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Pentair MYERS WHR5H Series Installation & Operation Manual

Pentair MYERS WHR5H Series Installation & Operation Manual

Submersible sewage pumps

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SUBMERSIBLE SEWAGE PUMPS
WHR5H, 10H, 15H, 20H SERIES
INSTALLATION & OPERATION MANUAL
pentair.com
©2022 Pentair. All Rights Reserved.

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Summary of Contents for Pentair MYERS WHR5H Series

  • Page 1 SUBMERSIBLE SEWAGE PUMPS WHR5H, 10H, 15H, 20H SERIES INSTALLATION & OPERATION MANUAL pentair.com ©2022 Pentair. All Rights Reserved.
  • Page 2: Table Of Contents

    TABLE OF CONTENTS SAFETY INFORMATION ..................................3 INSTALLATION & MAINTENANCE ............................... 4-6 TROUBLESHOOTING ....................................6 WIRING DIAGRAMS & DIMENSIONS ................................. 7 REPAIR PARTS LIST ....................................8 VARIABLE PARTS CHART ..................................9 WARRANTY ......................................11 MY23833A551 (10-01-22)
  • Page 3: Safety Information

    SAFETY INFORMATION SAFETY SYMBOLS ELECTRICAL SAFETY CUTTING RISK. Risk of serious cutting or Hazardous voltage. Can shock, burn, or kill. This is the safety alert symbol. When you see this symbol on amputation exists. Disconnect all power sources prior to When installing, operating, or servicing this pump, follow the your pump or in this manual, look for one of the following signal servicing pump.
  • Page 4: Installation & Maintenance

    INSTALLATION & MAINTENANCE GENERAL DESCRIPTION AND USES INSTALLATION The WHR Series are solids handling pumps that can be used to Pumps can be installed inside sealed basins with proper venting pump RAW SEWAGE for COMMERCIAL and DOMESTIC use, but for either simplex or duplex systems. Simplex or duplex basin are not intended to handle large rags, mop heads or strings.
  • Page 5 INSTALLATION & MAINTENANCE HOW TO SET CONTROLS FOR SIMPLEX SYSTEMS HOW TO SET CONTROLS AND START DUPLEX SYSTEMS Control box must be used on all duplex systems Automatic systems — These systems have the float switches mounted on the pump, so pump is installed Four float controls are used for duplex systems.
  • Page 6: Troubleshooting

    INSTALLATION & MAINTENANCE NEVER WORK ON PUMPS OR CONTROL BOXES TROUBLESHOOTING UNTIL CIRCUIT BREAKERS ARE TURNEDM OFF. Always have a PUMP DOES NOT RUN OR START WHEN WATER IS UP IN TANK. qualified electrician make electrical connections and service checks. Check for blown fuse or tripped circuit breaker.
  • Page 7: Wiring Diagrams & Dimensions

    WIRING DIAGRAMS & DIMENSIONS WIRING DIAGRAMS 230V – 3 PHASE 115V, 200V OR 230V 208V – 3 PHASE (1–2 HP) 1 PHASE, P.S.C. Black Black Green White White Green Black White Ground Ground Black Black White White Green Green Black Ground Ground 575V –...
  • Page 8: Repair Parts List

    REPAIR PARTS LIST REF. DESCRIPTION QTY. PART NUMBER REF. DESCRIPTION QTY. PART NUMBER See Chart 27195E000 Cord, Power Case, volute 25327D000P Housing Motor Impeller, DI (std. series) See Chart Oil, Transformer (5 gal.) .8-1 gal Screw, Machine #10 x 3/8 06106A042 5, 6 Stator, Rotor shaft with shell...
  • Page 9: Variable Parts Chart

    VARIABLE PARTS CHART POWER POWER STATOR ROTOR AND WHRH VOLTS CORD W/ CORD NO CAP. SHAFT ASSEMBLY IMPELLER DI PLUG PLUG 27194C002 25338B004 25338B006 23839A000 25484D100 27194C002 25338B006 23839A000 25484D101 27194C002 25338B005 25338B006 23839A000 25484D101 25338B003 25484D102 27194C002 27194C002 25338B003 25484D102 27194C002...
  • Page 10 PAGE INTENTIONALLY LEFT BLANK MY23833A551 (10-01-22)
  • Page 11: Warranty

    You specific legal rights and You may also have other rights which vary from state to state. This Limited Warranty is effective January 1, 2021 and replaces all undated warranties and warranties dated before January 1, 2021. PENTAIR MYERS 293 Wright Street, Delavan, WI 53115 Phone: 888-987-8677 • Fax: 800-426-9446 • www.femyers.com In Canada: 490 Pinebush Road, Unit 4, Cambridge, Ontario N1T 0A5 Phone: 800-363-7867 •...
  • Page 12 Fx: 888.606.5484 All indicated Pentair trademarks and logos are property of Pentair. Third party registered and unregistered trademarks and logos are the property of their respective owners. Because we are continuously improving our products and services, Pentair reserves the right to change specifications without prior notice. Pentair is an equal opportunity employer.