Cata ISB 704 BK - Manual (Page 20)

time by operating the ON/OFF key. This is also valid if the control
has been locked (activated child safety feature).
The ON/OFF key has always priority in the switch-OFF function.
Automatic switch-OFF
When the control is ON it automatically sw itches-OFF after
20 seconds if no cooking zone or select key has been operated
within this period of time. If case of a cooking zone selection,
the automatic switch- OFF time is composed of 10 seconds
deselection time for a cooking zone at setting“0“ and 10 seconds
switch-OFF time.
Switching a cooking zone ON and OFF
First place the pan in the chosen cooking zone. If the pan is not
present the system cannot be switched on the correspondent
zone.
If the touch control is switched on, the cooking zone can be
selected by pressing the button (4) of the corresponding zone.
The display (5) of the zone selected lights up, while the remaining
displays are dimmed. if the cooking zone is “hot”, “H” and “0”
are alternately displayed.
Press the PLUS (3) or MINUS (2) button to select a setting and
the zone will begin to heat up.
Once the cooking zone has been selected, the setting can be
selected by keeping the PLUS (3) button pressed down. The
setting begins at level 1 and increases by 1 level every 0.4
seconds. When setting “9” is reached, the setting will not be
changed further.
If the setting level has been selected using the MINUS (2) button,
the start level is “9“ (maximum level). Keep the button pressed
down to lower the active level by 1 every 0.4 seconds. When
setting “0” is reached, there will be no further setting changed.
The setting can only be changed by pressing the MINUS (2) or
PLUS (3) button again.
Switching a cooking zone off
Select the zone to be switched off using the corresponding
button (4). The display (5) of the zone selected lights up, while
the remaining displays are dimmed. Press the Cooking zone (4)
and MINUS (2) buttons at the same time and the setting level of
the zone is changed to 0. Alternatively, the MINUS button (2) can
be used to reduce the setting level to 0.
If a cooking zone is “hot”, “H” and “0” will be alternately
displayed.
Switching-OFF all cooking zones
Immediate switching-OFF of all cooking zones can be achieved
anytime by means of the ON/OFF key. In the standby- mode
an “H“ appears on all cooking zones which are “hot“. All other
cooking zone displays are not illuminated.
Wattage settings
The output of the cooking zones can be set in 9 steps which
are indicated by the figures “1“ thru “9“ by means of LED
sevensegment-displays.
In the cooking zone located on the front left, when selecting
the power level 9 and after 30 minutes operating, the power
will decrease slightly for safety reasons. In case more power is
required, select the boost level (“P”)
Boost function
After selection of a respective cooking zone, the boost function
can be activated by selecting the power level 9 and then pressing
PLUS (3) button . By means of this function certain cooking
zones are enabled to receive power over the nominal (the number
of boostable cooking zone depends on the power available on a
partial modules which is to be lees than total hob power ). If the
desired cooking zone has the capacity to activate the booster,
the display shows a “P“ symbol. In case the available power is
not enough the cooking stage display flashes for 3 seconds on
the cooking zone which needs to be reduced and which requires
automatic adjustment.
The boosting time is limited to 5 min to protect cooking utensils.
After the booster is switched off automatically, the cooking zone
continues operation on power level “9”. The booster can be
reactivated after some minutes.
In case that the pan is removed from the cooking zone during
boosting, the boosting function remains active and boosting
time continues.
The power management is based on on the principle that the
last entry is requested by the induction as top priority. That
means that previous actions and settings also made for the other
cooking zones are reversed automatically, if necessary.
- If induction identifies the necessity of reducing power at a
cooking zone, the selected cooking stage flashes on that
cooking zone providing a correction period of 3 sec before the
power is reduced automatically to a minimum cooking stage.
- If the setting is adjusted within the correction period, the power
management checks the settings again. Should a new setting lead
to further power reduction, the correction period starts again.
- If no automatic correction needs being made to the cooking
zone setting, the flashing stops immediately and the original
value remains as a steady display indication. Should the
situation change again on the power reduced cooking zone, no
automatic power increase is effected.
Residual heat indicator
It is meant to indicate to the user that the glass ceramic has
a dangerous touch temperature in the circumference of a
cooking zone. The temperature will be determined following
a mathematical model and the remaining residual heat will be
indicated by means of “H” on the corresponding 7-segment
display.
Heating-up and cooling down will be calculated dependent on:
· the selected setting („0“ to „9“)
· the ON/OFF time.
After switching-OFF the cooking zone the respective display
shows “H” until the assigned cooking zone temperature is
mathematically in a uncritical level. (≤ 60°C).
Automatic power OFF function (operating time limitation)
Dependent on the selected setting, every cooking zone will be
switched-OFF after a defined maximum operation time if no
operation of the assigned cooking zone follows within this time
period. Every change of the cooking zone condition (by means
of the PLUS-, MINUS- key) puts back the maximum operation
time of this cooking zone to the initial value of the operating time
limitation.