3
Important Safety Precautions 4
Section 1: IntelliFlo
®
Overview 7
IntelliFlo
®
VS Variable Speed Pump 7
Features 8
IntelliFlo
®
VS Motor Assembly 8
IntelliFlo
®
VS Drive Assembly and Control Panel 8
IntelliFlo
®
VS Operator Control Panel 9
Controls and LEDs 9
Section 2: Operating IntelliFlo
®
VS 10
Setting the pump preset speed 10
Adjusting the pump speed 10
Starting the pump 11
Stopping the pump 11
Resetting the pump to factory defaults 11
Priming the pump for the rst time or after service 12
Priming the Pump 13
Section 3: User Maintenance 14
Pump Strainer Basket 14
Pump Strainer Basket Service 14
Motor Service 15
Winterizing 16
Priming the pump after service 16
Section 4: Installation and Removal 17
IntelliFlo
®
VS Kit Contents 17
Installing IntelliFlo
®
VS 17
Location 17
Piping 17
Check Valve 17
Wiring the IntelliFlo
®
VS 18
Pump Disassembly 19
Pump Reassembly/Seal Replacement 20
Shaft Seal Replacement 20
Drive Assembly Removal and Installation 21
Illustrated Parts List 22
IntelliFlo
®
Pump Dimensions 23
IntelliFlo
®
Flow and Power vs Flow Pump Curve 23
IntelliFlo
®
VS Electrical Specications 23
Section 5: Troubleshooting 24
Warning and Alarm conditions 24
Alarm and warning LED sequence 24
General IntelliFlo
®
VS Troubleshooting Problems 25
Contents
English
