Replaceable Parts - Franklin Electric SubDrive15 Manuel D'utilisation

SubDrive/MonoDrive
System Diagnostics Fault History
In addition to regulating pump pressure and accurately controlling motor operation,
the SubDrive/MonoDrive continuously monitors system performance and can detect a
variety of abnormal conditions. In many cases, the controller will compensate as needed
to maintain continuous system operation; however, if there is a high risk of equipment
damage, the controller will protect the system and display the fault condition. If possible,
the controller will try to restart itself when the fault condition subsides. Each time a fault is
detected in the system, the drive records the fault and the elapsed run-time when the fault
was detected. A maximum of 500 events are recorded and can be viewed using the
Wi-Fi connection.
Ground Fault Detection
The drive is equipped with Ground Fault Protection for the motor output. In the event that
a current leak to ground is detected on the motor output, the drive will indicate a Ground
Fault (Fault Code F16). See the Diagnostic Fault Codes table at the end of the instruction
manual for more information.
Adjustable Bump Modes
Using the Advanced Setup (Wi-Fi and 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
for the very short time period just before attempting to shut down. The drive ships with
default settings that are compatible with the majority of SubDrive applications. For
applications with large pressure tanks or trouble shutting down, the bump mode can be
modified to be more aggressive. The system behavior should be monitored when adjusting
these settings to ensure proper operation.

Replaceable Parts

Cooling Fan
In the event that the cooling fan fails and results in an occurrence of frequent Overheated
Drive faults (Fault Code F7), the fan is able to be replaced. See Accessories section for
information regarding NEMA 3R Fan Replacement kits.
Pressure Input Board
In the event that a lightning strike creates a surge on the pressure sensor input to the drive,
the Pressure Input Board can become damaged causing the drive to not operate. Rather
than replacing the entire drive, the Pressure Input Board can be replaced in an attempt to
repair the drive. See the Accessories section for information regarding the Pressure Sensor
Input Board Replacement kit.
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