ISA NordCap BERMUDA LX 10 UM User manual

User Manual
Ice Cream Cabinet BERMUDA LX 10 UM
[Art. 453200001410]
2017-09

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BERMUDA
USE AND MAINTENANCE MANUAL ICE CREAM CABINETS
428000668237
ISA S.r.l.
Via del Lavoro, 5
06083 Bastia Umbra - Perugia - Italy
Tel. [phone] - Fax [phone]
www.isaitaly.com
10 13
BERMUDA

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BERMUDA
USE AND MAINTENANCE MANUAL
428000668237
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ICE CREAM CABINETS
1. MANUFACTURER 4
2. WARRANTY TERMS AND CONDITIONS 4
3. EQUIPMENT IDENTIFICATION 5
4. USE 6
4.1 COMPOSITION 6
5. NOTES / IMPORTANT NOTES 7
6. SAFETY 9
6.1 SAFETY DEVICES PRESENT 9
6.2 FIXED PROTECTIONS 9
6.3 ISOLATING THE ELECTRIC POWER SUPPLY 9
6.4 RESIDUAL RISKS 9
6.5 RISKS OF CONTACT WITH LIVE PARTS 9
6.6 FIRE 10
6.7 EXPLOSIVE ATMOSPHERE 10
6.8 SLIPPING 10
6.9 TRIPPING 10
6.10 CIRCUIT FAULTS 10
6.11 WARNING SIGNS (if any) 10
6.12 RISKS OF EXPLOSION 10
6.13 FALLING OBJECTS 10
6.14 COOLING 11
6.15 FOODSTUFFS SAFETY (PACKAGED PRODUCTS) 11
6.16 REFRIGERANTS (where applicable) 12
7. DISPOSAL OF WASTE MATERIAL 13
8. INSTALLATION 14
8.1 STORAGE AND UNPACKING 14
8.2 INSTALLATION - POSITIONING - ENVIRONMENTAL CONDITIONS 14
8.3 ELECTRIC CONNECTION 14
9. MAINTENANCE 15
10. FAULTS - TECHNICAL AFTER-SALES ASSISTANCE 16
10.1 ALARMS LIST (where present) 17
11. TECHNICAL SPECIFICATIONS 18
11.1 CONTAINERS ARRANGEMENT ICE CREAM CONTAINERS 19
11.2 INSTALLATION 21
11.3 LOAD LIMITS 21
11.4 LIGHTING (LED) 21
11.5 POSITIONING 22
11.6 OPEN/CLOSE SELF ROLLING CURTAIN 23
12. CONTROL PANEL 24
12.1 USER INTERFACE 25
13. CLEANING 27
14. PROLONGED APPLIANCE SWITCH-OFF 29

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USE AND MAINTENANCE MANUAL ICE CREAM CABINETS
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The manual contains symbols to attract the reader’s attention and highlight particularly
important aspects. The table below illustrates the meaning of the various symbols used.
Read the instructions manual
Danger: Live electrical parts
Use of protective clothing
Requests for maintenance or operations must
be carried out by qualified staff or technical
after-sales centres.
Attention / Danger
Information
Important information
Operations that must be performed by two
persons.
Visual observation
Condensing unit on board
Notes / Important notes
Remote condensing unit

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1. MANUFACTURER
ISA S.r.l.
Via del Lavoro, 5
06083 - Bastia Umbra - Perugia - Italy
Tel. [phone]
Fax [phone]
www.isaitaly.com
2. WARRANTY TERMS AND CONDITIONS
The seller's warranty on the equipment is valid for 12 (TWELVE) months from the date of delivery.
The warranty includes repairs or replacements of any faulty parts due to manufacturing processes or
installation after written communication has been received, stating the appliance serial number and date
of installation.
Not included in the warranty:
• all defects caused by incorrect use of the appliance
• all defects caused by incorrect electrical connection
• all defects caused by normal wear (for instance compressor failure and fluorescent lamp malfunctioning
that is not due to manufacturing defects)
• calls for installation, technical instructions, adjustments and cleaning the condenser
If the seller's technical staff detect any tampering, unauthorised repairs or inappropriate use of appliance
the warranty will be invalidated.
Shipment of components covered by the warranty is freight collect only.
Any damage to the appliance detected at the time of delivery due to transport must be reported on the
same shipping note to claim compensation from the carrier.
The seller cannot be held liable in the event of damage to the preserved product due to appliance failure

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3. EQUIPMENT IDENTIFICATION
• Find the label affixed on the machine to read the technical data.
• Check the machine model and the power supply voltage before you perform any operation.
• If you uncover mismatches, contact the manufacturer or the company that supplied the machine immediately.
1Identification of the Company Product Manager
2Symbols of Compliance
3Type
4Model Name
5Article
6 Production Date
7 Production Order
8 Customer order
9 Product class
10 Serial number
11 Owner registration number
12 Voltage
13 Supply voltage
14 Fuse Value
15 Lamp Power
16 Electrical resistance absorption
17 Nominal power (normal operation)
18 Power (defrosting)
19 Minimum pressure
20 Maximum pressure
21 Safety class
22 Nominal current
23 Current during defrosting
24 Level load
25 Tank load
26 Type of Coolant
27 Weight of coolant
28 Gross volume
29 Expanding isolation agent
30 WEEE Mark

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4. USE
This appliance is exclusively intended to:
DISPLAY AND SELL SPREADABLE ICE CREAM
The manufacturer is not liable for injury to persons or damage to property or the appliance itself
caused by the displaying of products other than those described above.
Never use electric devices inside this appliance.
Do not use mechanical or other means to accelerate the defrosting process, other than recommended
by the manufacturer.
Keep the air vents in the casing of the appliance or in the structure built into the wall free of
obstructions.
THE APPLIANCE IS INTENDED FOR PROFESSIONAL USE.
Uses not allowed
• Food preservation.
• Displaying and/or preserving non-food products (chemicals, pharmaceuticals, etc...).
4.1 COMPOSITION
The appliance is made up from a unique cabinet, onto which all devices necessary to make it a professional
and efficient product for its declared use, are installed.
The appliance is made up from:
• Cooling system at Ventilated Refrigeration (RV) - DISPLAY
• Cooling system at Static Refrigeration (RS) - STORAGE ROOM
• Condensing unit on board (UCA)
• Electric system
• Electronic controller
• Insulated monolithic structure in ecological polyurethane
• Operator side closure with self rolling curtain
• Swivel casters with brakes
• Lighting LED

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5. NOTES / IMPORTANT NOTES
The content of this manual is of technical nature and is owned by ISA.It is forbidden to reproduce,
circulate or modify all or part of its content without written consent. Any infringement will be legally
pursued.
The manual and the conformity certificate are an integral part of the equipment and should always
accompany the product in the event of a transfer to a new location or to a new owner. The user is responsible
for the integrity of these documents, for their consultation and during the whole life cycle of the equipment
itself. Keep this manual in a safe place. It should be available for consultation near the equipment at all
times. If lost or destroyed, you can request a copy of the manual from ISA by specifying the exact model,
serial number and year of manufacture. The manual reflects the manufacturing technology at the time of
supply. The manufacturer reserves the right to modify its products in any way it deems necessary, with no
obligation to update manuals and machines relating to previous manufacturing batches.
This equipment is not intended for use by persons (including children) with reduced physical, sensory
or mental capabilities or by persons lacking the necessary experience and knowledge, unless they are
supervised by a person responsible for their safety who has instructed them on how to use the equipment.
Children should be supervised to ensure that they do not play with the equipment. Always refer to this
manual before going ahead with any operation. Before doing any type of work, disconnect the equipment
from the power supply. Any work on electric and electronic parts or cooling system components should
only be carried out by trained personnel in compliance with current laws.
The Manufacturer cannot be held liable for any injury to persons or animals, or damage to the product
itself in the event of:
• Improper use of the equipment or use of the appliance by unqualified or unauthorised personnel
• Failure to comply with current legislation
• Incorrect installation and/or power supply faults;
• Failure to observe the instructions contained in this Manual;
• Failure to follow the maintenance programme;
• Unauthorised modifications;
• Installation of non-original spare parts in the equipment;
• Installation and use of the equipment for purposes other than those for which the appliance was
designed and sold;
• Tampering with or damage to the power supply cable.
Liability for applying the safety instructions contained in this manual is held by the technical personnel
responsible for the intended use of the equipment, who should ensure that authorised personnel:
• Are qualified to carry out the requested activity;
• Are aware of, and carefully comply with, the instructions contained in this document;
• Are aware of, and apply, the general safety standards applicable to the equipment
The buyer is responsible for training personnel using the appliance on the risks, safety devices and
general health and safety rules required by the laws of the country where the appliance is installed.
Users/operators should be aware of the position of all the controls and how they work, as well as of the
features of the appliance.
They should also read this manual in its entirely.
Maintenance work should be conducted by qualified personnel after the appliance has been prepared
adequately.
Danger
Unauthorised tampering or replacement of one or more parts of the appliance, use of accessories
that modify the use of the same and use of spare parts different to those recommended, can become
the cause of injury.
Danger
Any work conducted on the on the appliance must involve disconnection from the power socket and
in any case, none of the protective elements (grid, casing) should be removed by non-qualified staff.
The appliance should not be operated when these protective elements have been removed.

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STAFF TRAINING
The buyer is responsible for ensuring personnel who will use the appliance and maintenance technical
staff are instructed and trained adequately.
The manufacturer is available for advice, clarifications, etc. so that the operator and technical staff can
use the appliance correctly.
To ensure the operator's safety, appliance devices should be kept in constant working order. This manual
is intended to illustrate the use and maintenance of the appliance. The operator has a responsibility and
duty to carefully observe the instructions contained within it.
Failure to comply with safety standards may result in injury to personnel and damage to the equipment
components and control unit. The user can contact the dealer to request additional information not
contained in this document, or suggest improvements, at any time.
Before the product is delivered to the customer, it is essential that a trained technical member of
staff checks that the appliance is operating correctly in order to achieve maximum performance.
INTRODUCTION
ISA employs materials of the best quality and as they enter the company, we constantly monitor their
storage and the use as part of the manufacturing process to prevent damage, deterioration and failure. All
manufacturing elements are designed and manufactured in order to guarantee reliability and high safety
standards. All appliances are subjected to a strict testing procedure before delivery. However, please bear
in mind that product performance over time depends on correct use and adequate maintenance. This
manual contains the necessary instructions to maintain the appliance's initial appearance and functions
over time.
Note
In order not to compromise functionality and safety of the appliance, the particularly complex installation
and maintenance activities are not documented in this manual and are performed by specialised ISA
s.r.l. technicians.
The Use and Maintenance manual contains the necessary information for understanding how the
appliance works and how to use it properly, namely: the technical description of the various operational
units, equipment and safety systems, operations, how to use the instruments and the interpretation of
any diagnostics reports, main procedures and information relating to routine maintenance. For correct
use of the appliance, the working environment should comply with current health and safety standards.
The safety requirements, indications, standards and notes illustrated in the various chapters of the
manual are aimed at establishing a code of conduct and a series of obligations to be observed when
performing the various activities, in order to create safe conditions for personnel, the equipment and
the surrounding environment. The safety standards reported in this document are intended for trained,
authorised personnel responsible for:
• Transport
• Installation
• Operation
• Management
• Maintenance
• Cleaning
• Putting out of order
• Disposal
Attention
Reading this manual, albeit in full, is no substitute for adequate user experience. therefore it should
only be considered a useful reminder of the technical features and the main operations to perform.
Warning
The installers and users must read and understand the instructions contained
herein before any operation on the appliance.

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6. SAFETY
The appliance is equipped with safety devices.
6.1 SAFETY DEVICES PRESENT
Devices whose operation prevents the occurrence of risk situations in operating conditions (e.g. fuses,
pressure switches, protections, magnet circuit breakers, etc.).
6.2 FIXED PROTECTIONS
Fixed protective devices consist of fixed perimeter shields, which are used to prevent external parts
from entering the equipment.
Danger
It is prohibited to re-start the appliance following maintenance without having correctly restores the
panels.
Visual Check
You should check the integrity of fixed panels and corresponding fixings to the frame, focussing in
particular on the protective panels.
6.3 ISOLATING THE ELECTRIC POWER SUPPLY
Before conducting any maintenance work on the equipment or part of it, it is necessary to section the
power supply that powers it.
Danger
In the event of maintenance operations in which the operator cannot prevent accidental closure of
the circuit by others, to totally disconnect the appliance from the mains electricity.
6.4 RESIDUAL RISKS
During design the manufacturer examined all the areas or parts at risk. Therefore, all necessary
precautions have been taken to prevent risks to persons and damage to the appliance.
Attention
Periodically check that all safety devices are operating correctly.
Do not remove the fixed guards.
Do not introduce objects or tools into the work area.
Although the appliance is fitted with the safety devices prepared, there are still some risks that
cannot be eliminated, but reduced via corrective actions by the final integrator and correct operational
procedures.
6.5 RISKS OF CONTACT WITH LIVE PARTS
Risk of breaking or damaging the electrical components of the appliance, with a possible reduction in
safety levels, following a short circuit.
Before connecting the electricity supply, make sure there is no ongoing maintenance work.
Attention
Before making the connection, check that the d.c. current in the installation point does not exceed
that indicated on the protections switches present in the electric control board. If this is not the case,
the user must envision the relevant limiting devices.
It is strictly forbidden to conduct any electrical modification, in order to prevent additional unforeseen
hazards and risks.

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6.6 FIRE
Danger
In the event of a fire, immediately disconnect the master switch from the main power supply line.
6.7 EXPLOSIVE ATMOSPHERE
The equipment must not be located in an area classified as an explosion risk according to 1999/92/EC
such as:
Zone 0
An area in which there is a permanent, long-lasting or frequently explosive atmosphere made up of a
mixture of air and flammable substances in the form of gases, fumes or steam.
Zone 1
An area in which the formation of an explosive atmosphere, made up of a mixture of air and flammable
substances in the form of gases, fumes or steam is occasionally probable during normal activities.
Zone 20
An area in which there is a permanent, long-lasting or frequently explosive atmosphere in the form of
clouds of combustible dust in the air.
Zone 21
An area in which the formation of an explosive atmosphere in the form of clouds of combustible dust is
occasionally probable during normal activities.
6.8 SLIPPING
Any leaks in the areas surrounding the appliance may cause personnel to slip.
Check that there are no leaks and keep these areas clean at all times.
6.9 TRIPPING
Generally untidy deposits of material may constitute a tripping hazard and a total or partial obstruction
of emergency exit routes.
Ensure that operating and transit areas and emergency exit routes are free from obstacles in
compliance with current legislation.
6.10 CIRCUIT FAULTS
Owing to potential faults, safety circuits may become less effective, which results in lower safety levels.
You should check the operational condition of the appliance devices regularly.
6.11 WARNING SIGNS (if any)
The appliance is fitted with warning danger, warning and obligation signs defined in agreement with the
Standard relative to the graphical signs to be used on plants.
The signs are located in clearly visible positions.
Attention
The warning plates present on the appliance must not be removed.
The user is responsible for replacing warning signs that, owing to wear, become unreadable.
6.12 RISKS OF EXPLOSION
Do not store products that contain combustible gaseous propellants and explosive substances inside
the appliance.
6.13 FALLING OBJECTS
Positioning of the cabinet display parts (i.e. counters, rods and hooks), as also product arrangement
inside the cabinet can be the source of potential hazards if not properly performed.
Follow the positioning instructions described in this Manual before you place products inside the
cabinet, check that the counters are properly fastened, as also the hooks, etc. Do not exceed the
maximum load limit. Do not tilt the shelves. Do not place any goods and in general, do not load the
tank sliding element closing devices with any load, while open or closed.
Do not place any goods and in general, do not load the tank sliding element closing devices
with any load, while open or closed.

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6.14 COOLING
During different operations to perform on the counter, such as cleaning or loading goods, it is necessary to handle
products and/or counter parts at a low temperature with the risk of “cold injury” for the operators and/or accidental
slipping hazard.
Follow the safety regulations in the place where the cabinet is installed; more specifically, be sure to always use the
right PPE (especially gloves).
6.15 FOODSTUFFS SAFETY (PACKAGED PRODUCTS)
The refrigerator cabinet described herein is meant to be used to display packaged products. As such, it is not
designed for direct contact between the foodstuffs and display surfaces. If the foodstuffs do accidentally make
contact with the surfaces and for a rather long time, the product may be contaminated. Follow the guidelines on how
to use the cabinet. If a product package breaks, remove it from the cabinet and clean, if necessary.

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REFRIGERANT DESCRIPTION
The refrigerant R290 is a gas that is compatible with the environment, but
highly flammable.
Pay close attention during transport, installation and that the destruction not
to damage the refrigerant pipelines.
IN THE EVENT OF DAMAGE:
Keep flames or sources of ignition away from the appliance. Properly ventilate
the premises for a few minutes. Turn the unit off, pull the plug. Inform
customer support service. The more refrigerant containing an appliance, the
greater must be the environment in which there is the unit. In areas too small,
in the event of leakage can form a flammable mixture of air and gas. The
volume of the room where the appliance is installed must be at least
19 m³ for each cooling system present in the room.
WARNING
Maintenance must be performed by qualified personnel that has been to work
with flammable refrigerants.
The refrigerant R600a is a gas that is compatible with the environment, but
highly flammable.
Pay close attention during transport, installation and that the destruction not
to damage the refrigerant pipelines.
IN THE EVENT OF DAMAGE:
Keep flames or sources of ignition away from the appliance. Properly ventilate
the premises for a few minutes. Turn the unit off, pull the plug. Inform
customer support service. The more refrigerant containing an appliance, the
greater must be the environment in which there is the unit. In areas too small,
in the event of leakage can form a flammable mixture of air and gas. The
volume of the room where the appliance is installed must be at least
17 m³ for each cooling system present in the room.
WARNING
Maintenance must be performed by qualified personnel that has been to work
with flammable refrigerants.
The refrigerant R744 is a gas that is compatible with the environment.
Pay close attention during transport, installation and that the destruction not
to damage the refrigerant pipelines.
IN THE EVENT OF DAMAGE:
Keep away from the flame or ignition sources. Properly ventilate the premises
for a few minutes. Turn the unit off, pull the plug. Inform customer support
service.
WARNING
The refrigerant system is High Pressure.
Do not tamper with the system, but call a
specialised and qualified technician before disassembly.
Maintenance must be performed exclusively by
qualified staff.
6.16 REFRIGERANTS (where applicable)

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7. DISPOSAL OF WASTE MATERIAL
During normal operation, the appliance does not generate any environmental contamination. At the
end of its life cycle, or if it is necessary to proceed to permanent decommissioning, we recommend
following the procedures below:
DISPOSAL (User)
The symbol, applied to either the product or its packaging, indicates that the product should not
be considered as normal domestic waste, but should be taken to a waste collection point for the
recycling of electrical and electronic appliances. The correct disposal of this product helps to prevent
potential negative consequences that might derive from inadequate product disposal. For detailed
information about recycling this product, contact your council, your local waste collection service or
the store where you purchased the product.
PROCEDURE FOR DISPOSAL and RECYCLING AT THE END OF APPLIANCE
LIFE SPAN (Authorised bodies)
• Switch off the equipment and unplug the power supply cable.
• Remove the lamps (if installed). These should be disposed of separately.
• Remove the power units and the electronic cards. These should be disposed of separately.
• Remove all the independent parts (grids, casings, profiles, etc.) and group them according to
shared features in order to access the heat exchangers, pipes, cables, etc. and be careful not to
damage the cooling circuit.
• Remove all mobile parts (doors, sliding doors, glass parts, etc.) and group the various materials
according to their features.
• Check the type of refrigerant on the plate positioned inside the counter; extract the refrigerant and
dispose of it through authorised services.
• Disconnect the evaporator, the condenser, the compressor, the pipes and fans. These are made of
copper, aluminium, steel and plastic and should therefore disposed of separately.
• On removal of all guards and the various components from the frame, separate the different types
of material making up the appliance (plastic, sheet steel, polyurethane, copper, etc) and collect
them separately.
All recyclable materials and waste should be processed and recycled by professionals, in compliance
with the laws in the country in question.
The company responsible for recycling the materials should be registered and certified as a waste
disposal service in accordance with the country in question.
Attention
Illegal disposal of the product by the owner will result in administrative sanctions as required by cur-
rent laws.
Disposal of the product should comply with current laws on the disposal of coolant liquids
and mineral oils.
Important
If the crossed wheelie bin sign is not present on the appliance, it means that the disposal of the
product is not the manufacturer's responsibility. In this case, the Regulations regarding the disposal
of waste in force are valid.
Additional information
Further information on the disposal of liquid coolant, oils and other substances is available on the
safety data sheet corresponding to the substance itself.
In order to dispose of foamed assemblies, remember that the polyurethane foams used are CFC, HFC
and HCFC free.

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8. INSTALLATION
This manual supplies the information necessary for correct unpacking, procedures for
positioning and connection to mains electricity.
8.1 STORAGE AND UNPACKING
The appliance, with or without the packaging, should be carefully stored inside warehouses or in areas
away from the elements and direct sunlight, at a temperature between 0and +40 °C.
The appliance should only be moved by qualified personnel operating
forklift trucks, the power of which should be suited to handling the weight
of the product.
During said operation the appliance MUST placed on the special pallet supplied.
Unpack the appliance by removing the screws fixing it to the pallet.
All packaging materials are recyclable and should be disposed of in accordance with local regulations.
Please destroy "plastic" bags to prevent them from becoming hazardous to children (suffocation).
8.2 INSTALLATION - POSITIONING - ENVIRONMENTAL CONDITIONS
Attention
A dry room that can be ventilated is the suitable location for the appliance's installation.
There should be a good air flow around the compressor/condensing unit.
Therefore the area around the unit should not be obstructed by boxes or other objects.
Position the appliance away from heat sources (radiators, stoves of all types, etc.) and away from
the effects of continuous currents of air (e.g. caused by fans, air conditioning vents, etc.).
If it is unavoidable to install near a heat source, use a suitable insulating plate,
Also avoid exposure to direct sunlight; all of this causes the temperature inside the refrigerated
compartment to rise with negative consequences on operation and energy consumption.
Do not use the appliance outdoors and do not leave it exposed to rain.
8.3 ELECTRIC CONNECTION
Attention
Check that the network voltage matches the one displayed on the identification plate of the
appliance, and that the power is adequate.
Check on the socket that the power supply voltage provides rated voltage (±10%) when you start
up the compressor.
The plug should be directly connected to the electrical socket.
It is forbidden to connect the plug to the socket by means of multiple socket extensions or
adaptors.
The plant power supply socket must be fitted with a disconnection device from the mains electricity
(dimensioned to the load and in compliance with Standards in force), which guarantees complete
disconnection in category III (3) over-voltage conditions and therefore protects the circuits against
earth faults, overloads and short circuits.
Do not route the electricity cable in passageways.
Attention
Earthing is necessary and mandatory by law.

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9. MAINTENANCE
The Staff in charge of the appliance must control and respect the expiry dates for maintenance,
given in the table below, calling the authorised Technical After-sales assistance when indicated.
OPERATION FREQUENCY
ORDINARY
EXTRAORDINARY
AUTHORISED
PERSONNEL
Depending on the Use and Necessity Monthly six-month Annual
CLEANING THE EXTERNAL SURFACES XX
USER
CLEANING THE ACCESSIBLE INTERNAL PARTS
(without the use of tools) XX
CONTROL POWER SUPPLY CABLE,
PLUGS AND / OR ELECTRICAL SOCKETS XX
INTEGRITY CONTROL SEAL XX
FILTER CLEANING CONDENSING UNIT
(whenever present) XX
CLEANING THE DEFROSTING WATER COLLECTION TRAY XX
TECHNICAL
ASSISTANCE
SERVICE
CONDENSER CLEANING XXX
CHECK COMPRESSORE OIL LEVEL
(whenever present) XX
AIR TANK DRAINING
(whenever present) XX
CONTROL PNEUMATIC CONNECTIONS
(whenever present) XX
INTEGRITY CONTROL PIPE COOLING SYSTEM XX
INSPECTION OF CABLES
INTERNAL CONNECTIONS AND POWER XX
CLEANING CONDENSATE DRYING SPONGES
(whenever present) XX
LAMP / LED REPLACEMENT
(whenever present) X
CONTROL PANEL REPLACING
(electronic control unit - thermostat - etc) X
REPLACEMENT POWER SUPPLY CABLE, PLUGS AND / OR ELECTRICAL SOCKETS X
Attention
After all maintenance it is mandatory to perform all electric safety tests in agreement with the IEC
EN 50106 Standard.

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THE APPLIANCE IS NOT WORKING
CAUSE SOLUTION AUTHORISED
PERSONNEL
Blown protective fuse Previously find the cause of the intervention
of the switch, and then re-introduce the new fuse.
USER
The master switch is open Close the master switch.
The plug is not inserted Insert the plug.
Electric black-out If the black-out should be prolonged, transfer the product
into an appropriate cold storage container.
THE INTERNAL TEMPERATURE IS NOT LOW ENOUGH
CAUSE SOLUTION AUTHORISED
PERSONNEL
Evaporator/s obstructed completely by ice Carry out an additional defrosting cycle.
USER
Wrong setting temperature Set the appropriate temperature.
The appliance is affected by draughts or is
exposed to direct or reflected sunlight Remove any draughts and prevent any direct or reflected sunlight.
Insufficient cooling air flow rate of the air
condenser Remove anything that may affect air flow inside the condens- ing unit (paper sheets, cardboard, grids with an insufficient
number of holes, etc.).
Internal fans at standstill or with fans damage
TECHNICAL
ASSISTANCE
Internal ventilation is too high
Thermostat / Electronic control unit is not
efficient Replace the electronic control board. IfthecontrolunitissetupespeciallyformustR290 refrigerant,
it must only be replaced with an original replacement from
ISA.
Replace the temperature probes only after checking which of
the two is not operating efficiently.
Air condenser blocked by dust or dirt in
general Clean the condensing unit thoroughly. The air condenser or MAINTENANCE FREE, in particular heavy
environments (eg presence of dust, the presence of excessive
moisture, oiled vapours etc..) in order to avoid performance
loss, needs accurate cleaning.
Insufficient refrigerant
load in the cooling system TFind the cause behind the lower amounts of coolant and eliminate it. Top up the coolant. If necessary, empty the sys-
tem before topping up.
THE COMPRESSOR DOES NOT START-UP OR OPERATES FOR A FEW MOMENTS
CAUSE SOLUTION AUTHORISED
PERSONNEL
No electric power supply
to the appliance Check if there is a power cut. Close the various switches on the power supply line.
USER
The power supply voltage is too low Check that the network voltage of the power supply cable is
220V +/- 10%.
Temperature set too high If the set temperature is higher than that of the air in the dis-
play area, the compressor does not activate itself.
Set a more suitable temperature if the current value is not
low enough
The pressure switch (if any) was activated
at maximum pressure Check the reasons why the pressure switch is operating at maximum pressure levels, such as: air condensing unit
blocked, condensing unit fan stopped, ambient temperature
too high, pressure switch broken.
TECHNICAL
ASSISTANCE
10. FAULTS - TECHNICAL AFTER-SALES ASSISTANCE
If the appliance is not working properly or stops working, before contacting the Customer support centre, check
the following:

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10.1 ALARMS LIST (where present)
ALARM DESCRIPTION OUTPUTS AUTHORISED
PERSONNEL
P1
E0 Broken thermostat probe. Compressor output according to
“COn” and “COF parameters
• The alarm starts a few seconds after the probe breaks down; it stops a few
seconds after the probe starts working again properly.
• We recommend checking the probe connections before replacing it.
P2
E1 Broken evaporator probe. Set time for defrosting. • The alarm starts a few seconds after the probe breaks down; it stops a few seconds after the probe starts working again properly.
• We recommend checking the probe connections before replacing it.
HA
HI High temperature alarm. • The alarm stops automatically on reaching the temperature set. • Check programming.
LA
LO Low temperature alarm. • The alarm stops automatically on reaching the temperature set. • Check programming.
EA
IA
CB
External alarm. • The external alarm stops after the digital infeed is deactivated, it is restored
automatically.
• The alarm is linked to the intervention of the pressure switch and/or the com-
pressor circuit breaker, when present.
ETc
RTF Real time clock is broken. • Reset the clock. • If the alarm does not stop, replace the clock.
EE Machine parameter error. • The instrument is damaged. It must be replaced.
EF Operating parameters error. • The instrument is damaged. It must be replaced.

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ICE CREAM CABINETS
11. TECHNICAL SPECIFICATIONS
10 13
External dimensions
Lenght mm 1340 1670
Depth mm 800
Height mm 1340
Weight (net) Kg 170 200

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11.1 CONTAINERS ARRANGEMENT ICE CREAM CONTAINERS
DISPLAY