Pentair WHISPERFLO VST Manuals

Manuals and User Guides for Pentair WHISPERFLO VST. We have 1 Pentair WHISPERFLO VST manual available for free PDF download: Installation And User Manual

Pentair WHISPERFLO VST Installation And User Manual

Pentair WHISPERFLO VST Installation And User Manual (28 pages)

VARIABLE SPEED PUMP

Brand: Pentair | Category: Water Pump | Size: 5.48 MB

Table of Contents

Important Safety Instructions

2
- Table of Contents
  4
Introduction

5
- Pump Features
  5
- Motor Features
  5
- Drive Features
  5
  - External Control
    5
Using the Drive Keypad

6
Installation

7
- Location
  7
- Piping
  7
- Fitting and Valves
  7
- Electrical Installation
  8
  - Wiring
    8
  - Grounding
    8
  - Bonding
    8
- External Control Via RS-485
  9
  - Control System Pump Settings
    9
- External Control Via Digital Inputs
  10
  - Using the Pump's Output Signal
    10
  - Using an External Input Signal
    11
- External Control Only Mode
  11
Operation

12
- Setting the Clock and Pump Address
  12
- Using the Default Schedule
  12
- Programming a Custom Schedule
  13
  - Speed Priorities (Non-External Control)
    14
- Operating the Pump While Running
  14
  - Quick Clean
    14
  - Priming
    15
- Programming Quick Clean
  16
- Keypad Lockout
  16
- Factory Reset
  17
Maintenance

18
- Cleaning the Pump Strainer Basket
  18
- Motor Care
  18
- Pump Disassembly
  20
- Pump Reassembly
  20
- Motor/Hydraulics Assembly Diagram
  21
- Shaft Seal Replacement
  21
- Restarting the Pump
  22
- Winterizing
  22
Troubleshooting

23
- Troubleshooting Chart
  23
- Alarms and Fault Codes
  24
Replacement Parts

25
Technical Data

26
- Performance Curves
  26
- Specifications and Dimensions
  26

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