Hiber User Manual - AGF 0062 & AGF 0072E
REFRIGERATORS FOR ICE
CREAM AND PASTRY
-5/-25°C
-12/-30°C
-3/+10°C
USER MANUAL
GENERAL RECOMMENDATIONS 3
RECEPTION AND DISPOSING OF UNIT 3
START-UP 4
CONTROL PANEL 5
SETTINGS AND TROUBLE SHOOTING 7
CLEANING AND MAINTENANCE 8
DIMENSIONS; REFRIG. CIRCUIT DIAGRAM 57
6LIBL001 - 1113
Equipment supplied by
Italian Gelato Concepts Pty Limited
PO Box 2134 Toowong Qld 4066
ABN 48 603 731 424
www.italiangelato.com.au
info@italiangelato.com.au
Mob: +61 (0) 411 089 142
RATING PLATE
Rev.
Descrizione modifica
1. Manufacturer 2. Serial number
3. Code 4. Model
5. Voltage
6. Running absorbed current
7. Max refrigerant power
8. Running absorbed power
9. Defrost heating element power
10. Other elements nominal power
11. Lamp power
12. Max and min. pressure
13. Refrigerant, type and q.ty
14. Net capacity
15. Insulation expanding gas
16. Manufacture year 17. Climatic class
0213 Prima emissione
0313 Aggiunte traduzioni
0513 Aggiunti parametri EN BT e TN
1113 Modificato collegamento res. cornice su ICE e BT – Schemi elettrici e parametri
2
Translation of the original instructions ENGLISH 3
General reccomendations, reception and disposing of unit
INTENDED USE
This appliance is designed for indoor use and should only
be used to store food and beverages.
Conservation models (low temperature) have been realized
to store only pre-frozen products.
The device should not be used by people (including
children) of limited physical or motor capacity, or who lack
the necessary skill or expertise, unless aided or instructed
by another person responsible for their safety.
Children should be supervised to ensure they do not play
with the device.
Never place liquids or hot food into the appliance and do not
fill lidded containers to the top.
Never place carbonated beverages into the low-temperature
compartment.
They may explode.
In all appliances there are surfaces subject to frosting.
Depending on the model, frost may be melted away either
automatically (automatic defrost) or manually. Never attempt
to remove frost using a pointed object
You could irreparably damage the appliance.
Do not use any mechanical device or other artificial means
to accelerate the defrost process.
The Manufacturer declines all responsibility, and the
warranty shall be null and void, if electrical and/or
mechanical alterations are made to the product.
CONTROLS AT RECEPTION
On arrival, check that the appliance has not incurred transport
damage and that it is complete according to the order.
In the event of visible damage immediately note the damage
on the transport documents with the following wording:
“RECEIVED WITH RESERVE FOR EVIDENT DAMAGE OF
PACKING”.
ALL THE OPERATIONS INDICATED BELOW MUST BE
PERFORMED IN RESPECT OF EXISTING SAFETY
REGULATIONS, BOTH FOR THE EQUIPMENT IN USE
AND FOR THE OPERATING PROCEDURES
BEFORE BEGINNING HANDLING OPERATIONS
ENSURE THAT THE LIFTING CAPACITY IS
SUFFICIENT FOR THE APPLIANCE IN QUESTION
HANDLING
HANDLING with FORK LIFT or SIMILAR
Insert the forks into the side of back of the wooden pallet supplied
with the appliance.
Begin lifting checking that the appliance is in stable equilibrium.
KEEP DRY
STACKING OF OTHER OBJECTS ON THE APPLIANCE
MUST BE ABSOLUTELY AVOIDED.
UNPACKING
Remove the protection without using tools that may damage the surface.
Keep the packing out of the reach of children as it could be a danger hazard.
Dispose of the packing to the specialized collection or recycling points
(respect existing regulations).
Check that the serial number corresponds to the transport
documents.
RESIDUAL RISKS
The refrigerator equipment has been designed and manufactured
with the appropriate devices to guarantee the health and safety of
the user and does not contain dangerous edges, sharp surfaces
or protruding elements.
The stability of the machine is guaranteed even when the
doors are open; however, do not pull on the doors.
In the case of refrigerators with drawers, do not open more than
one drawer at a time and do not lean or sit on an open drawer,
so as to avoid overturning or damaging the refrigerator.
N.B.: In refrigerators with glass doors do not extract more
than one basket or rack at a time so as not to compromise
the stability of the refrigerator.
In case of appliance with wheels, when moving, take care
not to forcefully push the refrigerator so as avoid
overturning and damage. Also note any unevenness of the
surface on which the refrigerator is being pushed.
ALWAYS BLOCK THE WHEELS WITH THE STOPS
PROVIDED.
NOISE LEVEL
The A-weighted emission sound pressure level at
workstations NOT exceeds 70 dB(A);
DISPOSAL OF UNIT
Our appliances contain the refrigerant shown on the
corresponding rating plate as per Regulation (EC) No.
2037/2000 of 29 June 2000; in addition, the appliance is
composed of reusable or recyclable parts and materials.
Therefore, at the end of its lifetime, the appliance should be
delivered to a specific disposal center.
The best method to ensure that no one will remain trapped
inside is to take off the door completely.
The appliance must not be disposed of together with
household waste and metal scrap.
Absolutely avoid damaging the refrigeration circuit,
particularly near the heat exchanger.
DURING HANDLING OPERATIONS DO NOT TIP OR
TURNOVER
IF IT’S NECESSARY TO TRANSPORT APPLIANCE
DIFFERENTLY AS IN ITS WORKING POSITION, YOU HAVE
TO WAIT AT LEAST 2 HOURS BEFORE OPERATING.
COMPLY WITH LOCAL REGULATIONS
IN FORCE CONCERNING THE FINAL
DISPOSAL OF THIS TYPE OF
EQUIPMENT.
3
4 ENGLISH Translation of the original instructions
Start-Up
IMPORTANT
BEFORE CONNECTING THE APPLIANCE CHECK THAT THE DATA ON THE SERIAL PLATE
CORRESPOND TO THE ACTUAL ELECTRICAL SUPPLY. THE SERIAL PLATE GIVING THE ELECTRICAL
DATA REQUIRED IN THE INSTALLATION IS FOUND ON THE RIGHT SIDE OF THE COMPARTMENT.
An incorrect power supply could be cause of fire, electric shake or accident.
THE INSTALLATION MUST BE MADE ACCORDING TO THE INSTRUCTIONS GIVEN IN THIS SECTION,
BY PROFESSIONALLY QUALIFIED PERSONNEL.
THE ELECTRICAL SAFETY OF THIS APPLIANCE IS ONLY GUARANTEED WHEN IT IS CONNECTED TO
AN EFFICIENT EARTHING PLANT AS PRESCRIBED BY EXISTING ELECTRICAL SAFETY REGULATIONS.
A connection to a defective earthing plant would be cause of short-circuit or electric shake in the case of malfunction.
THE APPLIANCE MUST ALSO BE FITTED WITH AN EQUIPOTENTIAL SYSTEM WHOSE EFFICIENCY
MUST BE VERIFIED ACCORDING TO EXISTING REGULATIONS.
THE USE OF ADAPTERS, MULTI-PLUGS, AND/OR EXTENSION LEADS IS STRICTLY PROHIBITED
PRELIMINARY GENERAL CHECKS
Check that the floor is able to support the weight of the
appliance and that it is level.
Control the appliance is perfectly level. Regulate the adjustable feet
if necessary. Use a level, if needed. The maximum permissible
deviation from the horizontal plane is +/-0.5 degrees.
All four feet should rest on the floor.
Appliances fitted with wheels cannot be leveled, therefore, ensure
that the surface on which they rest is perfectly horizontal and level.
Otherwise the stability of the equipment is compromised and can cause the
fall of it; The proper operation of the doors could be compromised.
To avoid possible forming of condensate or ice, there should
be a free space of at least 5cm between the appliances. On
models with built-in refrigerating unit, there has to be a free
space of at least 50cm in front (tables) or above (cupboards);
Do not place the appliance close to heat sources (such as
ovens, radiators, etc.) or exposed to direct sunlight; do not
prevent air from circulating inside the engine compartment.
Not to respect these norms can cause serious damages to the
refrigerating circuit or to products contained in the equipment.
If the appliance has been moved, wait for a while before switching
it on again. In particular, if the handling was made differently as in
it’s working position, you need to wait at least 2 hours.
Remove the plastic protection from the external surfaces and
wash the inside part with warm water and mild soap.
THE PLUG MUST BE EASY TO ACCESS WHEN THE
DEVICE IS INSTALLED
Check that the socket is suitable for the appliance plug. If
necessary, the socket should be replaced with an
appropriate one by qualified personnel. These personnel
should also make sure that the socket cable section is
appropriate to the power absorbed by the appliance. Check
that the plug is plugged into the socket
After the above controls have been thoroughly completed the
appliance may be started-up:
Turn the main switch, connected to the power cable plug, to
the ON position.
Press the key “ON/STAND BY” of the control panel to switch
on the appliance.
After about 1 minute, the compressor will start cycling until
internal temperature reaches the factory-set value.
To modify the factory setting of this value consult the CONTROL
PANEL section.
DO NOT LOAD THE APPLIANCE UNTIL THE SET
TEMPERATURE VALUE HAS BEEN REACHED
NEVER EXCEED THE MAX. LOADING LIMIT SHOWED
ON THE STICKER PLACED INSIDE THE
COMPARTMENT
Keep away from children the closing keys (if available).
PRELIMINARY ELECTRICAL CHECKS
AND START-UP.
The network voltage and frequency values should be the same
of those reported on the appliance part number plate (point 6 of
the "Rating Plate" paragraph).
An incorrect power supply could be cause of fire, electric shake or
accident.
• Fit a 16A fuse upstream from the socket.
• Switch the main switch that will be connected to the power
lead plug to the OFF position.
CONNECT THE DEVICE TO THE MAINS USING THE
PLUG PROVIDED.
4
OPERATION
Proper storage of foodstuffs is a relevant factor in the safe and
sanitary production of food; in addition, it improves the efficiency
of foodservice activities and positively affects energy
consumption. Follow the directions below to obtain the highest
performance possible out of your appliance.
Products should always be stored on the shelves; do not place
any products on the cabinet’s bottom.
PRODUCTS SHOULD BE PLACED INTO THE APPLIANCE IN
SUCH A WAY AS TO ALLOW UNOBSTRUCTED AIRFLOW.
ALWAYS LEAVE SOME FREE SPACE BETWEEN THE
PRODUCTS AND PREVENT THEM FROM COMING IN CONTACT
WITH THE WALLS. IF NEEDED, ADJUST THE DISTANCE
BETWEEN SHELVES.
Translation of the original instructions ENGLISH 5
ON: The compressor is on
ON: Defrosting in progress
ON
The evaporator fan is on
ON
ON: Not all the information regarding the HACCP alarms has
CODE
rhL
rhH
Loc
-- --
Control Panel
KEYPAD and ASSOCIATED FUNCTIONS
The keypad is blocked by keeping and pressed simultaneously
for a few seconds: "Loc" will appear on the display.
Pressing them once again will unblock the keypad: "UnL" will appear
on the display.
ON/STAND BY
Press this button for a few seconds to switch the appliance into
status ON or STAND BY.
MANUAL DEFROSTING
Press this button for a few seconds to activate manual defrosting, if
the temperature of the evaporator allows it and provided that the
Overcooling function is not activated.
If the defrosting time interval elapses while Overcooling is in
progress, the former will be activated upon conclusion of the latter.
CHAMBER LIGHT / CONTINUOUS COLD (IF
PRESENT)
Press the auxiliary button to switch the chamber light on and off
manually (only glass door version)
Press it for 4 sec. to prepare the appliance for its intense use during
the refrigerator production and load phase (if present)..
The latest time set appears on the display and it can be modified
pressing the UP and DOWN keys (with adjustment every 30 minutes).
Hold the key down to start the cycle; a defrosting cycle is started (if
required); then, the compressor will run continuously for the time set,
without any other defrosting cycles.
The display shows alternatively the remaining time and cell temperature.
During this phase, press the key again to modify the set time or
stop the cycle resetting the value to “00:00” and then hold the key
down again.
DOWN button
This scrolls the menu items and decreases the values.
UP button
This scrolls the menu items and increases the values.
When pressed for a few seconds, the low RH% function ("rhL"
appears on the display) or the high RH% function ("rhH" appears on
the display) is activated for 10 seconds.
If the function is not available and the button is pressed, "----" will
appear on the display.
SET POINT
This provides access to the set point edit function.
STOPPING THE BUZZER (IF PRESENT)
Briefly press any button.
SETTING THE SET POINT
Press the SET () button: the compressor LED will flash.
Press the UP () or DOWN () button within 15 seconds.
Press the SET () button or do not operate for the compressor LED to
go off, after which the instrument will exit from the procedure.
DO NOT PERFORM ANY MAINTAINANCE WHEN THE
APPLIANCE IS IN ON OR STAND BY
DISCONNECT FROM ELECTRICAL POWER SUPPLY NET.
INDICATORS
LED MEANING
FLASHING: The working Set Point is being changed
Compressor protection in progress
FLASHING
Defrosting requested but compressor protection is in progress
Dripping in progress; Heating coolant in progress
FLASHING The evaporator fan is being stopped
ON : Chamber light switched on manually
FLASHING Chamber light switched on automatically
The anti-steaming up resistors will be switched on
Auxiliary output switched on manually
Alarm output activated
The door resistors will be switched on
FLASHING : Auxiliary output switched on remotely
ON Overcooling in progress
ON Alarm or error in progress
been displayed
FLASHING : At least one new alarm has been saved
OFF : All the information regarding the alarms has been displayed
List of the HACCP alarms has been deleted
ON Energy Saving in progress
ON Compressor maintenance required
ON The temperature measurement unit will be degrees Celsius
ON The temperature measurement unit will be degrees Fahrenheit
ON: The instrument is on stand-by
INDICATIONS
MEANING
Low RH% function selected
High RH% function selected
The keypad is blocked; The working Set Point is blocked
Requested function is not available
5
6 ENGLISH Translation of the original instructions
CODE
TYPE OF ALARM
CRITICAL
VALUE
AL
minimum temperature
the minimum chamber temperature
AH maximum temperature
the maximum chamber temperature
Id micro port input alarm
the maximum chamber temperature
PF power failure alarm
the chamber temperature when the
INFO MEANING
8,0 the critical value is 8.0 °C/8 °F
StA # the date and time when the alarm was triggered are about to
y07 # the alarm was triggered in
2007 (continues)
n03 # the alarm was triggered in March (continues)
d26 # the alarm was triggered on 26 March 2007
h16 # the alarm was triggered at 16 hrs (continues)
n30 # the alarm was triggered at 16:30 hrs
Dur the alarm duration is about to
appear on the display
h01 the alarm lasted 1 hr (continues)
n15 the alarm lasted 1 hr and 15 min
AH3 the selected alarm
DISPLAYS
CHAMBER TEMPERATURE
Displayed with the instrument on, during normal operation.
EVAPORATOR TEMPERATURE (with the evaporator probe present)
Press the DOWN () button for a few seconds, then press the
UP () or DOWN () button to select "Pb2".
Press the SET () button for the evaporator temperature to
appear on the display. Press SET () once again or do not
operate to return to the chamber temperature.
CONDENSER TEMPERATURE (with the condenser probe present)
Press the DOWN () button for a few seconds, then press the
UP () or DOWN () button to select "Pb3".
Press the SET () button for the condenser temperature to
appear on the display. Press SET () once again or do not
operate to return to the chamber temperature.
COMPRESSOR OPERATION TIMER (“HACCP EXTENDED” version)
Press the DOWN () button for a few seconds, then press the
UP () or DOWN () button to select "CH".
Press the SET () button for the compressor operation hours to
appear on the display. Press SET () once again or do not
operate to return to the chamber temperature.
SETTING THE DATE AND TIME (IF
PRESENT)
Press the DOWN () button for a few seconds, then press the UP
() or DOWN () button to select "rtc".
When the cause that triggered the alarm is resolved, the display
restores normal operation, except for the power failure alarm,
which requires the normal display to be restored manually.
The HACCP LED provides information regarding the memory
status of the HACCP alarms: if it is on, not all the information
regarding the HACCP alarms have been displayed, if it flashes,
the instrument has saved at least one new HACCP alarm.
DISPLAYED INFORMATION
REGARDING THE HACCP ALARMS
To access the procedure:
- press the DOWN () button for 2 seconds: the first label appears on
the display.
- press and release the UP () or DOWN () button to select "LS".
- press and release the SET () button: either of the "AL", "AH" or "id"
codes will appear on the display.
To select an alarm:
- press and release the UP () or DOWN () button (e.g. to select
"AH").
To display the information regarding the alarm:
- press and release the SET () button: the HACCP LED will stop
flashing and the following information will appear on the display in
sequence (“#:” only for “HACCP EXTENDED” version):
Press the SET () button for the following to appear on the display in
sequence: "yy", "nn", "dd", "hh" and "nn" followed by 2 numbers that
correspond respectively to the year, month, day, hour and minutes;
values that can be adjusted by acting on the UP () or DOWN ()
button.
To exit from the procedure press ON/STAND-BY().
HACCP FUNCTIONS
The instrument can save up to 3 HACCP alarms (“HACCP BASIC”
version) or 9 allarms (“HACCP EXTENDED” version).
The instrument provides the following information:
• the critical value
• the date and time when the alarm was triggered (only “HACCP
EXTENDED” version)
• • the alarm duration (from 1 min to 99 hr and 59 min, partial if the alarm is
still active).
alarm
alarm
“HACCP BASIC” VERSION: The device updates the information
if the new alarm is worse than the one stored or provided that the
information have already been shown. If the device is switched
off, no alarm will be stored.
“HACCP EXTENDED” VERSION: the most recent alarm will
overwrite the oldest. If the duration of the “PF” alarm causes a
clock error, the instrument will not provide any information
regarding the alarm duration.
during this type of alarm
during this type of alarm
during this type of alarm
power is restored (parameter AA)
appear on the display
To exit from the information sequence:
- press and release the the key ON/STAND-BY(): the selected
alarm appears on the display (in the "AH3" example).
To exit from the procedure:
- exit from the information sequence
- press and release the key UP () or the key DOWN () until the
display shows the compartment temperature or do not operate for 60 s.
If the instrument has no alarm saved, the "LS" label will not
be displayed.
DELETING THE LIST OF HACCP
ALARMS
- Keep the DOWN () button pressed for 2 seconds: the first
available label will appear on the display.
- Press the UP () or DOWN () button to select "rLS".
- Press the SET () button.
- Press the UP () or DOWN () button within 15 seconds to set
"149".
- Press the SET () button or do not operate for 15 seconds: "----"
will flash on the display for a few seconds and the HACCP LED will
go off, after which the instrument will exit from the procedure.
If the instrument has no alarm saved, the "rLS" label will not
be displayed.
6
Translation of the original instructions ENGLISH 7
CODE
TYPE OF ALARM
S
olutions
Consequences
iA MULTIFUNCTION INPUT
ALARM
Verify what caused the input activation / See the i5 and i6 parameters
Effect established by the i5
parameter / Alarm output activated with u1=3
iSd PRESSURE SWITCH ALAR
M
Verify what caused the input activation / See the i5, i6, i7, i8 and i9 parameters /
The regulators go off /
Alarm output activated with u1=3
COH OVERHEATING CONDENSE
R ALARM
Verify the condenser temperature / See C6 parameter
Alarm output activated with u1=3
CSd COMPRESSOR BLOCKAGE
ALARM
Verify the condenser temperature / See the C7 parameter / Switch the
instrument
The evaporator compressor and fan go off / Alarm output activated with u1=3
Pr1 CHAMBER SENSOR ERROR
Verify the type of sensor
/
Verify the integrity of the sensor
/
Verify the
Compressor on or off for 10 m / Defrosting will not be activated /
Relè a
larm
Pr2 EVAPORATOR SENSOR ER
ROR
Verify the type of sensor
/
Verify the integrity of the sensor
/ Verify the
Defrosting activated for 30 min with P3=1
/ Defrosting at intervals with
Pr3 CONDENSER SENSOR ERR
OR
Verify the type of sensor
/
Verify the integrity of the sensor
/
Verify the
Condenser overheating alarm ("COH") will not be activated / Blocked
rtc CLOCK ERROR
Set the date and time
Defrosting at intervals with d8=3; The HACCP will not provide information
Possible cause
What to do
1.1 Appliance isn’t connected to the power supply
Check that the plug is fitted into the
mains power supply socket correctly.
2.1 Room temperature is too high
Ensure proper ventilation to the room
2.2 Refrigerated cabinet condenser is dirty
Check it on a regular basis and clean it thoroughly.
2.3 Low
refrigerant charge
Call an authorised technical support centre to find and repair any
2.4 Door gaskets do not ensure proper seal
Call an authorised technical support centre to perform the
2.5 Frost build
-
up on the evaporator
Do not place hot or high water content foodstuffs into the
2.6 Evaporator motor fan(s) damaged
Call an authorised technical support
centre to perform the
3.1 Hot or high
-
water content foodstuffs are being introduced into the
Do not introduce hot or high water content foodstuffs into the
appliance
3.2 Doors and/or drawers are opened too often.
Pay attention to the conditions of use of your appliance
4.1 Refrigerated cabinet condenser is dirty
Check it on a regular basis and clean it thoroughly.
4.2 Feeble aeration of the zone around the technical compartment.
Remove any obstructions for a correct airflow
4.3 Hot air entering the compartment.
Check the correct closure of the door and the gasket to be proper.
4.4 Frost build
-
up on the evaporator
Perform a manual defrost cycle
Settings and Troubleshooting
CONFIGURATION
To enter the procedure:
• make sure no processes are in progress
• press UP () and DOWN () for 4 s: “PA” appears on the display
• press SET ()
• press UP () or DOWN () within 15 s to set “-19”
• press SET () or wait for 15 s
• press UP () and DOWN () for 4 s: “SP” appears on the display.
To select a parameter:
• press UP () or DOWN ()
To modify a parameter:
• press SET ()
• press UP () or DOWN () within 15 s
• press SET () or wait for 15 s.
To exit the procedure:
• press UP () and DOWN () for 4 s or wait for 60 s.
Turn off the instrument after modifying the parameters.
ALLARMS AND ERRORS
regarding the date and time when the alarm was triggered / The Energy
Saving function is not available in real time / Alarm output activated if u1=3
Once the cause that triggered the alarm is resolved, the instrument
restores normal operation, except for the following alarms that require:
• “PF" any button to be pressed;
• “iSd"- the instrument to be switched off or the power supply to be
disconnected
• “CSd" the instrument to be switched off or the power supply to be
disconnected
FAULT
The following items will help you find possible solutions to some
troubles the unit could be subject to. It is understood that the
information given here does not cover all possible cases.
Whenever a safety device triggers, it means that there is a
malfunction; before resetting it, check and remove the cause.
After making the above checks, if the fault persist contact your after-
sales service. Remember to specify the nature of the defect, the
appliance’s code and serial number(you will find on its nameplate).
PROBLEM
1 APPLIANCE DOESN’T START
Switch the instrument off and on again or disconnect the power supply
off and on again: if the condenser temperature is still > parameter C7 when it is
switched on again, disconnect the power supply and clean the condenser
instrument-sensor connection / Verify the chamber temperature
activated if u1=3 / Door resistors off if u1=4 / Disabling evap. valve if u1=5
instrument-sensor connection / Verify the evaporator sensor temperature
P3=1 and d8=2 / The evaporator fan operates in parallel with the
compressor with F0=3 or 4 / Alarm output activated with u1=3
2 COMPRESSOR RARELY STOPS
leaks and to recharge the compressor with refrigerant.
necessary replacement
appliance and, if needed, perform a manual defrost cycle
necessary replacement
3 OVERFLOWING OF SELF-EVAPORATING CONDENSATE TRAY
appliance too often.
4 COMPARTMENT TEMPEATURE TOO HIGH
instrument-sensor connection / Verify the condenser sensor temperature
compressor alarm ("CSd") will not be activated / Alarm output activated if u1=3
If it’s not possible to adjust functioning, call a technical support
centre to perform replacement and regulations
7
8 ENGLISH Translation of the original instructions
Cleaning and maintenance
YOU MUST FOLLOW THE INSTRUCTIONS BELOW
ESPECIALLY WHEN USING R290 COOLANT
(see reference 13 on page 2 of this manual and the
data plate on the device)
KEEP THE VENTS FREE ON THE BODY OF THE DEVICE
OR ON THE MODULAR STRUCTURE.
DO NOT USE MECHANICAL EQUIPMENT OR SIMILAR OTHER THAN
THAT RECOMMENDED BY THE MANUFACTURER TO SPEED UP THE
DEFROSTING PROCESS.
DO NOT TAMPER WITH THE COOLANT CIRCUIT
DO NOT USE ELECTRICAL EQUIPMENT IN THE COMPARTMENTS TO
PRESERVE FOOD FROZEN BY THE DEVICE, UNLESS
RECOMMENDED BY THE MANUFACTURER
This section has been dedicated to the end-user and is
extremely important for the appliance to work correctly in
the long-term.
A few simple operations conscientiously carried out at set
periods can avoid the need of servicing by specialized
personnel.
The operations to be made do not require any particular
technical knowledge
IMPORTANT
BEFORE BEGINNING ANY TYPE OF MAINTENANCE OR
CLEANING WORK ON THE APPLIANCE DISCONNECT
THE MAINS POWER SUPPLY.
DO NOT WASH THE APPLIANCE DIRECTLY WITH HIGH
PRESSURE WATER JETS.
AVOID SPRAYING WATER DIRECTLY ONTO ELECTRICAL
PARTS.
CLEANING
How often you will need to clean the appliance depends
largely on how often you use it. Analyze the use and
schedule the required cleaning operations.
To clean the appliance’s inside and outside, use a neutral or
slightly alkaline detergent.
For gaskets cleaning, all neutral agents on water base,
commonly employed for domestic use, are suggested.
NEVER REMOVE GASKETS FOR CLEANING !
We recommend that you clean the inside with a disinfectant
every once in a while. Impurities may be removed using a
damp cloth. Removing the shelves makes cleaning the
inside easier.
Never use metallic tools for clearing appliance; it could be
damaged.
For a deeper cleaning of the compartment, remove the shelf
guide.
IMPORTANT
THE APPLIANCES ARE MADE OF STEEL WHICH IS CORROSION
PROOF UNDER NORMAL USE.
AVOID USING AGGRESSIVE DETERGENTS OR CLEANERS
THAT MAY DAMAGE ITS PROTECTION.
ROUTINE MAINTENANCE
CONDENSING COIL
It is important that the coil can offer the maximum possible heat
exchange.
Use a vacuum cleaner and soft bristled brush to remove all
the impurities such as paper or dust that may have
deposited on the coil. When brushing the condenser,
exercise great care so as to avoid damaging the aluminum
grid or the fans.
If a filter is present, remove and clean it. Afterwards, put it in
the original position. If damaged or too dirty, ask for its
replacement and change it.
Not to respect these norms can cause serious damages to the
refrigerating circuit or to products contained in the equipment.
DOOR/DRAWER GASKETS
To ensure a perfect seal, it’s important to check the gaskets to be
undamaged and perfectly closing.
POWER CABLE
Check that the power cable that connects the appliance to
the mains socket is not cut, cracked or altered in such a way
as to compromise the insulation. Contact your authorised
service centre if this requires maintenance. If the cable is
damaged, have this replaced by the manufacturer or it’s an
authorized technical assistance service, or by someone with
similar competence.
A damaged electric cable could be cause of fire, electric shake or
accident
LONG SHUTDOWNS
If the appliance is inactive for long periods of time proceed as
follows:
Turn the main switch to the OFF position.
Remove the plug from its socket.
Empty the appliance and clean as in point CLEANING.
Leave the door ajar to avoid bad odours from forming.
Protect the compressor group from dust.
CHANGING LIGHT BULB [IF PRESENT]
To change the light bulb, perform the following steps:
• Switch off the appliance and disconnect the power cord;
• Open the appliance door; and remove the protective glass
shield;
• Unscrew the light bulb located in the instrument panel and replace it
with an identical component (voltage of the light bulb is shown on the
sticker);
• Refit the glass shield.
MAX LOADING CAPACITY OF PROVIDED
GRIDS
THE GRILLS PROVIDED ARE ABLE TO WITHSTAND A
MAX LOAD OF 50 kg EACH.
THE LOAD MUST BE DISTRIBUTED EVENLY ON THE
GRILL AND POSITIONED IN SUCH A WAY AS NOT TO
OBSTRUCT THE VENTS OF THE DEVICE.
8
57
57
58
58
59
59
60
60
61
61
62
-3
-30
-25
-20
PARAMETERS
PAR Description
GL = Glass Door
SP Working setpoint
SP2 Minimum evaporator temperature durinf Overcooling phase
CA1 Cabinet probe offset
CA2 evaporator probe offset
P1 decimal point Celsius degree
P2 unit of measure temp.
P3 evaporator probe function
P8 delay in display of variations in temp. detected by the probes
r0 working setpoint differential
r1 minimum working setpoint
r2 maximum working setpoint /
locking the working setpoint modification (1=YES)
r3
r4
Increase in temp. during Energy Saving function
r5 decrease in temp. during Overcooling function
r6
duration of Overcooling function /Dauer der Overcooling-Funktion/ durata overcooling / overcoolingvarighed
+10
-12
-5
-15
GL
-3 -12 -25 -20 SP
-55 -55 -55 SP2
0 0 0 0 CA1
0 0 0 0 CA2
0 0 0 0 P1
0 0 0 0 P2
1 1 1 1 P3
5 5 5 5 P8
2 3 2 2 r0
-3 -30 -25 -20 r1
15 -12 -5 -15 r2
0 0 0 0 r3
0 0 0 0 r4
3 3 3 3 r5
0 30 0 0 r6
PAR
Min. difference “cell temp. - working setpoint” (when the instrument switches on) such as to provoke the exclusion of the consequent value
r7
of the evaporator temp. among the ones used for the calculation of the relative average (for the defrost activation; if d8 = 3)
compressor delay since you turn on the instrument [4]
C0
minimum time between 2 activations in succession of the comp. [5] [6]
C1
Minimum time the compressor remains turned off [5]
C2
Minimum time the compressor remains turned on
C3
time the comp. remains turned off during the cabinet probe error /
C4
time the comp. remains turned on during cabinet probe error
C5
d0 defrost interval [9]
d1 type of defrosting (0=electric; 1= Hot gas; 2=stop)
d2
temp. at end of defrosting
d3
defrost duration
defrost when you turn on the instrument (0=NO;1=YES) [4]
d4
10 r7
2 1 2 2 C0
2 1 2 2 C1
2 1 2 2 C2
0 0 0 0 C3
4 4 4 4 C4
5 6 6 6 C5
12 6 6 6 d0
0 0 0 0 d1
8 12 8 8 d2
25 45 25 25 d3
1 0 1 1 d4
defrost delay when you turn on the instrument (if d4 = 1 [4]
d5
temp. shown during the defrost [10]
d6
d7
dripping duration
d8 kind of defrost interval
60 0 60 60 d5
1 1 1 1 d6
2 5 2 2 d7
0 3 3 3 d8
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63
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0
= Intervals
– defr. will be activated once the instrument run for time d0;
1
= Intervals
– defr. will be activated once the compressor has
activated at the times established in parameters Hd1 ... Hd6
[11]
PAR Description
switched on for time d0; 2= Intervals – defr. will be activated once the evaporator temp. has altogether been below temp. d9 for time d0;
3= Adaptable - defrosting will be activated when (condition 1) the evaporator temp. will be below temp. d22 and the compressor will
altogether be switched on for time d18 or when (condition 2) the evaporator temp. will fall below temp. d19; 4= real time – def. will be
evaporator temp. is higher than that at which the defrost interval counter is suspended
d9
defrosting alarm switches off once maximum time limit has been reached (code “dFd”; if P3 = 1 / 1=YES
d11
minimum compressor on duration on activation of defrosting so that they may be activated [12]
dA
predripping duration (the compressor will remain switched off, the defrosting output will be activated and the evaporator fan will
d16 0 0 0 0 d16
remain switched off
number of evaporator temp. values used for the calculation of the relative average (for the defrost activation; if d8 = 3)
d17
d18 defrost interval (if d8 = 3 and for condition 1)
evaporator temp. above which the defrost is activated (relative to the evaporator temp. average, or “evaporator temp. average - d19”) (if
d19 3 3 3 3 d19
d8 = 3 and for condition 2)
+10
-12
-5
0 0 0 0 d9
0 0 0 0 d11
0 0 0 0 dA
4 4 4 4 d17
40 40 40 40 d18
-15
PAR
minimum consecutive time the compr. must be switched on such as to provoke the defrost activation
d20 180 180 180 180 d20
minimum consecutive time the compressor must be switched on after the insturment switches on (on condition that the difference “cell
d21 200 200 200 200 d21
temp. - working setpoint” is higher temp. r7) and after function Overcooling is activated such as to provoke the defrost activation
evaporator temp. above which the defrosting interval is suspended (relative to the evaporator temp. average, or “evaporator temp.
d22 0 0 0 0 d22
average + d22”) (if d8 = 3 and for condition 1)
evaporator temp. average increase during function Energy Saving (for defrost activation; if d8 = 3)
d23 1 1 1 1 d23
Temperature associated with the min. temp. alarma [13]
A0
temp. below which lower temp. alarm is activated;
A1
kind of lower temp. alarm 0= NO Alarm;1=relative to SetPoint; 2=absolute
A2
temp. above which the upper temp. alarm is activated
A4
A5 kind of upper temp. alarm 0= NO Alarm1=relative to SetPoint; 2=absolute
0 0 0 0 A0
-5 -20 -50 -50 A1
1 1 1 1 A2
10 20 10 10 A4
1 1 1 1 A5
upper temp. alarm delay since you turn on the instrument [4]
A6
A7 temp. alarm delay
upper temp. alarm delay since the end of the defrost [14]
A8
delay in maximum temp. alarm (15)
A9
Ab
Differential of parameters A1, A4 and F1 / diff ALL e vent evap (°C)
A13 Delay in minimum temp. Alarm since end of CONTINUOUS COLD function
F0 evaporator fan activity during normal operation
240 240 240 240 A6
90 15 90 90 A7
15 15 15 15 A8
15 15 15 15 A9
4 4 4 4 Ab
120 120 120 A13
1 5 1 1 F0
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operation for low or high percentage of relative humidity / alta o bassa umidità relative
0=low RH%
- evap. fan operate with compr.; see also F4 & F5; 1= high RH%
- evap. fan always
run [18]
2 2 2 2 F8
PAR Description
funcionamiento normal
0=switched off; 1=switched on; see also F13, F14 and i10; 2=in parallel with the compr.; see also F9, F13, F14 and i10; 3=dependent on F1 [17];
4=switched off if the compr. is switched off, dependent on F1 if the compr. is switched on; see also F9 [16]; 5=dependent on F6; see also F9
evaporator temp. above the limit at which the evaporator fan is switched off
F1
evaporator fan activity during defrosting and dripping
F2
0=switched off; 1=switched on (setting parameter d7 to 0 is recommended); 2=dependent on F0
F3 maximum duration of evaporator fan disactivatione de
time duration that evaporator fan is switched off during operation for a low RH% when the compressor is switched off
F4
F5
time duration that evaporator fan is switched on during operation for a low RH% when the compressor is switched off
F6
evaporator temp. below limit at which the evaporator fan is disactivated (“setpoint + F7”);
F7
F8
parameter F1 differential
delay in the switching off of evaporator fan following the switching off of the compressor (if F0 = 2, 4 and 5)
F9 0 0 0 0 F9
delay in switching off of the condenser fan following the switching off of the condenser (if u1 and/or u11 = 6)
F12 0 0 0 0 F12
+10
-12
-5
14 0 -2 -2 F1
0 0 0 0 F2
0 4 0 0 F3
40 40 40 40 F4
20 20 20 20 F5
0 0 0 0 F6
5 5 5 5 F7
-15
PAR
time evaporator fan remains OFF during function Energy Saving; see also F14 and i10 (if F0=1 or 2)
F13 40 40 40 40 F13
time evaporator fan remains ON during function Energy Saving; see also F13 and i10 (if F0=1 or 2)
F14 20 20 20 20 F14
effect caused by the activation of the door microswitch input
0=any; 5=the evap. fan will be switched off (at most until time i3 or until the input has been disactivated) and the cell light will
i0
be switched on (if u1 and/or u11 = 0, until the input is disactivated) [20]
type of door microswitch input contact
i1
0=normally open (active input with closed contact); 1=normally closed (active input with open contact
delay in signaling of door microswitch input alarm
i2
maximum duration of the effect caused by activation of the door microswitch on the compressor and the evaporator fan
i3
storage of door microswitch input alarm [21]
i4
time without activations of the door switch input (on condition that the cabinet temp. has reached the working setpoint) in order that
i10 0 0 0 0 i10
function Energy Saving is activated automatically
minimum time the door switch input must be activated such as to provoke the exclusion of the consequent value of the evaporator temp.
i11
among the ones used for the calculation of the relative average (for the defrost activation; if d8 = 3);
minimum time the door switch input must be activated altogether such as to provoke the exclusion of the consequent value of the
i12 60 60 60 60 i12
evaporator temp. among the ones used for the calculation of the relative average (for the defrost activation; if d8 = 3 /
5 5 0 0 i0
0 0 0 0 i1
5 5 5 5 i2
15 -1 15 15 i3
1 1 1 1 i4
15 15 15 15 i11
number of door switch input activations such as to provoke the defrost activation / derartige
i13
minimum duration of the door switch imput activation such as to provoke the defrost activation
i14
Operation controlle d by 4th output 0= cell light; 4= door resistors
u1
Enabling of manual switch on/off of the cell light or the auxiliary output when the instrument is switched off (only i f u1=0 or 2)
u2
[24]
u4
Enabling of alrm output diactivation with the silencing of the buzzer (only if u1=3)
64
0 0 0 0 i13
0 6 6 6 i14
0 4 4 0 u1
0 0 0 0 u2
1 1 1 1 u4
65
-3
-30
-25
-20
1 1 1 1 u9 247 247 247 LA 2 2 2 Lb
PAR Description
u5 Cell temp. below that at which th e door resistors are switched on (only if u1=4) [7]
u6 Operating time of demistor resistors (only if u1=1) /
u7 Cell temp. below that at which the evaporator valve is disactivat e d ( Setpoint + u7) (only if u1=5) / [7]
u8 Tipe of evaporator valve contact (only if u1=5)
u9
Enabling of buzzer
LA
instrument address / 247
Lb
baud rate /
LP
Parity /
+10
-12
-5
-15
99 -5 -5 99 u5
5 5 5 5 u6
2 2 2 2 u7
0 0 0 0 u8
2
2
2 2 2 LP
PAR
65
66
ENGLISH
(1) The unit of measurement depends on P2 parameter
(3) Properly set the parameters corresponding to the regulators after modifying P2 parameter
(4) The parameter has effect even after an interruption in the power supply that occurs while the instrument in switched on
(5) The time established with the parameter is counted even when the instrument is switch off
(6) If parameter C1 is set to 0, the delay after the end of the cell probe error will be 2 minutes
(7) The parameter differential is 2,0 °C / 4 °F
(8) If when the instrument is switched on the condenser temperature is already above that established in C7 parameter, than C8 parameter will not have effect
(9) The instrument stores the defroster interval count every 30 minutes; the modifcation of d0 parameter takes effect following the end of the preceeding interval of following
the activation of manual defrosting
(10) The display returns to normal operation when, at the end of evaporator fan disactivation, the cell temperature falls below that at which the display was initially blocked
(or if a temperature alarm is signaled)
(11) If P3 parameter is set 0 or 2, the instrument will function as if d8 parameter were set to 0
(12) If when defrosting is activated, the operating duration of the compressor is less than the time established with parameter dA, the compressor will remain on for the
amount of time necessary to complete defrosting
(13) If P3 parameter is set to 0, the instrument will function as if A0 parameter were set to 0, but will not store the alarm
(14) During defrosting and dripping and when the evaporator fan is stopped, the temperature alarms are absent, provided that these where signaled after the activation of
defrosting
(15) During activation of the door microswitch input, the maximum temperature alarm is absent, provided the alarm was signaled after the activation of the input
(16) When power is restored, the alarm will always be signaled
(17) If P3 parameter is set to 0, the instrument will function as if F0 parameter were set to 2
(18) The parameter is also modified pressing for some seconds button UP on the keyboard
(19) If parameter P4 is set to 0, the condenser fan will work together with the compressor
(20) The compressor is switched off 10 seconds after the activation of the input; if the input is activated during defrosting or when the evaporator fan is disactiveted, the
activation will not have any effect on the compressor
(21) The instrument stores the alarm once the time established in i2 parameter has expired; if i2 parameter is set to -1, the instrument will not store the alarm
(22) Make sure that the time established with i7 parameter is less than that established with i9 parameter
(23) To avoid damaging the unit connected to the instrument, change the parameter setting when the instrument is switched off
(24) If u2=0, switching off the instrument will cause the cell light or the aux output to switch off (the next time the instrument is switched on the unit connected will remain
switched off); If u2= 1, switching off the instrument will not cause the cell light or the aux output to switch off (the next time the instrument is switched on the unit connected
will remain switched on)
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REFRIGERATION CIRCUIT DIAGRAM
1 Compressor
2 Condenser
3 Filter drier dirty
4 Capillary tube
4 Valve
5 Evaporator
6 Will be borne by the installer
(remote unit versions)
All specifications and data are subject to change without notice. Copyright
ENGLISH
68
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