2: Nac (Notification Appliance Circuit); Enabled - Honeywell Fire-Lite Alarms MS-5UD Series Manual

Programming
3.5.2 NAC (Notification Appliance Circuit)
PROGRAMMING
1=INPUT ZONES
2=NACS
3=RELAYS
Programming Screen #1
NAC #

1=ENABLED

2=CODING
STEADY
NAC Screen #1
70
3. With the cursor on the last letter of the Noun field, press the zero key again to increment the
room number to 305.
4. Press the Enter key to store the information.
The options for the NACs on the control panel main circuit board can be configured by pressing 2
while viewing Programming Screen #2. The following screens will be displayed:
1=NAC 1
2=NAC 2
The Notification Appliance Circuits can be configured independently by pressing 1 for NAC 1, 2
for NAC 2, 3 for NAC 3, or 4 for NAC 4.
To program an NAC circuit, press the number corresponding to the NAC to be programmed. The
following screens will be displayed for each selection:
Enabled
Pressing 1 while viewing NAC Screen #1 will cause the display to change to Enabled No. This will
prevent the selected main circuit board NAC from activating its devices. Each press of the 1 key
will cause the display to toggle between Enabled Yes and Enabled No.
Note that if a circuit is disabled, a trouble will be logged on the FACP until the circuit is enabled.
NACS
NAC Selection Screen
NAC #
1=ENABLED
2=CODING
STEADY
NAC Screen #1
NAC #
1=SILENCE
2=AUTO SILENCE
3=SIL INHIBITED
NAC Screen #2
MS-5UD & MS-10UD Series Manual — P/N 52626:C2 1/24/2012
Master Programming Level
3=NAC 3
4=NAC 4
YES
YES
NO
NO