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Fault
The control ring is dif-
ficult to turn.
The interior lighting
does not work.
Maximum operating
time reached.
A message with "D"
or "E" appears in the
display, e.g. D0111
or E0111.
The cooking result is
not satisfactory.
21.2 Replacing the oven light bulb
If the light in the cooking compartment fails, change
the oven light bulb.
Note: Heat-resistant, 40-watt, 230 V halogen bulbs are
available from the after-sales service or specialist retail-
ers. Only use these bulbs. Hold the new halogen bulbs
only with a clean, dry towel. This increases the service
life of the bulb.
WARNING ‒ Risk of burns!
The appliance and its parts that can be touched be-
come hot during use.
Caution should be exercised here in order to avoid
▶
touching heating elements.
Young children under 8 years of age must be kept
▶
away from the appliance.
WARNING ‒ Risk of electric shock!
When changing the bulb, the bulb socket contacts are
live.
Before replacing the bulb, ensure that the appliance
▶
is switched off in order to prevent a potential electric
shock.
Also unplug the appliance from the mains or switch
▶
off the circuit breaker in the fuse box.
Cause and troubleshooting
There is dirt below the control ring.
The control ring can be removed.
Note: To ensure that the mount remains stable, do not remove the control ring too often.
To loosen the control ring, press on the outer edge of the control ring.
1.
a The control ring tilts and is easier to grip.
Remove the control ring from the mount.
2.
Clean the control ring and its mount on the appliance carefully using soapy water and a
3.
dish cloth. Dry with a soft cloth.
Do not use any harsh or abrasive cleaning agents.
Do not soak the control ring.
Do not clean the control ring in the dishwasher.
The halogen lamp is defective.
Change the oven light bulb.
▶
→ "Replacing the oven light bulb", Page 27
To prevent an unwanted permanent operation, the appliance automatically stops heating
after several hours if the settings are unchanged. A message appears in the display.
The point at which the maximum operating time is reached is determined by the corres-
ponding settings for an operating mode.
To continue the operation, press any touch field and turn the control ring.
1.
If you do not need to use the appliance, use
2.
Tip: To prevent the appliance from switching off when you do not want it to, set a cooking
time.
→ "Setting the cooking time", Page 13
The electronics have detected a fault.
Switch the appliance off and on again.
1.
a If the fault was a one-off, the message disappears.
If the message appears again, call the after-sales service. Please specify the exact error
2.
message when calling.
→ "Customer Service", Page 28
Settings were unsuitable.
Setting values, e.g. temperature or cooking time, depend on the recipe, quantity and food.
Next time, set lower or higher values.
▶
Tip: A lot of information about the food preparation and corresponding setting values
can be found on our website www.bosch-home.com.
to switch it off.
Requirements
¡ The appliance is disconnected from the power sup-
ply.
¡ The cooking compartment has cooled down.
¡ You have a new halogen bulb to replace the old one.
Place a tea towel in the cooking compartment to
1.
prevent damage.
Turn the glass cover anti-clockwise to remove it .
2.
Pull out the halogen bulb without turning it .
3.
Insert the new halogen lamp and press it firmly into
4.
the socket.
Make sure the pins are positioned correctly.
Troubleshooting en
27
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