Download Bryant 551C Specifications

C07318
HKRNKA
Fig. 10 -- Controller TB3 Connections
C07317
Fig. 9 -- Remote Keyed Actuator
First controller
+
IDC circuit on
fire alarm
control panel
5
Ð
Alarm
Alarm
contacts
4
4
Trouble contacts
Trouble contacts
14
1
15
5
Alarm
contacts
Remote test station
Controller
Last controller
3
14
EOLR
3
End-of-line resistor required on
last device for circuit supervision.
Use resistor value specified by the
fire alarm panel manufacturer.
4
19
Power
13
3
5
2
3
20
2
Trouble
Fire alarm initiating circuit wiring
Reset/Test
Controller
Remote LED indicator
15
+
20
Ð
Note: For applications where only the Alarm LED
and Reset/Test switch is required, wiring the
Power LED and Trouble LED is optional.
Alarm
Remote test station wiring
Remote LED indicator wiring
First
controller
Controller
Controller
10
24 VAC/DC
9
A
120 V
B
220/240 V
C
Power input wiring
Second
controller
12
12
1
1
17
6
Auxiliary
equipment
17
16
7
18
Auxiliary
equipment
System control,
thermostat, or
power
17
6
6
16
16
Fan control
mechanism
8
Auxiliary relay wiring
Nexty
controller
System control,
thermostat, or
power
Fan control
mechanism
Multiple fan shutdown interconnect wiring
C07319
Fig. 11 -- Typical Smoke Detector Wiring -- Exploded View
8