Refrigerant Piping Air-CooledUnits Only, Mechanical

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Trane SCWH, SCRH Refrigerant Piping Air-CooledUnits Only, Electrical Requirements, mechanical, Installation requirements

Contents

Installation, Operation, and Maintenance “AO” and later design sequenceOctober Midrange Self-ContainedUnits Example Warnings and Cautions general informationWarnings and Cautions Special Note on Refrigeration Emissions Maintenance ……………………………………………25 contentsInstallation…………………………………………………2 Operation…………………………………………………24 general Installation informationUnit Airflow Configurations Midrange Model Number Description General Refrigerant Handling Proceduresgeneral Installation information Receiving and Handling pre-installation Installation considerationsInstallation Preparation Pre-InstallationConsiderations Service Access pre-installation Installation considerations3 through 7.5-tonSCRH/SCWH pre-installation Installation considerations Service Access10 through 15-tonSCRH/SCWH Note Isolators are field-provided Isolator Placementpre-installation Installation considerations 1 7/8 Proper Lifting Procedure pre-installation Installation considerationsImproper Unit Lift 3 & 5-tons SCWH/SCRH dimensions &Installation weights vertical discharge SCWH Installation weights 7.5-tons SCWH/SCRHdimensions vertical discharge Installation weights SCWH/SCRHdimensions SCWH/SCRH dimensions & weight, in-lbs SCWH/SCRH Dimensions, in dimensionsInstallation weights SCWH/SCRH Installation weights Plenumdimensions Hot water coil 3 & 5-tonunits Hot water coil 10 thru 15-tonunits Hot water coil7.5-tonunits dimensions mechanical Installation requirementsDuct Connections Water Piping Installation requirements Refrigerant Piping Air-CooledUnits OnlyElectrical Requirements Brazing Procedures Installation requirements electricalElectrical Data Calculations Supply Power Wiring Hazardous Voltage Installation requirementselectrical Table I-ER-1.Model SCWH/SCRHelectrical data Installation Checklist installationInstallation procedure Plenum Installation Installation requirements Pre-StartupChecklistpre-startup Receiving Unit Startup Checklist Installation startupUnit Startup Procedures Hazardous voltage sequence of Operation operationSequence of Operation Maintenance information Table M-GI-1.Midrange maintenance general datageneral Maintenance Procedures maintenanceMaintenance procedures Periodic Maintenance Checklist Maintenance procedures Refrigerant Systemmaintenance Leak Testing Motor Winding Damage maintenanceMaintenance procedures Hazardous Pressures periodic Maintenance checklistsPeriodic Checklists Monthly Checklist Maintenance troubleshooting TroubleshootingHazardous voltage Maintenance troubleshooting Insufficient coolingHazardous voltage typical wiring Maintenance diagram typical wiring Maintenance diagramPKG-SVX01A-EN typical wiring Maintenance diagram typical wiring Maintenance diagramPKG-SVX01A-EN Date Literature Order NumberPKG-SVX14A-EN October