1-7
Important Notes: (NYC Abort – Does not comply with UL864)
Specific operation of the NYC Abort is as follows:
Pressing the Abort switch does the following:
a. Bell and bell strobe turn on (NAC1)
b. Evacuation visuals turn off (NAC3)
c. Evacuation audibles turn off (NAC2)
d. Automatic Release Timer countdown stops at its current value.
Releasing the Abort switch starts the 90-second Investigate Timer. When the
Investigative Timer expires, the following occurs:
a. Bell and bell strobe turn off (NAC1)
b. Evacuation visuals turn on (NAC3)
c. Evacuation audibles turn on at 120 BPM (NAC2)
d. Reload the Automatic Release Timer with the programmed value
Subsequently pressing/releasing the abort switch repeats the process (silencing the
NACs, activating the bell, starting the 90 second investigation timer, etc.) until the
Release Timer expires and the RAC(s) activate.
Pressing/releasing the Abort switch while the Investigation Timer counts down has no
effect (i.e., it will not reset the timer).
Note: All other abort switch modes are discussed in “Programming Abort Switch Operation” in Chapter 4
of this manual.
Continued on next page
Supported Applications, Continued
Pre-Programmed
Applications
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