A.O. Smith 1000 Manuals

1 WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life. — Do not store or use gasoline or other flammable vapors and 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. PRINTED 0207 212801-000 USER’S MANUAL MODELS: VB/VW-500, 750 AND 1000 SERIES 100/101 GAS-FIRED POWER BURNER COPPER BOILERS FOR HYDRONIC HEATING AND HOT WATER SUPPLY • Installation • Operation • Maintenance • Limited Warranty MC BEE, SC., RENTON, WA., STRATFORD-ONTARIO, VELDHOVEN-THE NETHERLANDS, NANJING, CHINA www.hotwater.com / email: [email protected]

1 PRINTED IN U.S.A. 2526 0501 COPPER BOILERS FOR HYDRONIC HEATING AND HOT WATER SUPPLY CAUTION TEXT PRINTED OR OUTLINED IN RED CONTAINS INFORMATION RELATIVE TO YOUR SAFETY. PLEASE READ THOROUGHLY BEFORE INSTALLING AND USING THIS APPLIANCE. PART NO. 211257-000 REV. 0 A DIVISION OF A. O. SMITH CORPORATION EL PASO, TX., MC BEE, SC., RENTON, WA., STRATFORD-ONTARIO, VELDHOVEN-THE NETHERLANDS www.hotwater.com PLACE THESE INSTRUCTIONS ADJACENT TO BOILER AND NOTIFY OWNER TO KEEP FOR FUTURE REFERENCE. • Installation • Operation • Maintenance • Limited Warranty Instruction Manual GB/GW MODELS: 1000, 1300, 1500, 1850, 2100, 2500 SERIES 200, 201 WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life. Thank You for buying this cost efficient, high recovery unit from A. O. Smith Water Products Co. You should thoroughly read and understand this manual before installation and/or operation of this boiler. Please pay particular attention to the important safety and operating instructions as well as the WARNINGS and CAUTIONS. CONTENTS PAGE ROUGH-IN DIMENSIONS/CAPACITIES ............. 2 - 3 FOREWORD ..................................................... 4 - 5 FEATURES/CONTROLS................................... 5 - 6 INSTALLATION INSTRUCTIONS ................... 6 - 22 VENTING ....................................................... 8 - 14 SYSTEM INSTALLATION ..............................15 - 19 HYDRONIC INSTALLATION ..........................15 - 17 HOT WATER SUPPLY INSTALLATION .........17 - 19 GAS CONNECTIONS ....................................20 - 21 OPERATION ................................................ 22 - 23 LIGHTING AND OPERATING .........................24 - 25 CONTROL SYSTEM .................................... 26 - 31 PREVENTATIVE MAINTENANCE ................ 31 - 33 TROUBLE SHOOTING ..................................33 - 34 LIMITED WARRANTY .......................................... 35 WIRING DIAGRAM/SCHEMATIC .................. 36 - 37 • Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. WHAT TO DO IF YOU SMELL GAS: • Extinguish any open flame. • 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.

1 PSD-3-148 COMMERCIAL POWER BURNER BOILER REPLACEMENT PARTS LIST COPPER BOILERS FOR HYDRONIC HEATING & HOT WATER SUPPLY LEGEND MODELS LW/LB: 1000 SERIES 980, 981 A.O. SMITH WATER PRODUCTS CO., INC. 5621 W. 115TH STREET • ALSIP, ILLINOIS 60803 Phone: 1-800-433-2545 • Fax: 1-800-433-2515 Website: www.hotwater.com/parts PRINTED IN U.S.A. 1001 210654-000 NATURAL GAS TRAIN/BLOWER ASSEMBLY See page 5 PROPANE GAS TRAIN ASSEMBLY See page 6 WATERWAYS & COMBUSTION CHAMBER See page 2 EXHAUST & DRAIN ASSEMBLY See page 3 WATER INLET See page 3 BY-PASS See page 6 WIRING/HARNESS & PROBES See page 8 JACKET/FRAME ASSEMBLY See page 4 CONTROL BOARD See page 7

Variable Fire Boiler Domestic Hot Water/Hydronic Heating VF Boiler M O D E L S C O V E R E D VW and VB 500, 750, and 1000 Models Series 100 and 101 Service Handbook Part No. TC-099 • Printed in the U.S.A. • 0407

1 ECO/OUTLET PROBE 212892-000 INLET TEMP PROBE 212882-000 PRINTED 0308 212802-002 A.O. Smith Water Heater Parts Fulfillment • phone: 1-800-433-2545 • www.hotwater.com JACKET/FRAME ASSEMBLY SEE PAGE 2 CONTROL PANEL SEE PAGE 6 COMBUSTION CHAMBER ASSEMBLY SEE PAGE 3 GAS TRAIN ASSEMBLY SEE PAGE 5 BY-PASS SEE PAGE 6 COPPER BOILERS FOR HYDRONIC HEATING & HOT WATER SUPPLY VF MODELS VB/VW 500, 750, 1000 SERIES100/101 COMMERCIAL GAS SERVICE PARTS LIST A.O. Smith Water Heater Parts Fulfillment 125 Southeast Parkway • Franklin, TN 37068 www.hotwater.com • 1-800-433-2545 COMMERCIAL POWER BURNER BOILER

1 WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life. — Do not store or use gasoline or other flammable vapors and 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. PRINTED 0911 320856-001 INSTRUCTION MANUAL MODELS: VB/VW-500, 750 AND 1000 SERIES 200/201 GAS-FIRED COPPER BOILERS FOR HYDRONIC HEATING AND HOT WATER SUPPLY • Installation • Operation • Maintenance • Limited Warranty MC BEE, SC., RENTON, WA., STRATFORD-ONTARIO, VELDHOVEN-THE NETHERLANDS, NANJING, CHINA www.hotwater.com / email: [email protected]