Wiring Diagram - Immergas Victrix Tera 28 1 Instructions And Warnings

3.5

WIRING DIAGRAM.

Key:
B1 - Flow probe
B2 - DHW probe
B4 - External probe (optional)
B5 - Return probe
B9 - DHW inlet probe (optional)
B10 - Flue probe
CAR - Comando Amico Remoto
V2
(optional)
E3 - Ignition and detection electrode
M1 - Boiler pump
M20 - Fan
M30 - Three-way motor stepper
S4 - D.H.W. flow switch
S5 - System pressure switch
S20 - Room thermostat (optional)
T2 - Ignition transformer
X40 - Room thermostat jumper
Y1 - Gas valve
Comando Amico Remoto remote control
The boiler is prepared for the application of the Comando Amico
Remoto remote control (CAR
V2
clamps 44/40 and 41 of the terminal board (located in the boiler
control panel) respecting the polarity and eliminating jumper X40.
Room thermostat.
The boiler is prepared for the application of the room thermo-
stat (S20), which must be connected to clamps 44/40 - 41 of the
terminal board (located in the boiler control panel) eliminating
jumper X40.
remote control
V2
.
V2
), which must be connected to
V2
IMG BUS
(optional)
Colour code key:
BK - Black
BL - Blue
BR - Brown
G - Green
GY - Grey
OR - Orange
P - Purple
PK - Pink
R - Red
W - White
Y - Yellow
Y/G - Yellow/Green
Power supply
230 Vac
50Hz
CAR v2
(optional)
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