Immergas System Manager Kit, Instructions And Warnings

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76
Fig. 9-35
9.35 SYSTEM MANAGER - CONNECTION TO BOILER ALARM SIGNAL.
Key:
A13 - System manager
Note: - If you wish to connect a boiler alarm signal, remove the jumper and bring the
alarm signal on clamps B6 - GND.
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
Fig. 9-36
9.36 SYSTEM MANAGER - CONNECTION TO PLATE EXCHANGER DOWNSTREAM OF HEAT
PUMP.
Key:
A15-5 - Zone expansion kit with address 5
K4 - Relay type EMR 12 V dc
M11 - Pump downstream of the plate heat
exchanger on heat pumps
6-24
V=
A2-
A1+
14
11
12
NC
2
50Hz
Alimentazione 24 Vac
M11
NO
2
C2
J6
NO
3
C3
50 Hz
230 Vac
ALIMENTAZIONE
N
L
K4
A15-5
ON
1 2 3 4
1 2 4 8
Espansione
Indirizzi
Serial
Address
Indirizzo 5
ID
1
ID
2
ID
3
ID
4
IDC
1
G G0
24Vac
GN
D
T+ T- VG VG
0
Y1
J5
NC
1
C1
B1
J3
J4
Serial
Address
J9
B3
+Vd
c
GN
D
2 J 1 J
+5V
Re
f
B4
NO
1
B2
GN
D
+5V
Re
f
+Vd
c
J10
J8
NC
4
C4
NO
4
J7
NC
3
1 2 4 8
Power Supply
Power Supply
Addresses
Address
Expanding