Trane RTCA 108-216, RTUB 207-224 manual Rtca or other manufacturers condenser below the Rtub

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Installation

Figure 13: RTCA (or other manufacturer's condenser) below the RTUB

Limitations: The distance between the two units must not exceed 60 m in reality or the equivalent of 90 m taking into account pressure drops.The height of the liquid line in relation to the condenser base must be less than 5 m.

Legend for Figures 11-12-13:

1 Discharge line connections

2 Liquid line connections 3Trap

4 Counter-trap

18	RLC-SVX03A-E4

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Contents Installation Operation Maintenance Refrigerant Contents Operation Inspection Checklist General informationUnit Inspection Loose Parts Inventory Description of the UnitGeneral data Rtub General data Rtca Installation Installation responsibilitiesStorage Special Lifting and Moving Instructions IsolationFoundation Clearances Length Width HeightDrainage Releasing the Nitrogen Holding ChargeWater Connections Rtub Flow Switch Installation Water Pressure GaugesWater Treatment Extension of sensor power cable Refrigerant Safety ValvesInstalling and connecting temperature sensors Water Pressure-Relief Valves Electrical connections performed by the installer Connecting the Rtub with a remote air-cooled condenserDetail of positions of refrigerant sensors 5R56-1 and 5R6-2 Units on the same level Rtca or other manufacturers condenser below the Rtub Size of the liquid line Pressure tests and leak detectionEquivalent pressure drops Discharge lineVacuum pumping Vacuum pump connectionPre-start checkout Installation ChecklistOperation Unit Voltage PhasingStart-up Procedures OverheatingSeasonal Unit Start-up Shutdown proceduresSubcooling System Restart After Extended ShutdownOperation Maintenance For units with the discharge valve option For units without discharge valve optionSome symptoms of an oil over- charged unit Some symptoms of a refrigerant under-charged unitSome symptoms of a refrigerant over-charged unit Checking the separator oil levelR134a Field-Charging Procedure Charge Isolation in the high or low side of the systemLubrication System Filter Replacement ProcedureOil Charging Procedure Measuring the oil levelField Oil-Charging Procedure Factory initial Oil-Charging ProcedureMaintenance Safety recommendations Maintenance contractTraining