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Trane Custom Climate Changer Air Handlers manual July, Installation Operation Maintenance

Models: CAH-SVX01A-EN Custom Climate Changer Air Handlers

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Installation

Installation

Operation

Maintenance

Custom

Climate Changer™

Air Handlers

Part No. X39640745010

July 2005

CAH-SVX01A-EN

Image 1

Trane Custom Climate Changer Air Handlers manual July, Installation Operation Maintenance, CAH-SVX01A-EN

Contents

Installation Operation Maintenance JulyCustom Climate Changer Air Handlers CAH-SVX01A-ENCAH-SVX01A-EN 2005 American Standard All rights reservedUnit Description IntroductionProtecting the Environment Contents ContentsPre-InstallationRequirements InstallationGeneral Information Wiring Sizes and ConnectionsOperating Environment ControlsGeneral Information Receiving Checklist Pre-InstallationRequirementsResolving Shipping Damage Job Site Storage RecommendationsGeneral Storage Preparing the Unit SiteLong-TermStorage Outdoor Storage ConsiderationsTypical Curb Installation Checklist Roof Curb InstallationPre-InstallationRequirements Lifting and Rigging InstallationWARNING Lifting and Rigging General Lifting ConsiderationsAssembly Hardware Unit AssemblyInstallation Joining Sections Edge-to-Edge TCP Model Assembly InstructionsInstallation Installation TCP Base Section Assembly TypicalTCP Outdoor Roof Section Assembly Typical TCP Wall Section Assembly TypicalEND CAP InstallationSPLIT TCP Indoor Roof Section Assembly TypicalINDOOR ROOF ASSEMBLY COMPLETE InstallationInstallation BASE TO WALL ASSEMBLY COMPLETEJoining sections - Edge to Edge TCC Model Assembly InstructionsInstallation Apply 1.25-inchx 0.33-inch InstallationInsert field provided threaded rods through the bottom lifting lug and shipping split plates on each sides of the unit. Draw both sides of the section together equally to prevent damage and distortion of the sections as they joined. Do not try to join sections by tightening only one side of the rods see Figure InstallationFigure 15. Join internal shipping split frame InstallationCAH-SVX01A-EN TCC indoor roof sections assembly typical TCC wall sections assembly typicalInstallation Installation TCC outdoor roof sections assembly typicalFigure 17. Join outdoor roof panels at the seams Join outdoor roof panels together at the seams in the direction perpendicular to airflow and secure them in place with 5/16-inchx 3/4-inchbolts and 5/16 lock nuts. Install the roof joint strip to cover the seam between two outdoor roof panels in the perpendicular to airflow direction of. Use 3/8-inchbutyl tape to cover the seam between InstallationComponent Installation Requirements Duct ConnectionsIsolator Adjustment FansControl Dampers Traq DampersMagnahelic Air Filter Gage Velocity 2-10Vdc 1TB1-3Installation Air FiltersWARNING Hazardous Voltage with Capacitors Installation Outdoor Unit Weather HoodsBag or Cartridge Filters Coil Piping and Connections Use a Backup WrenchGeneral Recommendations Prevent Coil DamageWater Damage Drain Pan TrappingInstallation Coil Damage Steam Coil PipingInstallation a Use float and thermostatic InstallationInstallation Water Coil PipingInstallation Refrigerant Coil PipingLiquid Lines Kit with Kit KitInstallation Valve DamageSuction Lines Installation Examples of Field-InstalledEvaporator Piping1Pitch the liquid line slightly Installation7Pitch the suction line slightly Installation2Provide one expansion valve per distributor Installation1Pitch the liquid line slightly Installation1Pitch the liquid line slightly InstallationHazardous Voltage with WiringUse Copper Conductors Only CapacitorsInstallation External Insulating RequirementsActuator Startup Pre-Startup ChecklistFan-RelatedChecks Coil-RelatedChecksGeneral Checks Unit OperationCalculate Motor Voltage Imbalance WARNING Live Electrical ComponentsTension Belts Correctly Tension the Fan BeltStartup WARNING Hazardous Voltage with CapacitorsBelt Deflection Force lbs StartupSheave Alignment Determine Fan SpeedMultibelt Check WARNING Rotating ComponentsWARNING Hazardous Service Procedures Routine MaintenanceThrowaway Filters Air FiltersPermanent Filters Front Load FiltersDrain Pans Inspecting and Cleaning FansFans Bearing Set Screw AlignmentFan Motor Inspection Fan Bearing LubricationBearing Failure Routine MaintenanceSteam and Water Coils CoilsType K Cooling Coils Refrigerant Coils WARNING Hazardous ChemicalsCoil Winterization Moisture Purge CycleAvoid Coil Freezeup Type W, P2, P4, P8, WD, 5D, and 5W CoilsWARNING Hazardous Chemicals Internal InsulationRoutine Maintenance See “ WARNING HazardousWARNING Hazardous Vapors Ultraviolet UV Germicidal Irradiation LightsCAUTION Broken Glass Routine MaintenanceWARNING Hazardous Service Procedures TroubleshootingSymptom Probable CauseSymptom TroubleshootingNote Do not use steam to clean refrigerant coils Probable CauseCAH-SVX01A-EN CAH-SVX01A-EN CAH-SVX01A-EN Literature Order NumberDate July