Nordcap MORETTI S Serie Manuel D'instructions page 20

chamber, open the door for a few minutes to let out the steam and
then close it again.
- Increase the temperature to 270°C (520°F) and leave the chamber
operating for about 1 hour. If there is a great deal of steam inside the
chamber, open the door for a few minutes to let out the steam and
then close it again.
- (Only pizzeria) increase the temperature to 400°C(755°F) and leave
the chamber operating for about 1 hour. If there is a great deal of
steam inside the chamber, open the door for a few minutes to let out
the steam and then close it again.
- Wait for the temperature to cool to ambient levels before switching
the oven on again. If there is a great deal of steam inside the chamber,
open the door for a few minutes to let out the steam and then close it
again.
This procedure serves to remove any moisture built up inside the oven
during the production, storage and shipping stages.
NOTE:
It is possible for the appliance to give off unpleasant
odours during the operations mentioned above. Ventilate the area.
WARNING!
Do not open the oven door for long periods,
especially at high temperatures; this is to prevent the hazards of
burns and overheating of parts close to the door.
WARNING!
Only use the oven for baking for the first time
after carrying out the above procedures, which are absolutely
essential for perfect operation.
WARNING!
Never bake any items the first time that the
equipment is switched on or when it is switched on after a long
period of disuse.
NOTE:
When switching on the oven again, to increase the
duration of the component parts (refractory surfaces), it is
necessary to prevent heating too suddenly. Each time, before
reaching the set point for cooking, keep the oven at a temperature
between 120°C (250°F) and 160°C (320°F) for at least 40 minutes.
3.2.2 PUTTING THE BAKING CHAMBER INTO SERVICE
ECO SMART BAKING MODE
SMART BAKING mode is the standard oven management mode. It
allows 1 temperature and 2 power levels to be set (in percentages) for
the ceiling and floor (fig. 17).
To enable the SMART BAKING mode, if not already active, press the
"MENU" key, select SMART BAKING with the "SELECTION" (↑
and ↓) keys and then press "OK".
In this mode, it is possible to use the oven in "MANUAL" mode or to
use the "PROGRAMS" by recalling one of the baking programs stored
to memory.
•
SWITCHING ON WITH MANUAL PARAMETER SETTING
To set the baking parameters, use the corresponding "+" and/or "-" keys
to increase and/or reduce the parameter. Adjust the power levels for the
ceiling or floor. These values range from 0 (power off) to 100%
(maximum power). To set the "Temperature" parameter, since the display
shows the temperature measured inside the baking chamber in real time,
when the corresponding "+" and/or "-" key is pressed, the current setting
will be shown in red ("Set temperature"). Pressing the keys again will
change the parameter. Once the required value has been set it is not
necessary to confirm, as the parameter is received and implemented in
real time.
The baking chamber temperature adjustment is set for a maximum
temperature of 450°C (850°F) for the pizzeria and 270° C (520°F) for
pastry. If, due to an anomaly, this threshold is exceeded, the safety
thermostat intervenes to block oven operation by switching it off.
The screen will display the alarm situation that occurred (see 3.6).
The alarm signal (visual and acoustic) will continue until the "OK" button
is pressed. Wait until the oven cools down.
Unscrew the cap from the safety thermostat (item B fig.1) and press
down.
The button will reset the thermostat and after the "OK" button is pressed,
the oven will restart normally. Refit the protective cap on the safety
thermostat to prevent this instrument from becoming damaged and
affecting the operation of the oven.
WARNING!
If this operation is carried out without waiting
for the oven to cool down, the manual safety thermostat will not allow
the oven to be reset.
When anomalies occur, it is necessary to request the intervention of
the Technical Assistance service.
To turn the heating elements on and start heating up the baking chamber,
simply press the "START" button, as suggested in the text line with
explanatory messages (status bar), which will say "PRESS START".
When switched on, the baking chamber lighting will also switch on
automatically. "Lightning bolts" to the left of the power levels switch on
in real time to show that the heating elements are on. This graphic display
also provides information on the power level employed by the heating
elements at any time, shown by how much of the "bolt" itself is lit up.
During the initial stage following the heating element switch on, the
status bar will read "HEATING". This message is alternated with
another: "READY IN xx MIN", where xx is the estimated time needed
by the oven to reach the set temperature. During this stage, the display
will also alternate the real temperature with the set one.
NOTE:
In the "ICON" version, after a few moments the
display changes colour. Press any key to reactivate the display
NOTE:
The estimated time required for the oven to reach the
required temperature is indicative and will vary significantly
according to the parameters set during the switching on stage.
•
SWITCHING ON IN PROGRAM MODE
Using the oven in Program mode enables the operator to work
"automatically", i.e. to save and/or call up a series of baking programs
with pre-set parameters from the memory (internal or external). Each
program can store up to 3 baking phases.
The appliance status is confirmed in Program mode by the name of the
program in the status bar. To choose the required program, press the
"MENU "key, select PROGRAMS with the "SELECTION" keys, then
press "OK". Scroll through the list in the PROGRAMS submenu as far
as the item SEARCH BY NAME and confirm by pressing "OK". At this
point the display will show an alphabetical list. Scroll through the
selection until the initial letter of the program being searched. Press OK
to confirm and the display will show a list of all of the programs in the
memory, in alphabetical order, starting from the letter selected. Move the
selection to the required program and press "OK". The program will be
loaded.
The status of the appliance in Programs mode is confirmed by the
program name in the status bar, alternated with the message PRESS
START. To enable the heating elements and start the heating stage with
the parameters for the selected program, press the "START" key.
NOTE:
If there are no pre-loaded programs, the display will
show the string <LIST EMPTY> meaning it is necessary to upload
at least one baking program as described in section 3.3.
•
BAKING STAGE
Only when the oven temperature has reached the temperature set (unless
a "delta T" has been set), will a buzzer sound be emitted Intermittently,
together with the message BAKING in the status bar. At this stage, the
display will always show the temperature really measured.
During baking, it is possible to edit the parameters in real time using
the corresponding "+" and "–" keys. If a program has already been pre-
loaded, the edited values will only become effective for the baking in
progress: the original program values will not be changed. To change
the parameters of a program, follow the instructions in paragraph 3.3.
In case of using a programme with more than one baking stage,
enable the first stage of the programme using TIMER 1 (see
"BAKING TIMER"), which sets the time for the ongoing stage. If a
program consisting of several "endless" baking stages is used (see the
next paragraph "GRADUAL TEMPERATURE DROP BAKING", the
first stage of the program is automatically enabled when the temperature
set is reached.
At the start of each baking stage, the user-defined settings (temperature,
time and power) are pre-loaded automatically, while an acoustic signal,
consisting of 1, 2 or 3 beeps will sound for the start of stage 1, 2 or 3 (if
available).
To cut off the power supply to the heating elements, press the "STOP"
key. The lighting inside the baking chamber will switch off
automatically. together with the oven.
When the oven is in STOP mode and the program is loaded, changing
only one of the baking parameter exits the selected program.
•
GRADUAL TEMPERATURE DROP BAKING (endless baking
stages)
It is a baking cycle specifically designed to carry out a "gradual
temperature drop baking", generally consisting of several stages, in
which the passage from one stage to the other is not marked by time but
by achieving the temperature of the subsequent stage. It is generally
suitable for baking delicate products that use low power and therefore
the temperature, when a new batch is placed in the oven, tends to
decrease. The baking procedure used differs from traditional techniques
because the heating elements deliver power during the temperature
decrease. The stages following the first one, therefore, should increase
the power levels delivered so that the temperature would not decrease
too much inside the oven.
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