17
Troubleshooting
Quite often, when there is a malfunction, it is usually a small
irregularity which is easy to rectify. Before contacting the
Technical Assistance Service, try to determine the cause of the
fault using the following table.
Troubleshooting table
Error messages with
“
If the display panel shows an error message with
“
, press
the
0
button. This will eliminate the error message. The time
may need to be reset. Contact the Technical Assistance Service
if the error reoccurs.
If any of the following messages appear, the user can resolve
them unaided.
:
Risk of electric shock.!
Incorrect repairs can be dangerous. Repairs may only be
carried out by qualified personnel from the Technical Support
Service.
Changing the oven bulb
If the oven light bulb is damaged it must be replaced. Special
25 W, E14, 220 V-240 V heat-resistant light bulbs (to 300 ºC
temperature) can be obtained from the Technical Support
Service or in specialist shops. Only use this type of bulb.
:
Risk of electrical discharge and the resulting shock.!
Disconnect the appliance from the mains. Ensure that this is
turned off.
1.
Place a dishcloth into the cold oven to avoid damage.
2.
Remove the glass protection by unscrewing it to the left.
3.
Replace the bulb with a similar bulb.
4.
Screw the protection glass back into place.
5.
Remove the dishcloth and switch the oven back on at the
mains.
Protective glass panels
Damaged protective glass panels must be replaced. Protective
glass panels cay be obtained from the Technical Assistance
Service. Please quote your appliance's product number and
production number.
Fault
Possible cause
Solution/advice
The oven does not work.
The fuse has blown.
Check the condition of the fuse in the fuse box.
The display panel shows
‹
:
‹‹
Power cut.
Set the time once more.
The oven door does not open. The display
panel shows
‹
:
‹‹
and the symbol
H
.
Power cut during self-cleaning.
Set the time once more. Wait until the
H
symbol
turns off. The oven door can be reopened.
The oven fails to heat or it is not possible
to set the selected type of heating.
The heating type is not recog-
nised
Reprogram.
The oven fails to heat up. The temperature
display shows a small square.
The oven is in demo mode.
Disconnect the fuse in the fuse box and connect it
again after at least 20 seconds. Within the next
2 minutes, press the
h
button for 4 seconds until
the indicator no longer displays the square.
The display shows
”‰
.
The automatic shut off function is
activated. The oven will stop heat-
ing.
Press any button.
Error message
Possible cause
Indication/solution
“‹‚‚
A button has been pressed for too
long or has got stuck.
Press all of the buttons one by one. Check that the buttons are clean.
“‚‹‡
The door lock has been activated
with the door open.
Press the
0
button and then turn the control to the left and right. If the
error message does not disappear the control panel might be locked;
press the
h
button for 4 seconds and turn the control to the left and
right. You can now reprogram.
“‚‚†
The cooking compartment tempera-
ture is too high.
The oven door is locked. Wait until the cooking compartment has
cooled. The
0
button deletes the error message.
Содержание HB76 1 Series
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