19
Over Temperature Switch Off
Due to the placement
of
the
control it
is
very
close
to
the
zone in
the
middle
front
of
the
cooktop
,
it
can
occur
that
an inconnectly placed partly
placed
pot
on the control and not sensed
by
the
sensor
safety
cut
off
(not
covering
a
button)
heats up the cooktop to a very high temperature which makes the glass and
the buttons untouchable.
To prevent the cooktop control unit from damage, the control continuously all
the the temperature and switches off in case of overheating emergency.
It is indicated in the zone 4 zone display with the letter ´t` for all the time
until the temperature decreases.
After cooktop temperature falls, the ´t` displays will be erased and the cooktop
control unit falls back into the S-Mode. This means that the user can
reactivate the appliance by touching
.
Operating Time Limitations
The hob control unit has a limitation of operating time. If the heat setting
for this zone has not been changed for a certain time, than the zone will
turn off automatically (for 10 sec a ´0` is displayed, afterwards the residual
heat). The limit of the operating time depends of the selected heat setting.
If a timer was associated with the heater than a ´00` will be displays on the
timer display for 10 sec. Afterwards the timer display turns off.
After an automatic turn off of the zone , as described above, the zone is
operable again and the maximum operating time for this heat setting is
applied.