NFS-320 and NFS-320SYS UL Listing Document — P/N 52745LD:G9 5/19/2022 25
2 = Read Status
READ
0 = POINT
2 = HIST (History)
4 = ALARM HIST (Alarm History)
PRNT (Print)
1 = POINT
3 = HIST (History)
5 = ALARM HIST (Alarm History)
Notice to Users, Installers, Authorities Having Jurisdiction and Other Involved Parties:
This product incorporates field-programmable software. In order for the product to comply with the requirements in the Standard for Control Units and
Accessories for Fire Alarm Systems, UL 864, ULC 527-11, certain programming features or options must be limited to specific values or not used at
all as indicated in Table 4 below.
This product incorporates field-programmable software. In order for the product to comply with the requirements in the Standard for
Control Units and Accessories for Fire Alarm Systems, UL 864, certain programming features or options must be limited to specific values
or not used at all as indicated below.
Program Feature or Option
Permitted
in UL 864
(Y/N)
Permitted
in UL2610
(Y/N)
Permitted in
ULC 527-11
(Y/N)
Possible Settings
Setting Permitted
in UL 2610
Settings Permitted
in UL 864
Permitted in
ULC 527-11
IP downloads over a local area
network (LAN) or the internet
(WAN - Wide Area Network)
No N/A No Yes
No
Timed
N/A No No
Releasing: Abort Switch Yes N/A Yes NYC
AHJ
ULI
IRI
N/A ULI
IRI
ULI
IRI
For Wireless Applications:
Trouble Re-annunciation
Yes N/A Yes 4 hours, 24 hours N/A 4 hours 4 hours
Alarm Re-annunciation Yes N/A Yes 4 Hours, 24 Hours N/A 24 Hours 24 Hours
Supervisory Re-annunciation Yes N/A Yes 4 Hours, 24 Hours N/A 24 Hours 24 Hours
CO Re-annunciation Yes N/A Y/N 4 Hours, 24 Hours N/A 24 Hours Y/N
Detector Programming:
Supervisory Type Codes
Yes N/A Yes SUP L(DUCTI)
SUP T(DUCTI)
SUP T(DUCTP)
SUP L(DUCTP)
SUP L(ION)
SUP T(ION)
SUP L(PHOTO)
SUP T(PHOTO)
SUP L(LASER)
SUP T(LASER)
FIRE/CO (P SUP)
N/A SUP L(DUCTI)
SUP T(DUCTI)
SUP L(DUCTP)
SUP T(DUCTP)
SUP L(DUCTI)
SUP T(DUCTI)
SUP L(DUCTP)
SUP T(DUCTP)
ALA.SCROLL (Scroll Display) No N/A No Y
N
N/A N N
TBL.REMIND Yes N/A Yes *, 1, 2, 3, 4, 5 N/A 2 2
REGION No N/A Yes 0 No special
setting
1 China
2 Canada
N/A 0 (No special setting) Canada
Alarm Verification Time Yes N/A Yes 0 to 240 seconds N/A 0 to 60 seconds 0 to 60 seconds
Presignal Delay/PAS
1
1 For proper PAS operation, a CGW-MB may not be installed on the network.
YN/A
Presignal
Delay - 60-180-
seconds
PAS (Positive
alarm
sequence) - 15
seconds
Y
N/A
N
DCC Enable Yes N/A Yes Yes, No N/A Yes or No Yes
Exit Time Dealy N/A Y N/A N/A 60 Sec. or Less N/A N/A
Entry Time Delay N/A Y N/A N/A 60 Sec. or Less N/A N/A
Auto-Silence Y Y Y
OFF, 3, 10,15,20
Min.
15, 20 OFF, 3-20 10,15,20
Table 4 Programming Features with Settings Requiring AHJ Approval
1=PROGRAMMING 2=READ STATUS ENTRY
(ESCAPE TO ABORT)
READ POINT=0 HIST=2 ALARM HIST=4 <ENTER>
PRNT POINT=1 HIST=3 ALARM HIST=5 <ENTER>
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