INTELLIFLO
XF
®
and INTELLIPRO
XF
®
Variable Speed Pump Installation and User’s Guide
INTELLIFLO
XF
®
and INTELLIPRO
XF
®
Variable Speed Pump Installation and User’s Guide
23
If restarting the pump after service or maintenance, please follow the priming instructions on page 4.
Drive Assembly Removal and Installation
To install the drive assembly onto the motor
assembly:
1. Be sure all electrical breakers and switches are
turned off before installing the drive.
2. Be sure that the gasket between the drive and motor
is in place. It is critical in keeping moisture out of the
drive and motor. Replace the gasket if damaged. Do
not reassemble with a damaged or missing gasket.
3. Verify that the three (3) orange motor post caps are
in position before placing the drive on the motor
assembly.
4. Align the drive assembly with the motor adapter and
seat the drive on the motor assembly.
5. Secure and tighten the drive assembly with the three
Phillips head screws.
Before installing this product, read and follow all
warning notices and instructions on pages ii - iii.
FIRE and BURN HAZARD - The pump motor
may run at a high temperatures. To reduce the
risk of fire, do not allow leaves, debris, or foreign matter to collect
around the pump motor. To avoid burns when handling the motor, shut
off the motor and allow it to cool for 20 minutes before servicing. The
pump provides an automatic internal cutoff switch to protect the motor
from heat damage during operation.
Drive Assembly and Removal
Phillips Head
Screws
Phillips Head
Screw
Do not remove
these screws
Adapter
Connector
Gasket
Orange Motor
Post Caps
(QTY. 3)
Alerts and Warnings
The IntelliFloXF
®
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 Enter button. Press
the Reset button to clear the alarm once the fault
condition has been resolved.
Note:
The pump will not start if the impeller is rotating.
Power Out Failure
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 sec
-
onds, the drive will not restart until completed.
Priming Error
If the pump is not defined as primed within the “Max
Priming Time” it will stop and generate a “Priming
Alarm” for 10 minutes, then attempt to prime again. The
“Max Priming Time” is set by the user on the priming
menu as discussed on page 14. If the pump cannot
prime within five attempts it will generate a permanent
alarm that must be manually reset.
Overheat Alert
If the drive temperature gets above 54.4° C (130° F)
the pump will slowly reduce speed until the over
temperature condition clears.
Anti-Freezing
When active, the motor will run at the preset RPM until
the drive temperature increases above the minimum.
The pump’s internal antifreeze protection is disabled
when connected to an automation system. Freeze
protection is provided by selecting YES at the ON WITH
FREEZE portion of the circuit function menu in the
IntelliTouch
®
Control System. To re-enable the internal
antifreeze protection, the power to the drive must be
cycled off then back on.
Important: See explanation
of Anti-Freeze mode on page 16.
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.
