MILLENNIUM
MY2019
USE AND MAINTENANCE MANUAL
MILLENNIUM MY2019
EN 428001137037
ISA S.p.A.
Via Madonna di Campagna 123 - 06083 Bastia Umbra PG - Italy
T. +39 075 801 71 - F. +39 075 800 09 00 - E. customerservice@isaitaly.com
www.isaitaly.com
1
1. NOTES / WARNINGS 4
2. MANUFACTURER 9
3. WARRANTY TERMS AND CONDITIONS 9
4. EQUIPMENT IDENTIFICATION 9
5. USE 10
5.1 COMPOSITION 11
6. SAFETY 12
6.1 SAFETY DEVICES PRESENT 12
6.2 FIXED GUARDS 12
6.3 ISOLATING THE ELECTRIC POWER SUPPLY 12
6.4 RESIDUAL RISKS 12
6.5 RISK OF CONTACT WITH LIVE PARTS 12
6.6 FIRE 12
6.7 EXPLOSIVE ATMOSPHERE 13
6.8 SLIPPING 13
6.9 TRIPPING 13
06:10 CIRCUIT FAULTS 13
06:11 WARNING SIGNS (IF ANY) 13
06:12 FALLING OBJECTS 13
06:13 COOLING 13
06:14 FOOD SAFETY (PACKAGED PRODUCTS) 13
7. DISPOSAL OF WASTE MATERIAL 14
8. INSTALLATION 15
8.1 STORAGE 15
8.2 ENVIRONMENTAL CONDITIONS 15
8.3 ELECTRICAL CONNECTION 15
8.4 UNPACKING 16
8.5 WALL MOUNTING 17
8.6 LEVELLING 17
8.7 HANDLING 18
9. MAINTENANCE 19
10. FAULTS - TECHNICAL AFTER-SALES ASSISTANCE 20
11. TECHNICAL SPECIFICATIONS 21
11.1 COMBINABLE ICE CREAM TUBS (OPTIONAL) 22
11.2 TECHNICAL PLANS 23
11.3 LIGHTING 24
11.4 WEIGHTS ON SHELF 24
11.5 GLASS FRONT OPENING 24
11.6 OPERATOR SIDE OPENING / CLOSING 25
12. CONTROL PANEL 26
12.1 USER INTERFACE XR44CH 27
12.1.1 LIST OF ALARMS 30
13. CLEANING 31
13.1 INTERNAL 31
13.2 CONDENSER UNIT (REMOVABLE) 32
13.3 FILTER 33
13.4 DEFROST WATER COLLECTION TRAY (IF PRESENT) 33
14. PROLONGED APPLIANCE SWITCH-OFF 34
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ATTACHMENTS
1 WIRING DIAGRAM - 412100955000 35
2 WIRING DIAGRAM - 412100956000 36
3 ASSEMBLY OF PORTIONER WASHER (OPTIONAL) 37
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 manual Use of protective clothing
DANGER
Live electrical parts
ATTENTION / DANGER Important information
Information
Eye check Notes/Important Notes
DANGER
Slipping
DANGER
Tripping
Earthing
Maintenance requirement or operations that
must be completed by qualified personnel
or technical assistance centre
Operations that must be performed by two
persons
Waste disposal
Recyclable Material
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TRANSLATION OF THE ORIGINAL INSTRUCTIONS
1. NOTES / WARNINGS
ISA employs materials of the best quality and as they enter the company, we con-
stantly monitor their storage and the use as part of the manufacturing process to
prevent damage, deterioration and failure. All manufacturing elements have been 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.
The use and maintenance manual contains the information required to understand
the operating modes of the appliance and for its correct use, in particular: the technical description of the various functional units, accessories and safety systems, operation, use of instrumentation and interpretation of any diagnostic warnings, main procedures and information relating to the ordinary maintenance operations. 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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TRANSLATION OF THE ORIGINAL INSTRUCTIONS
1. NOTES / WARNINGS
NOTE
The contents of this manual are of a technical nature and are 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 certicate 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 reects 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.
The equipment can be used by children no younger than 8 and by persons
with reduced physical, sensory or mental capabilities, or lacking experience or
necessary knowledge, as long as supervised or after having received training
regarding safe use of the equipment and have an understanding of the inherent
risks involved. Do not allow children to play with the device. The cleaning and
maintenance that the user will carry out must not be undertaken by children
without supervision.
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 damage to persons, animals or to
the product in the following cases:
• Improper use of the equipment or use of the appliance by unqualied 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 modications.
• Installation of non-original spare parts in the equipment.
• Tampering with or damage to the power supply cable.
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TRANSLATION OF THE ORIGINAL INSTRUCTIONS
1. NOTES / WARNINGS
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 qualied 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 qualied personnel after the appliance has been prepared adequately.
DANGER
Unauthorised tampering with or replacement of one or more parts of the appliance, the use of accessories that modify its purpose and the use of spare parts
other than those recommended may become a source of accident risks.
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, cas-
ing) should be removed by non-qualied sta; avoid operating the equipment
with such protections removed. Before carrying out any cleaning, maintenance or
replacement operation, disconnect the equipment from the mains by unplugging
it from the electrical supply. During these operations the operator must be able to
ensure that the plug remains disconnected.
NOTE
In order not to compromise the operation and safety of the appliance, particularly
complex installation and maintenance operations are not documented in this manual and must be performed by specialist technicians of the undersigned company.
Never use electric devices inside this appliance. Do not use mechanical devices or other
means to accelerate the defrosting process, other than those 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. Do not damage the refrigeration circuit.
“A”-weighted sound pressure level lower than 70 dB(A).
RISK OF EXPLOSION
Do not store products containing ammable propellants or explosives.
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TRANSLATION OF THE ORIGINAL INSTRUCTIONS
1. NOTES / WARNINGS
TRAINING OF THE PERSONNEL
The buyer is responsible for ensuring personnel who will use the appliance and
maintenance technical sta are instructed and trained adequately. The manufacturer
is available for advice, clarications, etc. so that the operator and technical sta
can use the appliance correctly. To ensure operator 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, trained technical per-
sonnel must check that the appliance is operating correctly in order to
achieve maximum performance
.
REFRIGERANTS
R744 (WHERE APPLICABLE)
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 ames or sources of ignition away from the appliance. Properly ventilate the
premises for a few minutes. Turn the unit o, pull the plug. Notify the customer
service department.
ATTENTION
The refrigerant system is High Pressure.
Do not tamper with the system, but call a specialised and
qualied technician before disassembly.
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ATTENTION
Maintenance must be performed by qualied personnel that has
been to work with ammable refrigerants.
7
TRANSLATION OF THE ORIGINAL INSTRUCTIONS
1. NOTES / WARNINGS
REFRIGERANTS
R290 (WHERE APPLICABLE)
The refrigerant R290 is a gas that is compatible with the environment,but is
highly ammable. Pay close attention during transport, installation and that
the destruction not to damage the refrigerant pipelines.
IN THE EVENT OF DAMAGE:
Keep ames or sources of ignition away from the appliance. Properly ventilate the
premises for a few minutes. Turn the unit o, pull the plug. Notify the customer
service department. 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 ammable 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.
ATTENTION
Maintenance must be performed by qualied technical personnel trained
and enabled to perform interventions on ammable refrigerants.
R600a (WHERE APPLICABLE)
The refrigerant R600a is a gas that is compatible with the environment, but
ishighly ammable. Be very careful when transporting and installing the
appliance and scrapping to avoid damaging the refrigerant circuit pipes.
IN THE EVENT OF DAMAGE:
Keep ames or sources of ignition away from the appliance. Properly ventilate the
premises for a few minutes. Turn the unit o, pull the plug. Notify the customer
service department. 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 ammable 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.
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ATTENTION
Maintenance must be performed by qualied technical personnel trained
and enabled to perform interventions on ammable refrigerants.
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2. MANUFACTURER
ISA S.p.A.
Via Madonna di Campagna 123
06083 Bastia Umbra PG
Italy
T. +39 075 801 71
F. +39 075 800 09 00
E. customerservice@isaitaly.com
www.isaitaly.com
3. 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:
• Incorrect use of the appliance.
• Incorrect connection to the power grid.
• Normal component wear (e.g. compressor failure, neon/LED lights, etc.) where not caused by manufacturing defects.
• Calls for installation, technical instructions, adjustments, condenser cleaning.
Conrmation by technicians authorised by the seller of components that have been tampered with, unauthorised repairs
and improper use of the equipment will result in the invalidation of the warranty itself.
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 accepted products due to appliance faults.
4. EQUIPMENT IDENTIFICATION
• Find the label axed to the machine in order to read technical data.
• Check the machine model and the power supply voltage before you perform any operation.
• If you nd discrepancies, contact the manufacturer or the company that supplied the machine immediately.
1
IDENTIFICATION OF THE COMPANY RESPONSIBLE FOR THE PRODUCT
2 SYMBOLS OF COMPLIANCE
3 TYPE
4 MODEL NAME
5 ARTICLE
6 PRODUCTION DATE
7 PRODUCTION ORDER
8 CUSTOMER ORDER
9 PRODUCT CLASS
10 SERIAL NO.
11 OWNER REGISTRATION NUMBER
12 SUPPLY 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 RATED CURRENT
23 CURRENT DURING DEFROSTING
24 SHELF LOAD
25 TANK LOAD
26 TYPE OF COOLANT
27 WEIGHT OF COOLANT
28 GROSS VOLUME
29 EXPANDING INSULATION AGENT
WEEE MARK
30
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5. USE
This appliance is exclusively intended for:
DISPLAYING AND SALE OF 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.
THE APPLIANCE IS INTENDED FOR PROFESSIONAL USE
Not suitable for
• Food preservation.
• Displaying and/or preserving of non-food products (chemicals, pharmaceuticals, etc.).
ATTENTION
LOAD LIMITS
It is fundamental not to exceed the load limits indicated in order not to alter the correct air circulation
and thus prevent a higher product temperature. The limits indicated refer to a static and evenly distributed
load. Therefore dynamic overloads due to violent loading operations are excluded, which must be
prevented for safety reasons.
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5.1 COMPOSITION
The appliance is made up of a single cabinet, on which all devices necessary to make it a professional and ecient
product for its declared use, are installed.
The appliance consists of:
Ventilated refrigeration unit
On board or remote condensing units
Electrical system
Electronic command panel
Insulated monolithic structure in ecological polyurethane
Internal LED lighting
Closure on operator side with manual self-winding / sliding blind
Manually openable front glass (LX)
Manually tiltable front glass (ST)
Swivel casters with brakes
Height adjustable feet
Dust lter for condensing unit
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6. SAFETY
The appliance is equipped with safety devices. 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 must also have read this manual in its entirety.
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 GUARDS
Fixed protective devices consist of xed perimeter shields, which are used to prevent external parts from entering the
equipment.
DANGER
The appliance must not be restarted following maintenance until all protective panels have been replaced.
VISUAL OBSERVATION
You should check the integrity of xed panels and corresponding xings 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 where the operator cannot prevent accidental closure of the circuit
by others, disconnect the appliance from the mains electricity entirely.
6.4 RESIDUAL RISKS
During design the manufacturer examined all the areas or parts at risk.Therefore, all necessary precautions have been
Although the appliance is tted with the safety devices prepared, there are still some risks that cannot be eliminated,
Below is a summary of the remaining risks associated with the appliance during:
• Normal operation.
• Adjustments and ne tuning.
• Maintenance.
• Cleaning.
taken to prevent risks to persons and damage to the appliance.
ATTENTION
• Periodically check that all the safety devices are operating correctly.
• Do not remove the xed guards.
• Do not introduce unauthorised objects or tools into the work area.
but reduced via corrective action by the nal 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 modication, in
order to prevent additional unforeseen hazards and risks.
6.6 FIRE
DANGER
In the event of a re, immediately disconnect the master switch from the main power supply line.
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