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blast chiller istrUction c-2003
06/2011
4. PROGRAMMING AND OPERATING INSTRUCTIONS
4.1
DELAYED START OF COMPRESSOR DURING FIRST
STARTING (only for MOD.
r
)
Pre-heating function of compressor sump.
when the board is reached by mins tension, a 2-hour pre-
heating phase starts and the display shows some blinking
dashes“---”. During this phase the machine cannot be started.
Nota:
The delayed start takes place only if the machine is given
power by its dedicated magnetothermic switch.
•
it is therefore advisable that, after first starting, the machineis
started or stopped by using the control panel pushbutton.
this way, the compressor pre-heating function is guaranteed,
and the machine starting takes place in a direct way.
•
initial pre-heating is necessary in order to safeguard the com-
pressor’s life. only if strictly necessary (and under the cus-
tomer’s responsability) it is possible to by-pass countdown
by pressing the pushbutton “printer/haccP”for about 5 sec-
onds.
This function is not activated if machine stops/starts op-
erating due to lack of power during working cicle.
4.2
STARTING UP THE APPLIANCE
when the appliance is powered up, it can be:
•
ON
displays
1%
and
j
and left leD
t
a on push-button
t
on, leD
q
off.
•
OFF-STAND-BY
leD on push-button
q
on.
to switch from one status to another, press push-button
q
.
whenever the appliance switches from
STAND-BY
status to
ON
, a self-test is carried out: all leDs and displays are
switched on, push-buttons are checked, then the installed
software version is displayed.
Operation
the main work cycles (chilling/freezing) performed by the
appliance:
•
Soft blast chilling (+3°c)
Pre-cooked food is rapidly chilled (90’) to a temperature of
+3°c, thus preventing proliferation of bacteria and prevent-
ing dehydration of the cooked food due to evaporation.
food can thus be stored perfectly for 5 to 7 days without al-
tering its original qualities.
•
Hard blast chilling (+3°c)
this process is designed to cool food products with a thick-
ness greater than 2-3 cm. Variable air temperatures are used
to accelerate penetration of cold into the product.
•
Blast freezing (-18°c)
this function freezes the product completely to a tempera-
ture of -18°c in less than 4 hours. the rapidity of the process
prevents formation of macrocrystals essential to ensure that
the product retains its original consistency and quality when
thawed for consumption.
•
Automatic conservation
at the end of each cycle (chilling or freezing), the appliance
will automatically switch to the required storage tempera-
ture.
two different end-cycle modes are available for each cycle:
•
By temperature
- the cycle ends when the probe reaches
the required temperature.
•
Timed
- cycle length is pre-set.
work cycles and modes can only be selected when the ap-
pliance is ON (LED on push -button
y
off).
4.3
SOFT BLAST CHILLING BY TEMPERATURE
(pre-cooked, hot foods).
•
to select this cycle, press push-button
w
(relative leD lights
up), then press push-button
t
to select the temperature
mode (leD
t
a on).
•
insert the core probe into the core of the product to be
chilled.
•
start up the cycle by pressing push-button
y
. leD
t
a and
those relative to the push-buttons pressed illuminate
throughout the cycle, while leDs
1#
flash.
•
Display
h
indicates the maximum blast chilling time (start-
ing temperature to end of the blast chilling temperature -
factory setting - 90 minutes).
•
the temperature measured by the core probe is shown by
display
j
.
•
the instrument timer starts the countdown of the maximum
blast chilling time as soon as the temperature measured by
the core probe falls below the temperature of +65°c (the dot
at the bottom right of display
h
flashes).
•
During the blast chilling cycle, the air temperature is around
0° c.
this function is designed to guarantee uniform cooling of
the product, preventing frost formation on the surfaces. Dur-
ing the blast chilling cycle, the compressor may therefore
stop and restart, depending on the reading of the cell tem-
perature probe.
•
the blast chilling phase ends only when the core probe (in-
serted in the product core) indicates that the set blast chill-
ing temperature (+3°c) has been reached as signalled by an
intermittent beep for a minute. During the beep, leDs
f
and
g
flash.
Display
j
indicates the temperature inside the cell, while
display
1%
shows blast chilling time reset to zero.
i
IN THE EVENT OF MALFUNCTION,
SEEK THE ASSISTANCE OF A
CERTIFIED TECHNICIAN
Содержание ChillRapid E10
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