Troubleshooting; Oven; Malfunction Table; Hob - Siemens HC748 40 Series Instruction Manual

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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.

Oven

Malfunction table

If a dish doesn't turn out as well as you had hoped, refer to the
section Tested for you in our cooking studio, where you will
find plenty of cooking tips and tricks.
ã=
Risk of electric shock!
Incorrect repairs are dangerous. Repairs may only be carried
out by one of our trained after-sales engineers.
Problem
Possible cause Remedy/information
The oven does
The circuit
not work.
breaker is
defective.
Power cut
The clock dis-
Power cut
play flashes.
The oven does
There is dust on
not heat up.
the contacts.

Hob

Problem
Possible cause
The appli-
The circuit
ance does
breaker is defec-
not work.
tive.
Power cut
is flashing The control panel
"
is damp or an
object is resting
on it.
Electronic fault.
+
number
š
+ number
¡
+ number
or
/
"‹
The electronics
have overheated
and have
switched off the
corresponding
hotplate.
The electronics
"...
have overheated
and have
switched off the
corresponding
hotplate.
The hotplate was
"‰
in operation for
too long and has
switched itself off.
* Do not place hot pans close to or on the control panel.
Look in the fuse box and
check that the circuit
breaker is in working order.
Check whether the kitchen
light or other kitchen appli-
ances are working.
Reset the clock.
Turn the control knobs back
and forth several times.
Remedy/information
Look in the fuse box and
check that the circuit breaker
is in working order.
Check whether the kitchen
light or other kitchen appli-
ances are working.
Dry the control panel or
remove the object.
Switch the appliance off and
back on again after about
30 seconds using either the
household fuse or the circuit
breaker in the fuse box. Con-
tact the after-sales service if
this appears in the display
again.
Wait until the electronics
have cooled down suffi-
ciently. Touch any symbol
relating to this hotplate. The
display goes out.*
Wait until the electronics
have cooled down suffi-
ciently. Touch any symbol on
the control panel.*
You can switch the hotplate
back on again immediately.
Problem
Possible cause
Incorrect connec-
—‚
tion
The hotplate has
/
—ƒ
—„
overheated and
switched itself off
to protect the hob
* Do not place hot pans close to or on the control panel.

Replacing the bulb in the oven ceiling light

If the bulb in the oven light fails, it must be replaced. Heat-
resistant, 40 watt spare bulbs can be obtained from our after-
sales service or a specialist retailer. Only use these bulbs.
ã=
Risk of electric shock!
Switch off the circuit breaker in the fuse box.
Place a tea towel in the oven when it is cold to prevent
1.
damage.
Unscrew the glass cover by turning it anti-clockwise.
2.
Replace the bulb with one of the same type.
3.
Screw the glass cover back in.
4.
Remove the tea towel and switch on the circuit breaker.
5.

Glass cover

You must replace a damaged glass cover. Suitable glass
covers may be obtained from the after-sales service. Please
specify the E number and FD number of your appliance.
Remedy/information
The appliance must be con-
nected by a licensed expert.
Wait until the hotplate has
cooled down.
19

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