Tecnodom PERFEKT User manual

USE AND MAINTENANCE MANUAL
REFRIGERATED CABINETS PERFEKT | PERFEKT PLUS
13
EN
USE AND MAINTENANCE
MANUAL

REFRIGERATED CABINETS PERFEKT | PERFEKT PLUS
EN
14
1. GENERAL PRELIMINARY INFORMATION
Thank you for purchasing one of our products.
Carefully read this manual before carrying out installation, maintenance and/or before using the equipment.
This manual is attached to the series REFRIGERATED CABINETS version PERFEKT | PERFEKT PLUS.
The Manufacturer is not liable for breakages, accidents or various problems due to non-compliance with and in any case the
non-application of the provisions contained in this manual.
1.1. PURPOSE OF THE DOCUMENT
This User and Maintenance Manual represents the reference document, drawn up by the manufacturer of the equipment,
aimed at operators and specialised personnel who will come into contact with it during its entire life cycle.
The purpose of the document is to provide information for the correct use of the equipment, from installation to disposal,
bringing attention to the dangers that may arise from incorrect use and taking into account the reasonably foreseeable incorrect
behaviour of the operator.
1.2. SUPPLY AND PRESERVATION
The manual is supplied in paper and electronic format.
This manual is an integral part of the equipment.
Keep this manual in a place that is accessible to all users for future consultation. In case of transfer or sale of the equipment,
be sure to provide the new user with this manual, so that they may be properly informed about the installation procedure, the
use and safety requirements.
1.3. SYMBOLS USED IN THE MANUAL
Symbols are used throughout the manual to emphasise information of significant importance.
The ones used are provided below:
SYMBOL TYPE DESCRIPTION
WARNING Symbol used to identify important warnings for the safety of the operator and/
or equipment.
FORBIDDEN
Symbol used to identify operations that must not be performed or behaviours
that must not be adopted as they could cause personal injury or damage to the
machine.
OBLIGATION Symbol used to identify particularly important information inside the manual. The
information also regards the safety of personnel involved in use of the equipment.

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1.4. REGULATORY FRAMEWORK
The equipment has been designed according to the regulatory framework described in the declarations of conformity
accompanying the product and the identification plate placed on the same, as well as requirements, which can be downloaded
directly from the manufacturer’s website.
1.5. WARRANTY
The warranty terms established by law apply. Should the product be faulty, contact the nearest Authorised Service Centre, or
the reference Dealer.
The following documentation must be forwarded in order to repair the equipment;
▪serial number;
▪copy of the invoice with the date of purchase of the product;
▪description of the fault.

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2. SAFETY WARNINGS
The Manufacturer cannot be held liable for any damage, suffered by people or things,
caused by non-compliance with the aforementioned requirements or deriving from
tampering with even a single part of the equipment and from the use of non-original spare
parts.
This professional equipment can only be used and cleaned by adults (> 18 years in Europe
or other limits defined by the local regulatory framework) with normal physical and mental
health and adequately trained and informed on the subject of health and safety in the
workplace.
Wait until the desired temperature set on the control panel is reached before loading the
products into the refrigerated cabinet. Avoid setting temperatures lower than those relating
to the refrigerated cabinet category, as this would cause the evaporator to clog.
Use suitable food containers for food contact materials for the storage and display of
unpackaged food and anything else to meet food safety in accordance with local regulations.
Strictly avoid placing hot pots, products or objects on or near the equipment.
Do not damage and bend the evaporator flaps and the refrigerated fluid pipes.
The power supply must be disconnected before carrying out maintenance, control, cleaning
operations.
All routine and special maintenance operations, both of the refrigerated cabinet and of the
refrigerating monoblock or of the built-in condensing unit, must be carried out with the unit
stopped, disconnecting the power supply.
It is recommended to have specialised personnel carry out cleaning operations.
The electrical plug of the refrigerated cabinet must always be connected to a fixed socket.
It is forbidden to connect the electric plug of the cabinet to an extension and/or reducer.
All operations regarding maintenance and replacement of parts must be carried out by
qualified technical personnel.
Do not store explosive substances, such as pressurised containers with flammable
propellants, in this appliance.

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The installation of the appliance and of the refrigerating unit must only be carried out by
the Manufacturer’s technicians or by expert personnel.
Should the power supply cable be damaged, it must be replaced by the manufacturer or
its technical assistance service or in any case by a person with similar qualifications, in
order to prevent any risk.
It is strictly forbidden to make changes to the equipment.
When replacing parts and when removal of the plug is required, it must be clearly indicated
that the plug must be removed in such a way that the operator can verify from any point they
have access to that the plug remains unplugged.
Replace any broken or faulty components only with original spare parts.
2.1. OBLIGATIONS AND PROHIBITIONS
2.1.1. OBLIGATIONS
▪To install the equipment, follow the instructions in the “INSTALLATION” chapter. Installation must be carried out
exclusively by qualified technical personnel.
▪Keep the entire area around the equipment free and clean.
2.1.2. PROHIBITIONS
▪Do not install the equipment if it appears damaged upon receipt.
▪Do not allow children to play with the equipment.
▪Do not use the equipment as a work surface or as a support surface.
▪Do not place or keep flammable liquids or materials, or easily ignitable objects inside the equipment or in the immediate vicinity.
▪Do not move the refrigerated cabinet by grabbing it by the handle, but do so from the sides.
▪Do not place the refrigerated cabinet under direct exposure to sunlight and all other forms of thermal radiation.
▪Do not place the product inside a room with high relative humidity (potential formation of condensate).
▪Do not place the product inside a closed recess or close to a wall.
▪Do not obstruct the air vents.
▪Do not modify or tamper with the equipment in any way.

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3. IDENTIFICATION AND DESCRIPTION
3.1. EQUIPMENT IDENTIFICATION
An identification plate is placed on the back of the equipment, which shows:
▪the serial number,
▪the type/functional features,
▪the details of the certification and marking.
It is strictly prohibited to remove the identification plate and/or replace it with other plates.
Should the plate be damaged, detached or removed for accidental reasons, the customer
must inform the Manufacturer.
Cod:
CABINET
Illuminazione
Lighting
Resist. condensa
Condensation heater
Corrente
Rated current
Volume netto
Net volume
Potenza elettrica
Electric power
ARM
Sbrinamento elettrico
Electric defrost
3.2. INTENDED USE
The equipment covered by this manual is a REFRIGERATED CABINET for professional use belonging to the
PERFEKT | PERFEKT PLUSline. It has been designed and built for storing food and/or pharmaceutical products.
The Manufacturer cannot be held liable for uses other than those indicated.
Do not use this equipment to store products other than those intended. Do not store
explosive substances, such as pressurised containers with flammable propellants, in this
appliance.
The equipment cannot be used for the storage of medicine, blood and blood derived
products.

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3.3. DESCRIPTION
The equipment covered by this manual is a REFRIGERATED CABINET for professional use, for internal use, to be used
for the storage of food and/or pharmaceutical products.
it is available in the following versions:
▪TN normal temperature with temperature operation 0°C / +10°C
▪TN Plus normal temperature with temperature operation -2°C / +8°C
▪BT normal temperature with temperature operation -18°C / -22°C
▪With blind doors or with glass doors with automatic magnetic closure
▪With monoblock unit - With built-in condensing unit
▪In monoblock version for connection to a remote unit
▪Electronic control controller and main switch
▪Standard supply voltage 230V - 1 - 50Hz
The external and internal structure is made of Stainless Steel while the external bottom is made of Galvanised steel. The tank
insulation is made with expanded polyurethane resins with a density of 38-42 Kg/m3. The power supply is provided via an
electric cable already prepared by the manufacturer.
The tank insulation is made without the use of CFCs with a low environmental impact.

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3.4. MAIN COMPONENTS
POS. ELEMENT NOTES
1 MAIN SWITCH
2 CONTROL PANEL
3 BLIND DOOR (or GLASS DOOR) Available with blind door or with glass door.
4 STEEL SUPPORT HOOKS FOR GRID
5 GRATING SURFACE
6 STAINLESS STEEL ADJUSTABLE FEET Optional: LOCKABLE WHEELS.
7 DOOR GASKET
8 LED LAMP For BLIND DOORS.
9 FAN STOP
10 DELIVERY GRID
11 SUCTION GRID
12 DOOR EDGE RESISTANCE Present in the BT version to prevent the door from freezing.
13 REFRIGERATING UNIT
14 IDENTIFICATION PLATE
The refrigerated cabinet door can be mounted on both sides. Should moving the door to the other side be required, the
appropriate KIT provided by the Manufacturer must be purchased. For the operating procedure, refer to paragraph “Door
disassembly and assembly on the other side”.
8 9
10
11
12
3
2
1
4
5
67
13
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3.4.1. REFRIGERATING UNIT
The built-in refrigerating unit consists of:
▪compressor
▪air condenser
▪evaporator
▪condenser fan
▪evaporator fan
▪defrosting resistance on BT version evaporator
▪condensate water automatic evaporation
3.4.2. OPTIONAL - REMOTE SET-UP MONOBLOCK UNIT
The monoblock unit with remote set-up is composed of:
▪evaporator
▪evaporator fan
▪condensate water discharge siphon
In the BT and PLUS version, the evaporator is equipped with a
defrosting resistance.
The remote unit must be placed away from atmospheric agents,
avoiding using the site where it is installed as a deposit for
materials that would prevent correct air circulation.
Depending on the characteristics of the remote condenser unit
model, the spaces from the wall or other obstacles must be
respected so that there is a sufficiently adequate air exchange
that ensures correct operation of the refrigerator cabinet and
easy maintenance.
condensate
drain

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4. RECEPIT AND HANDLING
4.1. EQUIPMENT RECEIPT
The equipment is delivered on 4 easily removable plastic caps.
Upon delivery, check that the packaging is intact and that it
has not been damaged during transport.
4.1.1. HANDLING WITH PACKAGING
The product unloading/loading operations must be carried out by authorised and qualified
personnel. The company shall not be liable for failure to comply with the safety regulations
in force on the subject.
The packaging containing the refrigerated cabinet must always be handled in a vertical position (Top-Bottom
indications on the packaging).
YES NO

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4.1.2. PACKAGING REMOVAL AND INSPECTION
Upon receipt of the equipment, proceed with its unpacking:
STEP ACTION PICTURE
1 Remove the bands.
2 Remove the packaging cardboard.
Togliere l’imballo in cartone;
Rimuovere il supporto in legno antiurto;
Sganciare le protezioni in plastica dei piedini;
Rimuovere la pellicola protettiva;
1
3
2
4
3Remove the stops that secure the refrigerated cabinet
to the base.
Togliere l’imballo in cartone;
Rimuovere il supporto in legno antiurto;
Sganciare le protezioni in plastica dei piedini;
Rimuovere la pellicola protettiva;
1
3
2
4
4
Lift the refrigerated cabinet to move it from the base and
place it in the dedicated location.
Note: lift the refrigerated cabinet with suitable tools for
the weight to be handled.
Note: 2 people are required to handle the refrigerated
cabinet.
5Remove the protective films used to protect the steel
(both external and internal).
Togliere l’imballo in cartone;
Rimuovere il supporto in legno antiurto;
Sganciare le protezioni in plastica dei piedini;
Rimuovere la pellicola protettiva;
1
3
2
4
Do not dispose of the base.
After removing all packaging materials, check for any anomalies.
In case of anomalies, do not carry out the installation operations and contact the authorised Dealer or Assistance centre

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within 8 days from the date of purchase, reporting the data shown on the identification plate of the equipment and any problems
encountered.
4.1.3. PACKAGING DISPOSAL
The materials used for the packaging are recyclable and must be collected according to the regulations concerning separate
waste collection.
Separate the various packaging waste materials and dispose of them in compliance with
the regulations in force in the country where the oven is installed.
4.2. HANDLING
4.2.1. TABLE OF VERSIONS AND WEIGHTS
Follow the table below for the weight and dimensions of the refrigerated cabinet depending on the version purchased.
VERSION DIMENSION WEIGHT
PERFECT 400 W.60 x D.62 x H.190 min. H.208 max cm TN = 85 Kg / BT = 95 Kg
PERFECT 600 W.71 x D.70 x H.203 min. H.210.5 max cm TN = 110 Kg / BT = 122 Kg
PERFECT 700 W.71 x D.80 x H.203 min. H.210.5 max cm TN = 125 Kg / BT = 140 Kg
PERFECT 1200 W.142 x D.70 x H.203 min. H.210.5 max cm TN = 143 Kg / BT = 153 Kg
PERFECT 1400 W.142 x D.80 x H.203 min. H.210.5 max cm TN = 162 Kg / BT = 180 Kg
PERFECT PLUS 700 W.71 x D.80 x H.203 min. H.210.5 max cm TN = 125 Kg / BT = 140 Kg
PERFECT PLUS 1400 W.142 x D.80 x H.203 min. H.210.5 max cm TN = 162 Kg / BT = 180 Kg
4.2.2. HANDLING OPERATIONS
Carefully read the instructions before moving the equipment.
The product unloading/loading operations must be carried out by authorised and qualified
personnel. The company shall not be liable for failure to comply with the safety regulations
in force on the subject.
The equipment must always and only be transported in a vertical position.
Do not tilt the product!
2 operators are required for lifting/handling.
Handle the equipment with a pallet truck and/or forklift truck suitable for the weight to be handled.
Should the refrigerated cabinet with built-in condensing unit be tilted, it is recommended to wait at least eight hours before
start-up. This way, the oil will flow into all the components so that they are lubricated again; start-up can be performed
subsequently.

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Pay attention during handling so as not to cause damage to the equipment itself, to people,
animals and things in the immediate vicinity.
Do not pull the equipment by the door opening handle to move it.
5. INSTALLATION
The installation, and all the interventions on the equipment described in this instruction
manual, must be performed by qualified technical personnel and in compliance with
current regulations.
The equipment cannot be installed and commissioned in ATEX classified environments,
places or areas.
The equipment cannot be installed and commissioned in medical environments, places
or rooms.
5.1. INSTALLATION SITE
Install the refrigerated cabinet inside a room equipped with an air conditioning system. Malfunctions may occur if the room is
not air conditioned (for example: condensate formation).
Check that there is sufficient air exchange in the installation environment, even during the
closing periods of the sales area. This way the monoblock unit/built-in condensing unit will
be able to function properly.
5.1.1. FEATURES OF INSTALLATION SITE
The equipment was not designed for outdoor operation. It is not allowed to install the
equipment outdoors and in locations directly exposed to the weather.
The equipment must be placed indoors, in a room ventilated and suitable for the purpose.
It cannot be used outside the permitted usage and operating conditions.
PERMITTED ENVIRONMENTAL CONDITIONS
Ambient temperature max 40°C
Air humidity max 60%
Pay attention to the following indications in order to allow the refrigerator cabinet to function properly:
▪Do not place the refrigerated cabinet with direct exposure to sunlight and all other forms of radiation, such as high
intensity incandescent lighting, cooking ovens, or radiant bodies such as heating radiators.

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▪Do not place the refrigerated cabinet near openings to the outside near drafts, such as doors and windows or in direct
contact with the air flows from air conditioning fans, vents and fan coils.
▪Do not obstruct the air vents of the monoblock unit or the condensing unit.
▪Do not place any type of material, boxes or other, on the roof of the cabinet where the refrigerating unit is positioned so
as not to compromise its operation.
▪Do not place the refrigerated cabinet inside a room with high relative humidity (potential formation of condensate).
▪Do not place the refrigerated cabinet inside a closed recess, as the lack of air recirculation may prevent the refrigerating
unit from functioning.
▪Do not place two or more cabinets back-to-back (potential malfunction of the refrigerating unit).
▪It is also recommended not to use electrical appliances inside the compartments of the refrigerated cabinet.
It is recommended to keep all the supply and return air ventilation openings inside the
refrigerated cabinet free of obstructions.
5.1.2. MINIMUM SAFETY DISTANCES
Follow the minimum safety distances from the side walls and/or other equipment in order to allow proper operation of the
refrigerated cabinet and therefore correct air recirculation.
Maintain a minimum safety distance of 5 cm.
MINIMUM SAFETY DISTANCES
ASide / Rear 6 cm
BDoor side 60 cm
CUpper 100 cm
C
BA
C
A
C
A
400 L - 600 L - 700L
800L - 900L
1200 L - 1400L
FRONT VIEW SIDE VIEW

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5.2. FEET PLACEMENT AND ADJUSTMENT
The refrigerated cabinet must be positioned perfectly level in order to function properly and correctly drain the defrosting
condensate water, furthermore noisy motor vibrations are avoided.
To position the equipment, proceed as described below:
STEP ACTION IMAGE
1 Place the refrigerated cabinet in a perfectly vertical position.
2Adjust the refrigerated cabinet screw feet (if required) to adjust its
level.
3 Check the flatness with a spirit level.
Check the correct positioning of the condensate water drain tray and the relevant drain.
Note: refrigerated cabinets with glass door(s) are supplied with a door handle with relevant fixing screws. Install and secure
the handle (at the customer’s expense), arrange the bottom grids inside it (on all cabinets).
5.3. CONDENSATE WATER DRAIN - DRAIN CONNECTION
The refrigerated cabinet is available in the following versions:
▪with built-in monoblock unit equipped with automatic defrosting and evaporation of condensate water
▪with set-up for a remote condensing unit supplied with siphon and drain pipe for connection.
Both of these cabinet versions are equipped with automatic defrosting and evaporation of condensate water, and are also
supplied with a drain pipe complete with siphon for connection to the water drainage mains.
Do not install the refrigerated cabinet without a siphon. Each drain must have its own
siphon.
It will be the user’s responsibility to connect to the water drainage mains.
condensate
drain

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6. CONNECTIONS
6.1. ELECTRICAL CONNECTION
6.1.1. ELECTRICAL POWER SUPPLY CONNECTION
The electrical connection must be carried out by a qualified technician. The installation
and electrical connections must be carried out in compliance with the legal framework and
regulations applicable in the countries where the equipment is to be installed.
Refer to the refrigerated cabinet wiring diagram.
Before electrically connecting the refrigerated cabinet, perform a thorough and complete cleaning of it using non-aggressive
neutral detergents and water at approximately 30°C, then dry all the wet parts with a soft cloth.
The following is required to perform a correct electrical connection:
▪check that the mains voltage and frequency correspond to those shown on the equipment plate. A variation ± 10% of the
rated voltage is allowed. It is crucial to connect the equipment to an efficient earthing socket.
▪have a device that allows you to separate the appliance from the mains with a contact width of at least 3 mm in all poles.
Suitable separating devices refer to e.g. circuit breakers, fuses (screw fuses must be removed from the socket), residual
current devices (RCDs) and contactors or remote switches.
▪that the connection to the power line is made through a high sensitivity (30 mA) differential circuit breaker with manual
reset, of adequate power, in order to safeguard the equipment from any overload or short circuits.
▪consider the current absorption values indicated on the identification plate of the refrigerated cabinet for the sizing of the
protection device.
▪that the section of the power cable is suitable for the power absorbed by the unit.
▪if the power cable is damaged, replace it in order to prevent any risk.
▪if the compressor is damaged, replace it in order to prevent any risk. To avoid disconnecting the entire system in the event
of a fault, it is recommended to use a high sensitivity differential circuit breaker as a cut-off switch.
▪that the electrical plug of the refrigerated cabinet is connected to a fixed socket.
The earthing of the system is required by law, therefore it is required to connect it to an efficient earthing
system.
It is forbidden to connect the electric plug of the cabinet to an extension and/or reducer.
Proceed as follows:
STEP ACTION
1 Connect the power supply plug to the wall socket.
The Manufacturer declines any liability for incorrect connections, not performed in a
workmanlike manner or performed by non-professionally qualified persons.

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7. CONTROL PANEL (mod. EW961 - EW974)
1
2
3
4
8 7 6 5
POS. ICON ELEMENT DESCRIPTION
1UP
Press and release
Scrolls the menu items
Increases the values
Press for at least 5 sec
Activates the Manual Defrosting function
2DOWN
Press and release
Scrolls the menu items
Decreases the values
Press for at least 5 sec
User configurable function
3STAND-BY (ESC)
Press and release
Returns up one level from the current menu
Confirms parameter Value
Press for at least 5 sec
Activates the Stand-by function (when not inside the menus)
4SET (ENTER)
Press and release
Displays any alarms (if present)
Accesses the Base Controls menu
Press for at least 5 sec
Accesses the Programming menu
Confirms the controls
5SET / SET Reduced
▪Flashing: reduced set active
▪Quick flash.: access to level2 parameters
▪Off: LED off in all other cases
6Compressor LED
▪Fixed on: compressor on
▪Flashing: delay, protection or activation blocked
▪Off: LED off in all other cases

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POS. ICON ELEMENT DESCRIPTION
7Defrost LED
▪Fixed on: defrost on
▪Flashing: manual or digital input activation
▪Off: LED off in all other cases
-Fan LED ▪Fixed on: fans on
▪Off: LED off in all other cases
8Alarm LED
▪Fixed on: presence of an alarm
▪Flashing: alarm silenced
▪Off: LED off in all other cases
7.1. ACCESS AND USE OF THE MENU
The resources are organised into two menus which can be accessed as follows:
▪“Machine Status” menu: press and release key .
▪“Programming” menu: press the key for more than 5 seconds.
If you do not use the keyboard for more than 15 seconds (time-out) or press the key once, the last value shown on the
display is confirmed and you return to the previous display.
7.1.1. MACHINE STATUS MENU
Press and release the key to access the “Machine Status” menu. If no alarms are in progress, the “SEt” label will
be displayed.
Press keys and to scroll the folders of the “Machine Status” menu:
▪AL: alarms folder (visible only if there are active alarms);
▪SEt: set folder
▪Pb1: probe 1 value folder;
▪Pb2: probe 2 value folder;
(** only models EW971 and EW974)
Set the Setpoint: to view the Setpoint value, press the key when the “SEt” label is displayed.
The Setpoint value appears on the display. To change the Setpoint value, use keys and
within 15 seconds. Press to confirm the change.
Display the probes: when the Pb1 or Pb2 * labels are present, by pressing the key the value measured by the
associated probe appears (* Pb2 is only present in models EW971 and EW974).

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7.1.2. PROGRAMMING MENU
Press the key for more than 5 seconds to access the “Programming” menu. A “PA1” access PASSWORD will be
requested if required.
When accessed, the display will show the first parameter ("diF").
Use keys and to scroll through all the parameters of the Programming menu:
Select the desired parameter using the and keys. Press the key to display the current parameter value. Use the
and keys to change their value and press the key to store the value.
Note: It is recommended to switch the instrument off and on again each time the parameter configuration is changed to prevent
malfunctions on the configuration and/or timings in progress.
7.1.3. SETPOINT MODIFICATION BLOCK
The instrument provides the option to disable keyboard operation.
The keyboard can be locked by programming the “LOC” parameter.
If the keyboard is locked, it is always possible to access the “Machine Status” menu by pressing the key and display the
Setpoint, however its value cannot be changed.
To unlock the keyboard repeat the procedure used to lock it.
7.1.4. PASSWORD
The password “PA1” grants access to level 1 parameters (User) while the password “PA2” grants access to level 2 parameters
(Installer).
Level 2 parameters also contain all level 1 parameters.
In the standard configuration the password “PA1” is not enabled (value = 0) while password “PA2” is (value = 15). To enable
the password “PA1” (value ≠ 0) and assign it the desired value, enter the “Programming” menu, select the “PS1” parameter with
the and keys, press the key, set the desired value and confirm it by pressing the key again.
If the password "PA1" is enabled, when entering the “Programming” menu, you will be asked to enter the password “PA1” or
“PA2” based on the parameters you wish to change. To enter the password ‘PA1’ (or ‘PA2’):
If the password entered is wrong, the instrument will display the 'PA1' (or 'PA2') label and the entry procedure must be
repeated. Level 2 parameters can also be accessed from level 1 parameters, by selecting the 'PA2' parameter (present at level
1) with the keys and and then pressing the key .

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8. USE
Before use, it is required to check that the refrigerated cabinet is in perfect condition. In the
presence of faults, the equipment must be decommissioned and the Technical Assistance
Service must be contacted.
It is recommended to keep all the supply and return air ventilation openings inside the
refrigerated cabinet free of obstructions.
8.1. CHECKS BEFORE USE
The first start-up must be performed by skilled personnel.
Before starting, make sure that:
▪operations are not carried out with damp or wet hands.
▪the appliance and surrounding surfaces are dry.
▪there is no direct or indirect contact with live electrical parts.
▪the refrigerated cabinet with built-in condensing unit is always exclusively vertical. If it has been tilted, wait at least 8
hours before start-up.
▪the adjustment of the operating parameters is provided in chapter “CONTROL PANEL”.
▪before inserting the plug into the electrical socket, the main switch on the equipment is in position “0 - OFF”.
Before switch-on, it is recommended to carefully clean the equipment and its components
as indicated in the chapter “CLEANING”.
8.2. ACTIVATION
Do not start the equipment with wet hands or when there is contact with water.
To start the refrigerated cabinet, proceed as follows:
STEP ACTION IMAGE
1Press the the main switch to set it to position 1 - ON”.
Note: the main switch lights up green.