Pressure Input Selection (Dip Sw1 - Position 5); Adjusting Pressure Setting - Franklin Electric SubDrive 50 Manual Del Usaurio

DRIVE CONFIGURATION
Pressure Input Selection (DIP SW1 – Position 5)
Pressure Input Selection (DIP SW1 – Position 5)
Ensure that the drive is configured for the type of pressure transducer or sensor being used:
• If using a 4-20 mA 100 PSI pressure transducer (included), DIP SW1 Position 5 must be in the XDCR
(down) position.
• If using a standard pressure sensor, DIP SW1 Position 5 must be in the PS (up) position.

Adjusting Pressure Setting

IMPORTANT: Monitor pressure gauge during initial startup to ensure system does not over-pressurize.
Pressure Transducer: When using the 100 PSI pressure transducer, the desired system pressure is set by
using the pressure setpoint adjustment knob. The knob is factory set to 50 PSI and is adjustable from 5 to
95 PSI in 5 PSI increments. Refer to the indicator lines surrounding the switch and the corresponding leg-
end printed on the shield when setting the desired pressure setpoint.
The pressure setpoint must be adjusted with the drive powered OFF. When the drive is powered ON, the
screen will display the active system pressure.
NOTE: This knob is only compatible with the default 4-20 mA 100 PSI pressure transducer. If using a pres-
sure transducer with a different range, the FE Connect DIP switch (DIP Switch 1 – Position 1) must be in the
ON (up) position and the Pressure Transducer Type, Pressure Transducer Range, and Pressure Setpoint
parameters must be configured using the FE Connect mobile app. Refer to
Pressure Sensor: The sensor (1) is preset at the factory to 50 psi (3.4 bar), but can be adjusted by the
installer using the following procedure:
• Remove the rubber end-cap.
• Using a 7/32" Allen-wrench (2), turn the adjusting screw clockwise to increase pressure and counter-
clockwise to decrease pressure. The adjustment range is between 25 and 80 psi (1.7 and 5.5 bar).
NOTE: 1/4 turn = approximately 3 psi (0.2 bar).
• Replace the rubber end cap.
• Cover the pressure sensor terminals with the rubber boot provided. Do not place boot in direct sun-
light.
IMPORTANT: Do not exceed the mechanical stop on the pressure sensor.
When the drive is powered ON, the display will show motor speed rather than the active system pressure.
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"Pressure Control" on page 32.