58
Fig. 9-7
9.7 SYSTEM MANAGER - CONNECTION TO VICTRIX TT BOILER THROUGH EXTERNAL PROBE
INPUT.
Key:
A13 - System manager
A3 - Boiler P.C.B.
Note: - In the boiler configuration menu
set parameter “P7” “external probe
correction” = “CE”.
- Use the Boiler P.C.B. without
resistance R2.
- Remove any jumper TA “X40” on
clamps 40 - 41 of the boiler board
Cable section ≥ 1 mm
2
2
9
R2
7
4 3
6 5
1
5
1
1
A13
B1
B2
B3
B4
B5
B6
G
N
D
SY
N
C
G
G
D
+5
Vr
ef
+V
D
C
ID
1
G
N
D
C
1
NC
1
N
O
1
J1
J2
J3
max power:8VA/6W
input voltage:
24Vac (+10%-15%); 50/60Hz
48Vdc (36Vmin...71Vmax)
J5
X
N
G
x
R
/
x
T
D
N
G
x
R
/
x
T
J6
J7
J8 ISOLATED J9
J10
TL
A
N
G
ND
Y
1
Y
2
G
ND
N
O
2
C2
PWM 0/10V
39 38
A3
A3
X9
X11
X10
Fig. 9-8
9.8 SYSTEM MANAGER - CONNECTION TO VICTRIX EXA BOILER THROUGH EXTERNAL
PROBE INPUT.
Key:
A13 - System manager
A3 - Boiler P.C.B.
Note: - In the boiler configuration menu
set parameter “S7” “external probe
correction” = “CE”.
- Use the Boiler P.C.B. without
resistance R2.
- Remove any jumper TA “X40” on
clamps 40 - 41 of the boiler board
Cable section ≥ 1 mm
2
A13
B1
B2
B3
B4
B5
B6
G
N
D
SY
N
C
G
G
D
+5
Vr
ef
+V
D
C
ID
1
G
N
D
C
1
NC
1
N
O
1
J1
J2
J3
max power:8VA/6W
input voltage:
24Vac (+10%-15%); 50/60Hz
48Vdc (36Vmin...71Vmax)
J5
X
N
G
x
R
/
x
T
D
N
G
x
R
/
x
T
J6
J7
J8 ISOLATED J9
J10
TL
A
N
G
ND
Y
1
Y
2
G
ND
N
O
2
C2
PWM 0/10V
39 38
A3
A3
R2