Carrier 58CTA/CTX instruction manual Ama

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58CTA/CTX

2---Stage Deluxe

Induced---Combustion

4---Way Multipoise Furnace

Installation, Start---up, Operating and

Service and Maintenance

Instructions Series 130/D

SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . . 2 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 CODES AND STANDARDS . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 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

ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

LOCATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 AIR FOR COMBUSTION AND VENTILATION . . . . . . . . . 8 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 UPFLOW INSTALLATION . . . . . . . . . . . . . . . . . . . . . . 10 DOWNFLOW INSTALLATION . . . . . . . . . . . . . . . . . . . 11 HORIZONTAL INSTALLATION . . . . . . . . . . . . . . . . . . 11 FILTER ARRANGEMENT . . . . . . . . . . . . . . . . . . . . . . . 15 AIR DUCTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 GAS PIPING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 ELECTRICAL CONNECTIONS . . . . . . . . . . . . . . . . . . 21 VENTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 START-UP, ADJUSTMENT, AND SAFETY CHECK . . . . . 34 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Start-Up Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Check Safety Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

SERVICE AND MAINTENANCE PROCEDURES . . . . . 45 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Care and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Sequence of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

ama

ISO 9001:2000

CERTIFIED

REGISTERED

NOTE: Read the entire instruction manual before starting the installation.

Portions of the text and tables are reprinted from NFPA 54/ANSI Z223.1-2006E, with permission of National Fire Protection Association, Quincy, MA 02269 and American Gas Association, Washington DC 20001. This reprinted material is not the complete and official position of the NFPA or ANSI on the referenced subject, which is represented only by the standard in its entirety.

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Contents Ama Furnace Reliability Hazard Safety ConsiderationsCUT Hazard Introduction DimensionsClearances to Combustibles Codes and Standards Electrostatic Discharge ESD Precautions ProcedureGeneral LocationCarbon Monoxide Poisoning and Unit Damage Hazard Fire Hazard FIRE, Injury or Death HazardProperty Damage Hazard Location Relative to Cooling EquipmentFurnace Corrosion Hazard AIR for Combustion VentilationCarbon Monoxide Poisoning Hazard Outdoor Combustion Air MethodAir for Combustion, Ventilation, and Dilution for Outdoors Upflow Installation InstallationHorizontal Installation Downflow InstallationFIRE, EXPLOSION, and Carbon Monoxide Poisoning Hazard Suspended Furnace SupportRoll-Out Protection Platform Furnace SupportDuct Flanges Opening dimensions In. mmHorizontal Unit Suspension AIR Ducts Filter Arrangement Carbon Monoxide Poisoning HazardGeneral Requirements Ductwork Acoustical Treatment Supply Air ConnectionsFurnace Air Delivery CFM With FilterSpeed External Static Pressure IN. WC Size Inlet Downflow Furnaces Air Delivery CFM With Filter*Return Air Connections GAS Piping Fire or Explosion HazardUpflow Return Air Configurations and Restrictions Furnace Damage Hazard Maximum Capacity of PipeElectrical Connections Electrical Shock Hazard WiringElectrical Shock and Fire Hazard Furnace MAY not Operate HazardBOX Relocation Electrical DataElectrical Connection to J-BOX BX. Cable Installation in Furnace J-BOX Power Cord Installation in Furnace J-BOXElectrical Box on Furnace Casing Side. See Fig Fire or Electrical Shock HazardTwo-Stage Furnace with Two-Speed Air Conditioner See notes 2, 11, and 12 on the page following these figures Venting AccessoriesMasonry Chimney Requirements General Venting RequirementsChimney Inspection Chart Internal Area of Chimney Appliance Application RequirementsVent Height Upflow Application-Vent Elbow Up Downflow Application-Vent Elbow Up then Left Horizontal Left Application Vent Elbow Left Diameter Vent Height Orientation INPUTBTUH/HR Furnace VentUsing Tin Snips to Cut Tie Points General START-UP, ADJUSTMENT, and Safety CheckBurn Hazard Adjustments Start-Up ProceduresStage Furnace Setup Switch Description Fire and Explosion HazardRedundant Automatic Gas Control Valve Altitude Derate Multiplier for U.S.AOrifice Hole Furnace Overheating Hazard Gas Rate cu ft. /hrSeconds Size of Test Dial For Revolution Color Speed AS Shipped Speed SelectionChecklist Check Safety ControlsStage Furnace Blower OFF delay Setup Switch Desired Heating Mode Setup Switch Blower OFF Delay SECA08485 Orifice Size and Manifold Pressures In wc for Gas Input Rate A08219 A08219A Introduction Service and Maintenance ProceduresCarbon Monoxide Poisoning and Fire Hazard Care and MaintenanceWiring Diagram Filter Size Information IN. / MM Cleaning AND/OR Replacing AIR FilterBlower Motor and Wheel Unit Damage Hazard Cleaning Heat ExchangerIgniter Position-Top View Sequence of Operation58CT Thermidistat Mode Single-Stage Thermostat and Two-Speed Cooling Adaptive ModeSingle-Speed Cooling Troubleshooting Wiring DiagramsContinuous Blower Mode Troubleshooting Guide 2-Speed KitAdapter Chimneyin Usedswitch Shutoffvent Blocked Catalog No58CT---10SI
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