User manual

Cleaning and maintenance
181
EN
4. Slide out and remove the light bulb.
5. Replace the light bulb with one of the
same type (40W).
6. Refit the cover. Ensure the moulded part
of the glass (A) is facing the door.
7. Press the cover completely down so that
it attaches perfectly to the bulb support.
What to do if...
The display is completely off:
• Check the mains power supply.
• Check whether an all-pole switch
upstream of the appliance supply line is
in the “ON” position.
The appliance does not heat up:
• Check whether it has been set to “demo”
mode (for further details see “Demo
mode (for showrooms only)”).
The controls do not respond:
• Check whether it has been set to
“controls lock” mode (for further details
see “Controls lock”).
Do not touch the halogen light
bulb directly with your fingers, but
wrap it in insulating material.
If the problem has not been
resolved or in the case of other
types of fault, contact your local
technical support centre.
If other ERRx error messages are
indicated:
Note down the error message,
function and set temperature and
contact your local technical
support centre.