Tyco AutoPulse Z-10, Инструкции по установке, программированию и эксплуатации

Страница: 64 / 89

Overview, Continued
The Abort Release Time Delay specifies the action that occurs when the abort switch is released.
This option applies only to Agent Release applications.
Important Notes: For all choices except IRI Abort, pressing and holding the abort
switch prevents agent release for as long as the switch is held in. For IRI Abort, the abort
switch must be pressed and held before the second alarm activation occurs to prevent
release. 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 Investigation Timer. When the
Investigation 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.
Use of the abort switches in a pre-action or deluge water type releasing service will
void UL 864 Listing for this product.
Continued on next page
Programming Abort Switch Operation
Overview