109
Advent Commercial Fire System
Appendix C:
Commercial Fire Wiring Examples
Connecting Speakers for Fire Protective Signaling
Units
Connect UL-listed speakers for fire protective singling units
as shown in Figure C1.
Figure C1. Connecting UL-Listed Speakers.
Connecting Horns and Strobes
Connect UL-listed DC horns, strobes, and horn/strobe com-
binations as shown in Figure C2.
Figure C2. Connecting UL-Listed Horns and Strobes to
the Panel
Connecting Hardwire Full Pulls
Connect one or more hardwire fire pulls as shown in
Figure C3.
Figure C3. Connecting Hardwire Fire Pulls
Connecting Water Flow Detection Devices.
Connect one or more water flow detection devices as shown
in Figure C4.
9
1 0
V O I C E
S I R E N
V O I C E
S I R E N
S
220 MF, 35V
Capacitor
(Non-Polarized)
17-101 (Locate
at Device)
Listed 4 OHM
Speaker for
Fire Protective
Signaling Unit
2.0K OHM
EOL Resistor
49-467 or 49-454
(Locate at
NOTE:
Use in-and-out (daisy-chain) multiple device
wiring methods only. Impedance must be
between 4 to 8 OHMS.
Last Device)
7
6
4 5 8
I N T .
B E L L
R T N
+ 1 2
V D C O U T
I N
+
+
H
H
For Supplementary Use Only
Ext. Siren/Horn
Listed DC
Horn/Strobe(s)
NOTE:
For supplementary use only.
Z O N E
C O M
Z O N E 1
8 5 7 3 2 7 7 A . D S F
2 Conductor
18-Gauge Solid Wire
2.0K OHM
EOL Resistor
(at last device)
49-467 or 49-454