24
OPERATION
5.7 Child Lock
To activate the child lock simultaneously
press and hold
buttons for
approximately3seconds symbol will be
displayedconrmingthechildlockfunction
has been set.
When the child lock safety device is active it
can only be deactivated by simultaneously
pressing
. buttons. Error alarm
(single extended acoustic signal) indicates
that a button or a control knob has been
operated when the child lock safety device
is set.
When the child lock device is set, it is not
possible to modify any programme and there
is no access to special functions. Operating
a knob when the child lock safety device is
set cancels the previously set function, child
locksymbolisashingandanacousticsignal
is sounded. If the oven function control knob
,is set to “0”, Child Lock safety device
symbol is on.
5.9 Muting the sound
It is possible to mute the sound emitted by
the electronic programmer. To mute the sound
turn the control knob anticlockwise and
press
buttons. To restore the sound
turn the control knob clockwise and press
buttons.
It should be noted that when the sound is
muted no acoustic signal is sounded for
conrmationorwhenoperatingerrorsoccur,
however acoustic signals of the electronic
programmer are sounded as normal.
5.8 Operating error
If an operating error occurs (induced by the
user)asingleextendedacousticsignalwillbe
sounded. An operating error will result from
pressing any inactive buttons, turning the
control knob in wrong direction or performing
any action which will not lead to parameter
entryormodication.
5.10 Automatic power cut out
Electronic programmer will shut down the
appliance if the function selector knob is
inpositionotherthan“0”foracertaintime.
Depending on the temperature maintained
in the oven chamber, the appliance will shut
down after 2 to 10 hours.
The symbol (automatic power cut out) is
ashingwhentheelectronicprogrammerhas
shut down the appliance.
To switch on the appliance, turn the function
selector knob to“0”.