Refrigerant System, Maintenance, Hazard of Explosion

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Trane SCRH, SCWH manual Refrigerant System, maintenance, Maintenance procedures, Confined Space Hazards, Hazard of Explosion

Contents

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

Trane SCRH, SCWH Refrigerant System, maintenance, Maintenance procedures, Confined Space Hazards

Models: SCWH SCRH