Jandy JS Series User Manual

H0282300 RevG
Installation and
Op er a tion Man u al
Jandy
®
Composite
Sand Filters
JS Series
Sidemount Sand Fil ters
WARNING
FOR YOUR SAFETY - This product must be installed and serviced by a contractor who is licensed
and qualifi ed in pool equipment by the jurisdiction in which the product will be installed where such
state or local requirements exists. In the event no such state or local requirement exists, the installer
or maintainer must be a professional with suffi cient experience in pool equipment installation and
maintenance so that all of the instructions in this manual can be followed exactly. Before installing
this product, read and follow all warning notices and instructions that accompany this product. Failure
to follow warning notices and instructions may result in property damage, personal injury, or death.
Improper installation and/or operation can create dangerous high pres sure which can cause product
failure or also cause the filter lid to be blown off, possibly causing death, serious injury or prop er ty
damage. Improper installation and/or operation will void the warranty.
Installation and Operation Data

Jandy JS Series Specifications

General

Brand	Jandy
Model	JS Series
Category	Water Filtration Systems
Language	English

Summary

Pool Filter Safety Information

Critical Safety Warnings for Jandy Filters

Highlights critical warnings regarding pressure, air, and installation to prevent injury or death.

General Safety Guidelines for Installation and Use

Provides essential instructions for installers and operators on safe operation and maintenance.

Jandy JS Series Sand Filter General Information

Introduction to Jandy JS Series Sand Filters

Overview of the manual's purpose and where to find additional product information.

Jandy Sand Filter Description and Operation

Explains how the sand filter works, water flow, and the role of filter media.

Installation Requirements for Sand Filters

Details site selection, placement, weather protection, and plumbing recommendations.

Jandy JS Series Sand Filter Specifications and Dimensions

Presents technical data including filtration area, flow rates, pressure limits, and physical dimensions.

Jandy JS Series Sand Filter Installation Guide

Selecting the Optimal Filter Location

Guidance on choosing a well-drained area, ensuring solid mounting, and maintaining clearance.

Securing the Sand Filter to the Equipment Pad

Instructions on anchoring the filter to prevent movement, referencing local codes and hardware.

Preparing the Sand Filter for Installation

Steps for checking the filter for damage and removing accessory packages.

Plumbing the Jandy JS Series Sand Filter

Detailed instructions for connecting the filter plumbing, including warnings and recommendations.

Filling the Sand Filter with Media

Guide on adding sand or pea gravel, specifying types, amounts, and proper media level.

Using Zeobrite as Sand Filter Media

Instructions for using Zeobrite as an alternative filter medium, including media levels.

Installing the Sand Filter Lid

Critical steps and warnings for properly sealing and tightening the filter lid to prevent hazards.

Jandy JS Series Filter Start-Up and Operation

Step-by-Step Filter Start-Up Procedure

Detailed instructions for safely starting the filter system after installation or seasonal shutdown.

Cleaning the Jandy JS Series Sand Filter

Filter Backwashing Instructions

Procedure for backwashing the filter to remove trapped dirt and debris.

Optimizing Sand Filter Performance

Guidance on determining when to backwash and the impact of frequent backwashing.

Chemical Cleaning Procedure for Sand Filters

Instructions for using chemical cleaners to remove oils and deposits from the sand bed.

Jandy JS Series Filter Maintenance

General Filter Maintenance and Checks

Routine cleaning, leak checks, and inspection of safety signs and labels.

Pressure Gauge Inspection and Service

Ensuring the pressure gauge is in good working order and checking for leaks.

Winterizing the Jandy JS Series Sand Filter

Removing the Sand Filter Lid

Troubleshooting Jandy JS Series Sand Filters

Jandy JS Series Filter Troubleshooting Guide

Common problems, possible causes, and solutions for filter operation issues.

Jandy JS Series Filter Parts and Exploded Views

Jandy JS60-SM Sand Filter Parts List

List of replacement parts for the Jandy JS60-SM sand filter model.

Jandy JS100-SM Sand Filter Parts List

List of replacement parts for the Jandy JS100-SM sand filter model.

Jandy JS60-SM Sand Filter Exploded View

Diagram showing the assembly of the Jandy JS60-SM sand filter with part callouts.

Jandy JS100-SM Sand Filter Exploded View

Diagram showing the assembly of the Jandy JS100-SM sand filter with part callouts.

Jandy JS Series Sand Filter Head Loss Curves

Design Head Loss Curves for JS Series Filters

Graph illustrating design head loss versus flow rate for JS Series sand filters.