- Turn the hob off at the circuit breaker or isolate switch for at least 60 seconds.
- Restore power and check whether the display clears before selecting any cooking zone.
- If E0 returns immediately, stop using the hob and move on to the deeper checks below.
On the AEG 88101K, E0 points to a fault in the electronics or control system. It is not a normal user-setting issue, so if the reset does not clear it, the problem usually needs service.
- E0 stays on the display instead of normal zone information.
- Touch controls do not respond normally or the hob stops heating.
- The hob works briefly after power is restored and then shows E0 again.
- Temporary control-board glitch after a power disturbance.
- Unstable mains supply or voltage spike affecting the electronics.
- Moisture, contamination, or spill residue around the control area.
- Internal PCB or electronic component failure.
- Confirm the control surface is dry, clean, and free of spill residue.
- Check whether other appliances in the home also show signs of unstable power.
- After restoring power, test one zone at a time and note exactly when E0 reappears.
- Record the model, the code, and whether the fault appeared after a spill, outage, or reset attempt.
| Checkpoint | What to check | Good result | If it fails |
|---|---|---|---|
| Power reset | Hob isolated for 60 seconds and restarted | Code clears and stays away | Escalate to support if E0 returns |
| Control area | Surface is dry and clean | Controls respond normally | Stop using if controls behave unpredictably |
| Power supply | No obvious supply issues in the home | Hob starts normally | Ask an electrician to inspect supply stability |
- Continuing to cook while E0 is still active.
- Opening the hob or attempting electrical repairs without proper training.
- Ignoring a recent spill or moisture around the controls.
- Do not dismantle internal panels or touch live electrical components.
- Do not keep resetting the hob repeatedly if the same code comes back.
- Always isolate mains power before inspection or cleaning around the hob controls.
- If you smell burning, see smoke, or the hob trips the supply, stop immediately and call for service.
Book service if E0 returns after a proper power reset, if the controls stay unresponsive, or if there are signs of electrical damage. Use the official AEG support guidance for E0/E1 as your reference source.
- Keep the control area dry and clean, especially after spills or cleaning.
- Avoid power interruptions where possible and use a qualified electrician if supply issues are frequent.
- Do not ignore intermittent errors that appear before the hob fully fails.
Can I keep using the hob if E0 disappears after a reset?
Only if it stays stable. If E0 comes back, the fault is not resolved and the hob should be serviced.
Does E0 always mean a bad control board?
Not always. It can also follow unstable power or moisture around the controls, but a persistent E0 often ends up needing service.