Bosch HBC84K5.0B Instruction Manual page 30

Problem
Three zeros flash in the clock
display.
A cooking time and/or a
flashing symbol appear in the g y pp
display.
The microwave does not
switch on.
It takes longer than before for
the food to heat up.
A 5" is shown in the clock
display.
Error message E7", E8" or
E9" is shown in the clock
display.
Error message "E11" is shown
in the clock display.
30
Possible cause
Power cut
The rotary knob or a button
has been used by mistake.
The Start button was not
pressed after the setting
had been made.
Door not shut properly.
The microwave was not
started.
Microwave power setting is
too low.
A larger amount of food
than before was placed in
the oven.
The food was colder than
before.
The safety switch off was
activated. The oven was
operated for a long period
without the setting being
changed.
There is a malfunction in
the microwave.
Technical fault.
Comments/remedy
Reset the clock.
Press the Stop button.
Press the Start button or clear the
setting by pressing the Stop button.
Check whether food residues or a
foreign object are trapped in the door.
Make sure that the seal surfaces are
clean. Check to see if the door seal has
become twisted.
Press the Start button.
Select a higher power setting.
Double the amount = almost double the
cooking time.
Stir or turn the food during cooking.
Switch off the function selector.
Press the Stop button. The fault
message goes out. Start microwave
operation again. If this fault message
appears again, please call the
after sales service. It is possible to
operate the oven without the
microwave.
Contact the after sales service.