Rossato IRIS SLIM / IN Reference manual

IRIS SLIM / IN
Manual of installation and use
Rev. 1.1
ENGLISH

Copyright © January 2020 Rossato Group Srl
Dear customer, thank you for your attention to Rossato products.
All rights relating to this document are reserved by the Rossato Group and reproduction, even partial, is only possible with the authorisation of
the company. Rossato Group reserves the right to make any changes necessary to improve the product or document at any time, without prior
notice.
Translation in English of original in Italian language.

Table of contents
1.
Introduction ................................................................................................................................................. 4
1.1. General information .......................................................................................................................... 4
1.1.1. Description of symbols .......................................................................................................... 4
1.1.2. General information................................................................................................................. 4
2.
Unit description ............................................................................................................................................. 6
2.1. Destination of use .............................................................................................................................. 6
2.2. Unintended use ................................................................................................................................. 6
2.3. Identification plate ............................................................................................................................. 6
2.4. Technical features ............................................................................................................................. 7
2.5. Operating limits ................................................................................................................................. 8
2.6. Dimensions ....................................................................................................................................... 8
2.6.1. IRIS Slim - vertical with outer casing ........................................................................................ 8
2.6.2. IRIS Slim - vertical built-in ....................................................................................................... 9
3.
Lifting, unpacking and content checking ......................................................................................................... 11
3.1. Lifting and shipping ........................................................................................................................... 11
3.2. Unpacking ........................................................................................................................................ 11
3.3. Content checking .............................................................................................................................. 11
4.
Installation ................................................................................................................................................... 12
4.1. Preparing for installation..................................................................................................................... 12
4.2. Positioning ....................................................................................................................................... 13
4.3. Electrical supply ............................................................................................................................... 14
4.3.1. Hydraulic connections ............................................................................................................ 14
4.3.2. Electrical connections ..............................................................................................................17
4.4. Supporting feet installation (optional accessory) ................................................................................. 18
5.
Control and regulation devices ..................................................................................................................... 20
5.1. Controls .......................................................................................................................................... 20
6.
Maintenance ................................................................................................................................................ 21
6.1. Ordinary maintenance ...................................................................................................................... 21
6.1.1. Cabinet cleaning .................................................................................................................... 21
6.1.2. Filter cleaning ........................................................................................................................ 21
6.2. Extraordinary maintenance ................................................................................................................ 23
6.2.1. Motor and fan ........................................................................................................................ 23
6.2.2. Battery ................................................................................................................................... 24
6.3. Troubleshoouting .............................................................................................................................. 25
6.3.1. Troubleshooting IRIS Slim ...................................................................................................... 26
7.
Disposal ...................................................................................................................................................... 27
IRIS SLIM / IN
Rossato Group Srl 3

1. Introduction
PRIMA DI EFFETTUARE QUALSIASI OPERAZIONE SULLE MACCHINE GLI OPERATORI ED I TECNICI INCARICATI
DEVONO LEGGERE ATTENTAMENTE BEFORE CARRYING OUT ANY OPERATION ON THE MACHINES, THE
OPERATORS AND TECHNICIANS IN CHARGE MUST CAREFULLY READ THE INSTRUCTIONS CONTAINED
IN THIS MANUAL AND FOLLOW THEM WHILE CARRYING OUT THE WORK.
IF YOU HAVE ANY DOUBTS ABOUT THE CORRECT INTERPRETATION OF THE INSTRUCTIONS, PLEASE
CONTACT OUR SUPPORT SERVICE FOR CLARIFICATION.
1.1. General information
The installation and maintenance of the device is to be carried out by qualified persons (each for his own task) who have
received the necessary instructions. These operations must be carried out in accordance with the safety regulations in
force. These regulations may concern, for example, safety at work (use of eye and hand protection, etc.), electrical
equipment and installations, pressure vessels, refrigeration equipment, lifting equipment.
The manufacturer/vendor shall not be liable for any damage to persons or property resulting from failure to comply with
the requirements set out in this manual, failure to perform regular maintenance or use of non-original spare parts or
alteration of the condition of the product compared to the time of receipt. Furthermore, in these cases the official warranty
on the product is considered to have expired. This manual must be kept with the machine.
1.1.1. Description of symbols
DANGER
DANGER:
This symbol indicates accident prevention regulations for the user.
Failure to comply with these instructions may result in death or serious or permanent damage to health.
CAUTION
ATTENTION:
This symbol indicates danger to the unit and its components.
Failure to follow these instructions may result in damage to the unit and/or its components.
IMPORTANT
WARNING:
This symbol indicates rules of conduct for the user.
Failure to comply with these instructions may result in malfunction of the unit or exclusion from the warranty.
NOTE
NOTE:
This symbol indicates useful information.
1.1.2. General information
This instruction manual refers to:
TYPE OF MACHINE:
SERIES:
This manual contains the main information indicated in the table of contents, is an integral part of the machine and must
be kept carefully until the machine is finally dismantled in order to allow reference for future updates.
In the event of damage that renders the copy of the manual in your possession unusable, you may ask for a copy:
Rossato Group Srl
IRIS SLIM / IN
Rossato Group Srl 4

Via del Murillo, km 3,500
04013 Sermoneta (LT) - Italy
Tel. [phone]
Web: www.rossatogroup.com
E-mail: [e-mail]
specifying the type of machine and the serial number on the machine's name plate.
The official language chosen by the manufacturer is: Italian
No liability is accepted for translations into other languages which do not conform to the original meaning.
This manual reflects the state of the machine at the time of delivery and may not be considered inadequate simply
because it has been subsequently updated on the basis of new studies or experience.
You may receive future revisions or updates to integrate and consider.
Rossato Group Srl reserves the right to update production and manuals without the obligation to inform users of
previously supplied machinery. The notification of proposals to update manuals and/or machines are in any case to be
considered forms of courtesy.
The Customer Service is in any case available to provide, upon request, information on the updates that Rossato Group
Srl has made to the devices.
IRIS SLIM / IN
Rossato Group Srl 5

2. Unit description
2.1. Destination of use
Iris Slim units are designed for heating, cooling, dehumidification and filtration of residential and tertiary environments
(offices, public premises, or similar).
2.2. Unintended use
Following applications are not permitted:
•Outdoor operation
•Operation in humid or explosive or dusty environments
•Operation in corrosive environments, particularly for the aluminium fins of the battery
•Operation in environments subject to electromagnetic interference
The machines are not intended for use by persons (including children) with reduced physical, mental or sensory
capabilities, or persons who have not received adequate information, unless they are supervised by a person responsible
for their safety.
2.3. Identification plate
Serial number label
The serial label is located on the unit and allows all the machine's characteristics to be traced. The serial label must never
be removed.
The serial number label carries the information required by the regulations.
Serial number
It uniquely identifies each machine.
It allows the identification of specific spare parts for the machine.
Request for technical assistance
Make a note of the characteristic data on the identification label and write them down on the service request form if
necessary. In case of a service request, always provide:
•type of unit
•serial number
•year of purchase
The request for intervention must be made by filling in the appropriate form on the website www.rossatogroup.com in the
"Technical Assistance" section.
IRIS SLIM / IN
Rossato Group Srl 6

2.4. Technical features
SIZE 601 801 1001 1201
Air flow rate MAX m3/h 180 340 500 600
MED m3/h 130 235 340 415
MIN m3/h 60 120 175 215
Cooling performance (Ambient air D.B.T. 27°C - D.B.19°C - Water 7 -12°C)
Total cooling capacity MAX kW 0,83 1,61 2,56 3,28
MED kW 0,66 1,24 1,93 2,48
MIN kW 0,37 0,74 1,14 1,46
Sensible cooling capacity MAX kW 0,68 1,32 2,02 2,53
MED kW 0,53 0,98 1,49 1,88
MIN kW 0,28 0,56 0,85 1,07
Water flow rate MAX l/h 142 277 440 564
MED l/h 114 214 332 427
MIN l/h 63 127 196 250
Pressure drop at the exchanger MAX kPa 9 6 18 33
MED KPa 6 4 11 20
MIN KPa 2 2 4 8
Heating performance (Ambient air D.B.T. 20°C - Water 45-40 °C)
Heating capacity MAX kW 0,97 1,88 2,83 3,51
MED kW 0,75 1,4 2,07 2,59
MIN kW 0,4 0,8 1,18 1,47
Water flow rate MAX l/h 169 325 490 607
MED l/h 131 242 359 449
MIN l/h 69 137 204 254
Water pressure drop at the exchanger MAX kPa 10 7 19 33
MED kPa 7 5 11 19
MIN kPa 2 2 4 7
Sound levels
Sound power MAXdB (A) 53 53 54 54
MED dB (A) 45 46 46 46
MIN dB (A) 37 38 38 38
Sound pressure MAX dB (A) 44 44 45 45
MED dB (A) 36 37 37 37
MIN dB (A) 28 29 29 29
Electrical data
Absorbed power MAX W 11 19 20 24
MED W 6 11 12 15
MIN W 5 6 7 9
Max. motor power consumption A W 0,1 0,2 0,2 0,2
IRIS SLIM / IN
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2.5. Operating limits
Tabella 1. Operating limits
Power supply 220 - 240 V / 50 Hz
Battery inlet water temperature 5 - 70 °C
Air intake temperature 10 - 35 °C
Air intake relative humidity 10 - 70 %
It is advisable to operate the device at the extremes of these operating limits for short periods only, as operation for long
periods may reduce the normal life of the components.
2.6. Dimensions
2.6.1. IRIS Slim - vertical with outer casing
Figura 1. IRIS Slim - vertical with outer casing
Tabella 2. Dimensions and weight
Size 601 801 1001 1201
A (mm) 600 800 1000 1200
Weight (kg) 17 20 23 26
IRIS SLIM / IN
Rossato Group Srl 8

2.6.2. IRIS Slim - vertical built-in
Figura 2. IRIS Slim - vertical built-in
Figura 3. Outer casing
IRIS SLIM / IN
Rossato Group Srl 9

Figura 4. Front panel
Tabella 3. Dimensions and weight
Size 601 801 1001 1201
B (mm) 305 505 705 905
L (mm) 715 915 1115 1315
L1 (mm) 795 995 1195 1395
Weight (kg) 9 12 15 18
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