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5 SYSTEM INSTALLATION
The Navigator Pro controller can be installed in a number of different system configurations and has been designed
to provide the installer with flexibility during installation. This retrofit kit is intended to work with one display
connected directly to one valve and includes a 10’ wiring harness. If a different configuration or harness length is
needed, such as an instance where there is an auxiliary controller, components should be purchased separately.
Harnesses can also be made using standard Deutsch connectors and the pin-out information in the ELECTRICAL
INSTALLATION section of the 9333 or 9335 manual.
5.1 ELECTRICAL INSTALLATION
The retrofit kit includes the extension harness for the motor that allows it to plug into the motor driver, as well as
the 10’ harness that runs between the motor driver and the valve controller/display. If the 9335 retrofit kit is used,
additional adapter harnesses may need to be ordered for the flow sensor or pressure transducer (refer to the wiring
harnesses and components chart at the end of the instructions). The only modification that will need to be made to
the existing wiring is changing the plug that is supplying power to the existing valve controller.
5.2 MECHANICAL INSTALLATION
The 9333/9335 valve controller display will fit the existing panel cutout and mounting holes from the 9303 or
9313/9315 and is attached to the panel using four 10-24 socket-head cap-screws. An installation torque of 6-8 in-lbs
should be applied when installing the valve controller display to prevent damage to the enclosure. The motor driver
replaces the existing black plastic cover on top of the electric actuator using the existing mounting hardware.
