Pentair Pentek Series Electronic Manual page 67

SECTION 8: Pentek Intellidrive
Warning
Warning LED flashing
Jam Warning
Over Pressure Warning
Drive Reset Procedure
Follow the keypress sequence
shown at
right to test the Drive.
Figure 20 - Drive Reset Procedure
NOTICE In a domestic environment, this product
may cause radio interference which may require
supplementary mitigation measures.
66
Variable Frequency Drives
™
Possible Causes
Ungrounded Drive, with
ground detection parameter
disabled (will operate for 72
hours and then fault).
Debris in pump stopping
motor from turning (locked
rotor).
Pressure rising above Over
Pressure setting.
Solution
Verify ground wire is connected on both
incoming voltage side and motor side of
Drive.
With the power disconnected, use an
ohmmeter to verify which pipe the Drive's
transducer is connected to. Also verify
that the input ground wire is at the same
potential, e.g., has approximately the same
ohm reading.
Verify the input ground is connected all the
way back to electrical panel.
Drive tries to free debris in pump by
reversing or pulsing motor.
Drive stops and waits 1 minute, then
checks that pressure is below the Setpoint
pressure. Below it restarts, if not checks
again in another minute. Can increase over-
pressure value.
Press Password
button
Enter Passwword
(Default is 7777)
Press Enter
Press Main Menu
button
Press up or down arrow
until Reset appears
Press Enter to Edit
Change "No" to "Yes"
Press Enter
Press Enter
Confirm Reset
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