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LEGEND
OAD — Outside Air Damper
Actuator
RAD — Return Air Damper
Actuator
Factory Wiring
Field Wiring
NOTE: Connections for 39NX with integral PIC shown. See wiring diagrams in
Fig. 9 and 12 for terminal connections in 39L control box and all remote-mount
control boxes.
*Field-installed if only outside air damper is used.
Fig. 47 — Field-Supplied Mixing Box Actuator Signal Wiring
LEGEND
OAD — Outside Air Damper
Actuator
Field Wiring
Fig. 48 — Field-Supplied Two-Position Damper Relay and Actuator Wiring
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