Connect A Damper Motor To The Control Module - Rinnai Brivis StarPro SP623UN Installation Manual

Three-way Terminal Connections
Diagram 32, Diagram 33 and Diagram 34 detail the Normally Open (NO), Normally Closed (NC) and zero volt (0V)
connections required to enable the networker outputs to control the damper motors.
Note: Ensure that the circuits are correct to Diagram 32, Diagram 33 or Diagram 34 as applicable.

12.3 CONNECT A DAMPER MOTOR TO THE CONTROL MODULE

Diagram 32. 24VAC Power Open/Power Close Damper Motor
Diagram 33. 24VAC Power Open/Spring Return Damper Motor
Diagram 34. 240VAC Power Open/Power Close Damper Motor
Rinnai
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
42
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