Trane AdaptiR RTHD Owner's manual

Models: RTHD
175-450 ton units (60 Hz) with AFD option
150-425 ton units (50 Hz) with AFD option
April. 2022
573163230200
SAFETY WARNING
Only qualied 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 specic knowledge and training.
Improperly installed, adjusted or altered equipment by an unqualied 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.
Installation, Operation and Maintenance
AdaptiR™
Helical Rotary Liquid Chillers
Confidential and proprietary Trane information
RTHD-SVX04K-EN

2 RTHD-SVX04K-EN
Warnings, Cautions and Notices
Warnings, Cautions and Notices Note that warnings, cautions and notices appear at appro-
priate intervals throughout this manual. Warnings are provide to alert installing contractors to
potential hazards that could result in death or personal injury. Cautions are designed to alert
personnel to hazardous situations that could result in personal injury, while notices indicate a
situation that could result in equipment or property-damage-only accidents.
Your personal safety and the proper operation of this machine depend upon the strict observance
of these precautions.
Read this manual thoroughly before operating or servicing this unit.
ATTENTION: Warnings, Cautions and Notices appear at appropriate sections throughout this
literature. Read these carefully:
DWARNING Indicates a potentially hazardous situation which, if not avoided, could result
in death or serious injury.
DCAUTION Indicates a potentially hazardous situation which, if not avoided, could result in
minor or moderate injury. It could also be used to alert against unsafe practic-
es.
NOTICE: Indicates a situation that could result in equipment or property-damage only
Important
Environmental Concerns!
Scientific research has shown that certain man-made chemicals can affect the earth’s naturally
occurring stratospheric ozone layer when released to the atmosphere. In particular, several of the
identified chemicals that may affect the ozone layer are refrigerants that contain Chlorine, Fluo-
rine and Carbon (CFCs) and those containing Hydrogen, Chlorine, Fluorine and Carbon (HCFCs).
Not all refrigerants containing these compounds have the same potential impact to the environ-
ment. Trane advocates the responsible handling of all refrigerants-including industry replace-
ments for CFCs such as HCFCs and HFCs.
Responsible Refrigerant Practices!
Trane believes that responsible refrigerant practices are important to the environment, our cus-
tomers, and the air conditioning industry. All technicians who handle refrigerants must be certi-
fied. The Federal Clean Air Act (Section 608) sets forth the requirements for handling, reclaiming,
recovering and recycling of certain refrigerants and the equipment that is used in these service
procedures. In addition, some states or municipalities may have additional requirements that
must also be adhered to for responsible management of refrigerants. Know the applicable laws
and follow them.
DWARNING
Proper Field Wiring and Grounding Required!
All eld wiring MUST be performed by qualied personnel. Improperly installed and ground-
ed eld wiring poses FIRE and ELECTROCUTION hazards. To avoid these hazards, you MUST
follow requirements for eld wiring installation and grounding as described in NEC and your
local/state electrical codes. Failure to follow code could result in death or serious injury.

Warnings, Cautions and Notices
RTHD-SVX04K-EN 3
DWARNING
Personal Protective Equipment (PPE) Required!
Installing/servicing this unit could result in exposure to electrical, mechanical and chemical haz-
ards.
• Before installing/servicing this unit, technicians MUST put on all Personal Protective Equip-
ment (PPE) recommended for the work being undertaken. ALWAYS refer to appropriate
MSDS sheets and OSHA guidelines for proper PPE.
• When working with or around hazardous chemicals, ALWAYS refer to the appropriate
MSDS sheets and OSHA guidelines for information on allowable personal exposure levels,
proper respiratory protection and handling recommendations.
• If there is a risk of arc or ash, technicians MUST put on all Personal Protective Equipment
(PPE) in accordance with NFPA 70E or other country-specic requirements for arc ash pro-
tection, PRIOR to servicing the unit.
Failure to follow recommendations could result in death or serious injury.
DWARNING
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 substi-
tutes, or refrigerant additives could result in death or serious injury or equipment damage.

4 RTHD-SVX04K-EN
Contents
Warnings, Cautions and Notices .............................................................................2
General Information ...............................................................................................11
Unit Identification - Nameplates .............................................................................11
Figure 1. Typical Unit Nameplate.................................................................................... 11
Unit Nameplates........................................................................................................ 11
Unit Inspection..........................................................................................................12
Inspection Checklist................................................................................................... 12
Loose Parts Inventory ............................................................................................... 12
Unit Description........................................................................................................12
Model Number Coding System................................................................................ 12
Unit Model Number .................................................................................................13
Table 1. Model Number.................................................................................................. 13
Unit Model Number (located on compressor nameplate) ....................................17
Table 2. Compressor Model Number ............................................................................ 17
Figure 2. Component Location for AdaptiR™ with AFD option Unit ......................... 18
Figure 3. Component Location for AdaptiR™ with AFD option Unit (Back View) ..... 18
Figure 4. Component Location for AdaptiR™ with AFD/Variable Volume Ratio Unit 19
Figure 5. Component Location for AdaptiR™ with AFD/Variable Volume Ratio Unit
(Back View)........................................................................................................................... 19
Installation Overview ...............................................................................................20
Table 3. Installation Responsibility Chart for AdaptiR™ with AFD option Units ...... 20
Table 4. General Data ..................................................................................................... 22
Table 5. General Data ..................................................................................................... 23
Table 6. General Data ..................................................................................................... 24
Table 7. General Data ..................................................................................................... 25
Installation Mechanical ..........................................................................................26
Storage......................................................................................................................26
Location Requirements ............................................................................................26
Noise Considerations ................................................................................................ 26
Foundation ................................................................................................................. 26
Vibration Eliminators ................................................................................................ 26
Clearances.................................................................................................................. 26
Figure 6. Recommended Operating and Service Clearances (without filter) .............. 27
Figure 7. Recommended Operating and Service Clearances (with filter).................... 28
Ventilation .................................................................................................................. 29
Water Drainage.......................................................................................................... 29
Access Restrictions.................................................................................................... 29
Moving and Rigging.................................................................................................. 29
Figure 8. Unit Weights and Dimensions for Rigging (without filter)............................ 30
Figure 9. Unit Weights and Dimensions for Rigging (with filter) ................................. 30
Table 8. Unit Weight(Unit with big panel,lb(kg)).......................................................... 31

Contents
RTHD-SVX04K-EN 5
Table 9. Unit Weight(Unit with small panel,lb(kg)) ...................................................... 32
Table 10. Unit Weight with filter(Big frame panel, lb(kg)) ............................................. 33
Table 11. Unit Weight with filter(Small frame panel, lb(kg))......................................... 34
Table 12. Center of Gravity(in(mm))................................................................................ 35
Table 13. Center of Gravity with Filter(in(mm)).............................................................. 36
Lifting Procedure ....................................................................................................... 37
Figure 10. Recommended Lifting Method........................................................................ 37
Table 14. Rigging .............................................................................................................. 38
Figure 11. Lifting the Unit .................................................................................................. 39
Alternate Moving Method......................................................................................... 40
Isolation Pads............................................................................................................. 40
Placement Neoprene Isolator Installation (optional).............................................. 40
Figure 12. Isolator Pad Placement..................................................................................... 41
Figure 13. Oil Separator with Shipping Bracket and Compressor Shipping Spacer .... 41
Unit Leveling.............................................................................................................. 42
Water Piping .............................................................................................................42
Piping Connections ................................................................................................... 42
Reversing Water Boxes............................................................................................. 42
Dimensions ...............................................................................................................43
Table 15. Evaporator and Condenser Data ..................................................................... 45
Water Pressure Drop Data .......................................................................................46
Making Grooved Pipe Connections ......................................................................... 50
Vents and Drains ....................................................................................................... 50
Evaporator Piping Components ............................................................................... 50
Entering Chilled Water Piping .................................................................................. 50
Leaving Chilled Water Piping ................................................................................... 50
Condenser Piping Components ............................................................................... 51
Leaving condenser water piping.............................................................................. 51
Condenser Water Regulating Valve ......................................................................... 51
Condenser Water Regulating Valve Adjustment .................................................... 52
Water Treatment.......................................................................................................52
Water Pressure Gauges and Thermometers........................................................... 52
Figure 14. Typical Thermometer, Valving, and Manifold Pressure Gauge Set-up ....... 53
Water Pressure Relief Valves.................................................................................... 53
Flow Sensing Devices ............................................................................................... 53
Refrigerant Pressure Relief Valve Venting .............................................................. 54
Figure 15. Relief Valve Location ........................................................................................ 54
Table 16. Pressure Relief Valve Data ............................................................................... 55
Thermal Insulation ...................................................................................................56
Figure 16. Typical AdaptiR™ with AFD option Insulation Requirements ..................... 56
Table 17. Recommended Insulation Types..................................................................... 56

Contents
6 RTHD-SVX04K-EN
Waterbox Removal and Installation ......................................................................57
Introduction ..............................................................................................................57
Discussion ................................................................................................................. 57
Procedure .................................................................................................................. 57
Figure 17. Water Box Rigging and Lifting – Vertical Lift Only ........................................ 58
Reassembly ............................................................................................................... 58
Table 18. AdaptiR™ with AFD option Torque ............................................................... 58
Parts Ordering Information......................................................................................59
Table 19. Connection Devices .......................................................................................... 59
Figure 18. Eyebolt connection (Safety hoist ring M12X1.75).......................................... 59
Filter .........................................................................................................................60
Filter Panel Lifting.....................................................................................................60
Figure 19. Single Point Lifting .......................................................................................... 60
Figure 20. Single Filter Lifting ........................................................................................... 60
Figure 21. Double Filter Lifting .......................................................................................... 61
Filter Shipment .........................................................................................................61
Filter Installation on Site ..........................................................................................61
Mechanical Assembly .............................................................................................. 61
Figure 22. Filter Assembly Process ................................................................................... 62
Electrical Wiring Connection ................................................................................... 63
Single Filter Power Connection (Standard AFD chiller) ......................................... 63
Table 20. Recommended wiring torgue.......................................................................... 63
Figure 23. Cables routing................................................................................................... 63
Figure 24. Power Cable Routing With Single Filter Panel ............................................... 64
Two Filters Power Connection (Standard AFD chiller)........................................... 64
Figure 25. Power Cable Routing With Double Filter Panel.............................................. 64
Two Filters Power Connection (VVI chiller)............................................................. 65
Figure 26. Power Cable Routing With Double Filter Panel.............................................. 65
Filter Control Harness Connection (Standard AFD chiller) .................................... 66
Table 21. Control wiring from control panel to filter panel (single filter) .................... 66
Figure 27. Control cable routing with single filter ........................................................... 66
Table 22. Control wiring from control panel to filter panel (Double filters) ................ 67
Figure 28. Control cable routing with double filters........................................................ 67
Filter Panel Construction..........................................................................................68
Figure 29. Filter Panel for 110KW~220KW Drive.............................................................. 68
Filter Panel Maintenance .........................................................................................68
Figure 30. Filter Panel for 250KW~315KW Drive.............................................................. 68
Installation Electrical ..............................................................................................69
General Recommendations .....................................................................................70
Power Supply Wiring ...............................................................................................70
Water Pump Power Supply ...................................................................................... 70
Electrical Panel Power Supply.................................................................................. 70

Contents
RTHD-SVX04K-EN 7
Table 23. Wire Selection Chart for Starter Panels .......................................................... 71
Figure 31. Electrical Installation ........................................................................................ 71
Module Connections for Interconnecting Wiring ..................................................72
Interconnecting Wiring (Field Wiring Required) ..................................................... 73
Chilled Water Pump Control..................................................................................... 73
Chilled Water Flow Interlock..................................................................................... 73
Condenser Water Pump Control .............................................................................. 73
Condenser Water Flow Interlock .............................................................................. 74
Chilled Water Reset (CWR) ....................................................................................... 74
Equations for calculating CWR................................................................................. 74
Table 24. Chiller Events/Status Descriptions .................................................................. 75
Table 25. Programable Relays ......................................................................................... 76
Emergency Stop ........................................................................................................ 76
External Auto/Stop .................................................................................................... 76
Soft Loading............................................................................................................... 76
External Base Loading - Optional............................................................................. 76
Base Loading Control setpoint ................................................................................. 77
Summit Interface - Optional ..................................................................................... 77
Operating Principles Mechanical ...........................................................................78
General......................................................................................................................78
Refrigeration (Cooling) Cycle ..................................................................................78
Cycle Description....................................................................................................... 78
Figure 32. Pressure /Enthalpy Curve................................................................................. 79
Figure 33. RTHD Refrigerant Flow Diagram ..................................................................... 80
Figure 34. RTHD Variable Volume Ratio Refrigerant Flow Diagram .............................. 80
Compressor Description ..........................................................................................81
Figure 35. Compressor Description .................................................................................. 81
Compressor Motor .................................................................................................... 82
Compressor Rotors ................................................................................................... 82
Frequency Change..................................................................................................... 82
Slide Valve Movement .............................................................................................. 83
Oil Management System .........................................................................................83
Oil Separator.............................................................................................................. 83
Figure 36. RTHD Oil Flow Diagram ................................................................................... 84
Figure 37. RTHD Variable Volume Ratio Oil Flow Diagram ............................................ 85
Oil Flow Protection .................................................................................................... 85
Oil Filter ...................................................................................................................... 86
Compressor Bearing Oil Supply............................................................................... 86
Compressor Rotor Oil Supply .................................................................................. 86
Lubricant Recovery.................................................................................................... 86
Oil Cooler ................................................................................................................... 87

Contents
8 RTHD-SVX04K-EN
Operator Interface Controls ...................................................................................88
Symbio800 Overview ...............................................................................................88
Figure 38. Front View of Symbio800................................................................................. 88
Figure 39. wiring locations and connection ports ........................................................... 89
Tracer TU.................................................................................................................... 89
Figure 40. Tracer TU........................................................................................................... 90
Controls Interface .....................................................................................................90
TD7 Display ................................................................................................................ 90
Tracer TU.................................................................................................................... 90
Tracer AdaptiView™TD7..........................................................................................90
Operator Interface ..................................................................................................... 90
Figure 41. TD7..................................................................................................................... 91
Main Display Area/Home Screen ............................................................................. 91
Figure 42. Main Screen ...................................................................................................... 91
Table 26. Main Screen Items............................................................................................ 91
Viewing Chiller Operating Modes ............................................................................ 92
Figure 43. Chiller Operating Modes screen...................................................................... 92
Table 27. Operating Modes .............................................................................................. 92
Alarms ........................................................................................................................ 94
Viewing the Alarms Screen ...................................................................................... 94
Figure 44. Alarm Screen .................................................................................................... 94
Reports ....................................................................................................................... 94
Viewing the Reports Screen ..................................................................................... 95
Figure 45. Report Screen ................................................................................................... 95
Editing a Custom Report........................................................................................... 95
Figure 46. Edit Custom Report screen .............................................................................. 96
Figure 47. Report Evaporator Screen................................................................................ 96
Table 28. Report Evaporator Screen Items ..................................................................... 96
Figure 48. Report Condenser Screen ................................................................................ 97
Table 29. Report Condenser Screen Items...................................................................... 97
Figure 49. Report Compressor Screen.............................................................................. 97
Table 30. Report Compressor Screen Items ................................................................... 97
Figure 50. Report Motor Screen ........................................................................................ 98
Table 31. Report Motor Screen Items.............................................................................. 98
Equipment Settings................................................................................................... 98
Viewing the Settings Screen .................................................................................... 98
Figure 51. Setting Screen................................................................................................... 99
Viewing and Changing Equipment Settings ........................................................... 99
Figure 52. Example equipment settings screen (Chiller Settings shown) ..................... 99
Figure 53. Chilled Water Setpoint Screen ...................................................................... 100
Figure 54. Changed Chilled Water Setpoint Screen ...................................................... 100
Table 32. Settings Screen Items .................................................................................... 100
Display Settings....................................................................................................... 101

Contents
RTHD-SVX04K-EN 9
Viewing the Settings Screen .................................................................................. 101
Viewing and Changing Display Preferences ......................................................... 101
Figure 55. Display ReferenceScreen ............................................................................... 102
Figure 56. Data Format Page ........................................................................................... 102
Figure 57. Language Page ............................................................................................... 103
Figure 58. Date and Time screen..................................................................................... 103
Cleaning the Display ............................................................................................... 104
Figure 59. Countdown screen.......................................................................................... 104
Security Settings ..................................................................................................... 104
Disabling/Enabling Security ................................................................................... 104
Figure 60. Security screen ............................................................................................... 105
Figure 61. Security screen ............................................................................................... 105
Logging In ................................................................................................................ 105
Figure 62. Log In Screen .................................................................................................. 106
Logging Out ............................................................................................................. 106
Figure 63. Log out confirmation screen.......................................................................... 106
Tracer TU ..............................................................................................................107
Figure 64. TracerTU interface .......................................................................................... 107
Unit Start-up ........................................................................................................108
Power Up.................................................................................................................108
Figure 65. Sequence of operation: power up diagram.................................................. 108
Figure 66. TD-7 screen displays ...................................................................................... 108
Power Up to Starting..............................................................................................109
Figure 67. Power Up to Starting...................................................................................... 109
Stopped to Starting ................................................................................................109
Figure 68. Stopped to Starting ........................................................................................ 110
Limit Conditions .....................................................................................................110
Table 33. Limit Conditions.............................................................................................. 110
Seasonal Unit Start-Up Procedure........................................................................111
Unit Shutdown ......................................................................................................115
Normal Shutdown to Stopped ..............................................................................115
Figure 69. Normal Shutdown .......................................................................................... 115
Seasonal Unit Shutdown .......................................................................................115
Periodic Maintenance ...........................................................................................116
Overview .................................................................................................................116
Weekly Maintenance and Checks..........................................................................116
Monthly Maintenance and Checks........................................................................116
Table 34. Operating Conditions at Full Load ................................................................ 116
Table 35. Operating Conditions at Minimum Load ...................................................... 117
Annual Maintenance ..............................................................................................117
Scheduling Other Maintenance.............................................................................117
Operating Log .........................................................................................................117

Contents
10 RTHD-SVX04K-EN
Maintenance Procedures ......................................................................................120
Cleaning the Condenser.........................................................................................120
Mechanical Cleaning Procedure............................................................................. 120
Chemical Cleaning Procedure ................................................................................ 120
Cleaning the Evaporator ........................................................................................120
Compressor Oil.......................................................................................................121
Table 36. POE Oil Properties .......................................................................................... 121
Oil Sump Level Check ............................................................................................. 121
Figure 70. Determining Oil Level in Sump ..................................................................... 122
Removing Compressor Oil ..................................................................................... 122
Oil Charging Procedure..........................................................................................123
Replacing the Main Oil Filter (Hot Filter) ..............................................................123
Replacing the Gas Pump/Thermosyphon Oil Filter .............................................124
Figure 71. Oil Filter Replacement Chart (E,D, C and B Frame Compressors) .............. 124
Refrigerant Charge .................................................................................................124
Evacuation and Dehydration .................................................................................124
Refrigerant Charging..............................................................................................125
Diagnostics ............................................................................................................126
Table 37. Diagnostics Table ........................................................................................... 126
Wiring Schematics ................................................................................................135
Unit Electrical Data .................................................................................................135

RTHD-SVX04K-EN 11
General Information
Unit Identication - Nameplates
When the unit arrives, compare all nameplate data with ordering, submittal, and shipping infor-
mation. A typical unit nameplate is shown in Figure 1.
Figure 1. Typical Unit Nameplate
Unit Nameplates
The AdaptiR™ with AFD option “unit” nameplate is applied to the exterior surface of the start-
er/ control panel. The “compressor” nameplate is applied to the compressor. The starter/control
panel nameplate is located inside the panel.
The unit nameplate provides the following information:
• Unit model
• Unit Serial Number
• Unit device number.
»Identifies unit electrical requirements
»Lists correct operating charges of HFC-134a and refrigerant oil
»Lists unit test pressures and maximum working pressures.
The starter/control panel nameplate provides the following information:
• Panel model number
• Rated load amps
• Voltage
• Electrical characteristics - starter type, wiring
• Options included.
The compressor nameplate provides the following information:
• Compressor model descriptor
• Compressor serial number
• Compressor device number
• Motor serial number

General Information
12 RTHD-SVX04K-EN
• Compressor electrical characteristics
• Refrigerant.
Unit Inspection
When the unit is delivered, verify that it is the correct unit and that it is properly equipped. In-
spect all exterior components for visible damage. Report any apparent damage or material short-
age 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.
Do not proceed with installation of a damaged unit without sales office approval.
Inspection Checklist
To protect against loss due to damage incurred in transit, complete the following checklist upon
receipt of the unit.
• Inspect the individual pieces of the shipment before accepting the unit. Check for obvious
damage to the unit or packing material.
• Inspect the unit for concealed damage as soon as possible after delivery and before it is
stored. Concealed damage must be reported within 10 days after receipt.
• 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 Trane sales representative and arrange for repair. Do not repair the unit, however,
until damage is inspected by the transportation representative.
Loose Parts Inventory
Check all items against the shipping list. Water vessel drain plugs, isolation pads, rigging and
electrical diagrams, service literature and the starter/control panel wire pullbox (required on
some starters) are shipped unassembled in the starter control panel.
Unit Description
The AdaptiR™ with AFD option units are single compressor, helical-rotary type, variable fre-
quency, water-cooled liquid chillers designed for installation indoors. Each unit is a completely
assembled, hermetic package that is factory-piped, wired, leak-tested, dehydrated, charged (op-
tional), and tested for proper control operation before shipment.
Figure 2 and Figure 3 show a typical AdaptiR™ with AFD option unit and its components. Figure
4and Figure 5 show a typical variable volume ratio unit of AdaptiRTM and its components. Water
inlet and outlet openings are covered before shipment. The oil tank is factory charged with the
proper amount of refrigeration oil. The unit can be factory charged with refrigerant.
Model Number Coding System
The model numbers for the unit and the compressor are composed of numbers and letters that
represent features of the equipment. Shown in the three tables following are samples of typical
unit, compressor, and panel model numbers, followed by the coding system for each.

General Information
RTHD-SVX04K-EN 13
Unit Model Number
Table 1. Model Number
Name Code M/N Digit M/N Code Description
MODL 1-4 Basic product line
RTHD RTHD Water-Cooled Series R - Dev Sequence D
DCTL 5 Manufacturing Plant
TAI T Taicang plant, China
BKK B Bangkok plant, Thailand
COMP 6-7 Compressor
B1 B1 B1 compressor
B2 B2 B2 compressor
C1 C1 C1 compressor
C2 C2 C2 compressor
D1 D1 D1 compressor
D2 D2 D2 compressor
D3 D3 D3 compressor (50 Hz only)
E3 E3 E3 compressor
D4 D4 D4 compressor
VOLT 8 Unit power supply
200A A 200V/60Hz/3Ph power
230A C 230V/60Hz/3Ph power
380A D 380V/60Hz/3Ph power
380B R 380V/50Hz/3Ph power
400B T 400V/50Hz/3Ph power
415B U 415V/50Hz/3Ph power
460A F 460V/60Hz/3Ph power
575A H 575V/60Hz/3Ph power
SPEC 9 Design Specials
NONE X None
ELSE C Specials denoted elsewhere
NOT S Specials not denoted elsewhere
DSEQ 10-11 Design sequence
E0 E0 Factory/ABU assigned, start with A0 (AFD design)
AGLT 12 Agency listing
NONE X No agency listing
CUL U C/UL listing
CCC 3 CCC- Chinese Compulsory Code
CODE 13 Pressure vessel code
ASME A ASME pressure vessel code
CAN C Canadian code
SQLO L Chinese code
SPL S Special

General Information
14 RTHD-SVX04K-EN
Table 1. Model Number
Name Code M/N Digit M/N Code Description
EVAP 14-15 Evaporator
B1 B1 B1 evaporator
B2 B2 B2 evaporator
C1 C1 C1 evaporator
C2 C2 C2 evaporator
D1 D1 D1 evaporator
D2 D2 D2 evaporator
D3 D3 D3 evaporator
D4 D4 D4 evaporator
D5 D5 D5 evaporator
D6 D6 D5 evaporator
E1 E1 E1 evaporator
F1 F1 F1 evaporator
F2 F2 F2 evaporator
G1 G1 G1 evaporator
G2 G2 G2 evaporator
G3 G3 G3 evaporator
H1 H1 H1 evaporator
H2 H2 H2 evaporator
H3 H3 H3 evaporator
EVTM 16 Evap Tube type
A Standard
BHigh efciency
EVWP 17 Evaporator passes
2 2 2 Pass evaporator
3 3 3 Pass evaporator
4 4 4 Pass evaporator
EVWC 18 Evaporator water connection
LH L Left hand evaporator connection
RH R Right hand evaporator connection
EVCT 19 Evaporator connection type
STD B Standard grooved pipe
MAR C Marine
FLMA D Standard ange connection and companion ange
SPEC S Special
EVPR 20 Evaporator water side pressure
LOW L 150 PSI / 10.5 Bar evaporator water pressure
HIGH H 300 PSI / 21 Bar evaporator water pressure
COND 21-22 Condenser
B1 B1 B1 condenser
B2 B2 B2 condenser
D1 D1 D1 condenser
D2 D2 D2 condenser
E1 E1 E1 condenser
E2 E2 E2 condenser
E3 E3 E3 condenser
E4 E4 E4 condenser
E5 E5 E5 condenser
F1 F1 F1 condenser
F2 F2 F2 condenser
F3 F3 F3 condenser
G1 G1 G1 condenser
G2 G2 G2 condenser
G3 G3 G3 condenser
G4 G4 G4 condenser
G5 G5 G5 condenser
G6 G6 G6 condenser

General Information
RTHD-SVX04K-EN 15
Table 1. Model Number
Name Code M/N Digit M/N Code Description
CDTM 23 Condenser tube type
CUFN A Enhanced n - copper
SMBR B Smooth bore - copper
SBCN C Smooth bore - 90/10 Cu/Ni
CDWP 24 Condenser passes
2 2 2 Pass
CDWC 25 Condenser water connection
LH L Left hand condenser connection
RH R Right hand condenser connection
CDCT 26 Condenser connection type
STD B Standard grooved pipe
MAR C Marine
FLMA D Standard ange connection and companion ange
SPEC S Special
CDPR 27 Condenser water side pressure
150 L 150 PSI / 10.5 Bar condenser water pressure
300 H 300 PSI / 21 Bar condenser water pressure
CDLW 28 Condenser Leaving Water Temp
STD A Standard (<45 deg C)
VLVS 29 Refrigerant specialties
NONE X No refrigerant isolation valves
VLV V Refrigerant isolation valves
OILC 30 Oil Cooler
NONE X without oil cooler
OIL C with oil cooler
INSL 31 Thermal Insulation
NONE X No insulation
INSL Q Factory insulation cold parts
INSLS S Double insulation
SNDA 32 Sound Attenuator
NONE X No insulation
WRAP B Sound wrap
LANG 33 Control,Label, and Literature Language
ENG E English
CHN C Chinese
SFTY 34 Safety Devices
STD X Standard
CHRG 35 Shipping Charge
FACT A Full Factory Charge
N2 B Nitrogen
FACP C Refrigerant charged less than 12kg(R134a)
PCKG 36 Shipping Package
NONE X No shipping requirment
SKID Z Shipment package+Unit bottom frame
FLOW 37 Flow Switch
NONE X Without
EVNM A Evap NEMA-1
ECNM B Evap & Cond NEMA-1
EVVP C Evap Vapor
ECVP D Evap & Cond Vapor
TEST 38 Factory Performance Test
NONE X Without
WIT C Witness test
REP D Performance test w/report
SPEC S Special

General Information
16 RTHD-SVX04K-EN
Table 1. Model Number
Name Code M/N Digit M/N Code Description
SRTY 39 Starter Type
YDEL Y Wye-delta closed transition starter
SSST A Solid State starter
AFD1 B Variable frequency starter AFD1
AFD2 C Variable frequency starter AFD2 with lter
AFD3 D Standard variable frequency starter AFD3
AFD4 E Standard variable frequency starter AFD4 with lter
VRLA 40-42 Starter Type
VRLA *** Slection RLA
PCON 43 Power line connection type
TERM A Terminal block connection for incoming line(s)
DISC B Mech disconnect switch
CB D Circuit breaker
CBHI F High interrupt circuit breaker
GFCB H Ground fault circuit breaker
GFHI J Ground fault high interrupt circuit breaker
ENC 44 Enclosure type
NEMA A NEMA 1
WVUO 45 Under/over voltage protection
NIST X No under/over voltage protection
INST U Under/over voltage protection
OPIN 46 Unit operator interface
DVA A Dyna-View operator interface-Pueblo
DVD D Dyna-View/Spanish
DVG G Dyna-View/Trad.Chinese
DVH H Dyna-View/Simp.Chinese
DVJ J Dyna-View/Japanese
DVK K Dyna-View/Portugese(Brazil)
DVL L Dyna-View/Korean
DVM M Dyna-View/Thai
TD7 T TD7
COMM 47 Remote Interfaces (digital comm)
NIST X No remote digital comm
TRM4 4 Tracer Comm 4 Interface
TRM5 5 Tracer Comm 5 LCI-C (LonTalk )
BCIC 6 Bacnet communication interface
MODB 7 Modbus communication interface
SETP 48 External Chilled Water & Current Limit Setpoint
NIST X None
INST 4 4-20 ma input
INSA 2 2-10 Vdc input
BSLD 49 External Base Loading
NIST X None
INST 4 4-20 ma input
INSA 2 2-10 Vdc input
ICEB 50 Icemaking
NIST X None
INST A Icemaking with relay
INSA B Icemaking without relay
STAT 51 Programmable Relays
NIST X None
INST R Programmable Relay
OATS 52 Chilled water reset -outdoor air temp
NIST X No Sensor (return water CHW reset standard)
INST T Chilled water reset - outdoor air temp
RPOT 53 Reg. Valve & RLA
NIST X None
WREG V Condenser reg. Valve out & % RLA out
HPC P Condenser Pressure (%HPC) & % RLA out
DELP D Chiller Delta P & %RLA out

General Information
RTHD-SVX04K-EN 17
Table 1. Model Number
Name Code M/N Digit M/N Code Description
RMTP 54 Refrigerant Monitor Input
NIST X None
INST A 100 ppm / 4-20 ma
INSA B 1000 ppm / 4-20 ma
INSB C 100 ppm / 2-10 Vdc
INSC D 1000 ppm / 2-10 Vdc
HWCT 55 Hot water control
NIST X None
INST H With hot water control
IACC 56 Installation Accessories
NONE X None
NISO A Elastomeric lsolators
Unit Model Number (located on compressor nameplate)
Table 2. Compressor Model Number
Selection Category M/N Digit M/N Code Description of Selection
Compressor Series 1-4 CHHC Semi-Hermetic Heli-Rotor Compressor
Design Control 5 1 Pueblo
Compressor Frame 6 B B Frame
C C Frame
D D Frame
E E Frame
Compressor Capacity 7 1 Smaller capacity (minor)
2 Larger capacity (major)
3 Special 50 Hz capacity
4 Variable volume ratio
Motor 8 A 200V/60Hz/3
C 230V/60Hz/3
D 380V/60Hz/3
F 460V/60Hz/3 or 400V/50Hz/3
H 575V/60Hz/3
Specials 9 O No Specials
C Specials Denoted Elsewhere
S Uncategorized Special not denoted elsewhere
Design Sequence 10-11 AO 1st Design (Factory Input)

General Information
18 RTHD-SVX04K-EN
Figure 2. Component Location for AdaptiR™ with AFD option Unit
Oil Seperator
Starter/Control Panel
Relief Valve
Liquid Level S
ensor
Evaporator
TD7
Condenser W
ater Outlet
Condenser Water Inlet
Line Weight
Gas Pump
Oil Sump
Unit Nameplate
Cable Guider
Figure 3. Component Location for AdaptiR™ with AFD option Unit (Back View)
Compressor
Discharge Line
EXVS
Oil Separators
Evaporator Water Outlet
Evaporator Water Inlet
Oil Filter(Cold)
Hot Oil Filter is
Hidden from view
Condenser
Service Valve
(With Refrigerant Isolation Valve Option Only)
Filter Panel
Cable Guider
Oil Sump
(The oil distribution system is
located between the condenser and
the evaporator)

General Information
RTHD-SVX04K-EN 19
Figure 4. Component Location for AdaptiR™ with AFD/Variable Volume Ratio Unit
TD7 Interface
Evaporator
Liquid Level Sensor
Thermosiphon BPHE
Oil Separator
Relief Valve
Starter/Control Panel
Cable Guider
Condenser W
ater Outlet
Condenser Water Inlet
Unit Nameplate
Strainer
Ev
aporator Water Inlet
Evaporator Water Outlet
EXVS
Relief Valve
(with ASME refrigerant isolation option only)
Figure 5. Component Location for AdaptiR™ with AFD/Variable Volume Ratio Unit (Back
View)
Discharge Line
Compressor
Oil Sump
Filter Panel
Condenser
Service Vavle
(with refrigerant isolation option only)
Electric B
all Valve
Relief Valve
(with GB refrigerant isolation option only)

General Information
20 RTHD-SVX04K-EN
Installation Overview
For convenience, Table 3 summarizes responsibilities that are typically associated with the Adap-
tiR™ with AFD option chiller installation process.
Table 3. Installation Responsibility Chart for AdaptiR™ with AFD option Units
Requirement
Trane-supplied,
Trane-installed
Trane-supplied,
Field-installed
Field-supplied,
Field-installed
• Rigging • Safety chains
• Clevis connectors - Lifting
beam
• Isolation • Isolation pads • Isolation pads
• Electrical • Circuit breakers
• Unit-mounted AFD
• Circuit breaker
• Temperature sensor (op-
tional outdoor air)
• Flow switches (may be
eldsuplied)
• Condenser water reg-
ulating valve controller
(optional: may be el-
supplied)
• Circuit breakers or fusible
disconnects (optional)
• Terminal lugs
• Ground connection(s)
• Jumper bars
• BAS wiring (optional)
• IPC wiring
• Control voltage wiring
• High condenser pressure
interlock wiring
• Chilled water pump contactor
and wiring
• Condenser water pump con-
tactor and wiring
• Optional relays and wiring
• Water piping • Flow switches (may be
eldsupplied)
• Condenser water reg-
ulating valve controller
(optional: may be eld-
supplied)
• Thermometers
• Water ow pressure gauges
• Isolation and balancing
valves water piping
• Vents and drain valves
• Pressure relief valves (for
water boxes as required)
• Pressure Relief • Relief valves • Vent line and exible connec-
tor
• Insulation • Insulation
(optional)
• Elastomeric Isolators
(option)
• Insulation
• Elastomeric Isolators (option)
Refer to the Installation Mechanical and Installation Electrical sections of this manual for detailed
installation instructions.
• Locate and maintain the loose parts, e.g. isolators, temperature sensors, flow sensors or oth-
er factory-ordered, field-installed options, for installation, as required. Loose parts are located
in the starter/control panel.
• Install the unit on a foundation with flat support surfaces, level within 1/4” (6.35 mm) and of
sufficient strength to support concentrated loading. Place the manufacturer-supplied isolation
pad assemblies under the unit.
• Install the unit per the instructions outlined in the Mechanical Installation section.
• Complete all water piping and electrical connections.
Note: Field piping must be arranged and supported to avoid stress on the equipment. It is
strongly recommended that the piping contractor provide at least 3 feet (914 mm) of clear-
ance between the pre-installation piping and the planned location of the unit. This will
allow for proper fit-up upon arrival of the unit at the installation site. All necessary piping
adjustments can be made at that time. Refer to the current engineering bulletin for further
details on installation.
• Where specified, supply and install valves in the water piping upstream and downstream of
the evaporator and condenser water boxes, to isolate the shells for maintenance and to bal-
ance/trim the system.