Bosch HBA 78B7.0 Instructions For Use Manual page 48

Malfunction
The oven does not heat up.
The text "Demo" is displayed.
"Automatic switch off" appears in
the display.
Error messages with E
Error message
E011
E115
48
Possible cause
The oven is in
demo mode
Automatic switch off
has been activated.
The oven switches off
If an error message with E is displayed, press the
0 button. This cancels the error message. You may
then have to reset the time. If the error appears again,
call the after sales service.
You can take remedial action yourself if the following
error messages are displayed.
Possible cause
A button has been
pressed for too long.
The temperature in
the cooking
compartment is too
high.
d
Risk of electric shock.
Improper repairs are dangerous. Repairs may only be
carried out by one of our experienced after sales
engineers.
Remedial action/advice
Switch the fuse in the fuse box off and
back on again after approx.
20 seconds. In the next 2 minutes
hold the D button down for four
seconds until the text "Demo"
disappears.
Press any button. The text disappears.
You can make new settings.
Notes/Remedial action
Check that the buttons are clean. Press
all buttons separately. If the error
message remains, please contact the
after sales service.
The oven door locks. Wait until the
cooking compartment has cooled down.
Press the 0 button to cancel the error
message.