Master Programming Level
NAC #
1=ZONE
00 00 00 00 00 2=SIL INHIBITED NO
NAC Screen #3
NAC #
1=SYNC TYPE
NAC Screen #4
Programming
3.6.5.5.6 ZoneA maximum of five zones can be programmed to each main circuit board NAC. Pressing 1 while viewing NAC Screen #3 displays the following screen:
ZONE ASSIGNMENT
Z00 Z** Z** Z** Z**
Zone ScreenNote that Z** represents the Zone Number(s) corresponding to the selected NAC. The factory default for an unprogrammed device is Z00 for general alarm zone. A flashing cursor will appear on the first 0 to the left. Enter the two digit number corresponding to the zone that is to be assigned to this NAC. The cursor moves to the next Z** designation. Continue entering zone assignments or the remaining zones can be left blank or programmed as general alarm zone Z00. When all desired changes have been made, press the Enter key to store the zone assignments. The display will return to the NAC Screen #3 which will show the zone assignments just entered.
3.6.5.5.7 Silence InhibitedThe Silence Inhibit feature, when enabled, prevents the silencing of the selected main circuit board NAC for a period of one minute. Resetting the FACP will also be prevented for one minute while the NAC programmed for silence inhibit is activated. Pressing 2 while viewing NAC Screen #3 will cause the display to change from the factory default of Silence Inhibit No to Silence Inhibit Yes. Each press of the 2 key will cause the display to toggle between the two options.
3.6.5.5.8 Sync TypeIf synchronized strobes were selected as the Type of device installed, the type of synchronization must be selected in this option. Pressing 1 while viewing NAC Screen #4 will cause the following screen to be displayed:
NAC SYNC TYPE 1=SYSTEM SENSOR 2=WHEELOCK 3=GENTEXPressing 1 while viewing this screen will select System Sensor synchronization, 2 will select Wheelock and 3 will select Gentex.
3.6.5.5.8.1 Maximum Number of Strobes for SynchronizationThe total current draw for each Notification Appliance Circuit cannot exceed 2.5 amps. Refer to the manufacturer’s documentation supplied with the Strobes to determine the maximum current draw for each strobe and ensure that the circuit maximum is not exceeded.
To ensure proper strobe and circuit operation, there is also a limit to the number of strobes that can be attached to each circuit. Following is a list of the strobes that have been tested with this FACP and the maximum number that can be connected to each NAC. Make sure that the NAC maximum current is not exceeded:
System Sensor: 40 Strobes
Wheelock: 25 Strobes
Gentex: 23 Strobes
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