NFS2-3030 Programming Manual — P/N 52545:K1 03/20/2012 99
Abort Switches Releasing Applications
B.3.1 ULI Abort Switch
A ULI Abort Switch has a standard UL-type delay timer that complies with UL Standard 864.
When an alarm initiates in the programmed releasing zone,
the abort switch can be pressed while
the delay timer continues to count down, and held for as long as necessary. If the abort switch is
pressed after the delay timer has expired, the abort switch has no effect. Releasing the abort switch
starts a countdown by a 10-second ULI timer. When the 10-second ULI timer expires, the control
panel activates the releasing zone outputs.
Figure B.3 ULI Abort Switch
Release the Abort
Switch; the 10-second
ULI timer begins
Press and hold the
Abort Switch for 15
seconds
When the 10-seconds
ULI timer expires, the
control panel activates
Releasing Zone outputs
10 sec
Program selections for this releasing zone
Total time from alarm initiation to
release:
5 + 15 + 10 = 30 seconds
Alarm
Delay Time: 15 seconds
Abort Switch: ULI
Cross Zone: N
Soak Time: 0
15 sec
15 sec
20 sec
5 sec
30 sec
5 sec
0 sec
Delay Time=15 sec.
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