Mounting The Vvt Bypass Controller; To Mount The Controller - Carrier VVT Bypass Installation And Startup Manual

Mounting the VVT Bypass Controller

Mount the VVT Bypass Controller on the bypass duct damper actuator shaft. For service access, allow at least 1
foot (.3 m) of clearance between the front of the controller and adjacent surfaces.
End view inlet

To mount the controller

1
Turn the damper shaft to fully close the damper.
2
Remove the controller's cover.
3
Mount the controller to the VVT box by sliding the clamp assembly onto the damper shaft.
4
Secure the controller by installing the screw provided through the anti-rotation slot's bushing and o-ring.
O-ring Bushing
NOTE Center the bushing in the slot. Failure to do so may cause the actuator to stick or bind.
VVT Bypass Controller
Installation and Start-up Guide
Allow 1 ft. (.3 m) clearance
for service access
2.5 in.
(6.35
cm)
Controller
Anti-rotation slot
Carrier Proprietary and Confidential
7
Installing the VVT Bypass Controller
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