The integrated actuator of compact VAV can be
replaced. To replace the actuator, follow the steps
1. Remove the screw on the side of the controller.
2. Separate the controller from the actuator by
gently pulling them apart.
COMPACT VAV CONTROLLER WEB-VA423B24N – INSTALLATION INSTRUCTIONS
3. Remove the 4-pin connector that links the
actuator to the controller, by pulling away from
the actuator circuit board.
4. Replace the actuator.