System air SRC User manual

Installation and user manual
SRC
Smart Remote Control

INSTALLATION INSTRUCTION
NOTICE D’INSTALLATION
INSTALLATIONSHANDBUCH
ISTRUZIONI INSTALLAZIONE
INSTRUCCIONES DE INSTALACIÓN
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Français
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Italiano

2SRC
CONTENTS
1. GENERAL RECOMMENDATIONS ........................................................................................................................................................ 3
1.1. SAFETY DIRECTIONS .......................................................................................................................................................................................................................3
1.2. WARNING .........................................................................................................................................................................................................................................3
1.3. ENVIRONMENT................................................................................................................................................................................................................................3
2. PRESENTATION................................................................................................................................................................................. 4
2.1. INTRODUCTION................................................................................................................................................................................................................................4
2.2. MINI-BMS.........................................................................................................................................................................................................................................4
2.3. REMOTE CONTROL..........................................................................................................................................................................................................................4
2.4. FEATURES .........................................................................................................................................................................................................................................4
2.4.1. CHILLERS AND HOT WATER PRODUCTION UNITS..................................................................................................................................................................................................4
2.4.2. AIR HANDLING UNIT..................................................................................................................................................................................................................................................4
2.4.3. FAN CONVECTOR UNIT..............................................................................................................................................................................................................................................4
2.4.4. HEAT PUMP ON WATER CIRCUIT ..............................................................................................................................................................................................................................4
3. DIMENSIONS AND INSTALLATION..................................................................................................................................................... 5
3.1. POWER AND COMMUNICATION UNIT..........................................................................................................................................................................................5
3.2. SRC REMOTE CONTROL..................................................................................................................................................................................................................6
3.3. WIRING..............................................................................................................................................................................................................................................7
3.3.1. NETWORK PRINCIPLE.................................................................................................................................................................................................................................................7
4. INITIAL SETTINGS ............................................................................................................................................................................. 8
4.1. INTERFACE SETTINGS......................................................................................................................................................................................................................8
4.2. DISPLAY SETTING ............................................................................................................................................................................................................................9
4.3. INTERFACE RESISTOR......................................................................................................................................................................................................................9
5. CONFIGURATION OF THE CONTROL TYPE........................................................................................................................................ 10
5.1. MINI-BMS.......................................................................................................................................................................................................................................10
5.1.1. ADDRESSING IN MINI-BMS MODE........................................................................................................................................................................................................................ 11
5.1.2. FAN CONVECTOR UNIT CONTROL......................................................................................................................................................................................................................... 11
5.1.3. FAN CONVECTOR UNIT CONFIGURATION............................................................................................................................................................................................................. 12
5.1.4. ZONE CREATION ...................................................................................................................................................................................................................................................... 13
5.1.5. NAME ZONES........................................................................................................................................................................................................................................................... 14
5.2. FAN CONVECTOR UNIT ONLY.......................................................................................................................................................................................................14
5.3. FAN CONVECTOR UNIT ZONE ......................................................................................................................................................................................................15
5.4. HEAT PUMP ON WATER CIRCUIT ONLY ......................................................................................................................................................................................16
5.5. HEAT PUMP ON WATER CIRCUIT ONLY ZONE............................................................................................................................................................................17
6. HOURLY PROGRAMMING ............................................................................................................................................................... 18
6.1. GENERAL ........................................................................................................................................................................................................................................18
6.2. FAN CONVECTOR UNIT.................................................................................................................................................................................................................19
6.2.1. FAN CONVECTOR UNIT A........................................................................................................................................................................................................................................ 19
6.2.2. FAN CONVECTOR UNIT B........................................................................................................................................................................................................................................ 20
6.3. CHILLERS AND HOT WATER PRODUCTION UNITS.....................................................................................................................................................................21
6.3.1. CHILLER A ................................................................................................................................................................................................................................................................. 21
6.3.2. CHILLER B ................................................................................................................................................................................................................................................................. 21
6.4. AIR HANDLING UNIT.....................................................................................................................................................................................................................21
6.5. HEAT PUMP ON WATER CIRCUIT.................................................................................................................................................................................................22
7. CONTROL OF DEVICES..................................................................................................................................................................... 23
7.1. FAN CONVECTOR UNIT.................................................................................................................................................................................................................23
7.1.1. FAN CONVECTOR UNIT A........................................................................................................................................................................................................................................ 23
7.1.2. FAN CONVECTOR UNIT B........................................................................................................................................................................................................................................ 24
7.2. CHILLERS AND HOT WATER PRODUCTION UNITS.....................................................................................................................................................................25
7.2.1. CHILLER A ................................................................................................................................................................................................................................................................. 25
7.2.2. CHILLER B ................................................................................................................................................................................................................................................................. 26
7.3. AIR HANDLING UNIT.....................................................................................................................................................................................................................26
7.4. HEAT PUMP ON WATER CIRCUIT.................................................................................................................................................................................................27
8. ALARM........................................................................................................................................................................................... 28
9. PASSWORD CHANGE ...................................................................................................................................................................... 29
10. SRC RESET .................................................................................................................................................................................... 29
11. IN CASE OF WARRANTY - MATERIAL RETURN PROCEDURE ......................................................................................................... 30
12. ORDERING SERVICE AND SPARE PARTS ORDER ........................................................................................................................... 30

3SRC
POWER SUPPLY MUST BE
SWITCHED OFF
BEFORE STARTING WORK IN THE
ELECTRIC CONTROL BOX
1. GENERAL RECOMMENDATIONS
Please read the following safety precautions very carefully before installing the unit.
1.1. SAFETY DIRECTIONS
Cutoff power supply before starting to work on the appliance.
The manufacturer declines any responsibility and the warranty becomes void if these instructions are
not respected.
If you meet a problem, please call the Technical Department of your geographical area.
The information contained in these Instructions are subject to modication without advance notice.
1.2. WARNING
Follow the safety rules in forces when you are working on your appliance.
The installation, commissioning, use and maintenance of these units should be performed by qualied
personnel having a good knowledge of standards and local regulations, as well as experience of this type
of equipment.
This appliance has not been designed for use by persons (including children) with reduced physical, sensorial
or mental faculties or by persons without any experience or knowledge of heating systems, unless they act
under the safety and supervision of a responsible person or have received prior training concerning the use
of the appliance.
Any wiring produced on site must comply with the corresponding national electrical regulations.
Make sure that the power supply and its frequency are adapted to the required electric current of operation,
taking into account specic conditions of the location and the current required for any other appliance
connected to the same circuit.
The unit must be EARTHED to avoid any risks caused by insulation defects.
It is forbidden to start any work on the electrical components if water or high humidity is present on the
installation site.
Climatic conditions
Transport Ambient temperature -20... 70°C
Max. ambient humidity 95% RH, non-condensing
Storage Ambient temperature -20... 70°C
Max. ambient humidity 95% RH, non-condensing
Operation Ambient temperature -20... 50°C
Max. ambient humidity 95% RH, non-condensing
1.3. ENVIRONMENT
This equipment is designed for indoor installation ONLY.

ON
OFF
A
AUTO
A
AUTO
05.02.2020
13:35
AutoAuto
StatutMode
Zone 1
Accueil
ON
OFF
A
AUTO
05.02.2020
13:35
18.5°C
Point de consigne
Haute
ArretFroid
Vitesse
StatutMode
Zone 1
Accueil
MANAUTO
ON
OFF
A
AUTO
05.02.2020
13:35
Occ.18.5°C
Présence
Point de
consigne
AutoArretAuto
VitesseStatutMode
Appareil 1 , Adresse 1
Accueil
MANAUTO
05.02.2020
13:35
Arret
Vitesse
Zone 1
Accueil
4SRC
2. PRESENTATION
2.1. INTRODUCTION
The SRC HMI (Smart Remote Control) is a control interface for control systems. It has the advantage of being
a remote control system. The control can be centralized and is done either individually or by zone (unit
group). It can control up to:
²31 units
²15 separate zones
The SRC is used as a simple remote control. It controls a single type of device, whether alone or several
in a single zone:
²Fan convector unit only
Fan convector unit (featuring SYSLOGIC control)
²Fan convector unit zone (featuring SYSLOGIC control)
²Heat pump on water circuit only (featuring POL423 or POL636 or POL638 control)
²Heat pump zone on water circuit (featuring POL423 or POL636 or POL638 control)
2.2. MINI-BMS
The SRC controls several devices of different types over several zones:
²Chillers and hot water production units
Chiller A (SYSAQUA featuring POL423 or POL636 or POL638 control)
Chiller B (SYSCROLL except SYSCROLL EVO 20-30)
²Air handling units (featuring Access Control)
²Fan convector units
Fan convector unit A (featuring SYSLOGIC control)
Fan convector unit B (featuring TCONTROLPOD control)
The SRC is used to act on the
following:
²operating mode
²unit status
The SRC is used to act on the
following:
²ventilation speed
The SRC is used to act on the
following:
²operating mode
²unit status
²ventilation speed
²ambient setpoint
The SRC is used to act on the
following:
²operating mode
²unit status
²ventilation speed
²ambient setpoint(s)
²in use/not in use
2.3. REMOTE CONTROL
2.4. FEATURES
2.4.1. CHILLERS AND HOT WATER
PRODUCTION UNITS
2.4.2. AIR HANDLING UNIT
2.4.3. FAN CONVECTOR UNIT 2.4.4. HEAT PUMP ON WATER CIRCUIT

143
165
171
198
Ø5
230 V ~ / 50Hz
NL
G
N
D
A
B+
-
MODBUS RTU
GN
D
A
B
+
-
MODBUS RTU
SRC
RJ10
123
Information
the power and communication unit can be installed at the bottom of the wall just above the electrical
ducts. A 1 m connection cable between the unit and the SRC remote control is supplied. It is possible
to use a connection cable of up to 6 m.
5SRC
3. DIMENSIONS AND INSTALLATION
3.1. POWER AND COMMUNICATION UNIT
The power and communication unit contains:
²a 220 V ~/24 V DC transformer
²a Modbus RTU protocol protection card
To install the power and communication unit:
1. Mount 2 screws on the wall, respecting
the dimensions.
2. Hook the unit onto the screws.
Opening the unit
Electrical power supply Communication

34
50
105
105
6SRC
To install the SRC:
1. Mount 2 screws on the wall, respecting the dimensions.
2. Connect the RJ10 cable
3. Attach the SRC remote
control to the screws.
3.2. SRC REMOTE CONTROL
The SRC is designed to be mounted on a wall. There are two
mounting options:
To install the SRC:
1. Fix the back to the wall
2. Connect the RJ10 cable
3. Clip the cover by pressing lightly on it at the clip.
Method 1
Method 2

RS485+ RS485-
GND
RS485+ RS485-
GND
MB2
RS485+ RS485-
GND
RS485+ RS485-
GND
MB2
RS485+ RS485-
GND
RS485+ RS485-
GND
MB2
T5
A+B-
REF
RS485
T5
A+B-
REF
RS485
AB
GND
Max. number of slaves: 31
SRC communication board
SLAVE 5 SLAVE 4 SLAVE 3
SLAVE 2SLAVE 1
MASTER
Information
The transmission is congured in 9600 baud, without parity, with 8 data bits and 1 stop bit.
7SRC
Bus topology Star topology Trunk and branch topology
Prohibited Prohibited Prohibited
Ring topology Linear topology
Prohibited Authorized
3.3. WIRING
The interconnection wires must be a screened twisted pair. The wire impedance shall be between 100 and
130 ohms, and its cross-sectional area between 0.12 and 0.3 mm2(26 to 22 AWG).
Each network is limited to 31 units and a distance of 1,000 meters. However, we recommend using a
repeater well before reaching the limits and in accordance with the geographical constraints.
3.3.1. NETWORK PRINCIPLE

No active alarms
No zones configured
Home 05.02.2020
13:35

i
System preferences
Unit information
Settings
Alarms
Scheduling
Air handling unit
Chiller
Fan coil
Menu
Display settings
HMI termination
None
Clock sync. source
Example 13.00
Use 24 hours time format
05.02.2020 13:35:20
Unit date and time
English
Unit language
System preferences
Italiano
French
Cancel OK
Spanish
German
English
Unit language
System preferences
Display settings
1
2
Display settings
HMI termination
None
Clock sync. source
Example 13.00
Use 24 hours time format
05.02.2020 13:35:20
Unit date and time
English
Unit language
System preferences
2
13513
202025
OKCancel
Unit date and time
MinuteHour
YearMonthDay
Display settings
HMI termination
None
Clock sync. source
Example 13.00
Use 24 hours time format
05.02.2020 13:35:20
Unit date and time
English
Unit language
System preferences
Cancel OK
Air handling unit, Address 5
Chiller B, Address 2
Chiller A, Address 1
Clock sync. source
System preferences
Display settings 2
1
Display settings
HMI termination
Chiller B, Address 2
Clock sync. source
Example 13.00
Use 24 hours time format
05.02.2020 13:35:20
Unit date and time
English
Unit language
System preferences
In the case of heat pump management on water circuits, the SRC’s clock must be synchronized with
that of one of the units.
Caution
8SRC
4. INITIAL SETTINGS
4.1. INTERFACE SETTINGS
Start by conguring the settings for the:
1. language
2. type of time display
3. date and time
When the SRC is used to manage units equipped with an internal clock, it is possible to synchronize the SRC
to one of these units. Synchronization is done automatically (depending on the unit) or at the SRC power-up.