Pressure Setup & Calibration - Akron Brass STYLE 9325 NAVIGATOR PRO Instrucciones De Instalación, Funcionamiento Y Mantenimiento

7.8 Pressure Setup & Calibration
Menu location: Setup Menu → OEM Configuration → Pressure Setup
The Pressure setup menu includes the following options:
• Pressure Options. Units of measure and a zero offset value can be set from the Pressure Options menu .
• Custom Calibration. It is not necessary to calibrate the pressure sensor as it comes calibrated from the factory . This
option is available for rare cases where it is necessary to custom calibrate a non-factory supplied pressure sensor .
• Factory Calibration. This option can be selected to reset the pressure sensor calibration to factory defaults .
Pressure Options:
The Pressure Options menu allows the user to adjust the display to show pressure in the desired units . The available
pressure units are PSI, KPA or BAR . Once the units are set, the pressure will be converted in the controller and displayed
in those units .
The other option in the pressure setup menu is an option to set a zero cutoff value . In the case where the display oc-
casionally shows a low pressure in the pipe when there is no pressure, a zero cutoff may be useful . Once a zero cutoff
value is set, the controller will display a value of zero until it reaches the specified cutoff value and then it will display
normally . For example, if the zero cutoff is set for 20 PSI, and the flow in the line is 15 PSI, the display will show 0 PSI
until it reaches 20 PSI in the line .
To adjust these settings, follow these steps:
1 . Navigate to the Flow Setup menu
RED or GREEN button to scroll through the list until the "Pressure Options" option is highlighted
2 . Use the
3 . Press the ■ ENTER button to select Pressure Options
4. The "Display Units" field will be blinking. The default value is PSI. To change the value to KPA or BAR, use the RED
GREEN buttons . Press the ■ SET button to save the value . If you do not wish to change this, press the ■ NEXT
or
button to advance to the Zero Offset setting.
5. Now the "Zero Offset" field will be blinking. If a zero offset value is to be set, use the RED or GREEN button to
adjust the value to the appropriate zero cutoff value . Press the ■ SET button to save the value . If you do not wish to
change this, press the ■ DONE button to exit the Flow Options menu .
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