Carrier 59TN6C Installation, Start-up, Operating, Service And Maintenance Instructions

Installation, Start-up, Operating,Service and Maintenance InstructionsNOTE: Read the entire instruction manual before starting the installation.TABLE OF CONTENTSREQUIRED NOTICE FOR MASSACHUSETTS INSTALLATIONS2IMPORTANT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Table 1 – Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Table 2 – Minimum Clearances to Combustible Materials for All Units5INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Table 3 – Loose Parts Bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6CODES AND STANDARDS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS PROCE-DURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7LOCATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7AIR FOR COMBUSTION AND VENTILATION . . . . . . . . . . . . . . 8Table 4 – Minimum Free Area Required for Each Combustion AirOpening or Duct to Outdoors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Table 5 – Minimum Space Volumes for 100% Combustion, Ventila-tion and Dilution Air from Outdoors . . . . . . . . . . . . . . . . . . . . . . . 9CONDENSATE TRAP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Condensate Drain Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Table 6 – Opening Dimensions - In. (mm) . . . . . . . . . . . . . . . . . 18Filter Arrangement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Table 7 – Optional Filter Media Pressure Drop (Clean) Versus Airflow- in. w.c. (Pa) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Table 8 – Optional Filter Media Pressure Drop (Clean) Versus FaceVelocity- in. w.c. (Pa) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Table 9 – Air Filter Selection and Duct Sizing - In. (mm) . . . . . 21AIR DUCTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22GAS PIPING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Table 10 – Maximum Capacity of Pipe . . . . . . . . . . . . . . . . . . . . 23ELECTRICAL CONNECTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . 24Table 11 – Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25115-V Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2524-V Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27TEMPERATURE SENSORS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Accessories (See Fig. 38 and Fig. 39) . . . . . . . . . . . . . . . . . . . . . . . 27VENTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29Table 12 – Vent Termination Kit for Direct Vent (2-pipe) Systems30Table 13 – Approved Combustion-Air and Vent Pipe, Fitting and Ce-ment Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Table 14 – Maximum Equivalent Vent Length - Ft. . . . . . . . . . . 41Table 15 – Deductions from Maximum Equivalent Vent Length - Ft.(M) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41Table 16 – Maximum Allowable Exposed Vent Lengths in Uncondi-tioned Space Insulation Table - Ft./M . . . . . . . . . . . . . . . . . . . . . 44Table 17 – Hanger Spacing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47AIRFLOW DELIVERY - CFM . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49Table 18 – Air Delivery - CFM (with filter) . . . . . . . . . . . . . . . . 49FURNACE CONTROL PROGRAMMINGAND NAVIGATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51Table 19 – System Status Display Codes . . . . . . . . . . . . . . . . . . 51Table 20 – Main Menu Options . . . . . . . . . . . . . . . . . . . . . . . . . . 51SERVICE LABEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53START-UP, ADJUSTMENT, AND SAFETY CHECK . . . . . . . . . 54Table 21 – Test Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56Table 22 – Altitude Derate Multiplier for U.S.A. . . . . . . . . . . . . 57Table 23 – Gas Rate (CU ft./hr). . . . . . . . . . . . . . . . . . . . . . . . . . 58Table 24 – Orifice Size and Manifold Pressure (in. w.c.) for Gas InputRate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59SERVICE AND MAINTENANCE PROCEDURES. . . . . . . . . . . . 60Electrical Controls and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61Care and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62WINTERIZATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67SEQUENCE OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71PARTS REPLACEMENT INFORMATION GUIDE . . . . . . . . . . . 74MODEL NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74TRAINING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74To learn more about this appliance and installation via a mobile device,go to https://carrier.hvacpartners.com/NFC or use the QR code below. Toaccess airflow tables or troubleshooting guide on your mobile device goto mlctraining.com/training/techdocs/98/ or use the QR code below.A230288A200352Portions of the text and tables are reprinted from NFPA 54/ANSI Z223.1E, with permission of National Fire Protection Association, Quincy, MA02269 and American Gas Association, Washington DC 20001. This reprinted material is not the complete and official position of the NFPA or ANSIon the referenced subject, which is represented only by the standard in its entirety.59TN6CTwo-Stage, Variable-Speed, Multipoise35 in. (889 mm) Tall, Condensing Gas Furnace