Over Current; Internal Error - Xtreme Power 75021 Owner's Manual And Safety Instructions

TROUBLESHOOTING
ALERTS AND WARNINGS
The Variable Speed Pump displays all alarms and warnings on the control panel display.
When an alarm or warning condition exists, the corresponding light will be lit on the display.
All control panel buttons are disabled until the alarm or warning is acknowledged with the
Reset button. Pressing the Reset button will clear the alarm once the fault condition has
been resolved.
NOTE: The pump will not start if the impeller is rotating.
POWER OUT/OFF
The incoming supply voltage is less than 170 VAC. The drive faults to protect itself from
over current. The drive contains capacitors that keep it powered up long enough to save the
current run parameters. If power is restored during this process, approximately 20 seconds,
the drive will not restart until completed.
OVERHEAT
If the drive temperature gets above 54.4° C (130° F) the pump will slowly reduce speed until
the over temperature condition clears.

OVER CURRENT

Indicated that the drive is overloaded or the motor has an electrical problem. The drive will
restart 20 seconds after the over current condition clears.
OVER VOLTAGE
Indicates excessive supply voltage or an external water source is causing the pump and
motor to rotate thereby generating an excessive voltage on the drives internal DC buss. The
drive will restart 20 seconds after the over voltage condition clears.

INTERNAL ERROR

Indicates that the self-monitoring motor control software has encountered an error. Clear the
alarm and restart the pump.
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