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Fault
The interior lighting
does not work.
Maximum operating
time reached.
Error code made up
of letters and num-
bers appears on the
display, e.g. E0111.
The cooking result is
not satisfactory.
22.2 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.
WARNING ‒ Risk of injury!
The glass cover may already have broken due to ex-
ternal influences or it may break due to excessive pres-
sure when being installed or removed.
Exercise caution when installing or removing the
▶
glass cover.
Use gloves or a tea towel.
▶
Cause and troubleshooting
The halogen lamp is defective.
Change the oven light bulb.
▶
→ "Replacing the oven light bulb", Page 29
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 operation, switch the appliance off and on again using
1.
the operation.
If you do not need to use the appliance, press
2.
Tip: To prevent the appliance from switching off when you do not want it to, set a cooking
time.
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 30
Settings were unsuitable.
Adjustment 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 other information about the food preparation and corresponding adjustment
values can be found in the Home Connect app or 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 must have a new halogen lamp 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 bulb and press it firmly into
4.
the socket.
Make sure that the pins are positioned correctly.
Depending on the appliance model, the glass cover
5.
may have a sealing ring. Attach the sealing ring.
Screw in the glass cover.
6.
Remove the tea towel from the cooking compart-
7.
ment.
Connect the appliance to the power supply.
8.
Troubleshooting en
. Reset and start
29
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