78 NFW-100X Manual — P/N LS10131-001NF-E:C 7/25/2018
Programming Master Programming Level
remaining zones can be left blank or programmed as general alarm zone Z000. 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.
Silence Inhibit
The Silence Inhibit feature, when enabled, prevents the silencing of the selected main circuit board NAC for
a period of five minutes. Resetting the FACP will also be prevented for one minute while the NAC pro-
grammed 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.
Sync Type
If 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 dis-
played:
Pressing 1 while viewing this screen will select System Sensor synchronization, 2 will select Wheelock, and 3 will select Gentex.
Maximum Number of Strobes for Synchronization
The total current draw for each Notification Appliance Circuit cannot exceed 2.5 amps. Refer to the manufacturer’s documentation sup-
plied 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.
MNS Override
The MNS Override feature, when enabled, allows the NFC-50/100 to override the FACP and turn off an
active NAC or prevent the NAC from activating during a mass notification event. This feature is the oppo-
site of MNS Active. Both cannot be enabled in the system at the same time. Pressing 2 while viewing NAC
Screen #4 will cause the display to change from the factory default of MNS Override No to MNS Override
Yes. Each press of the 2 key will cause the display to toggle between the two options.
MNS Active
The MNS Active feature, when enabled, allows the selected NAC to activate when an MNS Event occurs
and the FACP receives a message from the NFC-50/100. The selected NAC will activate regardless of zone
mapping. This feature is the opposite of MNS Override. Both cannot be enabled in the system at the same
time. Pressing 3 while viewing NAC Screen #4 will cause the display to change from the factory default of
MNS Active No to MNS Active Yes. Each press of the 3 key will cause the display to toggle between the two
options.
Relays
Pressing 3 while viewing System Setup Screen #2 will allow the programmer to configure two main circuit
board Form-C relays from the following screen:
To program Relay 1 or Relay 3, press the number corresponding to the selected relay. Note that Relay 2 is fixed as a Trouble relay.
Selecting Relay 2 will have no effect on its programming. The following screen will appear for each relay to be programmed:
Pressing 1 for Type while viewing the Relay Screen will cause the following screens to be displayed:
NAC #
1=ZONE ASSIGNMENT
000
2=SILENC INHIBIT NO
NAC Screen #3
NAC #
1=SYNC TYPE
2=MNS OVERRIDE
3=MNS ACTIVE
NAC Screen #4
NAC SYNC TYPE
1=SYSTEM SENSOR
2=WHEELOCK
3=GENTEX
NAC #
1=SYNC TYPE
2=MNS OVERRIDE
3=MNS ACTIVE
NAC Screen #4
NAC #
1=SYNC TYPE
2=MNS OVERRIDE
3=MNS ACTIVE
NAC Screen #4
SYSTEM SETUP
1=TIMERS
2=NAC
3=RELAYS
System Setup Screen #2
RELAYS
1=RELAY 1
2=RELAY 2
3=RELAY 3
Relays Selection Screen
RELAY #
1=TYPE
ALARM
Relay Type Screen
RELAY
1=ALARM
2=SUPERVISORY
3=SUPERVISORY AR
Relay Screen #1
RELAY
1=TROUBLE
2=COMM FAIL
3=PROCESS_MON
Relay Screen #2
RELAY
1=PROCESS MON AR
2=AC LOSS
3=HAZARD
Relay Screen #3
RELAY
1=MEDICAL
2=SILENCEABLE ALARM
3=CARBON MONOXIDE
Relay Screen #4
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