-
Listen for the cooling fan on restart.
After cooling, switch power back on and listen for a fan running inside the hob. A failed or obstructed cooling fan will cause E2 to return quickly. Fan failure requires service.
-
Avoid running all zones at maximum simultaneously.
Using all four zones at maximum power for extended periods generates significant internal heat. Reduce the load or allow rest periods between intensive cooking sessions.
Frequently Asked Questions
Can I continue cooking with E2 on my AEG hob?
No — E2 is a thermal protection shutdown. The hob will not operate until it has cooled. Attempting to bypass it risks damaging the control board permanently.
Does E2 mean my AEG hob is broken?
Not necessarily. If E2 only occurs after prolonged heavy use or after a ventilation change (e.g., fitting a new cabinet), it is a thermal management issue, not a hardware failure. Persistent E2 under normal use points to a failed cooling fan.