P/N 3101069-EN • REV 005 • ISS 19OCT20    3 / 6 
Table 4: Detector address 
  64 point control panel 
  127 point control panel 
Figure 3: Sampling tube support 
 
  Exhaust tube 
  Detector 
  Plug 
  Sealant 
Figure 4: Duct detector installation 
 
  HVAC duct 
(4)  #10 sheet metal screws (2X) 
(5)
  Sampling tube 
Figure 5: Address switches 
 
(1)  Insert screwdriver here 
Wiring 
Wire in accordance with NFPA 72 and CAN/ULC-S524. Be sure to 
observe the polarity of the terminals on the terminal block as shown 
in Figure 6.  
 
(1)
(2)
(3)
(4)
(5)
(6)
(7)
 36 in. (0.92 m)
0
1
2
3
4
5
6
12
11
10
9
8
7
0
9
1
2
3
4
5
6
7
8
(1)