Delfield T24C, T20C, T14D, T40, T5 User Manual
T5, T14D, T20C, T24C, T40
Blast Chiller/Shock Freezers
Service, Installation and Care Manual
Please read this manual completely before attempting to install or operate this equipment! Notify carrier of
damage! Inspect all components immediately. See page 2.
Blast Chillers/Shock Freezers
IMPORTANT INFORMATION
READ BEFORE USE
PLEASE SAVE THESE INSTRUCTIONS!
Effective Date August 2006
CONTENTS
1. GENERAL DOCUMENTATION
1.1 General information page 5
1.2 Installation page 5
1.3 Transport and handling page 5
1.4 Unpacking - disposal of packaging materials page 5
1.5 General safety regulations page 6
2. INSTALLATION
2.1 Data plate information page 6
2.2 Positioning page 6
2.3 Ambient temperature and air circulation page 7
2.4 Electrical connections page 7
2.5 Refrigeration component connections - remote assemblies page 7
2.6 Condensate drainage connection page 7
2.7 Information for the installation technician page 8
2.8 Safety and control systems page 8
2.9 Appliance disposal page 8
3. ADVICE TO ENSURE EFFICIENT APPLIANCE OPERATION
3.1 Shut-down procedures page 9
3.2 Operating tips page 9
3.2.1 Precooling page 9
3.2.2 Loading the appliance page 9
4. DESCRIPTION OF THE CONTROL PANEL page 10
4.1 Push-buttons page 11
5. PROGRAMMING AND OPERATING INSTRUCTIONS
5.1 Starting up the appliance page 12
5.2 Soft blast chilling by temperature page 13
5.3 Soft timed blast chilling page 14
Hard blast chilling page 14
5.4 Hard blast chilling by temperature page 15
5.5 Hard timed blast chilling page 16
5.6 Blast freezing by temperature page 17
5.7 Timed blast freezing page 18
6. APPLIANCE FUNCTIONS
6.1 Date and time settings page 19
6.2 Ice cream surface hardening page 19
6.3 Muting the beeper and alarm reset page 19
6.4 Program storage page 19
6.5 Displaying the three latest HACCP alarms page 20
6.6 Printing out stored data page 20
6.7 Forced ventilation function page 20
6.8 User programming page 20
6.9 Manual defrosting page 20
6.10 Automatic defrost cycles page 20
7. ALARM MANAGEMENT
7.1 Storage of data/errors page 22
7.2 Alarms list page 22
8. MAINTENANCE AND CLEANING
8.1 General safety regulations page 27
8.2 Cleaning the condenser page 27
8.3 Cleaning the cell page 28
8.4 Defrost water drainage page 28
1. GENERAL DOCUMENTATION
1.1. General information
• This manual is an integral part of the product,
providing all the information required to ensure
correct installation, operation and maintenance
of the machine.
• Read the manual carefully, making reference
to it for machine operation. Keep the manual
in a safe place where it can be accessed by all
authorised operators (installers, operators and
service personnel).
• The machine has been designed for professional
applications only and should only be operated
by qualied personnel.
• The machine must only be used for the purposes
for which it was designed, i.e. for chilling and
freezing food products.
The machine must not be used for products
requiring constant temperature control and
recording, such as:
- heat-sensitive chemicals,
- medicines or
- blood products.
• The manufacturer declines all responsibility
for any damage caused by incorrect or
unreasonable machine use, such as:
• improper use by untrained persons;
• technical modications or operations not suited
to specic models;
• use of non-original or non-specic spare parts;
• failure to follow the instructions given in this
manual.
1.2 Installation
In the event that the machine is tted with
a remote condenser unit, the installation
technician is responsible for checking all
connections in compliance with the instructions
given by Deleld for plant and machine
installation.
1.3 Transport and handling
• To load or unload the machine and/or
components from/onto the means of transport,
use a lift truck or fork lift equipped with forks
that are at least half the length of the machine
housing; use a crane if the machine is tted with
eye bolts. Select the lifting equipment suited
to the weight and overall dimensions of the
packaged machine/components.
• When handling the machine/ components,
apply all precautions to prevent damage, in
compliance with the information given on the
packaging material
1.4 Unpacking
• Remove all cardboard, wood or other materials
from the wood base on which the machine is
set. Lift the machine/components with suitable
means (e.g. lift truck), remove the wood base,
then position the machine/components in the
allocated site.
• Once all packing material has been removed,
check that the machine has not been damaged
in any way.
• Remove the protective
PVC lm on the stainless
steel panels from all
internal and external
surfaces (g. 2).
• Always wear protective
gloves when handling
packing material and the
wood base.
• NB Dispose of packing materials in compliance
with disposal regulations applied in the country
where the machine is to be installed. Never
dispose of materials in the environment.
1.5 General safety regulations
Failure to observe the recommendations made
by the present manual will be at the entire
responsibility of the machine user. The main
safety regulations are as follows:
- do not touch the machine with moist or wet
hands or feet;
- never operate the machine while barefoot;
- do not insert screwdrivers, cooking utensils
or any other object between the guards and
moving parts;
- before performing cleaning or routine
maintenance operations, disconnect the
machine from the power supply at the
master switch and the main knife switch (if
present);
- never pull on the power cable to disconnect
the machine from the power supply.
2. INSTALLATION
2.1 Data plate information
• Check that the data specied on the plate
correspond to the characteristics of the power
supply (V, kW, Hz, no. phases and power
available).
• The dataplate with appliance specications
is located at the rear exterior of the machine
and/or on the electrical
boards (g. 3). The setup of individual units
and the installation of
condensers are subject to
the re-safety regulations
of the country in which the machine is installed;
seek all necessary advice from the local reghting authorities. Bear in mind that the
intervention of safety valves or plug fuses in the
refrigerating circuit will lead to the immediate
discharge of refrigerant into the environment.
2.2 Positioning
• The machine must be installed in complete
compliance with safety regulations, procedures
and standing laws.
• Position the machine in the allocated site.
• Adjust the machine feet by turning the foot
clockwise until the appliance is perfectly level.
In the case of particularly heavy equipment, use
appropriate lifting means.
(g. 4).
• If the appliance is not perfectly level, correct
operation and condensate ow-o will not be
assured.
AVOID
• direct exposure to sunlight;
• closed sites with high temperatures and poor air
circulation;
• installing the machine near sources of heat
Installation Clearance Requirements
All Cabinets:
12” clearance above top
12” clearance on sides and rear
Remote condensing units for T20, T24 and T40
models.
24” clearance above top
6” clearance on sides and rear
2.3 Ambient temperature and air circulation
For air-cooled appliances, the maximum ambient
temperature for operation is 90°F / 32°C. Correct
operation cannot be guaranteed at higher
temperatures. The machine may operate safely
to a maximum temperature of 100°F / 38°C.
Remote condensing units may be installed
indoors next to the unit or within 25 ft. Consult
Deleld if placementwill be greater than 25
ft. away. Remote condensing units may also
be installed outdoors but require a U.L. listed
enclosure which is supplied as an option from
Deleld. Sucient air circulation must be
guaranteed at all times.
2.4 Electrical connections
A dedicated thermal-magnetic circuit breaker
compliant with established regulations must be
installed on the appliance power line.
• Connected electrical cables must correspond
to the technical data (as specied on electrical
drawings provided by the installation
technician).
Connect the earthing conductor to an ecient
earthing system.
THE MANUFACTURER DECLINES ALL LIABILITY
AND GUARANTEE OBLIGATIONS IN THE EVENT
OF INJURY TO PERSONS OR DAMAGE TO
EQUIPMENT AND OBJECTS DUE TO INCORRECT
INSTALLATION AND/OR FAILURE TO COMPLY
WITH STANDING INSTALLATION REGULATIONS.
2.6 Condensate drainage connection
For models T20C-T24C-T40 t a condensate
water drainage hose with a minimum diameter
of 1” . Provide a waste pipe with a trap with a
diameter of at least 1 1/2” at oor level.
2.7 Information for the installation technician
Before starting up the machine, check that it has
been correctly installed.
1. Check that there are no gas leaks from weldings
or joints made during installation works.
2. Check that the pipes connecting the condenser
to the remote condensing unit have been well
insulated.
3. Check all wiring connections.
4. Check electrical input.
5. Check the standard pressure in the refrigerant
system.
6. Perform at least one blast freezing cycle (to the
SET temperature) and one manual defrosting
cycle. In the event that the appliance or
the remote condensing unit have not been
transported in a vertical position (e.g. on
the back) or have been overturned during
installation works, allow at least 4 hours before
starting up the equipment.
2.8 Safety and control systems
• Door microswitch: shuts down fan operation in
the cell when the door is opened.
• General fuses: protect the power circuit against
short circuiting and overloads.
• Compressor heat relay: intervenes in the event
of overloads or operating faults.
• Safety pressure switch: intervenes in the event of
excessive pressure in the refrigerant circuit.
• Plug fuses: intervene in the event of verpressure
or operating fault in the safety pressure switch
(see above).
• Chamber temperature control: operated by the
electronic board by means of a probe inside the
cell.
• Temperature control end defrost cycle:
controlled by the electronic board by means of
the probe in the evaporator.
2.9 Appliance disposal
After the useful life of the applicance has been
realized, be sure to demolish and dispose of the
machine in compliance with the regulations
applied in the country of installation,
particularly in regards to refrigerant gas and
compressor lubricant oil.
3. ADVICE TO ENSURE EFFICIENT APPLIANCE OPERATION
3.1 Shut-down procedures
In the event of emergency, shut down the
appliance by switching o power at the
main panel, by means of a breaker or power
disconnect or by removing the plug from the
power socket.
3.2 Operating tips
Before starting up the appliance, clean the
inside of the compartment thoroughly.
3.2.1 Pre-cooling
Before using the appliance for the rst time,
or after a prolonged period of disuse, precool
the compartment by running an empty cycle
until the set operating temperature has been
reached.
To ensure optimal performance without any
alteration to food quality: arrange food products
in such a way as to favour the circulation of cold
air throughout the compartment; open the door
as little as possible.
3.2.2 Loading the appliance
a) Ensure that foods to be chilled and/or frozen
are separate and do not have a thickness greater
than 2’’/50mm-3’’/80mm. Do not load the
appliance beyond the quantity recommended
by the manufacturer.
c) Position trays inside the tray compartment as
far as they will go, as close as possible to the
evaporator.
d) Position the core probe at the centre of the
largest product or food item; make sure that the
tip of the probe does not protrude or touch the
tray. The probe must be cleaned and sanitised
before each new cycle (operation) to prevent
inadvertent contamination.
e) Avoid covering the trays and/or containers with
insulating covers or lm. The more the product
is insulated, the more time is required for
chilling or freezing. Trays should be packaged
when the product has been chilled, before
being placed in storage.
b) Ensure that there is sucient clearance
between trays to enable free air circulation. If
the appliance is not completely full, distribute
the trays and foods evenly throughout the
available space.
+38o
0o
+38o
HARD
oC
HACCP PROGRAM
6
5
15
1
12
10
3
5a
4
5b
14
7
8
9
11
2
13
4. DESCRIPTION OF THE VERTICAL CONTROL PANEL
4.1
PUSH-BUTTONS
:
1.
ON /OFF (STAND BY)
2.
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
3.
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
4.
BLAST FREEZING CYCLE (0°F / -18°C)
5.
END CYCLE BY TIME / PROBE (TEMPERATURE)
5A.
PROBE CHILLING INDICATOR LED
5B.
TIMED CHILLING INDICATOR LED
6.
CYCLE START / STOP
7.
INCREASE VALUE
8.
DECREASE VALUE
9.
RECIPE PROGRAMS (CHILLING CYCLES)
10.
HACCP AND PRINTER (OPTIONAL)
11.
DEFROSTING / FORCED VENTILATION
12.
CHILLING / FREEZING CYCLE INDICATOR LED
13.
STORAGE INDICATOR LED
14.
TIME DISPLAY
15.
TEMPERATURE DISPLAY
oC
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
TIME DISPLAY
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
TIME DISPLAY
TEMPERATURE DISPLAY
oC
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
PUSH-BUTTONS
:
ON /OFF (STAND BY)
PUSH-BUTTONS
:
ON /OFF (STAND BY)
5. PROGRAMMING AND OPERATING INSTRUCTIONS
GB
WWAARRNNIINNGG!!!!!
!
THESE OPERATIONS MUST BE PERFORMED
BY A CERTIFIED INSTALLATION
TECHNICIAN ONLY.
5.1 STARTING UP THE APPLIANCE (only for T14D / T20C / T24C / T40)
PRE HEATING FUNCTION OF COMPRESSOR SUP
When power is initially supplied to the cabinet, a 2-hour pre-heating phase starts and the display shows
some blinking dashes “---”. During this phase the machine cannot be started. This important information is
shown on a yellow label placed inside the door.
Initial pre-heating is necessary in order to safeguard the compressor’s life. Only if strictly necessary (and
under the customer’s responsibility) it is possible to by-pass countdown by pressing push button “Printer/
HACCP” for about 5 seconds.
This function is not activated if machine stops/starts operating due to lack of power during working cycle.
When the appliance is powered up, it can be:
• ON displays 15 and 16 and left LED 5A on push-button 5 on, LED 1
o
• OFF-STAND-BY LED on push-button 1 on
To switch from one status to another, press push-button 1 .
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 (+38°F / +3°C)
Pre-cooked food is rapidly chilled (90’) to a temperature of +38°F / +3°C, thus preventing proliferation
of bacteria and preventing dehydration of the cooked food due to evaporation. Food can
thus be stored perfectly for 5 to 7 days without altering its original qualities. The soft cycle is recommended
for delicate, thin foods such as rice, vegetables and fried foods.
• HARD BLAST CHILLING (+38°F / +3°C)
This process is designed to cool food products with a thickness greater than 2-3 cm/1’’ and is very eective
for dense, greasy or large-sized foods. Variable air temperatures are used to accelerate penetration of cold
into the product.
• BLAST FREEZING (0°F / -18°C)
This function freezes the product completely to a temperature of 0°F / -18°C in approximately 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 temperature.
Two dierent 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
IMPORTANT: work cycles and modes can only be selected when the appliance is ON (LED on push -
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
TIME DISPLAY
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
TIME DISPLAY
TEMPERATURE DISPLAY
oC
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
TIME DISPLAY
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
TIME DISPLAY
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
TIME DISPLAY
TEMPERATURE DISPLAY
oC
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
TIME DISPLAY
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
0o
+38o
HARD
+38o
button 6 o)
IMPORTANT: The appliance will automatically defrost if coil temperature falls below 45˚F. It will not go into
defrost during a chill or freeze cycle. When it is in defrost a new cycle can not be initiated until defrost is
complete.
5.2 SOFT BLAST CHILLING BY TEMPERATURE (pre-cooked, hot foods)
• To select this cycle, press push-button 2 (relative LED lights up), then press push-button 5
to select the temperature mode (LED 5A on)
• Insert the core probe into the core of the product to be chilled.
• Start up the cycle by pressing push-button 6 . LED 5A and those related to the push-buttons
pressed illuminate throughout the cycle, while LEDs 12 ash.
• Display 15 indicates the maximum blast chilling time (starting temperature to end of the
blast chilling temperature (factory setting 90 minutes).
• The temperature measured by the core probe is shown by display 16 .
• 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 +149°F / +65°C (the dot at
the bottom right of display 15 ashes).
• During the blast chilling cycle, the air temperature is around +32°F / 0°C and may get as low as 23˚F/-5˚C.
This function is designed to guarantee uniform cooling of the product, preventing frost formation
on the surfaces. During the blast chilling cycle, the compressor may therefore stop and restart,
depending on the reading of the compartment temperature probe.
• The blast chilling phase ends only when the core probe (inserted in the product core) indicates
that the set blast chilling temperature (+38°F / +3°C) has been reached as signalled by an intermittent
beep for a minute. During the beep, LEDs 13 and 14 ash.
Display 16 indicates the temperature inside the compartment, while display 15 shows blast
chilling time reset to zero.
• If at the end of the maximum blast chilling interval the core probe continues to display a temperature
higher than the value for the end of blast chilling, the displays will indicate an alarm for
excessively long chilling (ALL 14) alternating with the temperature and time; at the same time, the
alarm beep will be activated.
The blast chilling cycle continues until the end chilling temperature has been reached; display 15
counts back the minutes remaining until the end of the cycle.
Press push-button 8 to mute the alarm; press push-button again to clear the alarm display.
• At the end of the chilling cycle, the appliance automatically switches to the set storage temperature
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
TIME DISPLAY
TEMPERATURE DISPLAY
oC
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
TIME DISPLAY
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
0o
+38o
HARD
+38o
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
TIME DISPLAY
TEMPERATURE DISPLAY
oC
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
for an indenite interval (like a standard storage appliance).
LEDs 13 switch o while LEDs 14 light up.
• The compartment temperature is constantly shown on display 16; during this cycle, defrost
cycles are performed at regular intervals with duration set as required (parameter programming reserved for
installation technician). The factory setting for positive storage temperature is +36°F / +2°C.
• Press push-button 6 to set the appliance to STOP status (relative LED switches o), ready for a new
cycle.
To modify the nal blast chilling temperature, consult the user programming instructions.
IMPORTANT: During chilling or shock freezing by core sensor it’s possible to read:
- The room temperature by pressing push button
- The evaporator temperature by pressing push button
5.3 SOFT TIMED BLAST CHILLING
• Press push-button 2 (relative LED lights up), then press push-button 5 to select the timer mode
(LED 5B on). Display 15 shows the maximum chilling time (set by default to 90 minutes).
To modify this time, press push-buttons 7 and 8 (time in minutes).
• Press push-button 6 to start the appliance. LED 5B and push-button LEDs remain on and LEDs 13
ash throughout the cycle.
Internal cell temperature is shown on display 16 .
• When the maximum chilling time has counted back to 0, the chilling cycle is completed and the appliance
automatically switches to the set positive storage temperature for an indenite interval.
• LEDs illuminate and the beep is activated when the cycle is nished (as in the chilling cycle by
temperature). The same applies for the positive storage function.
Press push-button 6 to set the appliance to STOP status (relative LED switches o), ready for a new cycle.
IMPORTANT: Use the storage function sparingly. After chilling, food products should be placed in
storage cabinets.
HARD BLAST CHILLING
When the HARD function is used, chilling takes place in two stages:
• an initial “Hard” stage when the air temperature is brought down to below 32°F / 0°C in order to accelerate
chilling;
• a second “Soft” stage, involving air temperatures around 32°F.
IMPORTANT: During chilling or shock freezing by time it’s possible to read the evaporator
temperature by pressing push button
5.4 HARD BLAST CHILLING BY TEMPERATURE
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
TIME DISPLAY
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
TIME DISPLAY
TEMPERATURE DISPLAY
oC
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
TIME DISPLAY
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
TIME DISPLAY
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
TIME DISPLAY
TEMPERATURE DISPLAY
oC
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
TIME DISPLAY
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
TIME DISPLAY
HACCP
PROGRAM
0o
+38o
HARD
+38o
• Press push-button 3 (relative LED lights up), then press push-button 5 to select the temperature
mode (LED 5A on). Insert the core probe into the core of the product to be chilled.
• Start up the cycle by pressing push-button 6 . LED 5A and those relative to the push-buttons
pressed illuminate throughout the cycle, while LEDs 13 ash.
• Display 15 indicates the maximum blast chilling time (starting temperature to end of the blast
chilling temperature - factory setting - 90 minutes).
• The temperature measured by the core probe is shown by display 16 .
• 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 +149°F / +65°C (the dot at the bottom right of
display 15 ashes).
• Once the cycle has been started, the appliance operates initially with an air temperature below +32°F / 0°C
(LED on push-button 3 ashes), then with temperatures around +32°F / 0°C (LED on push-button 3 on).
The rst stage of the cycle is completed when the core probe detects a temperature of +68°F / +20°C in the
product core.
• The blast chilling phase ends only when the core probe (inserted in the product core) indicates that the set
blast chilling temperature (+38°F / +3°C) has been reached as signalled by an intermittent beep for a minute.
During the beep, LEDs 13 and 14 ash.
Display 16 indicates the temperature inside the cell, while display 15 shows blast chilling time
reset to zero.
• The alarm (ALL 14) and conservation functions cut in with relative indicators in the same way as for timed
Soft blast chilling.
• Press push-button 6 to set the appliance to STOP status (relative LED switches o), ready for a new cycle.
IMPORTANT
HARD blast chilling aords a considerable reduction in working time, and is particularly suited to foods with
a high fat content, for large pieces or for packaged products.
SOFT chilling is recommended for delicate and nely chopped products, such as vegetables, mousses, etc..
IMPORTANT: During chilling or shock freezing by core sensor it’s possible to read:
- The evaporator temperature by pressing push button
5.5 HARD TIMED BLAST CHILLING
• To select this cycle, press push-button 3 (relative LED lights up), then press push-button 5 to
select the “timed” mode (LED 5B on). Display 15 shows the maximum chilling time (set by default
to 90 minutes).
To modify this time, press push-buttons 7 and 8 (time in minutes).
• To set the time of the rst negative temperature stage, press push-button 3 for ve seconds, then wait
for display 15 to show the ashing value.
The time setting (in minutes) can be modied by means of push-buttons 7
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
STORAGE INDICATOR LED
TIME DISPLAY
TEMPERATURE DISPLAY
oC
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
DEFROSTING / FORCED VENTILATION
CHILLING / FREEZING CYCLE INDICATOR LED
HACCP
PROGRAM
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
0o
+38o
HARD
+38o
PUSH-BUTTONS
:
ON /OFF (STAND BY)
SOFT BLAST CHILLING CYCLE (+38°F / +3°C)
HARD BLAST CHILLING CYCLE (+38°F / +3°C)
BLAST FREEZING CYCLE (0°F / -18°C)
END CYCLE BY TIME / PROBE (TEMPERATURE)
PROBE CHILLING INDICATOR LED
TIMED CHILLING INDICATOR LED
CYCLE START / STOP
INCREASE VALUE
DECREASE VALUE
RECIPE PROGRAMS (CHILLING CYCLES)
HACCP AND PRINTER (OPTIONAL)
HACCP
PROGRAM
0o
+38o
HARD
+38o
Press push-button 3
again to return to standard display.
and 8
.
• Start up the cycle by pressing push-button 6
LEDs 13
ash throughout the cycle.
• Internal cell temperature is shown on display 16
. LED 5B
and push-button LEDs remain on and
.
• Once the cycle has been started, the appliance operates initially with an air temperature below +32°F /
0°C (LED on push-button 3
3
on). For example: HARD timed chilling cycle 90 minutes. First stage of 40 minutes with negative air
ashes), then with temperatures around +32°F / 0°C (LED on push-button
temperature. Second cycle stage of 50 minutes with air temperature around +32°F / 0°C.
• When the maximum chilling time has counted back to 0, the chilling cycle is completed and the appliance
automatically switches to the set positive storage temperature for an indenite interval.
• LEDs illuminate and the beep is activated when the cycle is nished (as in the temperature chilling cycle).
The same applies for the storage function.
• Press push-button 6 to set the appliance to STOP status (relative LED switches o), ready for a new
cycle.
IMPORTANT: During chilling or shock freezing by time it’s possible to read the evaporator temperature by
pressing push button
5.6 BLAST FREEZING BY TEMPERATURE
• To select this cycle, press push-button 4 (relative LED lights up), then press push-button 5 to
select the temperature mode (LED 5A on). Insert the core probe into the core of the product to be chilled.
• Start up the cycle by pressing push-button 6 . LED 5A and those relative to the pushbuttons pressed
illuminate throughout the cycle, while LEDs 13 ash.
• The appliance proceeds to operate in the same way as that described for the positive chilling cycle.
During this cycle the compressor operates in continuous mode to enable the appliance to reach the cycle
end temperature in the shortest time possible (default temperature at product core is set at 0°F / -18°C).
Maximum freezing time is 240 minutes.
• The alarm (ALL 14) for excessively-long freezing and conservation functions cut in with relative indicators in
the same way as for timed Soft blast chilling. The factory setting for negative storage temperature is -13°F /
-25°C.
• LEDs illuminate and the beep is activated when the cycle is nished (as in the soft chilling cycle by
temperature). The same applies for the storage function.
Press push-button 6 to set the appliance to STOP status (relative LED switches o), ready for a new cycle.
IMPORTANT: During chilling or shock freezing by core sensor it’s possible to read:
- The evaporator temperature by pressing push button
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