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Initiating Devices
66 AFC-600 Programming PN 51032:A 3/8/99
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Releasing zone initiating devices include the following:
• FDX intelligent heat detectors
• SDX, CPX, LPX, or IPX intelligent smoke detectors
• Conventional detection UL-listed devices connected to monitor modules
You can use multiple zone initiating devices for the same releasing hazard. Do so by
mapping 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.
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Warning sounders connect to any of the four panel NACs, to Panel Circuits, or to
control module circuits (refer to the AFC-600 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 one of the NACs or
Panel Circuits—not a control circuit.
• The same releasing hazard can activate multiple NACs.
Table 33 contains instructions for activating warning sounders.
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Table 34 contains instructions for using control functions:
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To activate a sounder Do this
When the Delay Timer starts, when
the releasing device activates, or both
Map the control module or NAC, or Panel Circuit to
a releasing hazard zone (R0-R9).
Immediately when one of the
initiating devices activate
Map the control or NAC, or Panel Circuit 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 Table 33.
Providing control functions Use an ACM-8R remote relay module mapped to the software
zones of the control panel.
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