NFS-320 and NFS-320SYS UL Listing Document — P/N 52745LD:G9 5/19/2022 29
SUP.L(LASER)
2
supervisory Y lights supervisory LED Laser smoke detector used to report supervisory
condition rather than alarm. Latching.
SUP.T(LASER)
1,2
supervisory N lights supervisory LED Laser smoke detector used to report supervisory
condition rather than alarm. Tracking.
SMOKE(DUCTL) fire alarm Y lights fire alarm LED and activates CBE Duct Laser smoke detector
SUP T(DUCTL) supervisory N lights supervisory LED Laser smoke detector used as a duct detector to
report supervisory condition rather than alarm.
Tracking.
SUP L(DUCTL) supervisory Y lights supervisory LED Laser smoke detector used as a duct detector to
report supervisory condition rather than alarm.
Latching.
AIR REF fire alarm Y lights fire alarm LED and activates CBE Assign to one or more FSL-751 detectors used to
monitor the quality of air entering the protected area.
The air quality measurement allows the VIEW®
system to compensate for vehicle fumes, fog, or other
particles brought into the protected area through the
ventilation system. Poor air quality will lower the
sensitivity of all FSL-751 detectors on the SLC. The
detector sensitivity, however, remains within approved
limits (always less than 1% obscuration per foot).
Note: A reference detector still functions as a smoke detector, but you should set the detector sensitivity level to the least sensitive level—AL:9 and PA:9
Change Alarm and Pre-Alarm sensitivity. Refer to “Detector Sensitivity (in percent obscuration per foot)” on page 26 for a complete list of detector
sensitivity settings.
HEAT fire alarm Y lights fire alarm LED and activates CBE 190
o
F intelligent thermal sensor
HEAT+ fire alarm Y lights fire alarm LED and activates CBE 190
o
F intelligent thermal sensor with low temperature
warning.
HEAT(FIXED) fire alarm Y lights fire alarm LED and activates CBE 135
o
F intelligent thermal sensor
HEAT (ROR) fire alarm Y lights fire alarm LED and activates CBE 15
o
F per minute rate-of-rise detector
SMOKE ACCLIM fire alarm Y lights fire alarm LED and activates CBE Combination Photoelectric/heat detector without
freeze warning (Acclimate Plus™)
SMOKE(ACCLI+) fire alarm Y lights fire alarm LED and activates CBE Combination Photoelectric/heat detector with freeze
warning (Acclimate Plus™, or IntelliQuad FSC-851
Photoelectric Multi-Criteria Smoke Sensor)
SMOKE(MULTI)
3
fire alarm Y lights fire alarm LED and activates CBE Multi-sensor smoke detector
ASPIRATION fire alarm Y lights fire alarm LED and activates CBE Aspiration smoke detector
ASPIR (SUP) supervisory Y lights supervisory LED and activates CBE Aspiration detector supervision
ASPIR. (PRE) Pre-alarm N lights Pre-alarm LED and actives CBE Aspiration detector Pre-alarm
ASPIR. (NON) non-fire N activates CBE Aspiration detector non-alarm
ASPIR. (REF) non-fire N activates CBE Used as a reference for other aspiration detectors on
the loop.
Note: Aspiration detector (FAAST) point programming requires 5 SLC addresses.
ACCL
ACCL (P SUP) fire Y (see
note
below)
activates CBE Combination Photoelectric/Heat detector. Photo
element activation generates a supervisory condition
ACCL+ (P SUP) fire Y (see
note
below)
activates CBE Combination Photoelectric/Heat detector with low
temperature warning. Photo element activation
generates a supervisory condition.
Note: For ACCL/ACCL+ detectors:
Detectors programmed as ACCL (P SUP) or ACCL+ (P SUP), the heat element will latch and require a system reset to clear. The Photo element will
latch or track, depending on the ACCL (P SUP) latching setting.
1 Not suitable for Canadian applications.
2 Requires approval of AHJ.
3 CLIP Mode only
4 LED representation of a CO alarm may be performed using an ACS annunciator.
5 Photo element can be programmed as latching or tracking for all FIRE/CO devices programmed as this type ID via VeriFire Tools.
Table 7 Intelligent Detector Type Codes (3 of 3)
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