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Three-way Terminal Connections
Diagram 25, Diagram 26 and Diagram 27 detail the Normally Open (NO), Normally Closed (NC) and zero volt (0V)
connections required to enable the networker outputs to control the damper motors.
Ensure that the circuits are correct to Diagram 25, Diagram 26 or Diagram 27 as applicable.
NOTE
11.3 CONNECT A DAMPER MOTOR TO THE CONTROL MODULE
Diagram 25. 24VAC Power Open/Power Close Damper Motor
Diagram 26. 24VAC Power Open/Spring Return Damper Motor
Diagram 27. 240VAC Power Open/Power Close Damper Motor
Rinnai
ADAPTIVE ZONING AND ADD - ON AIR CONDITIONING
RJ12
Connectors
ZONE B
ZONE A
RJ12
Connectors
ZONE B
ZONE A
RJ12
Connectors
N/C
ZONE B
0V
N/O
N/C
ZONE A
0V
N/O
N/C
Close
0V
Common
N/O
Open
N/C
0V
N/O
N/C
0V
Active
N/O
Neutral
N/C
0V
N/O
240VAC Relay
Close
Common
Open
35
Damper Motor
24VAC
Power Open/
Power Close
Damper Motor
24VAC
Power Open/
Spring Return
240VAC Supply
Active
Neutral
Damper Motor
240VAC
Power Open/
Power Close
Ducted Gas Heater IM
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