Trane RTXC-XE Series Installation and operating instructions

Installation, Operation and Maintenance
RTXC-XE series Air-Cooled Screw
Chiller Heat Pump
572568050001
SAFETY WARNING
Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating,
ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and training. Improperly
installed, adjusted, or altered equipment by an unqualified person could result in death or serious injury. When working on the
equipment, observe all precautions in the literature and on the tags, stickers, and labels that are attached to the equipment.
July 2023 RTXC-SVX003D-EN
Confidential and proprietary Trane information

2 RTXC-SVX003D-EN
Warnings, Cautions, and Notices
This document is customer property and is to remain with this unit. Only trained and qualified service
personnel should install, repair, or service air-conditioning equipment. Read this manual thoroughly
before startup and follow installation and service requirement to assure unit reliable operation. This
manual does not contain all service procedures necessary for the continued successful operation of this
equipment. For more information, contact your local agent.
Warnings, Cautions, and Notices appear at appropriate sections throughout this literature. Read and
follow these carefully.
WARNING
Indicates a potentially hazardous situation which, if not avoided, could result in
death or serious injury.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, could result in
minor or moderate injury. It may also be used to alert against unsafe practices.
NOTICE
Indicates a situation that could result in equipment or property-damage only
accidents.
Important
Responsible Refrigerant Practices
Trane believes that responsible refrigerant practices are important to the environment, our customers,
and the air conditioning industry. All technicians who handle refrigerants must be certified. Know and
follow the applicable laws for handling, reclaiming, recovering, and recycling of certain refrigerants and
the equipment used in these service procedures.
WARNING
Contains Refrigerant!
System contains oil and refrigerant under high pressure. Recover refrigerant to relieve pressure before
opening the system. See unit nameplate for refrigerant type. Do not use non-approved refrigerants,
refrigerant substitutes, or refrigerant additives. Failure to follow proper procedures or the use of non-
approved refrigerants, refrigerant substitutes, or refrigerant additives could result in death or serious
injury or equipment damage.
WARNING
Personal Protective Equipment (PPE) Required!
Always refer to appropriate guidelines when handling refrigerants. Use proper breathing, eye, and
body protection during the handling of refrigerants. Failure to follow proper handling guidelines could
result in death or serious injury.
WARNING
Live Electrical Components!
During installation, testing, servicing, and troubleshooting of this product, it may be necessary to work
with live electrical components. Have a qualified licensed electrician or other individual who has been
properly trained in handling live electrical components perform these tasks. Failure to follow all
electrical safety precautions when exposed to live electrical components could result in death or
serious injury.

RTXC-SVX003D-EN 3
Installation Completion and Request for Trane Service
Important: A copy of this completed form must be submitted to the Trane Service Agency that will be responsible for the
start-up of the equipment. Start-up will NOT proceed unless applicable items listed in this form have been satisfactorily
completed.
TO: _________________________________________________________
Trane SERVICE OFFICE：_____________________________________
S.O. NUMBER： _____________________________________________
SERIAL NUMBERS：_________________________________________
JOB/PROJECT NAME：_______________________________________
ADDRESS：__________________________________________________
The following items are being installed and will be completed by:
Important: Start-up must be performed by Trane, or an agent of Trane specifically authorized to perform start-up and
warranty of Trane® products. Contractor shall provide Trane (or an agent of Trane specifically authorized to perform start-
up) with notice of the scheduled start-up at least two weeks prior to the scheduled start-up. Equipment not started by
Trane is not warranted by Trane.
Check box if the task is complete or if the answer is “yes”.
Unit location
□ Provide enough space around unit to allow unobstructed air flow
□ Unit mounting placed on a rigid and level foundation
□ Isolator installed and fully tightened
□ Secure no external vibration transmitted to the unit
□ Provide enough space around unit for installation and service personnel unrestricted access
Wiring
□ Wiring size per all national or local codes and equipped with the remote fused disconnect switches
□ Inspect all wiring connections to ensure correct and tight
□ Ground all customer supplied power wires as required by applicable codes
□ Distance between low voltage line and power wiring meet required
□ Check wiring connections corrected and tightened before power on
□ Provide separately power for anti-freeze heater of evaporator, PHR BPHE or water pipes
Piping
□ Water system designed by professional designers, such as piping diameter etc.
□ Water pump head match actual water side resistance
□ Water strainer installed before inlet of the unit and cleaned prior to connection
□ Water pressure gauges installed with shutoff valves to monitor evaporator pressure drop
□ Vibration eliminators equipped to prevent vibration transmission through the water pipes
□ Air vent, drain and feed valve at the right position of water system
□ Meet minimum water loop volume of 9 liter/kW to stable leaving water temperature for comfort cooling
□ Thoroughly flush all external water piping before final piping connecting to the unit
□ Pass water system pressurization test and no water leakage identified
□ Water system filled and air bled from system
□ Anti-freeze protection active after water system filled in winter
□ Flow switch installed (if not factory-provided)
□ External interlocks (flow switch, pumps auxiliary, etc.) per Wiring Schematics of the manual
□ Water piping insulated and fixed
□ Evaporator bypass valve installed as required (if installed)

4 RTXC-SVX003D-EN
Installation Completion and Request for Trane Service
Power Supply
□ Voltage must be within the utilization range of the unit nameplate and imbalance must not exceed 2%
□ Power supply should not be temporarily provided
□ Power phase sequence correct
□ Owner or representative should participate the commissioning
□ Enough equipment support, like ladder, elevating platforms, etc. for the commissioning personnel
□ Oil sump heaters operated at least 12 hours before starting
□ Measure and check the oil sump level within allowable range before startup (if necessary)
Test
□ Dry nitrogen available for pressure testing (if necessary)
Refrigerant
□ Refrigerant on job site and in close proximity to unit (if shipped separately)
Note: After commissioning is complete, it is the installer’s responsibility to transport empty refrigerant containers to an
easily accessible point of loading to facilitate container return or recycling.
System
□ Systems can be operated under all design selection points to verify proper operation.
Note: Additional time required to properly complete the start-up and commissioning, due to any incompleteness of the
installation, will be invoiced at prevailing rates.
This is to certify that the Trane equipment has been properly and completely installed, and that the applicable items
listed above have been satisfactorily completed.
Checklist Completed by
(Print Name):
SIGNATURE:
DATE:
In accordance with your quotation and our purchase order number _____________, we therefore require the presence of
Trane service on this site, for the purpose of start-up and commissioning, by ______________ (date).
Note: Minimum of two-week advance notification is required to allow for scheduling of unit start-up.
ADDITIONAL COMMENTS/INSTRUCTIONS
Note: A copy of this completed form must be submitted to the Trane Service Agency that will be responsible for start-up
of equipment.

RTXC-SVX003D-EN 5
Contents
Warnings, Cautions, and Notices ........................................................................................... 2
Important .................................................................................................................................. 2
Model Number Descriptions................................................................................................... 8
General Information................................................................................................................. 9
Warranty.................................................................................................................................... 9
Unit Description........................................................................................................................ 9
Reception .................................................................................................................................. 9
Storage.................................................................................................................................... 10
Nameplate............................................................................................................................... 10
General Data........................................................................................................................... 11
General Data – XE with AC Fan – R134a ............................................................................... 11
General Data – XE with EC Fan – R134a................................................................................ 12
General Data – XE with EC Fan – R513A ............................................................................... 13
General Data – XE-HSE with EC Fan – R134a ....................................................................... 14
General Data – XE-HSE with EC Fan – R513A....................................................................... 15
Installation Requirements..................................................................................................... 16
Contractor Responsibilities.................................................................................................... 16
Location Requirements .......................................................................................................... 16
Rigging .................................................................................................................................... 18
Neoprene Isolator Installation ............................................................................................... 20
Cover Plate of Assembly Unit Installation ............................................................................ 23
Water Piping ........................................................................................................................... 23
Partial Heat Recovery Piping ................................................................................................. 29
Partial Heat Recovery Freeze Avoidance............................................................................... 30
Electrical Controls .................................................................................................................. 31
General Recommendations ................................................................................................... 31
Starter Panel ........................................................................................................................... 32
Power Supply Wiring.............................................................................................................. 33
Heater Power Supply ............................................................................................................. 33
Unit Water Pump Control ....................................................................................................... 33
Partial Heat Recovery Heater Power Supply ........................................................................ 34
Alarm and Status Relay Outputs (Programmable Relays) – Optional................................. 35
Emergency Stop ..................................................................................................................... 35
External Auto/Stop ................................................................................................................. 35
Heating/Cooling Mode Setting .............................................................................................. 35
External Current Limit Setpoint – Optional........................................................................... 36
External Chilled/Hot Water Setpoint...................................................................................... 36
Building Automation Control System Communication Interface........................................ 36
Master-Slave Unit Wiring Connection................................................................................... 37
Operator Interface Controls .................................................................................................. 38

6 RTXC-SVX003D-EN
Symbio800 Overview ............................................................................................................. 38
Tracer TU ................................................................................................................................. 39
Operating Principles .............................................................................................................. 40
General.................................................................................................................................... 40
Refrigerant .............................................................................................................................. 40
Compressor ............................................................................................................................ 40
Oil Filter................................................................................................................................... 41
Air Side Heat Exchanger ........................................................................................................ 41
Water Side Heat Exchanger ................................................................................................... 41
Economizer (Only for RTXC110/180/220XE, 110/180/220/250/280XE-HSE) ........................ 41
Expansion Valve...................................................................................................................... 41
Oil Separator........................................................................................................................... 41
Fan........................................................................................................................................... 42
Oil Circuit................................................................................................................................. 42
Receiver................................................................................................................................... 42
Partial Heat Recovery Option................................................................................................. 42
RTXC-XE/XE-HSE Operating Map ......................................................................................... 43
Pre-Start Checkout................................................................................................................. 44
Prestart procedures ................................................................................................................ 44
Unit Voltage Power Supply .................................................................................................... 46
Unit Voltage Imbalance .......................................................................................................... 47
Unit Voltage Phasing .............................................................................................................. 47
Water System Flow Rates ...................................................................................................... 48
Water System Pressure Drop................................................................................................. 48
Unit Start-up and Shut-down Procedures........................................................................... 49
Sequence of Operation .......................................................................................................... 49
Unit Startup ............................................................................................................................ 49
Unit Shutdown........................................................................................................................ 50
Seasonal Unit Start-up........................................................................................................... 51
Periodic Maintenance ............................................................................................................ 52
Maintenance and Service...................................................................................................... 55
Refrigerant Field Charge Procedure...................................................................................... 55
Refrigerant Field Charge to an Undercharged Unit ............................................................. 55
Refrigerant Recycling ............................................................................................................. 55
Refrigerant Filter Replacement Procedure ........................................................................... 56
Compressor Oil....................................................................................................................... 56
Fin-tube Coil Cleaning ............................................................................................................ 57
Water Side Heat Exchanger Maintenance ............................................................................ 57
AC Drive (Only for RTXC-XE-HSE) ........................................................................................ 60
AC Drive Programming.......................................................................................................... 60
Product Information ............................................................................................................... 60
Product Appearance and Dimensions................................................................................... 62
Technical Specifications......................................................................................................... 63
Standard Wiring...................................................................................................................... 64
Main Circuit Terminals............................................................................................................ 65

RTXC-SVX003D-EN 7
Operating Panel Introduction ................................................................................................ 67
Keys on LED Operating Panel ................................................................................................ 67
Function Indicators................................................................................................................. 68
Troubleshooting - Fault Display and Reset ........................................................................... 68
Troubleshooting - Faults and Diagnostics............................................................................. 69
Symptoms and Diagnostics................................................................................................... 73
Function Code......................................................................................................................... 74

8 RTXC-SVX003D-EN
Model Number Descriptions
R
T
X
C
1
1
0
D
X
A
0
1
C
N
N
A
R
N
0
D
0
N
0
N
D
F
D
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
Digit 1-4
Model: RTXC Air-cooled Screw Heat Pump
Digit 17
Installation Accessories
Digit 5-7
Nominal Tonnage
N = None
(Note: * indicate not available now)
R = Neoprene Isolators
110 = 110 tons 280 = 280 tons
Digit 18
Flow Switch
130 = 130 tons *310 = 310 tons
N = None
140 = 140 tons *330 = 330 tons
F = Field Installed Flow Switch
160 = 160 tons *360 = 360 tons
Digit 19
Additional Options
180 = 180 tons *400 = 400 tons
0 = Standard Configuration
200 = 200 tons *440 = 440 tons
C = With Protection Panel
220 = 220 tons *500 = 500 tons
Digit 20
Relief Valve Option
250 = 250 tons *560 = 560 tons
S = Single Relief Valve
Digit 8
Unit Power Supply
D = Dual Relief Valve With 3 Way Valve
D = 400V/50Hz/3Ph
Digit 21
Evap Bypass Valve Control
Digit 9
Efficiency
0 = No Evaporator Bypass Control
X = High Efficiency XE
A = With Evap Bypass Control Function
H = High Seasonal Efficiency HSE
Digit 22
Heat Recovery
Digit 10-11
Design Sequence
N = No Heat Recovery
A0 = Factory Assigned
P = Partial Heat Recovery
Digit 12
Incoming Power Line
Digit 23
Compressor Sound Box
1 = Single Point Power Connection
0 = No Compressor Sound Box
2 = Dual Point Power Connection
S = With Compressor Sound Box
Digit 13
Power Line Connection Type
Digit 24
Fin Coil Coating
C = Circuit Breaker
N = No Fin Coil Coating
D = Mechanical Disconnect Switch
Digit 25
Factory Charge
Digit 14
BAS Communication Interface
D = Nitrogen Charge - R134a Field Supplied
N = No Remote Interface (Default)
F = Nitrogen Charge - R513A Field Supplied
B = BACnet Communication Interface
Digit 26
Fan Type
M= Modbus Communication Interface
F = AC Fixed Speed Fans
L = Lon Talk Communication Interface
E = EC Condenser Fan Motors
Digit 15
External Water & Current Limit Setpoint
Digit 27
Pump Control
N = No External Setpoint Input
N = No Dual-Pump Control
R = External Leaving Water Temp Setpoint
D = Dual-Pump Power Supply
C = External Current Limit Setpoint
B = External Leaving Water Temp & External
Current Limit Setpoint
Digit 16
Programmable Relays
N = No Programmable Relays
A = With Programmable Relays

RTXC-SVX003D-EN 9
General Information
Warranty
Warranty is based on the general terms and conditions of Trane. The warranty is void if the
equipment is repaired or modified without the written approval of the manufacturer if the
operating limits are exceeded or if the control system or the electrical wiring is modified. Damage
due to misuse, lack of maintenance or failure to comply with the manufacturer’s instructions or
recommendations is not covered by the warranty obligation. If the user does not conform to the
rules of this manual, it may entail cancellation of warranty and liabilities by the manufacturer.
Unit Description
RTXC-XE high efficiency range includes 10 unit sizes 110, 160, 180, 200, 220, 310, 330, 360, 400
and 440XE with partial heat recovery (PHR) option. RTXC-XE-HSE (High Seasonal Efficiency) has
16 sizes, 10 sizes of them are the same as RTXC-XE and adds 6 sizes of 130, 140, 250, 280, 500,
560XE-HSE by rising VFD output frequency. The 110, 130, 140, 160, 180, 200, 220, 250, 280 models
are independent units with single water-side heat exchanger, the 310, 330, 360, 400, 440, 500, 560
models are installed by the customer on site.
The 310XE/XE-HSE, 330XE/XE-HSE, 360XE/XE-HSE, 400XE/XE-HSE and 440XE/XE-HSE, 500XE-
HSE, 560XE-HSE are formed by a combination of two units as followed:
XE/XE-HSE
XE-HSE
Unit Name
310
330
360
400
440
500
560
Unit 1 (Master)
200
220
200
200
220
250
280
Unit 2 (Slave)
110
110
160
200
220
250
280
The unit features twin-rotor screw compressor, high-efficiency fin-tube air-side heat exchanger,
Trane patented falling film water-side heat exchanger, BPHE economizer, optional hot water side
BPHE for partial heat recovery function and Trane exclusive Symbio 800 control. The 110, 130, 140,
160, 180, 200, 220, 250, 280 models have already completed all the assembly and test work before
shipment to ensure each unit providing chilled /heated water efficiently and reliably. The 310, 330,
360, 400, 440, 500, 560 models will be installed by the customer on-site for parallel connection of
water pipes, as well as the electric control wiring and setting, refer to "Master-Slave Unit Wiring
Connection" part of this manual.
Reception
To protect against loss due to damage incurred in transit, complete the following checklist upon
receipt of the unit.
•When the unit is delivered, verify that it is the correct unit and that it is properly equipped.
Compare the information which appears on the unit nameplate with the ordering and
submittal information. Check if the model number of unit nameplate consistent with the
order. Refer to “Nameplate”.
•Inspect all exterior components for visible damage. Report any apparent damage or material
shortage to the carrier and make a “unit damage” notation on the carrier's delivery receipt.
Specify the extent and type of damage found and notify the appropriate Trane Sales Office.
•Inspect the unit for concealed damage as soon as possible after delivery and before it is
stored. Concealed damage must be reported within 15 days.
➢If concealed damage is discovered, stop unpacking the shipment. Do not remove
damaged material from the receiving location. Take photos of the damage, if possible.
The owner must provide reasonable evidence that the damage did not occur after
delivery.
➢Notify the carrier's terminal of the damage immediately, by phone and by mail. Request
an immediate, joint inspection of the damage with the carrier and the consignee. Notify
the Trane sales representative and arrange for repair. Do not repair the unit, however,
until damage is inspected by the carrier's representative. Do not proceed with installation
of a damaged unit without Trane sales office approval.
•Check all the accessories and loose parts which are shipped with the unit against the original
order. Included in these items will be water vessel drain plugs, rigging diagrams, electrical
diagrams, and service literature, which are placed inside the control panel for shipment. Also

10 RTXC-SVX003D-EN
check for optional components, such as flow switches and isolators. If optional isolators are
ordered, they are shipped mounted on the base of the unit. Notify any apparent damage or
material shortage to the carrier and Trane local offices.
Storage
Extended storage of the unit prior to installation requires the following precautions:
Store the unit in a ventilated, dry, and secure area. Allowed environmental temperature to range
from -25°C to 60°C.
At least every three months, attach a gauge and manually check the pressure in the refrigerant
circuit to verify no refrigerant charge leakage. If the refrigerant leakage occurred, call a qualified
service organization and the appropriate Trane sales office.
Note: Pressure will be approximately 200kPa gauge (29 psig) if shipped with a refrigerant “waiting
charge”.
Nameplate
The RTXC-XE/XE-HSE unit nameplates are applied to the exterior surface of the top cover above
the control panel door. A compressor nameplate is located on each compressor. The evaporator
nameplate is located on the shell. And the insulation over the nameplates is intentionally left
unglued, for ease in viewing the nameplate. The receiver and oil separator nameplates are on
their shells respectively.
Unit Nameplate
The unit nameplate provides the following information:
•Unit model number
•Unit serial number
•Unit nominal cooling, heating capacity
•Quantity of compressor, fans
•Unit electrical requirements and input power
•Correct operating charges of refrigerant and oil
•Unit shipping weight
•Unit dimension
Figure 1. Unit Nameplate

RTXC-SVX003D-EN 11
General Data
General Data – XE with AC Fan – R134a
110
160
180
200
220
Cooling (1)
Total Cooling Capacity
kW
383
583
640
679
753
Energy Efficiency Rating (EER)
3.39
3.51
3.38
3.38
3.34
Energy efficiency class (Eurovent)
A
A
A
A
A
Space Cooling Efficiency η,s,c
%
175
184
184
179
179
SEER
4.46
4.68
4.67
4.55
4.55
Sound Power – STD Noise (2)
dB(A)
100
102
103
102
103
Sound Pressure – STD Noise (1m)
dB(A)
80
80
82
80
81
Sound Power – Low Noise (2)
dB(A)
98
100
101
100
101
Sound Pressure – Low Noise (1m)
dB(A)
78
78
80
78
79
Water Flow Rate
l/s
18.2
27.8
30.6
32.3
35.9
Pressure Drop
kPa
65
44
45
51
63
Water Pipe Connection
mm
DN100
DN150
DN150
DN150
DN150
Heating (3)
Total Heating Capacity
kW
386
552
645
665
766
Coefficient Of Performance (COP)
3.47
3.41
3.50
3.23
3.35
Energy efficiency class (Eurovent)
A
A
A
A
A
Pdesign, h
kW
289
362
485
450
532
Space Heating Efficiency η,s,h
%
126
134
132
125
129
SCOP
3.22
3.42
3.38
3.20
3.31
Water Flow Rate
l/s
18.6
26.7
30.8
32.2
37.0
Pressure Drop
kPa
66
38
46
50
66
Compressor
Type
Semi-Hermetic Twin Screw Compressor
Number of Compressors
1
2
2
2
2
Number of Circuit
1
2
2
2
2
Minimum Load
%
30
15
15
15
15
Refrigerant
R134a
Refrigerant Charge
kg
175
310
310
350
350
Oil Charge
kg
10
20
20
20
20
Electrical
Max Starting Amps
A
405
585
585
654
654
Max Operating Amps
A
251
425
425
499
499
Max Starting Amps w/ Pump Control
A
417
610
610
679
679
Max Operating Amps w/ Pump Control
A
263
450
450
524
524
Dimensions & Weight (Basic Model Only)
Length
mm
4300
7700
7700
8700
8700
Width
mm
2250
2250
2250
2250
2250
Height
mm
2500
2500
2500
2500
2500
Operating Weight
kg
4220
7020
7140
7501
7621
(1). According EN 14511:2018 & EN 14825:2018, Outdoor air temperature 35°C – Chilled water temperature 12/7°C.
(2). According ISO 9614:2009. Eurovent conditions, with 1pW reference sound power. STD=Standard Configuration. Low=w/ Compressor Sound
Box.
(3). According EN 14511:2018. Outdoor air temperature 7°C with 6°C wet (87% RH) - Hot water temperature 40/45 °C.

12 RTXC-SVX003D-EN
General Data – XE with EC Fan – R134a
110
160
180
200
220
Cooling (1)
Total Cooling Capacity
kW
385
587
643
684
758
Energy Efficiency Rating (EER)
3.49
3.57
3.44
3.44
3.40
Energy efficiency class (Eurovent)
A
A
A
A
A
Space Cooling Efficiency η,s,c
%
180
188
189
185
184
SEER
4.58
4.78
4.81
4.70
4.67
Sound Power – STD Noise (2)
dB(A)
101
102
104
102
104
Sound Pressure – STD Noise (1m)
dB(A)
81
81
82
81
82
Sound Power – Low Noise (2)
dB(A)
99
101
102
101
102
Sound Pressure – Low Noise (1m)
dB(A)
79
80
80
79
80
Water Flow Rate
l/s
18.4
28.0
30.7
32.7
36.2
Pressure Drop
kPa
66
44
53
52
64
Water Pipe Connection
mm
DN100
DN150
DN150
DN150
DN150
Heating (3)
Total Heating Capacity
kW
388
555
648
668
770
Coefficient Of Performance (COP)
3.53
3.45
3.53
3.25
3.37
Energy efficiency class (Eurovent)
A
A
A
A
A
Pdesign, h
kW
269
382
452
467
535
Space Heating Efficiency η,s,h
%
128
136
132
130
128
SCOP
3.29
3.48
3.37
3.33
3.29
Water Flow Rate
l/s
18.5
26.5
31.0
31.9
36.8
Pressure Drop
kPa
67
39
51
51
67
Compressor
Type
Semi-Hermetic Twin Screw Compressor
Number of Compressors
1
2
2
2
2
Number of Circuit
1
2
2
2
2
Minimum Load
%
30
15
15
15
15
Refrigerant
R134a
Refrigerant Charge
kg
175
310
310
350
350
Oil Charge
kg
10
20
20
20
20
Electrical
Max Starting Amps
A
404
583
583
652
652
Max Operating Amps
A
250
423
423
497
497
Max Starting Amps w/ Pump Control
A
416
608
608
677
677
Max Operating Amps w/ Pump Control
A
262
448
448
522
522
Dimensions & Weight (Basic Model Only)
Length
mm
4300
7700
7700
8700
8700
Width
mm
2250
2250
2250
2250
2250
Height
mm
2500
2500
2500
2500
2500
Operating Weight
kg
4220
7020
7140
7501
7621
(1). According EN 14511:2018 & EN 14825:2018, Outdoor air temperature 35°C – Chilled water temperature 12/7°C.
(2). According ISO 9614:2009. Eurovent conditions, with 1pW reference sound power. STD=Standard Configuration. Low=w/ Compressor Sound
Box.
(3). According EN 14511:2018. Outdoor air temperature 7°C with 6°C wet (87% RH) - Hot water temperature 40/45 °C.

RTXC-SVX003D-EN 13
General Data – XE with EC Fan – R513A
110
160
180
200
220
Cooling (1)
Total Cooling Capacity
kW
373
550
640
665
736
Energy Efficiency Rating (EER)
3.12
3.18
3.23
3.17
3.09
Energy efficiency class (Eurovent)
A
A
A
A
A
Space Cooling Efficiency η,s,c
%
172
183
179
181
179
SEER
4.36
4.66
4.55
4.60
4.55
Sound Power – STD Noise (2)
dB(A)
101
102
104
102
104
Sound Pressure – STD Noise (1m)
dB(A)
81
81
82
81
82
Sound Power – Low Noise (2)
dB(A)
99
101
102
101
102
Sound Pressure – Low Noise (1m)
dB(A)
79
80
80
79
80
Water Flow Rate
l/s
17.8
26.3
30.6
31.8
35.2
Pressure Drop
kPa
62
39
53
49
60
Water Pipe Connection
mm
DN100
DN150
DN150
DN150
DN150
Heating (3)
Total Heating Capacity
kW
397
549
644
673
798
Coefficient Of Performance (COP)
3.30
3.18
3.24
3.10
3.17
Energy efficiency class (Eurovent)
A
A
A
A
A
Pdesign, h
kW
284
394
459
484
574
Space Heating Efficiency η,s,h
%
132
135
131
135
135
SCOP
3.37
3.46
3.35
3.44
3.44
Water Flow Rate
l/s
18.9
26.2
30.8
32.1
38.1
Pressure Drop
kPa
70
38
50
51
71
Compressor
Type
Semi-Hermetic Twin Screw Compressor
Number of Compressors
1
2
2
2
2
Number of Circuit
1
2
2
2
2
Minimum Load
%
30
15
15
15
15
Refrigerant
R513A
Refrigerant Charge
kg
172
304
304
344
344
Oil Charge
kg
10
20
20
20
20
Electrical
Max Starting Amps
A
404
583
583
652
652
Max Operating Amps
A
250
423
423
497
497
Max Starting Amps w/ Pump Control
A
416
608
608
677
677
Max Operating Amps w/ Pump Control
A
262
448
448
522
522
Dimensions & Weight (Basic Model Only)
Length
mm
4300
7700
7700
8700
8700
Width
mm
2250
2250
2250
2250
2250
Height
mm
2500
2500
2500
2500
2500
Operating Weight
kg
4220
7020
7140
7501
7621
(1). According EN 14511:2018 & EN 14825:2018, Outdoor air temperature 35°C – Chilled water temperature 12/7°C.
(2). According ISO 9614:2009. Eurovent conditions, with 1pW reference sound power. STD=Standard Configuration. Low=w/ Compressor Sound
Box.
(3). According EN 14511:2018. Outdoor air temperature 7°C with 6°C wet (87% RH) - Hot water temperature 40/45 °C.

14 RTXC-SVX003D-EN
General Data – XE-HSE with EC Fan – R134a
110
130
140
160
180
200
220
250
280
Cooling (1)
Total Cooling Capacity
kW
381
438
481
585
647
692
753
865
948
Energy Efficiency Rating (EER)
3.20
3.06
2.86
3.29
3.24
3.24
3.19
3.04
2.87
Energy efficiency class (Eurovent)
A
A
A
A
A
A
A
A
A
Space Cooling Efficiency η,s,c
%
206
203
199
215
219
219
214
209
204
SEER
5.23
5.15
5.06
5.45
5.54
5.54
5.42
5.30
5.17
Sound Power – STD Noise (2)
dB(A)
101
105
102
102
104
102
104
108
105
Sound Pressure – STD Noise (1m)
dB(A)
80
84
82
81
82
81
82
86
83
Sound Power – Low Noise (2)
dB(A)
99
102
100
101
102
101
102
105
103
Sound Pressure – Low Noise (1m)
dB(A)
79
82
80
79
80
79
80
83
81
Water Flow Rate
l/s
17.7
20.4
22.3
27.3
26.9
31.5
35.0
40.2
44.0
Pressure Drop
kPa
61
81
98
42
42
48
60
80
96
Water Pipe Connection
mm
DN100
DN100
DN100
DN150
DN150
DN150
DN150
DN150
DN150
Heating (3)
Total Heating Capacity
kW
384
439
472
561
634
668
762
876
943
Coefficient Of Performance (COP)
3.33
3.21
3.19
3.34
3.33
3.18
3.19
3.06
3.02
Energy efficiency class (Eurovent)
A
A
A
A
A
A
A
A
A
Pdesign, h
kW
206
237
248
298
337
357
408
471
512
Space Heating Efficiency η,s,h
%
139
138
136
144
149
140
135
134
125
SCOP
3.54
3.53
3.48
3.68
3.81
3.57
3.45
3.43
3.20
Water Flow Rate
l/s
18.1
20.7
22.1
26.4
26.7
31.1
36.0
41.3
43.9
Pressure Drop
kPa
63
81
91
37
39
47
62
81
90
Compressor
Type
Semi-Hermetic Twin Screw Compressor
Number of Compressors
1
1
1
2
2
2
2
2
2
Number of Circuit
1
1
1
2
2
2
2
2
2
Minimum Load
%
30
30
30
15
15
15
15
15
15
Refrigerant
R134a
Refrigerant Charge
kg
175
175
175
310
310
350
350
350
350
Oil Charge
kg
10
10
10
20
20
20
20
20
20
Electrical
Max Starting Amps
A
213
255
255
392
392
461
461
553
553
Max Operating Amps
A
252
302
302
425
425
499
499
600
600
Max Starting Amps w/ Pump Control
A
225
267
267
417
417
486
486
578
578
Max Operating Amps w/ Pump Control
A
264
314
314
450
450
524
524
625
625
Dimensions & Weight (Basic Model Only)
Length
mm
4720
4720
4720
7900
7900
8900
8900
8900
8900
Width
mm
2250
2250
2250
2250
2250
2250
2250
2250
2250
Height
mm
2500
2500
2500
2500
2500
2500
2500
2500
2500
Operating Weight
kg
4344
4396
4396
7251
7371
7759
7879
7965
7965
(1). According EN 14511:2018 & EN 14825:2018, Outdoor air temperature 35°C – Chilled water temperature 12/7°C.
(2). According ISO 9614:2009. Eurovent conditions, with 1pW reference sound power. STD=Standard Configuration. Low=w/ Compressor Sound
Box.
(3). According EN 14511:2018. Outdoor air temperature 7°C with 6°C wet (87% RH) - Hot water temperature 40/45 °C.

RTXC-SVX003D-EN 15
General Data – XE-HSE with EC Fan – R513A
110
130
140
160
180
200
220
250
280
Cooling (1)
Total Cooling Capacity
kW
372
429
463
549
607
669
736
817
915
Energy Efficiency Rating (EER)
2.90
2.84
2.36
2.93
2.88
2.97
2.88
2.86
2.35
Energy efficiency class (Eurovent)
A
A
A
A
A
A
A
A
A
Space Cooling Efficiency η,s,c
%
186
182
176
195
199
206
193
188
179
SEER
4.72
4.62
4.47
4.95
5.04
5.21
4.90
4.78
4.55
Sound Power – STD Noise (2)
dB(A)
101
105
102
102
104
102
104
108
105
Sound Pressure – STD Noise (1m)
dB(A)
80
84
82
81
82
81
82
86
83
Sound Power – Low Noise (2)
dB(A)
99
102
100
101
102
101
102
105
103
Sound Pressure – Low Noise (1m)
dB(A)
79
82
80
79
80
79
80
83
81
Water Flow Rate
l/s
17.3
19.9
21.5
26.0
26.0
30.4
34.2
39.4
42.5
Pressure Drop
kPa
58
78
91
37
37
45
57
77
89
Water Pipe Connection
mm
DN100
DN100
DN100
DN150
DN150
DN150
DN150
DN150
DN150
Heating (3)
Total Heating Capacity
kW
400
456
503
549
619
699
803
891
1027
Coefficient Of Performance (COP)
3.17
3.09
2.88
2.98
2.96
3.11
3.06
3.03
2.75
Energy efficiency class (Eurovent)
A
A
A
A
A
A
A
A
A
Pdesign, h
kW
222
248
277
302
341
386
447
493
567
Space Heating Efficiency η,s,h
%
138
139
134
133
135
142
133
135
130
SCOP
3.52
3.55
3.43
3.40
3.46
3.62
3.40
3.44
3.33
Water Flow Rate
l/s
18.7
21.4
23.7
25.6
26.9
32.4
37.7
43.5
48.4
Pressure Drop
kPa
67
86
104
36
38
51
68
89
108
Compressor
Type
Semi-Hermetic Twin Screw Compressor
Number of Compressors
1
1
1
2
2
2
2
2
2
Number of Circuit
1
1
1
2
2
2
2
2
2
Minimum Load
%
30
30
30
15
15
15
15
15
15
Refrigerant
R513A
Refrigerant Charge
kg
172
172
172
304
304
344
344
344
344
Oil Charge
kg
10
10
10
20
20
20
20
20
20
Electrical
Max Starting Amps
A
213
255
255
392
392
461
461
553
553
Max Operating Amps
A
252
302
302
425
425
499
499
600
600
Max Starting Amps w/ Pump Control
A
225
267
267
417
417
486
486
578
578
Max Operating Amps w/ Pump Control
A
264
314
314
450
450
524
524
625
625
Dimensions & Weight (Basic Model Only)
Length
mm
4720
4720
4720
7900
7900
8900
8900
8900
8900
Width
mm
2250
2250
2250
2250
2250
2250
2250
2250
2250
Height
mm
2500
2500
2500
2500
2500
2500
2500
2500
2500
Operating Weight
kg
4344
4396
4396
7251
7371
7759
7879
7965
7965
(1). According EN 14511:2018 & EN 14825:2018, Outdoor air temperature 35°C – Chilled water temperature 12/7°C.
(2). According ISO 9614:2009. Eurovent conditions, with 1pW reference sound power. STD=Standard Configuration. Low=w/ Compressor Sound
Box.
(3). According EN 14511:2018. Outdoor air temperature 7°C with 6°C wet (87% RH) - Hot water temperature 40/45 °C.

16 RTXC-SVX003D-EN
Installation Requirements
Contractor Responsibilities
Table 1. Contractor Responsibilities
Type of
Requirement
Trane Supplied
Trane Installed
Trane Supplied
Field Installed
Field Supplied
Field Installed
Foundation
•Meet foundation requirements
Rigging
•Safety chains, Clevis connectors, Lifting
beam
Isolation
•Neoprene Isolators
(Optional)
•
Electrical
•Mechanical
Disconnect
Switch or Circuit
Breaker
•Unit-mounted
starter
•Master-slave communication link wire (310、
330、360、400、440, 500, 560units
applicable)
•Circuit breakers or fusible disconnects
(optional)
•Electrical wiring to evaporator, BPHE or water
pipe heater
•Wiring sizes per submittal and local codes
•Terminal lugs
•Ground connection(s)
•BAS wiring (optional)
•Chilled water pump contactor and wiring
•including interlock
•Option relays and wiring(optional)
•Evaporator water bypass valve and wiring
(optional)
Water piping
•Vents and drain
valves on
waterbox
•Flow switches
(Optional)
•Taps for thermometers and gauges
•Thermometers
•Water pressure gauge
•Strainers (as required)
•Vibration Eliminators
•Isolation and balancing valves in water piping
•Drain pipe for waterbox and coil drainage
•Water pipe fix and support
Relief valve
•Single or Dual
relief valve
(Optional)
•
Insulation
•Standard
insulation
•External water piping insulation
Partial Heat
Recovery
Option
•BPHE with
insulation and
heater
•Water pipe
heater
•Hot water tank
•Hot water pump
•Hot water piping
•Hot water controller and wiring
Others
•Cover plate for units
(310、330、360、
400、440 ,500,
560) units
applicable)
•Refrigerant (as needed)
•Dry nitrogen (as needed)
Location Requirements
Noise Considerations
•Locate the unit away from sound-sensitive areas.
•Install the isolation under the unit. Refer to “Neoprene Isolator Installation”.
•Install vibration isolators in all water piping.
•Use soft materials for all electrical hose/wiring to starter/control panel.
•Seal all wall penetrations.
Note: Consult an acoustical engineer for critical applications.
Foundation
Provide a concrete foundation of sufficient strength and mass to support the applicable operating
weight (i.e., including completed piping, and full operating charges of refrigerant, oil, and water),
as shown in Figure 2 Refer to Table 2 for unit operating weights. Once in place, the unit must be
level within 6 mm over its length and width. Trane is not responsible for equipment problems
resulting from an improperly designed or constructed foundation.

RTXC-SVX003D-EN 17
Figure 2. Foundation Diagram
NOTICE
Foundation is necessary for the convenience of unit service and maintenance.
Clearances
Locate the unit so that the condenser airflow is unrestricted both above and on the sides of the
unit. Provide enough space around the unit to allow the installation and maintenance personnel
and parts unrestricted access to all service points. See Figure 3 for required clearances. Local
codes for clearances take precedence over the manufacturer’s recommendations when local
codes call for greater clearances.
Figure 3. Acceptable Minimum Clearances
Figure 3-1. Installation Clearance – RTXC110XE, 110/130/140XE-HSE
Figure 3-2. Installation Clearance – RTXC160XE, 160/180XE-HSE
2170
Model
L (mm)
RTXC110XE/XE-HSE
4090
RTXC130/140XE-HSE
4090
RTXC160/180XE/XE-HSE
7480
RTXC200/220XE/XE-HSE
8480
RTXC250/280XE-HSE
8480
RTXC310XE/XE-HSE
13280
RTXC330XE/XE-HSE
13280
RTXC360XE/XE-HSE
16670
RTXC400/440XE/XE-HSE
17670
RTXC500/560XE-HSE
17670

18 RTXC-SVX003D-EN
Figure 3-3. Installation Clearance – 200/220XE, 200/220/250/280XE-HSE
Figure 3-4. Installation Clearance – Multi-Unit
Note: In case of the height of enclosure around the unit higher than 1.5m, contact Trane local
office.
NOTICE
No obstructions to outdoor fan airflow exit, including ductwork.
If the unit location requires a variance to the clearance dimensions, or any walls or enclosure
around the unit, contact your Trane sales office representative.
Drainage
Locate the unit near a large capacity drain for water drain from evaporator during shutdown or
repair, or the condensate water generated by coil during defrost. A drain connection is located at
the bottom of the evaporator waterbox. Also, remove the vent plugs at the top of the waterbox to
facilitate complete drainage. All local and national codes apply.
WARNING
Hazardous Voltage!
No stagnant water on the installation site, and the water drainage pipes must be ensured to
prevent water from entering the electric control box.
Failure to do so may result in equipment damage, electricity leakage, personal injury, or death.
On installations where low ambient temperature application is intended and snow
accumulations are expected, additional elevation must be provided to ensure electrical safety.
Rigging
Refer to lifting instruction label on the unit, a specific lifting method is recommended as follow:
1. The equipment should be moved by lifting. Do not use forklift truck to move or lift the unit.
2. The cables, chains, slings and Lifting beam crossbars must be provided by crane operator
and attached on the lifting points. As Figure 4. RTXC-XE/XE-HSE Rigging, Table 2. Unit lifting
weights and center of gravity dimensions.

RTXC-SVX003D-EN 19
NOTICE
Fin-tube coil damage!
Use properly sized lifting beam crossbars to avoid crushing fin-tube coils of the unit with lifting
chains.
3. Each of the cables, chains or slings used to lift the unit must be capable of supporting the
entire weight of the unit. See Table 2.
4. keep cables or chains clear of unit sides. As further protection, plywood sheets may be placed
against sides of unit, behind cables or chains.
5. After test lift unit at minimal height to verify even level lift, raise and set unit down carefully.
Avoid shocks or rolling while handling.
6. Remove the lifting tools after the unit on place.
NOTICE
Alignment and Spacing between Master and Slaver Units!
Keep units’ level and aligned and guarantee 300mm distance on the length direction between
Master and slaver unit of 310/330/360/400/440XE, 310/330/360/400/440/500/560XE-HSE.
Figure 4. RTXC-XE/XE-HSE Rigging
Figure 4-1. Rigging – RTXC110XE, 110/130/140XE-HSE
Figure 4-2. Rigging – RTXC160/180XE, 160/180XE-HSE

20 RTXC-SVX003D-EN
Figure 4-3. Rigging – RTXC200/220XE, 200/220/250/280XE-HSE
Table 2. Unit lifting weights and center of gravity dimensions
Model
A
(kg)
B
(kg)
C
(kg)
D
(kg)
E
(kg)
F
(kg)
G
(kg)
H
(kg)
Shipping
Weight
(kg)
Ckt1 Ref.
charge
(kg)
R134a/
R513A
Ckt2 Ref.
charge
(kg)
R134a/
R513A
Operating
Weight
(kg)
Xcg
(mm)
Ycg
(mm)
Zcg
(mm)
RTXC110XE
961
1087
830
1068
-
-
-
-
3945
175/172
-
4220
2075
1120
937
RTXC160XE
762
710
1010
800
784
967
721
800
6550
155/152
155/152
7020
3751
1120
937
RTXC180XE
775
722
1028
814
798
984
734
814
6670
155/152
155/152
7140
3751
1120
937
RTXC200XE
941
841
938
914
898
921
717
819
6991
175/172
175/172
7501
4240
1120
937
RTXC220XE
958
856
955
930
914
938
730
834
7111
175/172
175/172
7621
4240
1120
937
RTXC110XE-HSE
1023
1149
830
1068
-
-
-
-
4069
175/172
-
4344
2125
1120
937
RTXC130XE-HSE
1049
1175
830
1068
-
-
-
-
4121
175/172
-
4396
2125
1120
937
RTXC140XE-HSE
1049
1175
830
1068
-
-
-
-
4121
175/172
-
4396
2125
1120
937
RTXC160XE-HSE
877
825
1010
800
784
967
721
800
6781
155/152
155/152
7251
3851
1120
937
RTXC180XE-HSE
891
838
1028
814
798
984
734
814
6901
155/152
155/152
7371
3851
1120
937
RTXC200XE-HSE
1070
970
938
914
898
921
717
819
7249
175/172
175/172
7759
4340
1120
937
RTXC220XE-HSE
1087
985
955
930
914
938
730
834
7369
175/172
175/172
7879
4340
1120
937
RTXC250XE-HSE
1130
1028
955
930
914
938
730
834
7455
175/172
175/172
7965
4340
1120
937
RTXC280XE-HSE
1130
1028
955
930
914
938
730
834
7455
175/172
175/172
7965
4340
1120
937
Neoprene Isolator Installation
Isolators are ready to install. Mountings have to be placed on a rigid and level foundation.
External equipment should not transmit additional vibration to the unit. The position of neoprene
isolator and weight per point are given in the handbook with the unit. Wrong placement along the
unit may result in excessive deflection.
1. Refer to Table 3. Isolator Selection, install the optional neoprene isolators at each mounting
location as , 200/220/250/280HSE
2. Figure 5. Isolator Placement. Isolators are identified by part number and color.
3. Secure the isolators to the mounting surface, using the mounting slots in the isolator base
plate, as shown in Figure 6. Neoprene Isolator. Do not fully tighten the isolator mounting
bolts at this time.
4. Align the mounting holes in the base of the unit, with the threaded positioning pins on the
top of the isolators.
5. Lower the unit on to the isolators and secure the isolator to the unit with a nut. Maximum
isolator deflection should be approximately 6mm.
6. Level the unit carefully. Fully tighten the isolator mounting bolts.