Amico Nema 4 Master Alarm - Manual (Page 20)

20 Amico Pipeline
SIGNAL INPUT SELECTION
Factory Default - Normally Closed as per NFPA 99.
The Amico alarm can detect field devices in the Normally Open or Normally Closed position.
For Normally Closed Set switch #3 to the OFF position.
For Normally Open Set switch #3 to the ON position.
PLEASE NOTE: The above signal input selection, applies to both alarm systems - the Master/NEMA 4
and the 2 in 1.
MAINTENANCE MODE
Factory Default - Disabled
The Maintenance (or Latch) mode is used to allow hospital personnel to identify loose wiring or faulty source equipment.
By putting the master module into “Latch” mode, any alarms received; even transient ones, will be latched-on so that
maintenance personnel can identify the source of the problem. The Maintenance mode will disable the automatic reset,
if a fault condition has been rectified. The alarm indicator can only be turned-off by pushing the “alarm silence” button
on the annunciator module twice. The “Maintenance” LED will illuminate whenever the maintenance mode is enabled.
1 HR
12 HR
24 HR
Version
3 4
Disable Set switch #4 to the OFF position.
Enable Set switch #4 to the ON position.