Installation Operation Maintenance | Trane RTUB 207-224 instruction

Installation

Operation

Maintenance

RTUB 207-224 - Liquid chillers with helical rotary compressors

RTCA 108-216 - Remote air-cooled condenser

RLC-SVX03A-E4

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Trane RTUB 207-224, RTCA 108-216 manual Installation Operation Maintenance

Contents

Installation Operation Maintenance Refrigerant Contents Operation General information Inspection ChecklistUnit Inspection Description of the Unit Loose Parts Inventory General data Rtub General data Rtca Installation responsibilities InstallationStorage Isolation Special Lifting and Moving InstructionsFoundation Length Width Height Clearances Releasing the Nitrogen Holding Charge DrainageWater Connections Rtub Water Pressure Gauges Flow Switch InstallationWater Treatment Installing and connecting temperature sensors Refrigerant Safety ValvesExtension of sensor power cable Water Pressure-Relief Valves Connecting the Rtub with a remote air-cooled condenser Electrical connections performed by the installer Detail of positions of refrigerant sensors 5R56-1 and 5R6-2 Units on the same level Rtca or other manufacturers condenser below the Rtub Equivalent pressure drops Pressure tests and leak detectionSize of the liquid line Discharge line Vacuum pump connection Vacuum pumping Operation Installation ChecklistPre-start checkout Unit Voltage Phasing Overheating Start-up Procedures Subcooling Shutdown proceduresSeasonal Unit Start-up System Restart After Extended Shutdown Operation Maintenance For units without discharge valve option For units with the discharge valve option Some symptoms of a refrigerant over-charged unit Some symptoms of a refrigerant under-charged unitSome symptoms of an oil over- charged unit Checking the separator oil level Charge Isolation in the high or low side of the system R134a Field-Charging Procedure Oil Charging Procedure Filter Replacement ProcedureLubrication System Measuring the oil level Factory initial Oil-Charging Procedure Field Oil-Charging Procedure Maintenance Maintenance contract Safety recommendationsTraining