3. Operation of the Control Panel Fire Alarm Mode of Operation
24 NFS-640 Operations Manual P/N 51334:B 10/03/2003
Interpreting Fire Alarm Type Codes
The Type Code that displays in the Alarm message indicates the function of the point that initiates the
fire alarm. For example, a monitor module with a
PULL STATION Type Code means that the monitor
module connects to a manual pull station. The table below lists the Type Codes that can appear in an
alarm message:
Table 4 Fire Alarm Type Codes
Monitor Modules
Type Code
Latching
(Y/N)
Purpose What it does
Blank Y Indicates activation of a device with no description Lights FIRE ALARM LED and activates CBE
HEAT DETECT Y Indicates activation of a conventional heat detector Lights
FIRE ALARM LED and activates CBE
MONITOR Y Indicates activation of an alarm-monitoring device Lights
FIRE ALARM LED and activates CBE
PULL STATION Y Indicates activation of a manual fire-alarm-activating device,
such as a pull station.
Lights
FIRE ALARM LED and activates CBE
RF MON MODUL Y Indicates activation of a wireless alarm-monitoring device Lights
FIRE ALARM LED and activates CBE
RF PULL STA Y Indicates activation of a wireless manual fire-alarm-activating
device, such as a pull station
Lights
FIRE ALARM LED and activates CBE
SMOKE CONVEN Y Indicates activation of a conventional smoke detector attached
to an FZM-1
Lights
FIRE ALARM LED and activates CBE
SMOKE DETECT Y Indicates activation of a conventional smoke detector attached
to an FZM-1
Lights
FIRE ALARM LED and activates CBE
WATERFLOW Y Indicates activation a waterflow alarm switch Lights
FIRE ALARM LED and activates CBE
EVACUATE SW N Emulates keypad Drill Switch Activates all silenceable outputs
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
Detectors
Type Code
Latching
(Y/N)
Purpose What it does
SMOKE(ION) Y Indicates activation of an ion smoke detector Lights FIRE ALARM LED and activates CBE
SMOKE(DUCT I) 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)* 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
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
SMOKE ACCLIM Y Indicates activation of detector (Acclimate Plus™), without
freeze warning
Lights
FIRE ALARM LED and activates CBE
SMOKE (ACCL+) Y Indicates activation of detector (Acclimate Plus™), with
freeze warning
Lights
FIRE ALARM LED and activates CBE
SMOKE MULTI* Y Multisensor smoke detector Lights
FIRE ALARM LED and activates CBE
*CLIP mode only
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