Trane RTUB 207-224, RTCA 108-216 manual General data Rtub

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General information

Table 1 - General data - RTUB

Unit size		207	208	210	211	212	214
Compressor
Type/quantity				Helical rotary/2
Nominal size	(tons)	35/35	40/40	50/50	60/50	60/60	70/70
Evaporator
Evaporator Model		EG 120	EG 120	EG 140	EG 170	EG 170	EG 200
Water Storage	(l)	105	105	365	220	220	200
Minimum Flow	(l/s)	4.5	4.5	6.0	7.0	7.0	9.0
Maximum Flow	(l/s)	13.4	13.4	18.0	21.0	21.0	25.0
Evaporator inlet diameter	(inches)	5	5	6	6	6	6
Evaporator outlet diameter	(inches)	5	5	6	6	6	6
Minimum Starting/
Operating Ambient	(°C)				5
Refrigerant					R134a
Number of Independent
Refrigerant Circuits					2
Percent Minimum Load	(%)				17
Refrigerant Charge	(kg)	26	26	40	40	40	40
Oil Charge	(l)	12	12	14	14	14	16
Operating Weight	(kg)	2130	2130	2845	2845	2845	3250
Shipping Weight	(kg)	1860	1860	2570	2570	2570	2975

Unit size		216	217	218	220	222	224
Compressor
Type/Quantity				Helical rotary/2
Nominal size	(tons)	70/85	85/85	100/85	100/100	120/100	120/120
Evaporator
Evaporator Model		EG 200	EG 200	EG 250	EG 250	EG 340	EG 340
Water Storage	(l)	200	200	415	415	560	560
Minimum Flow	(l/s)	9.0	9.0	11.0	11.0	14.0	14.0
Maximum Flow	(l/s)	25.0	25.0	33.0	33.0	43.0	43.0
Evaporator inlet diameter	(inches)	6	6	6	6	6	6
Evaporator outlet diameter	(inches)	6	6	6	6	6	6
Minimum Starting/
Operating Ambient	(°C)				5
Refrigerant					R134a
Number of Independent
Refrigerant Circuits					2
Percent Minimum Load	(%)			17
Refrigerant Charge	(kg)	40	40	46	46	50	50
Oil Charge	(l)	16	16	16	16	19	22
Operating Weight	(kg)	3250	3250	3880	4050	4480	4550
Shipping Weight	(kg)	2975	2975	3405	3575	3855	3925

RLC-SVX03A-E4

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Contents Installation Operation Maintenance Refrigerant Contents Operation General information Inspection ChecklistUnit Inspection Description of the Unit Loose Parts InventoryGeneral data Rtub General data Rtca Installation responsibilities InstallationStorage Isolation Special Lifting and Moving InstructionsFoundation Length Width Height ClearancesReleasing the Nitrogen Holding Charge DrainageWater Connections Rtub Water Pressure Gauges Flow Switch InstallationWater Treatment Water Pressure-Relief Valves Refrigerant Safety ValvesInstalling and connecting temperature sensors Extension of sensor power cableConnecting the Rtub with a remote air-cooled condenser Electrical connections performed by the installerDetail of positions of refrigerant sensors 5R56-1 and 5R6-2 Units on the same level Rtca or other manufacturers condenser below the Rtub Discharge line Pressure tests and leak detectionEquivalent pressure drops Size of the liquid lineVacuum pump connection Vacuum pumpingUnit Voltage Phasing Installation ChecklistOperation Pre-start checkoutOverheating Start-up ProceduresSystem Restart After Extended Shutdown Shutdown proceduresSubcooling Seasonal Unit Start-upOperation Maintenance For units without discharge valve option For units with the discharge valve optionChecking the separator oil level Some symptoms of a refrigerant under-charged unitSome symptoms of a refrigerant over-charged unit Some symptoms of an oil over- charged unitCharge Isolation in the high or low side of the system R134a Field-Charging ProcedureMeasuring the oil level Filter Replacement ProcedureOil Charging Procedure Lubrication SystemFactory initial Oil-Charging Procedure Field Oil-Charging ProcedureMaintenance Maintenance contract Safety recommendationsTraining