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Johnson Controls DSDN, Quick Start Manual

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Johnson Controls DSDN Quick Start Manual Download Page 3

DSDN No Flow Duct Smoke Detector Application Note    

3

Wiring Diagrams

G

r e e n

Black

White

Conduit from Motor

Factory connected
to junction box

Conduit from DSDN

Factory connected
to junction box

Black (factory wired)

White (factory wired)

Figure 4: DSDN Factory Wired with Smoke Dampers

Field wiring connections are to be made to the white, black, and green (ground) wires.

Green

Black

Brown

Black

White

EFL Located
Inside Box

Conduit from Motor

Factory connected
to junction box

Conduit from DSDN

Factory connected
to junction box

Black (factory wired)

White (factory wired)

Figure 5: DSDN Factory Wired with Electric Fuse Link (EFL) on Fire/Smoke Dampers

Field wiring connections are to be made to the white, black, and green (ground) wires.

Summary of Contents for DSDN

Page 1: ... scfm Listing 7272 1209 159 New York MEA 205 94 E Factory Mutual Approved OX5A4 AY Application National and local safety standards and codes recognize the ability of air duct systems to transfer smoke toxic gases and flame from area to area Smoke can be a serious hazard to life safety unless blowers are shut down and dampers are actuated The primary purpose of duct smoke detection is to prevent in...

Page 2: ...ired for dampers larger than 36 in x 36 in 914 mm x 914 mm Width Height Actuator and Control Options DSDN Centered Figure 2 Typical Location Height 5 inches 127 mm Airflow 0 to 3 000 fpm Either Direction Sleeve Length Junction Box external mount actuator Junction Box internal mount actuator Figure 3 Installation Note Refer to the Air Duct Smoke Detector Installation and Maintenance Instructions fo...

Page 3: ...ed with Smoke Dampers Field wiring connections are to be made to the white black and green ground wires Green Black Brown Black White EFL Located Inside Box Conduit from Motor Factory connected to junction box Conduit from DSDN Factory connected to junction box Black factory wired White factory wired Figure 5 DSDN Factory Wired with Electric Fuse Link EFL on Fire Smoke Dampers Field wiring connect...

Page 4: ...DN Factory Wired with EFL SP100 on Fire Smoke Dampers Field wiring connections are to be made to the white black and green ground wires Make switch connections to blue S1 and yellow S2 wires For application at conditions beyond these specifications consult the local Johnson Controls office Johnson Controls Inc shall not be liable for damages resulting from misapplication or misuse of its products ...

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