Carrier 820SA Installation, Start-up, Operating And Service And Maintenance Instructions

Also see for A Series: Installation, start-up, operating and service and maintenance instructions Installation, start-up, operating and service and maintenance instructions Installation, start-up, operating and service and maintenance instructions Installation, start-up, operating and service and maintenance instructions Installation manual

Carrier 820SA Installation, Start-up, Operating And Service And Maintenance Instructions Manual pdf 1 page image

Installation, Start--up, Operating andService and Maintenance InstructionsSeries A820SA/821SAVARIABLE--SPEED ECM, INDUCED--COMBUSTION,SINGLE--STAGE, 4--WAY MULTIPOISENON--CONDENSING GAS FURNACESAFETY CONSIDERATIONS 3. . . . . . . . . . . . . . . . . . . . . . . .ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONSPROCEDURE 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .INTRODUCTION 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .CODES AND STANDARDS 5. . . . . . . . . . . . . . . . . . . . . . . . . .Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .General Installation 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Combustion and Ventilation Air 5. . . . . . . . . . . . . . . . . . . . . .Duct Systems 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Acoustical Lining and Fibrous Glass Duct 5. . . . . . . . . . . . . . .Gas Piping and Gas Pipe Pressure Testing 5. . . . . . . . . . . . . . .Electrical Connections 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Venting 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .LOCATION 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .AIR FOR COMBUSTION AND VENTILATION 7. . . . . . . . .Outdoor Combustion Air Method 8. . . . . . . . . . . . . . . . . . . .The Standard Method: 8. . . . . . . . . . . . . . . . . . . . . . . . . . . .Combination of Indoor and Outdoor Air 9. . . . . . . . . . . . . .INSTALLATION 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Upflow Installation 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Leveling Legs (If Desired) 10. . . . . . . . . . . . . . . . . . . . . . . .Downflow/Horizontal Installation 10. . . . . . . . . . . . . . . . . .Suspended Furnace Support 11. . . . . . . . . . . . . . . . . . . . . . .Platform Furnace Support 11. . . . . . . . . . . . . . . . . . . . . . . . .Roll--Out Protection 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . .Return Air Inlet 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Filter Arrangement 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .AIR DUCTS 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GAS PIPING 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ELECTRICAL CONNECTION 20. . . . . . . . . . . . . . . . . . . . . . .ACCESSORIES 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VENTING 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .START--UP, ADJUSTMENT, AND SAFETY CHECK 33. . . . .Start--Up Procedures 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Service Label 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Adjustments 35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Check Safety Controls 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . .Checklist 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .SERVICE AND MAINTENANCE PROCEDURES 40. . . . . . .Wiring Diagram 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Care and Maintenance 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . .Sequence of Operation 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . .Troubleshooting 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PARTS REPLACEMENT INFORMATION GUIDE 50. . . . . . .NOTE: Read the entire instruction manual before starting theinstallation.Portions of the text and tables are reprinted from NFPA 54/ANSIZ223.1E, with permission of National Fire ProtectionAssociation, Quincy, MA 02269 and American Gas Association,Washington DC 20001. This reprinted material is not thecomplete and official position of the NFPA or ANSI on thereferenced subject, which is represented only by the standard inits entirety.