User ManualTable of ContentsROUGH-IN-DIMENSIONS2INSTALLATION DIAGRAMS15TABLE OF CONTENTS4MANIFOLDS22FOREWORD4MECHANICAL VENTING23GENERAL SAFETY INFORMATION4Single Unit Installation23Chemical Vapor Corrosion5Vent Installation23Improper Combustion5Multiple Unit Installation23Liquid Petroleum Models5OPERATION24Extended Non-Use Periods5General24Insulation Blankets5Filling24High Altitude Installation6Purging24FEATURES6Lighting and Operating Labels25Self-Cleaning Hydro Cannon6Water Temperature Control27High Limit Switch (E.C.O.)6Testing Damper Control27Electronic Ignition Control7Checking Venting27Automatic Flue Damper Device7PREVENTIVE MAINTENANCE28Circulating Pump7Check The Pilot28Dishwashing Machine Requirement7Pilot Burner28INSTALLATION INSTRUCTIONS7Main Burner28Uncrating7Gas Valves29Locating The Heater8Checking The Input29Levelling8Venting System30Clearances8Remote Storage Tank Temperature Control30Hard Water8Relief Valve30Air Requirements8Hot Water Odor30Unconfined Space9Anode Rod Inspection30Confined Space9Vent Reducer9Venting9Water Heaters30Multiple Heater Manifold10Deliming Solvents31Water Line Connections10Tank Cleanout Procedures31Water (Potable) Heating and Space Heating10Troubleshooting Ignition Module System32Thermometers (Not Supplied)10SERVICE32Relief Valve10Electrical Servicing32Technical Data Venting11Replacement Parts32Gas Piping13Effikal Flue Damper Troubleshooting Guide33Gas Pressure Regulator14Operational Checklist34Heater Wiring14Size: 546 KBPages: 36Language: EnglishOpen manual