Franklin Electric SUBDRIVE CONNECT Manual Del Usuario página 35

D D e e e e p p S S e e t t : : In cases where the pump is set very deep, run the system at open discharge to pump the well down and observe
carefully that an Underload is detected properly. If the system does not trip as it should, then adjust the Underload potentiome-
ter clockwise to a higher sensitivity setting.
Adjust the Underload Sensitivity only when the drive is POWERED OFF. The new setting will not take effect until the drive is
powered up.
Off Time (App only): Determines how long the drive will wait before attempting to run following an Underload event. The de-
fault time is five minutes, but is user-adjustable from one minute to 48 hours using the FE Connect mobile app.
Steady Flow Selection (DIP SW1 — Position 4)
The drive is configured at the factory to ensure quick response to maintain constant pressure. In some
cases, when using a pressure sensor, the drive may need to be adjusted to offer better control through a
slower response time.
For example, if the system has a water line tapped before the pressure tank or close to the well head, or
where audible speed variations of the pump assembly can be heard through the pipes, adjusting the
pressure control response time by enabling the Steady Flow feature may be helpful. After enabling this
feature, the installer should check flow and pressure changes for possible overshoot. A larger pressure
tank and/or a wider margin between the regulated pressure and the pressure relief valve pressure may
be required because the Steady Flow feature reduces the drive's reaction time to sudden changes in
flow.
To activate the Steady Flow feature, remove power and allow voltage to discharge. Move DIP SW1 Posi-
tion 4 to the S S F F (up) position. The new setting will not take effect until the drive is powered up.
NOTE: The Steady Flow feature is operational only when using a standard pressure sensor. If DIP SW1
Position 5 is in the XDCR (down) position, the Steady Flow selection is ignored (no fault occurs).
IMPORTANT: When Steady Flow is enabled, Bump Mode is automatically disabled.
Tank Size and Bump Mode Adjustments (FE Connect App Only)
Using the FE Connect App, the bump mode and tank size settings of the drive can be changed. Bump
mode controls how hard the drive will pump just before stopping the motor when the pressure setpoint
is reached.
For applications with a large pressure tank, or if the system takes too long to stop, the bump mode can
be modified to be more aggressive.
Refer to "Drive Configuration Using the FE Connect App" on page 44 for more information.
DRIVE CONFIGURATION
Performance Settings
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