20 NFS2-640 Operations P/N 52743:L4 06/10/19
Operation of the Control Panel Fire Alarm Mode of Operation
MAN. RELEASE Y Indicates activation of a monitor module programmed to a
releasing zone to perform a releasing function.
Lights FIRE ALARM LED and activates CBE
MANREL DELAY Y Indicates activation of a monitor module programmed for
a release output
Lights
FIRE ALARM LED and activates CBE
SECOND SHOT N Provides second activation of releasing zone after soak
timer has expired.
Indicates ACTIVE and activates CBE
CO MONITOR* Y Indicates activation of a CO conventional detector Activates CBE, does not light an indicator
at the control panel.
Detectors
SMOKE(ION) Y Indicates activation of an ion smoke detector Lights FIRE ALARM LED and activates CBE
SMOKE(DUCT I)
3
Y Indicates activation of a duct ion smoke detector Lights FIRE ALARM LED and activates CBE
SMOKE(PHOTO) Y Indicates activation of a photo smoke detector Lights
FIRE ALARM LED and activates CBE
RF_PHOTO Y Indicates activation of a wireless photoelectric smoke
detector
Lights
FIRE ALARM LED and activates CBE
SMOKE(DUCTP) Y Indicates activation of a duct photo smoke detector Lights
FIRE ALARM LED and activates CBE
SMOKE(HARSH)
1
* Y Indicates activation of a HARSH smoke detector Lights FIRE ALARM LED and activates CBE
SMOKE(LASER) Y Indicates activation of a laser smoke detector Lights
FIRE ALARM LED and activates CBE
SMOKE(DUCTL) Y Indicates activation of a duct laser smoke detector Lights
FIRE ALARM LED and activates CBE
SMOKE(BEAM) Y Indicates activation of a beam smoke detector Lights
FIRE ALARM LED and activates CBE
SMOKE(DUCTL) Y Indicates activation of a duct laser smoke detector Lights
FIRE ALARM LED and activates CBE
AIR REF Y Indicates activation of a laser air reference detector. Lights
FIRE ALARM LED and activates CBE
HEAT Y Indicates activation of a 190
o
F intelligent thermal detector Lights FIRE ALARM LED and activates CBE
HEAT+ Y Indicates activation of a 190
o
F adjustable threshold
intelligent thermal detector
Lights FIRE ALARM LED and activates CBE
HEAT(ANALOG) Y 135
o
F intelligent thermal sensor Lights FIRE ALARM LED and activates CBE
HEAT (ROR) Y 15
o
F per minute rate-of-rise detector Lights FIRE ALARM LED and activates CBE
FIRE/CO
4
Y Indicates activation of photoelectric, carbon monoxidem
and heat detector
Lights FIRE ALARM LED and activates CBE
FIRE/CO (P SUP)
2,4,5
Y Indicates activation of photoelectric, carbon monoxidem
and heat detector
Lights FIRE ALARM LED and activates CBE
FIRE/CO (C SUP)
4
Y Indicates activation of photoelectric, carbon monoxidem
and heat detector
Lights FIRE ALARM LED and activates CBE
NOTE: For FIRE/CO detectors:
Detectors programmed as FIRE/CO (P SUP), the heat and CO elements will latch and require a system reset to clear. The Photo element will latch or track,
depending on the FIRE/CO (P SUP) setting. Detectors programmed as FIRE/CO (C SUP), the heat and Photo elements will latch and require a system
reset to clear. The CO element will latch or track depending on the FIRE/CO (C SUP) setting.
Acclimate
SMOKE ACCLIM Y Indicates activation of detector (Acclimate Plus™, FSC-
851 IntelliQuad), without freeze warning
Lights
FIRE ALARM LED and activates CBE
SMOKE (ACCL+) Y Indicates activation of detector (Acclimate Plus™, FSC-
851 IntelliQuad), with freeze warning
Lights
FIRE ALARM LED and activates CBE
SMOKE MULTI* Y Multisensor smoke detector Lights
FIRE ALARM LED and activates CBE
ACCL (P SUP) ,m b. Y (see
note
below)
Combination Photoelectric/Heat detector. Photo element
activation generates a supervisory condition.
Lights
FIRE ALARM LED and activates CBE
FlashScan only. No Pre-Alarm.
ACCL+ (P SUP) Y (see
note
below)
Combination Photoelectric/Heat detector with low
temperature warning. Photo element activation generates
a supervisory condition.
Lights
FIRE ALARM LED and activates CBE
FlashScan only. No Pre-Alarm.
Type Code
Latching
(Y/N)
Purpose What it does
Table 3.1 Fire Alarm Type Codes (2 of 3)
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