Enabling System Options,
Continued
5-4
Depleted Battery
This option selects the mode of operation for the AUTOPULSE Z-28 FACP if an alarm occurs
during an AC power loss while a Depleted Battery trouble exists.
IMPORTANT: Set the Depleted Battery Cut Out Timer system option to ON for
suppression release systems.
The specific operation of the Depleted Battery option differs slightly, depending on whether
you have a domestic or Canadian system.
Domestic Operation. The default setting for the option is OFF and the depleted battery
threshold voltage is 19.4 VDC ± 5%. Operation of this option for a domestic system is as
follows:
•
If the system is in alarm and a depleted battery condition occurs, any NACs that are active
remain active.
•
If the system in not in alarm and a depleted battery condition occurs, the NACs are
prevented from activating.
Canadian Operation. The default setting for the option is OFF and the depleted battery
threshold voltage is 19.4 VDC ± 5%. Operation of this option for a Canadian system is as
follows:
•
When a depleted battery condition occurs, power is turned off to the AUTOPULSE Z-28.
AC power must be restored to re-activate the AUTOPULSE Z-28.
Enable this option by selecting the check box shown below. Refer to Figure 5-2 for the
location of this option.
Figure 5-4. Depleted Battery Checkbox
Alarm Silence/Inhibit
You can inhibit the Alarm Silence/System Reset on an AUTOPULSE Z-28 FACP for a set
duration. The range for the Silence/Reset Inhibit timer is 0-60 minutes with zero (No Inhibit)
being the default setting.
Enable this option by selecting the following check box, as shown below. Refer to Figure 5-2
for the location of this option.
Figure 5-5. Alarm Silence Inhibit Option
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