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Idiomas disponibles
Idiomas disponibles
1.3 - ELECTRICAL CONNECTIONS
With reference to figures 6.i, 7.i and 8.i:
E
SWITCH MAINS SUPPLY 230 V~ OFF
N
Make the connection to the mains supply
terminal
1
=
NEUTRAL
terminal
2
=
LINE
Make the connections to device to be controlled
ATTENTION:
terminal
3
internal connection; max. total current 5 A
CONNECTIONS TO SOLENOID VALVE 1 (zone 1).
terminal
4
= contact normally closed
terminal
5
= contact normally open
terminal
6
= common
CONNECTIONS TO SOLENOID VALVE 2 (zone 2).
terminal
7
= contact normally closed
terminal
8
= contact normally open
terminal
9
= common
CONNECTIONS TO PUMP (or burner)
terminal
11
= common
terminal
12
= contact normally open
Example of connection to 2 solenoid valves (2 wires)
Fig. .i 6
and to pump.
Fig. 7.i
Example of connection to 2 solenoid valves (2 wires)
and to burner.
6
s
(L2) = phase available for possible
N
230 V~
L
solenoid valve
N
1
1
2
2
3
3
4
4
5
5
6
6
N
N
L1 L2
L1 L2
Fig. 6.i
N
230 V~
L
solenoid valve
N
2
2
3
3
5
5
6
6
1
1
4
4
N
N
L1 L2
L1 L2
Fig. 7.i
Zone 2
Zone 1
solenoid valve
Pump
N
N
7
8
9
11
12
2 zones
receiver
Zone 1
Zone 2
solenoid valve
Burner
N
N
8
9
11
12
7
2 zones
receiver
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