Tekmar tekmarNet 4 Setpoint Control 161 - Job Wiring the Setpoint Control

7 of 12 © 2008 W 161 - 12/08
Wiring the Setpoint Control
Power 24 V (ac) Terminals 2, 3
Wire 24 V (ac) to terminals C and R.
If a Zone Manager is used:
•
Connect C on the setpoint control to C on the proper zone of the Zone Manager.
•
Connect R on the setpoint control to R on the proper zone of the Zone Manager.
If a 24 V (ac) transformer is used:
•
Connect C on the setpoint control to C on the transformer.
•
Connect R on the setpoint control to R on the transformer.
tN4 C R Com S1
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tN4 C R W
Zone Manager
Setpoint Control
tN4 Communication Terminals 1, 2
Wire the tN4 communication to terminals tN4 and C.
If a Zone Manager is used:
•
Connect tN4 on the setpoint control to the tN4 on the proper zone of the Zone
Manager. The C terminal is already connected.
If a Zone Manager is not used:
•
Connect tN4 on the setpoint control to the tN4 terminal on another tN4 device on
the same tN4 bus.
•
Connect C on the setpoint control to the C terminal on another tN4 device on the
same tN4 bus.
Setpoint Control
Zone Manager
tN4 C R Com S1
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tN4 C R W