TABLE OF CONTENTS
SECTION 1  | 
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General Information  | 
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1A  | Introduction  | 1  | 
1B  | Description  | 1  | 
1C  | Warranty  | 1  | 
SECTION 2  | 
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Installation Instructions  | 
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2A  | General Requirements  | 1  | 
Special Precautions  | 1  | |
2B  | Heater Assembly and Preparation  | 1  | 
2C  | Heater Location  | 2  | 
Installation Information  | 2  | |
Installation Clearances  | 2  | |
Flooring Typical Installation  | 2  | |
2D  | Outdoor Installation  | 3  | 
2E  | Outdoor Shelter Installation (Canada)  | 3  | 
2F  | Indoor Installation  | 3  | 
Preparation of Heater For  | 
  | |
  | Indoor Installation  | 3  | 
Special Location Requirement  | 4  | |
Air For Combustion and Ventilation  | 4  | |
Exhaust Venting  | 4  | |
4  | ||
5  | ||
2G  | Gas Supply and Piping  | 5  | 
General Instructions  | 5  | |
Special Precautions For Propane Gas  | 8  | |
2H  | Electrical Power  | 8  | 
General Information  | 8  | |
Bonding  | 8  | |
Auxiliary Time Clock Wiring  | 8  | |
Remote Operation  | 9  | |
2I  | Water Piping  | 10  | 
Reversal of Heater Water Connections  | 10  | |
Pool/Spa Piping Systems  | 13  | |
Connections at Heater  | 13  | |
Pressure Relief Valve  | 14  | |
Automatic Chlorinators (Chemical Feeders)  | 15  | |
2J  | 15  | |
Normal Operation  | 15  | |
15  | ||
Gas Pressure  | 16  | |
Adjustment of Water Pressure Switch  | 16  | |
Water Temperature Rise  | 17  | |
SECTION 3  | 
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Operating Instructions  | 
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3A  | 18  | |
3B  | Temperature Controls  | 18  | 
Information Displayed  | 19  | |
Turning The Heater On Or Off  | 19  | |
Setting Pool And Spa Temperatures And  | ||
  | Changing From Fahrenheit To Celcius  | 19  | 
Error Status  | 19  | |
3C  | Lighting and Shutdown  | 21  | 
Lighting the Heater  | 21  | |
Shutdown  | 21  | |
3D  | Water Chemistry  | 21  | 
Pools  | 21  | |
Spas  | 21  | |
Spa Water Chemistry  | 23  | |
Water Changing  | 23  | |
Corrosion  | 23  | |
Testing  | 23  | |
3E  | Spa/Hot Tub Safety Rules  | 23  | 
3F  | Swimming Pool Energy Saving Tips  | 23  | 
3G  | Seasonal Care  | 24  | 
Spring and Fall Operation  | 24  | |
Winterizing  | 24  | |
3H  | Periodic Inspection  | 24  | 
Owner Inspection  | 24  | |
Professional Inspection  | 25  | |
SECTION 4  | 
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Specifications and Dimensions  | 
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4A  | General Information  | 25  | 
Specifications  | 25  | |
Dimensions  | 25  | |
SECTION 5  | 
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Replacement Parts  | 
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5A.  | General Information  | 26  | 
5B  | Part Numbers  | 26  | 
5C  | Exploded View Of Heater  | 27  | 
Overview Exploded View  | 27  | |
Detail Exploded View  | 28  | |
  | Warranty  | Back Cover  |