14
SXL-EX
Operation, Installation, and Maintenance Manual
1. To select the proper Retard/Reset time,
begin with the Alarm Verification time
required by the system owner or local
authority.
2. Subtract the built-in 6 second system
delay. Make sure that the result is equal
to, or greater than the Detector Start-up
Delay from the Table below. If not, the
Alarm Verification Time must be length-
ened, or a new detector must be selected
for the installation.
3. Select the Retard/Reset time from the
programming instructions on page 18
which is closest to your result.
Example:
1. Alarm Verification Time required
by building owner =
30 seconds
2. Subtract the built-in, 6 second
system delay
-6 seconds
3. Result =
24 seconds
Select a Retard/Reset Time of 25 seconds from the
table on page 18 of the programming instructions.
NOTE:
All detectors in the table below, except the
PE-3/3T and PE-11/11T, can be used for this
application. The PE-3/3T and PE-11/11T
Delay Startup is longer than the Retard/Reset
time and therefore would cause the Alarm
Verification time to exceed 30 seconds.
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Set System Password
(Program Level 7)
The System Password consists of four digits
using the four system keys: ACK, RESET,
DRILL, SILENCE. The password can be any
4-digit sequence of these keys.
Set AC Fail Signal Delay
(Program
Level 8)
Underwriters Laboratories, Inc. requires all
fire protection systems which communicate to
a Central Station or report as a Remote
Station to delay the transmission of AC Fail
Trouble Signals by a predetermined length of
time. The system default is a 6-hour delay
which is used for Central Station. For Remote
Station, use the 15 hour delay. The "no
delay" option is used for local fire alarm.
Enable System Option Cards
(Program
Level 9)
The SXL-EX system has the capacity to
support the following option cards:
Either the SRC-8 Relay module or the
SLT-1 Municipal Tie module
plus
Either the SZE-4X or the SZE-8AX Zone/
Output Expander module
plus
1 or 2 Model LED-3/4 Remote
Annunicators
The optional modules must be enabled in the
SXL-EX program or they will not function.
One Person System Test
(Test Level 1)
This feature allows one person to test the
system by disabling it, activating initiating
devices, and listening for the building
audibles to sound. After the notification
appliances sound, the system will reset and
wait for the next device to be activated.
The system can also be tested without the
notification appliances. A second person
must watch the system display for indication
of activated zones. If the system is left inac-
tive during the test, the system will reset to its
normal operating mode after 20 minutes.
NOTE:
Supervisory zones will appear as alarm
zones during this test and the zone
alarm LED will turn on.
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