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This feature determines how long the smoke detector power is off after reset. No alarms are
registered by the system for 5 sec after power is returned.
The display scrolls through the TIMERS options. Press [1] for Smoke Reset. The following
window appears:
SMOKE RESET (__ )
(1-16 SECS):_______
Enter the time and press [#/Enter]. The existing setting is shown in parentheses on the first
line. After you have programmed the smoke reset, the previous window appears.
AC fail delay
Shortcut: 0-PROG, 3-PROG SYSTEM, 2-TIMERS
This feature sets the number of hours the control panel waits after an AC failure before
sending an AC Failure report. A setting of DC causes the system to send a report when 25% of
the battery capacity is used.
The display scrolls through the TIMERS options. Press [2] for AC FAIL DELAY. The following
window appears:
AC FAIL DELAY
1 - WAIT FOR DC
2 - ENTER TIME
The wait for DC function causes the AC fail report to be sent when the battery is 25%
depleted, based on the measured voltage of the battery. If you want to WAIT FOR DC (25
percent of capacity), press [1]. The existing setting is displayed in parentheses on the first
line, either “DC”, or the number of hours selected. After you program the AC Fail Delay, the
previous window appears.
To ENTER TIME press [2]. The following window appears:
AC FAIL DLY (___)
(00-24 HRS):_______*
* For acceptable programming selections for UL864 9
th
edition Listed applications, see
Programming features for UL864, 49.
Enter the time and press [#/Enter]. The existing setting is shown in parentheses on the first
line. After you program the AC Fail Delay, the previous window appears.
i
Notice!
When Wait For DC is the existing selection, the Enter Time menu displays DC as the time in
hours.
Auto silence
Shortcut: 0-PROG, 3-PROG SYSTEM, 2-TIMERS
This feature silences the sounding of an alarm condition on selected NACs after a certain
amount of time. When you use Auto Silence, pressing [0/Prog] disables the feature and the
only way to turn off an alarm is to manually silence it. Entering between 5 min and 99 min
means that the alarm sounds for that much time before automatically silencing.
Fire Alarm Control Panels Control Panel Programming | en 63
Bosch Security System, Inc. Installation and Operation Manual 2012.08 | 04 | F01U008458