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STA-RITE JWPA5E7L - User Manual

STA-RITE JWPA5E7L
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WATERFORD SYSTEMS
SWIMMING POOL PUMP
O W N E R’ S M A N U A L
INSTALLATION, OPERATION & PARTS
MODELS
1/2 HP 3/4 HP 1 HP 1-1/2 HP
JWPA5C JWPA5D JWPA5E JWPA5F
JWPA5DL JWPA5EL JWPA5FL
JWPA5DL JWPA5E7 JWPA5F7L
JWPA5D7L JWPA5E7L
3/4 HP/2 SPEED 1 HP/2 SPEED 1-1/2 HP/2 SPEED
JWPXYD JWPAXYE JWPA5YFL
JWPXYDL JWPAXYEL JWPA5YF7L
JWPA5YEL
JWPA5YE7L
JWPA5Y7EL
Sta-Rite Pool/Spa Group
293 Wright Street, Delavan, WI 53115
International: 262-728-5551, FAX: 262-728-7550
www.starite.com
Union City, TN • Delavan, WI • Mississauga, Ont. • Murrieta, CA
© 2004, Sta-Rite Industries Printed in U.S.A. S302 (Rev. 2/10/04)
1922 0895A
This manual should be furnished to
the end user of this pump; its use
will reduce service calls and chance
of injury and will lengthen pump life.

Table of Contents

Questions and Answers

  • W
    Willie SandersAug 8, 2025
    Why is my STA-RITE JWPA5E7L Swimming Pool Pump not pumping or has reduced capacity?
    • O
      ortizteresaAug 8, 2025
      Your STA-RITE Swimming Pool Pump may fail to pump or have reduced capacity due to several reasons. First, the pump might need priming; ensure the pump volute and trap are full of water. Second, check for leaks in the suction piping. Also, the suction pipe inlet should be well below the water level to prevent the pump from sucking air. If the suction trap gasket is defective, replace it. A suction lift of 3 to 4 feet can reduce performance, and more than 4 feet can prevent pumping. Move the pump closer to the water source and ensure the suction pipe is large enough.
  • W
    william98Aug 14, 2025
    What to do if my STA-RITE JWPA5E7L circuit breaker trips repeatedly?
    • W
      Whitney JacksonAug 14, 2025
      If the circuit breaker for your STA-RITE Swimming Pool Pump trips repeatedly, ensure the breaker has adequate capacity. If it is a GFCI breaker, test it according to the manufacturer’s instructions. Also, make sure no other lights or appliances are on the same circuit.
  • M
    Michelle LoveAug 20, 2025
    How to troubleshoot electrical issues with my STA-RITE JWPA5E7L Swimming Pool Pump?
    • C
      Carol PrestonAug 20, 2025
      To troubleshoot electrical issues with your STA-RITE Swimming Pool Pump, start by checking the voltage at the motor terminals and at the meter while the pump is running. Low voltage may require adjustments to the wiring. If the pump is too hot, check the line voltage; if it's less than 90% or more than 110% of the rated voltage, consult a licensed electrician. Ensure adequate ventilation, reduce ambient temperature, and tighten any loose wiring connections. If the motor's internal thermal overload protector is open and the motor runs too hot, turn off the power and check for proper voltage and impeller issues.
  • K
    kellygonzalezAug 27, 2025
    How to fix inadequate circulation in STA-RITE JWPA5E7L?
    • A
      Ann ArellanoAug 27, 2025
      To fix inadequate circulation or jet action in your STA-RITE Swimming Pool Pump, check for blocked fittings, which can cause poor flow. Inspect the trap basket and skimmer basket, cleaning them if plugged. Ensure that gate valves are fully open. Note that suction/discharge piping that is too small can cause this issue. Also, check and clean the pool filter.
  • P
    patrick34Sep 1, 2025
    How to resolve mechanical troubles and noise in STA-RITE JWPA5E7L Swimming Pool Pump?
    • E
      Eileen BarkerSep 1, 2025
      To address mechanical troubles and noise in your STA-RITE Swimming Pool Pump: * Ensure suction and discharge piping are adequately supported to prevent strain on the pump assembly. * Mount the pump securely on a concrete platform, avoiding wooden platforms. * Repair any air leaks in the suction line and tighten the trap lid if bubbles are present in the water returning to the pool. * Remove any foreign matter from the pump impeller. Cavitation can also cause noise; improve suction conditions by increasing pipe size, decreasing the number of fittings, increasing discharge pressure, or reducing flow by throttling the discharge gate valve.

Summary

Important Safety Instructions

Read and Follow Safety Instructions

Emphasizes the critical need to read and adhere to all safety warnings and instructions in the manual for user protection.

Save These Instructions

Instructs users to keep the safety instructions accessible for future reference, ensuring ongoing safety compliance.

Installation

Teflon Taping Instructions

Provides detailed instructions on using Teflon tape correctly for threaded pipe connections to prevent leaks and damage.

Piping

Covers essential guidelines for piping installation, including pipe size, support, slope, and unions for optimal pump performance.

Electrical

Voltage

Details voltage requirements and the impact of incorrect voltage on motor operation, performance, and warranty.

Grounding;Bonding

Explains the critical procedures for grounding and bonding the pump motor and system components for electrical safety.

Wiring

Outlines electrical wiring procedures, including circuit breaker sizing, GFCI installation, and connection methods for pump motors.

Operation

Priming Pump

Guides users through the essential process of priming the pump to ensure it fills with water and operates correctly.

Pool, Spa or Tub Water

Advises on maintaining proper water levels and temperatures for pools and spas to ensure efficient pump operation and user safety.

Storage;Winterizing

Draining Pump

Provides step-by-step instructions for safely draining the pump and piping to prevent freezing and damage during storage.

Startup For Winterized Equipment

Details the necessary steps to safely restart the pump and system after a period of storage or winterization.

Pump Service

Removing Old Seal

Describes the procedure for safely removing the old shaft seal from the pump, including necessary tools and precautions.

Installing New Seal

Outlines the correct method for installing a new shaft seal, ensuring proper seating and sealing for the pump.

Troubleshooting Guide

Suction leaks;lost prime

Addresses common issues related to suction leaks and loss of prime, offering solutions for restoring pump operation.

Clogged pipe;trap;impeller, worn impeller

Helps diagnose and resolve problems caused by blockages in the piping or impeller, or wear on the impeller itself.

Inadequate Circulation or Jet Action

Guides users on identifying and fixing issues that lead to poor water flow or reduced jet performance in the pool system.

Electrical

Covers troubleshooting electrical issues, such as motor speed, overheating, and overload protection for safe and efficient operation.

Mechanical Troubles and Noise

Provides solutions for common mechanical problems and explains how to diagnose and reduce pump noise for optimal performance.

Repair Parts List

Sta-Rite Limited Warranty

STA-RITE JWPA5E7L Specifications

General IconGeneral
BrandSTA-RITE
ModelJWPA5E7L
CategorySwimming Pool Pump
LanguageEnglish

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