Releasing Applications Miscellaneous
102 NFS-3030 Programming Manual P/N 51345:C 11/4/03
B.4 Miscellaneous
Initiating Devices
Releasing zone initiating devices include the following:
• FST-751 intelligent heat detectors
• FSI-751, FSP-751, FAPT-751, FSL-751 intelligent smoke detectors
• Conventional detection UL-listed devices connected to monitor modules
Multiple zone initiating devices can be used for the same releasing hazard. Map zone initiating
devices to the same Releasing Zone. Factory Mutual and certain Local Authorities Having
Jurisdiction require using redundant wiring (NFPA 72 Style 6 or Style D) for initiating devices in
releasing applications.
Warning Sounders
Warning sounders connect to SLC or Panel Circuit output module circuits (refer to this panel’s
installation manual). Note the following:
• If selecting Cross Zones, a warning sounder only activates when two zones alarm.
• Warning sounders—unlike release solenoids—do not wait for a Delay Timer.
• If Coding Functions are required for warning sounders, use an SLC output module.
• The same releasing hazard can activate multiple NACs.
Instructions for activating warning sounders:
Auxiliary Control Functions
Instructions for using control functions:
ACS Annunciation
Releasing points may be mapped to annunciators using annunciator point programming (Refer to
"ACS Point Programming" on page 25).
To activate a sounder Do this
When the Delay Timer starts, when
the releasing device activates, or both
Map the SLC or Panel Circuit to a releasing hazard
zone (R0-R9).
Immediately when one of the
initiating devices activate
Map the SLC or Panel Circuit output to a separate
zone (not R0-R9) that is also mapped to all
initiating devices of the hazard.
Function Do this
A releasing application
requires control relays
Use control modules set for dry contact operation. Program
the control relays for different functions by following the
instructions in “To activate a sounder” above.
Providing control functions Use an ACM-8R remote relay module mapped to the software
zones of the control panel.
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