9000-0447 Rev. I 
 
Page 12 of 42
 
 
Table 3-2 LEDs Jumpers 
Designation Description  Comments 
LEDs 
LED25 
 
Yellow 
 
Line 1 Trouble 
LED26  Yellow  Line 2 Trouble 
Jumpers 
W1 
 
 
 
Not used 
W2    OUT to disable battery 
W3    IN – No Local Phone Line 1 
W4    IN – No Local Phone Line 2 
J6    Connection to keypad 
JMP1    Cut for 240 VAC input operation 
3.1 Power 
3.1.1 AC Input 
Connection of the 120/240 VAC, 50/60 Hz power source must be made per the 
requirements of the National Electrical Code, NFPA 70, Article 760, the 
applicable NFPA requirements, and/or the Authority Having Jurisdiction. 
Guidelines to follow are: 
•  Connections must be to a dedicated branch circuit. 
•  Connections must be mechanically protected. 
•  All means of disconnecting the circuit must be clearly marked: “FIRE ALARM 
CIRCUIT CONTROL". 
•  Accessible only to authorized personnel. 
•  For 240 VAC operation, no conductor shall have a potential greater than 150 V 
to ground. 
See Table 3-1 for AC input and battery connections. 
 
 
 
3.1.2 Battery Connections 
•  TB7-1 is positive. See Table 3-1. 
•  TB7-2 is negative. See Table 3-1. 
•  Observe polarity 
See Table 3-3 for Battery Calculations 
3.1.3  Auxiliary Power Output, Resettable/Non-resettable (Special Application) 
•  TB4-1 Resettable, 24 VDC, max. 1.0 amp., FWR. Suitable for use with 
projected beam smoke detectors SPB-24, or DH Series duct detectors. 
•  TB4-2 Non-resettable, 24 VDC, max. 1.0 amp., FWR. Suitable for use with the 
Firemark door holders. 
NOTE: Total output is 1.0 amp max. combined. 
•  TB4-3 Common negative 
•  TB4-4 Not used 
3.1.4  Earth Ground Connection 
•  TB4-4 Earth Ground 
 
 
 
IMPORTANT: Alwa
s a
l
 AC 
ower first
 then connect the batteries.