Carrier VVT Zone II Installation And Startup Manual page 13

CAUTIONS
You must use the screws, anti-rotation slot's bushings, and o-rings that are shipped with the VVT Zone II.
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Overtightening the screws so that the controller and actuator cannot move may damage the unit.
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4
Hold down the actuator damper release button and rotate the actuator clamp in the same direction that
closed the damper. Rotate the clamp until it stops, then rotate it back one notch.
5
Release the button.
6
Tighten the actuator clamp to the damper shaft by tightening the two M5 nuts.
VVT Zone II Controller
Installation and Start-up Guide
9
Installing the VVT Zone II
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