Bosch HSB738356M, Instruction Manual

Page: 16 / 52

16
Troubleshooting
Malfunctions often have simple explanations. Refer to the table
before calling the after-sales service, as you may be able to
remedy the fault yourself.
:
Risk of injury!
Incorrect repairs may cause serious hazards. Repairs to the
appliance may only be performed by a qualified technician. If
repairs are required, contact the after-sales service.
Fault table
Error messages
If an error message with
“
appears, press the
0
button. The
message disappears. A time function that has been set is
cleared. If the error message does not disappear, please
contact the after-sales service.
You can take remedial action yourself if the following error
message is displayed.
:
Risk of electric shock!
Incorrect repairs are dangerous. Repairs may only be carried
out by one of our trained after-sales engineers.
Replacing the oven light bulb
If the bulb in the oven light fails, it must be replaced.
Replacement heat-resistant bulbs can be obtained from the
after-sales service or from specialist retailers. Please supply
your appliance's E number and FD number. Do not use any
other type of bulb.
:
Risk of electric shock!
When replacing the cooking compartment bulb, the bulb socket
contacts are live. Before replacing the bulb, unplug the
appliance from the mains or switch off the circuit breaker in the
fuse box.
1.
Switch off the circuit breaker or unplug the mains plug.
2.
Open the appliance door.
3.
Place a tea towel in the cold cooking compartment to prevent
damage.
4.
Unscrew the glass cover from the defective oven light bulb
inside the cooking compartment.
5.
Replace the oven light bulb with a bulb of the same type.
Voltage:
230 V;
Power:
25 W;
Thread:
E14;
Temperature resistance:
300°C
6.
Screw the glass cover for the oven light back on.
7.
Remove the tea towel and switch the circuit breaker back on
or plug in the mains plug.
8.
Switch on the oven lighting and check that it is working
properly.
Fault Possible cause Remedy/information
The appliance is not functioning. Faulty fuse Look in the fuse box and check that the fuse
is in working order.
Power cut Check whether the kitchen light works.
0
and zeros flash in the display.
Power cut Reset the clock.
The oven light has failed. Faulty oven light Change the oven light bulb, (see section
"Replacing oven light")
The gas burner does not ignite. Power cut or damp ignition plugs Light the gas burner with a gas lighter or a
match.
The oven does not heat up. Faulty fuse. Check the fuse and replace if necessary.
The function selector has not been set. Set the function selector.
All dishes prepared in the oven burn
within a short period of time.
Faulty thermostat Call the after-sales service.
The door panel steams up when the
oven is hot.
Normal occurrence; caused by the differ-
ence in temperature.
Not possible; this has no effect on oven per-
formance.
Error message Possible cause Remedy/information
“‹‚‚
A button was
depressed for
too long or is
covered up.
Press all buttons individu-
ally. Check whether any but-
tons are jammed, covered
up or soiled.