28
3-2
Victrix Maior 28 TT 1 ErP
Victrix Maior 35 TT 1 ErP
2
1
3
4
5
2
1
3
4
5
INS
TALLER
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
3.2 WIRING DIAGRAM.
X4
0
- Room thermostat jumper
X7
0
- B.T. safety thermostat jumper
Y1 - Gas valve
1 - 23
0
Vac 5
0
Hz power supply
2 - CAR
V2
Comando Amico Remoto
remote control
V2
(optional)
3 - Status signal
4 - Low voltage connections
5 - 23
0
V connections
Key:
A1
9
- Removable memory
B1 - Boiler flow probe
B2 - Domestic hot water probe
B4 - External probe (optional)
B5 - Return probe
B6 - Domestic hot water flow meter
B
9
- Domestic hot water inlet probe
B1
0
- Flue probe
B24 - Safety flow probe
E3 - Ignition and detection electrode
M1 - Boiler circulator pump
M2
0
- Fan
M3
0
- Three-way valve
M4
0
- Flow rate regulator
R5 - Domestic hot water temperature
trimmer
R6 - Central heating temperature trim-
mer
S5 - System pressure switch
S2
0
- Room thermostat (optional)
T1 - Boiler PCB transformer
T2 - Ignition transformer
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
Summary of Contents for Victrix Maior 28 TT 1 ErP
Page 1: ...VICTRIX MAIOR 28 35 TT 1 ERP IE Instruction and recommendation booklet 1 038659ENG...
Page 2: ......
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