Pentair INTELLIFLO VS-3050 User Manual

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IntelliFlo VS-3050 Installation and User’s Guide

Important Safety Precautions ........................................................................................... ii
Section 1: IntelliFlo VS-3050 Overview ........................................................................... 1

IntelliFlo VS-3050 Variable Speed Pump ............................................................................... 1
IntelliFlo VS-3050 models ..................................................................................................... 1
External Control .................................................................................................................... 1
Features ............................................................................................................................... 2
IntelliFlo Motor Assembly ...................................................................................................... 2
IntelliFlo Drive Assembly and Control Panel ......................................................................... 3
IntelliFlo Operator Control Panel ........................................................................................... 4
Controls and LEDs .......................................................................................................... 4

Section 2: Operating IntelliFlo VS-3050 ........................................................................... 5

Setting the pump preset speed ............................................................................................ 5
Adjusting the pump speed .................................................................................................... 5
Starting the pump ................................................................................................................. 6
Stopping the pump ................................................................................................................ 6
Resetting the pump to factory defaults ................................................................................. 6
Assigning a pump address for remote control ...................................................................... 6
Priming the pump for the first time or after service .............................................................. 7

Priming the Pump ........................................................................................................... 8

External Control with IntelliComm Communication Center .................................................. 9

External Control Connection ........................................................................................... 9

Connecting IntelliFlo to an EasyTouch System .................................................................... 10
Connecting IntelliFlo to an IntelliTouch System .................................................................... 13

Connecting IntelliFlo to a SunTouch System ....................................................................... 15

Section 3: User Maintenance .......................................................................................... 17

Pump Strainer Basket ......................................................................................................... 17
Pump Strainer Basket Service ............................................................................................ 17
Motor Service ...................................................................................................................... 18
Winterizing .......................................................................................................................... 19
Priming the pump after service ........................................................................................... 19

Section 4: Installation and Removal ................................................................................ 21

IntelliFlo VS-3050 Kit Contents ............................................................................................ 21
Installing IntelliFlo ................................................................................................................. 21
Location ............................................................................................................................... 21
Piping ................................................................................................................................... 21
Check Valve ......................................................................................................................... 21
Wiring the IntelliFlo .............................................................................................................. 22
Pump Disassembly ............................................................................................................. 23
Pump Reassembly/Seal Replacement ............................................................................... 24
Shaft Seal Replacement ...................................................................................................... 24
Drive Assembly Removal and Installation ............................................................................ 25
Illustrated Parts List ............................................................................................................. 26
IntelliFlo Pump Dimensions ................................................................................................. 27
IntelliFlo Flow and Power vs Flow Pump Curve .................................................................. 27
IntelliFlo Electrical Specifications ......................................................................................... 27

Section 5: Troubleshooting ............................................................................................. 29

Warning and Alarm conditions ............................................................................................. 29
Alarm and warning LED sequence ...................................................................................... 29
General IntelliFlo Troubleshooting Problems ....................................................................... 30

Contents

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