Hayward AquaVac 500 Manuals

USE ONLY GENUINE REPLACEMENT PARTS 1 51300004201B IN GROUND POOL/SPA GAS HEATERS INSTALLATION & OPERATIONS MANUAL FOR YOUR SAFETY: WARNING: If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, injury, or death. • Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance. WHAT TO DO IF YOU SMELL GAS: • Do not try to light any appliance. • Do not touch any electrical switch; do not use any phone in your building. • Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions. If you cannot reach your gas supplier, call the fire department. • Installation and service must be performed by a qualified installer, service agency or the gas supplier. This product must be installed and serviced by authorized personnel, qualified in pool/spa heater installation. Improper installation and/or operation can create carbon monoxide gas and flue gases that can cause serious injury, property damage, or death. SAVE THESE INSTRUCTIONS CONTENTS Pg GETTING STARTED 2 INSTALLATION 10 LOCATING THE HEATER 11 ALTITUDE OF INSTALLATION 13 AIR SUPPLY 14 FLUE GAS VENTING 15 GAS SUPPLY 19 WATER PIPING 21 ELECTRICAL CONNECTIONS 24 CHECK-OUT & START-UP 25 CONTROL SETUP 26 GAS TESTING 28 WATER TESTING 31 MAINTENANCE & SERVICE 31 WATER CHEMISTRY 31 WINTERIZATION 32 COMPONENT SERVICE 32 TROUBLESHOOTING 39 PARTS 49

Hayward Pool Products Canada, Inc. 2880 Plymouth Drive, Oakville, ON L6H 5R4 888-238-7665 / www.haywardpool.ca 2 1 3 7 13 17 23

ISRC3411U1 - Rev A 1 HAYWARD only warranties the quality, performance and safety of its products when assembled with genuine Hayward manufactured parts. Use of non-genuine Hayward manufactured parts will void all warranty. AquaVac® 500 Series Owner’s Manual IMPORTANT SAFETY INSTRUCTIONS Basic safety precautions should always be followed, including the following: Failure to follow instructions can cause severe injury and/or death. This is the safety-alert symbol. When you see this symbol on your equipment or in this manual, look for one of the following signal words and be alert to the potential for personal injury. WARNING warns about hazards that could cause serious personal injury, death or major property damage and if ignored presents a potential hazard. CAUTION warns about hazards that will or can cause minor or moderate personal injury and/or property damage and if ignored presents a potential hazard. It can also make consumers aware of actions that are unpredictable and unsafe. The NOTICE label indicates special instructions that are important but not related to hazards. Hayward Pool Products 620 Division Street, Elizabeth, NJ 07207 Phone: (908) 351.5400 www.hayward.com Contents Warnings .......................... 2 3 Information ....................... 4 Operating Instructions .......... 7 Maintenance ......................13 Troubleshooting ..................17 Warranty Registration ........... 23 SAVE THIS OWNER'S MANUAL

AquaVac 500 Troubleshooting Guide © 2014 Hayward Industries Inc. ®

AquaVac 500 Troubleshooting Guide © 2014 Hayward Industries Inc.