Troubleshooting - AEG HD634170NB User Manual

14 www.aeg.com
special cleaner applicable for sur-
face of hob..
2. Clean the appliance with a damp
cloth and some detergent.
3. At the end rub the appliance dry
with a clean cloth.
WARNING!
Do not use knives, scrapers or
similar instruments to clean the
surface of the glass or between
the rims of the burners and the
frame (if applicable).
WARNING!
Do not slide cookware over the
glass because it could scratch
the surface. Also, do not let hard
or sharp objects fall onto the
glass or hit the edge of the hob.

7. TROUBLESHOOTING

You cannot start the ap-
pliance or operate it.
A sound operates when
the appliance is off.
The residual heat indica-
tor does not come on.
Heat setting alternates
A sound operates and
appliance starts and
stops again. After 5 sec-
onds one more sound
operates.
Problem
6.1 Cleaning of the spark plug
This feature is obtained through a ce-
ramic ignition candle with a metal elec-
trode. Keep these components well
clean to prevent difficult lighting and
check that the burner crown holes are
not obstructed.
6.2 Periodic maintenance
Periodically speak your local Service
Force Centre to check the conditions of
the gas supply pipe and the pressure ad-
juster, if fitted.
Possible cause and remedy
• You touched 2 or more sensor fields at the same
time. Only touch one sensor field.
• There is water or fat stains on the control panel.
Clean the control panel.
• Start the appliance again and set the heat setting
in 10 seconds.
• The child safety device or key lock or Stop+Go
operates. See the chapter Operating the appli-
ance.
You covered one or more sensor fields. Uncover the
sensor fields.
The cooking zone is not hot because it operated
only for a short time. If the cooking zone is sup-
posed to be hot, speak to the After Sales Service.
The Power management is active. See the section
Power management.
You covered . Uncover the sensor field.