FBII XL-1S, Hookup And Installation Instructions

Page: 15 / 71

Section 2 - System Wiring and Hookup
2–5
question #13, locations 1 & 2) and connecting a 10K Ohm, 1/4 W
resistor across the bell output terminals to prevent a continuous
supervisory condition. See the diagram below:
VS-299
Siren Driver
8 Ohm Speaker
5
4
2
7
22 (+)
23 (-)
Bell Output
24 Hour Trouble Zone
1
Positive (+)
10 K
Prevents Continuous Supervisory Condition
SPEAKER SUPERVISION (679S Siren/Driver)
- To supervise a speaker
connected to the 679S Siren Driver connect a 5.6K Ohm resistor
between terminal 5 of the 679S and terminal 6 (+) of zone 4
programmed as a Fire zone (program question #13, locations 1 &
2). Replace the 2.2K Ohm EOL resistor on zone 4 with a 5.6K Ohm
resistor. The speaker is then supervised for an open circuit (not a short
circuit) across the speaker terminals (4 & 5) of the 679S. Also, the
connection between the bell output terminals and the 679S Siren Driver
will be supervised. If a supervisory occurs, the keypad will indicate that a
Fire Trouble condition has occurred on zone 4 and Fire Trouble is
reported to the CS if enabled (program question #18, location 3). If the
siren is already sounding, the supervision will not take effect until after
bell cutoff time. See the diagram on the next page:
9 (+)
8 (-)
679S Siren Driver
Zone 6 Programmed
as Fire Zone
5.6K EOL
8 Ohm Speaker
5.6K EOL
Additional
Resitor
5
4
1 or 3
2
Smoke
Detector
Replace 2.2K EOL w/5.6K
22 (+)
23 (-)
Bell Output
21 & 22 TRANSFORMER:
Connect the 12 VAC 20VA transformer, utilizing 18awg wire at a
distance not to exceed 15 feet from the panel, to an unswitched 120 VAC
outlet.
Do not use any other transformer since this may result in improper
operation or damage to the unit.
The AC/LOW BAT LED on the keypad will remain ON, while AC power
is present. If an AC loss occurs the AC/LOW BAT LED will turn off
immediately. If AC remains OFF for 15 minutes, the system will pulse