Advertisement
Available languages
Available languages
Electric connection.
The board consists of three relays (relay 1 = K1;
relay 2 = K2 and relay 3 = K3). The relays can
be configured according to the boiler model.
Therefore, different functions can be obtained
depending on the connection (see boiler instruc-
tion booklet).
N.B.: for the configuration of the functioning op-
tions, refer to the electronic board Configuration
Menu of the boiler instruction book.
Wiring diagram with 2 zones.
The relay board, connected to the boiler, is set
up for the management of a maximum of 2 zone
actuators (valves or pumps); the actuators can
be managed by appropriately configuring the
relays through the boiler menu (see the boiler
instruction book).
N.B.:
- Only after configuring the relay board as zone
2 control , the possibility of controlling zone
2 will appear on the boiler display (through
time schedules and temperatures or through
external Room Thermostats)
1
4
12
Key:
1 - Integrated P.C.B.
2 - Relay board
3 - Relay settings:
Relay 1 = Zone 1
Relay 2 = Zone 2
4 - Connection terminal board 230 V
5 - Low voltage connection terminal board
6 - Wireless Concentrator (optional)
7 - External probe (optional)
8 - Flow probe (optional)
9 - Dominus (optional)
Relay board technical data.
Power supply voltage: ............................................................................................................. 230VAC 50Hz
Contact K1 max capacity:.........................................................................................230VAC 1.00A cosφ 1
Contact K2 max capacity:.........................................................................................230VAC 0.75A cosφ 1
Contact K3 max capacity:.........................................................................................230VAC 0.75A cosφ 1
Relay K2 enabling contact (X25) SELV 24VDC 10mA (low voltage in safe conditions)
Attention: do not exceed the maximum load allowed by the fuses on the mother board (it is added to
the boiler load) (3.15A fuse).
- The CAR
can only be combined with zone 1.
V2
Victrix Superior boiler offers the possibility of
using different room controls, such as Room
Thermostats, CAR
V2
Some examples of electrical connections are
given below.
Two-zone management wiring diagram
with room thermostats
Room Thermostats will be connected to contacts
40 and 41 (for zone 1) and 57-58 (for zone 2). Ple-
ase note that the consent to switch on the heating
of each zone is managed in 'AND' between the
3
2
5
7
6
9
10
9
9
10 - Possibility n °1: Dominus power supply from
boiler (cable not provided as standard)
11 - Possibility n °2: External Dominus Supply
12 - 230 Vac - 50 Hz power supply
13 - Zone 1 Room Thermostat
14 - Zone 2 Room Thermostat
15 - Zone 1 valve
16 - Zone 2 valve
Room Thermostat contact and the zone program.
If you want to use only the room thermostat
control, the operating mode of each zone must
be set on the boiler zone menu as 'MAN' (see the
, Wireless room probes;
boiler instruction book).
Furthermore, on these boiler models, the Domi-
nus device can be used together with the Room
Thermostats control (optional).
8
16
11
Colour code key:
55
14
13
15
BK - Black
BL - Blue
BR - Brown
G - Green
GY - Grey
OR - Orange
P - Purple
PK - Pink
R - Red
W - White
Y - Yellow
Fig. 7-2
Advertisement
