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5.3.2 Pressure Sensor Installation
Pressure Sensors are designed for installation on the discharge side of the valve . The Pressure Sensor should be located
as close as possible to the valve for more accurate readings . Akron offers a wide variety of valve adapters with a tapped
¼" hole for easy installation . The pressure sensor should be mounted as near to vertical as possible between the 10:00
and 2:00 position, where 12:00 is the top of the valve . Be sure the placement of the Pressure Sensor allows for proper
draining of the pressure sensor to prevent damage to the sensor in freezing conditions .
CAUTION: Improper installation may cause damage during freezing conditions .
Note: Placing the Pressure Sensor in a drain line away from the valve adapter is not recommended .
Pressure Sensor Installation Details:
1 . Apply pipe sealant to the thread of the Pressure Sensor and insert into the tapped hole in the Valve Adapter .
2 . Hand tighten until snug then use a wrench to torque an additional ¼ turn .
3 . Pressurize and check for leaks .
6 INITIAL SETUP FOR A NEW SYSTEM – MINIMUM SETUP
Upon installation of a new system, several items need to be configured before the system will operate properly . The
items that must be configured for proper operation are:
• Assignment of controller to valve
• Valve Calibration
• Flow pipe size setting (if flow sensor installed)
Other options, such as units of measure, valve name, display brightness, flow and pressure settings can be configured at
any time via the Setup Menu, but are not required for proper system operation during initial installation .
6.1 ASSIGNING A VALVE
Before controlling a valve or displaying sensor readings, the Style 9335 Navigator Pro must be assigned to a valve . This
step tells the display what valve it is controlling . In order for the assignment to take place, the desired valve must be
powered and connected to the Navigator Pro via a CAN network (see the "SYSTEM INSTALLATION" section (section 5)
above for wiring instructions) . Valve assignment will only need to be performed once and can be changed at a later time
via the Setup Menu if required .
There are two ways to assign a valve: automatically or manually . If there is only one valve installed on the CAN network
(e .g . one or more display(s) are connected directly to one valve), all displays on the network will automatically be as-
signed to that valve . If there is more than one valve on the network, the appropriate valve will need to be selected manu-
ally . There are two opportunities to select the valve manually:
• At first power up .
• At any time from the Setup Menu (see the "VALVE ASSIGNMENT" section below) .
When the assignment process begins (either at startup or through the Setup Menu), the Navigator Pro will display a list
of serial numbers of all powered valves connected via the CAN network . The serial numbers in the list correspond to the
labels affixed to each valve as shown below .
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