Notifier

NFS-320

The Notifier NFS-320 is a compact intelligent fire alarm panel supporting 1 SLC loop. Ideal for small to medium commercial applications.

10 manuals41 trouble codesModels: NFS-320, NFS-320E, NFS-320C, NFS-320SYS, NFS-320SYS/E

Specifications

SLC Loops

1

Panel Type

Addressable

NAC Circuits

4 Class B / 2 Class A

Total Points

318

Network Nodes

103

Points/Loop

318 (FlashScan) / 99 (CLIP)

Battery (Ah)

7-200

Annunciator

Yes

Manuals

Installation2014

ONYX Series Panel Comparison

Compatibility Chart

Johnson Controls IFC/NOTIFIER

Compatibility Chart2022

Manuals That Reference This Model (35)

SLC WiringInstallationTechnical Reference2022 NFC-50/100InstallationOperationsProgramming2018 NCDDatasheet2025 FPC-951Datasheet2020 NFS2-3030Datasheet2017 NCA-2Datasheet2021 VeriFire ToolsDatasheet2018 NCM-W and NCM-FDatasheet2019 Marine ONYX SystemsDatasheet2015 N-WEBPORTAL (French)Datasheet2017 VESDA-HLI-GWDatasheet2017 NFC-50/100Datasheet2015 ONYXWorks LiteDatasheet2017 NFV-25/50DAZS Distributed Audio PanelDatasheet2010 NFC-50/100C (Canadian)Datasheet2015 BACNET-GW-3Datasheet2014 NCDDatasheet2021 NFS2-640Datasheet2017 DPI-232Datasheet2012 NCDDatasheet2019 MODBUS-GWDatasheet2010 FWSGDatasheet2015 TM-4Datasheet2010 ONYX Series NCSDatasheet2009 NFN-GW-EM-3Datasheet2017 ONYX Marine SystemsBrochure2013 N-WEBPORTALDatasheet2017 BACnet Gateway-3InstallationOperations2010 ONYX SeriesBrochure2011 UZC-256Datasheet2009 N-MPS and NFW-MPS (Canadian)Datasheet2010 NBG-12WLDatasheet2018 IPDACT SeriesInstallation2010 SLC-IMDatasheet2017 FWSGDatasheet2018

Trouble Codes

View all 41 →

ADRFLTDetector and sounder base address mismatch or the ACPS address is incorrect.ALIGNA beam detector is in configuration mode and will not detect fire.BAT.BACKUP RAMThe RAM battery backup voltage is low.BLOCKSomething has come between the beam detector and its reflector.CHGFLTThe power supply's battery charger is not working properly.CO 6MNThe CO detection element on the detector has six months left until expiration.CO EXPThe CO detection element on the detector has reached its expiration date.CO MonitorIndicates activation of a CO conventional detector connected to a monitor module.CO TBLThe CO element on the detector is not working properly.DIRTY 1The detector is dirty and needs cleaning.

Related Questions

What are the main differences between the NFS-320 and the NFS2-640?What batteries does the NFS-320 use, and when is an external battery box required?What are the NAC circuit specifications for the NFS-320, and how does the shared 6-amp power supply limit total NAC loading?What does the INVREP trouble mean on an NFS-320, and what are the most likely causes when a single device shows this after being replaced?How do I troubleshoot a ground fault on the NFS-320?

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