Gewiss CHORUS GW 10 716 Instructions D'installation page 32

INSTALLATION INSTRUCTIONS
Description of the water detector clamps
The detector can be connected to the 230V - 50 Hz mains (when required) using a 230V ac
- 12V dc power supply module (GW 10 719, GW 12 719 e GW 14 719).
1
L N
L (+)
12V ac/dc
N (-)
2NA/1NC, 5A(AC1)/3A(AC15) - 250V ac
A Potential-free contact to be used for controlling a solenoid valve with manual reset
(NO or NC).
B Supplementary NO contact for a local and/or remote signalling function.
The installation and electrical connection of the devices and appliances must be done by
qualified personnel and in conformity with the standards and laws in force.
The manufacturer declines all and any responsibility concerning the use of products that must
follow specific environmental and/or installation standards, the responsibility for which remains
at the competence and charge of the installer.
The examples given in this documentation are of principle; scrupulously comply with the laws
and standards in force for the connection operations.
Warning: Power down the mains supply before installing the product
2 3 4
1
2
3
4
32
A
B