Immergas 3.027865 Product manual

COD. 3.027865
ADDITIONAL KIT
2nd MIXED ZONE
FOR MAGIS COMBO PLUS
AND MAGIS PRO
IN SOLAR CONTAINER
COMBO AND SUPER TRIO
IE
Instruction and
warning book
Installer
User
Maintenance technician

18
IE
GENERAL WARNINGS.
All Immergas products are protected with suitable transport
packaging.
e material must be stored in a dry place protected from the
weather.
This instruction manual provides technical information for
installing the Immergas kit. As for the other issues related to kit
installation (e.g. safety at the workplace, environmental protection,
accident prevention), it is necessary to comply with the provisions
specied in the regulations in force and with the principles of good
practice.
Improper installation or assembly of the Immergas appliance and/
or components, accessories, kits and devices can cause unexpected
problems for people, animals and objects. Read the instructions
provided with the product carefully to ensure proper installation.
Installation and maintenance must be performed in compliance
with the regulations in force, according to the manufacturer's
instructions and by professionally qualied sta, meaning sta
with specic technical skills in the plant sector, as envisioned by
the law.
GENERALITIES.
An independent mixed zone is added using this kit (second zone)
for coupling the Magis Combo Plus V2 Indoor Unit inside the
Solar Container Combo or for coupling the Magis Pro V2 or
Magis Combo Plus V2 Indoor Unit inside the Container Super
Trio. Before performing any intervention, disconnect the power
supply to the installed indoor unit by acting on the switch placed
upstream from the appliance.
INSTALLATION IN SOLAR CONTAINER COMBO
FIG. 1  2.
To install proceed as follows:
- open the door of the Solar Container Combo and lock it to
prevent it from getting in the way during the subsequent in-
stallation stages;
- empty the system by acting on the drain tting (1) on the hy-
draulic manifold (2) (as indicated in the instruction booklet
of the Magis Combo Plus V2 Indoor Unit). Before draining,
ensure that the system lling cock is closed;
- remove the two caps (Part. 3 and 4 Fig. 1) on the hydraulic
manifold (2).
Connect the components of the second zone as described below
(Fig. 5):
- remove the expansion vessel;
- assemble the circulator mount tting (25) on the lower metal-
sheet plate, xing it with the lock nut (5) and interposing the
gasket (6) between the latter and the metal-sheet plate;
- assemble the circulator (24) on the tting, interposing the
gasket (22);
- assemble the mixing valve (16) on the manifold, interposing
the gasket (11);
Attention: respect the orientation of the mixing valve, as
represented in detail in Fig. 5.
- Apply the IP cover (14) to the three-way motor (15) and as-
semble on the mixing valve, then connect it electrically;
- pre-mount the safety thermostat (9) with the 2 screws (10) and
the ow probe (18) on the second zone ow pipe (20);
- connect the mixing valve to the circulator with the second zone
system ow pipe (20), taking care to interpose the gaskets (Det.
22 and 11);
- assemble the system return pipe (12) on the lower metal-sheet
plate, xing it with the lock nut (5) and interposing the gasket
(6) between the latter and the metal-sheet plate;
- connect the system return pipe (12) to the mixing valve, in-
terposing the gasket (11) and to the manifold, interposing the
gasket (13);
- assemble the thermometer (7) on the relative bracket by
connecting the capillary to the system ow pipe (20) and xing
it with the clip (19);
- apply the insulation (21) on the system ow pipe;
- apply the le shell (8) and the right shell (23) on the circulator,
locking them with the 2 clamps in the kit;
- apply the relative insulation (17) to the mixing valve, locking
it with the 2 clamps in the kit.
Connection unit (on request).
The system is dispatched from the factory without the
connection unit. e kit includes the pipes and ttings for
connecting the pack. It is also possible to select the connection
choosing between the kit with bottom, rear or side connection.

19
2
1
1
2
3
4
Key:
1 - Drain tting
2 - Manifold
3 - Cap
4 - Cap
SOLAR CONTAINER COMBO WITH MAGIS COMBO PLUS V2.
SOLAR CONTAINER COMBO WITH MAGIS COMBO PLUS V2 WITH KIT.

20
INSTALLATION IN CONTAINER SUPER TRIO
FIG. 3  4.
To install proceed as follows:
- open the door of the Container Super Trio and lock it to prevent
it from getting in the way during the subsequent installation
stages;
- empty the system by acting on the drain tting (1) on the
hydraulic manifold (2) (as indicated in instruction booklet
of the Magis Combo Plus V2 or Magis Pro V2 Indoor Unit).
Before draining, ensure that the system lling cock is closed;
- remove the two caps (Part. 3 and 4 Fig. 3) on the hydraulic
manifold (2).
Connect the components of the second zone as described below
(Fig. 6):
- remove the expansion vessel;
- assemble the circulator mount tting (25) on the lower metal-
sheet plate, xing it with the lock nut (5) and interposing the
gasket (6) between the latter and the metal-sheet plate;
- assemble the circulator (24) on the tting, interposing the
gasket (22);
- assemble the mixing valve (16) on the manifold, interposing
the gasket (11);
Attention: respect the orientation of the mixing valve, as
represented in detail in Fig. 6.
- Apply the IP cover (14) to the three-way motor (15) and as-
semble on the mixing valve, then connect it electrically;
- pre-mount the safety thermostat (9) with the 2 screws (10) and
the ow probe (18) on the second zone ow pipe (20);
- connect the mixing valve to the circulator with the second zone
system ow pipe (20), taking care to interpose the gaskets (Det.
22 and 11);
- assemble the system return pipe (12) on the lower metal-sheet
plate, xing it with the lock nut (5) and interposing the gasket
(6) between the latter and the metal-sheet plate;
- connect the system return pipe (12) to the mixing valve, in-
terposing the gasket (11) and to the manifold, interposing the
gasket (13);
- assemble the thermometer (7) on the relative bracket by
connecting the capillary to the system ow pipe (20) and xing
it with the clip (19);
- apply the insulation (21) on the system ow pipe;
- apply the le shell (8) and the right shell (23) on the circulator,
locking them with the 2 clamps in the kit;
- apply the relative insulation (17) to the mixing valve, locking
it with the 2 clamps in the kit.
Connection unit (on request).
The system is dispatched from the factory without the
connection unit. e kit includes the pipes and ttings for
connecting the pack. It is also possible to select the connection
choosing between the kit with bottom, rear or side connection.
STARTING THE SYSTEM.
Once the electrical connection stages are completed, restore
the correct water pressure in the Central heating system using
the relevant lling valve. Power up the Magis Combo Plus
V2 or Magis Pro V2 Indoor Unit and check that every room
thermostat (or remote control) activates the relative circulator.
Bleed the system and the appliance correctly as described in the
instruction booklet of the installed indoor unit.
Mixing valves initialisation.
Every time that the Magis Combo Plus V2 or Magis Pro V2 In-
door Unit is powered, initialisation of the mixing valves is carried
out, closing them for three minutes. is way synchronisation is
performed between the P.C.B. and the mixing valve. e transfer
of heat energy to the mixed zone can only take place at the end
of this initialisation phase.
Checks.
It is recommended to check the maximum ow rate circulating
in the system in the ow rate/head graphics in order to evaluate
the correct dimensioning of the design parameters. In addition,
the latter must also allow a maximum surface temperature of
the radiating oor that is in compliance with that established
by Standard UNI EN 1264.
NB: the installation on the Domus Container Super Trio is
similar to that described in this booklet.
For further instructions refer to the Super Trio instruction
booklet.

21
4
3
2
1
3
4
CONTAINER SUPER TRIO WITH INDOOR UNIT MAGIS PRO V2  MAGIS COMBO PLUS V2.
CONTAINER SUPER TRIO WITH INDOOR UNIT MAGIS PRO V2  MAGIS COMBO PLUS V2 WITH KIT.
Key:
1 - Drain tting
2 - Manifold
3 - Cap
4 - Cap

22
5
KIT COMPOSITION
Ref. Q.ty Description
5 2 Lowered nut G 3/4"
6 2 Polyethylene gasket 34x27x1
7 1 ermometer
8 1 Circulator LH insulation
9 1 Safety thermostat
10 2 Fixing screws
11 3 Gasket 30x22x2
12 1 Second zone system return pipe
13 1 Gasket 24x16x2
14 1 ree-way motor cover
Ref. Q.ty Description
15 1 Mixing valve motor
16 1 Mixing valve
17 1 Mixing valve insulation
18 1 Flow probe
19 1 Clip
20 1 Second zone ow pipe
21 1 Second zone ow pipe insulation
22 2 Silent Block Gasket
23 1 Circulator RH insulation
24 1 Second zone pump
25 1 Fitting G 3/4" circulator
SOLAR CONTAINER COMBO

23
6
KIT COMPOSITION
Ref. Q.ty Description
5 2 Lowered nut G 3/4"
6 2 Polyethylene gasket 34x27x1
7 1 ermometer
8 1 Circulator LH insulation
9 1 Safety thermostat
10 2 Fixing screws
11 3 Gasket 30x22x2
12 1 Second zone system return pipe
13 1 Gasket 24x16x2
14 1 ree-way motor cover
Ref. Q.ty Description
15 1 Mixing valve motor
16 1 Mixing valve
17 1 Mixing valve insulation
18 1 Flow probe
19 1 Clip
20 1 Second zone ow pipe
21 1 Second zone ow pipe insulation
22 2 Silent Block Gasket
23 1 Circulator RH insulation
24 1 Second zone pump
25 1 Fitting G 3/4" circulator
SUPER TRIO CONTAINER

24
7
1
2
6
7
9
11
WIRING DIAGRAM FOR MAGIS COMBO PLUS V2
INDOOR UNIT WITH OPTIONAL SECOND ZONE KIT
IN SOLAR CONTAINER COMBO.
Once the kit is assembled, proceed with the
wiring according to the wiring diagram in the
instruction booklet.
- Connect the cables in the control panel of the
Magis Combo Plus V2 Indoor Unit as shown
in Fig. 11.
- Lower the wiring exiting the Magis Combo Plus
V2 Indoor Unit until it can be secured with the
clips (1-2).
- Connect the ow probe connector (11) to the
wiring marked by the label “PROBE”, then
connect the wiring to the probe and then
connect the “T-SIC” connector to the safety
thermostat.
- Connect the connector with the green “M-Z2”
label to the circulator (9).
- Connect the connector of the mixing valve (7)
marked with the “MIX.V” label.
- Now group the various cables and join them
with the clip (6) supplied with the hydraulic
manifold.
N.B.: wind the uncovered fittings with the
insulation present in the kit.

25
8
1
2
56
8
10
Once the kit is assembled, proceed with the
wiring according to the wiring diagram in the
instruction booklet.
- Connect the cables in the control panel of the
Magis Pro V2 Indoor Unit as shown in Fig. 10.
- Lower the wiring exiting the Magis Pro V2 In-
door Unit until it can be secured with the clips
(1-2).
- Connect the ow probe connector (10) to the
wiring marked by the label “PROBE”, then
connect the wiring to the probe and connect
the “T-SIC” connector to the safety thermostat.
- Connect the connector with the green “M-Z2”
label to the circulator (8).
- Connect the connector of the mixing valve (6)
marked with the “MIX.V” label.
- Now group the various cables and join them
with the clip (5) supplied with the hydraulic
manifold.
N.B.: wind the uncovered fittings with the
insulation present in the kit.
WIRING DIAGRAM FOR MAGIS PRO V2 INDOOR UNIT
WITH OPTIONAL SECOND ZONE KIT IN CONTAINER
SUPER TRIO.

26
9
1
2
56
8
10
Once the kit is assembled, proceed with the
wiring according to the wiring diagram in the
instruction booklet.
- Connect the cables in the control panel of the
Magis Combo Plus V2 Indoor Unit as shown
in Fig. 11.
- Lower the wiring exiting the Magis Combo Plus
V2 Indoor Unit until it can be secured with the
clips (1-2).
- Connect the ow probe connector (10) to the
wiring marked by the label “PROBE”, then
connect the wiring to the probe and connect
the “T-SIC” connector to the safety thermostat.
- Connect the connector with the green “M-Z2”
label to the circulator (8).
- Connect the connector of the mixing valve (6)
marked with the “MIX.V” label.
- Now group the various cables and join them
with the clip (5) supplied with the hydraulic
manifold.
N.B.: wind the uncovered fittings with the
insulation present in the kit.
WIRING DIAGRAM FOR MAGIS COMBO PLUS V2
INDOOR UNIT WITH OPTIONAL SECOND ZONE KIT
IN CONTAINER SUPER TRIO.

27
10
MAGIS PRO V2 WIRING DIAGRAM.
Key: B3-2 - Zone 2 ow probe (optional) E7 - Safety thermostat (low temperature) (optional) M10-2 - Zone 2 circulator pump (optional) M31-2 - Zone 2 mixing valve (optional)
Colour code key: BK - Black BL - Blue BR - Brown G - Green GY - Grey Y/G - Yellow/Green OR - Orange P - Purple R - Red W - White

28
11
Key: B3-2 - Zone 2 ow probe (optional) E7 - Safety thermostat (low temperature) (optional) M10-2 - Zone 2 circulator pump (optional) M31-2 - Zone 2 mixing valve (optional)
Colour code key: BK - Black BL - Blue BR - Brown G - Green GY - Grey Y/G - Yellow/Green OR - Orange P - Purple R - Red W - White
AUXILIARIES
MAGIS COMBO PLUS V2 WIRING DIAGRAM.

29
12
13
Key:
1 - Function selection button
2 - 2 Green (G) / red (R) LED
3 - 3 yellow LEDs (Y)
CIRCULATION PUMP.
e boiler is supplied with circulator tted with speed regulator.
ese settings are suitable for most systems.
In fact, the pump is equipped with electronic control to set
advanced functions. For proper operation one must select the
most suitable type of operation for the system and select a speed
in the available range, with a focus on energy savings.
By-pass Regulation.
e boiler leaves the factory with all bypasses open.
If necessary, the by-pass can be regulated to system requirements
from minimum (by-pass closed) to maximum (by-pass open).
Adjust using a at head screwdriver, turn clockwise and open
the by-pass, anticlockwise it is closed.
Selection of operating mode.
When running, the pump indicates the set conguration by
means of the codied lighting of the LEDs. e setting is changed
by a short pressing of the button.
ATTENTION:
the circulator has various built-in ope-
ration modes, however the constant
curve operation mode must be selected ac-
cording to the following table.
Circulating pump LED Description
G Y Y YG Do not use
G Y Y YG Do not use
G Y Y YG Do not use
G Y Y YG Do not use
G Y Y YG Do not use
G Y Y YG Do not use
G Y Y YG Constant curve speed 1
G Y Y YG Constant curve speed 2
G Y Y YG Constant curve speed 3
Constant curve: the circulator operates maintaining constant
speed.
e pump is set at “Constant curve speed 3” by default.
Real time diagnostics: in the event of malfunction the LEDs
provide information on the circulator operation status, see table
(Fig. 13):
Circulating pump LED
(rst red LED) Description Diagnostics Remedy
R Y Y Y Y Pump blocked
mechanically
The circulator pump cannot
restart automatically due to an
anomaly
Wait for the circulator to make
automatic release attempts or
manually release the motor sha
acting on the screw in the centre
of the head.
If the anomaly persists replace
the circulator.
R Y Y Y Y Abnormal situation (the circula-
tor continues operating).
low power supply voltage
Voltage o range < 160 Vac Check power supply.
R Y Y Y Y Electrical fault
(Circulator pump blocked)
e circulator is locked due to
power supply too low or serious
malfunction
Check the power supply, if the
anomaly persists replace the
circulator.

30
0 200 300100 700500400 600 800 900 1000 1200 1400 1600 18001100 1300 1500 1700 20001900
X1
Y1 Y2
A
B
MAX
MAX
MIN
MIN
20
40
60
80
10
30
50
70
0
20
40
60
80
10
30
50
70
0
0 200 300100 700500400 600 800 900 1000 1200 1400 1600 18001100 1300 1500 1700 20001900
X1
Y1 Y2
A
B
MAX
MAX
MIN
MIN
20
40
60
80
10
30
50
70
0
20
40
60
80
10
30
50
70
0
0 200 300100 700500400 600 800 900 1000 1200 1400 1600 18001100 1300 1500 1700 20001900
X1
Y1 Y2
A
B
MAX
MAX
MIN
MIN
20
40
60
80
10
30
50
70
0
20
40
60
80
10
30
50
70
0
14
15
Head available at the system high temperature zone - Constant speed program.
Head available at the system low temperature zone with mixer closed (kit optional) - Constant speed program.
Head available at the system low temperature zone with mixer open (kit optional) - Constant speed program.
Key:
A = Head available
B = Power absorbed
by the circulator
pump (dotted
area)
X1 = Flow rate (l/h)
Y1 = Head (kPa)
Y2 = Circulator pump
absorbed power
(W)
Key:
A = Head available
B = Power absorbed
by the circulator
pump (dotted
area)
X1 = Flow rate (l/h)
Y1 = Head (kPa)
Y2 = Circulator pump
absorbed power
(W)
Key:
A = Head available
B = Power absorbed
by the circulator
pump (dotted
area)
X1 = Flow rate (l/h)
Y1 = Head (kPa)
Y2 = Circulator pump
absorbed power
(W)
16

31
17
HYDRAULIC DIAGRAM FOR THE CONNECTION OF THE INDOOR UNIT MAGIS COMBO PLUS V2 WITH MIXED
SECOND ZONE KIT IN SOLAR CONTAINER COMBO.
Key:
1 - 3-way Mixing valve
2 - Safety thermostat
3 - Mixed zone pump / circulator
4 - System ow probe
mixed zone
MZ2 - Mixed zone system ow
RZ2 - Mixed zone system return
MZ1 - Direct zone system ow
RZ1 - Direct zone system return

32
18
1
4
3
2
HYDRAULIC DIAGRAM FOR THE CONNECTION OF THE INDOOR UNIT MAGIS PRO V2 WITH MIXED
SECOND ZONE KIT IN CONTAINER SUPER TRIO.
Key:
1 - 3-way Mixing valve
2 - Safety thermostat
3 - Mixed zone pump / circulator
4 - Low temperature system ow probe
AC - Domestic hot water outlet
AF - Domestic cold water inlet
MZ2 - Low temperature system ow
RZ2 - Low temperature system return
MZ1 - High temperature system ow
RZ1 - High temperature system return

33
1
4
3
2
19
Key:
1 - 3-way Mixing valve
2 - Safety thermostat
3 - Mixed zone pump / circulator
4 - Low temperature system ow probe
AC - Domestic hot water outlet
AF - Domestic cold water inlet
MZ2 - Low temperature system ow
RZ2 - Low temperature system return
MZ1 - High temperature system ow
RZ1 - High temperature system return
HYDRAULIC DIAGRAM FOR THE CONNECTION OF THE INDOOR UNIT MAGIS COMBO PLUS V2 WITH MIXED
SECOND ZONE KIT IN CONTAINER SUPER TRIO.

34

35

Nel corso della vita utile dei prodotti, le prestazioni sono
inuenzate da fattori esterni, come ad es. la durezza dell'acqua
sanitaria, gli agenti atmosferici, le incrostazioni nell'impianto
e così via. I dati dichiarati si riferiscono ai prodotti nuovi e
correttamente installati ed utilizzati, nel rispetto delle norme
vigenti.
N.B.: si raccomanda di fare eseguire una corretta
manutenzione periodica.
During the useful life of the products, performance is aected
by external factors, e.g. the hardness of the DHW, atmospheric
agents, deposits in the system and so on. e data declared
refer to new products that are correctly installed and used with
respect to the Standards in force.
N.B.: correct periodic maintenance is highly recommended.
Il libretto istruzioni è realizzato in carta ecologica
is instruction booklet is madeof ecological paper.
immergas.com
Immergas S.p.A.
42041 Brescello (RE) - Italy
Tel. [phone]
Fax [phone]
Cod. 1.047853 - rev. ST.006763/000 - 10/22