Trane SCRH, SCWH manual typical wiring, Maintenance diagram, PKG-SVX01A-EN

Page 33

typical wiring

Maintenance diagram

PKG-SVX01A-EN

Image 33

Contents October “AO” and later design sequenceInstallation, Operation, and Maintenance Midrange Self-ContainedUnitsWarnings and Cautions general informationExample Warnings and Cautions Special Note on Refrigeration EmissionsInstallation…………………………………………………2 contentsMaintenance ……………………………………………25 Operation…………………………………………………24Unit Airflow Configurations Installation informationgeneral Midrange Model Number Descriptiongeneral Refrigerant Handling ProceduresGeneral Installation informationInstallation Preparation pre-installation Installation considerationsReceiving and Handling Pre-InstallationConsiderationsService Access pre-installation Installation considerations3 through 7.5-tonSCRH/SCWH pre-installation Installation considerations Service Access10 through 15-tonSCRH/SCWH pre-installation Installation considerations Isolator PlacementNote Isolators are field-provided 1 7/8Proper Lifting Procedure pre-installation Installation considerationsImproper Unit Lift Installation weights dimensions &3 & 5-tons SCWH/SCRH vertical discharge SCWHdimensions 7.5-tons SCWH/SCRHInstallation weights vertical dischargedimensions SCWH/SCRHInstallation weights SCWH/SCRH dimensions & weight, in-lbsInstallation weights dimensionsSCWH/SCRH Dimensions, in SCWH/SCRHdimensions PlenumInstallation weights Hot water coil 3 & 5-tonunits7.5-tonunits Hot water coilHot water coil 10 thru 15-tonunits dimensionsDuct Connections Installation requirementsmechanical Water PipingElectrical Requirements Refrigerant Piping Air-CooledUnits OnlyInstallation requirements Brazing ProceduresElectrical Data Calculations electricalInstallation requirements Supply Power Wiringelectrical Installation requirementsHazardous Voltage Table I-ER-1.Model SCWH/SCRHelectrical dataInstallation procedure installationInstallation Checklist Plenum Installationpre-startup Pre-StartupChecklistInstallation requirements ReceivingUnit Startup Procedures Installation startupUnit Startup Checklist Hazardous voltagesequence of Operation operationSequence of Operation Maintenance information Table M-GI-1.Midrange maintenance general datageneral Maintenance procedures maintenanceMaintenance Procedures Periodic Maintenance Checklistmaintenance Refrigerant SystemMaintenance procedures Leak TestingMaintenance procedures maintenanceMotor Winding Damage Hazardous PressuresPeriodic Checklists Maintenance checklistsperiodic Monthly ChecklistMaintenance troubleshooting TroubleshootingHazardous voltage Maintenance troubleshooting Insufficient coolingHazardous voltage Maintenance diagram typical wiringtypical wiring Maintenance diagramPKG-SVX01A-EN Maintenance diagram typical wiringtypical wiring Maintenance diagramPKG-SVX01A-EN PKG-SVX14A-EN Literature Order NumberDate October