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Example: four 15 m cables are associated to form a group of 60 metres. In the event of a leak
detected by the third cable of the group, the alarms will be located between 31 m and 45 m instead of
between 1 m and 15 m.
(M) 1.3 DESIGNATION RESET
1 3 (M) 1.3
Reset is used to restore the factory-setting names. This action is not reversible.
(M) 2. OPERATION
(M) 2.1 BUZZER ON/OFF
2 1 (M) 2.1
The audible alarm can be enabled or disabled.
When the audible alarm is enabled, the digital unit sounds continuously and must be silenced
manually by pressing the "V (ESC)" button.
When the audible alarm is disabled, the digital unit only sounds during the self-test procedure at
system startup, or when pressing the "TEST" button.
(M) 2.2 DRY CONTACTS
(M) 2.2.1 INTERNALRELAYS
2 2 1
1 8/V
(M) 2.2.1.1
The digital unit is equipped with a dry contact to check for the presence of power (POWER FAIL). This
contact is not configurable.
There are eight (8) dry contacts on the digital unit, configurable via 3-point terminal blocks. They can
be used Normally Open (NO) or Normally Closed (NC), depending on their wiring. The type of fault
with which they are associated - leak, discontinuity or both - can be defined, together with the set of
sense cables on which they will be enabled.
Go to MENU (M) OPERATION DRY CONTACTS INTERNAL RELAYS
The first contact to configure is the synthesis fault. Press 1 to CONFIGURATE.
Choose a relay number to activate for the synthesis of leaks, then confirm using the V button.
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