Immergas Victrix TT - Wiring Diagrams; Board Setting

17
BOARD SETTING
Not Used
Black
Open
Brown
Close
Blue
Earth
Neutral
Line
230Vac 50Hz
power supply
In MASTER (OT-S1)
position only connect CARV2
IMG-BUS boiler
Boiler low voltage
connection terminals
BOARD SETTING
In MASTER (OT-S1)
position only connect CARV2
IMG-BUS boiler
Boiler low voltage
connection terminals
Not Used
Earth
Neutral
Line
230Vac 50Hz
power supply
Key:
CAR
V2
- Comando amico remoto remote control
V2
zone 1 ÷ 2
B3 - Low temperature zone ow probe
E7 - Low temperature zone safety thermostat
M10-1 - Zone 1 circulator pump (low temperature zone)
M10-2 - Zone 2 circulator pump (high temperature zone)
M31-1 - Mixing valve (low temperature zone)
M32-2 - Zone 2 zone valve
S20-2 - Zone 2 room thermostat
SW1 - Board setting selector switch
Key:
CAR
V2
- Comando amico remoto remote control
V2
zone 1 ÷ 4
M10 - Zone 1 ÷ 4 circulator pump
M32 - Zone 1 ÷ 4 zone valve
S20 - Zone 2 ÷ 4 room thermostat
SW1 - Board setting selector switch
Multi-zone kit wiring diagram, conguration of 1
high temperature zone - 1 low temperature zone.
Multi-zone kit wiring diagram, conguration
of 4 high temperature zones.
17
WIRING DIAGRAMS.
18