INSTALLATION INSTRUCTIONS
1
2 3 4
L N
1
2 3 4
L N
L
N
1 2 3
5 4
L N
+
–
12V dc
Connection diagrams
With NC solenoid valve
Detector and solenoid valve power supply at 12V.
N.B.: the GW 10-12-14 719 power supply module is
only suitable for powering the detector and not the
solenoid valve.
NC type valve
With NA solenoid valve
Detector and solenoid valve power supply at 12V.
N.B.: the GW 10-12-14 719 power supply module is
only suitable for powering the detector and not the
solenoid valve.
NO type valve
Detector and solenoid valve power supply at 230V
1
2 3 4
33
12V ac/dc
12V ac/dc
Remote
control unit
(e.g. GW90821)
NO type
valve
E
N
G
L
I
S
H