Carrier VVT Zone II Installation And Startup Manual page 11

Disconnect the actuator from the controller by inserting a screw driver in the slot on the back of the VVT Zone II
and pressing the tab. The actuator cable or an attached extension cable must connect to the controller's Act Net
port.
Adding an extension cable
If you need to mount the actuator more than 14 in. from the controller, you can use an 18 AWG wire for an
extension cable. The maximum distance that the actuator and controller can be separated is 300 feet (91.4 m).
Connect the extension cable to the end of the actuator cable. You can use connectors or splice the wires.
Terminate the extension cable in the Act Net port on the controller.
1
Turn the damper shaft to fully close the damper.
2
Mount the controller to the VVT terminal by sliding the clamp assembly onto the damper shaft.
VVT Zone II Controller
Installation and Start-up Guide
7
Installing the VVT Zone II
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