Fire-Lite MS-2410BC Conventional Control Panel - Manual (Page 40)

Program Features and Options
40 Document #50801 Rev.C 12/14/01 P/N 50801:C
Auto-silence
Auto-silence is the program feature that will automatically silence the Notification Appliance Circuits, if they are
programmed as silenceable circuits, after a programmed time interval. The factory default setting is auto-silence
disabled. Note that one and only one of the four selections must be selected or the panel will not allow the pro-
grammer to continue.
Silenceable NACs (Notification Appliance Circuits)
This feature, if enabled, allows the silencing of Notification Appliance Circuits. Both circuits are programmed
together for silenceable (enabled) or nonsilenceable (disabled) operation.
Walktest
The MS-2410BC provides the capability to perform a walktest of the system without triggering the optional
ACM-8RF zone relays, the system annunciators or the alarm output relay. Walktest allows the testing of the 10
Initiating Device Circuit zones. An audible or silent walktest may be performed.
For an audible walktest, the first initiating device activated on a zone will cause the Notification Appliance Cir-
cuits to turn on for four seconds. Subsequent device activations on the same zone will cause the NACs to turn on
for one second. Any smoke detectors that are activated will be reset. Zone faults (open circuits) will cause the
NAC to remain on steady until the fault is cleared. Silent walktest will be indicated by LEDs and piezo sounder at
the control panel only, without activating the NACs.
Supervisory Alarms
Zones 9 and 10 can be programmed for activation on Supervisory alarm or Smoke alarm. Zones are programmed
for supervisory where a waterflow sensing device has been employed and the wiring to the waterflow valve and/
or tamper switch is to be monitored. If the tamper switch has been activated (normally open contacts close), a
supervisory alarm condition will occur and the zone's supervisory alarm red LED will blink.
A supervisory zone can be programmed for latching, which requires a panel reset to restore the zone after clearing
the supervisory alarm, or auto-resettable, which will automatically restore the zone after the supervisory alarm is
cleared. Note: Do not select auto-resettable if the zone is programmed as a smoke zone.
TABLE 3-3: Auto-silence Program Options - Zone 1 Alarm LED
Trouble Zone LED Number (yellow) Auto-silence Program Options
1 Disabled (factory default)
2 Five (5) Minutes
3 Ten (10) Minutes
4 Twenty (20) Minutes
TABLE 3-4: Silenceable NACs - Zone 2 Alarm LED
Trouble Zone LED Number (yellow) Silenceable NAC Program Options
1
NAC #1 & #2 (factory default = silenceable - LED On);
LED Off = nonsilenceable
TABLE 3-5: Walktest - Zone 3 Alarm LED
Trouble Zone LED Number (yellow) Walktest Program Options
1
Audible (factory default) = LED Off
Silent = LED On