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Fault
The time is not dis-
played when the ap-
pliance is switched
off.
Appliance door can-
not be opened.
The control ring has
fallen out of the
mount in the control
panel.
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.
20.2 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.
Cause and troubleshooting
Basic setting has been changed.
Change the basic setting for the time display.
▶
→ "Basic settings", Page 15
The cleaning function locks the appliance door;
Allow the appliance to cool down until goes out in the display.
▶
→ "Cleaning function Pyrolytic self-cleaning", Page 17
The childproof lock locks the appliance door.
Use the
button to deactivate the childproof lock.
▶
→ "Childproof lock", Page 14
You can switch off the lock in the basic settings.
→ "Basic settings", Page 15
The control ring has been detached.
Insert the control ring into the mount in the control panel.
1.
Push the control ring into the mount so that it clicks into place and can be turned.
2.
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 23
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.
2.
If you do not need to use the appliance, use
Tip: To prevent the appliance from switching off when you do not want it to, set a cooking
time.
→ "Setting the cooking time", Page 12
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.
2.
If the message appears again, call the after-sales service. Please specify the exact error
message when calling.
→ "Customer Service", Page 24
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.
lights up in the display.
to switch it off.
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.
Troubleshooting en
23
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