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SRC
User Manual
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Users guide
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Systemair SRC Users guide

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Installation and user manual
SRC
Smart Remote Control
INSTALLATION INSTRUCTION
NOTICE D’INSTALLATION
INSTALLATIONSHANDBUCH
ISTRUZIONI INSTALLAZIONE
INSTRUCCIONES DE INSTALACIÓN
Français
Deutsch
Italiano
Español
2 SRC
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
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
Follow the safety rules in forces when you are working on your appliance.
3SRC
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.
1.2. WARNING
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.
1.3. ENVIRONMENT
This equipment is designed for indoor installation ONLY.
Climatic conditions
Transport
Storage
Operation
Ambient temperature -20... 70°C Max. ambient humidity 95% RH, non-condensing Ambient temperature -20... 70°C Max. ambient humidity 95% RH, non-condensing Ambient temperature -20... 50°C Max. ambient humidity 95% RH, non-condensing
4 SRC
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:
² 31 units ² 15 separate zones
2.2. MINI-BMS
The SRC controls several devices of different types over several zones:
² Chillers and hot water production units
Chiller A (SYSAQUA featuring POL423 or POL636 or POL638 control)
Chiller B (SYSCROLL except SYSCROLL EVO 20-30) ² Air handling units (featuring Access Control) ² Fan convector units
Fan convector unit A (featuring SYSLOGIC control)
Fan convector unit B (featuring TCONTROLPOD control)
2.3. REMOTE CONTROL
The SRC is used as a simple remote control. It controls a single type of device, whether alone or several in a single zone:
² Fan convector unit only
Fan convector unit (featuring SYSLOGIC control) ² Fan convector unit zone (featuring SYSLOGIC control) ² Heat pump on water circuit only (featuring POL423 or POL636 or POL638 control) ² Heat pump zone on water circuit (featuring POL423 or POL636 or POL638 control)
2.4. FEATURES
2.4.1. CHILLERS AND HOT WATER
2.4.2. AIR HANDLING UNIT
PRODUCTION UNITS
Zone 1
05.02.2020 13:35
The SRC is used to act on the following:
² ventilation speed
The SRC is used to act on the following:
² operating mode
Accueil
² unit status
A
AUTO
A
OFF
ON
AUTO
StatutMode
AutoAuto
2.4.3. FAN CONVECTOR UNIT 2.4.4. HEAT PUMP ON WATER CIRCUIT
Zone 1
05.02.2020 13:35
OFF
ON
StatutMode
ArretFroid
The SRC is used to act on the following:
² operating mode ² unit status ² ventilation speed
The SRC is used to act on the following:
² operating mode ² unit status ² ventilation speed
Accueil
A
AUTO
Accueil
Zone 1
MANAUTO
Vitesse
Arret
Accueil
Appareil 1 , Adresse 1
A
OFF
AUTO
ON
05.02.2020 13:35
05.02.2020 13:35
MANAUTO
VitesseStatutMode
AutoArretAuto
² ambient setpoint
Vitesse
Haute
Point de consigne
18.5°C
² ambient setpoint(s) ² in use/not in use
Point de
consigne
Présence
Occ.18.5°C
165
198
230 V ~ / 50Hz
G
N
D
A
B
+
-
MODBUS RTU
SRC
3. DIMENSIONS AND INSTALLATION
3.1. POWER AND COMMUNICATION UNIT
The power and communication unit contains:
² a 220 V ~/24 V DC transformer ² a Modbus RTU protocol protection card
171
Ø5
5SRC
143
To install the power and communication unit:
1. Mount 2 screws on the wall, respecting
the dimensions.
2. Hook the unit onto the screws.
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.
Opening the unit
1 2 3
Electrical power supply Communication
N
L
RJ10
+
-
D
N
G
A
B
MODBUS RTU
34
105
105
6 SRC
3.2. SRC REMOTE CONTROL
The SRC is designed to be mounted on a wall. There are two mounting options:
Method 1
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.
50
Method 2
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.
SRC communication board
3.3. WIRING
3.3.1. NETWORK PRINCIPLE
Bus topology Star topology Trunk and branch topology
Prohibited Prohibited Prohibited
7SRC
Ring topology
Prohibited Authorized
Linear topology
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.
AB
GND
T5
B-
A+
RS485
REF
T5
B-
A+
RS485
REF
Max. number of slaves: 31
Information
The transmission is congured in 9600 baud, without parity, with 8 data bits and 1 stop bit.
MASTER
SLAVE 5 SLAVE 4 SLAVE 3
MB2
GND
RS485+
RS485-
GND
RS485+
RS485-
MB2
GND
RS485+
RS485-
GND
RS485+
RS485-
SLAVE 2SLAVE 1
RS485+
MB2
GND
RS485-
GND
RS485+
RS485-
8 SRC
4. INITIAL SETTINGS
4.1. INTERFACE SETTINGS
Start by conguring the settings for the:
1. language
Home
No zones configured
No active alarms
05.02.2020 13:35
2. type of time display
3. date and time
System preferences
Unit language
English
Unit date and time
05.02.2020 13:35:20
Use 24 hours time format
Example 13.00
Clock sync. source
None
HMI termination
2
Menu
Fan coil
Chiller
Air handling unit
Scheduling
Alarms
Settings
Unit information
i
System preferences
Unit date and time
Yea rMonthD ay
202025
1
MinuteHour
3513
System preferences
Unit language
English
Unit date and time
05.02.2020 13:35:20
Use 24 hours time format
Example 13.00
Clock sync. source
None
HMI termination
Display settings
System preferences
Unit language
English
German
Spanish
French
Italiano
Cancel OK
Display settings
1
2
Display settings
OKCancel
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.
System preferences
Unit language
English
Unit date and time
05.02.2020 13:35:20
Use 24 hours time format
Example 13.00
Clock sync. source
None
HMI termination
Display settings
System preferences
Clock sync. source
Chiller A, Address 1
Chiller B, Address 2
Air handling unit, Address 5
1
Cancel OK
Display settings
System preferences
Unit language
English
Unit date and time
05.02.2020 13:35:20
Use 24 hours time format
Example 13.00
Clock sync. source
Chiller B, Address 2
HMI termination
2
Display settings
Caution
In the case of heat pump management on water circuits, the SRC’s clock must be synchronized with that of one of the units.
9SRC
4.2. DISPLAY SETTING
This menu allows you to manage the screen brightness when it is active or in standby mode. It is also possible to set the standby time.
Display settings
Sleep mode timeout
10 min
Sleep mode back light
2
Active mode back light
8
Display settings
Sleep mode timeout
Sleep mode timeout
1 ... 60
Display settings
Sleep mode timeout
Sleep mode back light
min10
1
OKCancel
2
2
1
OKCancel
2
System preferences
Unit language
English
Unit date and time
05.02.2020 13:35:20
Use 24 hours time format
Example 13.00
Clock sync. source
None
HMI termination
Display settings
Display settings
Sleep mode timeout
Active mode back light
8
1
OKCancel
2
Information
Setting “0” for standby brightness turns off the SRC screen. Simply tapping on the screen brings the
SRC out of this mode.
4.3. INTERFACE RESISTOR
The SRC is equipped with a 120 ohm terminating resistor. By default, the end of line resistor is activated. It can be deactivated directly via the “Preferences” screen.
System preferences
Unit language
English
Unit date and time
05.02.2020 13:35:20
Use 24 hours time format
Example 13.00
Clock sync. source
Chiller B, Address 2
HMI termination
Display settings
System preferences
Unit language
English
Unit date and time
05.02.2020 13:35:20
Use 24 hours time format
Example 13.00
Clock sync. source
Chiller B, Address 2
HMI termination
Display settings
Fan coil A
Fancoil type
µBMS
SRC type
10 SRC
5. CONFIGURATION OF THE CONTROL TYPE
The choice of control system is made in the Parameter menu. Access is password protected (9201 by default)
Fan coil
Chiller
Air handling unit
Scheduling
Alarms
Settings
Unit information
i
System preferences
Menu
SRC type
µBMS
Fancoil type
Fan coil A
DIP Config.
Configure addresses
Zone name
Zone devices
Change password
Factory reset
Settings
Settings
Enter Service password
9201
Cancel
Factory reset
Settings
SRC type
OK
321
2
654
987
1
µBMS
Single fan coil (A)
Zone of fan coils (A)
Single water source heat pump
Zone of water source heat pump
Cancel OK
1
0
Factory reset
2
With the Mini BMS option, the SRC allows you to group and manage several types of units by zones:
² Chillers and hot water production units ² Air handling units ² Fan convector units
For the other options, the SRC considers the network as a single zone in which only one type of machine is present:
² Fan convector units featuring SYSLOGIC control ² Heat pump on water circuit
5.1. MINI-BMS
The conguration must be carried out according to the following process:
1. address conguration
2. choice of the control type used on the fan convector units
3. denition of the fan convector unit conguration
Conguration dip switch (SYSLOGIC control) AC motor (TCONTROLPOD control) EC motor (TCONTROLPOD control)
4. zone creation
Information
To make it easier to identify the elds when using the SRC, it is possible to name each of the zones.
None
Address 7
None
Address 2
None
Address 1
5.1.1. ADDRESSING IN MINI-BMS MODE
Caution
Before setting up the SRC, it is important that all slave units are addressed.
² Maximum of 31 units
² Addresses between 1 and 31
11SRC
Settings
SRC type
µBMS
Fancoil type
Fan coil A
DIP Config.
Configure addresses
Zone name
Zone devices
Change password
Factory reset
1
Devices
Configure addresses
None
Fan coil
Chiller A
Chiller B
Air handling unit
Cancel OK
None
Address 7
None
1
1/5
2
Devices
Enter Service password
9201
Cancel
Devices
Address 1
Chiller A
Address 2
Fan coil
Address 3
None
Address 4
None
Address 5
None
Address 6
None
Address 7
None
1/51/5
OK
321
2
654
987
1
0
1/5
It is always possible to add or remove a machine at a later date.
Devices
Configure addresses
None
Fan coil
Chiller A
Chiller B
Air handling unit
Cancel OK
None
Address 7
None
1/5
1
2
Address 1
Chiller A
Address 2
None
Address 3
None
Address 4
None
Address 5
None
Address 6
None
Address 7
None
Devices
1
1/5
The correspondence of each address must be respected.
Up to 31 addresses can be assigned by changing page.
Address 1
Chiller A
Address 2
Fan coil
Address 3
None
Address 4
None
Address 5
None
Address 6
None
Address 7
None
Devices
1
1/5
1
Address 29
None
Address 30
None
Address 31
None
Devices
5/5
5.1.2. FAN CONVECTOR UNIT CONTROL
This menu is used to dene the type of regulation tted to the fan convector units:
Settings
SRC type
µBMS
Fancoil type
Fan coil A
DIP Config.
Configure addresses
Zone name
Zone devices
Change password
Factory reset
2
Settings
SRC type
µBMS
Fancoil type
Fan coil A
Fan coil B
Zone devices
Change password
Factory reset
Fancoil type
Cancel OK
1
2
²Fan convector unit A
featuring SYSLOGIC control
²Fan convector unit B
featuring TCONTROLPOD AC control featuring TCONTROLPOD EC control
321
ON
321
ON
321
ON
321ON321
ON
321
ON
321
ON
12 SRC
5.1.3. FAN CONVECTOR UNIT CONFIGURATION
The SRC must be set up according to the conguration of the fan convector units.
5.1.3.1. FAN CONVECTOR UNIT A
Type A fan coils are equipped with SYSLOGIC control. This electronic card has a DIP switch to dene the characteristics of the machine There are 7 possible congurations:
1. 2 tubes with valve
Cooling only
2. 2 tubes with valve
Reversible/change over
3. 2 tubes with valve
Heating only
4. 2 tubes without valve
Reversible/change over
Settings
SRC type
µBMS
Fancoil type
Fan coil A
DIP Config.
Configure addresses
Zone name
Zone devices
Change password
Factory reset
Address 1
1
Address 2
1
3
TUs DIP Config.
2
TUs DIP Config.
Address 1
1
Address 2
1
TUs DIP Config.
Address 1
DIP Config.
1 ... 7
5. 4 tubes with valve
Cooling/Heating
6. 2 tubes with valve and electric
heating Cooling/Heating
7. 2 tubes with valve and electric
heating Reversible/change over
TUs DIP Config.
Address 1
DIP Config.
1
Address 1
1
Address 2
3
3
1
1
1
1 ... 7
OKCancel
2
TUs DIP Config.
OKCancel
2
5.1.3.2. FAN CONVECTOR UNIT B
Type B fan convector units feature TCONTROLPOD control. This electronic board is specic according to the
type of motor equipping the unit:
² AC
² EC
Settings
SRC type
µBMS
Fancoil type
Fan coil B
Model
Configure addresses
Zone name
Zone devices
Change password
Factory reset
3
Address 1
AC
Address 2
AC
TUs Model
1
TUs Model
Address 1
AC
Address 2
AC
EC
Model
Cancel OK
TUs Model
Address 1
EC
Address 2
AC
1
2
5.1.4. ZONE CREATION
After selecting the desired area, add and remove the available devices:
13SRC
² Chillers ² Terminal units
Settings
SRC type
µBMS
Fancoil type
Fan coil A
DIP Config.
Configure addresses
Zone name
Zone devices
Change password
Factory reset
Zone 1
Chiller A, Address 1
² Air handling units
Zone
Zone 1
Zone 2
Zone 3
Zone 4
Zone 5
Zone 6
Zone 7
4
Cancel OK
1
2
Zone 1
Release
Chiller A, Address 1
Release
Zone 1
Zone 1
Chiller A, Address 1
Zone devices
Chiller A, Address 4
Cancel OK
1
+
Release
2
+
1
Zone 1
Zone devices
Chiller A, Address 1
Fan coil, Address 2
Air handling unit, Address 3
Chiller A, Address 4
Fan coil, Address 5
Cancel OK
1
Zone 1
Chiller A, Address 1
Chiller A, Address 4
2
+
Release
Release
+
+
1
+
Caution
Each zone can only have one type of device. For fan convector unit zones, the conguration of the
Dips or the motor type must be identical.
Zone 1
Zone 2
Zone 3
Zone 4
Zone 5
Zone 6
Zone 7
Zone
1
Cancel OK
Zone 2
+
2
1
Zone 2
Zone devices
Fan coil, Address 2
Air handling unit, Address 3
Fan coil, Address 5
Cancel OK
Information
Access to the different zones is done by scrolling vertically. The SRC has 15 zones.
2
Zone 2
Fan coil, Address 2
Zone 1
Zone 2
Zone 3
Zone 4
Zone 5
Zone 6
Zone 7
Release
+
Zone
1
Cancel OK
Fan coil A
Fancoil type
µBMS
SRC type
14 SRC
5.1.5. NAME ZONES
Select a zone from the proposed list (zone 1, zone 2, etc.) to name it.
Settings
SRC type
µBMS
Fancoil type
Fan coil A
DIP Config.
Configure addresses
Zone name
Zone devices
Change password
Factory reset
1
Zone 1
Zone 2
Zone 3
Zone 4
Zone 5
Zone name
1
1/3
Zone name
Zone name
Cancel
1/3
OK
onbvcxz
.123
Zone 5
5.2. FAN CONVECTOR UNIT ONLY
In this operating mode the SRC can only control one type A fan conductor unit.
The conguration must be carried out according to the following process:
Zone name
Zone 1
Chiller
Zone 2
poiuytrewq
lkjhgfdsa
Zone 3
Zone 4
Zone 5
1/3
1. denition of the fan convector unit conguration
2. address conguration
Fan coil
Chiller
Air handling unit
Scheduling
Alarms
Settings
Unit information
i
System preferences
SRC type
Single fan coil (A)
DIP Config.
1
Device addresses
1
1
Menu
SRC type
µBMS
Fancoil type
Fan coil A
DIP Config.
Configure addresses
Zone name
Zone devices
Change password
Factory reset
Settings
SRC type
1
Settings
Settings
DIP Config.
1
1
1 ... 7
Settings
Enter Service password
9201
Cancel
Factory reset
Settings
SRC type
Single fan coil (A)
DIP Config.
1
Device addresses
1
Settings
SRC type
OK
321
2
654
987
1
µBMS
Single fan coil (A)
Zone of fan coils (A)
Single water source heat pump
Zone of water source heat pump
Cancel OK
1
0
Factory reset
SRC type
Device address
1
Settings
1
1 ... 247
2
1
Change password
Factory reset
Resets all settings to default
Factory reset
Resets all settings to default
OKCancel
2
Change password
2
Factory reset
Resets all settings to default
OKCancel
Factory reset
Resets all settings to default
The DIP Cong. corresponds to the technical specications of the fan convector unit (Refer to the §
FAN CONVECTOR UNIT A, page 12). It is imperative that all fan convector units have strictly the same
conguration.
The declared address must be the same as that of the fan convector unit. The address can be between 1 and 247.
Fan coil A
Fancoil type
µBMS
SRC type
5.3. FAN CONVECTOR UNIT ZONE
In this operating mode, the SRC can control a maximum of 31 type A fan conductor units.
The conguration must be carried out according to the following process:
1. denition of the fan convector unit type conguration
2. address conguration
15SRC
Menu
Fan coil
Chiller
Air handling unit
Scheduling
Alarms
Settings
Unit information
i
System preferences
Settings
SRC type
Zone of fan coils (A)
DIP Config.
1
Zone devices
1
Change password
Factory reset
Resets all settings to default
Settings
SRC type
µBMS
Fancoil type
Fan coil A
DIP Config.
Configure addresses
Zone name
Zone devices
Change password
Factory reset
Settings
SRC type
DIP Config.
1
Factory reset
Resets all settings to default
1
1 ... 7
OKCancel
Settings
Enter Service password
9201
Cancel
OK
µBMS
Single fan coil (A)
321
2
654
987
1
Zone of fan coils (A)
Single water source heat pump
Zone of water source heat pump
Settings
SRC type
1
Cancel OK
0
Factory reset
Settings
SRC type
Zone of fan coils (A)
DIP Config.
1
1
Zone devices
2
Change password
2
Factory reset
Resets all settings to default
Factory reset
Zone devices
Device 1
Address 1
2
+
1
Zone devices
Device 1
Device address
1
36
1 ... 247
1
OKCancel
2
+
Zone devices
Device 1
Address 1
Device 2
ReleaseAddress 36
+
1
The DIP Cong. corresponds to the technical specications of the fan convector unit type (Refer to the § FAN CONVECTOR UNIT B, page 12).
The declared address must be the same as that of the fan convector unit. The address can be between 1 and 247. All addresses must be unique.
Fan coil A
Fancoil type
µBMS
SRC type
16 SRC
5.4. HEAT PUMP ON WATER CIRCUIT ONLY
In this operating mode, the SRC can only control one heat pump on water circuit.
Menu
Fan coil
Chiller
Air handling unit
Scheduling
Alarms
Settings
Unit information
i
System preferences
Settings
SRC type
Single water souce heat pump
Device addresses
1
Change password
1
Factory reset
Resets all settings to default
Settings
SRC type
µBMS
Fancoil type
Fan coil A
DIP Config.
Configure addresses
Zone name
Zone devices
Change password
Factory reset
Settings
SRC type
Device address
1
1 ... 247
Settings
Enter Service password
9201
Cancel
OK
µBMS
Single fan coil (A)
321
2
654
987
1
Zone of fan coils (A)
Single water source heat pump
Zone of water source heat pump
Settings
SRC type
Cancel OK
1
0
Factory reset
1
OKCancel
2
Factory reset
2
The declared address must correspond to that of the heat pump on water circuit. The address can be between 1 and 247.
Fan coil A
Fancoil type
µBMS
SRC type
5.5. HEAT PUMP ON WATER CIRCUIT ONLY ZONE
In this operating mode, the SRC can control a maximum of 31 heat pumps on water circuit.
The conguration must be carried out according to the following process:
1. address conguration
17SRC
Menu
Fan coil
Chiller
Air handling unit
Scheduling
Alarms
Settings
Unit information
i
System preferences
Settings
SRC type
Zone of water source heat pump
Zone devices
1
Change password
Factory reset
Resets all settings to default
Settings
SRC type
µBMS
Fancoil type
Fan coil A
DIP Config.
Configure addresses
Zone name
Zone devices
Change password
Factory reset
Zone devices
Device 1
Address 1
+
Settings
Enter Service password
9201
Cancel
Factory reset
Zone devices
Device 1
Device address
1
1 ... 247
Settings
SRC type
OK
321
2
654
987
1
0
µBMS
Single fan coil (A)
Zone of fan coils (A)
Single water source heat pump
Zone of water source heat pump
Cancel OK
Factory reset
1
2
Zone devices
Device 1
Address 1
Device 2
36
1
OKCancel
2
+
ReleaseAddress 36
+
1
1
The declared address must correspond to that of the heat pump on water circuit. The address can be between 1 and 247. All addresses must be unique.
Scheduling
Scheduling
Days Week Weekend
Scheduling
Zone 1
Days Week Weekend
Scheduling
Zone 1
Scheduling
Scheduling
18 SRC
6. HOURLY PROGRAMMING
6.1. GENERAL
Zone
1
Cancel OK
Zone 1
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Speed
Setpoint
Copy
2
Fan coil
Chiller
Air handling unit
Scheduling
Alarms
Settings
Unit information
i
System preferences
Menu
Zone 1
Zone 2
Zone 3
Zone 4
Zone 5
Zone 6
Zone 7
The SRC allows the operating parameters to be programmed by zone. It is possible to program weekdays and weekends differently. For each programming group, 4 time slots are available.
For each time slot, it is possible to set the time from which the operating parameters will be applied. It is also necessary to enable or disable this time slot.
4321
08:00
Cooling
OFF
Low
21.0°C
Zone 1
Days Week Weekend
Time range
Time range
Time range active
4321
4321
Zone 1
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Speed
Setpoint
Copy
08:00
Cooling
OFF
Low
21.0°C
Days Week Weekend
4321
Setpoint
Zone 1
Start
Copy
Start
08:00
Active range
00:08
1
OKCancel
Low
21.0°C
2
Time range
Time range active
Start
4321
08:00
Inactive range
Caution
The time programming of the ranges must be chronological. Otherwise, the SRC will malfunction.
When creating or modifying a program, the SRC immediately applies the setting of the range that is active at that time.
Example:
Time: 2:30 PM T1 active at 8:00 AM T1 active at 12:00 noon T3 active at 6:00 PM T4 active at 10:00 PM
The SRC applies the programming of the T2 range.
Scheduling
Scheduling
Scheduling
Scheduling
Scheduling
Scheduling
Scheduling
Copy
Scheduling
Scheduling
Scheduling
19SRC
The Copy/Paste function allows you to copy the entire programming of a zone and apply it to a second zone equipped with the same type of unit.
6.2. FAN CONVECTOR UNIT
6.2.1. FAN CONVECTOR UNIT A
The SRC programming makes it possible to dene:
² operating mode
Cool Heat Auto
Zone 1
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Speed
Setpoint
Copy
08:00
Cooling
Low
21.0°C
1
OFF
4321
Zone 2
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Speed
Setpoint
PasteCopy
² unit status
On Off
4321
08:00
Cooling
OFF
Low
21.0°C
2
Zone 1
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Speed
Setpoint
Copy
08:00
Cooling
1
OFF
Low
21.0°C
Zone 1
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Speed
Setpoint
Copy
08:00
Cooling
OFF
Low
21.0°C
3
Days Week Weekend
4321
Cooling
Heating
Auto
Speed Low
Setpoint
² ventilation speed
Low Average High Auto
² ambient setpoint
Days Week Weekend
4321
Low
Medium
High
Auto
Setpoint
Zone 1
Mode
1
Cancel OK
Copy
Zone 1
Speed
1
Cancel OK
Copy
2
21.0°C
21.0°C
2
Zone 1
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Speed
Setpoint
Copy
08:00
Cooling
OFF
2
Low
21.0°C
Zone 1
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Speed
Setpoint
Copy
08:00
Cooling
OFF
Low
21.0°C
4
Zone 1
4321
Days Week Weekend
Time range
Status
OFF
ON
Cancel OK
Speed Low
Setpoint
1
21.0°C
4321
2
Zone 1
Days Week Weekend
4321
Setpoint
21.0°C
1
16.0 ... 30.0
OKCancel
Setpoint
Copy
21.0°C
2
Scheduling
Scheduling
Scheduling
Scheduling
Scheduling
Scheduling
Scheduling
Scheduling
20 SRC
6.2.2. FAN CONVECTOR UNIT B
The SRC programming makes it possible to dene:
² operating mode
² unit status
Zone 1
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Speed
Setpoint
Copy
08:00
Cooling
1
OFF
Stage 1
21.0°C
Days Week Weekend
4321
OFF
Heating
Cooling
Auto
Setpoint
² ventilation speed
Off Heat Cool Auto
Zone 1
Mode
1
Cancel OK
Copy
Stage 1 Stage 2
21.0°C
2
Zone 1
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Speed
Setpoint
Copy
08:00
Cooling
OFF
Stage 1
2
21.0°C
On Off
Zone 1
4321
Days Week Weekend
Time range
Status
ON
OFF
Cancel OK
Speed Low
Setpoint
Copy
1
2
21.0°C
4321
² the BMS setpoint
Stage 3 Auto
Zone 1
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Speed
Setpoint
Copy
08:00
Cooling
OFF
Stage 1
21.0°C
3
Zone 1
Days Week Weekend
4321
Stage 1
Stage 2
Stage 3
Auto
Setpoint
Speed
1
Cancel OK
Copy
21.0°C
2
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Speed
Setpoint
Zone 1
Copy
4
08:00
Cooling
OFF
Stage 1
21.0°C
Zone 1
Days Week Weekend
4321
Setpoint
Setpoint
21.0°C
16.0 ... 30.0
Copy
The setting of the ambient setpoint depends:
² on the BMS setpoint (SRC) ² on the TCONTROLPOD control setpoint.
If the user changes the setpoint locally using the TCONTROLPOD remote control, then there is a ΔT between the setpoint set on the SRC and the one requested by the TCONTROLPOD control. This ΔT will be kept for a change of setting on the SRC.
OKCancel
1
21.0°C
2
Scheduling
Scheduling
Scheduling
Copy
Scheduling
Scheduling
Copy
Scheduling
Scheduling
Scheduling
Scheduling
Scheduling
6.3. CHILLERS AND HOT WATER PRODUCTION UNITS
6.3.1. CHILLER A
The SRC programming makes it possible to dene:
21SRC
operating mode
Auto Cool Heat
Zone 2
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Copy
08:00
Cooling
1
OFF
Days Week Weekend
4321
Auto
Cooling
Heating
Satus OFF
Zone 2
Mode
1
Cancel OK
2
6.3.2. CHILLER B
The SRC programming makes it possible to dene:
operating mode
Zone 2
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Copy
08:00
Cooling
OFF
2
² unit status
Auto Off On Night Load shedding
Zone 2
Status
4321
Auto
OFF
ON
Night
Load shedding
Cancel OK
Satus OFF
1
2
² unit status Heat Cool
Zone 2
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Copy
08:00
Cooling
1
OFF
Days Week Weekend
4321
Heating
Cooling
Mode
Satus
Zone 2
Mode
Cancel OK
1
Copy
Cooling
2
OFF
6.4. AIR HANDLING UNIT
The SRC programming makes it possible to dene:
² operating mode
Off Manual Auto Low Normal High
Zone 2
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Copy
08:00
Cooling
OFF
2
Zone 3
Days Week Weekend
Time range
Time range active
Start
Mode
Copy
08:00
1
OFF
Off On
Zone 2
Days Week Weekend
4321
4321
OFF
ON
Mode
Satus
OFF
Manual
Auto
Low
Normal
High
Status
Cancel OK
1
Copy
Zone 3
Mode
1
Cancel OK
Copy
Cooling
2
OFF
2
Cooling setpoint
22 SRC
6.5. HEAT PUMP ON WATER CIRCUIT
The SRC programming makes it possible to dene:
Scheduling
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Speed
Setpoint
Cooling setpoint
Heating setpoint
Copy
08:00
Auto
1
OFF
Auto
21.0°C
26.0°C
23.0°C
operating mode
Auto Cool Heat Fan Off
4321
Auto
Cooling
Heating
Fan
OFF
Cancel OK
Heating setpoint
² ventilation speed
Auto
Scheduling
Mode
1
Copy
23.0°C
2
Scheduling
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Speed
Setpoint
Cooling setpoint
Heating setpoint
Copy
08:00
Auto
OFF
Auto
2
21.0°C
26.0°C
23.0°C
² unit status
On Off Auto
Scheduling
Days Week Weekend
4321
OFF
ON
Auto
Setpoint
Cooling setpoint
Heating setpoint
status
1
Cancel OK
Copy
21.0°C
2
26.0°C
23.0°C
² ambient setpoint
Low Average High
Scheduling
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Speed
Setpoint
Cooling setpoint
Heating setpoint
Copy
08:00
Auto
OFF
Auto
21.0°C
3
26.0°C
23.0°C
Days Week Weekend
4321
Auto
Low
Medium
High
Cooling setpoint
Heating setpoint
Scheduling
Speed
1
Cancel OK
Copy
26.0°C
23.0°C
2
Scheduling
Days Week Weekend
Time range
Time range active
Start
Mode
Satus
Speed
Setpoint
Cooling setpoint
Heating setpoint
Copy
08:00
Auto
OFF
Auto
21.0°C
26.0°C
23.0°C
4
Scheduling
Days Week Weekend
4321
Heating setpoint
Setpoint
21.0°C
16.0 ... 30.0
Copy
Heat pump on water circuit control can manage several setpoints.
² Single setpoint: the setpoint can be adjusted between 15°C and 30°C ² Two setpoints: this approach introduces a comfort zone in which no cold or heat production is
required. It is bounded by the heat setpoint and the cool setpoint. The lower limit of the heat setpoint is 17°C and the upper limit of the cold setpoint is 30°C. The minimum ΔT between the setpoints is set when the units are installed.
OKCancel
1
26.0°C
23.0°C
2
The number of setpoints can be congured when installing heat pumps on water circuit.
Caution
The number of setpoints can only be detected when the SRC is on. If this setting is changed, you must reboot the SRC.
7. CONTROL OF DEVICES
The SRC can control all the devices by acting:
² on the zone
23SRC
² on one device only
with direct control of units
direct control of a unit
verication of operating parameters
Zone 1
05.02.2020 13:35
OFF
ON
StatusMode
OFFCooling
Setpoint
18.5°C
Fan coil
Chiller
Air handling unit
Scheduling
Alarms
Settings
Unit information
i
System preferences
Menu
A
AUTO
Speed
High
Home
Information
The zone display corresponds to the machine with the smallest address in the zone.
7.1. FAN CONVECTOR UNIT
7.1.1. FAN CONVECTOR UNIT A
In mini-BMS mode, the SRC is used to act for all the devices in the zone on:
² operating mode ² unit status
Fan coil , Address 1
Fan coil , Address 2
Fan coil , Address 3
Fan coil , Address 4
Fan coil , Address 5
Fan coil , Address 6
Fan coil , Address 7
Device
Cancel OK
1
2
A
AUTO
Speed
High
A
AUTO
Speed
High
Home
Zone 1
Home
Zone 1
05.02.2020 13:35
OFF
ON
StatusMode
OFFCooling
Setpoint
18.5°C
05.02.2020 13:35
OFF
ON
StatusMode
OFFCooling
Setpoint
18.5°C
Home
Zone 1
Mode
A
AUTO
Cooling
Heating
Auto
Cancel OK
Speed
High
1
05.02.2020 13:35
OFF
ON
StatusMode
OFFCooling
Setpoint
18.5°C
Zone 1
05.02.2020 13:35
OFF
ON
StatusMode
OFFCooling
Setpoint
18.5°C
OFF
ON
Home
A
AUTO
2
Speed
High
Home
A
AUTO
Cancel OK
Speed
High
Zone 1
Status
1
05.02.2020 13:35
OFF
ON
Setpoint
18.5°C
² ventilation speed ² ambient setpoint
21.0°C
Mode
05.02.2020 13:35
1
OFF
ON
StatusMode
OFFCooling
2
Home
Zone 1
Speed
A
AUTO
Low
Medium
High
Auto
1
Cancel OK
05.02.2020 13:35
OFF
ON
18.5°CHigh
Zone 1
05.02.2020 13:35
OFF
ON
StatusMode
OFFCooling
Setpoint
18.5°C
Cooling
Heating
Auto
A
AUTO
Speed
High
Home
2
Setpoint
A
AUTO
16.0 ... 30.0
Cancel OK
2
3
Information
When the selected operating mode is AUTO, the SRC displays the actual operating mode of the machine (COOL or HEAT). AUTO will only be displayed when the machine is off or the setpoint is reached.
24 SRC
The SRC can act individually, like a remote control on:
² operating mode ² unit status ² ventilation speed ² ambient setpoint
It is also possible to check the different temperatures measured by the:
² air return sensor ² remote control sensor ² water sensor
Fan coil Address 1
Mode
Cooling
Status
OFF
Speed
High
Setpoint
18.5°C
Air probe
0.0°C
7.1.2. FAN CONVECTOR UNIT B
In mini-BMS mode, the SRC is used to act for all the devices in the zone on:
² operating mode ² unit status
Zone 1
Mode
1
05.02.2020 13:35
18.5°CAuto
Zone 1
05.02.2020 13:35
OFF
ON
StatusMode
OFFCooling
Setpoint
18.5°C
A
AUTO
AUTO
Speed
Auto
Home
2
A
AUTO
AUTO
Speed
Auto
Home
Zone 1
05.02.2020 13:35
OFF
ON
StatusMode
OFFCooling
Setpoint
18.5°C
Home
OFF
Heating
Cooling
Auto
Cancel OK
1/2
Fan coil Address 1
Remote air probe
0.0°C
Water probe
0.0°C
Home
Zone 1
A
AUTO
Status
OFF
ON
Cancel OK
AUTO
Speed
Auto
1
05.02.2020 13:35
OFF
ON
Setpoint
18.5°C
2/2
2
A
AUTO
AUTO
Speed
Auto
Home
Zone 1
05.02.2020 13:35
OFF
ON
StatusMode
OFFCooling
Setpoint
18.5°C
² ventilation speed ² ambient setpoint
Zone 1
21.0°C
05.02.2020 13:35
OFF
ON
1
OKCancel
18.5°CAuto
Home
Zone 1
Speed
A
Stage 1
AUTO
Stage 2
Stage 3
Auto
AUTO
1
Cancel OK
05.02.2020 13:35
OFF
ON
18.5°CAuto
A
AUTO
AUTO
Speed
Auto
Home
Zone 1
05.02.2020 13:35
OFF
ON
StatusMode
OFFCooling
Setpoint
18.5°C
Home
Setpoint
A
AUTO
16.0 ... 30.0
AUTO
2
2
The SRC can act individually, like a remote control on:
25SRC
² operating mode ² unit status ² ventilation speed ² ambient setpoint
It is also possible to check the different temperatures measured by the:
² ambient temperature sensor ² auxiliary probe
Fan coil Address 1
Mode
Cooling
Status
OFF
Speed
Auto
Setpoint
18.5°C
Ambient probe
0.0°C
7.2. CHILLERS AND HOT WATER PRODUCTION UNITS
7.2.1. CHILLER A
The SRC is used to act for all the devices in the zone on the following:
² operating mode ² unit status
Zone 1
05.02.2020 13:35
A
OFF
ON
AUTO
StatusMode
AutoAuto
Home
Auto
A
Cooling
AUTO
Heating
Cancel OK
Home
A
AUTO
Zone 1
Mode
05.02.2020 13:35
A
OFF
ON
AUTO
1
Home
Zone 1
A
AUTO
2
05.02.2020 13:35
A
OFF
ON
AUTO
StatusMode
AutoAuto
1/2
Fan coil Address 1
Auxiliary probe
0.0°C
Home
Zone 1
Status
Auto
OFF
ON
A
AUTO
Night
Load shedding
Cancel OK
2/2
05.02.2020 13:35
1
A
OFF
ON
AUTO
2
The SRC can act individually, like a remote control on:
² operating mode ² unit status
It is also possible to check the different temperatures measured by the:
² water return sensor
² water ow sensor
Chiller Address 1
Mode
Auto
Status
Auto
Return water temperature
0.0°C
Leaving water temperature
0.0°C
26 SRC
7.2.2. CHILLER B
The SRC is used to act for all the devices in the zone on the following:
² operating mode ² unit status
Home
Zone 1
05.02.2020 13:35
OFF
ON
StatusMode
OFFHeating
Home
Heating
Cooling
Cancel OK
Zone 1
Mode
1
05.02.2020 13:35
OFF
ON
Home
Zone 1
2
The SRC can act individually, like a remote control on:
² operating mode ² unit status
It is also possible to check the different temperatures measured by the:
² water return sensor
² water ow sensor
05.02.2020 13:35
OFF
ON
StatusMode
OFFHeating
Home
Zone 1
Status
OFF
ON
Cancel OK
Mode
Auto
Status
Auto
Return water temperature
0.0°C
Leaving water temperature
0.0°C
1
Chiller Address 1
05.02.2020 13:35
OFF
ON
2
7.3. AIR HANDLING UNIT
The SRC is used to act for all the devices in the zone on the following:
² ventilation speed
Mode
05.02.2020 13:35
1
2
Home
Zone 1
MANAUTO
Speed
OFF
05.02.2020 13:35
Home
OFF
Manual
Auto
Low
Normal
High
Cancel OK
The SRC is used to act individually on the following:
² ventilation speed
It is also possible to check the temperature measured by the:
² air ow sensor
AHU Address 1
Mode
OFF
Supply air temperature
0.0°C
7.4. HEAT PUMP ON WATER CIRCUIT
The SRC can act individually, like a remote control on:
² operating mode ² unit status
27SRC
Device 1 , Address 1
A
AUTO
Setpoint
Device 1 , Address 1
A
AUTO
Setpoint
Home
OFF
ON
Home
OFF
ON
05.02.2020 13:35
MANAUTO
SpeedStatusMode
AutoOFFAuto
Occupancy
Occ.18.5°C
05.02.2020 13:35
MANAUTO
SpeedStatusMode
AutoOFFAuto
Occupancy
Occ.18.5°C
Home
05.02.2020
Mode
Auto
Cooling
Heating
1
Fan
OFF
Cancel OK
² ventilation speed ² ambient
Speed
OFF
1
05.02.2020
ON
Home
Device 1 , Address 1
A
AUTO
Auto
Low
Medium
High
Cancel OK
13:35
Occ.18.5°C
13:35
MANAUTO
Occ.18.5°C
Home
Device 1 , Address 1
A
AUTO
OFF
ON
05.02.2020 13:35
MANAUTO
SpeedStatusMode
AutoOFFAuto
Device 1 , Address 1
A
AUTO
OFF
Home
status
OFF
ON
05.02.2020 13:35
MANAUTO
ON
Auto
1
Cancel OK
Setpoint
Occupancy
Occ.18.5°C
Occ.18.5°C
2
2
setpoint(s)
² in use/not in use
Home
Device 1 , Address 1
05.02.2020 13:35
Home
Device 1 , Address 1
Setpoint
A
AUTO
OFF
ON
MANAUTO
SpeedStatusMode
A
AUTO
AutoOFFAuto
16.0 ... 30.0
Setpoint
Occupancy
Occ.18.5°C
2
OFF
ON
21.0°C
05.02.2020 13:35
MANAUTO
1
OKCancel
Occ.18.5°C
2
Device 1 , Address 1
A
AUTO
Setpoint
Home
OFF
ON
05.02.2020 13:35
MANAUTO
SpeedStatusMode
AutoOFFAuto
Occupancy
Occ.18.5°C
Home
Device 1 , Address 1
A
OFF
AUTO
Occ.
UnOcc.
Cancel OK
Setpoint
ON
Occupancy
1
05.02.2020 13:35
MANAUTO
Occupancy
2
Occ.18.5°C
28 SRC
The SRC is used to act individually on the following:
² operating mode ² unit status ² ventilation speed ² ambient setpoint(s) ² in use/not in use
It is also possible to check the temperature measured by the:
² air return sensor (remote control sensor)
² water ow sensor ² evaporator unit sensor ² air return sensor
Mode
Auto
Status
OFF
Speed
Auto
Setpoint
18.5°C
Occupancy
Occ.
Information
If the heat pump on water circuit is not congured to use the temperature sensor on a remote control, the value displayed in the “Air return sensor” eld is equivalent to that in the “Air return temperature” eld.
8. ALARM
The SRC can report alarms on units. The information is displayed:
² on the home page
the eld species the number of alarms
WSHP Address 1
Zone 1
05.02.2020 13:35
Home
1/2
WSHP Address 1
Air probe
0.0°C
Leaving water temperature
0.0°C
Indoor coil temperature
0.0°C
Return air temperature
0.0°C
Home
Zone 1
1/2
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² on the menu
the “Alarms” menu is displayed in black if at least one alarm is active
A
AUTO
Speed
High
No active alarms
Fan coil
Chiller
Air handling unit
Scheduling
Alarms
Settings
Unit information
i
System preferences
Menu
OFF
ON
StatusMode
OFFCooling
Setpoint
18.5°C
A
AUTO
Speed
High
2 active alarms
Fan coil
Chiller
Air handling unit
Scheduling
Alarms
Settings
Unit information
i
System preferences
Menu
OFF
ON
StatusMode
OFFCooling
Setpoint
18.5°C
Information
For type A fan convector unit zones, the communication alarms of the different units will only appear when a value change is sent to them.
Fan coil A
Fancoil type
µBMS
SRC type
Fan coil A
Fancoil type
µBMS
SRC type
29SRC
The SRC returns two different error messages:
² Defective unit
at least 1 alarm on the unit. It disappears automatically as soon as the problem is corrected.
² Communication error
no modbus communication
9. PASSWORD CHANGE
You can change the default password (9201).
Settings
SRC type
µBMS
Fancoil type
Fan coil A
DIP Config.
Configure addresses
Zone name
Zone devices
Change password
Factory reset
1
Factory reset
Settings
Enter Service password
9201
Cancel
0
OK
1
Zone 1
05.02.2020 13:35
OFF
ON
StatusMode
OFFCooling
Setpoint
18.5°C
Active alarms
Device address 1
Device alarm
Device address 2
Communication fault
A
AUTO
Speed
High
Home
2 active alarms
Service level password
Old password
Password is not correct
New password
321
2
654
Confirm new password
Cancel OK
321
987
654
987
0
Caution
If you forget the new password, action by the after-sales service will be required.
10. SRC RESET
This command resets the SRC. All created elds and addresses will be deleted, all the values displayed will be the default parameters.
Settings
SRC type
µBMS
Fancoil type
Fan coil A
DIP Config.
Configure addresses
Zone name
Zone devices
Change password
Factory reset
1
Factory reset
Settings
Enter Service password
9201
Cancel
0
Settings
SRC type
µBMS
OK
321
2
654
987
1
Fancoil type
Factory reset
Do you really want to proceed?
Cancel
Zone devices
Change password
Factory reset
OK
1
Home
No zones configured
No active alarms
30 SRC
11. IN CASE OF WARRANTY - MATERIAL RETURN PROCEDURE
Material must not be returned without permission of our After Sales Department.
To return the material, contact your nearest sales ofce and ask for a "return form". The return form shall
be sent with the returned material and shall contain all necessary information concerning the problem encountered.
The return of the part is not an order for replacement. Therefore, a purchase order must be entered through
your nearest distributor or regional sales ofce. The order should include part name, part number, model
number and serial number of the unit involved. Following our personal inspection of the returned part, and if it is determined that the failure is due to faulty
material or workmanship, and in warranty, credit will be issued on customer's purchase order. All parts shall be returned to our factory, transportation charges prepaid.
12. ORDERING SERVICE AND SPARE PARTS ORDER
The part number, the order conrmation and the unit serial number indicated on the name plate must be
provided whenever service works or spare parts are ordered. For any spare part order, indicate the date of unit installation and date of failure. Use the part number
provided by our service spare parts, if it not available, provide full description of the part required.
KIT SRC
230V
SE 4841
230V
N
50/60Hz
L1
BK
RD
BU
GNYE
VT
NOIR
ROUGE
BLEU
VERT/JA.
VIOLET
BROWN BLACK
RED
BLUE
GREEN/YELL.
PURPLE
WIRING BY INSTALLER
CABLAGE CLIENT
OPTIONAL/OPTION
GIALLO/V. GRUN/G. VERDE/AM.
J4
(5V/RD)
B/Yellow
A/Orange
R S
-
4 8 5
(
m o
d b u s )
GND/Black
(Green)
(Brown)
J2
NUARBNURB MARRON ENORRAMNB
SCHWARTZNEGRO
ROTROSSO
BLAUBLU
VIOLETTVIOLA
NERO
ROJO
AZUL
VIOLETA
D1
D2
RJ9
Y
L
G
R
B
24V
GND
J1
J3
K
N
D
PE Couvercle
MAT 10
PE Socle
0
V
2
3
2
4
V
SRC
As part of our ongoing product improvement programme, our products are subject to change without prior notice. Non contractual photos.
Systemair AC SAS
Route de Verneuil
27570 Tillières-sur-Avre
FRANCE & : +33 (0)2 32 60 61 00 6 : +33 (0)2 32 32 55 13
IOM SRC 01-S-1GB
Part number : J581786GB
Supersedes : None
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