Immergas System Manager Kit Product manual

System Manager
Kit
Electronic control
Instructions and
warnings
Installer
User
Maintenance technician
IE
STD.007274/002

STD.007274/002

Dear Customer,
Congratulations for having chosen a top-quality Immergas product, able to assure well-being
and safety for a long period of time.
As an Immergas customer you can also count on Qualied Post-Sales Service, prepared and
updated to guarantee constant eciency of your "System Manager Kit".
We would like to provide you with some important indications, your observance of which will
ensure your satisfaction with the Immergas product:
• Read the following pages carefully: you will nd useful suggestions regarding the correct
use of the device.
• For assistance and scheduled maintenance, contact “Authorised Aer-Sales Centres”: they
have original spare parts and are specically trained.
STD.007274/002

44
INDEX PAGE
Foreword....................................................................6
General warnings ......................................................6
Cleaning the case.......................................................6
Warning .....................................................................6
1 Description control panel................................7
1.1 Buttons description. .............................................. 7
1.2 Description of the display screen. ....................... 8
1.3 Display - rmware revision.................................. 8
2 “System manager kit” user settings.................9
2.1 Start-up. .................................................................. 9
2.1.1 Main page ............................................................... 9
2.1.2 Programming current time and day ................... 9
2.2 Selection of operating mode. ............................. 10
2.2.1 Functioning in STAND-BY mode..................... 10
2.2.2 Operation in SUMMER mode........................... 10
2.2.3 Operation in SUMMER mode WITH
COOLING............................................................ 10
2.2.4 Operation in winter mode.................................. 11
2.2.5 Room antifreeze function................................... 11
2.3 Domestic hot water temperature setting. ......... 11
2.4 Domestic hot water temperature setting on
boiler side. ............................................................ 12
2.5 Setting comfort and reduced room
temperature. ......................................................... 12
2.6 Programming operating time in comfort
mode...................................................................... 13
2.6.1 Daily hourly program ......................................... 13
2.6.2 Weekly hourly program ...................................... 13
2.6.3 Holiday program.................................................. 14
2.7 System management............................................ 14
2.7.1 Floor Drying function......................................... 15
2.8 Generators management .................................... 15
3 Information ...................................................17
3.1 ZONE menu......................................................... 17
3.2 DHW menu.......................................................... 17
3.3 HEAT PUMP menu. ........................................... 17
3.4 INTEGRATION GENERATOR menu............. 17
3.5 other functions menu.......................................... 17
3.6 Hours of operation .............................................. 17
4 Diagnostics and errors ..................................18
4.1 Diagnostics........................................................... 18
4.2 Reset errors........................................................... 18
5 Service menu..................................................19
5.1 LANGUAGE Menu. ............................................ 19
5.2 INFORMATION Menu. ..................................... 19
5.3 Functions protected by code.............................. 19
5.4 System denition ................................................. 20
5.4.1 Zones (P01 - P23)................................................ 20
5.4.2 Heat pumps (P31)................................................ 21
5.4.3 Other functions (P61 - P69)............................... 21
5.4.4 Setpoint Correction (P81 ÷ P84)............................22
5.5 Temperature regulation (T01 ÷ T20)................ 23
5.6 Domestic hot water.............................................. 23
5.7 Solar system.......................................................... 24
5.8 Integration. ........................................................... 25
5.9 Supervisor............................................................. 26
5.10 Telephone dialler.................................................. 26
5.11 Reset counter. ....................................................... 26
5.12 Manual management........................................... 26
5.13 Initialization. ........................................................ 27
5.14 Cascade parameters............................................. 27
6 List of programmable parameters.................28
7 Notes for devices for zones............................48
7.1 Notes for zone control......................................... 48
7.2 Notes for zone remote
control ................................................................... 49
7.3 Notes for the
zone remote panel ............................................... 53
7.4 Notes for dominus (optional). ........................... 53
8 Generators conguration ..............................54
8.1 Heat pumps conguration.................................. 54
8.1.1 Communication analysis.................................... 54
8.1.2 Magis pro V2 conguration............................... 54
8.1.3 Magis Combo V2 conguration........................ 55
8.1.4 Magis M conguration ....................................... 55
8.1.5 Audax conguration ........................................... 56
8.1.6 Work range of heat pumps. ................................ 57
8.2 Boiler conguration. ........................................... 58
8.2.1 Connection via Immergas BMS......................... 59
8.2.2 Connection via ModBus interface..................... 59
8.2.3 Connection via analogue 0-5 v signal............... 59
8.2.4 Connection via analogue 0-10 V signal and
DHW thermostat................................................. 59
8.2.5 Connection via dry contact................................ 59
9 Wiring diagrams ...........................................60
9.1 System manager - power supply connection. .. 60
9.2 System manager - connection to Magis Pro
V2 and Magis Combo V2................................... 61
9.3 System operator - connection to Magis M....... 62
9.4 System mananger - magis pro V2 battery
connection............................................................ 63
9.5 System operator - Magis m battery
connection............................................................ 64
9.6 System manager - connection to common
ow probe. ............................................................ 65
9.7 System manager - connection to electric
central heating integration resistance. .............. 66
9.8 System manager - connection to electric
DHW integration resistance. ............................. 66
STD.007274/002

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INDEX PAGE
9.9 System operator - connection to victrix
superior 2022........................................................ 67
9.10 System manager - connection to boiler via
modbus rs-485 electronic board........................ 68
9.11 System manager - connection to hercules
condensing erp, hercules mini condensing
erp and ares condensing 32 erp boilers via
external probe input............................................ 69
9.12 System manager - connection to victrix pro
via 0-10 v input and sanitary thermostat. ........ 70
9.13 System manager - connection to boiler
through TA input................................................. 71
9.14 System manager - connection to boiler
alarm signal. ......................................................... 71
9.15 System manager - expansions power supply
connection............................................................ 72
9.16 System manager - expansion
communication cable connection..................... 73
9.17 System manager - TA request connection
with 1 xed zone.................................................. 74
9.18 System manager - storage tank three-way
connection............................................................ 74
9.19 System manager - expansion zone pump
connection............................................................ 75
9.20 System manager - expansion zone ow
probe connection................................................. 75
9.21 System manager - expansion zone mixer
connection............................................................ 76
9.22 System manager - connection to zone room
thermostats........................................................... 77
9.23 System manager - connection to safety
thermostat............................................................. 78
9.24 System manager - connection to humidistat. .. 78
9.25 System manager - connection to zone
remote panels....................................................... 79
9.26 System manager - connection to
temperature and humidity probe. ..................... 79
9.27 System manager - connection to zone
remote controls. ................................................... 80
9.28 System manager - connection to
dehumidier kit. .................................................. 81
9.29 System manager - high-temperature zone
valves connection. ............................................... 82
9.30 System manager - summer/winter three-
way connection. ................................................... 82
9.31 System manager - thermal discharge
connection............................................................ 83
9.32 System manager - connection to DHW
recirculation. ........................................................ 83
9.33 System manager - connection to
photovoltaic system............................................. 84
9.34 System manager - connection to dominus....... 84
9.35 System manager - connection to domotics
with digital signals............................................... 85
9.36 System manager - connection to domotics
with communication protocol. .......................... 86
9.37 System manager - connection to phone
dialler..................................................................... 86
9.38 System manager - connection to thermoue... 87
9.39 System manager - puer probe connection. .... 88
9.40 System manager - central heating/cooling
three-way connection in systems with puer. . 88
9.41 System manager - three-way connection
integration into systems with puer.................. 89
9.42 System manager - connection to inertial
storage tank probe............................................... 90
9.43 System manager - connection to 1 sloping
roof thermal solar system................................... 90
9.44 System manager - connection to 2 sloping
roofs thermal solar system. ................................ 91
9.45 System manager - solar return probe
connection............................................................ 92
9.46 System manager - connection to external
probe...................................................................... 93
9.47 System manager - connection to plate
exchanger downstream of heat pump............... 93
10 List of anomalies............................................94
11 Product specications ...................................95
STD.007274/002

66
FOREWORD
e programmable “Immergas”“System Manager Kit”
was designed to guarantee ideal temperature conditions
at any time of day and night, for every single day of the
week, using the most economically advantageous source
of energy based on the characteristics of the installed
components and environmental conditions.
e main control possibilities are:
1. Direct system without mixed valves and without
dehumidiers with integration either through resist-
ances or boilers, and management of the solar system
with a layer.
2. System for up to 8 zones, with 3-point mixer, and
management of a high temperature zone with boiler
integration.
3. As in the aforementioned cases but with the possi-
bility of managing the solar part on two layers and a
high temperature zone.
4. As in the aforementioned cases but with the possi-
bility of managing a puer for the solar integration
of CH.
e customer can change the basic program according
to their requirements.
Programming the “System Manager Kit” is extremely
easy and a wide display screen allows you to constantly
control all set values.
GENERAL WARNINGS
• Carefully read the warnings contained in this doc-
ument as they are required to indicate how to use
the “System Manager Kit” envisioned by the design,
technical features, programming, adjustment and use.
• e system must be compliant with applicable IEC
Standards.
• e instruction manual must be considered a part of
the “System Manager Kit” and must be “kept for future
reference”.
• e “System Manager Kit” is intended only for the use
for which it has been expressly designed. Any other use
must be considered improper and therefore dangerous.
• Our products are manufactured in compliance with the
Safety Standards in force. It is, therefore, recommend-
ed to use all devices and attention in such a way that
injury/damage is not caused to persons or objects.
• Do not remove parts of the “System Manager Kit” when
it is operating.
• Do not use the “System Manager Kit” exposed to
sources of heat or under the scorching sun.
• In case the manager is switched-o, it is necessary to
also switch-o all devices connected to it (e.g. Heat
pump, expansions etc.)
• e manufacturer will not be held responsible in the
following cases:
a) Incorrect installation.
b) Malfunctions of the equipment to which the “System
manager kit” is applied.
c) Unauthorised changes or tampering.
d) Total or partial failure to comply with instructions.
e) Exceptional events etc.
CLEANING THE CASE
To clean the case of “System Manager Kit” use damp
cloths. Never use abrasive or powder detergents.
WARNING
Immergas reserves the right to make improvements and
changes to details and accessories, excepting the essential
features of the model described and illustrated herein.
STD.007274/002

77
123456
7
1-1
Key:
1. Button to change the operating mode summer/
winter/stand-by ( ).
2. Access button to submenus ( ).
3. Button to move from a menu to the previous one
( ).
4. Downwards menu/values scroll button, decreasing
parameters button ( ).
5. Upwards menu/values scroll button, increasing
parameters ( ).
6. Button of confirmation for parameter variation
( ).
7. Display.
N.B.: Some buttons can have dierent meanings and
functions depending on the displayed context.
1DESCRIPTION CONTROL PANEL
1.1 BUTTONS DESCRIPTION.
e button (Ref. 1 Fig. 1-1) allows you to change the
operating mode of the system, specically:
• Summer (only DHW management).
• Summer with cooling (summer air conditioning).
• Winter (winter air conditioning).
• Stand-by (no request satised with the exception of
the environmental antifreeze protection and system
deaeration).
STD.007274/002

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1.2 DESCRIPTION OF THE DISPLAY
SCREEN.
Winter - dhw heating and room central heating
functions are enabled;
Summer - only the dhw heating function is
enabled;
Comfort temperature is active;
Operating with energy savings programme
(reduced);
Operating with automatic program;
Operating with manual program;
Operating with holiday timer program;
Symbol indicating anomaly;
Room central heating request in progress;
Request for dhw in progress;
Summer with cooling - dhw heating and room
cooling functions are enabled;
Operating in “party” mode;
Request to heat or cool room;
Solar panel operation in progress;
System in stand-by;
Request for room cooling in progress;
Dehumidier with neutral air
Dehumidier with cooled air
Post-circulation in progress
N.B.: some icons can assume dierent meanings ac-
cording to the context, see the following paragraphs to
identify the functions activated by the presence of several
icons at the same time.
1.3 DISPLAY  FIRMWARE REVISION
e functions and menus described in this manual refer
to rmware with revision 12.1.
e button (Ref. 2 Fig. 1-1) allows you to access the
submenus:
- Selection menu for room comfort and reduced Set Point;
- Programming menu for clock and time periods (4 daily
on-o time periods for the comfort temperature);
- “Info” menu, to view the “System Manager Kit” input
data (ex. external temperature, ow temperature, set
ow temperature, DHW temperature, solar storage
tank probe temperature);
- Alarms records;
- Assistance menu.
e button (Ref. 3 Fig. 1-1) allows you to move back from
a current menu to the previous one.
e buttons (Ref. 4 and 5 Fig. 1-1) are used to cyclically
scroll through the menus on the display. On the main
screen they allow you to view:
- "Set DHW";
- “Set room and ow zone 1”;
- “Set room and ow zone 2”;
- “Set room and ow zone 3”;
- “Set room and ow zone 4”;
- “Set room and ow zone 5”;
- “Set room and ow zone 6”;
- “Set room and ow zone 7”;
- “Set room and ow zone 8”;
- “Set room and ow zone HT”;
While the “DHW Set”, “Room Set”, “Flow Set” are dis-
played, press the button (Ref. 6 Fig. 1-1) to access and
edit the displayed data; when the “Room Set” is changed
the device will switch to manual operation until the
controlled status change of the rst time range in the
“automatic” condition. When a variation is made to
“Set DHW” or “Set ow” only the relative values will be
changed; a variation made to “Set ow”, if an external
probe is being used, will be read by the supervisor as
an oset compared to the value determined by the set
curve. e set ow being sent to the heat pump and/or
integration boiler will have a value of the maximum set
value of ± 15°C.
If anomalies arise, from the heat pump, the current
anomaly will appear on the screen and the possibility of
verifying it in the alarms records menu. Within this menu
it is possible to reset the alarms records or send the reset
command to the machine (see Par. 4.2), it is possible to
send a maximum of 3 consecutive restore commands;
at the end of the three tries a new restore request will be
provided aer one hour.
STD.007274/002

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2“SYSTEM MANAGER KIT” USER SETTINGS
It is possible to set / modify the following parameters:
- DHW temperature;
- comfort and low temperature levels;
- daily / weekly hourly program operating / holiday timer
program;
- assistance menu.
2.1 STARTUP.
2.1.1 Main page
e main page (M01) shows the status of the main area.
In particular, the following are visible:
- name of the area;
- room temperature;
- room humidity.
2-1
08:50 FR 10/06/11 M01
Salotto
T: 00.0 °C
U: 00.0 %
2.1.2 Programming current time and day
Press the button to enter the navigation menu.
Press buttons until selecting menu “02. PRO-
GRAMMING”.
Press button to enter current “Time and Day”
mode (K01).
Press the button again to make the value indicating
the hours to ash.
Set as desired by pressing arrows . At the end,
press button to conrm and for the minute gure
to start blinking.
Proceed in the same way adjusting the minutes, day of
the week, day, month and year.
At the end press button twice to go back to the
main screen.
STD.007274/002

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2.2 SELECTION OF OPERATING MODE.
According to the functioning mode selected, the “System
Manager Kit” performs the requests of the user, display-
ing the results on the display.
By pressing the button, in sequence you pass the
system operating modes:
• stand by;
• summer;
• summer with cooling;
• winter.
e antifreeze function is also present in the following
modes: stand-by, summer and winter.
2.2.1 Functioning in STAND-BY mode
With the “System Manager Kit” in stand-by mode, the
symbol is displayed (M01). e system can
only work in case of room antifreeze request. In this
status the current day and time are still displayed, along
with any operating faults, present humidity percentage
and ambient temperature in the main area.
N.B.: press arrows to view the same parameters
for any other stored areas.
2.2.2 Operation in SUMMER mode
Pressing button switches to summer operation
()the“SystemManagerKit”enablesthesystemtodomes-
tichotwaterproductiononly,disablingroomcentralheating
(M01). e display shows current day and time, any
operating faults, ambient temperature and humidity
percentage in the main area.
N.B.: press arrows to view the same parameters
for any other stored areas.
2.2.3 Operation in summer mode with cooling
Pressing button switches to summer operation
with cooling: the “System Manager Kit” enables both
domestic hot water production and room cooling (M01).
e display shows current day and time, any operating
faults, ambient temperature and humidity percentage
in the main area.
N.B.: press arrows to view the same parameters
for any other stored areas.
e “System Manager Kit” allows automatic functioning
in cooling mode, in which a time program manages the
room temperature during the hours of the day.
e desired room temperature can be adjusted onto
two independent levels: comfort ( ) and reduced
(). e distribution of these levels throughout the
day or week is controlled by the hourly programming
(see Parag. 2.5).
e “System Manager Kit” is factory set as shown in
the table below. If this should not satisfy requirements,
it is possible to modify it as described in the following
chapters.
Days 28°C 25°C
Mon-Fri - 0 ÷ 24
Sat-Sun - 0 ÷ 24
N.B.: the system is designed to function on comfort
and reduced temperature levels depending on the hour
program set. erefore also during functioning in re-
duced room temperature conditions, if the temperature
measured is above that set, the system can switch-on.
STD.007274/002