58CVA/CVXVariable—Speed, Induced—Combustion Deluxe4—Way Multipoise Gas FurnaceSeries 160Carrier|turn to the IZAInstallation, Start—up, Operating andService and Maintenance InstructionsSAFETY CONSIDERATIONS . 2.0.0.0... 0.00000 00 ee ee 2INTRODUCTION 2.00... 0.0 eee ees 4CODES AND STANDARDS ......0.0..0. 000.00 eee 4Safety... eee eee tenes 4General Installation 2.2... 0.0.0... eee eee 4Combustion and Ventilation Air 2.6.0.0... 00.0. eee 4Duct Systems 0... 6. eee eee 4Acoustical Lining and Fibrous Glass Duct ............... 4Gas Piping and Gas Pipe Pressure Testing ............... 4Electrical Connections . 2.0.0... 0.0. eee eee 4Venting oo. eee eee tenes 4ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONSPROCEDURE 2.0... ee eens 4LOCATION 2.0... ee eens 5AIR FOR COMBUSTION AND VENTILATION ......... 8Outdoor Combustion Air Method ................000. 9The Standard Method: .. 0.0.0.0...0. eee eee eee 9Combination of Indoor and Outdoor Air ............. 10INSTALLATION 2.0.0... eee eens 10Bottom Return Air Inlet 22.0.0... eee 10Side Return Air Inlet... 0.0.0.0. ee eee 10Leveling Legs (If Desired) . 2.0...6... 11Bottom Return Air Inlet... 0.0.0...eee 11Suspended Furnace Support ... 0... ... 0.0.00.000 ee 11Platform Furnace Support .. 0.0.0.0... 0.00000 ee eee 11Roll-Out Protection .. 0... 0.0.00.eee eee 12Bottom Return Air Inlet... 0.00... ee eee 12Side Return Air Inlet... 00... 0... eee 12Filter Arrangement .. 0.0.0.0. 0.0.0 0. eee 13AIR DUCTS . 0... eens 13General Requirements .... 0.0.0.0.0.00.0 13Ductwork Acoustical Treatment ............. 0.0000. 13Supply Air Connections .. 0.0... 00.0.0. 14Uptiow and Horizontal Furnaces ............ 0.0000. 14Downflow Furnaces .... 0.0.00...0. eee eee 15Return Air Connections . 2.0.0.0...0.0.0 eee eee eee 18Downflow Furnaces .... 0.0.0.0...0. eee eee ee 18Uptiow and Horizontal Furnaces ............ 0.0000. 18GAS PIPING ... 0... . ee eens 19ELECTRICAL CONNECTION ©... 00 ee 20ACCESSORIES 2.0. een ee 22VENTING 2.0 eee eens 22START-UP, ADJUSTMENT, AND SAFETY CHECK ..... 34General 2... eee ene 34Start-Up Procedures 2.0.0.0...ce eee eee 37Adjustments oo... 0... eeeee eens 37Check Safety Controls... 0.0.0...ee eee 45Checklist 2... eee 46SERVICE AND MAINTENANCE PROCEDURES ....... 46General 2. eee eae 46Care and Maintenance . 2.6... eee 47Sequence of Operation... 0.0... eee ee OZWiring Diagram .. 6.0... ee eee 56Troubleshooting»... 0.0.0... 0. eeeeee ee 56Accessory List... 0... eens 59PARTS REPLACEMENT INFORMATION GUIDE....... 60aun=S U2 Parrot (Hi ae—— Cc www-ahridirestory.org2)5z= Use of the ATIRI Certified m Mark indicates a= manufacturer’s participation in the program. ForOo verification of certification for individual products,o "A go to www-ahridirectory.org.| 1SO 9001NOTE: Read the entire instruction manual before starting theinstallation.Portions of the text and tables are reprinted from NFPA 54/ANSIZ223.1-2009©, 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.