Master Spas LSI 557 User Manual

America’s Leader In Luxury
MASTER SPAS
Thank you for choosing your new spa built by Master Spas. Please read the
entire Owner’s Manual before installing and using your spa. The goal of this
manual is to provide you with safety and operational information plus some tips
that will help you enjoy your spa to its fullest.
At the time of print, this manual is accurate in its information. Master Spas
reserves the right to change or improve its product without prior notice.
To c heck on updates or for other information, please visit www
.masterspas.com
and follow the links to the customer service section.
1
MASTER SPAS OWNER’S MANUAL
Welcome To Ultimate Relaxation!
The serial number for your spa is located in the filter area, on the spa system
pack, or on the UL plate on the skirting. It will start with "M" followed
by a 6-digit number. Ex. M404590
6927 Lincoln Parkway
Fort Wayne, Indiana 46804
260-436-9100
www.masterspas.com
*Serial Number Location
Name _____________________________________________________
Address ____________________________________________________
City _____________________________ State ______ Zip ___________
Date Purchased ______ /______ /_______
Model ________________________ Serial #______________________
Dealer Name _______________________________________________
Phone # (______)________-__________
Service Tech Rep_____________________________________________
Record Of Ownership
MS Owners Manual 12/5/03 1:56 PM Page 1

Master Spas LSI 557 Specifications

General

Jets	57
Voltage	240V
Amperage	50A
Dimensions	93" x 93" x 38" (236 cm x 236 cm x 97 cm)
Warranty	Varies by component. Consult manufacturer.

Summary

Safety Instructions

Important Safety Instructions

Comprehensive safety warnings and precautions for spa operation and installation.

Additional Safety Warnings

Specific warnings regarding hyperthermia and risks for children and pregnant women.

Further Safety Guidelines

Additional safety points including electrical hazards, suffocation risks, and general precautions.

Electrical Installation Requirements

General Electrical Guidelines

Essential information for electricians on wiring, grounding, GFCI, and dedicated circuits.

Wiring Schematic and GFCI

Diagram for 240V hook-up and notes on Ground Fault Circuit Interrupter (GFCI) installation.

120/240 Volt Systems

Optional 120/240 Volt Models

Details on models supporting both voltage configurations and their specific requirements.

120 Volt Installation Specifics

Requirements and precautions for 120V spa installations, including GFCI cord.

Plug-In Instructions for 120V GFCI Cord

Detailed steps for setting up 120V models using the GFCI cord.

Site Preparation and General Guidelines

Installation Instructions

Spa Setup and Connection

Step-by-step guide for physically setting up and connecting the spa.

Pump Priming and Water Chemistry

Procedures for priming pumps and initial water chemistry adjustments.

Water Chemistry Terms You Should Know

Spa Water Maintenance

Eco Pur™ Mineral Filtration System

Introduction to the Eco Pur system for water purification.

Eco Pur™ Start-Up Procedure

Advantages of Eco Pur™ System

Eco Pur™ Maintenance Schedule

Freedom Spas Water Maintenance

Freedom Spas Start-Up Procedure

Freedom Spas Daily/Weekly Schedule

Freedom Spas Weekly/Bi-Weekly Schedule

Spa Water Maintenance Troubleshooting Guide

Common Water Issues and Solutions

Troubleshooting common water problems like odor, cloudiness, and irritation.

Recommended Chemical Levels

Maintenance Recommendations

Spa Draining and Refilling

Cleaning Spa Surfaces and Filters

Winterizing Your Spa

Spa Winterization Procedure

Step-by-step instructions to prepare the spa for winter storage.

Master Spa Operation

Initial Spa Start-Up and Controls

Guide to initial spa activation, control panel icons, and temperature display.

Temperature Adjustment and Time Setting

Operating Modes and Jet Controls

Model-Specific Programming and Safety Features

Diagnostic Messages and Troubleshooting

Spa Error Code Meanings

Explains common diagnostic error codes and required actions.

Additional Error Codes and Status Indicators

Covers further diagnostic codes and operational status indicators.

Periodic Reminder Messages

Down East (2-3 Pump System) Operation

Initial Start-Up and Temperature Control

Guide to startup and temperature settings for 2-3 pump systems.

Operating Modes and Jet Functions

Light, Circulation Pump, and Filter Cycles

Clean-up, Ozone, and Freeze Protection

Down East Diagnostic Messages

Additional Status Indicators

Down East Periodic Reminders

Scheduled Maintenance Reminders

Freedom/Down East (Single Pump) Operation

Initial Start-Up and Jet Controls

Guide to startup and jet functions for single pump systems.

Operating Modes, Filter Cycles, and Freeze Protection

Freedom/Down East Diagnostic Messages

Spa Error Code Meanings

Explains diagnostic codes for single pump systems.

Dolphin Remote Control

Remote Functionality Overview

Remote Control Keys and Functions

Advanced Remote Operations

Programming Device Codes

Spa Troubleshooting Guide

Spa Unresponsive and Pump Issues

Troubleshooting steps for a spa that won't turn on or pump issues.

Jet Performance Problems

Solutions for poor jet performance.

Heating Issues and GFCI Tripping

Steps to resolve heating problems and frequent GFCI tripping.

Regular Maintenance Procedures

Cleaning Spa Jets and Diverter Valves

Draining the Spa

Circulation Pump Fitting and Light Bulb Replacement

Spa Cover, Cabinet, and Filter Care

Filter Cleaning Procedures