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7.5 – CONTROL PROCEDURES
The entire appliance is controlled by an electronic circuit board.
When the machine is powered the appliance display illuminates fully for a "lamp-test" lasting a few seconds, at the end of which it
returns to the condition it was in before being switched off. In particular, if a cycle was in progress it will re-start from the point at which
it was interrupted.
With the circuit board OFF the display is completely off, except for the
display and go to STANDBY, which shows the chamber temperature in red.
The various machine functions can be activated by using the controls on the panel and observing the indications on the display.
With the circuit board on STANDBY you can go from one cycle to another simply by pressing
With the circuit board on STANDBY and a cycle selected you can start the cycle by pressing
once blocks the cycle in progress.
The buzzer can be silenced, whatever its cause, by pressing any button.
Whatever situation the machine is in, holding down
7.6 – USE PROCEDURES
Clean the inside of the chamber before using the machine.
After installation or a prolonged idle period, it is good practice to operate the empty appliance until it reaches the set temperature.
To achieve good output from the blast chiller it is advisable to place the food inside in such a way as to assist air circulation: do not
obstruct the fan, do not stack trays on top of each other, distribute the load neatly and do not cover the containers with lids or cling film.
In order to avoid altering the food, it is also advisable not to overload the machine beyond the permitted load, not to use pieces thicker
than 50-70mm. and to limit door opening as much as possible.
Clean and sterilise the core probe before use. The probe must be placed in the centre of the largest joint or piece, taking care that the
point does not go right through the food to come into contact with the tray.
When a temperature controlled cycle is selected the electronic circuit board checks the temperature read by the chamber probe and
core probe to assess correct insertion of the probe.
normally if the probe is properly inserted.
appears and the buzzer sounds intermittently.
controlled cycle by pressing
controlled cycle by pressing
If within one minute from alarm
controlled cycle.
Attention: if the circuit board considers that the core probe is not inserted and carries out
is no longer regulated by the core probe, but ends in any case after 60'.
7.7 – SOFT CHILLING
7.7.1 – SELECTING A TEMPERATURE CONTROLLED SOFT CHILLING CYCLE
Load the machine suitably with the food to be chilled, place the core probe into the food and close the door.
With the appliance on STANDBY press
three seconds the display will show
the cycle. During chilling the
chamber temperature can always be viewed: when
for 5 seconds. In the same way, when
5 seconds. When the core temperature reaches set-point the chilling cycle ends and the holding period begins:
icon flashes for a few seconds and the buzzer sounds.
temperature in red.
Attention: if the chilling stage exceeds 90' (admitted time limit) the
been exceeded. Press
The cycle can be interrupted at any time by pressing
7.7.2 – SELECTING A TIME CONTROLLED SOFT CHILLING CYCLE
Load the machine suitably with the food to be chilled. If you wish to have greater temperature control and the food is suitable, insert the
core probe carefully into the food: close the door.
With the appliance on STANDBY press
seconds the display will show
cycle. During chilling the
BCB_03-05-10-15 Rev.02
This check lasts just over two minutes, at the end of which the cycle proceeds
If the test is negative, the
Check the core probe and re-start the cycle.
or
(in this case
or
(in this case
"AL 4"
none of the choices described above is made, the machine automatically goes on to a time
: the display will show the word
-5° C
in red (recommended chamber temperature during chilling). Press
icon will flash and
is pressed, the display will show the minutes from the beginning of the cycle in green for
to view the overall time taken for chilling the food to the required temperature.
: the display will show the word
-5°C
in red (recommended chamber temperature during chilling).
icon will flash and
will remain on. The display shows the chamber temperature in red. If the
icon. Press the
for 3 seconds cuts OFF the circuit board.
icon flashes on the display, the flashing wording
"AL 4"
disappears and
"AL 4"
disappears,
"SOFT"
will remain on. The display shows the core temperature in red. The
is pressed the display will show the temperature read by the probe in green
After that the
icon remains on and the display indicates the chamber
icon remains on and flashes to indicate that the time limit has
(STOP): pressing
(START) again starts the cycle from the beginning.
"SOFT"
button to turn off the
,
,
(START). Pressing
Otherwise proceed with a temperature
stops flashing) or opt for going to a time
goes out and
comes on).
HARD CHILLING,
duration of the first stage
and the
and
icons will flash.
and the
and
icons will flash. After three
Press
(START) to begin the
icon on the
or
.
(STOP)
"AL 4"
After
(START) to start
illuminates, the
pag. 61
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