Catalog No58CT---10SI | Carrier 58CTA/CTX instruction

58CT

Copyright 2008 Carrier Corp. S 7310 W. Morris St. S Indianapolis, IN 46231	Printed in U.S.A.	Edition Date: 11/08	Catalog No:58CT---10SI

Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.			Replaces:58CT--9SI

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Carrier 58CTA/CTX instruction manual Catalog No58CT---10SI

Contents

Ama CUT Hazard Safety ConsiderationsFurnace Reliability Hazard Dimensions Introduction Clearances to Combustibles Electrostatic Discharge ESD Precautions Procedure Codes and Standards Carbon Monoxide Poisoning and Unit Damage Hazard LocationGeneral FIRE, Injury or Death Hazard Fire HazardProperty Damage Hazard Location Relative to Cooling Equipment AIR for Combustion Ventilation Furnace Corrosion HazardCarbon Monoxide Poisoning Hazard Outdoor Combustion Air Method Air for Combustion, Ventilation, and Dilution for Outdoors Installation Upflow Installation Downflow Installation Horizontal InstallationFIRE, EXPLOSION, and Carbon Monoxide Poisoning Hazard Suspended Furnace Support Platform Furnace Support Roll-Out Protection Opening dimensions In. mm Duct Flanges Horizontal Unit Suspension Filter Arrangement Carbon Monoxide Poisoning Hazard AIR DuctsGeneral Requirements Ductwork Acoustical Treatment Supply Air Connections Speed External Static Pressure IN. WC Size Inlet Air Delivery CFM With FilterFurnace Air Delivery CFM With Filter* Downflow FurnacesReturn Air Connections GAS Piping Fire or Explosion Hazard Upflow Return Air Configurations and Restrictions Maximum Capacity of Pipe Furnace Damage Hazard Wiring Electrical Connections Electrical Shock HazardElectrical Shock and Fire Hazard Furnace MAY not Operate Hazard Electrical Connection to J-BOX Electrical DataBOX Relocation Power Cord Installation in Furnace J-BOX BX. Cable Installation in Furnace J-BOXElectrical Box on Furnace Casing Side. See Fig Fire or Electrical Shock Hazard Two-Stage Furnace with Two-Speed Air Conditioner See notes 2, 11, and 12 on the page following these figures Accessories Venting General Venting Requirements Masonry Chimney Requirements Chimney Inspection Chart Vent Height Appliance Application RequirementsInternal Area of Chimney Upflow Application-Vent Elbow Up Downflow Application-Vent Elbow Up then Left Horizontal Left Application Vent Elbow Left Furnace Vent Diameter Vent Height Orientation INPUTBTUH/HR Using Tin Snips to Cut Tie Points Burn Hazard START-UP, ADJUSTMENT, and Safety CheckGeneral Start-Up Procedures AdjustmentsStage Furnace Setup Switch Description Fire and Explosion Hazard Altitude Derate Multiplier for U.S.A Redundant Automatic Gas Control Valve Orifice Hole Seconds Size of Test Dial For Revolution Gas Rate cu ft. /hrFurnace Overheating Hazard Speed Selection Color Speed AS Shipped Check Safety Controls ChecklistStage Furnace Blower OFF delay Setup Switch Desired Heating Mode Setup Switch Blower OFF Delay SEC A08485 Orifice Size and Manifold Pressures In wc for Gas Input Rate A08219 A08219A Service and Maintenance Procedures Introduction Care and Maintenance Carbon Monoxide Poisoning and Fire Hazard Wiring Diagram Blower Motor and Wheel Cleaning AND/OR Replacing AIR FilterFilter Size Information IN. / MM Cleaning Heat Exchanger Unit Damage Hazard Sequence of Operation Igniter Position-Top View 58CT Single-Speed Cooling Single-Stage Thermostat and Two-Speed Cooling Adaptive ModeThermidistat Mode Continuous Blower Mode Wiring DiagramsTroubleshooting Troubleshooting Guide 2-Speed KitAdapter Chimneyin Usedswitch Shutoffvent Blocked Catalog No58CT---10SI