Pentair Hi-Flow Service Manual

Hi-Flow™ Valve

Installation, Operation & Service Manual

IMPORTANT SAFETY INSTRUCTIONS

READ AND FOLLOW ALL INSTRUCTIONS

SAVE THESE INSTRUCTIONS

Table of Contents

SECTION I. Valve Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

SECTION II. Winterizing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

SECTION III. Replacement of Valve Top and Diverter Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

SECTION IV. Complete Disassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

SECTION V. Technical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

WARNING

Before installing this product, read and follow all warning notices and instructions accompanying this valve. Failure to
follow safety warnings and instructions can result in severe injury, death, or property damage. Call [phone] for
additional free copies of these instructions.

Important Notice

Attention Installer.
This manual contains important information about the installation, operation and safe use of this

product. This information should be given to the owner/operator of this equipment.

Pentair Pool Products

1620 Hawkins Ave., Sanford, NC 27330 • [phone]
10951 West Los Angeles Ave., Moorpark, CA 93021 • [phone]

Rev. E 5-11-01 1 P/N 272133

MEMBER
NATIONAL
SPA & POOL
INSTITUTE

R

Handle

Handle Screw

Polymeric Washer

Washer

O-Ring Stem Seal

Spring

Washers

Valve Top

Diverter

Cover Screw

Valve Seat Gasket

9-1/4"

5-1/2"

1-5/8"

Cross Section View

9 "

WARNING

CHANGING VALVE POSITIONS WHILE THE PUMP IS RUNNING CAN DAMAGE THE VALVE SEAL AND/OR
DEAD HEAD YOUR SYSTEM AND CAN CAUSE SEVERE BODILY AND/OR PROPERTY DAMAGE. ALWAYS
TURN THE PUMP OFF BEFORE CHANGING VALVE POSITIONS.

VALVE POSITIONS

SETTING FLOW PATH

FILTER PUMP - SAND TOP/DE BOTTOM - THRU FILTER - DE TOP/SAND BOTTOM - RETURN

For normal filter action and vacuuming pool thru filter.

BACKWASH PUMP - DE TOP/SAND BOTTOM - THRU FILTER - SAND TOP/DE BOTTOM - WASTE

For cleaning filter by reversing flow.

RINSE PUMP - DE TOP/SAND BOTTOM - THRU FILTER - DE TOP/SAND BOTTOM - WASTE

For start-up cleaning and resetting filter bed after backwashing.

WASTE PUMP-WASTE

For vacuuming directly to waste, lowering pool level or draining pool.

CLOSED NO CIRCULATION - DO NOT USE THIS SETTING WITH PUMP OPERATING
RECIRCULATE PUMP - RETURN

For circulating water without going thru filter.

P/N 272133 2 Rev. E 5-11-01