Quick Start Guide

18
Features – Alerts/Alarms/Suction Blockage
Service System Soon Occurs when pump discharge pressure has reached programmed clean  lter pressure.
Yellow warning LED will stay on until backwash cycle is run.
Over Voltage Alarm Occurs in any mode when voltage spikes.
Under Voltage Alarm Occurs in any mode when voltage drops below 170 volts.
Over Current Alarm Usually associated with motor failure or locked rotor.
Occurs when motor calls for more current than needed.
Main Failure Alarm Occurs when power is fully lost.
Drive Temp Alarm Occurs when drive gets too warm or cold. Pump will not shut off, but will change speed to cool
itself off or warm itself up.
Priming Alarm Occurs when IntelliFlo VF cannot stabilize  ow for selected priming duration.
Sleep Mode Unit conserves power when set routines are completed faster than programmed times.
Suction Blockage If pump suction is fully blocked, IntelliFlo shuts off immediately (within one second).
IntelliFlo will also shut off after a few seconds of dead-heading. IntelliFlo will come back on in
30 seconds and slowly ramp up. This function should be tested with all new installations by
directing  ow to one suction and covering it with a piece of material, such as a rubber bath mat.
(Check your local codes for appropriate testing procedures.) DO NOT COVER SUCTION
WITH HAND! This alert is deactivated in Manual Mode.
For more detailed instructions on IntelliFlo
®
VF installation, operation, and troubleshooting, refer to the
IntelliFlo
VF Installation and User’s Guide, P/N 357220. This manual can be viewed and downloaded at
www.intelli o.eu or www.pentairpooleurope.com.
IntelliFlo
®
VF Quick-Start Guide P/N 357222 U.S. Patent Pending