Pentair SuperFlo VS - User Manual

Pentair SuperFlo VS

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SUPERFLO® VST

SUPERFLO® VS

STA-RITE® SUPERMAX® VS

VARIABLE SPEED PUMPS

IMPORTANT SAFETY INSTRUCTIONS

READ AND FOLLOW ALL INSTRUCTIONS

SAVE THESE INSTRUCTIONS

INSTALLATION AND

USER’S GUIDE

Translated versions of this manual are available online at / La versión en español de este manual del producto, se

puede encontrar en línea a /

La version française de ce manuel est disponible à

:

https://www.pentair.com/en/products/pool-spa-equipment/pool-pumps/supero_vs_variablespeedpump.html

https://www.pentair.com/en/products/pool-spa-equipment/pool-pumps/supero-vst-pump.html

https://www.pentair.com/en/products/pool-spa-equipment/pool-pumps/supermax_vs_variablespeedpump.html

Table of Contents

Other manuals for Pentair SuperFlo VS

Installation Guide148 pages

Questions and Answers:

T
Tristan BarnesJul 25, 2025
What to do if Pentair Water Pump fails to start?
- M
  Marcus LeonJul 25, 2025
  If your Pentair Water Pump fails to start, it could be due to several reasons. First, check if the mains voltage is present and replace the fuse or reset the breaker/GFCI if necessary. If the voltage is fine, the pump shaft might be locked; check if the pump can be rotated by hand and remove any blockage. In the worst case scenario, the pump shaft might be damaged, requiring you to replace the pump.
J
Jacqueline WellsJul 31, 2025
What to do if Pentair SuperFlo VS runs without flow?
- T
  Todd MorenoAug 1, 2025
  If your Pentair Water Pump runs without flow, there are several potential causes. The impeller might be loose, so check if the pump is spinning. There could be an air leak, so inspect the plumbing connections and make sure they are tight. Alternatively, the plumbing might be clogged or restricted; check for blockages in the strainer or suction side piping.
N
nicolefreemanAug 6, 2025
Why Pentair SuperFlo VS runs then stops?
- C
  Cody MooreAug 6, 2025
  If your Pentair Water Pump runs and then stops, it could be due to an over temperature or over current fault. For an over temperature fault, check that the back of the pump is free from dirt and debris. For an over current fault, use compressed air to clean the pump.
B
brandi25Aug 12, 2025
How to fix reduced capacity in Pentair SuperFlo VS Water Pump?
- K
  Kathryn PerezAug 12, 2025
  Reduced capacity and/or head in your Pentair Water Pump can be caused by air pockets or leaks in the suction line, so check the suction piping and valve glands. Another cause may be a clogged impeller, in which case you should turn off the electrical power to the pump and clean debris from impeller. A clogged pump strainer can also cause this issue, so clean the suction trap.
J
Jennifer HubbardAug 18, 2025
Why is my Pentair SuperFlo VS Water Pump noisy?
- O
  ograntAug 19, 2025
  A noisy Pentair Water Pump can be attributed to a few common issues. Debris might be in contact with the fan, so ensure the back of the pump is free from dirt and debris. Alternatively, debris in the strainer basket could be the culprit, so clean the strainer basket. Lastly, check that the mounting bolts of the pump are tight, as loose mounting can also cause noise.

Pentair SuperFlo VS Specifications

General

Horsepower	1.5 HP
Control	Digital
Energy Efficiency	ENERGY STAR Certified
Warranty	1-year limited warranty
Motor Type	Permanent Magnet Motor
Maximum Head	50 feet
Speed Range	Variable Speed
Type	Variable Speed
Union Connection	2-inch
Port Size	2-inch

Summary

Important Safety Instructions

General Safety Warnings

Covers essential safety precautions for pump operation and use.

Suction Entrapment Hazards

Critical warnings about suction risks and entrapment dangers.

Electrical Safety Precautions

Instructions on GFCI protection and electrical shock avoidance.

Hazardous Pressure Safety

Precautions regarding pressurized systems and potential explosions.

Virginia Graeme Baker Act Compliance

Installation Guide

Electrical Installation Procedures

Steps for wiring, grounding, and bonding the pump.

Grounding and Bonding

Procedures for electrical grounding and bonding connections.

Pump Operation

Setting Clock and Pump Address

Programming Custom Schedules

Steps to create and set personalized pump operational schedules.

Priming the Pump

Procedures for priming the pump and related settings.

Factory Reset Procedure

Servicing the Pump

Pump Disassembly Steps

Shaft Seal Replacement

Pump Reassembly Instructions

Troubleshooting Guide

Troubleshooting Common Problems

A chart listing problems, causes, and corrective actions.

Understanding Alarms and Fault Codes

Explains fault codes displayed by the drive and their meanings.

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