Trane RTWD 60, RTWD 90, RTWD 120, RTWD 150, RTWD 200 Installation and Maintenance Manual

...

Page 1

Installation, Operation, and Maintenance

Series R®Rotary Liquid Chillers

Water-Cooled and Compressor-Chillers

RTWD 60 RTWD 90 RTWD 120 RTWD 150 RTWD 200 RTWD 70 RTWD 100 RTWD 130 RTWD 160 RTWD 220 RTWD 80 RTWD 1 10 RTWD 140 RTWD 180 RTWD 250

RTUD 80 RTUD 110 RTUD 150 RTUD 200 RTUD 90 RTUD 120 RTUD 160 RTUD 220 RTUD 100 RTUD 130 RTUD 180 RTUD 250

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.

October 2012 RLC-SVX09H-EN

Page 2

Warnings, Cautions and Notices

Warnings, Cautions and Notices. Note that warnings,

cautions and notices appear at appropriate 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:

WARNING

CAUTIONs

NOTICE:

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

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 practices.

Indicates a situationthat could result in equipment or property-damage only

must also be adhered to for responsible management of refrigerants. Know the applicable laws and follow them.

WARNING

Refrigerant under High Pressure!

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 recover refrigerant to relieve pressure or the use of nonapproved refrigerants, refrigerant substitutes, or refrigerant additives could result in an explosion which could result in death or serious injury or equipment damage.

WARNING

Proper Field Wiring and Grounding Required!

All field wiring MUST be performed by qualified

personnel. Improperly installed and grounded field wiring poses FIRE and ELECTROCUTION hazards. To avoid these hazards, you MUST follow requirements for field 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.

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, Fluorine 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 environment.Trane advocates the responsible handling of all refrigerants-including industry replacements for CFCs such as HCFCs and HFCs.

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.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

WARNING

Personal Protective Equipment (PPE) Required!

Installing/servicing this unit could result in exposure to electrical, mechanical and chemical hazards.

• Before installing/servicing this unit, technicians MUST put on all Personal Protective Equipment (PPE) recommended for the work being undertaken.

ALWAYSrefer to appropriateMSDS 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 flash, technicians MUST put on all Personal Protective Equipment (PPE) in accordance with NFPA 70E or other country-specific requirements for arc flash protection, PRIOR to servicing the unit.

Failure to follow recommendations could result in death or serious injury.

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Warnings, Cautions and Notices

Factory Warranty Information

Compliance with the following is required to preserve the factory warranty:

All Unit Installations

Startup MUST be performed byTrane, or an authorized agent ofTrane, to VALIDATE this WARRANTY. Contractor must provide a two-week startup notification toTrane (or an agent ofTrane specifically authorized to perform startup).

Additional Requirements for Units Requiring

Disassembly

When a new fully assembled chiller is shipped and

received from ourTrane manufacturing location, and, for any reason, it requires disassembly or partialdisassembly — which could include but is not limited to theevaporator, condenser, control panel, compressor/motor, factorymounted starter or any other components originally attached to the fully assembled unit —compliance with the following is required to preserve the factory warranty:

• Trane, or an agent of Trane specifically authorized to perform startup and warranty ofTrane perform or have direct onsite technical supervision of the disassembly and reassembly work.

• The installing contractor must notifyTrane — or an agent ofTrane specifically authorized to perform startup and warrant ofTrane advance of the scheduled disassembly work to coordinate the disassembly and reassembly work.

• Startup must be performed byTrane or an agent of

Trane specifically authorized to perform startup and

warranty ofTrane

Trane, or an agent ofTrane specifically authorized to

perform startup and warranty ofTrane provide qualified personnel and standard hand tools to perform the disassembly work at a location specified by the contractor.The contractor shall provide the rigging equipment such as chain falls, gantries, cranes, forklifts, etc. necessary for the disassembly and reassembly work and the required qualified personnel to operate the necessary rigging equipment.

products as noted above.

products — two weeks in

products, will

• Added Recommended Glycol information.

• Clarified requirements for liquid line service valves on RTUD units.

• Corrections to electrical data.

• Updated Customer Wire Selection tables.

• Corrected refrigeration circuit graphic in Operating Principals chapter.

• Updated Compressor Loading Sequence information.

• Updated Diagnostics lists.

• Removed electrical wiring diagrams, and added reference to new wiring diagram document.

• Miscellaneous minor corrections

Trademarks

Trane, Series R and theTrane logo are trademarks ofTrane

in the United States and other countries. All trademarks referenced in this document are the trademarks of their respective owners.

Introduction

This manual covers the installation, operation and

maintenance of RTWD and RTUD units.

Revision Summary

RLC-SVX09H-EN

The following points describe the changes to this revision

of the manual:

• Added factory warranty information.

• Corrections to Model Number descriptions.

• Updated unit dimensions and weights.

RLC-SVX09H-EN 3

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Table of Contents

Model Number Description ............... 6

Nameplates ........................... 6

Unit Nameplate ..................... 6

Compressor Nameplate ............... 6

Model Number Coding System ......... 6

ASME Nameplate .................... 6

Model Number Descriptions ............ 7

RTWD Model Number ................ 7

Compressor Model Number ........... 8

General Information ..................... 9

Unit Description ....................... 9

Accessory (Options Information ......... 9

General Data .......................... 9

Pre-Installation ......................... 17

Inspection Checklist ................... 17

Unit Storage ......................... 17

Installation requirements and Contractor responsibilities

....................... 17

Unit Dimensions/Weights ............... 18

Service Clearances and Dimension ..... 18

Weights ............................. 28

Installation - Mechanical ................ 31

Location Requirements ................ 31

Noise Considerations ................ 31

Foundation ........................ 31

Clearances ......................... 31

Rigging .............................. 31

Lifting Procedure ................... 31

Unit Isolation and Leveling ........... 32

Center of Gravity ................... 38

Evaporator Piping .................... 40

Low Evap Refrigerant Cutout/Percent

Glycol Recommendations ............ 55

Condenser Water Piping (RTWD Only) ... 56

Refrigerant Relief Valve Venting ........ 57

RTUD Installation ..................... 58

Application examples ............... 58

Remote Air-Cooled Condenser

Interconnection Refrigerant Piping ..... 60

Condenser by Others Requirement for Stable fan operation

at low ambient temperatures ..........61

System Configuration ..................62

Equivalent Line Length ...............62

Liquid Line Sizing ....................62

Discharge (Hot Gas) Line Sizing ........67

Example ...........................70

Refrigerant Charge Determination ......71

RTUD Chilled Water Flow Control ......72

Oil Charge Determination .............72

Outdoor Air Temperature Sensor

Installation Requirements .............72

Fan Control for the Remote Air Cooled Con-

denser .............................72

RTUD Condenser Elevation Setting .....73

Shipping Spacers ......................74

Installation - Electrical ....................75

General Recommendations .............75

Installer-Supplied Components .........105

Power Supply Wiring ................106

Interconnecting Wiring ................107

Outdoor Air Temperature Sensor

Installation Requirements ............112

Remote Air Cooled Condenser ........112

Fan Control for the Remote Air Cooled

Condenser .........................112

Communications Interface .............112

RTWD/RTUD Operating Principles ........125

General .............................125

RTWD ............................125

RTUD .............................125

Refrigeration (Cooling) Cycle ...........126

Overview ..........................126

Cycle Description ...................126

Oil System Operation (RTWD/RTUD) ....129

Overview ..........................129

Compressor Motor ..................129

Compressor Rotors .................129

Oil Filter ...........................130

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Compressor Rotor Oil Supply ........ 130

Compressor Bearing Oil Supply ...... 130

Oil Separator ...................... 130

Compressor Loading Sequence ...... 130

Controls Interface ...................... 131

CH530 Communications Overview ..... 131

Controls Interface .................... 131

DynaView ........................ 131

Display Screens ................... 132

Main Screen ...................... 133

Chiller Operating Mode ............. 133

Settings Screen ................... 138

Lockout Screen ...................... 143

Power Up and Self Tests .............. 144

TechView ........................... 145

Fan Configurations ................. 163

A/C Fan Controls ................... 163

Low Ambient Fan Control Type ...... 164

Fan Deck Arrangement Circuit 1 ...... 165

Fan Deck Arrangement Circuit 2 ...... 166

Example for Fan Configurations ...... 166

A/C Fan Controls (ACFC) ............ 166

Maintenance .........................181

Weekly Maintenance and Checks ......181

Monthly Maintenance and Checks .....181

Annual Maintenance ................181

Scheduling Other Maintenance .......182

Operating Log ........................182

Service Procedures ...................185

Cleaning the Condense (RTWD Only) . .185

RTUD Air Cooled Condenser Applications High Condenser Pressure Limit and High

Pressure Cutout Diagnostics ..........188

Cleaning the Evaporator .............189

Compressor Oil ....................189

Refrigerant Charge ..................191

Freeze Protection .....................192

Diagnostics ............................193

Starter Diagnostics ...................194

Main Processor Diagnostics ............197

Communication Diagnostics ...........208

Limit Conditions ......................214

Wiring Schematics ......................215

Unit Electrical Data ...................215

Pre-Start Checkout ..................... 168

Unit Voltage Power Supply ........... 169

Unit Voltage Imbalance ............. 169

Unit Voltage Phasing ............... 169

Water System Flow Rates ........... 170

Water System Pressure Drop ........ 170

Unit Start-Up Procedures ............... 171

Sequence of Operation ............... 171

PowerUp ........................ 171

Stopped to Starting: ................ 173

Start-up ............................ 177

Seasonal Unit Start-Up Procedure ..... 177

Unit Shutdown ........................ 179

Normal Shutdown to Stopped ......... 179

Seasonal Unit Shutdown ............. 180

Service and Maintenance ............... 181

Overview ........................... 181

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Model Number Description

Nameplates

The RTWD/RTUD unit nameplates are applied to the

exterior surface of the control panel door.

A compressor nameplate is located on each compressor.

Unit Nameplate

See Figure 1. Unit nameplate includes the following:

• Unit model and size descriptor.

• Unit serial number.

• Identifies unit electrical requirements.

• Lists correct operating charges of R-134a and Oil 48.

• Lists unit test pressures

• Identifies installation, operation and maintenance and service data literature.

• Lists drawing numbers for unit wiring diagrams.

Figure 1. Unit nameplate

Model Number Coding System

Model numbers for unit and compressors are comprised of numbers and letter which represent equipment features.

See “RTWD Model Number,” p. 7and “Compressor Model

Number,” p. 8 for details.

Each position, or group of positions, in a number or letter is used to represent a feature.For example, from the chart, we can determine that “F” in digit 8 of unit model number indicates unit voltage is 460/60/3.

ASME Nameplate

The ASME nameplate is different for the evaporators,

condensers (RTWD only) and oil separators.The evaporator nameplate is located on the left portion of the shell.The insulation over the nameplate is intentionally left unglued, for ease in viewing the nameplate.

The condenser nameplate is on the backside of the

condenser below circuit 2 compressor.

Figure 2. Location of ASME unit nameplate - front

Evaporator ASME Nameplate

%VAPORATOR

Figure 3. Location of ASME unit nameplates - back

Compressor Nameplate

Compressor nameplate includes the following:

Oil Separator SME Nameplates

/IL3EPARATOR !3-%NAMEPLATES

• Compressor model number.

• Compressor serial number.

• Compressor electrical characteristics.

• Utilization Range.

• Recommended refrigerant.

#ONDENSER

Condenser



!3-%NAMEPLATES

ASME nameplates (RTWD only)

Condenser ASME Nameplate (RTWD only)

6 RLC-SVX09H-EN

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Model Number Descriptions

RTWD Model Number

Digits 1-4— Chiller Model

RTWD= Water Cooled Chiller - Series R RTUD= Compressor Series R®Chiller

Digits 5-7— Unit Nominal

Tonnage

060 = 60 NominalTons 070 = 70 NominalTons 080 = 80 NominalTons 090 = 90 NominalTons 100 = 100 NominalTons 110 = 110 Nominal Tons 120 = 120 NominalTons 130 = 130 NominalTons 140 = 140 NominalTons 150 = 150 NominalTons 160 = 160 NominalTons 180 = 180 NominalTons 200 = 200 Nominal Tons 220 = 220 NominalTons 250 = 250 NominalTons

Digit 8— Unit Voltage

A = 200/60/3 B = 230/60/3 D = 380/60/3 E = 400/50/3 F = 460/60/3 G = 575/60/3

Digit 9— Manufacturing Plant

2 = Pueblo, USA

Digits 10, 11— Design Sequence

XX = Factory Assigned

Digit 12— UnitType

1 = Standard efficiency/performance 2 = High efficiency/performance 3 = Premium efficiency/performance

Digit 13— Agency Listing

0 = No agency listing A = UL listed to US and Canadian

safety standards D = IBC Seismically Rated Unit E = UL/Canadian and IBC F = OSHPD Seismically Rated Unit G = UL/Canadian and OSHPD

Digit 14— Pressure Vessel Code

1 = ASME pressure vessel code 3 = Chinese code-imported pressure

vessel S = Special

Digit 15— Unit Application

A = Standard condenser

(< 95°F/35°C entering water) B = High temperature condenser

(>95°F/35°C entering water) C = Water-to-water heat pump D = Remote condenser byTrane E = Remote condenser by others

Digit 16— Pressure ReliefValve

1 = Single relief valve 2 = Dual relief valve with 3-way

isolation valve

Digit 17— Water Connection

Type

A = Grooved pipe connection

Digit 18— EvaporatorTubes

A = Internal and External enhanced

Digit 19— Number of Evaporator Passes

2 = 2-pass evaporator 3 = 3-pass evaporator

Digit 20— Evaporator Water Side Pressure

A = 150 psi/10.5 bar evaporator

Digit 21— Evaporator Application

1 = Standard cooling 2 = Low temperature 3 = Ice-making

Digit 22— CondenserTubes

X = Remote condenser A = Enhanced fin - copper B = Internally enhanced 90/10 CuNi

Digit 23— Condenser Water Side Pressure

0 = Remote condenser 1 = 150 psi/10.5 bar condenser water

Digit 24— Compressor Starter

Type

Y = Wye-delta closed transition

X = Across-the-line starter

Digit 25— Incoming Power Line Connection

1 = Single point power connection 2 = Double point power connection

Digit 26— Power Line ConnectionType

A = Terminal block B = Mechanical disconnect switch D = Circuit breaker E = High fault rated panel with circuit

Digit 27— Under/Over Voltage Protection

0 = No under/over voltage

1 = Under/over voltage protection

water pressure

fin

pressure

starter

breaker

protection

Digit 28— Unit Operator Interface

A = Dyna-View/English B = Dyna-View/Spanish C = Dyna-View/Spanish-Mexico D = Dyna-View/French E = Dyna-View/German F = Dyna-View/Dutch G = Dyna-View/Italian H = Dyna-View/Japanese J = Dyna-View/Portuguese-Portugal K = Dyna-View/Portuguese-Brazil L = Dyna-View/Korean M = Dyna-View/Thai N = Dyna-View/Simplified Chinese P = Dyna-View/Traditional Chinese R = Dyna-View/Russian

T = Dyna-View/Polish

U = Dyna-View/Czech V = Dyna-View/Hungarian W = Dyna-View/Greek

X = Dyna-View/Romanian Y = Dyna-View/Swedish

Digit 29— Remote Interface

(Digital Comm)

0 = No remote digital

communication

A = LonTalk/Tracer Summit™

interface B = Time of day scheduling 4 = Unit Level BACnet

Digit 30— External Water and Current Limit Setpoint

0 = No external water and current

limit setpoint A = External water and current limit

setpoint 4-20 mA B = External water and current limit

setpoint 2-10 Vdc

Digit 31— Ice Making

0 = No ice making A = Ice making with relay B = Ice making without relay

Digit 32— Programmable Relays

0 = No programmable relays A = Programmable relays

Digit 33— Condenser Refrigerant Pressure Output Option

0 = No condenser refrigerant output 1 = Condenser water control output 2 = Condenser pressure (%HPC)

output 3 = Differential pressure output

Digit 34— Outdoor AirTemp Sensor

0 = No outdoor air temp sensor A = Outdoor air temp sensor - CWR

(low ambient

RLC-SVX09H-EN 7

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Digit 35— Condenser Leaving Hot WaterTemp Control

0 = No condenser leaving hot water

temperature control

1 = Condenser leaving hot water

temperature control

Digit 36— Power Meter

0 = No power meter P = Power meter

Digit 37— Motor Current Analog Output (%RLA)

0 = No motor current analog output 1 = Motor current analog output

Digit 38— A/C Fan Control

0 = No fan controls (RTWD) A = Fan control by others B = Integral fan controls

Digit 39— Low Ambient Fan ControlType

0 = No low ambient fan control type

(RTWD) 1 = Two speed fan 2 = Variable speed fan with analog

interface 3 = Variable speed fan with PWM

interface

Digit 40— Installation Accessories

0 = No installation accessories

(shipped with elastomeric pad) A = Elastomeric (neoprene) isolators B = Flanged water connection kit C = Isolators and flanged water

connection kit

Digit 41— Flow Switch

0 = No flow switch 1 = 150 psi NEMA 1; flow switch x 1 2 = 150 psi NEMA 1; flow switch x 2 3 = 150 psi NEMA 4; flow switch x 1 4 = 150 psi NEMA 4; flow switch x 2 7 = Factory installed proof of

evaporator and condenser 8 = Factory installed proof of

evaporator 9 = Factory installed proof of

condenser

Digit 42— 2-Way Water Regulating Valve

0 = No 2-way water regulating valve A = 3” 150psi/88.9mm 10.5 bar 115V B = 3” 150psi/88.9mm 10.5 bar 220V C = 3” 150psi/114.3mm 10.5bar 115V D = 3” 150psi/114.3mm 10.5bar 220V

Digit 43— Sound Reduction Package

0 = No sound reduction package A = Sound reduction - factory

installed

Digit 44— Insulation

0 = No insulation 1 = Factory insulation, all cold parts 2 = Insulation for high humidity

Digit 45— Factory Charge

0 = Full factory refrigerant charge

(R-134a)

1 = Nitrogen charge

Digit 46— Base Rail Forklifting

0 = No base rail forklifting B = Base rail forklifting

Digit 47— Label and Literature Language

B = Spanish D = English E = French G = Chinese - traditional

Digit 48— Special

0 = None A = Special

Digits 49-55

0 = None (not used)

Digit 56— Shipping Package

0 = No skid (standard) 1 = Skid 2 = Shrink wrap 3 = Skid and shrink wrap

Digits 57-58

x = Factory assigned

Digit 59— PerformanceTest Options

0 = No performance test C = 1 point test with report D = 2 point test with report E = 3 point test with report F = 4 point test with report G = Witness 1 point test with report H = Witness 2 point test with report J = Witness 3 point test with report K = Witness 4 point test with report

Digit 60— Evaporator FluidType

0 = Water 1 = Calcium chloride 2 = Ethylene glycol 3 = Propylene glycol 4 = Methanol

Compressor Model Number

Digits 1-4— Compressor Model

CHHN= Positive displacement,

helical rotary (twin screw) hermetic compressor

Digits 5-7— Size

0N2= 120 Tons 0N1= 100 Tons 0M2= 85Tons 0M1= 70Tons 0L2 = 60Tons 0L1 = 50Tons 0K2= 40 Tons 0K1= 35 Tons

Digit 8— Unit Voltage

A = 200/60/3 R = 220/50/3 C = 230/60/3 D = 380/60/3 H = 575/60/3

T = 460/60/3 or 400/50/3

Digit 9— Internal Relief

K = 450 psid

Digits 10, 11— Design Sequence

XX = Factory Assigned

Digit 12— Capacity Limit

N = Standard capacity controls

(no capacity limit

Digits 13-15— Motor kW Rating

134 = 134 kW (N2/60Hz) 112 = 112 kW (N2/50Hz) 092 = 092 kW (M2/60Hz) 077 = 077 kW (M2/50Hz) 069 = 069 kW (L2/60Hz) 058 = 058 kW (L2/50Hz) 050 = 050 kW (K2/60Hz) 041 = 041 kW (K2/50Hz) 112 = 112 kW (N1/60Hz) 093 = 093 kW (N1/50Hz) 077 = 077 kW (M1/60Hz) 065 = 065 kW (M1/50Hz) 057 = 057 kW (L1/60Hz) 048 = 048 kW (L1/60Hz) 043 = 043 kW (K1/60Hz) 036 = 036 kW (K1/60Hz)

Digit 16— Volume Ratio

A = High volume ratio N = Low volume ratio

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General Information

Unit Description

The RTWD units are helical-rotary type, water-cooled,

liquid chillers, designed for installation indoors.The units have 2 independent refrigerant circuits, with one compressor per circuit.The RTWD units are packaged with an evaporator and condenser.

Note: Each RTWD unit is a completely assembled,

hermetic package that is factory-piped, wired, leak-

tested, dehydrated, charged and tested for proper

control operations prior to shipment.The chilled

water inlet and outlet openings are covered for

shipment.

The RTWD series featuresTrane's exclusive Adaptive Control logic with CH530 controls. It monitors the control variables that govern the operation of the chiller unit. Adaptive Control logic can correct these variables, when necessary, to optimize operational efficiencies, avoid chiller shutdown, and keep producing chilled water.

Compressor unloaders are solenoid actuated. Each refrigerant circuit is provided with filter, sight glass, electronic expansion valve, and charging valves on the RTWD.

The evaporator and condenser are manufactured in

accordance with ASME standards.The evaporator is fully insulated. Both evaporator and condenser are equipped with water drain and vent connections.

The RTUD units are helical-rotary type compressor

chillers, designed to be most effective when used with the Levitor II air-cooled condenser.The RTUD unit consists of an evaporator, two helical rotary compressors (one per circuit), oil separators, oil coolers, liquid line service valves, sightglasses, electronic expansion valves and filter.The discharge line leaving the oil separator and liquid line entering the filters are capped and brazed. The unit ships with a full charge of oil and a nitrogen holding charge.

Accessory/Options Information

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 and/or starter panel for shipment. Also check for optional components, such as flow switches and isolators.

General Data

Table 1. General Data - RTWD - 60 Hz - premium

Compressor L2/M1 M1/M1 M1/M2 M2/M2

Nominal Size 65/70 70/70 70/85 85/85

Evaporator

Water Conn.

Water Storage

Minimum Flow

Water Conn.

Water Storage

Minimum Flow

Condenser

Water Conn.

Water Storage

Minimum Flow

General Unit

Refrig Type R-134a R-134a R-134a R-134a

Refrigerant

Oil Charge

Notes:

1. Data containing information on two circuits is shown as circuit 1/ circuit 2.

2. Flow limits are for water only.

efficiency

Size 150 160 180 200

Quantity 2 2 2 2

2 Pass Arrangement

NPS 6 6 6 6

Size

Maximum

Flow

Size

Maximum

Flow

Size

Maximum

Flow

# Refrig

Circuits

Charge

mm 150 150 150 150

(gal) 27.8 27.8 29.3 31.3

(L) 105.1 105.1 110.9 118.3

(gpm) 174 174 186 202

(L/s) 11.0 11.0 11.8 12.7

(gpm) 639 639 683 739

(L/s) 40.3 40.3 43.1 46.7

3 Pass Arrangement

NPS 4 4 4 4

mm 100 100 100 100

(gal) 27.1 27.1 28.6 30.6

(L) 102.4 102.4 108.3 115.7

(gpm) 116 116 124 134

(L/s) 7.3 7.3 7.8 8.5

(gpm) 426 426 456 493

(L/s) 26.9 26.9 28.7 31.1

NPS 6 6 6 6

mm 150 150 150 150

(gal) 30.0 30.0 32.9 32.9

(L) 113.4 113.4 124.4 124.4

(gpm) 206 206 231 231

(L/s) 13 13 14.6 14.6

(gpm) 755 755 845 845

(L/s) 47.6 47.6 53.3 53.3

2222

174.2/

(lb)

(kg) 79/83 83/83 82/82 81/81

(qts) 10.5/12.4 12.4/12.4 12.4/12.4 12.4/12.4

183.0

(L) 9.9/11.7 11.7/11.7 11.7/11.7 11.7/11.7

183.0/

183.0

180.8/

180.8

178.6/

178.6

RLC-SVX09H-EN 9

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General Information

Table 2. General Data - RTWD - 60 Hz - standard efficiency

Size 80 90 100 110 120 130 140

Compressor K1/K1 K2/K2 K2/L1 L1/L1 L1/L2 L2/L2 L2/M1

Quantity 2 2 2 2222

Nominal Size 40/40 45/45 45/55 55/55 55/65 65/65 65/70

Evaporator

2 Pass Arrangement

Water Conn. Size NPS 4 4 4 4555

mm 100 100 100 100 125 125 125

Water Storage (gal) 11.2 11.2 12.6 14 15.2 16.2 17.7

(L) 42.2 42.2 47.6 53.0 57.4 61.5 66.8

Minimum Flow (gpm) 77 77 89 101 101 110 122

(L/s) 4.9 4.9 5.6 6.4 6.4 6.9 7.7

Maximum Flow (gpm) 281 281 325 368 368 400 444

(L/s) 17.7 17.7 20.5 23.2 23.2 25.2 28

3 Pass Arrangement

Water Conn. Size NPS 3 3 3 3444

mm 80 80 80 80 100 100 100

Water Storage (gal) 11.2 11.2 12.6 14 15.2 16.2 17.7

(L) 42.2 42.2 47.6 53.0 57.4 61.5 66.8

Minimum Flow (gpm) 52 52 59 67 67 73 81

(L/s) 3.3 3.3 3.8 4.3 4.3 4.6 5.1

Maximum Flow (gpm) 187 187 216 244 244 266 295

(L/s) 11.8 11.8 13.6 15.4 15.4 16.8 18.6

Condenser

Water Conn. Size NPS 5 5 5 5555

mm 125 125 125 125 125 125 125

Water Storage (gal) 12.4 14.2 16.0 16.9 18.5 18.5 20.9

(L) 46.8 53.6 60.4 63.8 70.1 70.1 79.2

Minimum Flow (gpm) 83 99 115 124 135 135 156

(L/s) 5.2 6.3 7.3 7.8 8.5 8.5 9.9

Maximum Flow (gpm) 301 361 421 451 491 491 572

(L/s) 18.9 22.7 26.5 28.4 31.0 31.0 36.0

General Unit

Refrigerant Type R-134a R-134a R-134a R-134a R-134a R-134a R-134a

# Refrig Circuits 2 2 2 2222

Refrigerant Charge (lb) 114.6/114.6 114.6/114.6 112.4/114.6 112.4/112.4 132.3/132.3 130.1/130.1 127.9/132.3

(kg) 52/52 52/52 51/52 51/51 60/60 59/59 58/60

Oil Charge (quarts) 7.2/7.2 7.2/7.2 7.2/10.5 10.5/10.5 10.5/10.5 10.5/10.5 10.5/10.5

(L) 6.8/6.8 6.8/6.8 6.8/9.9 9.9/9.9 9.9/9.9 9.9/9.9 9.9/9.9

Notes:

1. Data containing information on two circuits is shown as circuit 1/circuit 2.

2. Flow limits are for water only.

10 RLC-SVX09H-EN

Page 11

General Information

Table 3. General Data - RTWD - 60 Hz - high efficiency

Size 80 90 100 110 120 130 150 160 180 200 220 250

Compressor K1/K1 K2/K2 K2/L1 L1/L1 L1/L2 L2/L2 L2/M1 M1/M1 M1/M2 M2/M2 M2/N1 N1/N1

Quantity 222222222222

Nominal Size 40/40 45/45 45/55 55/55 55/65 65/65 65/70 70/70 70/85 85/85 85/100 100/100

Evaporator

2 Pass Arrangement

Water Conn.

Water Storage (gal) 9.8 11.9 12.8 15.3 16.4 17.3 19.2 20.3 22.3 24.2 28.6 31.8

Minimum Flow (gpm) 72 92 100 112 123 130 141 151 170 186 211 240

Maximum Flow (gpm) 263 336 364 409 448 476 515 555 622 683 773 879

Water Conn.

Water Storage (gal) 9.8 11.9 12.8 15.3 16.4 17.3 18.8 20.0 22.0 23.8 27.9 31.0

Minimum Flow (gpm) 48 61 67 75 82 87 94 101 113 124 141 160

Maximum Flow (gpm) 175 223 242 271 298 316

Condenser

Water Conn.

Water Storage (gal) 11.9 12.7 14.9 16.6 17.2 18.0 21.6 22.9 24.6 26.2 31.1 39.2

Minimum Flow (gpm) 87 95 117 130 136 145 159 173 189 206 244 325

Maximum Flow (gpm) 317 347 427 473 498 528 584 634 695 755 896 1193

General Unit

Refrigerant Type R-134a R-134a R-134a R-134a R-134a R-134a R-134a R-134a R-134a R-134a R-134a R-134a

# Refrig Circuits 222222222222

Refrigerant

Charge

Oil Charge (qt) 7.2/7.2 7.2/7.2 7.2/10.5

Notes:

1. Data containing information on two circuits is shown as circuit 1/circuit 2.

2. 2. Flow limits are for water only.

NPS445555555566

Size

mm 100 100 100 125 125 125 125 125 125 125 150 150

(L) 37.0 45.2 48.3 57.9 62.3 65.4 72.6 77.0 84.5 91. 108.3 120.3

(L/s) 4.6 5.8 6.3 7.1 7.8 8.2 8.9 9.5 10.7 11.8 13.3 15.1

(L/s) 16.6 21.2 22.9 25.8 28.2 30.0 32.5 35.0 39.2 43.1 48.8 55.5

3 Pass Arrangement

NPS334444444444

Size

mm 80 80 80 100 100 100 100 100 100 100 100 100

(L) 37.0 45.2 48.3 57.9 62.3 65.4 71.2 75.6 83.2 90.1 105.5 117.5

(L/s) 3.1 3.9 4.2 4.7 5.2 5.5 5.9 6.4 7.1 7.8 8.9 10.1

344 370 415 456 515 586

(L/s) 11.0 14.1 15.2 17.1 18.8 19.9

NPS555555666666

Size

mm 125 125 125 125 125 125 150 150 150 150 150 150

(L) 45.1 48.1 56.3 62.7 65.2 68.3 81.7 86.8 93.0 99.2 117.8 148.3

(L/s) 5.5 6.0 7.4 8.2 8.6 9.1 10.1 10.9 12.0 13.0 15.4 20.5

(L/s) 20.0 21.9 26.9 29.8 31.4 33.3 36.8 40.0 43.8 47.6 56.5 75.3

(lb)

(kg) 45/45 44/44 56/57 56/56 55/55 54/54 61/65 64/64 63/63 62/62 81/84 82/82

99.2/

99.2

(L) 6.8/6.8 6.8/6.8 6.8/9.9 9.9/9.9 9.9/9.9 9.9/9.9 9.9/11.7

97/97

123.5/

125.7

123.5/

123.5

10.5/

10.5

121.3/

121.3

10.5/

10.5

119/

119

10.5/

10.5

21.7 23.3 26.2 28.7 32.5 37.0

134.5/

143.3

10.5/

12.4

141.1/

141.1

12.4/

12.4

11.7/

11.7

138.9/

138.9

12.4/

12.4

11.7/

11.7

136.7/

136.7

12.4/

12.4

11.7/

11.7

178.6/

185.2

12.4/

12.4

11.7/

11.7

180.8/

180.8

12.4/

12.4

11.7/

11.7

RLC-SVX09H-EN 11

Page 12

General Information

Table 4. General Data – RTUD – 60 Hz

Size 80 90 100 110 120 130 150 160 180 200 220 250

Compressor K1/K1 K2/K2 K2/L1 L1/L1 L1/L2 L2/L2 L2/M1 M1/M1 M1/M2 M2/M2 M2/N1 N1/N1

Quantity 222222222222

Nominal Size 40/40 45/45 45/55 55/55 55/65 65/65 65/70 70/70 70/85 85/85 85/100 100/100

Evaporator

2 Pass Arrangement

Water Conn.

Water Storage (gal) 9.8 10.6 12.0 14.0 15.3 15.3 16.5 19.2 19.2 20.3 22.3 24.2

Minimum Flow (gpm) 77 79 91 99 111 111 122 140 140 151 169 186

Maximum Flow (gpm) 281 291 335 363 408 408 447 514 514 553 620 681

Water Conn.

Water Storage (gal) 9.5 10.3 11.6 13.7 15.1 15.1 16.1 18.8 18.8 20.0 22.0 23.8

Minimum Flow (gpm) 51 53 61 66 74 74 81 94 94 100 112 124

Maximum Flow (gpm) 187 194 224 242 272 272 298 343 343 368 413 454

General Unit

Refrigerant Type R-134a R-134a R-134a R-134a R-134a R-134a R-134a R-134a R-134a R-134a R-134a R-134a

# Refrig Circuits 222222222222

Refrigerant

Charge

Oil Charge (qt) 7.2/7.2 7.2/7.2 7.2/10.5

Discharge

Connection

Diameter

Connection

Diameter

Notes:

1. Data containing information on two circuits is shown as circuit 1/circuit 2.

2. 2. Flow limits are for water only.

NPS444555555555

Size

mm 100 100 100 125 125 125 125 125 125 125 125 125

(L) 37.1 40.2 45.3 53.0 58.0 58.0 62.4 72.6 72.6 77.0 84.5 91.5

(L/s) 4.9 5.0 5.7 6.2 7.0 7.0 7.7 8.8 8.8 9.5 10.7 11.7

(L/s) 17.7 21.2 23.0 25.8 28.3 30.0 28.2 32.4 32.4 34.9 39.1 43.0

3 Pass Arrangement

NPS333444444444

Size

mm 80 80 80 100 100 100 100 100 100 100 100 100

(L) 36.0 39.0 44.0 52.0 57.0 57.0 61.0 71.2 71.2 75.6 83.2 90.1

(L/s) 3.2 3.3 3.8 4.2 4.7 4.7 5.1 5.9 5.9 6.3 7.1 7.8

(L/s) 11.8 12.2 14.1 15.3 17.2 17.2 18.8 21.6 21.6 23.2 26.1 28.6

(lb) 50/50 49/49 47/47 65/65 64/64 64/64 62/62 66/66 66/66 66/66 63/63 61/61

(kg)

(inch) 2.1 2.1 2.1 2.6 2.6 2.6 2.6 3.1 3.1 3.1 3.1 3.1

Liquid

(inch) 1.1 1.1 1.1 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.6

22.7/

22.7

(L) 6.8/6.8 6.8/6.8 6.8/9.9 9.9/9.9 9.9/9.9 9.9/9.9 9.9/9.9 9.9/9.9 9.9/11.7

22.2/

22.2

21.3/

21.3

29.5/

29.5

10.5/

10.5

29.0/

29.0

10.5/

10.5

29.0/

29.0

10.5/

10.5

28.1/

28.1

10.5/

10.5

29.9/

29.9

10.5/

10.5

29.9/

29.9

10.5/

12.4

29.9/

29.9

12.4/

12.4

11.7/

11.7

28.6/

28.6

12.4/

12.4

11.7/

11.7

27.7/

27.7

12.4/

12.4

11.7/

11.7

12 RLC-SVX09H-EN

Page 13

General Information

Table 5. General Data – Condenser byTrane – 60 Hz

Size 80 90 100 110 120 130 150 160 180 200 220 250

Condenser

Quantity

Fins/Inch 12 10 10 12 8 10 8/12 12/12 12/8 8/8 8/10 10/10

Coil Length (in) 162 216 216 216 270 270 162/162 162/162 162/216 216/216 216/216 216/216

(mm) 4115 5486 5486 5486 6858 6858

Coil Width (in) 85 85 85 85 85 85 85/85 85/85 85/85 85/85 85/85 85/85

(mm) 2159 2159 2159 2159 2159 2159

Number of Rows 3 3 4 4 4 4 3/3 3/3 3/3 3/3 3/4 4/4

Condenser Fans

Fan Quantity 6 8 8 8 10 10 6/6 6/6 6/8 8/8 8/8 8/8

Diameter (in) 30 30 30 30 30 30 30 30 30 30 30 30

(mm) 762 762 762 762 762 762 762 762 762 762 762 762

Nominal RPM (rpm) 850 850 850 850 850 850 850 850 850 850 850 850

Air Flow (cfm) 56,646 78,280 72,248 69,280 94,490 90,310

Tip Speed (fpm) 6676 6676 6676 6676 6676 6676 6676 6676 6676 6676 6676 6676

Motor HP (hp) 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5

General

Recommended

Refrigerant

Charge¹

Discharge/Liquid

Connection

Diameters

Notes:

1. Data containing information on two condensers is shown as cond 1/cond 2.

2. Data containing information on two circuits is shown as circuit 1/circuit 2.

3. Condenser is not factory charged, the refrigerant must be purchased and charged in

the field.

(lbs) 55/55 92/92 97/97 97/97 98/98 122/122 109/109 109/109 109/146 146/146 146/195 195/195

(kg)

(in) 2.1 2.1 2.1 2.1 2.1 2.1 2.125 2.125 2.125 2.125 2.125 2.125

(mm) 54 54 54 54 54 54 54 54 54 54 54 54

111111222222

24.9/

24.9

41.7/

41.7

44.0/

44.0

44.0/

44.0

44.5/

44.5

55.3/

55.3

4115/

4115

2159/

2159

60,954/

56,646

49.4/

49.4

4115/

4115

2159/

2159

56,646/

56,646

49.4/

49.4

4115/

5486

2159/

2159

56,646/

81,272

49.4/

66.2

5486/

5486

2159/

2159

81,272/

81,272

66.2/

66.2

5486/

5486

2159/

2159

81,272/

72,248

66.2/

88.5

72,248/

72,248

5486/

5486

2159/

2159

88.5/

88.5

RLC-SVX09H-EN 13

Page 14

General Information

Table 6. General Data - RTWD 50 Hz - standard efficiency

Size 70 80 90 100 110 120 130 140 150

Compressor K2/K2 K2/L1 L1/L1 L1/L2 L2/L2 L2/M1 M1/M1 M1/M2 M2/M2

Quantity 2 2 2 222222

Nominal Size 45/45 45/55 55/55 55/65 65/65 65/70 70/70 70/85 85/85

Evaporator

2 Pass Arrangement

Water Conn. Size NPS 4 4 4 445555

mm 100 100 100 100 100 125 125 125 125

Water Storage (gal) 11.2 12.6 14.0 14.0 14.0 16.2 17.7 17.7 19.1

(L) 42.2 47.6 53.0 53.0 53.0 61.5 66.8 66.8 72.2

Minimum Flow (gpm) 77 89 101 101 101 110 122 122 133

(L/s) 4.9 5.6 6.3 6.3 6.3 6.9 7.7 7.7 8.4

Maximum Flow (gpm) 281 324 368 368 368 400 444 444 487

(L/s) 17.7 20.5 23.2 23.2 23.2 25.2 28.0 28.0 30.7

3 Pass Arrangement

Water Conn. Size NPS 3 3 3 334444

mm 80 80 80 80 80 100 100 100 100

Water Storage (gal) 11.2 12.6 14.0 14.0 14.0 16.2 17.7 17.7 19.1

(L) 42.2 47.6 53.0 53.0 53.0 61.5 66.8 66.8 72.2

Minimum Flow (gpm) 52 59 67 67 67 73 81 81 89

(L/s) 3.3 3.8 4.3 4.3 4.3 4.6 5.1 5.1 5.6

Maximum Flow (gpm) 187 216 244 244 244 266 295 295 324

(L/s) 11.8 13.6 15.4 15.4 15.4 16.8 18.6 18.6 20.4

Condenser

Water Conn. Size NPS 5 5 5 555555

mm 125 125 125 125 125 125 125 125 125

Water Storage (gal) 12.4 14.2 16.0 16.9 16.9 18.5 20.9 20.9 22.4

(L) 46.8 53.6 60.4 63.8 63.8 70.1 79.2 79.2 84.8

Minimum Flow (gpm) 83 99 115 124 124 135 156 156 170

(L/s) 5.2 6.3 7.3 7.8 7.8 8.5 9.9 9.9 10.8

Maximum Flow (gpm) 301 361 421 451 451 491 571 571 622

(L/s) 18.9 22.7 26.5 28.4 28.4 31.0 36.0 36.0 39.2

General Unit

Refrigerant Type R134a R134a R134a R134a R134a R134a R134a R134a R134a

# Refrig Circuits 2 2 2 222222

Refrigerant Charge (lb)

(kg) 52/52 51/51 50/50 50/51 51/51 59/59 58/58 58/60 59/59

Oil Charge (quarts) 7.2/7.2 7.2/7.2 7.2/7.2 7.2/10.5 10.5/10.5 10.5/10.5 10.5/10.5 10.5/10.5 10.5/10.5

(L) 6.8/6.8 6.8/6.8 6.8/6.8 6.8/9.9 9.9/9.9 9.9/9.9 9.9/9.9 9.9/9.9 9.9/9.9

Notes:

1. Data containing information on two circuits is shown as circuit 1/circuit 2.

2. Flow limits are for water only.

114.6/

114.6

112.4/

112.4

110.2/

110.2

110.2/

112.4

112.4/

112.4

130.1/

130.1

127.9/

127.9

127.9/

132.3

130.1/

130.1

14 RLC-SVX09H-EN

Page 15

General Information

Table 7. General Data - RTWD 50 Hz - high efficiency

Size 60 70 80 90 100 110 120 130 140 160 180 200 220 250

Compressor K1/K1 K2/K2 K2/L1 L1/L1 L1/L2 L2/L2 L2/M1 M1/M1 M1/M2 M2/M2 M2/N1 N1/N1 N1/N2 N2/N2

Quantity 22222222222222

Nominal Size 40/40 45/45 45/55 55/55 55/65 65/65 65/70 70/70 70/85 85/85 85/100

Evaporator

2 Pass Arrangement

NPS44455555555666

Water

Conn. Size

Storage

Minimum

Maximum

Conn. Size

Storage

Minimum

Maximum

Condenser

Conn. Size

Storage

Minimum

Maximum

General Unit

Refrig Type R-134a R-134a R-134a R-134a R-134a R-134a R134a R-134a R-134a R-134a R134a R-134a R-134a R-134a

# Refrig

Circuits

Refrigerant

Charge

Oil Charge

Notes:

1. Data containing information on two circuits is shown as circuit 1/circuit 2.

2. Flow limits are for water only.

mm 100 100 100 125 125 125 125 125 125 125 125 150 150 150

(gal) 9.8 10.6 11.9 15.3 15.3 16.4 17.3 19.2 20.3 22.3 24.2 28.6 29.9 31.8

Water

(L) 37.0 40.2 45.2 57.9 57.9 62.3 65.4 72.6 77.0 84.5 91.5 108.3 113.3 120.3

(gpm) 72 80 92 112 112 123 130 141 151 170 186 211 223 240

Flow

(L/s) 4.6 5.1 5.8 7.1 7.1 7.8 8.2 8.9 9.5 10.7 11.8 13.3 14.1 15.1

(gpm) 263 291 336 408 408 448 476 515 555 622 683 773 818 879

Flow

(L/s) 16.6 18.3 21.2 25.8 25.8 28.2 30.0 32.5 35.0 39.2 43.1 48.8 51.6 55.5

3 Pass Arrangement

NPS33344444444444

Water

mm 80 80 80 100 100 100 100 100 100 100 100 100 100 100

(gal) 9.8 10.6 11.9 15.3 15.3 16.4 17.3 18.8 20.0 22.0 23.8 27.9 29.2 31.0

Water

(L) 37.0 40.2 45.2 57.9 57.9 62.3 65.4 71.2 75.6 83.2 90.1 105.5 110.5 117.5

(gpm) 48 53 61 75 75 82 86 94 101 113 124 141 149 160

Flow

(L/s) 3.1 3.4 3.9 4.7 4.7 5.2 5.5 5.9 6.4 7.1 7.8 8.9 9.4 10.1

(gpm) 175 193 223 271 271 298 316 344 370 415 456 515 545 586

Flow

(L/s) 11.0 12.2 14.1 17.1 17.1 18.8 19.9 21.7 23.3 26.2 28.7 32.5 34.4 37.0

NPS55555556666666

Water

mm 125 125 125 125 125 125 125 150 150 150 150 150 150 150

(gal) 11.9 11.9 13.8 15.3 16.6 16.6 18.0 21.6 22.9 24.6 26.2 31.1 31.1 35.2

Water

(L) 45.1 45.1 52.2 58.1 62.7 62.7 68.3 81.7 86.8 93.0 99.2 117.8 117.8 133.3

(gpm) 87 87 106 117 130 130 145 159 173 189 206 244 244 286

Flow

(L/s) 5.5 5.5 6.7 7.4 8.2 8.2 9.1 10.0 10.9 11.9 13.0 15.4 15.4 18.0

(gpm) 317 317 387 427 473 473 528 584 634 695 755 896 896 1047

Flow

(L/s) 20.0 20.0 24.4 26.9 29.8 29.8 33.3 36.8 40.0 43.8 47.6 56.5 56.5 66.1

22222222222222

99.2/

(lb)

99.2

(kg) 45/45 45/45 44/44 55/55 55/56 55/55 54/54 61/61 60/62 61/61 60/62 81/81 80/83 82/82

7.2/

(qts)

6.8/

(L)

7.2

6.8

99.2/

99.2

7.2/

7.2

6.8/

6.8

97/97

7.2/

7.2

6.8/

6.8

121.3/

121.3

7.2/

7.2

6.8/

6.8

121.3/

123.5

7.2/

10.5

6.8/

9.9

121.3/

121.3

10.5/

10.5

9.9/

9.9

119/

119

10.5/

10.5

9.9/

9.9

134.5/

134.5

10.5/

10.5

9.9/

9.9

132.3/

136.7

10.5/

10.5

9.9/

9.9

134.5/

134.5

10.5/

10.5

9.9/

9.9

132.3/

136.7

10.5/

12.4

9.9/

11.7

100/

100

178.6/

178.6

12.4/

12.4

11.7/

11.7

100/

120

176.4/

183.0

12.4/

12.4

11.7/

11.7

120/

120

180.8/

180.8

12.4/

12.4

11.7/

11.7

RLC-SVX09H-EN 15

Page 16

General Information

Table 8. General Data - RTWD 50 Hz - premium efficiency

Size 160 180 200

Compressor M2/M2 M2/N1 N1/N1

Quantity 2 2 2

Nominal Size 85/85 85/100 100/100

Evaporator

2 Pass Arrangement

Water Conn. Size NPS 6 6 6

mm 150 150 150

Water Storage (gal) 29.3 31.3 31.8

(L) 110.9 118.3 120.3

Minimum Flow (gpm) 186 202 240

(L/s) 11.8 12.7 15.1

Maximum Flow (gpm) 683 739 879

(L/s) 43.1 46.7 55.5

3 Pass Arrangement

Water Conn. Size NPS 4 4 4

mm 100 100 100

Water Storage (gal) 28.6 30.6 31.0

(L) 108.3 115.7 117.5

Minimum Flow (gpm) 124 134 160

(L/s) 7.8 8.5 10.1

Maximum Flow (gpm) 456 493 586

(L/s) 28.7 31.1 37.0

Condenser

Water Conn. Size NPS 6 6 6

mm 150 150 150

Water Storage (gal) 30.0 34.5 39.2

(L) 113.4 130.6 148.3

Minimum Flow (gpm) 206 244 325

(L/s) 13.0 15.4 20.5

Maximum Flow (gpm) 755 896 1193

(L/s) 47.6 56.5 75.3

General Unit

Refrigerant Type R-134a R-134a R-134a

# Refrig Circuits 2 2 2

Refrigerant Charge (lb) 176.4/176.4 176.6/178.6 176.4/174.2

(kg) 80/80 79/81 80/79

Oil Charge (qts) 10.5/10.5 10.5/12.4 12.4/12.4

(L) 9.9/9.9 9.9/11.7 11.7/11.7

1. Data containing information on two circuits is shown as circuit 1/circuit 2.

2. Flow limits are for water only.

16 RLC-SVX09H-EN

Page 17

Pre-Installation

Inspection Checklist

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. See “Model Number

Descriptions,” p. 7.

Inspect all exteriorcomponents for visibledamage. 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 appropriateTrane Sales Office.

Important: Do not proceed with installation of a

damaged unit without sales office approval.

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 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 theTrane sales representative and arrange for repair. Do not repair the unit, however, until damage is inspected by the carrier's representative.

Unit Storage

If the chiller is to be stored for more than one month prior to installation, observe the following precautions:

• Do not remove the protective coverings from the electrical panel.

• Store the chiller in a dry, vibration-free, secure area.

• At least every three months, attach a gauge and manually check the pressure in the refrigerant circuit. If the refrigerant pressure is below 71 psigat 70 F (or 46 psig at 50 F), call a qualified service organization and the appropriateTrane sales office.

Note: Pressure will be approximately 20 psig if shipped

with the optional nitrogen charge.

Installation requirements and Contractor responsibilities

A list of the contractor responsibilities typically associated

with the unit installation process is provided in Table 9.

Note: Unit Start-up must be completed by a qualified

Trane service technician.

Table 9. Installation requirements

Type of

Rqmt

Foundation • Meet foundation

Rigging • Safety chains

Isolation • Isolation

Electrical • Circuit

Water piping

Relief • Single relief

Insulation • Insulation

Water Piping Connection Componen ts

Other Materials

Trane Supplied

breakers or fusible disconnects (optional)

• Unit mounted starter

• Flow switches (optional)

valve

• Dual relief valves (opt)

• High humidity insulation (opt)

• Grooved pipe

• Grooved pipe to flanged connection (opt)

Field

Installed

pads or neoprene isolators (opt)

• Flow switches (may be field supplied)

• Water regulating valve (optional)

• Flow switches (may be field supplied)

• Water regulating valve (optional)

Field Supplied Field InstalledTrane Installed

requirements

Clevis connectors Lifting beam

• Isolation pads or neoprene isolators (optional)

• Circuit breakers or fusible disconnects (opt)

• Electrical connections to unit mounted starter (opt)

• Electrical connections to remote mounted starter (opt)

• Wiring sizes per submittal and NEC

• Terminal lugs

• Ground connection(s)

• BAS wiring (opt)

• Control voltage wiring

• Chilled water pump contactor and wiring including interlock

• Condenser water pump contactor and wiring including interlock

• Option relays and wiring

• Taps for thermometers and gauges

• Thermometers

• Strainers (as required)

• Water flow pressure gauges

• Isolation and balancing valves in water piping

• Vents and drain on waterbox valves

• Pressure relief valves (for waterboxes as required)

• Vent line and flexible connector and vent line from relief valve to atmosphere

• Insulation

• R-134a refrigerant (1 lb. max per machine as needed)

• Dry nitrogen (20 psig max per machine as needed)

RLC-SVX09H-EN 17

Page 18

Unit Dimensions/Weights

Service Clearances and Dimension

Figure 4. RTWD/RTUD – 60 Hz dimensions – 80-140 ton

(2 pass evap)

2 pass evap

( 2 pass evap )

3 pass evap

(3 pass evap)

( 3 pass evap )

18 RLC-SVX09H-EN

Page 19

Unit Dimensions/Weights

Table 10. RTWD/RTUD – 60 Hz dimensions – 80-140 ton

Standard Efficiency RTWD/RTUD - High Efficiency

A (2 pass evap)

B (3 pass evap)

J (2 pass evap)

J (3 pass evap)

K (2 pass evap)

L (3 pass evap)

80,90

inch (mm)

138.2 (3510) 138.2 (3510) 138.8 (3525) 126.4 (3210) 126.9 (3225)

142.6 (3621) 142.6 (3621) 142.6 (3621) 130.8 (3321) 130.7 (3320)

75.9 (1929) 76.9 (1955) 76.9 (1955) 76.1 (1933) 76.9 (1955)

34.3 (871) 34.3 (871) 34.8 (884) 35.1 (890) 35.1 (890)

23.6 (600) 23.6 (600) 23.6 (600) 23.6 (600) 23.6 (600)

9.1 (231) 9.1 (231) 9.1 (231) 9.1 (231) 9.1 (231)

27.9 (709) 27.9 (709) 27.9 (709) 27.9 (709) 27.9 (709)

36.6 (929) 36.6 (929) 36.6 (929) 36.6 (929) 36.6 (929)

11.0 (280) 11.0 (280) 10.6 (268) 10.8 (273) 11.8 (299)

10.4 (265) 10.4 (265) 10.1 (256) 10.2 (258) 11.3 (287)

18.9 (479) 18.9 (479) 19.2 (487) 18.6 (472) 20.4 (519)

19.5 (495) 19.5 (495) 19.5 (496) 19.2 (488) 19.2 (487)

36 (914) 36 (914) 36 (914) 36 (914) 36 (914)

36 (914)* 36 (914)* 36 (914)* 36 (914)* 36 (914)*

127 (3226) 127 (3226) 127 (3226) 115 (2921) 115 (2921)

36 (914) 36 (914) 36 (914) 36 (914) 36 (914)

100,110

inch (mm)

120,130,140

inch (mm)

80,90

inch (mm)

100,110,120,130

inch (mm)

Reference

Evaporator Water Inlet

Evaporator Water Outlet

Condenser Water Inlet (RTWD only)

Condenser Water Outlet (RTWD only)

Power Disconnect

Power Wire

Control Wire

Control Panel

Condenser Return Waterbox End (RTWD only) - minimum clearance (for tube removal)

Condenser Supply Waterbox End (RTWD only) - minimum clearance (for maintenance)

Condenser (RTWD only)

Evaporator

Panel Power Section - door swing 31.3 inch (796.9 mm)

Panel Power Section - door swing 31.1 inch (790.1 mm)

Panel Control Section - door swing 22.4 inch (568.14 mm)

42 inch (1067 mm) clearance required to other ground parts, two units with panels facing each other or other live parts

require a clearance of 48 inch (1220 mm)

Sound attenuator may increase the footprint - submittal should be used.

RLC-SVX09H-EN 19

Page 20

Unit Dimensions/Weights

Figure 5. RTWD/RTUD – 60 Hz dimensions – 150-250 tons

(2 pass evap)

( 2 pass evap )

2 pass evap

(3 pass evap)

( 3 pass evap )

3 pass evap

(3 pass evap)

20 RLC-SVX09H-EN

Page 21

Unit Dimensions/Weights

Table 11. RTWD/RTUD – 60 Hz dimensions – 150-250 tons

A (2 pass evap)

B (3 pass evap)

J (2 pass evap)

J (3 pass evap)

K (2 pass evap)

L (3 pass evap)

RTWD

High Efficiency Prem Efficiency

150-200

inch (mm)

132.3 (3360) 136.1 (3456) 147.9 (3755) 126.9 (3225) 132.3 (3360) 132.3 (3360)

132.8 (3371) 136.1 (3456) 150.9 (3831) 130.8 (3321) 132.8 (3371) 132.9 (3376)

75.6 (1920) 76.9 (1955) 76.8 (1950) 76.9 (1955) 75.6 (1920) 76.7 (1949)

47.3 (1202) 47.8 (1213) 47.3 (1202) 37.9 (962) 47.4 (1203) 47.4 (1203)

24.6 (624) 24.8 (630) 24.6 (624) 23.5 (599) 24.5 (624) 24.6 (624)

11.1 (282) 11.2 (295) 11.1 (282) - - -

32.7 (830) 33.1 (840) 33.8 (860) - - -

42.4 (1078) 43.9 (1115) 43.6 (1108) - - -

10.1 (256) 10.6 (270) 10.6 (270) 10.2/259 10.1 (256) 11.3 (263)

9.5 (241) 9.7 (247) 9.7 (247) 9.8/247 9.5 (241) 8.8 (223)

19.3 (490) 20.6 (524) 20.6 (524) 18.9/479 19.3 (490) 19.9 (483)

19.9 (505) 21.6 (549) 21.6 (549) 19.8/501 19.9 (505) 20.7 (526)

36.0 (914) 36.0 (914) 36.0 (914) 36.0 (914) 36.0 (914) 36.0 (914)

40 (1016)* 40 (1016)* 40 (1016)* 40 (1016)* 40 (1016)* 40 (1016)*

114.8 (2916) 114.8 (2916) 134.5 (3416) 114.8 (2916) 114.8 (2916) 114.8 (2916)

36.0 (914) 36.0 (914) 36.0 (914) 36.0 (914) 36.0 (914) 36.0 (914)

220, 250

inch (mm)

150-200

inch (mm)

150

inch (mm)

RTUD

160-200

inch (mm)

220,250

inch (mm)

Reference

Evaporator Water Inlet

Evaporator Water Outlet

Condenser Water Inlet (RTWD only)

Condenser Water Outlet (RTWD only)

Power Disconnect

Power Wire

Control Wire

Control Panel

Condenser Return Waterbox End (RTWD only) - minimum clearance (for tube removal)

Condenser Supply Waterbox End (RTWD only) - minimum clearance (for maintenance)

Condenser (RTWD only)

Evaporator

Panel Power Section - door swing 31.3 inch (796.9 mm)

Panel Power Section - door swing 31.1 inch (790.1 mm)

Panel Control Section - door swing 22.4 inch (568.14 mm)

Control panel clearance is 36 or 40 inch (914 or 1016 mm) depending on voltages, starter type, unit application

and local code; 42 inch (1067 mm) clearance required to other grounded parts; two units with panels facing each other or other live parts require a clearance of 48 inch (1220 mm).

Sound attenuator may increase the footprint - submittal should be used.

RLC-SVX09H-EN 21

Page 22

Unit Dimensions/Weights

Figure 6. RTWD - 50 Hz dimensions - 70-150 ton SE, 60-120 ton HE

(2 pass evap)

2 pass evap

( 2 pass evap )

3 pass evap

(3 pass e

( 3 pass evap )

22 RLC-SVX09H-EN

Page 23

Unit Dimensions/Weights

Table 12. RTWD – 50 Hz – 70-150 ton SE, 60-120 ton HE

RTWD Standard Efficiency High Efficiency

A (2 pass evap)

B (3 pass evap)

J (2 pass evap)

J (3 pass evap)

K (2 pass evap)

L (3 pass evap)

70,80,90,100,110

inch (mm)

138.2 (3510) 138.8 (3525) 126.4 (3210) 127.0 (3225) 127.0 (3225)

142.6 (3621) 145.6 (3621) 130.8 (3321) 130.7 (3320) 130.7 (3320)

75.9 (1929) 76.9 (1955) 76.1 (1933) 76.1 (1933) 76.9 (1955)

34.3 (871) 34.8 (884) 35.1 (890) 35.1 (890) 35.1 (890)

23.6 (600) 23.6 (600) 23.6 (600) 23.6 (600) 23.6 (600)

9.1 (231) 9.1 (231) 9.1 (231) 9.1 (231) 9.1 (231)

27.9 (709) 27.9 (709) 27.9 (709) 27.9 (709) 27.9 (709)

36.6 (929) 36.6 (929) 36.6 (929) 36.6 (929) 36.6 (929)

11.0 (280) 10.6 (268) 10.8 (273) 11.8 (299) 11.8 (299)

10.4 (265) 10.1 (256) 10.2 (258) 11.3 (287) 11.3 (287)

18.9 (479) 19.2 (487) 18.6 (472) 20.4 (519) 20.4 (519)

19.5 (495) 19.5 (496) 19.2 (488) 19.2 (487) 19.2 (487)

36 (914) 36 (914) 36 (914) 36 (914) 36 (914)

36 (914)* 36 (914)* 36 (914)* 36 (914)* 36 (914)*

127 (3226) 127 (3226) 115 (2921) 115 (2921) 115 (2921)

36 (914) 36 (914) 36 (914) 36 (914) 36 (914)

120,130,140,150

inch (mm)

60,70,80

inch (mm)

100,110,120

inch (mm)

Reference

Evaporator Water Inlet

Evaporator Water Outlet

Condenser Water Inlet

Condenser Water Outlet

Power Disconnect

Power Wire

Control Wire

Control Panel

Condenser Return Waterbox End - minimum clearance (for tube removal)

Condenser Supply Waterbox End - minimum clearance (for maintenance)

Condenser

Evaporator

Panel Power Section - door swing 31.3 inch (796.9 mm)

Panel Power Section - door swing 31.1 inch (790.1 mm)

Panel Control Section - door swing 22.4 inch (568.14 mm)

42 inch (1067 mm) clearance required to other ground parts, two units with panels facing each other or other live parts

require a clearance of 48 inch (1220 mm)

Sound attenuator may increase the footprint - submittal should be used.

RLC-SVX09H-EN 23

Page 24

Unit Dimensions/Weights

Figure 7. RTWD - 50 Hz dimensions - 130-250 ton HE, 160-200 ton PE

(2 pass evap)

( 2 pass evap )

2 pass evap

3 pass evap

(3 pass evap)

( 3 pass evap )

(3 pass evap)

24 RLC-SVX09H-EN

Page 25

Unit Dimensions/Weights

Table 13. RTWD – 50 Hz dimensions – 130-250 ton HE, 160-200 ton PE

RTWD High Efficiency Premium Efficiency

A (2 pass evap)

B (3 pass evap)

J (2 pass evap)

J (3 pass evap)

K (2 pass evap)

L (3 pass evap)

130, 140, 160, 180

inch (mm)

132.3 (3360) 136.1 (3456) 147.9 (3755) 136.1 (3456)

132.8 (3371) 136.1 (3456) 150.8 (3831) 136.1 (3456)

75.6 (1920) 76.8 (1949) 76.8 (1950) 76.9 (1955)

47.3 (1202) 47.8 (1213) 47.3 (1202) 47.8 (1213)

24.6 (624) 24.8 (630) 24.6 (624) 24.8 (630)

11.1 (282) 11.6 (295) 11.1 (282) 11.6 (295)

32.7 (830) 33.1 (840) 33.8 (860) 33.1 (840)

42.4 (1078) 43.9 (1115) 43.6 (1108) 43.9 (1115)

10.1 (256) 10.6 (270) 10.6 (270) 10.6 (270)

9.5 (241) 9.7 (247) 9.7 (247) 9.7 (247)

19.3 (490) 20.6 (524) 20.6 (524) 20.6 (524)

19.9 (505) 21.6 (549) 21.6 (550) 21.6 (549)

36.0 (914) 36.0 (914) 36.0 (914) 36.0 (914)

40 (1016)* 40 (1016)* 40 (1016)* 40 (1016)*

114.8 (2916) 114.8 (2916) 134.5 (3416) 134.5 (3416)

36.0 (914) 36.0 (914) 36.0 (914) 36.0 (914)

200, 220, 250

inch (mm)

160, 180

inch (mm)

200

inch (mm)

Reference

Evaporator Water Inlet

Evaporator Water Outlet

Condenser Water Inlet

Condenser Water Outlet

Power Disconnect

Power Wire

Control Wire

Control Panel

Condenser Return Waterbox End - minimum clearance (for tube removal)

Condenser Supply Waterbox End - minimum clearance (for maintenance)

Condenser

Evaporator

Panel Power Section - door swing 31.3 inch (796.9 mm)

Panel Power Section - door swing 31.1 inch (790.1 mm)

Panel Control Section - door swing 22.4 inch (568.14 mm)

Control panel clearance is 36 or 40 inch (914 or 1016 mm) depending on voltages, starter type, unit application and

local code; 42 inch (1067 mm) clearance required to other grounded parts; two units with panels facing each other or other live parts require a clearance of 48 inch (1220 mm).

Sound attenuator may increase the footprint - submittal should be used.

RLC-SVX09H-EN 25

Page 26

Unit Dimensions/Weights

Figure 8. RTWD/RTUD Unit footprint

Table 14. RTWD/RTUD – unit footprint – all sizes

Standard Efficiency

inch (mm) inch (mm) inch (mm)

Note: Base hole diameters all 0.63 inch (16 mm).

3.68 (93.5) 3.68 (93.5) 3.68 (93.5)

123.78 (3144) 111.97 (2844) 131.65 (3344)

2.43 (61.8) 4.30 (109.3) 4.30 (109.3)

24.93 (633.2) 24.93 (633.2) 24.93 (633.2)

2.5 (64) 2.5 (64) 2.5 (64)

High Efficiency 200 PE (50 Hz)

Premium Efficiency

26 RLC-SVX09H-EN

Page 27

Unit Dimensions/Weights

Figure 9. Trane air-cooled condenser -

80T, 150T (cond 1 & 2), 160T (cond 1 & 2), 180T (cond 1)

Disconnect

Approx. center of gravity

Electrical box

split controls

Return bend cover

90.5‚

switch

45.25‚

10.0‚

93.0‚

54.0‚ 54.0‚

Figure 10. Trane air-cooled condenser -

90T, 100T, 110T, 180T (cond 2), 200T (cond 1 & 2), 220T (cond 1 & 2), 250T (cond1&2)

166.0‚

Service panel

166.0‚

184.0‚

54.0‚

64.0‚

Inlet connection

Outlet connection

22.0‚

8.0‚

58.5‚

86.5‚

90.5‚

0.75 inch anchor holes

Disconnect switch

90.5‚

45.25‚

Electrical box

split controls

Return bend cover

10.0‚

Approx. center of gravity

120.0‚

108.0‚

220.0‚

Service panel

220.0‚

238.0‚

108.0‚

64.0‚

Inlet connection

Outlet connection

22.0‚

8.0‚

0.75 inch anchor holes

58.5‚

86.5‚

90.5‚

RLC-SVX09H-EN 27

Page 28

Unit Dimensions/Weights

Figure 11. Trane air-cooled condenser - 120T, 130T

Disconnect

switch

90.5‚

45.25‚

Electrical box

split controls

Return

bend cover

10.0‚

Weights

Approx. center of gravity

145.0‚

108.0‚

274.0‚

54.0‚

274.0‚

292.0‚

108.0‚

64.0‚

Inlet connection

Outlet connection

22.0‚

8.0‚

58.5‚

86.5‚

90.5‚

Table 15. Weights - RTWD 60 Hz - IP units

Standard Efficiency High Efficiency Premium Efficiency

Model Operating (lb) Shipping (lb) Operating (lb) Shipping (lb) Operating (lb) Shipping (lb)

80 5900 5703 5732 5551 - -

90 5933 5721 5792 5587 - -

100 6140 5902 6255 6025 - -

110 6332 6074 6475 6208 - -

120 6530 6248 6510 6230 - -

130 6535 6244 6543 6248 - -

140 6971 6649 - - - -

150 - - 7884 7544 8724 8243

160 - - 8395 8036 9171 8691

180 - - 8490 8098 9290 8772

200 - - 8578 8157 9337 8803

220 - - 9493 8995 - -

250 - - 10071 9478 - -

Note: Weights include optional base rail forklifting. Subtract 300 lbs if this option is not selected.

28 RLC-SVX09H-EN

Page 29

Unit Dimensions/Weights

Table 16. Weights - RTWD 60 Hz - SI units

Standard Efficiency High Efficiency Premium Efficiency

Model Operating (kg) Shipping (kg) Operating (kg) Shipping (kg) Operating (kg) Shipping (kg)

80 2676 2587 2600 2518 - -

90 2691 2595 2627 2534 - -

100 2785 2677 2837 2733 - -

110 2872 2755 2937 2816 - -

120 2962 2834 2953 2826 - -

130 2964 2832 2968 2834 - -

140 3162 3016 - - - -

150 - - 3576 3422 3957 3739

160 - - 3808 3645 4160 3942

180 - - 3851 3673 4214 3979

200 - - 3891 3700 4235 3993

220 - - 4306 4080 - -

250 - - 4568 4299 - -

Note: Weights include optional base rail forklifting. Subtract 136.1 kg if this option is not selected.

Table 17. Weights - RTUD - 60 Hz

IP units (lbs) SI units (kg)

Model Operating Shipping Operating Shipping

80 4874 4793 2211 2174

90 4892 4804 2219 2179

100 5073 4974 2301 2256

110 5326 5221 2416 2368

120 5322 5194 2414 2356

130 5322 5194 2414 2356

150 5917 5781 2684 2622

160 6804 6643 3086 3013

180 6876 6715 3119 3046

200 6980 6810 3166 3089

220 7300 7112 3311 3226

250 7602 7401 3448 3357

Note: Weights include optional base rail fork lifting. Subtract 300 lbs if this

option is not selected.

Table 18. Air-Cooled Condenser Weights

RTUD

Tonnage

80 2100 - 953 -

90 2651 - 1202 -

100 2884 - 1308 -

110 2950 - 1338 -

120 4005 - 1817 -

130 4046 - 1835 -

150 2044 2100 927 953

160 2100 2100 953 953

180 2100 2526 953 1146

200 2526 2526 1146 1146

220 2526 2884 1146 1308

250 2884 2884 1308 1308

I-P Units (lbs) SI Units (kg)

Shipping Weight Shipping Weight

Cond 1 Cond 2 Cond 1 Cond 2

RLC-SVX09H-EN 29

Page 30

Unit Dimensions/Weights

Table 19. Weights - RTWD 50 Hz - IP units

Standard Efficiency High Efficiency Premium Efficiency

Model Operating (lb) Shipping (lb) Operating (lb) Shipping (lb) Operating (lb) Shipping (lb)

60 - - 5706 5525 - -

70 5874 5677 5724 5534 - -

80 6030 5807 5893 5680 - -

90 6187 5938 6319 6063 - -

100 6268 6010 6412 6145 - -

110 6332 6014 6495 6220 - -

120 6903 6614 6914 6619 - -

130 7337 7016 8177 7837 - -

140 7342 7020 8245 7884 - -

150 7395 7049 N/A N/A - -

160 - - 8342 7950 9061 8565

180 - - 8770 8351 9579 9030

200 - - 9758 9259 10060 9467

220 - - 9793 9284 - -

250 - - 9958 9398 - -

Note: All weights +/-3%. Weights include optional base rail forklifting. Subtract 300 lbs if this option is not selected.

Table 20. Weights - RTWD 50 Hz - SI units

Standard Efficiency High Efficiency Premium Efficiency

Model Operating (kg) Shipping (kg) Operating (kg) Shipping (kg) Operating (kg) Shipping (kg)

60 - - 2588 2506 - -

70 2664 2575 2596 2510 - -

80 2735 2634 2673 2576 - -

90 2806 2693 2866 2750 - -

100 2843 2726 2908 2787 - -

110 2872 2755 2946 2821 - -

120 3131 3000 3136 3002 - -

130 3328 3182 3709 3555 - -

140 3330 3184 3740 3576 - -

150 3354 3197 - - - -

160 - - 3784 3606 4110 3885

180 - - 3979 3788 4345 4096

200 - - 4426 4200 4563 4294

220 - - 4442 4211 - -

250 - - 4517 4263 - -

Note: Weights include optional base rail forklifting. Subtract 136.1 kg if this option is not selected.

30 RLC-SVX09H-EN

Page 31

Installation - Mechanical

Location Requirements

Noise Considerations

• Refer toTrane Engineering Bulletin -Series R Sound Ratings and Installation Guide for sound consideration applications.

• Locate the unit away from sound-sensitive areas.

• Install the isolation pads under the unit. Refer to“Unit Isolation.”

• Install rubber vibration isolators in all water piping.

• Seal all wall penetrations.

Note: Consult an acoustical engineer for critical

applications.

Foundation

Provide rigid, non-warping mounting pads or 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). See “Unit Dimensions/Weights” chapter for unit operating weights. Once in place, the unit must be level within 1/4” (6.4 mm) over its length and width.TheTrane Company is not responsible for equipment problems resulting from an improperly designed or constructed foundation.

Clearances

Provide enough space around the unit to allow the installation and maintenance personnel unrestricted access to allservice points. Refer to submittal drawings for the unit dimensions, to provide sufficient clearance for the opening of control panel doors and unit service. Refer to the chapter on “Unit Dimensions/Weights” for minimum clearances. In all cases, local codes which require additional clearances will take precedence over these recommendations.

Note: Required vertical clearance above the unit is 36”

(914.4 mm).There should be no piping or conduit located over the compressor motor. If the unit configuration requires a variance to the clearance dimensions, contact yourTrane Sales Office Representative. Also refer toTrane Engineering Bulletins for application information on RTWD/ RTUD chillers.



Chiller

center of gravity dimensions. Refer to the rigging label attached to the unit for further details.\

WARNING

Heavy Objects!

• Ensure that all the lifting equipment used is properly rated for the weight of the unit being lifted. Each of the cables (chains or slings), hooks, and shackles used to lift the unit must be capable of supporting the entire weight of the unit.

• Lifting cables (chains or slings) may not be of the same length. Adjust as necessary for even unit lift.

• The high center of gravity on this unit requires the use of an anti-rolling cable (chain or sling).To prevent unit from rolling, attach cable (chain or sling) with no tension and minimal slack around compressor suction pipe as shown.

• Do not use fork lift to move or lift unit unless unit has lifting base with locations marked by caution labels installed.

Other lifting arrangements could cause equipment or property damage. Failure to follow instructions above or properly lift unit could result in unit dropping and possibly crushing operator/technician which could result in death or serious injury.

WARNING

Improper Unit Lift!

Test lift unit approximately 24 inches to verify proper

center of gravity lift point. To avoid dropping of unit, reposition lifting point if unit is not level. Failure to properly lift unit could result in unit dropping and possibly crushing operator/technician which could result in death or serious injury and possible equipment or property-only damage.

Lifting Procedure

Attach chains or cables to lifting beam, as shown in

Figure .Lifting beam crossbars MUST be positioned so

lifting cables do not contact the sides of the unit. Attach the anti-rolling cable to the circuit 2 compressor suction pipe.

Adjust as necessary for even level lift.

Rigging

The Model RTWD/RTUD chillershould be moved by lifting,

unless the unit is ordered with the “Base Rail Forklifting” option. Refer to the unit model number, digit 46, for more details.

Refer to Table 15, p. 28 thru Table 20, p. 30 for typical unit lifting weights and Table 30, p. 39 thru Table 35, p. 40 for

RLC-SVX09H-EN 31

Page 32

Installation - Mechanical

Figure 12. RTWD/RTUD rigging

60 Deg. MAX

ANTI-ROLLING CABLE

110” MIN

40” MIN

48” MIN

Unit Isolation and Leveling

Mounting

Construct an isolated concrete pad for the unit or provide concrete footings at each of the four unit mounting points. Mount the unit directly to the concrete pads or footings.

Level the unit using the base rail as a reference.The unit must be level within 1/4” over the entire length and width. Use shims as necessary to level the unit.

Isolation Pads

Note: The elastomeric pads shipped (as standard) are

adequate for most installations. For additional details on isolation practices, refer toTrane Engineering Bulletin -Series R Ratings and Installation Guide, or consult an acoustical engineer for sound-sensitive installations.

During final positioning of the unit, place the isolation pads under the evaporator and condenser tube sheet supports as shown in Figure 13, p. 33. Level the unit as described in the next main paragraph.

Chiller Sound

Approximate location of center of gravity

Neoprene Isolator Installation (optional)

Install the optional neoprene isolators at each mounting location. Isolators are identified by part numberand color. Refer to submittal drawing for correct isolators.

1. Secure the isolators to the mounting surface, using the mounting slots in the isolator base plate, as shown in Figure

. Do not fully tighten theisolator mounting bolts

at this time.

2. Align the mounting holes in the base of the unit, with the threaded positioning pins on the top of the isolators.

3. Lower the unit on to the isolators and secure the isolator to the unit with a nut.

4. Level the unit carefully. Refer to “Leveling”. Fully tighten the isolator mounting bolts.

32 RLC-SVX09H-EN

Page 33

Installation - Mechanical

Figure 13. Isolator pad placement

Note: Level unit to 1/4” (6.35 mm) across

Figure 14. RTWD/RTUD neoprene isolator

Mounting molded in Neoprene

Note: Level unit to 1/4” (6.35 mm) across

width and length

1/2-13NC-2B

H (RD)

H (R)

Table 21. Isolator part numbers and dimensions

Isolator Type Color [Ext]

Max Load-

Model Size Hz Effic. Deflection (in) A B C D E H L W

RTWD

RTUD

RTWD

RTWD 160, 180, 200 50 PREM

RTUD

(a) See submittal drawing to verify correct isolators. (b) Part number is X10140305-xx

80, 90, 100, 110,

120, 130, 140

80, 90, 100, 110,

120, 130

70, 80, 90, 100,

110, 120, 130,

140, 150

60,70,80, 90,

100, 110, 120

80, 90, 100, 110,

120, 130

150, 160, 180,

200, 220, 250

150, 160,

180, 200

130, 140, 160, 180, 200, 220,

250

150, 160, 180,

200, 220, 250

60 STD

60 HIGH

50 STD

50 HIGH

60 HIGH

60 PREM

50 HIGH

60 HIGH

lbs (kg)

RDP-4

Red [62]

2250 (1021)

RDP-4

Green [63]

3000 (1361)

(a)

Maximum Dimension - in (mm)

(b)

3.0

0.50

5.00

0.56

(14.2)

0.56

(14.2)

0.50

(76.2)

3.0

(76.2)

(12.7)

0.50

(12.7)

(127.0)

0.38

(9.7)

0.38

(9.7)

2.75

(69.8)

2.75

(69.8)

6.25

(158.8)

6.25

(158.8)

(117.6)

4.63

RLC-SVX09H-EN 33

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Installation - Mechanical

Figure 15. Mounting point locations and weights

RTWD - Std efficiency (all) RTWD - High efficiency, 80-120T (60 Hz), 60-120T (50 Hz) RTUD - 80-130T

Figure 16. Mounting point locations and weights

RTWD - High efficiency, 150-250T (60Hz), 130-250T (50Hz) RTWD - Premium efficiency (all) RTUD - 150-250T

Without panel

With panel

34 RLC-SVX09H-EN

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Installation - Mechanical

Important: Isolators need to be placed under G1, G2, G3 and G4.

Table 22. RTWD Corner weights, 60 Hz - Figure 15 -lb(kg)

Corner Weights - lb (kg)

Operating Weight-lb (kg)Unit G1 G2 G3 G4

Standard Efficiency

80 1566 (710) 1566 (710) 1385 (628) 1385 (628) 5902 (2676)

90 1571 (713) 1577 (715) 1390 (630) 1396 (633) 5934 (2691)

100 1599 (725) 1617 (733) 1454 (660) 1471 (667) 6141 (2785)

110 1662 (754) 1690 (767) 1477 (670) 1503 (681) 6332 (2872)

120 1689 (766) 1795 (814) 1477 (670) 1569 (712) 6530 (2962)

130 1688 (765) 1797 (815) 1478 (670) 1573 (713) 6536 (2964)

140 1654 (750) 1905 (864) 1586 (719) 1827 (829) 6972 (3162)

High Efficiency

80 1465 (664) 1595 (724) 1279 (580) 1393 (632) 5732 (2600)

90 1479 (671) 1610 (730) 1294 (587) 1409 (639) 5792 (2627)

100 1602 (726) 1704 (773) 1429 (648) 1521 (690) 6256 (2837)

110 1673 (759) 1789 (811) 1457 (661) 1557 (706) 6476 (2937)

120 1680 (762) 1798 (816) 1465 (664) 1569 (711) 6512 (2953)

130 1685 (764) 1808 (820) 1472 (668) 1580 (716) 6545 (2968)

Table 23. RTWD Corner weights, 50 Hz - Figure 15 -lb(kg)

Corner Weights - lb (kg)

Operating Weight-lb (kg)Unit G1 G2 G3 G4

Standard Efficiency

70 1555 (705) 1563 (709) 1375 (624) 1382 (627) 5875 (2664)

80 1560 (708) 1595 (723) 1422 (645) 1454 (659) 6031 (2735)

90 1592 (722) 1655 (751) 1442 (654) 1498 (680) 6187 (2806)

100 1621 (735) 1668 (756) 1468 (666) 1511 (685) 6268 (2843)

110 1662 (754) 1690 (766) 1477 (670) 1503 (681) 6332 (2872)

120 1634 (741) 1872 (852) 1578 (716) 1814 (823) 6905 (3131)

130 1692 (767) 2091 (948) 1590 (721) 1965 (891) 7338 (3328)

140 1696 (769) 2092 (949) 1591 (722) 1964 (891) 7343 (3330)

150 1707 (774) 2107 (956) 1603 (727) 1978 (897) 7395 (3354)

High Efficiency

60 1455 (660) 1592 (722) 1270 (576) 1389 (630) 5706 (2588)

70 1461 (663) 1595 (723) 1275 (578) 1392 (631) 5723 (2596)

80 1468 (666) 1632 (740) 1324 (600) 1471 (667) 5894 (2673)

90 1600 (726) 1747 (792) 1421 (645) 1551 (704) 6320 (2866)

100 1631 (740) 1765 (800) 1448 (657) 1567 (711) 6412 (2908)

110 1678 (761) 1793 (813) 1463 (663) 1563 (709) 6497 (2946)

120 1635 (741) 1894 (859) 1569 (711) 1817 (824) 6914 (3136)

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Installation - Mechanical

Table 24. RTWD Corner weights, 60 Hz - Figure 16 -lb(kg)

Corner Weights - lb (kg)

Operating Weight-lb (kg)Unit G1 G2 G3 G4

High Efficiency, No Panel

150 1425 (646) 2102 (953) 1482 (672) 2185 (991) 7194 (3262)

160 1524 (691) 2361 (1071) 1498 (680) 2322 (1053) 7706 (3495)

180 1539 (698) 2385 (1081) 1520 (689) 2356 (1068) 7798 (3537)

200 1556 (706) 2410 (1093) 1538 (698) 2383 (1081) 7887 (3577)

220 1712 (777) 2611 (1184) 1769 (802) 2697 (1223) 8789 (3986)

250 1793 (813) 2826 (1282) 1837 (833) 2895 (1313) 9352 (4241)

Premium Efficiency, No Panel

150 1638 (743) 2299 (1043) 1704 (773) 2393 (1085) 8033 (3643)

160 1716 (778) 2525 (1145) 1715 (778) 2524 (1145) 8481 (3846)

180 1736 (787) 2564 (1163) 1737 (788) 2564 (1163) 8601 (3901)

200 1749 (793) 2572 (1166) 1751 (794) 2575 (1168) 8647 (3921)

Table 25. RTWD Corner weights, 60 Hz- Figure 16 -lb(kg)

Corner Weights - lb (kg)

Operating Weight-lb (kg)Unit G1 G2 G3 G4

High Efficiency, With Panel

150 1181 (853) 2010 (911) 1937 (878) 2070 (939) 7897 (3581)

160 1987 (901) 2261 (1025) 1946 (883) 2215 (1004) 8409 (3814)

180 2002 (908) 2284 (1036) 1969 (893) 2246 (1019) 8502 (3856)

200 2020 (916) 2309 (1047) 1989 (902) 2273 (1031) 8590 (3896)

220 2171 (985) 2515 (1141) 2226 (1010) 2579 (1170) 9492 (4305)

250 2256 (1023) 2728 (1237) 2296 (1041) 2776 (1259) 10056 (4560)

Premium Efficiency, With Panel

150 2089 (947) 2195 (996) 2171 (985) 2281 (1035) 8737 (3962)

160 2173 (985) 2416 (1096) 2176 (987) 2420 (1097) 9184 (4165)

180 2194 (995) 2454 (1113) 2198 (997) 2458 (1115) 9304 (4220)

200 2207 (1001) 2461 (1116) 2213 (1004) 2468 (1119) 9350 (4240)

Table 26. RTWD Corner weights, 50 Hz- Figure 16 -lb(kg)

Corner Weights - lb (kg)

Operating Weight-lb (kg)Unit G1 G2 G3 G4

High Efficiency, No Panel

130 1429 (648) 2307 (1046) 1434 (650) 2316 (1050) 7486 (3395)

140 1443 (654) 2328 (1056) 1448 (657) 2336 (1059) 7555 (3426)

160 1465 (664) 2355 (1068) 1469 (666) 2362 (1071) 8069 (3470)

180 1480 (671) 2401 (1089) 1597 (724) 2592 (1175) 8069 (3660)

200 1735 (787) 2724 (1235) 1782 (808) 2798 (1269) 9039 (4099)

220 1748 (793) 2731 (1238) 1794 (814) 2803 (1271) 9075 (4116)

250 1779 (807) 2784 (1263) 1824 (827) 2854 (1294) 9240 (4191)

Premium Efficiency, No Panel

160 1651 (749) 2504 (1136) 1675 (759) 2540 (1152) 8370 (3796)

180 1679 (762) 2590 (1174) 1813 (822) 2796 (1268) 8877 (4026)

200 1785 (809) 2823 (1280) 1833 (831) 2900 (1315) 9341 (4236)

36 RLC-SVX09H-EN

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Installation - Mechanical

Table 27. RTWD Corner weights, 50 Hz - Figure 16 -lb(kg)

Corner Weights - lb (kg)

Operating Weight-lb (kg)Unit G1 G2 G3 G4

High Efficiency, With Panel

130 1889 (857) 2211 (1003) 1884 (855) 2205 (1000) 8190 (3714)

140 1904 (863) 2231 (1012) 1899 (861) 2225 (1009) 8258 (3745)

160 1927 (874) 2257 (1023) 1921 (871) 2250 (1020) 8355 (3789)

180 1931 (876) 2314 (1049) 2060 (934) 2468 (1119) 8773 (3979)

200 2195 (995) 2628 (1192) 2239 (1015) 2681 (1216) 9743 (4418)

220 2208 (1001) 2635 (1195) 2250 (1021) 2686 (1218) 9779 (4435)

250 2241 (1016) 2686 (1218) 2281 (1035) 2735 (1240) 9943 (4510)

Premium Efficiency, With Panel

160 2106 (955) 2396 (1087) 2138 (970) 2433 (1103) 9073 (4115)

180 2127 (964) 5491 (1130) 2286 (1037) 2677 (1214) 9580 (4345)

200 2245 (1018) 2723 (1235) 2291 (1039) 2778 (1260) 10045 (4555)

Table 28. RTUD Corner weights, 60 Hz - Figure 15 -lb(kg)

Corner Weights - lb (kg)

Operating Weight-lb (kg)Unit G1 G2 G3 G4

High Efficiency

80 1331 (605) 1254 (570) 1173 (533) 1104 (502) 4874 (2211)

90 1338 (608) 1258 (572) 1179 (536) 1109 (504) 4892 (2219)

100 1357 (617) 1280 (582) 1247 (567) 1177 (535) 5073 (2301)

110 1454 (661) 1357 (617) 1296 (589) 1210 (550) 5326 (2416)

120 1468 (666) 1367 (620) 1310 (594) 1219 (553) 5366 (2434)

130 1468 (666) 1367 (620) 1310 (594) 1219 (553) 5366 (2434)

Table 29. RTUD Corner weights, 60 Hz - Figure 16 -lb(kg)

Corner Weights - lb (kg)

Operating Weight-lb (kg)Unit G1 G2 G3 G4

High Efficiency, No Panel

150 964 (438) 1399 (636) 1168 (531) 1698 (772) 5240 (2377)

160 1087 (494) 1775 (807) 1221 (555) 1995 (907) 6089 (2762)

180 1111 (505) 1780 (809) 1252 (569) 2992 (910) 6158 (2793)

200 1162 (528) 1813 (824) 1276 (580) 1991 (905) 6257 (2838)

220 1148 (522) 1837 (835) 1377 (626) 2200 (1000) 6576 (2983)

250 1192 (542) 1956 (889) 1406 (639) 2308 (1049) 6878 (3120)

High Efficiency, With Panel

150 1242 (564) 1549 (704) 1386 (630) 1729 (786) 5917 (2684)

160 1522 (692) 1709 (777) 1676 (762) 1881 (855) 6803 (3086)

180 1549 (704) 1714 (779) 1707 (776) 1890 (859) 6876 (3119)

200 1606 (730) 1745 (793) 1731 (787) 1881 (855) 6980 (3166)

220 1582 (719) 1782 (810) 1844 (838) 2077 (944) 7300 (3311)

250 1628 (740) 1901 (864) 1872 (851) 2185 (993) 7602 (3448)

RLC-SVX09H-EN 37

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Installation - Mechanical

Center of Gravity

Figure 17. Center of gravity

RTWD - Std efficiency (all) RTWD - High efficiency, 80-120T (60 Hz), 60-120T (50 Hz) RTUD - 80-130T

Figure 18. Center of gravity

RTWD - High efficiency, 150-250T (60Hz), 130-250T (50Hz) RTWD - Premium efficiency (all) RTUD - 150-250T

Without panel

With panel

38 RLC-SVX09H-EN

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Installation - Mechanical

Table 30. RTWD Center of gravity, 60Hz - Figure 17 - in (mm)

Standard Efficiency

High Efficiency

Unit X Y Z X Y Z

80 61 (1543) 34 (868) 15 (381) 55 (1393) 35 (879) 16 (394)

90 61 (1544) 34 (868) 15 (381) 55 (1395) 35 (877) 16 (394)

100 62 (1566) 35 (879) 15 (382) 55 (1409) 34 (869) 15 (390)

110 61 (1547) 35 (891) 15 (383) 55 (1391) 35 (880) 15 (391)

120 60 (1534) 34 (876) 15 (390) 55 (1393) 35 (879) 15 (391)

130 60 (1535) 35 (876) 15 (391) 55 (1394) 35 (879) 15 (392)

140 63 (1607) 36 (903) 16 (403) - - -

Table 31. RTWD Center of gravity, 50Hz - Figure 17 - in (mm)

Standard Efficiency

Unit X Y Z X Y Z

60 - - - 55 (1393) 35 (879) 16 (395)

70 61 (1543) 34 (868) 15 (381) 55 (1393) 35 (878) 16 (395)

80 62 (1567) 34 (875) 15 (384) 56 (1416) 35 (885) 16 (397)

90 61 (1562) 35 (882) 15 (387) 55 (1405) 34 (871) 16 (395)

100 61 (1562) 35 (886) 15 (385) 55 (1405) 34 (876) 15 (393)

110 61 (1547) 35 (891) 15 (383) 55 (1393) 35 (879) 15 (391)

120 63 (1612) 36 (905) 16 (403) 57 (1460) 36 (907) 16 (404)

130 63 (1591) 37 (929) 16 (414) 55 (1393) 35 (879) 16 (395)

140 63 (1590) 37 (929) 16 (414) - - -

150 63 (1590) 37 (927) 16 (414) - - -

High Efficiency

Table 32. RTWD Center of gravity, 60Hz - Figure 18 - in (mm)

High Efficiency

Unit X Y Z X Y Z

No Panel

150 60 (1518) 38 (959) 17 (441) 70 (1773) 37 (949) 17 (434)

160 58 (1478) 39 (989) 18 (449) 68 (1740) 39 (980) 17 (441)

180 58 (1481) 39 (987) 18 (449) 68 (1740) 38 (978) 17 (442)

200 58 (1482) 39 (985) 18 (449) 68 (1741) 38 (977) 17 (441)

220 60 (1513) 40 (1006) 18 (446) - - -

250 59 (1507) 40 (1019) 18 (451) - - -

With Panel

150 59 (1511) 39 (995) 15 (391) 70 (1772) 39 (986) 15 (388)

160 58 (1475) 40 (1020) 16 (401) 68 (1741) 40 (1012) 16 (397)

180 58 (1478) 40 (1018) 16 (401) 69 (1742) 40 (1010) 16 (398)

200 58 (1479) 40 (1016) 16 (402) 69 (1742) 40 (1008) 16 (398)

220 59 (1508) 41 (1035) 16 (404) - - -

250 59 (1502) 41 (1046) 16 (411) - - -

Premium Efficiency

RLC-SVX09H-EN 39

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Installation - Mechanical

Table 33. RTWD Center of gravity, 50Hz - Figure 18 - in (mm)

High Efficiency

Unit X Y Z X Y Z

No Panel

120 59 (1493) 39 (988) 18 (455) - - -

140 59 (1492) 39 (986) 18 (455) - - -

160 59 (1492) 39 (983) 18 (454) 69 (1752) 38 (974) 17 (446)

180 61 (1544) 39 (1002) 18 (456) 71 (1804) 39 (993) 18 (448)

200 59 (1509) 40 (1025) 18 (451) 59 (1509) 40 (1021) 18 (452)

220 59 (1509) 40 (1023) 18 (450) - - -

250 59 (1508) 40 (1020) 18 (450) - - -

With Panel

120 59 (1488) 40 (1020) 16 (405) - - -

140 59 (1488) 40 (1018) 16 (406) - - -

160 59 (1488) 40 (1015) 16 (406) 69 (1752) 40 (1007) 16 (401)

180 60 (1536) 41 (1031) 16 (409) 71 (1800) 40 (1023) 16 (406)

200 59 (1504) 41 (1052) 16 (409) 59 (1504) 41 (1047) 16 (411)

220 59 (1504) 41 (1050) 16 (409) - - -

250 59 (1503) 41 (1047) 16 (409) - - -

Premium Efficiency

Evaporator Piping

Table 34. RTUD Center of gravity, 60Hz- Figure 17-in

(mm)

High Efficiency

Unit X Y Z

80 55 (1400) 35 (895) 15 (371)

90 55 (1400) 35 (894) 15 (371)

100 56 (1430) 36 (906) 15 (372)

110 55 (1408) 36 (909) 15 (370)

120 55 (1408) 36 (908) 15 (369)

130 55 (1408) 36 (908) 15 (369)

Table 35. RTUD Center of gravity, 60Hz- Figure 18-in

(mm)

High Efficiency

Unit X Y Z

No Panel

150 64 (1627) 38 (959) 17 (439)

160 62 (1573) 41 (1034) 18 (457)

180 62 (1574) 41 (1037) 18 (454)

200 61 (1557) 41 (1037) 18 (450)

220 64 (1618) 42 (1055) 18 (454)

250 63 (1607) 42 (1070) 18 (457)

With Panel

150 62 (1568) 38 (973) 16 (416)

160 61 (1558) 42 (1067) 16 (399)

180 61 (1559) 42 (1069) 16 (397)

200 61 (1543) 42 (1069) 16 (394)

220 63 (1599) 43 (1084) 16 (399)

250 63 (1589) 43 (1097) 16 (405)

Thoroughly flush allwaterpiping to the unit before making

the final piping connections to the unit.

Components and layout will vary slightly, depending on the location of connections and the water source.

NOTICE:

Evaporator Damage!

The chilled water connections to the evaporator are to

be grooved-pipe type connections. Do not attempt to weld these connections, as the heat generated from welding can cause microscopic and macroscopic fractures on the cast iron waterboxes that can lead to premature failure of the waterbox.To prevent damage to chilled water components, do not allow evaporator pressure (maximum working pressure) to exceed 150 psig (10.5 bar).

NOTICE:

Equipment Damage!

If using an acidic commercial flushing solution when flushing the water piping, construct a temporary bypass around the unit to prevent damage to internal components of the evaporator.

NOTICE:

Equipment Damage!

To prevent evaporator or condenser damage, pipe

strainers must be installed in the water supplies to protect components from water born debris. Trane is not responsible for equipment-only-damage caused by water born debris.

40 RLC-SVX09H-EN

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Installation - Mechanical

NOTICE:

Proper Water Treatment!

The use of untreated or improperly treated water could

result in scaling, erosion, corrosion, algae or slime. It is recommended that the services of a qualified water treatment specialist be engaged to determine what water treatment, if any, is required.Trane assumes no responsibility for equipment failures which result from untreated or improperly treated water, or saline or brackish water.

Drainage

Locate the unit near a large capacity drain for water vessel drain-down during shutdown or repair. Condensers and evaporators are provided with drain connections. Refer to “Water Piping.” All local and national codes apply.

A vent is provided on the top of the evaporator at the return end. Be sure to provide additional vents at high points in the piping to bleed air from the chilled water system. Install necessary pressure gauges to monitor the entering and leaving chilled water pressures.

Provide shutoff valves in lines to the gauges to isolate them from the system when they are not in use. Use rubber vibration eliminators to prevent vibration transmission through the water lines.

If desired, install thermometers in lines to monitor entering and leaving water temperatures. Install a balancing valve in leaving water line to control water flow balance. Install shutoff valves on both entering and leaving water lines to isolate evaporator for service.

A pipe strainer must be installed in entering water line to prevent water-borne debris from entering the evaporator.

Reversing Water Boxes

NOTICE:

Equipment Damage!

Do NOT rotate or swap evaporator or condenser water boxes end-for-end. Altering water boxes can affect equipment operation and can cause equipment damage.

Water boxes on evaporator and condenser can NOT be

rotated or swapped end for end. Altering water boxes will lead to poor efficiency, poor oil management and possible freeze-up of evaporator.

Figure 19. RTWD water boxes

Evaporator Piping Components

“Piping components” include all devices and controls

used to provide proper water system operation and unit operating safety.These components and their general locations are given below.

Entering Chilled Water Piping - Field Installed

• Air vents (to bleed air from system)

• Water pressure gauges with shutoff valves

• Vibration eliminators

• Shutoff (isolation) valves

• Thermometers (if desired)

• Cleanout tees

• Relief valve

• Pipe strainer

NOTICE:

Water Born Debris!

To prevent evaporator or condenser damage, pipe

strainers must be installed in the water supplies to protect components from water born debris. Trane is not responsible for equipment-only-damage caused by water born debris.

NOTICE:

Evaporator Damage!

The chilled water connections to the evaporator are to

Leaving Chilled Water Piping - Field Installed

• Air vents (to bleed air from system)

• Water pressure gauges with shutoff valves

• Vibration eliminators

• Shutoff (isolation) valves

• Thermometers

• Cleanout tees

• Balancing valve

• Flow Switch (not required if factory installed flow switch option is selected)

Evaporator Flow Switch (Optional)

If factory installed flow switch option is selected, switch is programmed based on the operating conditions submitted with the order.The leaving evaporator temperature, fluid type and fluid concentration affect the selected flow switch. If the operating conditions on the job site change, the flow switch may need to be replaced.

RLC-SVX09H-EN 41

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Installation - Mechanical

The sensor head includes 3 LEDs, two yellow and one

green.Wait 15 seconds after poweris applied to the sensor before evaluating LEDs for flow status. When wired correctly and flow is established, only the green LED should be lit. Following are the LED indicators:

• Green ON, both yellow OFF — Flow

• Green and outside yellow ON — No Flow

• Center yellow ON continuously — Miswire

NOTICE:

Proper Water Treatment!

The use of untreated or improperly treated water in this

equipment could result in scaling, erosion, corrosion, algae or slime. It is recommended that the services of a qualified water treatment specialist be engaged to determine what water treatment, if any, is required.

Trane assumes no responsibility for equipment failures

which result from untreated or improperly treated water, or saline or brackish water.

Important: If using an acidic commercial flushing

solution, construct a temporary bypass around the unit to prevent damage to internal components of the evaporator.

Dirt, scale, products of corrosion and other foreign material will adversely affect heat transfer between the water and system components. Foreign matter in the chilled water system can also increase pressure drop and, consequently, reduce water flow. Proper water treatment must be determined locally, depending on the type of system and local water characteristics.

Neither salt nor brackish water is recommended for use in

Trane air-cooled Series R

to a shortened life to an indeterminable degree.TheTrane Company encourages the employment of a reputable water treatment specialist, familiar with local water conditions, to assist in this determination and in the establishment of a proper water treatment program.

Using untreated or improperly treated water in these units may result in inefficient operation and possible tube damage. Consult a qualified water treatment specialist to determine whether treatment is needed.

Indexing Flow Switch

To properly index the flow switch, the following

requirements must be met:

• Dot must be at a position no greater than 90° off Index.

• Torque must be between 22 ft-lb min and 74 ft-lb max.

• A minimum distance of 5x pipe diameter must be maintained between flow switch and any bends, valves, changes in cross sections, etc.

chillers. Use of either will lead

Figure 20. Proper flow switch indexing

To p V ie w

Flow

The flow switch must have the dot in the shaded area to the left of this line for proper indexing (±90° off Index)

Index

Flow Proving Devices

NOTICE:

Evaporator Damage!

For all RTUD units, chilled water pumps MUST be controlled by the Trane CH530 to avoid catastrophic damage to the evaporator due to freezing.

Important: If factory installed flow switch option is not

selected, installer must provide flow switches or differential pressure switches with pump interlocks to prove water flow.

To providechillerprotection, install and wire flowswitches

in series with the water pump interlocks, for both chilled water and condenser water circuits (see “Installation -

Electrical” chapter). Specific connections and schematic

wiring diagrams are shipped with the unit.

Flow switchesmust prevent or stop compressor operation if either system water flow drops off below the required minimum shown on the pressure drop curves. Follow the manufacturer’s recommendations for selection and installation procedures. Generalguidelines for flowswitch installation are outlined below.

• Mount the switch upright, with a minimum of 5 pipe diameters straight, horizontal run on each side.

• Do not install close to elbows, orifices or valves.

Note: The arrow on switch must point in direction of

water flow.

• To prevent switch fluttering, remove all air from water system.

Note: CH530 provides a 6-sec time delay on flow switch

input before shutting down unit on loss-of-flow diagnostic. Contact aqualified service organization if nuisance machine shutdowns persist.

• Adjust switch to open when water flow falls below minimum. See General Data tables for minimum flow recommendations. Flow switch is closed on proof of water flow.

NOTICE:

Evaporator Damage!

To prevent evaporator damage, do not use water flow

switch to cycle the system.

42 RLC-SVX09H-EN

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Installation - Mechanical

0.0

5.0

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

0.0 50.0 100.0 150.0 200.0 250.0 300.0 350.0 400.0 450.0 500.0

Pressure Drop (ft. H2O)

Water Flow (GPM)

Waterside Pressure Drop - 60 Hz Units - 2 Pass Evaporator

RTWD080 Std

RTWD090 Std

RTWD100 Std

RTWD110 Std

RTWD120 Std

RTWD130 Std

RTWD140 Std

RTWD80 High

RTWD90 High

RTWD100 High &

RTUD110 High

RTWD110 High &

RTUD120, 130 High

RTWD120 High &

RTUD150 High

RTWD130 High

Pressure Drop Curves

For overlapping pressure drop curves, see General Data tables in section “General Information,” p. 9 for limit values.

Figure 21. Evaporator pressure drop curves - 2 pass, 60 Hz - RTWD, RTUD

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Installation - Mechanical

0.0

5.0

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

0.0 100.0 200.0 300.0 400.0 500.0 600.0 700.0 800.0 900.0

Pressure Drop (ft. H2O)

Water Flow (GPM)

Waterside Pressure Drop - 60 Hz Units - 2 Pass Evaporator

RTWD150 High

RTWD160 High

RTWD180 High

RTWD200 High

RTWD220 High

RTWD250 High

RTWD150 Prem

RTWD160 Prem

RTWD180 Prem

RTWD200 Prem

Figure 22. Evaporator pressure drop curves - 2 pass, 60 Hz - RTWD, RTUD

44 RLC-SVX09H-EN

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Installation - Mechanical

0.0

5.0

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

0.0 50.0 100.0 150.0 200.0 250.0 300.0 350.0 400.0 450.0 500.0

Pressure Drop (ft. H2O)

Water Flow (GPM)

Waterside Pressure Drop - RTWD 50Hz/RTUD 60Hz Units - 2 Pass Evaporator

RTWD70 Std 50Hz

RTWD80 Std 50Hz

RTWD90 Std 50Hz

RTWD100 Std 50Hz

RTWD110 Std 50Hz

RTWD120 Std 50Hz

RTWD130 Std 50Hz

RTWD140 Std 50Hz

RTWD150 Std 50Hz

RTWD60 High 50Hz &

RTUD80 High 60Hz

RTWD70 High 50Hz &

RTUD90 High 60Hz

RTWD80 High 50Hz &

RTUD100 High 60Hz

RTWD90 High 50Hz

RTWD100 High 50Hz

RTWD110 High 50Hz

RTWD120 High 50Hz

Figure 23. Evaporator pressure drop curves - 2 pass - RTWD 50 Hz, RTUD 60 Hz

RLC-SVX09H-EN 45

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Installation - Mechanical

0.0

5.0

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

50.0 150.0 250.0 350.0 450.0 550.0 650.0 750.0 850.0

Pressure Drop (ft. H2O)

Water Flow (GPM)

Waterside Pressure Drop - 50 Hz Units - 2 Pass Evaporator

RTWD130 High

RTWD140 High

RTWD160 High

RTWD180 High

RTWD200 High

RTWD220 High

RTWD250 High

RTWD160 Prem

RTWD180 Prem

RTWD200 Prem

Figure 24. Evaporator pressure drop curves - 2 pass, 50 hz - RTWD

46 RLC-SVX09H-EN

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Installation - Mechanical

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

0.0 50.0 100.0 150.0 200.0 250.0 300.0 350.0 400.0

Pressure Drop (ft. H2O)

Water Flow (GPM)

Waterside Pressure Drop - 60 Hz Units - 3 Pass Evaporator

RTWD080 Std

RTWD090 Std

RTWD100 Std

RTWD110 Std

RTWD120 Std

RTWD130 Std

RTWD140 Std

RTWD80 High

RTWD90 High

RTWD100 High &

RTUD110 High

RTWD110 High &

RTUD120, 130 High

RTWD120 High &

RTUD150 High

RTWD130 High

Figure 25. Evaporator pressure drop curves - 3 pass, 60 hz - RTWD, RTUD

RLC-SVX09H-EN 47

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Installation - Mechanical

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

0.0 100.0 200.0 300.0 400.0 500.0 600.0

Pressure Drop (ft. H2O)

Water Flow (GPM)

Waterside Pressure Drop - 60 Hz Units - 3 Pass Evaporator

RTWD150 High &

RTUD160, 180 High

RTWD160 High &

RTUD200 High

RTWD180 High &

RTUD 220 High

RTWD200 High &

RTUD 250 High

RTWD220 High

RTWD250 High

RTWD150 Prem

RTWD160 Prem

RTWD180 Prem

RTWD200 Prem

Figure 26. Evaporator pressure drop curves - 3 pass, 60 hz - RTWD, RTUD

48 RLC-SVX09H-EN

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Installation - Mechanical

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

0.0 50.0 100.0 150.0 200.0 250.0 300.0 350.0 400.0

Pressure Drop (ft. H2O)

Water Flow (GPM)

Waterside Pressure Drop - RTWD 50Hz/RTUD 60 Hz Units - 3 Pass Evaporator

RTWD70 Std 50Hz

RTWD80 Std 50Hz

RTWD90 Std 50Hz

RTWD100 Std 50Hz

RTWD110 Std 50Hz

RTWD120 Std 50Hz

RTWD130 Std 50Hz

RTWD140 Std 50Hz

RTWD150 Std 50Hz

RTWD60 High 50Hz &

RTUD80 High 60Hz

RTWD70 High 50Hz &

RTUD90 High 60Hz

RTWD80 High 50Hz &

RTUD100 High 60Hz

RTWD90 High 50Hz

RTWD100 High 50Hz

RTWD110 High 50Hz

RTWD120 High 50Hz

Figure 27. Evaporator pressure drop curves - 3 pass - RTWD 50 Hz, RTUD 60 Hz

RLC-SVX09H-EN 49

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Installation - Mechanical

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

50.0 150.0 250.0 350.0 450.0 550.0

Pressure Drop (ft. H2O)

Water Flow (GPM)

Waterside Pressure Drop - 50 Hz Units - 3 Pass Evaporator

RTWD130 High

RTWD140 High

RTWD160 High

RTWD180 High

RTWD200 High

RTWD220 High

RTWD250 High

RTWD160 Prem

RTWD180 Prem

RTWD200 Prem

Figure 28. Evaporator pressure drop curves - 3 pass, 50 Hz - RTWD

50 RLC-SVX09H-EN

Page 51

Installation - Mechanical

0.0

5.0

10.0

15.0

20.0

25.0

30.0

35.0

40.0

0.0 100.0 200.0 300.0 400.0 500.0 600.0 700.0

Pressure Drop (ft. H2O)

Water Flow (GPM)

Waterside Pressure Drop - 60 Hz Units - Condenser

RTWD080 Std

RTWD090 Std

RTWD100 Std

RTWD110 Std

RTWD120 Std

RTWD130 Std

RTWD140 Std

RTWD80 High

RTWD90 High

RTWD100 High

RTWD110 High

RTWD120 High

RTWD130 High

Figure 29. Condenser pressure drop curves - RTWD 60 Hz

RLC-SVX09H-EN 51

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Installation - Mechanical

0.0

5.0

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

0.0 200.0 400.0 600.0 800.0 1000.0 1200.0

Pressure Drop (ft. H2O)

Water Flow (GPM)

Waterside Pressure Drop - 60 Hz Units - Condenser

RTWD150 High

RTWD160 High

RTWD180 High

RTWD200 High

RTWD220 High

RTWD250 High

RTWD150 Prem

RTWD160 Prem

RTWD180 Prem

RTWD200 Prem

Figure 30. Condenser pressure drop curves - RTWD 60 Hz

52 RLC-SVX09H-EN

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Installation - Mechanical

0.0

5.0

10.0

15.0

20.0

25.0

30.0

35.0

40.0

0.0 100.0 200.0 300.0 400.0 500.0 600.0 700.0

Pressure Drop (ft. H2O)

Water Flow (GPM)

Waterside Pressure Drop - 50 Hz Units - Condenser

RTWD70 Std 50Hz

RTWD80 Std 50Hz

RTWD90 Std 50Hz

RTWD100 Std 50Hz

RTWD110 Std 50Hz

RTWD120 Std 50Hz

RTWD130 Std 50Hz

RTWD140 Std 50Hz

RTWD150 Std 50Hz

RTWD60 High 50Hz

RTWD70 High 50Hz

RTWD80 High 50Hz

RTWD90 High 50Hz

RTWD100 High 50Hz

RTWD110 High 50Hz

RTWD120 High 50Hz

Figure 31. Condenser pressure drop curves - RTWD 50 Hz

RLC-SVX09H-EN 53

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Installation - Mechanical

0.0

5.0

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

100.0 300.0 500.0 700.0 900.0 1100.0

Pressure Drop (ft. H2O)

Water Flow (GPM)

Waterside Pressure Drop - 50 Hz Units - Condenser

RTWD130 High

RTWD140 High

RTWD160 High

RTWD180 High

RTWD200 High

RTWD220 High

RTWD250 High

RTWD160 Prem

RTWD180 Prem

RTWD200 Prem

Figure 32. Condenser pressure drop curves - RTWD 50 Hz

54 RLC-SVX09H-EN

Page 55

Installation - Mechanical

Low Evap Refrigerant Cutout/Percent Glycol Recommendations

The table below shows the low evaporator temperature

cutout for different glycol levels.

Additional glycol beyond the recommendations will adversely effect unit performance.The unit efficiency will be reduced and the saturated evaporator temperature will

Table 36. Low evaporator refrigerant temperature cutout (LRTC) and low water temperature cutout (LWTC)

Ethylene Glycol Propylene Glycol

Glycol

Percentage

(%)

0 32.0 28.6 35.0 0 32.0 28.6 35.0

2 31.0 27.6 34.0 2 31.0 27.6 34.0

4 29.7 26.3 32.7 4 29.9 26.5 32.9

5 29.0 25.6 32.0 5 29.3 25.9 32.3

6 28.3 24.9 31.3 6 28.7 25.3 31.7

8 26.9 23.5 29.9 8 27.6 24.2 30.6

10 25.5 22.1 28.5 10 26.4 23.0 29.4

12 23.9 20.5 26.9 12 25.1 21.7 28.1

14 22.3 18.9 25.3 14 23.8 20.4 26.8

15 21.5 18.1 24.5 15 23.1 19.7 26.1

16 20.6 17.2 23.6 16 22.4 19.0 25.4

18 18.7 15.3 21.7 18 20.9 17.5 23.9

20 16.8 13.4 19.8 20 19.3 15.9 22.3

22 14.7 11.3 17.7 22 17.6 14.2 20.6

24 12.5 9.1 15.5 24 15.7 12.3 18.7

25 11.4 8.0 14.4 25 14.8 11.4 17.8

26 10.2 6.8 13.2 26 13.8 10.4 16.8

28 7.7 4.3 10.7 28 11.6 8.2 14.6

30 5.1 1.7 8.1 30 9.3 5.9 12.3

32 2.3 -1.1 5.3 32 6.8 3.4 9.8

34 -0.7 -4.1 5.0 34 4.1 0.7 7.1

35 -2.3 -5.0 5.0 35 2.7 -0.7 5.7

36 -3.9 -5.0 5.0 36 1.3 -2.1 5.0

38 -7.3 -5.0 5.0 38 -1.8 -5.0 5.0

40 -10.8 -5.0 5.0 40 -5.2 -5.0 5.0

42 -14.6 -5.0 5.0 42 -8.8 -5.0 5.0

44 -18.6 -5.0 5.0 44 -12.6 -5.0 5.0

45 -20.7 -5.0 5.0 45 -14.6 -5.0 5.0

46 -22.9 -5.0 5.0 46 -16.7 -5.0 5.0

48 -27.3 -5.0 5.0 48 -21.1 -5.0 5.0

50 -32.1 -5.0 5.0 50 -25.8 -5.0 5.0

Solution

Freeze Point

(°F)

Minimum

Recommended

LRTC (°F)

Minimum

Recommended

LWTC (°F)

be reduced. For some operating conditions this effect can be significant.

If additional glycol is used, then use the actual percent glycol to establish the low refrigerant cutout setpoint.

Glycol

Percentage

(%)

Solution

Freeze Point

(°F)

Minimum

Recommended

LRTC (°F)

Minimum

Recommended

LWTC (°F)

RLC-SVX09H-EN 55

Page 56

Installation - Mechanical

Condenser Water Piping (RTWD Units Only)

Condenser water inletand outlet types,sizes and locations are given in the Unit Dimensions andWeights. Condenser pressure drops are shown inFigure 29, p. 51 thru

Figure 32, p. 54.

Condenser Piping Components

Condenser piping components and layout vary, depending on location of connections and water source.

Condenser piping components generally function identically to those in the evaporator piping system, as described in "Evaporator Piping" on Page 40. In addition, cooling tower systems should include a manual or automatic bypass valve that can alter the water flow rate, to maintain condensing pressure. Well water (or city water) condensing systems should include a pressure reducing valve and a water regulating valve.

Pressure reducing valve should be installed to reduce water pressure entering the condenser. This is required only if the water pressure exceeds 150 psig.This is necessary to prevent damage to the disc and seat of the water regulating valve that can be caused by excessive pressure drop throughthe valve andalso due tothe design of the condenser. Condenser waterside is rated at 150 psi.

NOTICE:

Equipment Damage!

To prevent damage to the condenser or regulating

valve, the condenser water pressure should not exceed 150 psig.

Water Regulating Valve (RTWD Only)

The Condenser Head PressureControl Option provides for

a 0-10V (maximum range - a smaller range is adjustable) output interface to the customer’s condenser water flow device. Refer to RLC-PRB021-EN for further details regarding condenser water temperature control.

The following guidelines must be met in order to ensure

adequate oil circulation throughout the system.

• The RTWD requiresa minimum pressure differential of 25 psid (172.1 kPA) at all load conditions in order to ensure adequate oil circulation.

• The entering condenser water temperature must be above 55°F (12.8°C), or between 45°F (7.2°C) and 55°F (12.8°C) with a 1°F (0.6°C) temperature rise per minute up to 55°F (12.8°C).

• The leaving condenser water temperature must be 17°F (9.4°C) degrees higher than leaving evaporator water temperature within 2 minutes of startup. A 25°F (13.9°C) temperature differential must be maintained thereafter. (This differential requirement is lessenedby

0.25°F [0.14°C] for every 1°F [0.6°C] that the leaving condenser water temperature is above 55°F [12.8°C].)

If the above guidelines cannot be met, then some form of condenser water temperature control must be used.

Note: Plugged tees are installed to provide access for

chemical cleaning of the condenser tubes.

Condenser piping must be in accordance with all applicable local and national codes.

Condenser Drains

The condenser shells can be drained by removing the

drain plugs from the bottom of the condenser heads. Also, remove the vent plugs at the top of the condenser heads to facilitate complete drainage.

When the unit is shipped, the drain plugs are removed

from the condenser and placed in a plastic bag in the control panel, along with the evaporator drain plug.The condenser drains may be connected to suitable drains to permit drainage during unit servicing. If they are not, the drain plugs must be installed.

Water Treatment

NOTICE:

Proper Water Treatment!

The use of untreated or improperly treated water could

Water Pressure Gauges

Install field-supplied pressure gauges (with manifolds, when practical) on the RTWD units. Locate pressure gauges or taps in a straight run of pipe; avoid placement near elbows, etc. Install gauges at the same elevation.

To read manifolded pressure gauges, open one valve and

close the other (depending upon the reading desired).This eliminates errors resulting from differently calibrated gauges installed at unmatched elevations.

Water Pressure Relief Valves

Install a water pressure relief valve in the condenser and evaporator leaving chilled water piping.Water vessels with close coupled shutoff valves havea high potential for hydrostatic pressure buildup on a water temperature increase. Refer to applicable codes for relief valve installation guidelines.

56 RLC-SVX09H-EN

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Installation - Mechanical

Refrigerant Relief Valve Venting

WARNING

Refrigerant under High Pressure!

NOTICE:

Equipment Damage!

To prevent shell damage, install pressure relief

valves in both the evaporator and condenser water systems.

NOTICE:

Equipment Damage!

To prevent capacity reduction and relief valve

damage, do not exceed vent piping code specifications.

High Pressure Side Relief Valve Venting (RTWD-Condenser, RTUD-Oil Separator)

All RTWD units utilize a refrigerant-pressure reliefvalve for each circuit which must be vented to the outdoor atmosphere.The valves are located at the top of the condenser. Relief valve connections are 5/8” MFL. See

Figure 33. Refer to local codes for relief valve vent line

sizing requirements.

All RTUD units utilize a refrigerant-pressure relief valve for each circuit which must be vented to the outdoor atmosphere.The valves are located at the top of the oil separator. Relief valve connections are 3/8” MFL. Refer to local codes for relief valve vent line sizing requirements.

High side relief valve discharge setpoints are 300 psig for RTWD, and 350 psig for RTUD units. Once the relief valve has opened, it will reclose when pressure is reduced to a safe level.

Figure 33. High pressure side relief valves

Oil Separator Relief Valves (RTUD only)



#ONDENSER 2ELIEF6ALVES

Condenser Relief Valves (RTWD only)

Note: Vent line length must not exceed code

recommendations. If the line length will exceed code recommendations for the outlet size of the valve, install a vent line of the next larger pipe size.

Pipe each relief valve on the unit into a common vent line. Provide access valve located at the low point of the vent piping, to enable draining of any condensate that may accumulate in the piping.

If multiple chillers are installed, each unit may have a separate venting for its relief valves. If multiple relief valves are vented together, see ASHRAE 15, and/or local codes for sizing requirements.

Note: RTWD units can be ordered with “Dual Relief

Valve” options. Model number digit 16 is a “2”. Units with this option will have two valves on each circuit for a total of four on the condenser. Only two valves would release at the same time - never all four.

Low Pressure Side Relief Valve Venting (Evaporator)

Low-side refrigerant-pressure relief valves are located on the top of the evaporator shell, one per circuit. Each must be vented to the outdoor atmosphere. Relief valve connections are 3/4” NPTFI.

Note: RTWD units can be ordered with “Dual Relief

Valve” option. Model number digit 16 is a “2”. Units with this option will have two valves on each circuit for a total of four on the evaporator. Only two valves would release at the same time - never all four.

See Figure 33, p. 57 and Table 37, p. 58. Refer to local codes for relief valve vent line sizing requirements.

RLC-SVX09H-EN 57

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Installation - Mechanical

Figure 34. Evaporator relief valves

RTUD Installation

The installation of a split system offers a good economic

alternative to satisfy the chilled water demand for cooling a building, particularly in the case of new construction.

The choice of a completeTrane system, including the

compressor chiller and the condenser offers the designer, installer and owner the advantages of an optimized selection and undivided responsibility for the design, the quality and the operation of the complete system.

Application examples

No Elevation Difference

See Figure 35, p. 59.

%VAPORATOR

Evaporator Relief Valves

2ELEIF6ALVES

Note: Vent line length must not exceed code

recommendations. If the line length will exceed code recommendations for the outlet size of the valve, install a vent line of the next larger pipe size.

Low side relief valve discharge setpoints are 200 psig. Once the relief valve has opened, it will reclose when pressure is reduced to a safe level.

Pipe each relief valve on the unit into a common vent line. Provide an accessvalve located at the low point of the vent piping, to enable draining of any condensate that may accumulate in the piping.

Summary or Relief Valves - RTWD, RTUD

Table 37. Relief valve descriptions

Condenser Evaporator Oil Separator

Units

Relief Setpoint 300 psig 200 psig 350 psig

Quantity

(standard)

Quantity

(Dual Relief

Valves option -

RTWD only)

Relief Rate

(lb/min)

Field

Connection Size

RTWD

High Pressure

Side

1 per ckt 1 per ckt 1 per ckt

2 per ckt

25.4 28.9 13.3

5/8” MFL 3/4” NPTFI 3/8” MFL

RTWD, RTUD

Low Pressure Side

RTWD - 2 per ckt

(n/a - RTUD units)

RTUD

High Pressure

Side

n/a

Restrictions

• Total distance between components should not exceed 200 ft (actual) or 300 ft (equivalent).

• Elevation rise of the liquid line must not be more than 15 ft above the base of the air-cooled condenser.

• Discharge line trap is recommended leaving the oil separator if the discharge piping runs for more than 10 (actual) feet horizontally above the RTUD unit.

Condenser Installed Above Compressor Chiller

See Figure 36, p. 59.

Restrictions

• Total distance between components should not exceed 200 ft (actual) or 300 ft (equivalent).

• Elevation difference greater than 100 ft (actual) will result in at least a 2% efficiency decrease.

Condenser Installed Below Compressor Chiller

See Figure 37, p. 60.

Restrictions

• Total distance between components should not exceed 200 ft (actual) or 300 ft (equivalent).

• Elevation rise of the liquid line must not be more than 15 ft above the base of the air-cooled condenser.

58 RLC-SVX09H-EN

Page 59

Installation - Mechanical

Figure 35. Condenser installed at same elevation as compressor chiller

Figure 36. Condenser above the compressor chiller

Inverted Trap

Height equal to top of Condenser

Liquid Line

Discharge Line

Trap

RLC-SVX09H-EN 59

Page 60

Installation - Mechanical

Figure 37. Condenser below the compressor chiller

Discharge Line

Liquid Line

15 ft max

Trap

Remote Air-Cooled Condenser Interconnection Refrigerant Piping

The RTUD compressor chiller is shipped with a full charge

of oil and a nitrogen holding charge.The Levitor II unit is an air-cooled condenser that is designed for use with the RTUD unit.The RTUD unit is designed to be most effective when used with the Levitor II aircooled condenser. Other air-cooled condensers can be used in place of the Levitor II condenser, but the overall performance of the system may be different from that published in the catalogs.The following section covers the required piping between the RTUD unit and the appropriate air-cooled condenser.

The RTUD unit consists of an evaporator, two helical rotor

compressors (one per circuit), oil separators, oil coolers, liquid line service valves (NOT isolation valves), sight glasses, electronic expansion valves and filter.The discharge line leaving the oil separator and liquid line entering the filters are capped and brazed.The installing contractor need only provide the interconnecting piping, including liquid line isolation valves, between the RTUD and the air-cooled condenser.

Important: RTUD units are not shipped with factory

installed liquid line isolation valves. Liquid line isolation valves must be field installed.

Trane does not approve the use of underground

refrigerant piping. Potential problems include dirt and moisture in the lines during assembly, condensation of refrigerant in the lines during off-cycle, which creates

liquid slugs and potential damage to parts or controllability issues, and vibration/corrosion damage.

For best reliability and performance, the RTUD should be matched withTrane Levitor II. If a non-Levitor II condenser is used, overall performance and reliability of the RTUD may be affected. Depending on the customer'sfan control, nuisance trips may occur on the RTUD unit, due to head pressure instability.

If a non-Levitor II condenser is a supplied, it must be capable of providing a minimum of 5 F subcooling at the EXV.The RTUD requires subcooled liquid at the expansion valves. Without a minimum of 5 F subcooling, the RTUD will not operate as designed.

Piping should be sized and laid out according to the job plans and specifications.This design shouldbe completed during system component selection.

Note: Use Type L refrigerant-grade copper tubing only.

The refrigerant lines must be isolated to prevent line

vibration from being transferred to the building. Do not secure the lines rigidly to the building at any point.

Important: Relieve nitrogen pressure before removing

end caps.

60 RLC-SVX09H-EN

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Installation - Mechanical

Do not use a saw to remove end caps, as this may allow copper chips to contaminate the system. Use a tubing cutter or heat to remove end caps.

WARNING

Hazard of Explosion!

When sweating line connections, always provide

a sufficient purge of dry nitrogen through the tubing to prevent the formation of oxides/scaling caused by high temperature from brazing. Use a pressure regulator in the line between the unit and the high pressure nitrogen cylinder to avoid over-pressurization and possible explosion. If any refrigerant or refrigerant vapors are present a thorough purge with dry nitrogen will prevent the possible formation of toxic phosgene gas. Failure to follow these recommendations could result in death or serious injury.

See Table 38, p. 61 for the Levitor condenser model number. Units 150 tons and above will have one condenser per circuit.The manifold piping for these condensers is field supplied.

Figure 38. Condenser manifolding, 80-130Ton

48” min clearance

Discharge

for airflow

Ckt 1

Liquid

Ckt 2

24”min clearance for servcie

48” min clearance for airflow

Figure 39. Condenser manifolding, 150-250Ton

48” min clearance for airflow

Discharge

Ckt 1

Control Panel

Local code dictates control panel clearance (36” min)

Table 38. Levitor Model Numbers

RTUD Size Circuit (s) Levitor Model No.

80 Ton Ckt 1 & 2 LAVC23312

90 Ton Ckt 1 & 2 LAVC24310

100 Ton Ckt 1 & 2 LAVC24410

110 Ton Ckt 1 & 2 LAVC24412

120 Ton Ckt 1 & 2 LAVC25408

130 Ton Ckt 1 & 2 LAVC25410

150 Ton Ckt 1 LAVC23308

150 Ton Ckt 2 LAVC23312

160 Ton Ckt 1 LAVC23312

160 Ton Ckt 2 LAVC23312

180 Ton Ckt 1 LAVC23312

180 Ton Ckt 2 LAVC24308

200 Ton Ckt 1 LAVC24308

200 Ton Ckt 2 LAVC24308

220 Ton Ckt 1 LAVC24308

220 Ton Ckt 2 LAVC24410

250 Ton Ckt 1 LAVC24410

250 Ton Ckt 2 LAVC24410

On units with two separateTrane-supplied condensers (150-250Ton), a field installed tee is required at the condenser connections tocombine the twointernal halves into a single circuit. See Figure 39, p. 61. In this case, each separate condenser would be a single circuit. If non-Trane condensers with multiple circuits areused, a field installed tee may be required to provide two individual circuits.

Important: To prevent excessive pressure drop in tee,

connection for thecombined stream should not be any smaller than the field run piping.

Liquid

24”min clearance for servcie

48” min clearance for airflow

Control Panel

Local code dictates control pane clearance (36” min)

Ckt 2

Control Panel

Field piping requires a tee

48” min clearance for airflow

Condenser by Others Requirement for Stable fan operation at low ambient temperatures

Each circuit of the RTUD chiller is capable of unloading to approximately 30% of its full load capability at any given operating point.To guarantee no fan cycling at the minimum compressor load and an ambient temperature of 32º, the condenser will require the ability to reduce its minimum capacity with one fan running to roughly ½ of that 30%, which implies at least 6 fans minimum. Some amount of slow fan cycling is acceptable depending onthe application. Operating with fewer fans at low ambient temperatures and minimum loads may cause fast and prolonged fan cycling and may result in large excursions in condenser pressure and differential pressures and may lead to either poor leaving water temperature performance or nuisance tripping. To avoid this problem in certain low ambienttemperature applications, it may be necessary to provide that one fan be a variable speed fan to improve stability and minimal cycling.

RLC-SVX09H-EN 61

Page 62

Installation - Mechanical

System Configuration

The system can be configured in any of the primary

arrangements as shown in Figure 35, p. 59, Figure 36,

p. 59 and Figure 37, p. 60. The configuration and its

associated elevation, along with the total distance between the RTUD and the air-cooled condenser, plays a critical role in determining the liquid line and discharge line sizes.This will also affect the field refrigerant and oil charges. Consequently, there are physical limits which must not be violated if the system is to operate as designed. Please note the following restrictions:

1. The discharge line sizing is different for different leaving evaporator water temperatures.

2. The total distance between the RTUD and the aircooled condenser must not exceed 200 actual feet or 300 equivalent feet.

3. When theair-cooledcondenser isinstalled atthe same level or below the compressor-chiller, liquid line risers must not be more than 15 ft above the base of the condenser.

4. Discharge line risers cannot exceed an elevation difference greater than 100 actual feet without a minimum of 2% efficiency decrease.

5. See Figure 35, Figure 36 and Figure 37. for location of recommended traps.

6. Circuit #1 on the condenser must be connected to Circuit#1ontheRTUDunit.

NOTICE:

Equipment Damage!

If circuits are crossed, serious equipment damage may occur.

Equivalent Line Length

To determine the appropriate size for field installed liquid

and discharge lines, it is first necessary to establish the equivalent length of pipe foreach line, including the added flow resistance of elbows, valves, etc. An initial approximation can be made by assuming that the equivalent length of pipe is 1.5 times the actual pipe length.

Note: Table 39, p. 62 states the equivalent length, in feet,

for various non-ferrous valves and fittings. When calculating the equivalent length, do not include piping of the unit. Only field piping must be considered.

Table 39. Equivalent lengths of non-ferrous valves and

fittings

Line Size

OD (in)

1 1/8 87 29 2.7 1.9

1 3/8 102 33 3.2 2.2

1 5/8 115 34 3.8 2.6

2 1/8 141 39 5.2 3.4

2 5/8 159 44 6.5 4.2

3 1/8 185 53 8 5.1

3 5/8 216 66 10 6.3

4 1/8 248 76 12 7.3

Globe

Valve (ft)

Angle

Valve (ft)

Short

Radius

Elbow (ft)

Long

Radius

Elbow (ft)

Liquid Line Sizing

Trane recommends that the liquid line diameter be as

small as possible, while maintaining acceptable pressure drop.This is necessary to minimize refrigerant charge.The total length betweenthe components mustnot exceed 200 actual feet or 300 equivalent feet.

The liquid linerisers mustnot exceed 15 feetfrom the base

of the air-cooled condenser.The liquid line does not have to be pitched. Liquid line sizing for these units when installed with aTrane Levitor II air-cooled condenser are shown in Table 40, p. 63 through Table 51, p. 66. Line sizing for other condensers must be done manually not to violate the 5°F subcooling requirement at the EXV.

Liquid lines are not typically insulated. However, if the lines run throughan area ofhigh ambient temperature(eg. boiler room), subcooling may drop below required levels. In these situations, insulate the liquid lines.

Use of a liquid line receiver is not recommended because it adds to the overall refrigerant volume of the circuit.

Note: In case of power failure to the expansion valve, the

amount of liquid refrigerant contained in the refrigerant system must not exceed the holding capacity of the evaporator. See Table 64, p. 71 for the maximum allowable charge in each circuit.

Note: Height in Table 40 through Table 51 is the raise in

elevation of the RTUD unit above the condensing unit.

62 RLC-SVX09H-EN

Page 63

Installation - Mechanical

Table 40. Liquid line sizing RTUD 80 ton

Height (ft)

Ckt 1

Line

100

Total

Equiv.

Length

(ft)

Ckt 2

Line

Total

Equiv.

Length

(ft)

125

150

175

200

225

250

275

300

100

125

150

175

200

225

250

275

300

Table 41. Liquid line sizing RTUD 90 ton

Ckt 1

Line

100

Total

Equiv.

Length

(ft)

125

150

175

200

225

250

275

300

< 0 3 6 9 12 15

1.125 1.125 1.125 1.125 1.125 1.125

< 0 3 6 9 12 15

1.125 1.125 1.125 1.125 1.125 1.125

Height (ft)

< 0 3 6 9 12 15

1.125 1.125 1.125 1.125 1.125 1.125

1.125 1.125 1.125 1.125 1.125 1.375

1.125 1.125 1.125 1.125 1.375 1.375

1.125 1.125 1.125 1.375 1.375 1.375

1.125 1.125 1.375 1.375 1.375 1.375

1.125 1.375 1.375 1.375 1.375 1.375

1.375 1.375 1.375 1.375 1.375 1.375

Table 41. Liquid line sizing RTUD 90 ton (continued)

Height (ft)

Ckt 2

Line

Total

Equiv.

Length

(ft)

100

125

150

175

200

225

250

275

300

< 0 3 6 9 12 15

1.125 1.125 1.125 1.125 1.125 1.125

1.125 1.125 1.125 1.125 1.125 1.375

1.125 1.125 1.125 1.125 1.375 1.375

1.125 1.125 1.125 1.375 1.375 1.375

1.125 1.125 1.375 1.375 1.375 1.375

1.125 1.375 1.375 1.375 1.375 1.375

1.375 1.375 1.375 1.375 1.375 1.375

Table 42. Liquid line sizing RTUD 100 ton

Height (ft)

Ckt 1

Line

Total

Equiv.

Length

(ft)

Ckt 2

Line

Total

Equiv.

Length

(ft)

100

125

150

175

200

225

250

275

300

100

125

150

175

200

225

250

275

300

< 0 3 6 9 12 15

1.125 1.125 1.125 1.125 1.125 1.125

1.125 1.125 1.125 1.125 1.125 1.375

1.125 1.125 1.125 1.125 1.375 1.375

1.125 1.125 1.125 1.375 1.375 1.375

1.125 1.125 1.375 1.375 1.375 1.375

< 0 3 6 9 12 15

1.125 1.125 1.125 1.125 1.125 1.125

1.125 1.125 1.125 1.125 1.375 1.375

1.125 1.125 1.125 1.375 1.375 1.375

1.125 1.125 1.375 1.375 1.375 1.375

1.375 1.375 1.375 1.375 1.375 1.375

RLC-SVX09H-EN 63

Page 64

Installation - Mechanical

Table 43. Liquid line sizing RTUD 110 ton

Height (ft)

Ckt 1

Line

100

Total

Equiv.

Length

(ft)

Ckt 2

Line

Total

Equiv.

Length

(ft)

125

150

175

200

225

250

275

300

100

125

150

175

200

225

250

275

300

Table 44. Liquid line sizing RTUD 120 ton

Ckt 1

Line

100

Total

Equiv.

Length

(ft)

125

150

175

200

225

250

275

300

< 0 3 6 9 12 15

1.125 1.125 1.125 1.125 1.125 1.125

1.125 1.125 1.125 1.125 1.375 1.375

1.125 1.125 1.125 1.375 1.375 1.375

1.125 1.375 1.375 1.375 1.375 1.375

1.375 1.375 1.375 1.375 1.375 1.375

< 0 3 6 9 12 15

1.125 1.125 1.125 1.125 1.125 1.125

1.125 1.125 1.125 1.125 1.125 1.375

1.125 1.125 1.125 1.375 1.375 1.375

1.125 1.125 1.375 1.375 1.375 1.375

1.375 1.375 1.375 1.375 1.375 1.375

Height (ft)

< 0 3 6 9 12 15

1.125 1.125 1.125 1.125 1.125 1.125

1.125 1.125 1.125 1.125 1.125 1.375

1.125 1.125 1.125 1.375 1.375 1.375

1.125 1.125 1.375 1.375 1.375 1.375

1.375 1.375 1.375 1.375 1.375 1.375

1.375 1.375 1.375 1.375 1.375 1.625

1.375 1.375 1.375 1.375 1.625 1.625

1.375 1.375 1.375 1.625 1.625 1.625

Table 44. Liquid line sizing RTUD 120 ton (continued)

Height (ft)

Ckt 2

Line

Total

Equiv.

Length

(ft)

100

125

150

175

200

225

250

275

300

< 0 3 6 9 12 15

1.125 1.125 1.125 1.125 1.125 1.125

1.125 1.125 1.125 1.125 1.125 1.375

1.125 1.125 1.125 1.375 1.375 1.375

1.125 1.375 1.375 1.375 1.375 1.375

1.375 1.375 1.375 1.375 1.375 1.625

1.375 1.375 1.375 1.375 1.625 1.625

1.375 1.375 1.375 1.625 1.625 1.625

1.375 1.375 1.625 1.625 1.625 1.625

1.375 1.625 1.625 1.625 1.625 2.125

Table 45. Liquid line sizing RTUD 130 ton

Height (ft)

Ckt 1

Line

Total

Equiv.

Length

(ft)

Ckt 2

Line

Total

Equiv.

Length

(ft)

100

125

150

175

200

225

250

275

300

100

125

150

175

200

225

250

275

300

< 0 3 6 9 12 15

1.125 1.125 1.125 1.125 1.125 1.375

1.125 1.125 1.125 1.375 1.375 1.625

1.125 1.375 1.375 1.375 1.625 1.625

1.375 1.375 1.375 1.375 1.625 2.125

1.375 1.375 1.375 1.625 1.625 2.125

1.375 1.375 1.625 1.625 1.625 2.125

1.375 1.375 1.625 1.625 2.125 2.125

1.375 1.625 1.625 1.625 2.125 2.125

1.625 1.625 1.625 1.625 2.125 2.125

1.625 1.625 1.625 2.125 2.125 2.125

< 0 3 6 9 12 15

1.125 1.125 1.125 1.125 1.125 1.375

1.125 1.125 1.125 1.375 1.375 1.625

1.125 1.375 1.375 1.375 1.375 1.625

1.375 1.375 1.375 1.375 1.625 2.125

1.375 1.375 1.375 1.625 1.625 2.125

1.375 1.375 1.625 1.625 1.625 2.125

1.375 1.625 1.625 1.625 2.125 2.125

1.625 1.625 1.625 1.625 2.125 2.125

1.625 1.625 1.625 2.125 2.125 2.125

64 RLC-SVX09H-EN

Page 65

Installation - Mechanical

Table 46. Liquid line sizing RTUD 150 ton

Height (ft)

Ckt 1

Line

100

Total

Equiv.

Length

(ft)

Ckt 2

Line

Total

Equiv.

Length

(ft)

125

150

175

200

225

250

275

300

100

125

150

175

200

225

250

275

300

Table 47. Liquid line sizing RTUD 160 ton

Ckt 1

Line

100

Total

Equiv.

Length

(ft)

125

150

175

200

225

250

275

300

< 0 3 6 9 12 15

1.125 1.125 1.125 1.125 1.125 1.125

1.125 1.125 1.125 1.125 1.125 1.375

1.125 1.125 1.125 1.375 1.375 1.375

1.125 1.375 1.375 1.375 1.375 1.375

1.375 1.375 1.375 1.375 1.375 1.375

< 0 3 6 9 12 15

1.125 1.125 1.125 1.125 1.125 1.125

1.125 1.125 1.125 1.125 1.375 1.375

1.125 1.375 1.375 1.375 1.375 1.375

1.375 1.375 1.375 1.375 1.375 1.375

Height (ft)

< 0 3 6 9 12 15

1.375 1.375 1.375 1.375 1.375 1.375

Table 47. Liquid line sizing RTUD 160 ton (continued)

Height (ft)

Ckt 2

Line

Total

Equiv.

Length

(ft)

100

125

150

175

200

225

250

275

300

< 0 3 6 9 12 15

1.375 1.375 1.375 1.375 1.375 1.375

Table 48. Liquid line sizing RTUD 180 ton

Height (ft)

Ckt 1

Line

Total

Equiv.

Length

(ft)

Ckt 2

Line

Total

Equiv.

Length

(ft)

100

125

150

175

200

225

250

275

300

100

125

150

175

200

225

250

275

300

< 0 3 6 9 12 15

1.375 1.375 1.375 1.375 1.375 1.375

< 0 3 6 9 12 15

1.375 1.375 1.375 1.375 1.375 1.375

1.375 1.375 1.375 1.375 1.375 1.625

1.375 1.375 1.375 1.375 1.625 1.625

1.375 1.375 1.375 1.625 1.625 1.625

1.375 1.375 1.625 1.625 1.625 1.625

1.375 1.625 1.625 1.625 1.625 1.625

1.625 1.625 1.625 1.625 1.625 1.625

RLC-SVX09H-EN 65

Page 66

Installation - Mechanical

Table 49. Liquid line sizing RTUD 200 ton

Height (ft)

Ckt 1

Line

100

Total

Equiv.

Length

(ft)

Ckt 2

Line

Total

Equiv.

Length

(ft)

125

150

175

200

225

250

275

300

100

125

150

175

200

225

250

275

300

Table 50. Liquid line sizing RTUD 220 ton

Ckt 1

Line

100

Total

Equiv.

Length

(ft)

125

150

175

200

225

250

275

300

< 0 3 6 9 12 15

1.375 1.375 1.375 1.375 1.375 1.375

1.375 1.375 1.375 1.375 1.375 1.625

1.375 1.375 1.375 1.375 1.625 1.625

1.375 1.375 1.375 1.625 1.625 1.625

1.375 1.625 1.625 1.625 1.625 1.625

1.625 1.625 1.625 1.625 1.625 1.625

< 0 3 6 9 12 15

1.375 1.375 1.375 1.375 1.375 1.375

1.375 1.375 1.375 1.375 1.375 1.625

1.375 1.375 1.375 1.375 1.625 1.625

1.375 1.375 1.375 1.625 1.625 1.625

1.375 1.375 1.625 1.625 1.625 1.625

1.625 1.625 1.625 1.625 1.625 1.625

Height (ft)

< 0 3 6 9 12 15

1.375 1.375 1.375 1.375 1.375 1.375

1.375 1.375 1.375 1.375 1.375 1.625

1.375 1.375 1.375 1.375 1.625 1.625

1.375 1.375 1.625 1.625 1.625 1.625

1.375 1.625 1.625 1.625 1.625 1.625

1.625 1.625 1.625 1.625 1.625 1.625

Table 50. Liquid line sizing RTUD 220 ton (continued)

Height (ft)

Ckt 2

Line

Total

Equiv.

Length

(ft)

100

125

150

175

200

225

250

275

300

< 0 3 6 9 12 15

1.375 1.375 1.375 1.375 1.375 1.375

1.375 1.375 1.375 1.375 1.625 1.625

1.375 1.375 1.375 1.625 1.625 1.625

1.375 1.625 1.625 1.625 1.625 1.625

1.625 1.625 1.625 1.625 1.625 1.625

Table 51. Liquid line sizing RTUD 250 ton

Height (ft)

Ckt 1

Line

Total

Equiv.

Length

(ft)

Ckt 2

Line

Total

Equiv.

Length

(ft)

100

125

150

175

200

225

250

275

300

100

125

150

175

200

225

250

275

300

< 0 3 6 9 12 15

1.375 1.375 1.375 1.375 1.375 1.375

1.375 1.375 1.375 1.375 1.625 1.625

1.375 1.375 1.625 1.625 1.625 1.625

1.375 1.625 1.625 1.625 1.625 1.625

1.625 1.625 1.625 1.625 1.625 1.625

< 0 3 6 9 12 15

1.375 1.375 1.375 1.375 1.375 1.375

1.375 1.375 1.375 1.375 1.625 1.625

1.375 1.375 1.625 1.625 1.625 1.625

1.375 1.625 1.625 1.625 1.625 1.625

1.625 1.625 1.625 1.625 1.625 1.625

66 RLC-SVX09H-EN

Page 67

Installation - Mechanical

Discharge (Hot Gas) Line Sizing

The discharge lines should pitch downward, in the

direction of the hot gas flow, at the rate of 1/2 inch per each 10 feet of horizontal run.

Discharge line size is based on the velocity needed to obtain sufficient oil return. Basic discharge line sizing is shown in Table 52, p. 67 throughTable 63, p. 70, depending on the unit configuration.

Discharge lines are not typically insulated. If insulation is required, it should be approvedfor use at temperatures up to 230°F (max discharge temp).

Note: The proper column for leaving evaporator water

temperature must be used to avoid catastrophic damage to the unit. Column for 10 °F to 37°F can only be used on units designed for low temperature applications. Refer to the design conditions of the unit to determine the correct column that must be used.

Note: The discharge line should drop well below the

compressor discharge outlet before beginning its vertical rise.This prevents possible refrigerant drainage back to the compressor and oil separator during the unit STOP cycle. See Figure 35, p. 59,

Figure 36, p. 59 and Figure 37, p. 60 for details.

Table 52. Discharge (hot gas) line sizing RTUD 80 ton

Ckt 1

Line

Total

Equiv.

Length

(ft)

Leaving Water

Temperature

38-65°F10-37°FCkt 2

2.125 2.125

2.125 2.125 50 2.125 2.125

2.125 2.125 75 2.125 2.125

100

2.125 2.125 100 2.125 2.125

2.125 2.125 125 2.125 2.125

125

150

2.125 2.125 150 2.125 2.125

175

2.125 2.125 175 2.125 2.125

200

2.125 2.125 200 2.125 2.125

225

2.125 2.125 225 2.125 2.125

250

2.125 2.125 250 2.125 2.125

275

2.125 2.125 275 2.125 2.125

300

2.625 2.125 300 2.625 2.125

Line

Total

Equiv.

Length

(ft)

Leaving Water

Temperature

38-65°F10-37

2.125 2.125

Table 53. Discharge (hot gas) line sizing RTUD 90 ton

Leaving Water

Temperature

Ckt 1

Line

Total

Equiv.

Length

(ft)

38-65°F10-37°FCkt 2

2.125 2.125

2.125 2.125 50 2.125 2.125

2.125 2.125 75 2.125 2.125

100

2.125 2.125 100 2.125 2.125

125

2.125 2.125 125 2.125 2.125

150

2.125 2.125 150 2.125 2.125

175

2.125 2.125 175 2.125 2.125

200

2.125 2.125 200 2.125 2.125

225

2.625 2.125 225 2.625 2.125

250

2.625 2.125 250 2.625 2.125

275

2.625 2.125 275 2.625 2.125

300

2.625 2.125 300 2.625 2.125

Line

Total

Equiv.

Length

(ft)

Table 54. Discharge (hot gas) line sizing RTUD 100 ton

Leaving Water

Temperature

Ckt 1

Line

°F

Total

Equiv.

Length

(ft)

38-65°F10-37°FCkt 2

2.125 2.125

2.125 2.125 50 2.125 2.125

2.125 2.125 75 2.125 2.125

100

2.125 2.125 100 2.125 2.125

125

2.125 2.125 125 2.125 2.125

150

2.125 2.125 150 2.625 2.125

175

2.125 2.125 175 2.625 2.125

200

2.625 2.125 200 2.625 2.125

225

2.625 2.125 225 2.625 2.625

2.625 2.125 250 2.625 2.625

250

275

2.625 2.125 275 2.625 2.625

300

2.625 2.625 300 2.625 2.625

Line

Total

Equiv.

Length

(ft)

Leaving Water

Temperature

38-65°F10-37

°F

2.125 2.125

Leaving Water

Temperature

38-65°F10-37

°F

2.125 2.125

RLC-SVX09H-EN 67

Page 68

Installation - Mechanical

Table 55. Discharge (hot gas) line sizing RTUD 110 ton

Ckt 1

Line

Total

Equiv.

Length

(ft)

Leaving Water

Temperature

38-65°F10-37°FCkt 2

2.125 2.125

2.125 2.125 50 2.125 2.125

2.125 2.125 75 2.125 2.125

100

2.125 2.125 100 2.125 2.125

125

2.125 2.125 125 2.125 2.125

150

2.625 2.125 150 2.625 2.125

175

2.625 2.125 175 2.625 2.125

200

2.625 2.625 200 2.625 2.125

225

2.625 2.625 225 2.625 2.625

250

2.625 2.625 250 2.625 2.625

275

2.625 2.625 275 2.625 2.625

300

2.625 2.625 300 2.625 2.625

Line

Total

Equiv.

Length

(ft)

Leaving Water

Temperature

38-65°F10-37

2.125 2.125

Table 56. Discharge (hot gas) line sizing RTUD 120 ton

Ckt 1

Line

Total

Equiv.

Length

(ft)

Leaving Water

Temperature

38-65°F10-37°FCkt 2

2.625 2.125

2.625 2.125 50 2.625 2.125

2.625 2.125 75 2.625 2.125

100

2.625 2.125 100 2.625 2.125

125

2.625 2.125 125 2.625 2.125

150

2.625 2.125 150 2.625 2.125

175

2.625 2.125 175 2.625 2.625

200

2.625 2.625 200 2.625 2.625

2.625 2.625 225 2.625 2.625

225

250

2.625 2.625 250 2.625 2.625

275

2.625 2.625 275 2.625 2.625

300

2.625 2.625 300 2.625 2.625

Line

Total

Equiv.

Length

(ft)

Leaving Water

Temperature

38-65°F10-37

2.625 2.125

Table 57. Discharge (hot gas) line sizing RTUD 130 ton

Leaving Water

Temperature

°F

Ckt 1

Line

Total

Equiv.

Length

(ft)

38-65°F10-37°FCkt 2

2.625 2.625

2.625 2.625 50 2.625 2.125

2.625 2.625 75 2.625 2.125

100

2.625 2.625 100 2.625 2.125

125

2.625 2.625 125 2.625 2.125

150

2.625 2.625 150 2.625 2.125

175

2.625 2.625 175 2.625 2.625

200

2.625 2.625 200 2.625 2.625

225

2.625 2.625 225 2.625 2.625

250

2.625 2.625 250 2.625 2.625

275

2.625 2.625 275 2.625 2.625

300

2.625 2.625 300 2.625 2.625

Line

Total

Equiv.

Length

(ft)

Table 58. Discharge (hot gas) line sizing RTUD 150 ton

Leaving Water

Temperature

Ckt 1

°F

Line

Total

Equiv.

Length

(ft)

38-65°F10-37°FCkt 2

2.625 2.125

2.625 2.125 50 2.625 2.625

2.625 2.125 75 2.625 2.625

100

2.625 2.125 100 2.625 2.625

125

2.625 2.125 125 2.625 2.625

150

2.625 2.125 150 2.625 2.625

175

2.625 2.625 175 2.625 2.625

200

2.625 2.625 200 2.625 2.625

225

2.625 2.625 225 2.625 2.625

2.625 2.625 250 3.125 2.625

250

275

2.625 2.625 275 3.125 2.625

300

2.625 2.625 300 3.125 2.625

Line

Total

Equiv.

Length

(ft)

Leaving Water

Temperature

38-65°F10-37

°F

2.625 2.125

Leaving Water

Temperature

38-65°F10-37

°F

2.625 2.625

68 RLC-SVX09H-EN

Page 69

Installation - Mechanical

Table 59. Discharge (hot gas) line sizing RTUD 160 ton

Ckt 1

Line

Total

Equiv.

Length

(ft)

Leaving Water

Temperature

38-65°F10-37°FCkt 2

2.625 2.625

2.625 2.625 50 2.625 2.625

2.625 2.625 75 2.625 2.625

100

2.625 2.625 100 2.625 2.625

125

2.625 2.625 125 2.625 2.625

150

2.625 2.625 150 2.625 2.625

175

2.625 2.625 175 2.625 2.625

200

2.625 2.625 200 2.625 2.625

225

2.625 2.625 225 2.625 2.625

250

3.125 2.625 250 3.125 2.625

275

3.125 2.625 275 3.125 2.625

300

3.125 2.625 300 3.125 2.625

Line

Total

Equiv.

Length

(ft)

Leaving Water

Temperature

38-65°F10-37

2.625 2.625

Table 60. Discharge (hot gas) line sizing RTUD 180 ton

Ckt 1

Line

Total

Equiv.

Length

(ft)

Leaving Water

Temperature

38-65°F10-37°FCkt 2

2.625 2.625

2.625 2.625 50 2.625 2.625

2.625 2.625 75 2.625 2.625

100

2.625 2.625 100 2.625 2.625

125

2.625 2.625 125 2.625 2.625

150

2.625 2.625 150 2.625 2.625

175

2.625 2.625 175 3.125 2.625

200

2.625 2.625 200 3.125 2.625

2.625 2.625 225 3.125 2.625

225

250

3.125 2.625 250 3.125 2.625

275

3.125 2.625 275 3.125 3.125

300

3.125 2.625 300 3.125 3.125

Line

Total

Equiv.

Length

(ft)

Leaving Water

Temperature

38-65°F10-37

2.625 2.625

Table 61. Discharge (hot gas) line sizing RTUD 200 ton

Leaving Water

Temperature

°F

Ckt 1

Line

Total

Equiv.

Length

(ft)

38-65°F10-37°FCkt 2

2.625 2.625

2.625 2.625 50 2.625 2.625

2.625 2.625 75 2.625 2.625

100

2.625 2.625 100 2.625 2.625

125

2.625 2.625 125 2.625 2.625

150

2.625 2.625 150 2.625 2.625

175

3.125 2.625 175 3.125 2.625

200

3.125 2.625 200 3.125 2.625

225

3.125 2.625 225 3.125 2.625

250

3.125 3.125 250 3.125 2.625

275

3.125 3.125 275 3.125 3.125

300

3.125 3.125 300 3.125 3.125

Line

Total

Equiv.

Length

(ft)

Table 62. Discharge (hot gas) line sizing RTUD 220 ton

Leaving Water

Temperature

°F

Ckt 1

Line

Total

Equiv.

Length

(ft)

38-65°F10-37°FCkt 2

2.625 2.625

2.625 2.625 50 3.125 3.125

2.625 2.625 75 3.125 3.125

100

2.625 2.625 100 3.125 3.125

125

2.625 2.625 125 3.125 3.125

150

2.625 2.625 150 3.125 3.125

175

3.125 2.625 175 3.125 3.125

200

3.125 2.625 200 3.125 3.125

3.125 2.625 225 3.125 3.125

225

250

3.125 3.125 250 3.125 3.125

275

3.125 3.125 275 3.125 3.125

300

3.125 3.125 300 3.625 3.125

Line

Total

Equiv.

Length

(ft)

Leaving Water

Temperature

38-65°F10-37

°F

2.625 2.625

Leaving Water

Temperature

38-65°F10-37

°F

3.125 3.125

RLC-SVX09H-EN 69

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Installation - Mechanical

Table 63. Discharge (hot gas) line sizing RTUD 250 ton

Leaving Water

Temperature

Ckt 1

Line

Total

Equiv.

Length

(ft)

38-65°F10-37°FCkt 2

3.125 3.125

3.125 3.125 50 3.125 3.125

3.125 3.125 75 3.125 3.125

100

3.125 3.125 100 3.125 3.125

125

3.125 3.125 125 3.125 3.125

150

3.125 3.125 150 3.125 3.125

175

3.125 3.125 175 3.125 3.125

200

3.125 3.125 200 3.125 3.125

225

3.125 3.125 225 3.125 3.125

250

3.125 3.125 250 3.125 3.125

275

3.125 3.125 275 3.125 3.125

300

3.625 3.125 300 3.625 3.125

Line

Total

Equiv.

Length

(ft)

Example

Figure 40. Example configuration

2’

Inverted Trap

Height equal to top of Condenser

Leaving Water

Temperature

38-65°F10-37

3.125 3.125

2’

71’

°F

Liquid Line

15.5’

20’

Discharge Line

5’

Trap

70 RLC-SVX09H-EN

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Installation - Mechanical

Shown in Figure 40, p. 70 are RTUD 100 ton and Trane Levitor II condenser designed for a leaving evaporator water temperature of 42°F.This example will show how to calculate the line sizes for both the liquid and discharge lines.The discharge line consists of one long radius elbow and 4 short radius elbows.The liquid line also consists of one long radius elbow and 4 short radius elbows.

Discharge Line

Actual length of lines=2+5+71+15.5+5 = 98.5 ft.

Total equivalent length = 1.5 x 98.5= 147.75 ft.

Approximate line size for discharge lines

Table 54, p. 67 = 2 1/8”

Equivalent length of one long radius elbow at 2 1/8”

Table 39 = 3.4 ft.

Equivalent length of 4 short radius elbows at 2 1/8”

Table 39 = 4 x 5.2 ft. = 20.8 ft.

Total equivalent length = 98.5+ 3.4 + 20.8 = 122.7 ft.

New line size for discharge lines remains

Table 54

Ckt 1= 2 1/8”

Ckt 2= 2 1/8”

ALL DISCHARGE LINE SIZES ARE = 2 1/8”

Liquid Lines

Actual length of liquid lines=8+75+20+8=111ft.

Total equivalent length = 1.5 X 111 =166.5 ft.

Approximate liquid line size

Table 42, p. 63 = 1 1/8”

Equiv. length of one long radius elbow at 1 1/8”

Table 39=1.9

Equiv. length of 4 short radius elbows at 1 1/8”

Table 39= 4 x 2.7 ft. =10.8 ft.

Total equivalent length = 111 + 1.9 + 10.8 =123.7 ft.

Table 42

Ckt 1= 1 1/8”

Ckt 2= 1 1/8”

ALL LIQUID LINE SIZES ARE = 1 1/8”

Refrigerant Charge Determination

The approximate amount of the refrigerant charge

required by the systemmust be determined by referring to

Table 64 and must be verified by running the system and

checking the liquid line sightglasses.

Table 64. System refrigerant charge - lbs

Condenser RTUD Max. Unit Charge

Ton Ckt 1 Ckt 2 Ckt 1 Ckt 2 Ckt 1 Ckt 2

80 40 40 50 50 318 318

90 52 52 49 49 308 308

100 68 68 47 47 308 308

110 68 68 65 65 359 359

120 85 85 64 64 352 352

130 85 85 64 64 352 352

150 76 76 62 62 347 347

160 76 76 66 66 396 396

180 76 101 66 66 396 396

200 101 101 66 66 391 391

220 101 134 63 63 382 382

250 134 134 61 61 373 373

Note: The maximum charge can reduce the maximum

length of the piping. Due to maximum allowable refrigerant charge not all units can have 200 feet of piping.

To determine the approximate charge, first refer to

Table 64 and establish the required charge without the

field-installed piping.Then refer toTable 65, to determine the charge required for the field-installed piping.The approximate charge is therefore the sum of the values from Table 64 and Table 65.

Table 65. Field-installed piping charge

Pipe O.D.

1 1/8 - 41

1 3/8 - 62

1 5/8 - 88

2 1/8 8 154

2 5/8 13 -

3 1/8 18 -

4 1/8 32 -

Discharge Line

(lbs) Liquid Line (lbs)

Note: The amounts of refrigerant listed in Table 65 are

based on 100 feet of pipe. Actual requirements will be in direct proportion to the actual length of the piping.

Note: Table 65 assumes: LiquidTemperature = 105°F;

Saturated DischargeTemperature = 125°F; Discharge Superheat = 30°F.

RLC-SVX09H-EN 71

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Installation - Mechanical

NOTICE:

Equipment Damage!

Add initial field refrigerant charge only through the

service valve on the liquid line, not the service valves on the evaporator, and insure that water is flowing through the evaporator during the charging process. Failure to do the above could result in equipment damage.

RTUD Chilled Water Flow Control

NOTICE:

Equipment Damage!

ALL RTUD unit chilled water pumps MUST be

controlled by the Trane CH530 to avoid catastrophic damage to the evaporator due to freezing

Oil Charge Determination

The RTUD unit is factory charged with the amount of oil

required by the system. No additional oil is required for field installed piping.

Outdoor AirTemperature Sensor Installation Requirements

The outdoor air temperature sensor is optional for the

RTWD water cooled units, but is a required sensor for the RTUD compressor chiller units.The sensor is required as an important input to the condenser fan control algorithm as well as for the low outdoor air ambient lockout feature.

The temperature sensor probe is shipped separately

inside the control panel.

It is necessary for the chiller installer to locate and install the separate outdoor air sensor probe at the remote air cooled condenser at a location to sense the coil’s entering air temperature, while avoiding direct sunlight. It should be located at least 2” from the coil face and somewhere “in-between” the two refrigerant circuits. Where the condenser installation is such that the two refrigerant circuit’s condensers are physically separate from each other, or one circuit is more likely to see re-circulated warmer air, an attempt should be made tolocate the probe to see an average temperature of the two separate condensers.

Important: Theprobe provided must not be substituted

with another probe, as the probe and the electronics are“matched / calibrated”at the factory for accuracy.

A twisted pair sheathed cable shall be run and connected between the probe at the remote condenser and its LLID module in the chiller control panel.The sensor’s circuit is a class II power limited analog circuit and therefore the wire should not be run in close proximity to any power or line voltage wiring.The splices at the condenser end,

should be made to be water tight.The wire run should be physically supported at equal intervals with consideration for safety and reliability/durability with wire ties or similar to meet local codes.

Fan Control for the Remote Air Cooled Condenser

The CH530 Controls for the RTUD compressor chiller

provide as an option, the flexible and full control of 2circuit remote air cooled condenser fans. In addition tothe option for controlling between 2 to 8 fixed speed fans per circuit (or multiples thereof), a separate additional option includes the ability to control either two speed fans or variable speed fan/drive combinations in conjunction with other fixed speed fans, to provide low ambient outdoorair temperature capability.The controls will also provide an option for a simple per circuit interlock output (in lieu of actual fan control) to use in the scenario in which independent fan head pressure or differential pressure controls (by others)is applied. See "Fan Control By Others"

on Page 164 for more information. It is recommended

however, that for the best overall unit performance, the integral fan control option is selected.

The controls support control of a remote, air cooled

condenser fan deck,from 2 to 8 fans per circuit (1-8 fans for variable speed). It supports options to control the following types of standard ambient outdoor air temperature fan decks: 1) all fans fixed speed, and 2) all fans two speed. It will also support the following low ambient outdoor air temperature fan decks 1) one fan per circuit isTwo-Speed, (remaining fans fixed speed), and 2) One fan per circuit is variable speed i.e. variable frequency drive (VFD), (remaining fans fixed speed). In the variable fan low ambient outdoor air option theVFD fan and fixed speed fans are sequenced accordingly to provide continuous control from 0-100% air flow per circuit. Fan staging provides the correct combination of fixed speed fan relay,VFD relay (to enable operation of the VFD), and speed outputs to provide air flow control commanded by the fan algorithm running inside the CH530 Main Processor. The fan deck arrangement is independently configurable per circuit.

Since the condenseris provided separately fromthe RTUD compressor chiller, the RTUD electrical panel design does not provide for condensing unit’s control power requirements. The chiller’s control power transformer is not sized to provide the control power for the additional fan contactor loads. The CH530 controls, when properly optioned, will provide for pilot duty rated relays, low voltage binary inputs, and low voltage analog outputs to control the remote contactors and inverters provided by others.The CH530 fan control relays located in the chiller control panel, are intended to control the fan contactors that are located in the remote air cooled condenser panel.

The Fan Control Relays are rated for up to 7.2 Amps

resistive, 2.88 Amps pilot duty 1/3 HP, 7.2 FLA at 120 VAC, and up to 5 Amps general purpose at 240 VAC. All wiring

72 RLC-SVX09H-EN

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Installation - Mechanical

for the field connections to the condenser, will have screw terminals for termination in the RTUD control panel with the exception of the outdoor air temperature sensor (addressed above). Refer to the wiring diagrams.

Separate fan control algorithms are used for fixed speed and variable speed systems. For the variable speed fan deck option, the fan control reverts to fixed speed control if an inverter drive fault is detected through a binary input interface with the drive. An informational diagnostic is also provided to indicate the issue.

For more fan control information, see chapter sections beginning with "Fan Configurations" on Page 163.

RTUD Condenser Elevation Setting

Condenser elevation setting is a require input during startup of an RTUD chiller, and is accessible inTechView,

Figure 41. RTUD Condenser elevation setting

on the Unit View Screen. Go to the Unit View/ChillerTab, select Condenser Elevation setting and enter condenser elevation in appropriate units. See Figure 41.The shipped default of this setting is 0 and it represents the distance of the bottom of the condenser, relative to the top of the evaporator. Use a positive value for the condenser above the evaporator and a negative value for the condenser below the evaporator. An estimate to within +/- 3 feet is required.

Condenser elevation setting allows properEXV operation. Failure to properly set the elevation can result in low pressure cutout trips, or low differential pressure trips during startup or largeload transients, as well as poor EXV liquid level control during operation.

RLC-SVX09H-EN 73

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Installation - Mechanical

Shipping Spacers

NOTICE:

Excessive Noise and Vibration!

Failure to remove the spacers could result in excessive noise and vibration transmission into the building

For RTWD units listed in table below, and all RTUD 80-130 ton units, remove and discard the two shipping spacers with four bolts, located underneath the oil separator, as shown in Figure 42, p. 74 before starting unit.

Table 66. RTWD Units that require oil sep spacer removal

Size Hz Efficiency

80, 90, 100, 110, 120, 130, 140 60 STD

80, 90, 100, 110, 120, 130 60 HIGH

70, 80, 90, 100, 110, 120, 130, 140, 150 50 STD

60, 70, 80, 90, 100, 110, 120 50 HIGH

Figure 42. Oil separator spacer removal -

RTWD and RTUD 80-130T

For RTUD 150-250 ton units, remove and discard the four sets of shipping spacers (each including two spacers and one bolt), located within the oil separator mounting brackets, as shown in Figure , p. 74 before starting unit. Failure to remove the spacers could result in excessive noise and vibration transmission into the building

Figure 43. Oil sep spacer removal - RTUD 150-250T

Oil Separator

Spacers

74 RLC-SVX09H-EN

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Installation - Electrical

General Recommendations

All wiring must comply with local codes and the National Electric Code.Typical field wiring diagrams are included at the end of the manual. Minimum circuit ampacities and other unit electrical data are on the unit nameplate and in

Table 67. See the unit order specifications for actual

Use Copper Conductors Only!

Unit terminals are not designed to accept other types of conductors. Failure to use copper conductors could result in equipment damage.

electrical data. Specific electrical schematics and connection diagrams are shipped with the unit. Important: Do not allow conduit to interfere with other

components, structural members or equipment. Control voltage (115V) wiring in

NOTICE: WARNING

Hazardous Voltage!

Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/ tagout procedures to ensure the power can not be

conduit must be separate from conduit carrying low voltage (<30V) wiring.To prevent control malfunctions, do not run low voltage wiring (<30V) in conduit with conductors carrying more than 30 volts.

inadvertently energized. Failure to disconnect power before servicing could result in death or serious injury.

Table 67. Electrical Data - RTWD - 60 Hz - standard efficiency - standard condensing temperature

Unit Wiring

Unit Size

100

110

120

Single Point Power -

Rated

Voltage

200/60/3 216 300 122/118 200/200 94/94 276/276 912/912

230/60/3 188 250 106/103 175/175 82/82 238/238 786/786

380/60/3 115 150 65/63 110/110 50/50 138/138 456/456

460/60/3 94 125 53/51 90/90 41/41 114/114 376/376

575/60/3 76 100 43/41 70/70 33/33 93/93 308/308

200/60/3 249 350 140/136 225/225 109/109 304/304 1003/1003

230/60/3 217 300 122/119 200/200 95/95 262/262 866/866

380/60/3 130 175 73/71 125/125 57/57 161/161 530/530

460/60/3 110 150 62/60 100/100 48/48 131/131 433/433

575/60/3 87 110 49/48 80/80 38/38 105/105 346/346

200/60/3 291 400 140/178 225/300 109/142 304/355 1003/1137

230/60/3 252 350 122/154 200/250 95/123 262/294 866/942

380/60/3 153 225 73/94 125/150 57/75 161/177 530/566

460/60/3 127 175 62/78 100/125 48/62 131/147 433/471

575/60/3 102 150 49/63 80/110 38/50 105/118 346/377

200/60/3 324 450 182/178 300/300 142/142 355/355 1137/1137

230/60/3 280 400 157/154 250/250 123/123 294/294 942/942

380/60/3 171 225 96/94 150/150 75/75 177/177 566/566

460/60/3 141 200 80/78 125/125 62/62 147/147 471/471

575/60/3 114 150 64/63 110/110 50/50 118/118 377/377

200/60/3 356 500 182/210 300/350 142/168 355/419 1137/1368

230/60/3 309 450 157/183 250/300 123/146 294/367 942/1200

380/60/3 187 250 96/110 150/175 75/88 177/229 566/747

460/60/3 155 225 79/91 125/150 62/73 147/184 471/600

575/60/3 125 175 64/74 110/125 50/59 118/148 377/483

1 Power Connection

MCA MOP MCA MOP RLA LRA YD LRA XL

Dual Point Power -

2 Power Connections Motor Data

NOTICE:

RLC-SVX09H-EN 75

Page 76

Installation - Electrical

Table 67. Electrical Data - RTWD - 60 Hz - standard efficiency - standard condensing temperature (continued)

Unit Wiring

Single Point Power -

Unit Size

130

140

Notes:

1. Voltage Utilization Range: +/- 10% of rated voltage Rated voltage (use range): 208/60/3 (187.2-228.8), 230/60/3(208-254), 380/60/3 (342-418), 460/60/3 (414-506), 575/60/3 (516-633)

2. MCA–minimum circuit ampacity

3. MOP–maximum overcurrent protection

4. RLA–rated load amps are rated in accordance with UL Standard 1995.

5. LRA–locked rotor amps are based on full winding starts.

6. LRA YD–Locked Rotor Amps in Wye configuration. LRA XL–Locked Rotor Amps in the Delta configuration.

7. Local codes may take precedence.

8. Data containing information on two circuits shown as follows: circuit 1/circuit 2.

9. Standard condensing temperature option refers to entering condenser water temperatures 95°F (35°C) and below.

Rated

Voltage

200/60/3 382 500 214/210 350/350 168/168 419/419 1368/1368

230/60/3 332 450 186/183 300/300 146/146 367/367 1200/1200

380/60/3 200 250 112/110 200/175 88/88 229/229 747/747

460/60/3 166 225 93/91 150/150 73/73 184/184 600/600

575/60/3 134 175 75/74 125/125 59/59 148/148 483/483

200/60/3 425 600 214/253 350/450 168/202 419/487 1368/1498

230/60/3 368 500 186/219 300/350 146/175 367/427 1200/1314

380/60/3 223 300 112/133 200/225 88/106 229/260 747/801

460/60/3 185 250 93/110 150/175 73/88 184/212 600/652

575/60/3 148 200 75/88 125/150 59/70 148/172 483/528

1 Power Connection

MCA MOP MCA MOP RLA LRA YD LRA XL

Dual Point Power -

2 Power Connections Motor Data

Table 68. Electrical Data - RTWD - 60 Hz - high efficiency - standard condensing temperature

Unit Wiring

Unit Size

100

110

Single Point Power -

Rated

Voltage

200/60/3 211 300 119/115 200/200 92/92 276/276 912/912

230/60/3 184 250 104/100 175/175 80/80 238/238 786/786

380/60/3 112 150 63/61 110/110 49/49 138/138 456/456

460/60/3 92 125 52/50 90/90 40/40 114/114 376/376

575/60/3 73 100 32/32 93/93 32/32 93/93 308/308

200/60/3 245 350 138/134 225/225 107/107 304/304 1003/1003

230/60/3 213 300 120/116 200/200 93/93 262/262 866/866

380/60/3 128 175 72/70 125/125 56/56 161/161 530/530

460/60/3 108 150 61/59 100/100 47/47 131/131 433/433

575/60/3 85 110 48/46 80/80 37/37 105/105 346/346

200/60/3 284 400 138/173 225/300 107/138 304/355 1003/1137

230/60/3 247 350 120/150 200/250 93/120 262/294 866/942

380/60/3 149 200 72/91 125/150 56/73 161/177 530/566

460/60/3 124 175 61/75 100/125 47/60 131/147 433/471

575/60/3 98 125 48/60 80/100 37/48 105/118 346/377

200/60/3 315 450 177/173 300/300 138/138 355/355 1137/1137

230/60/3 274 350 154/150 250/250 120/120 294/294 942/942

380/60/3 166 225 93/91 150/150 73/73 177/177 566/566

460/60/3 137 175 77/75 125/125 60/60 147/147 471/471

575/60/3 109 150 61/60 100/100 48/48 118/118 377/377

1 Power Connection

MCA MOP MCA MOP RLA LRA YD LRA XL

Dual Point Power -

2 Power Connections Motor Data

76 RLC-SVX09H-EN

Page 77

Installation - Electrical

Table 68. Electrical Data - RTWD - 60 Hz - high efficiency - standard condensing temperature (continued)

Unit Wiring

Single Point Power -

Unit Size

120

130

150

160

180

200

220

250

Notes:

1. Voltage Utilization Range: +/- 10% of rated voltage Rated voltage (use range): 208/60/3 (187.2-228.8), 230/60/3(208-254), 380/60/3 (342-418), 460/60/3 (414-506), 575/60/3 (516-633)

2. MCA–minimum circuit ampacity

3. MOP–maximum overcurrent protection

4. RLA–rated load amps are rated in accordance with UL Standard 1995.

5. LRA–locked rotor amps are based on full winding starts.

6. LRA YD–Locked Rotor Amps in Wye configuration. LRA XL–Locked Rotor Amps in the Delta configuration.

7. Local codes may take precedence.

8. Data containing information on two circuits shown as follows: circuit 1/circuit 2.

9. Standard condensing temperature option refers to entering condenser water temperatures 95°F/35°C) and below.

Rated

Voltage

200/60/3 347 500 177/205 300/350 138/164 355/419 1137/1368

230/60/3 302 400 154/179 250/300 120/143 294/367 942/1200

380/60/3 184 250 93/109 150/175 73/87 177/229 566/747

460/60/3 152 200 77/90 125/150 60/72 147/184 471/600

575/60/3 121 175 61/71 100/125 48/57 118/148 377/483

200/60/3 373 500 209/205 350/350 164/164 419/419 1368/1368

230/60/3 325 450 182/179 300/300 143/143 367/367 1200/1200

380/60/3 198 250 111/109 175/175 87/87 229/229 747/747

460/60/3 164 225 92/90 150/150 72/72 184/184 600/600

575/60/3 130 175 73/71 125/125 57/57 148/148 483/483

200/60/3 414 600 210/245 350/400 164/196 419/487 1368/1498

230/60/3 361 500 183/214 300/350 143/171 367/427 1200/1314

380/60/3 218 300 111/129 175/225 87/103 229/260 747/801

460/60/3 182 250 92/108 150/175 72/86 184/212 600/652

575/60/3 145 200 73/87 125/150 57/69 148/172 483/528

200/60/3 446 600 250/245 400/400 196/196 487/487 1498/1498

230/60/3 389 500 218/214 350/350 171/171 427/427 1314/1314

380/60/3 234 300 131/129 225/225 103/103 260/260 801/801

460/60/3 196 250 110/108 175/175 86/86 212/212 652/652

575/60/3 157 225 88/87 150/150 69/69 172/172 528/528

200/60/3 484 700 250/284 400/500 196/227 487/600 1498/1845

230/60/3 421 600 218/247 350/400 171/197 427/506 1314/1556

380/60/3 256 350 131/150 225/250 103/120 260/316 801/973

460/60/3 213 300 110/125 175/225 86/100 212/252 652/774

575/60/3 171 250 88/100 150/175 69/80 172/205 528/631

200/60/3 515 700 288/284 500/500 227/227 600/600 1845/1845

230/60/3 447 600 250/247 400/400 197/197 506/506 1556/1556

380/60/3 273 350 153/150 250/250 120/120 316/316 973/973

460/60/3 227 300 127/125 225/225 100/100 252/252 774/774

575/60/3 182 250 102/100 175/175 80/80 205/205 631/631

200/60/3 583 800 288/352 500/600 227/281 600/701 1845/2156

230/60/3 509 700 250/308 400/500 197/246 506/571 1556/1756

380/60/3 309 450 153/187 250/300 120/149 316/345 973/1060

460/60/3 256 350 127/154 225/250 100/123 252/285 774/878

575/60/3 204 300 102/123 175/200 80/98 205/229 631/705

200/60/3 637 800 356/352 600/600 281/281 701/701 2156/2156

230/60/3 558 800 312/308 500/500 246/246 571/571 1756/1756

380/60/3 338 450 189/187 300/300 149/149 345/345 1060/1060

460/60/3 279 700 156/154 250/250 123/123 285/285 878/878

575/60/3 222 300 124/123 200/200 98/98 229/229 705/705

1 Power Connection

MCA MOP MCA MOP RLA LRA YD LRA XL

Dual Point Power -

2 Power Connections Motor Data

RLC-SVX09H-EN 77

Page 78

Installation - Electrical

Table 69. Electrical Data - RTWD - 60 Hz - premium efficiency - standard condensing temperature

Unit Wiring

Single Point Power -

Unit Size

150

160

180

200

Notes:

1. Voltage Utilization Range: +/- 10% of rated voltage Rated voltage (use range): 208/60/3 (187.2-228.8), 230/60/3(208-254), 380/60/3 (342-418), 460/60/3 (414-506), 575/60/3 (516-633)

2. MCA–minimum circuit ampacity

3. MOP–maximum overcurrent protection

4. RLA–rated load amps are rated in accordance with UL Standard 1995.

5. LRA–locked rotor amps are based on full winding starts.

6. LRA YD–Locked Rotor Amps in Wye configuration. LRA XL–Locked Rotor Amps in the Delta configuration.

7. Local codes may take precedence.

8. Data containing information on two circuits shown as follows: circuit 1/circuit 2.

9. Standard condensing temperature option refers to entering condenser water temperatures 95°F (35°C) and below.

Rated

Voltage

200/60/3 410 600 208/243 350/400 163/194 419/487 1368/1498

230/60/3 360 500 183/213 300/350 143/170 367/427 1200/1314

380/60/3 277 300 110/129 175/225 86/103 229/260 747/801

460/60/3 180 250 91/107 150/175 71/85 184/212 600/652

575/60/3 145 200 74/85 125/150 58/68 148/172 483/528

200/60/3 441 600 247/243 400/400 194/194 487/487 1498/1498

230/60/3 387 500 217/213 350/350 170/170 427/427 1314/1314

380/60/3 234 300 131/129 225/225 103/103 260/260 801/801

460/60/3 194 250 109/107 175/175 85/85 212/212 652/652

575/60/3 155 200 87/85 150/150 68/68 172/172 528/528

200/60/3 481 700 247/283 400/500 194/226 487/600 1498/1845

230/60/3 420 600 217/247 350/400 170/197 427/506 1314/1556

380/60/3 256 350 131/150 225/250 103/120 260/316 801/973

460/60/3 212 300 109/125 175/225 85/100 212/252 652/774

575/60/3 171 250 87/102 150/175 68/81 172/205 528/631

200/60/3 513 700 287/283 500/500 226/226 600/600 1845/1845

230/60/3 447 600 250/247 400/400 197/197 506/506 1556/1556

380/60/3 275 350 153/150 250/250 120/120 316/316 973/973

460/60/3 277 300 127/125 225/225 100/100 252/252 774/774

575/60/3 184 250 103/102 175/175 81/81 205/205 631/631

1 Power Connection

MCA MOP MCA MOP RLA LRA YD LRA XL

Dual Point Power -

2 Power Connections Motor Data

Table 70. Electrical Data - RTWD - 60 Hz - high efficiency - high condensing temperature

Unit Wiring

Single Point Power -

Unit Size

Rated

Voltage

200/60/3 263 350 148/144 250/250 115/115 276/276 912/912

230/60/3 229 300 129/125 225/225 100/100 238/238 786/786

380/60/3 139 200 78/76 125/125 61/61 138/138 456/456

460/60/3 114 150 64/63 110/110 50/50 114/114 376/376

575/60/3 91 125 51/50 90/90 40/40 93/93 308/308

200/60/3 319 450 179/175 300/300 140/140 304/304 1003/1003

230/60/3 278 400 156/153 250/250 122/122 262/262 866/866

380/60/3 169 225 95/92 150/150 74/74 161/161 530/530

460/60/3 139 200 78/76 125/125 61/61 131/131 433/433

575/60/3 112 150 63/61 110/110 49/49 105/105 346/346

1 Power Connection

MCA MOP MCA MOP RLA LRA YD LRA XL

78 RLC-SVX09H-EN

Dual Point Power -

2 Power Connections Motor Data

Page 79

Installation - Electrical

Table 70. Electrical Data - RTWD - 60 Hz - high efficiency - high condensing temperature (continued)

Unit Wiring

Unit Size

100

110

120

130

150

160

180

200

220

Single Point Power -

Rated

Voltage

200/60/3 364 500 179/220 300/350 140/176 304/355 1003/1137

230/60/3 317 450 156/191 250/300 122/153 262/294 866/942

380/60/3 192 250 95/116 150/200 74/93 161/177 530/566

460/60/3 159 225 78/96 125/150 61/77 131/147 433/471

575/60/3 127 175 63/76 110/125 49/61 105/118 346/377

200/60/3 400 500 224/220 400/350 176/176 355/355 1137/1137

230/60/3 348 500 195/191 300/300 153/153 294/294 942/942

380/60/3 211 300 118/116 200/200 93/93 177/177 566/566

460/60/3 175 250 98/96 175/150 77/77 147/147 471/471

575/60/3 139 175 78/76 125/125 61/61 118/118 377/377

200/60/3 436 600 224/256 400/450 176/205 355/419 1137/1368

230/60/3 380 500 195/224 300/400 153/179 294/367 942/1200

380/60/3 230 300 118/135 200/225 93/108 177/229 566/747

460/60/3 191 250 98/113 175/200 77/90 147/184 471/600

575/60/3 152 200 78/90 125/150 61/72 118/148 377/483

200/60/3 N/A N/A 260/256 450/450 205/205 419/419 1368/1368

230/60/3 406 500 227/224 400/400 179/179 367/367 1200/1200

380/60/3 245 350 137/135 225/225 108/108 229/229 747/747

460/60/3 204 250 114/113 200/200 90/90 184/184 600/600

575/60/3 163 225 91/90 150/150 72/72 148/148 483/483

200/60/3 502 700 261/293 450/500 205/234 419/487 1368/1498

230/60/3 438 600 228/255 400/450 179/204 367/427 1200/1314

380/60/3 267 350 138/157 225/250 108/125 229/260 747/801

460/60/3 220 300 115/128 200/225 90/102 184/212 600/652

575/60/3 179 250 92/105 150/175 72/84 148/172 483/528

200/60/3 531 700 297/293 500/500 234/234 487/487 1498/1498

230/60/3 463 600 259/255 450/450 204/204 427/427 1314/1314

380/60/3 284 400 159/157 250/250 125/125 260/260 801/801

460/60/3 232 300 130/128 225/225 102/102 212/212 652/652

575/60/3 191 250 107/105 175/175 84/84 172/172 528/528

200/60/3 591 800 297/353 500/600 234/282 487/600 1498/1845

230/60/3 512 700 259/304 450/500 204/243 427/506 1314/1556

380/60/3 309 450 159/182 250/300 125/145 260/316 801/973

460/60/3 253 350 130/149 225/250 102/119 212/252 652/774

575/60/3 207 300 107/122 175/200 84/97 172/205 528/631

200/60/3 621 800 347/343 600/600 274/274 600/600 1845/1845

230/60/3 551 700 308/304 500/500 243/243 506/506 1556/1556

380/60/3 327 450 183/180 300/300 144/144 316/316 973/973

460/60/3 270 350 151/149 250/250 119/119 252/252 774/774

575/60/3 220 300 123/122 200/200 97/97 205/205 631/631

200/60/3 702 1000 357/415 600/700 282/332 600/701 1845/2156

230/60/3 608 800 308/362 500/600 243/289 506/571 1556/1756

380/60/3 373 500 184/225 300/400 145/180 316/345 973/1060

460/60/3 303 400 151/182 250/300 119/145 252/285 774/878

575/60/3 244 350 123/145 200/250 97/116 205/229 631/705

1 Power Connection

MCA MOP MCA MOP RLA LRA YD LRA XL

Dual Point Power -

2 Power Connections Motor Data

RLC-SVX09H-EN 79

Page 80

Installation - Electrical

Table 70. Electrical Data - RTWD - 60 Hz - high efficiency - high condensing temperature (continued)

Unit Wiring

Single Point Power -

Unit Size

250

Notes:

1. Voltage Utilization Range: +/- 10% of rated voltage Rated voltage (use range): 208/60/3 (187.2-228.8), 230/60/3(208-254), 380/60/3 (342-418), 460/60/3 (414-506), 575/60/3 (516-633)MCA– minimum circuit ampacity

2. MOP–maximum overcurrent protection

3. RLA–rated load amps are rated in accordance with UL Standard 1995.

4. LRA–locked rotor amps are based on full winding starts.

5. LRA YD–Locked Rotor Amps in Wye configuration. LRA XL–Locked Rotor Amps in the Delta configuration.

6. Local codes may take precedence.

7. Data containing information on two circuits shown as follows: circuit 1/circuit 2.

8. High condensing temperature option refers to entering condenser water temperatures above 95°F (35°C).

Rated

Voltage

200/60/3 752 1000 420/415 700/700 332/332 701/701 2156/2156

230/60/3 654 800 365/362 600/600 289/289 571/571 1756/1756

380/60/3 408 500 228/225 400/400 180/180 345/345 1060/1060

460/60/3 329 450 184/182 300/300 145/145 285/285 878/878

575/60/3 263 350 147/145 250/250 116/116 229/229 705/705

1 Power Connection

MCA MOP MCA MOP RLA LRA YD LRA XL

Table 71. Electrical Data - RTWD - 60 Hz - premium efficiency - high condensing temperature

Unit Wiring

Single Point Power -

Unit Size

150

160

180

200

Notes:

1. Voltage Utilization Range: +/- 10% of rated voltage Rated voltage (use range): 208/60/3 (187.2-228.8), 230/60/3(208-254), 380/60/3 (342-418), 460/60/3 (414-506), 575/60/3 (516-633)

2. MCA–minimum circuit ampacity

3. MOP–maximum overcurrent protection

4. RLA–rated load amps are rated in accordance with UL Standard 1995.

5. LRA–locked rotor amps are based on full winding starts.

6. LRA YD–Locked Rotor Amps in Wye configuration. LRA XL–Locked Rotor Amps in the Delta configuration.

7. Local codes may take precedence.

8. Data containing information on two circuits shown as follows: circuit 1/circuit 2.

9. High condensing temperature option refers to entering condenser water temperatures above 95°F (35°C).

Rated

Voltage

200/60/3 498 700 252/295 400/500 198/236 419/487 1368/1498

230/60/3 430 600 219/254 350/450 172/203 367/427 1200/1314

380/60/3 266 350 138/155 225/250 108/124 229/260 747/801

460/60/3 218 300 112/128 175/225 88/102 184/212 600/652

575/60/3 178 250 91/105 150/175 71/84 148/172 483/528

200/60/3 536 700 300/295 500/500 236/236 487/487 1498

230/60/3 461 600 258/254 450/450 203/203 427/427 1314/1314

380/60/3 282 400 158/155 250/250 124/124 260/260 801/801

460/60/3 232 300 130/128 225/225 102/102 212/212 652/652

575/60/3 191 250 107/105 175/175 84/84 172/172 528/528

200/60/3 583 800 300/343 500/600 236/274 487/600 1498/1845

230/60/3 511 700 258/304 450/500 203/243 427/506 1314/1556

380/60/3 307 450 158/180 250/300 124/144 260/316 801/973

460/60/3 253 350 130/149 225/250 102/119 212/252 652/774

575/60/3 207 300 107/122 175/200 84/97 172/205 528/631

200/60/3 621 800 347/343 600/600 274/274 600/600 1845/1845

230/60/3 551 700 308/304 500/500 243/243 506/506 1556/1556

380/60/3 327 450 183/180 300/300 144/144 316/316 973/973

460/60/3 270 350 151/149 250/250 119/119 252/252 774/774

575/60/3 220 300 123/122 200/200 97/97 205/205 631/631

1 Power Connection

MCA MOP MCA MOP RLA LRA YD LRA XL

Dual Point Power -

2 Power Connections Motor Data

Dual Point Power -

2 Power Connections Motor Data

80 RLC-SVX09H-EN

Page 81

Installation - Electrical

Table 72. Electrical Data - RTUD - 60 Hz

Single Point Power -

Unit Size

100

110

120

130

150

160

180

Rated

Voltage

200/60/3 297 400 167/163 250/250 130/130 276/276 912/912

230/60/3 261 350 147/143 250/250 114/114 238/238 786/786

380/60/3 158 225 89/87 150/150 69/69 138/138 456/456

460/60/3 131 175 74/72 125/125 57/57 114/114 376/376

575/60/3 105 150 59/58 100/100 46/46 93/93 308/308

200/60/3 353 500 198/194 350/300 155/155 304/304 1003/1003

230/60/3 299 400 168/164 250/250 131/131 262/262 866/866

380/60/3 185 250 104/102 175/175 81/81 161/161 530/530

460/60/3 153 200 86/84 150/150 67/67 131/131 433/433

575/60/3 123 175 69/68 110/110 54/54 105/105 346/346

200/60/3 400 500 198/240 350/400 155/192 304/355 1003/1137

230/60/3 344 500 168/209 250/350 131/167 262/294 866/942

380/60/3 210 300 104/127 175/225 81/101 161/177 530/566

460/60/3 174 250 86/105 150/175 67/84 131/147 433/471

575/60/3 140 200 69/84 110/150 54/67 105/118 346/377

200/60/3 437 600 245/240 400/400 192/192 355/355 1137/1137

230/60/3 380 500 213/209 350/350 167/167 294/294 942/942

380/60/3 230 300 129/127 225/225 101/101 177/177 566/566

460/60/3 191 250 107/105 175/175 84/84 147/147 471/471

575/60/3 153 200 86/84 150/150 67/67 118/118 377/377

200/60/3 447 600 245/250 400/450 192/200 355/419 1137/1368

230/60/3 421 600 213/250 350/450 167/200 294/367 942/1200

380/60/3 255 350 129/152 225/250 101/121 177/229 566/747

460/60/3 211 300 107/125 175/225 84/100 147/184 471/600

575/60/3 169 225 86/100 150/175 67/80 118/148 377/483

200/60/3 455 600 255/250 450/450 200/200 419/419 1368/1368

230/60/3 454 600 254/250 450/450 200/200 367/367 1200/1200

380/60/3 275 350 154/152 250/250 121/121 229/229 747/747

460/60/3 227 300 127/125 225/225 100/100 184/184 600/600

575/60/3 182 250 102/100 175/175 80/80 148/148 483/483

200/60/3 542 800 255/338 450/600 200/270 419/487 1368/1498

230/60/3 498 700 254/294 450/500 200/235 367/427 1200/1314

380/60/3 301 400 154/178 250/300 121/142 229/260 747/801

460/60/3 250 350 127/148 225/250 100/118 184/212 600/652

575/60/3 199 250 102/118 175/200 80/84 148/172 483/528

200/60/3 612 800 342/338 600/600 270/270 487/487 1498/1498

230/60/3 553 700 298/294 500/500 235/235 427/427 1314/1314

380/60/3 322 450 180/178 300/300 142/142 260/260 801/801

460/60/3 268 350 150/148 250/250 118/118 212/212 652/652

575/60/3 213 300 119/118 200/200 94/94 172/172 528/528

200/60/3 675 800 342/400 600/700 270/320 487/600 1498/1845

230/60/3 587 800 298/348 500/600 235/278 427/506 1314/1556

380/60/3 355 500 180/210 300/350 142/168 260/316 801/973

460/60/3 284 400 150/164 250/250 118/131 212/252 652/774

575/60/3 235 300 119/139 200/225 94/111 172/205 528/631

1 Power Connection

MCA MOP MCA MOP RLA LRA YD LRA XL

Unit Wiring

Dual Point Power -

2 Power Connections Motor Data

RLC-SVX09H-EN 81

Page 82

Installation - Electrical

Table 72. Electrical Data - RTUD - 60 Hz (continued)

Unit Wiring

Single Point Power -

Unit Size

200

220

250

Notes:

2. MOP–maximum overcurrent protection

3. RLA–rated load amps are rated in accordance with UL Standard 1995.

4. LRA–locked rotor amps are based on full winding starts.

5. LRA YD–Locked Rotor Amps in Wye configuration. LRA XL–Locked Rotor Amps in the Delta configuration.

6. Local codes may take precedence.

7. Data containing information on two circuits shown as follows: circuit 1/circuit 2.

8. Standard condensing temperature option refers to entering condenser water temperatures 95°F (35°C) and below.

Rated

Voltage

200/60/3 725 1000 405/400 700/700 320/320 600/600 1845/1845

230/60/3 630 800 352/345 600/600 278/278 506/506 1556/1556

380/60/3 381 500 213/210 350/350 168/168 316/316 973/973

460/60/3 297 400 166/164 250/250 131/131 252/252 774/774

575/60/3 252 350 141/139 250/225 111/111 205/205 631/631

200/60/3 743 1000 405/419 700/700 320/335 600/701 1845/2156

230/60/3 701 1000 352/419 600/700 278/335 506/571 1556/1756

380/60/3 424 600 213/254 350/450 168/203 316/345 973/1060

460/60/3 343 500 166/210 250/350 131/168 252/285 774/878

575/60/3 277 400 141/164 250/250 111/131 205/229 631/705

200/60/3 758 1000 423/419 700/700 335/335 701/701 2156/2156

230/60/3 758 1000 423/419 700/700 335/335 571/571 1756/1756

380/60/3 459 600 256/254 450/450 203/203 345/345 1060/1060

460/60/3 380 500 212/210 350/350 168/168 285/285 878/878

575/60/3 297 400 166/164 250/250 131/131 229/229 705/705

1 Power Connection

MCA MOP MCA MOP RLA LRA YD LRA XL

Dual Point Power -

2 Power Connections Motor Data

Table 73. Electrical Data – Trane Air-Cooled Condenser – 60 Hz

Unit Wiring

Standard Ambient Low Ambient

Unit Size Rated Voltage Fan FLA Fan MCA Fan MOP Fan FLA Fan MCA Fan MOP

208-230/60/3 6 37.5 40 6 37.5 40

RTUD 80

RTUD 90

RTUD 100

RTUD 110

RTUD 120

RTUD 130

460/60/3 3 18.8 20 3 18.8 20

575/60/3 2.5 15.6 15 2.5 16.8 15

208-230/60/3 6 49.5 50 6 49.5 50

460/60/3 3 24.8 25 3 24.8 25

575/60/3 2.5 20.6 20 2.5 21.8 20

208-230/60/3 6 49.5 50 6 49.5 50

460/60/3 3 24.8 25 3 24.8 25

575/60/3 2.5 20.6 20 2.5 21.8 20

208-230/60/3 6 49.5 50 6 49.5 50

460/60/3 3 24.8 25 3 24.8 25

575/60/3 2.5 20.6 20 2.5 21.8 20

208-230/60/3 6 61.5 60 6 61.5 60

460/60/3 3 30.8 30 3 30.8 30

575/60/3 2.5 18.8 25 2.5 24.8 25

208-230/60/3 6 61.5 60 6 61.5 60

460/60/3 3 30.8 30 3 30.8 30

575/60/3 2.5 18.8 25 2.5 24.8 25

82 RLC-SVX09H-EN

Page 83

Installation - Electrical

Table 73. Electrical Data – Trane Air-Cooled Condenser – 60 Hz (continued)

Unit Wiring

Standard Ambient Low Ambient

Unit Size Rated Voltage Fan FLA Fan MCA Fan MOP Fan FLA Fan MCA Fan MOP

208-230/60/3 6 37.5 40 6 37.5 40

RTUD 150

RTUD 160

RTUD 180

RTUD 200

RTUD 220

RTUD 250

Notes:

1. MCA–minimum circuit ampacity

2. MOP–maximum overcurrent protection

3. FLA–fan rated load amps

4. Local codes may take precedence.

5. Information is the same for both circuits unless it is shown as: circuit 1/circuit 2.

460/60/3 3 18.8 20 3 18.8 20

575/60/3 2.5 15.6 15 2.5 16.8 15

208-230/60/3 6 37.5 40 6 37.5 40

460/60/3 3 18.8 20 3 18.8 20

575/60/3 2.5 15.6 15 2.5 16.8 15

208-230/60/3 6 37.5/49.5 40/50 6 37.5/49.5 40/50

460/60/3 3 18.8/24.8 20/25 3 18.8/24.8 20/25

575/60/3 2.5 15.6/20.6 15/20 2.5 16.8/21.8 15/20

208-230/60/3 6 49.5 50 6 49.5 50

460/60/3 3 24.8 25 3 24.8 25

575/60/3 2.5 20.6 20 2.5 21.8 20

208-230/60/3 6 49.5 50 6 49.5 50

460/60/3 3 24.8 25 3 24.8 25

575/60/3 2.5 20.6 20 2.5 21.8 20

208-230/60/3 6 49.5 50 6 49.5 50

460/60/3 3 24.8 25 3 24.8 25

575/60/3 2.5 20.6 20 2.5 21.8 20

Table 74. Electrical Data - RTWD - 50 Hz - standard efficiency - standard condensing temperature

Unit Wiring

Single Point Power -

Unit Size

70 400/50/3 106 150 60/58 100/100 46/46 129/129 427/427

80 400/50/3 123 175 60/75 100/125 46/60 129/144 427/462

90 400/50/3 137 175 77/75 125/125 60/60 144/144 462/462

100 400/50/3 152 200 77/90 125/150 60/72 144/180 462/589

110 400/50/3 164 225 92/90 150/150 72/72 180/180 589/589

120 400/50/3 180 250 92/106 150/175 72/85 180/217 589/668

130 400/50/3 193 250 108/106 175/175 85/85 217/217 668/668

140 400/50/3 211 300 108/124 175/200 85/99 217/259 668/796

150 400/50/3 225 300 126/124 200/200 99/99 259/259 796/796

Notes:

1. Voltage Utilization Range: +/- 10% of rated voltage Rated voltage (use range):

2. MOP–maximum overcurrent protection

3. RLA–rated load amps are rated in accordance with UL Standard 1995.

4. LRA–locked rotor amps are based on full winding starts.

5. LRA YD–Locked Rotor Amps in Wye configuration. LRA XL–Locked Rotor Amps in the Delta configuration.

6. Local codes may take precedence.

7. Data containing information on two circuits shown as follows: circuit 1/circuit 2.

8. Standard condensing temperature option refers to entering condenser water temperatures 95°F (35°C) or below.

Rated

Voltage

1 Power Connection

MCA MOP MCA MOP RLA LRA YD LRA XL

400/50/3 (360-440)

Dual Point Power -

2 Power Connections Motor Data

RLC-SVX09H-EN 83

Page 84

Installation - Electrical

Table 75. Electrical Data - RTWD - 50 Hz - high efficiency - standard condensing temperature

Unit Wiring

Single Point Power -

Unit Size

60 400/50/3 88 125 50/48 80/80 38/38 112/112 370/370

70 400/50/3 103 125 58/56 100/100 45/45 129/129 427/427

80 400/50/3 121 175 58/74 100/125 45/59 129/144 427/462

90 400/50/3 135 175 76/74 125/125 59/59 144/144 462/462

100 400/50/3 150 200 76/89 125/150 59/71 144/180 462/589

110 400/50/3 162 225 91/89 150/150 71/71 180/180 589/589

120 400/50/3 178 250 91/105 150/175 71/84 180/217 589/668

130 400/50/3 192 250 108/105 175/175 84/84 217/217 668/668

140 400/50/3 209 300 108/123 175/200 84/98 217/259 668/796

160 400/50/3 223 300 125/123 200/200 98/98 259/259 796/796

180 400/50/3 247 350 125/147 200/250 98/117 259/291 796/896

200 400/50/3 266 350 149/147 250/250 117/117 291/291 896/896

220 400/50/3 296 400 149/177 250/300 117/141 291/354 896/1089

250 400/50/3 320 450 179/177 300/300 141/141 354/354 1089/1089

Notes:

1. Voltage Utilization Range: +/- 10% of rated voltage. Rated voltage (use range): 400/50/3 (360-440)

2. MCA–minimum circuit ampacity

3. MOP–maximum overcurrent protection

4. RLA–rated load amps are rated in accordance with UL Standard 1995.

5. LRA–locked rotor amps are based on full winding starts.

6. LRA YD–Locked Rotor Amps in Wye configuration. LRA XL–Locked Rotor Amps in the Delta configuration.

7. Local codes may take precedence.

8. Data containing information on two circuits shown as follows: circuit 1/circuit 2.

9. Standard condensing temperature option refers to entering condenser water temperatures 95°F (35°C) or below.

Rated

Voltage

1 Power Connection

MCA MOP MCA MOP RLA LRA YD LRA XL

Dual Point Power -

2 Power Connections Motor Data

Table 76. Electrical Data - RTWD - 50 Hz - high efficiency - high condensing temperature

Unit Wiring

Single Point Power -

Unit Size

60 400/50/3 110 150 62/60 110/100 48/48 112/112 370/370

70 400/50/3 133 175 75/73 125/125 58/58 129/129 427/427

80 400/50/3 153 225 75/93 125/150 58/74 129/144 427/462

90 400/50/3 169 225 95/93 150/150 74/74 144/144 462/462

100 400/50/3 186 250 95/110 150/175 74/88 144/180 462/589

110 400/50/3 200 250 112/110 200/175 88/88 180/180 589/589

120 400/50/3 215 300 112/125 200/225 88/100 180/217 589/668

130 400/50/3 226 300 128/123 225/200 100/98 217/217 668/668

150 400/50/3 250 350 128/148 225/250 100/118 217/259 668/796

160 400/50/3 268 350 150/148 250/250 118/118 259/259 796/796

180 400/50/3 297 400 150/177 250/300 118/141 259/291 796/896

200 400/50/3 320 450 179/177 300/300 141/141 291/291 896/896

220 400/50/3 352 500 179/209 300/350 141/167 291/354 896/1089

250 400/50/3 378 500 211/209 350/350 167/167 354/354 1089/1089

Notes:

1. Voltage Utilization Range: +/- 10% of rated voltage. Rated voltage (use range): 400/50/3 (360-440)

2. MCA–minimum circuit ampacity

3. MOP–maximum overcurrent protection

4. RLA–rated load amps are rated in accordance with UL Standard 1995.

5. LRA–locked rotor amps are based on full winding starts.

6. LRA YD–Locked Rotor Amps in Wye configuration. LRA XL–Locked Rotor Amps in the Delta configuration.

7. Local codes may take precedence.

8. Data containing information on two circuits shown as follows: circuit 1/circuit 2.

9. High condensing temperature option refers to entering condenser water temperatures above 95°F (35°C).

Rated

Voltage

1 Power Connection

MCA MOP MCA MOP RLA LRA YD LRA XL

Dual Point Power -

2 Power Connections Motor Data

84 RLC-SVX09H-EN

Page 85

Installation - Electrical

Table 77. Electrical Data - RTWD - 50 Hz - premium efficiency - standard condensing temperature

Unit Wiring

Single Point Power -

Unit Size

160 400/50/3 221 300 124/122 200/200 97/97 259/259 796/796

180 400/50/3 246 350 124/147 200/250 97/117 259/291 796/896

200 400/50/3 266 350 149/147 250/250 117/117 291/291 896/896

Notes:

1. Voltage Utilization Range: +/- 10% of rated voltage. Rated voltage (use range): 400/50/3 (360-440)

2. MCA–minimum circuit ampacity

3. MOP–maximum overcurrent protection

4. RLA–rated load amps are rated in accordance with UL Standard 1995.

5. LRA–locked rotor amps are based on full winding starts.

6. LRA YD–Locked Rotor Amps in Wye configuration. LRA XL–Locked Rotor Amps in the Delta configuration.

7. Local codes may take precedence.

8. Data containing information on two circuits shown as follows: circuit 1/circuit 2.

9. Standard condensing temperature option refers to entering condenser water temperatures 95°F (35°C) or below.

Rated

Voltage

1 Power Connection

MCA MOP MCA MOP RLA LRA YD LRA XL

Table 78. Electrical Data - RTWD - 50 Hz - premium efficiency - high condensing temperature

Unit Wiring

Single Point Power -

Unit Size

160 400/50/3 268 350 150/148 250/250 118/118 259/259 796/796

180 400/50/3 297 400 150/177 250/300 118/141 259/291 796/896

200 400/50/3 320 450 179/177 300/300 141/141 291/291 896/896

Notes:

1. MCA–minimum circuit ampacity

2. MOP–maximum overcurrent protection

3. RLA–rated load amps are rated in accordance with UL Standard 1995.

4. LRA–locked rotor amps are based on full winding starts.

5. LRA YD–Locked Rotor Amps in Wye configuration. LRA XL–Locked Rotor Amps in the Delta configuration.

6. Local codes may take precedence.

7. Data containing information on two circuits shown as follows: circuit 1/circuit 2.

8. High condensing temperature option refers to entering condenser water temperatures above 95°F (35°C).

Rated

Voltage

1 Power Connection

MCA MOP MCA MOP RLA LRA YD LRA XL

Dual Point Power -

2 Power Connections Motor Data

Dual Point Power -

2 Power Connections Motor Data

Table 79. Customer Wire Selection - RTWD - 60 Hz - standard efficiency - standard condensing temperature

Wire Selection

Main Terminal Block Disconnect Circuit Breaker Hi-Fault Panel Ckt Brkr

Rated

Size

Voltage# Conn

200

230

380

460

575

RLC-SVX09H-EN 85

Size Wire Range Size Wire Range Size Wire Range Size Wire Range

Amp XL YD Amp XL YD Amp XL YD Amp XL YD

(a)

1 380 N/A #4-500 250 N/A #6-350 300 N/A 3/0-500

2 175 N/A #14-2/0 250 N/A #6-350 200 N/A #6-350 200 N/A #6-350

1 380 N/A #4-500 250 N/A #6-350 250 N/A #6-350 250 N/A #6-350

2 175 N/A #14-2/0 100 N/A #10–1/0 175 N/A #6-350 175 N/A #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 150 #6-350 #6-350 150 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 110 #6-350 #6-350 110 #6-350 #6-350

1 380 #4-500 #4-500 100 #10-1/0 #10-1/0 125 #6-350 #6-350 125 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 90 #6-350 #6-350 90 #6-350 #6-350

1 380 #4-500 #4-500 100 #10-1/0 #10-1/0 100 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 70 #6-350 #6-350 N/A N/A N/A

300 N/A 3/0-500

(a)

Page 86

Installation - Electrical

Table 79. CustomerWire Selection - RTWD - 60 Hz - standard efficiency - standard condensing temperature (continued)

Wire Selection

Main Terminal Block Disconnect Circuit Breaker Hi-Fault Panel Ckt Brkr

Size Wire Range Size Wire Range Size Wire Range Size Wire Range

Amp XL YD Amp XL YD Amp XL YD Amp XL YD

1 380 N/A #4-500 400 N/A 3/0-500

(a)

350 N/A 3/0-500

(a)

350 N/A 3/0-500

2 175 N/A #14-2/0 250 N/A #6-350 225 N/A #6-350 225 N/A #6-350

(a)

1 380 N/A #4-500 250 N/A #6-350 300 N/A 3/0-500

300 N/A 3/0-500

2 175 N/A #14-2/0 250 N/A #6-350 200 N/A #6-350 200 N/A #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 175 #6-350 #6-350 175 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 125 #6-350 #6-350 125 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 150 #6-350 #6-350 150 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 100 #6-350 #6-350 100 #6-350 #6-350

1 380 #4-500 #4-500 100 #10-1/0 #10-1/0 110 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 80 #6-350 #6-350 N/A N/A N/A

1 380 N/A #4-500 400 N/A 3/0-500

175

380

N/A

#14-2/0

#4-500

250 N/A #6-350

1 380 N/A #4-500 400 N/A 3/0-500

2 175 N/A #14-2/0 250 N/A #6-350

(a)

400 N/A 3/0-500

225 300

(a)

350 N/A 3/0-500

200 250

N/A

N/A #6-350

#6-350

3/0-500

(a)

400 N/A 3/0-500

225

(a)

300

(a)

350 N/A 3/0-500

200 250

N/A

N/A #6-350

#6-350

3/0-500

1 380 #4-500 #4-500 250 #6-350 #6-350 225 #6-350 #6-350 225 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

125

#6-350 #6-350

150

125

#6-350 #6-350

150

1 380 #4-500 #4-500 250 #6-350 #6-350 175 #6-350 #6-350 175 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

100

#6-350 #6-350

125

100

#6-350 #6-350

125

1 380 #4-500 #4-500 250 #6-350 #6-350 150 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

1 380 N/A #4-500 400 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350 300 N/A 3/0-500

1 380 N/A #4-500 400 N/A 3/0-500

#6-350 #6-350 N/A N/A N/A

110

(a)

450 N/A 3/0-500

(a)

400 N/A 3/0-500

(a)

450 N/A 3/0-500

(a)

300 N/A 3/0-500

(a)

400 N/A 3/0-500

2 175 N/A #14-2/0 250 N/A #6-350 250 N/A #6-350 250 N/A #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 225 #6-350 #6-350 225 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 150 #6-350 #6-350 150 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 200 #6-350 #6-350 200 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 125 #6-350 #6-350 125 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 150 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 110 #6-350 #6-350 N/A N/A N/A

1 380 N/A #4-500 400 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350

1 380 N/A #4-500 400 N/A 3/0-500

175

380

N/A

#14-2/0

#4-500

250 N/A #6-350

(a)

500 N/A 3/0-500

300 350

(a)

450 N/A 3/0-500

250 300

N/A 3/0-500

N/A

#6-350

3/0-500

(a)

500 N/A 3/0-500

300

(a)

350

(a)

450 N/A 3/0-500

250

(a)

300

N/A 3/0-500

N/A

#6-350

3/0-500

1 380 #4-500 #4-500 250 #6-350 #6-350 250 #6-350 #6-350 250 #6-350 #6-350

2 175 #14-2/0 #14-2/0

250

#10-1/0

#6-350

#10-1/0

#6-350

150

#6-350 #6-350

175

150

#6-350 #6-350

175

100

1 380 #4-500 #4-500 250 #6-350 #6-350 225 #6-350 #6-350 225 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

125

#6-350 #6-350

150

125

#6-350 #6-350

150

1 380 #4-500 #4-500 250 #6-350 #6-350 175 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

110

#6-350 #6-350 N/A N/A N/A

125

Size

Voltage# Conn

100

110

120

Rated

200

230

380

460

575

200

230

380

460

575

200

230

380

460

575

200

230

380

460

575

(a)

86 RLC-SVX09H-EN

Page 87

Installation - Electrical

Table 79. CustomerWire Selection - RTWD - 60 Hz - standard efficiency - standard condensing temperature (continued)

Wire Selection

Main Terminal Block Disconnect Circuit Breaker Hi-Fault Panel Ckt Brkr

Rated

Size

Voltage# Conn

200

230

130

380

460

575

200

230

140

380

460

575

Notes:

1. Optional non-fused disconnect and circuit breaker.

2. Copper wire only, based on nameplate minimum circuit ampacity (MCA).

3. Standard condensing temperature option refers to entering condenser water temperatures 95°F (35°C) and below.

4. Circuit two information is the same as circuit one unless listed on a separate line below circuit one values.

5. XL - across-the-line starter and YD - wye-delta starter.

(a) Will accept 2 conduits per phase in this size.

Size Wire Range Size Wire Range Size Wire Range Size Wire Range

Amp XL YD Amp XL YD Amp XL YD Amp XL YD

(a)

1 380 N/A #4-500 400 N/A 3/0-500

500 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350 350 N/A 3/0-500

1 380 N/A #4-500 400 N/A 3/0-500

175

380

N/A

#14-2/0

#4-500

250 N/A #6-350 300 N/A 3/0-500

(a)

450 N/A 3/0-500

(a)

500 N/A 3/0-500

(a)

350 N/A 3/0-500

(a)

450 N/A 3/0-500

(a)

300 N/A 3/0-500

1 380 #4-500 #4-500 250 #6-350 #6-350 250 #6-350 #6-350 250 #6-350 #6-350

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350

200

#6-350 #6-350

175

200

#6-350 #6-350

175

1 380 #4-500 #4-500 250 #6-350 #6-350 225 #6-350 #6-350 225 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 150 #6-350 #6-350 150 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 175 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 125 #6-350 #6-350 N/A N/A N/A

(a)

1 760 N/A #4-500

600 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350

1 380 N/A #4-500 400 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350

(a)

600 N/A 3/0-500

350 450

(a)

500 N/A 3/0-500

300 350

200 225

N/A 3/0-500

#6-350 #6-350

(a)

3/0-500

(a)

600 N/A 3/0-500

350

(a)

450

(a)

500 N/A 3/0-500

300

(a)

350

(a)

300 3/0-500

200 225

N/A 3/0-500

#6-350 #6-350

(a)

3/0-500

1 380 #4-500 #4-500 250 #6-350 #6-350 250 #6-350 #6-350 250 #6-350 #6-350

2 175 #14-2/0 #14-2/0

100 250

#10-1/0

#6-350

#10-1/0

#6-350

150

#6-350 #6-350

175

150

#6-350 #6-350

175

1 380 #4-500 #4-500 250 #6-350 #6-350 200 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

125

#6-350 #6-350 N/A N/A N/A

150

(a)

Table 80. Customer Wire Selection - RTWD - 60 Hz - high efficiency - standard condensing temperature

Wire Selection

Main Terminal Block Disconnect Circuit Breaker Hi-Fault Panel Ckt Brkr

Rated

Size

Voltage# Conn

200

230

380

460

575

RLC-SVX09H-EN 87

Size Wire Range Size Wire Range Size Wire Range Size Wire Range

Amp XL YD Amp XL YD Amp XL YD Amp XL YD

(a)

1 380 N/A #4-500 250 N/A #6-350 300 N/A 3/0-500

300 N/A 3/0-500

2 175 N/A #14-2/0 250 N/A #6-350 200 N/A #6-350 200 N/A #6-350

1 380 N/A #4-500 250 N/A #6-350 250 N/A #6-350 250 N/A #6-350

2 175 N/A #14-2/0 100 N/A #10-1/0 175 N/A #6-350 175 N/A #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 150 #6-350 #6-350 150 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 110 #6-350 #6-350 110 #6-350 #6-350

1 380 #4-500 #4-500 100 #10-1/0 #10-1/0 125 #6-350 #6-350 125 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 90 #6-350 #6-350 90 #6-350 #6-350

1 380 #4-500 #4-500 100 #10-1/0 #10-1/0 100 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 70 #6-350 #6-350 N/A N/A N/A

(a)

Page 88

Installation - Electrical

Table 80. Customer Wire Selection - RTWD - 60 Hz - high efficiency - standard condensing temperature (continued)

Wire Selection

Main Terminal Block Disconnect Circuit Breaker Hi-Fault Panel Ckt Brkr

Size Wire Range Size Wire Range Size Wire Range Size Wire Range

Amp XL YD Amp XL YD Amp XL YD Amp XL YD

(a)

1 380 N/A #4-500 250 N/A #6-350 350 N/A 3/0-500

350 N/A 3/0-500

2 175 N/A #14-2/0 250 N/A #6-350 225 N/A #6-350 225 N/A #6-350

(a)

1 380 N/A #4-500 250 N/A #6-350 300 N/A 3/0-500

300 N/A 3/0-500

2 175 N/A #14-2/0 250 N/A #6-350 200 N/A #6-350 200 N/A #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 175 #6-350 #6-350 175 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 125 #6-350 #6-350 125 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 150 #6-350 #6-350 150 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 100 #6-350 #6-350 100 #6-350 #6-350

1 380 #4-500 #4-500 100 #10-1/0 #10-1/0 110 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 80 #6-350 #6-350 N/A N/A N/A

(a)

1 380 N/A #4-500 400 N/A 3/0-500

2 175 N/A #14-2/0 250 N/A #6-350

400 N/A 3/0-500

225 300

N/A

1 380 N/A #4-500 250 N/A #6-350 350 N/A 3/0-500

2 175 N/A #14-2/0 250 N/A #6-350

200 250

N/A #6-350

#6-350

3/0-500

(a)

400 N/A 3/0-500

225

(a)

300

(a)

350 N/A 3/0-500

200 250

N/A

N/A #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 200 #6-350 #6-350 200 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

125

#6-350 #6-350

150

125

#6-350 #6-350

150

1 380 #4-500 #4-500 250 #6-350 #6-350 175 #6-350 #6-350 175 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

100

#6-350 #6-350

125

100

#6-350 #6-350

125

1 380 #4-500 #4-500 100 #10-1/0 #10-1/0 125 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

1 380 N/A #4-500 400 N/A 3/0-500

380

175

N/A

#4-500

#14-2/0

250 N/A #6-350 300 N/A 3/0-500

1 380 N/A #4-500 400 N/A 3/0-500

#6-350 #6-350 N/A N/A N/A

100

(a)

450 N/A 3/0-500

(a)

350 N/A 3/0-500

(a)

450 N/A 3/0-500

(a)

300 N/A 3/0-500

(a)

350 N/A 3/0-500

2 175 N/A #14-2/0 250 N/A #6-350 250 N/A #6-350 250 N/A #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 225 #6-350 #6-350 225 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 150 #6-350 #6-350 150 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 175 #6-350 #6-350 175 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 125 #6-350 #6-350 125 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 150 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 100 #6-350 #6-350 N/A N/A N/A

(a)

1 760 N/A #4-500

400 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350

1 380 N/A #4-500 400 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350

(a)

500 N/A 3/0-500

300 350

(a)

400 N/A 3/0-500

250 300

N/A 3/0-500

N/A

#6-350

3/0-500

(a)

500 N/A 3/0-500

300

(a)

350

(a)

400 N/A 3/0-500

250

(a)

300

N/A 3/0-500

N/A

1 380 #4-500 #4-500 250 #6-350 #6-350 250 #6-350 #6-350 250 #6-350 #6-350

2 175 #14-2/0 #14-2/0

250

#10-1/0

#6-350

#10-1/0

#6-350

150

#6-350 #6-350

175

150

#6-350 #6-350

175

100

1 380 #4-500 #4-500 250 #6-350 #6-350 200 #6-350 #6-350 200 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

125

#6-350 #6-350

150

125

#6-350 #6-350

150

1 380 #4-500 #4-500 250 #6-350 #6-350 175 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

100

#6-350 #6-350 N/A N/A N/A

125

Size

Voltage# Conn

100

110

120

Rated

200

230

380

460

575

200

230

380

460

575

200

230

380

460

575

200

230

380

460

575

#6-350

3/0-500

#6-350

3/0-500

(a)

88 RLC-SVX09H-EN

Page 89

Installation - Electrical

Table 80. Customer Wire Selection - RTWD - 60 Hz - high efficiency - standard condensing temperature (continued)

Wire Selection

Main Terminal Block Disconnect Circuit Breaker Hi-Fault Panel Ckt Brkr

Size Wire Range Size Wire Range Size Wire Range Size Wire Range

Amp XL YD Amp XL YD Amp XL YD Amp XL YD

(a)

1 380 N/A #4-500 400 N/A 3/0-500

500 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350 350 N/A 3/0-500

(a)

1 380 N/A #4-500 400 N/A 3/0-500

450 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350 300 N/A 3/0-500

(a)

500 N/A 3/0-500

(a)

350 N/A 3/0-500

(a)

450 N/A 3/0-500

(a)

300 N/A 3/0-500

1 380 #4-500 #4-500 250 #6-350 #6-350 250 #6-350 #6-350 250 #6-350 #6-350

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 175 #6-350 #6-350 175 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 225 #6-350 #6-350 225 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 150 #6-350 #6-350 150 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 175 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 125 #6-350 #6-350 N/A N/A N/A

(a)

1 760 N/A #4–500

600 N/A 3/0-500

2 380 N/A #4–500 250 N/A #6-350

1 380 N/A #4–500 400 N/A 3/0-500

2 380 N/A #4–500 250 N/A #6-350

1 380 #4-500 #4–500 250 #6-350 #6-350 300 3/0-500 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350

1 380 #4-500 #4–500 250 #6-350 #6-350 250 3/0-500

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

(a)

600 N/A 3/0-500

350 400

(a)

500 N/A 3/0-500

300 350

175 225

150 175

N/A 3/0-500

#6-350 #6-350

(a)

3/0-500

(a)

600 N/A 3/0-500

350

(a)

400

(a)

500 N/A 3/0-500

300

(a)

350

(a)

300 3/0-500 3/0-500

175 225

(a)

250 3/0-500

150 175

N/A 3/0-500

#6-350 #6-350

(a)

1 175 #14-2/0 #14-2/0 250 #6-350 #6-350 200 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

(a)

1 760 N/A #4-500

600 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350 400 N/A 3/0-500

(a)

1 760 N/A #4-500

400 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350 350 N/A 3/0-500

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

125

#6-350 #6-350 N/A N/A N/A

150

(a)

600 N/A 3/0-500

(a)

500 N/A 3/0-500

(a)

3/0-500

(a)

600 N/A 3/0-500

(a)

400 N/A 3/0-500

(a)

500 N/A 3/0-500

(a)

350 N/A 3/0-500

(a)

300 3/0-500

(a)

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 225 #6-350 #6-350 225 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 250 3/0-500

250

2 175 #14-2/0 #14-2/0

100

#6-350

#10-1/0

#6-350

#10-1/0

175 #6-350 #6-350 175 #6-350 #6-350

(a)

3/0-500

(a)

250 3/0-500

(a)

1 175 #14-2/0 #14-2/0 250 #6-350 #6-350 225 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 150 #6-350 #6-350 N/A N/A N/A

(a)

1 760 N/A #4-500

2 380 N/A #4-500

1 760 N/A #4-500

600 N/A 3/0-500

250 400

(a)

600 N/A 3/0-500

N/A

2 380 N/A #4-500 250 N/A #6-350

1 380 #4-500 #4-500 400 3/0-500

XL 175/

YD 175

380

#14-2/0

#4-500

#14-2/0 250 #6-350 #6-350

(a)

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350

#6-350

3/0-500

(a)

700 N/A #1-500

400

(a)

500

(a)

600 N/A 3/0-500

350 400

(a)

350 3/0-500

225 250

175 225

N/A 3/0-500

#6-350 #6-350

(a)

3/0-500

(b)

700 N/A #1-500

400

(a)

500

(a)

600 N/A 3/0-500

350

(a)

400

(a)

350 3/0-500

225 250

(a)

300 3/0-500

175 225

N/A 3/0-500

#6-350 #6-350

(a)

1 175 #14-2/0 #14-2/0 250 #6-350 #6-350 250 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

150

#6-350 #6-350 N/A N/A N/A

175

Size

Voltage# Conn

130

150

160

180

Rated

200

230

380

460

575

200

230

380

460

575

200

230

380

460

575

200

230

380

460

575

3/0-500

(a)

(b)

(a)

RLC-SVX09H-EN 89

Page 90

Installation - Electrical

Table 80. Customer Wire Selection - RTWD - 60 Hz - high efficiency - standard condensing temperature (continued)

Wire Selection

Main Terminal Block Disconnect Circuit Breaker Hi-Fault Panel Ckt Brkr

Rated

Size

Voltage# Conn

200

230

200

380

460

575

200

230

220

380

460

575

200

230

250

380

460

575

Notes:

1. Optional non-fused disconnect and circuit breaker.

2. Copper wire only, based on nameplate minimum circuit ampacity (MCA).

3. Standard condensing temperature option refers to entering condenser water temperatures 95°F (35°C) and below.

4. Circuit two information is the same as circuit one unless listed on a separate line below circuit one values.

5. XL - across-the-line starter and YD - wye-delta starter.

(a) Will accept 2 conduits per phase in this size. (b) Will accept 3 conduits per phase in this size.

Size Wire Range Size Wire Range Size Wire Range Size Wire Range

Amp XL YD Amp XL YD Amp XL YD Amp XL YD

(a)

1 760 N/A #4-500

600 N/A 3/0-500

2 380 N/A #4-500 400 N/A 3/0-500

(a)

1 760 N/A #4-500

600 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350 400 N/A 3/0-500

1 380 #4-500 #4-500 400 3/0-500

XL 380

YD 175

#4-500 #14-2/0 250 #6-350 #6-350 250 #6-350 #6-350 250 #6-350 #6-350

(a)

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

3/0-500

(a)

700 N/A #1-500 700 N/A #1-500

(a)

500 N/A 3/0-500

(a)

600 N/A 3/0-500

(a)

350 3/0-500

(a)

3/0-500

(a)

500 N/A 3/0-500

(a)

600 N/A 3/0-500

(a)

400 N/A 3/0-500

(a)

350 3/0-500

(a)

300 3/0-500

(a)

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 225 #6-350 #6-350 225 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 250 3/0-500

(a)

3/0-500

(a)

N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 175 #6-350 #6-350 N/A N/A N/A

(a)

1 760 N/A #4-500

600 N/A 3/0-500

2 380 N/A #4-500 400 N/A 3/0-500

1 760 N/A #4-500

2 380 N/A #4-500

1 380 #4-500 #4-500 400 3/0-500

XL 380

YD 175

#4-500

380

1 380 #4-500 #4-500 400 3/0-500

XL 175

YD 175

380

#14-2/0

#4-500

#14-2/0

(a)

600 N/A 3/0-500

#14-2/0

#4-500

250 400

250 #6-350 #6-350

N/A

(a)

#14-2/0 250 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

100

2 175 #14-2/0 #14-2/0

1 760 N/A #4-500

(a)

#10-1/0

250

#6-350

700 N/A #1-500

2 380 N/A #4-500 400 N/A 3/0-500

(a)

1 760 N/A #4-500

600 N/A 3/0-500

2 380 N/A #4-500 400 N/A 3/0-500

1 380 #4-500 #4-500 400 3/0-500

(a)

2 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

1 380 #4-500 #4-500 400 3/0-500

XL 380

YD 175

#4-500 #14-2/0 250 #6-350 #6-350 250 #6-350 #6-350 250 #6-350 #6-350

(a)

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

#6-350

3/0-500

#10-1/0

#6-350

3/0-500

(a)

800 N/A #1-500

500

(a)

600

(a)

700 N/A #1-500

400

(a)

500

(a)

450 3/0-500

250 300

(a)

350 3/0-500

225 250

175 200

(b)

800 N/A #1-500

(a)

600 N/A 3/0-500

(b)

800 N/A #1-500

(a)

500 N/A 3/0-500

(a)

450 3/0-500

(a)

400 3/0-500

N/A 3/0-500

#6-350

3/0-500

#6-350 #6-350

#6-350 #6-350 N/A N/A N/A

(a)

3/0-500

#6-350

3/0-500

(b)

800 N/A #1-500

500

(a)

600

(b)

700 N/A #1-500

400

(a)

500

(a)

450 3/0-500

250

(a)

300

(a)

350 3/0-500

225 250

(a)

N/A N/A N/A

(b)

800 N/A #1-500

(a)

600 N/A 3/0-500

(b)

800 N/A #1-500

(a)

500 N/A 3/0-500

(a)

450 3/0-500

(a)

300 3/0-500

(a)

400 3/0-500

(a)

N/A N/A N/A

N/A 3/0-500

#6-350

3/0-500

#6-350 #6-350

(a)

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 200 #6-350 #6-350 N/A N/A N/A

3/0-500

#6-350

3/0-500

(a)

(b)

(a)

(b)

(a)

(b)

(a)

90 RLC-SVX09H-EN

Page 91

Installation - Electrical

Table 81. Customer Wire Selection - RTWD - 60 Hz - premium efficiency - standard condensing temperature

Wire Selection

Main Terminal Block Disconnect Circuit Breaker Hi-Fault Panel Ckt Brkr

Size Wire Range Size Wire Range Size Wire Range Size Wire Range

Amp XL YD Amp XL YD Amp XL YD Amp XL YD

1 760 N/A #4-500

(a)

600 N/A

2 380 N/A #4-500 250 N/A #6-350

1 380 N/A #4-500 400 N/A

2 380 N/A #4-500 250 N/A #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350

3/0-

#500

3/0-

#500

600 N/A 3/0-500

(a)

350 400

500 N/A 3/0-500

(a)

300 350

175 225

N/A 3/0-500

#6-350 #6-350

(a)

3/0-500

(a)

600 N/A 3/0-500

350

(a)

400

(a)

500 N/A 3/0-500

300

(a)

350

(a)

300 3/0-500

175 225

1 380 #4-500 #4-500 250 #6-350 #6-350 250 #6-350 #6-350 250 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

150

#6-350 #6-350

175

150 175

1 175 #14-2/0 #14-2/0 250 #6-350 #6-350 200 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

(a)

1 760 N/A #4-500

600 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350 400 N/A 3/0-500

(a)

1 760 N/A #4-500

400 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350 350 N/A 3/0-500

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

125

#6-350 #6-350 N/A N/A N/A

150

(a)

600 N/A 3/0-500

(a)

500 N/A 3/0-500

(a)

3/0-500

(a)

600 N/A 3/0-500

(a)

400 N/A 3/0-500

(a)

500 N/A 3/0-500

(a)

350 N/A 3/0-500

(a)

300 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 225 #6-350 #6-350 225 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 250 3/0-500

(a)

3/0-500

(a)

250 3/0-500

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 175 #6-350 #6-350 175 #6-350 #6-350

1 175 #14-2/0 #14-2/0 250 #6-350 #6-350 200 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 150 #6-350 #6-350 N/A N/A N/A

(a)

1 760 N/A #4-500

2 380 N/A #4-500

1 760 N/A #4-500

600 N/A 3/0-500

250 400

(a)

600 N/A 3/0-500

N/A

2 380 N/A #4-500 250 N/A #6-350

1 380 #4-500 #4-500 400 3/0-500

XL 175/

YD 175

380

#14-2/0

#4-500

#14-2/0 250 #6-350 #6-350

(a)

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

100

2 175 #14-2/0 #14-2/0

250

#10-1/0

#6-350

3/0-500

#10-1/0

#6-350

(a)

700 N/A #1-500

400

(a)

500

(a)

600 N/A 3/0-500

350 400

(a)

350 3/0-500

225 250

175 225

N/A 3/0-500

#6-350 #6-350

(a)

3/0-500

(b)

700 N/A #1-500

400

(a)

500

(a)

600 N/A 3/0-500

350

(a)

400

(a)

350 3/0-500

225 250

(a)

300 3/0-500

175 225

1 175 #14-2/0 #14-2/0 250 #6-350 #6-350 250 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

150

#6-350 #6-350 N/A N/A N/A

175

Size

Voltage# Conn

150

160

180

Rated

200

230

380

460

575

200

230

380

460

575

200

230

380

460

575

N/A 3/0-500

(a)

3/0-500

#6-350 #6-350

(a)

3/0-500

(a)

3/0-500

N/A 3/0-500

(a)

3/0-500

#6-350 #6-350

(a)

3/0-500

#6-350 #6-350

(a)

(b)

(a)

RLC-SVX09H-EN 91

Page 92

Installation - Electrical

Table 81. CustomerWire Selection - RTWD - 60 Hz - premium efficiency - standard condensing temperature (continued)

Wire Selection

Main Terminal Block Disconnect Circuit Breaker Hi-Fault Panel Ckt Brkr

Rated

Size

Voltage# Conn

200

230

200

380

460

575

Notes:

1. Optional non-fused disconnect and circuit breaker.

2. Copper wire only, based on nameplate minimum circuit ampacity (MCA).

3. Standard condensing temperature option refers to entering condenser water temperatures 95°F (35°C) and below.

4. Circuit two information is the same as circuit one unless listed on a separate line below circuit one values.

5. XL - across-the-line starter and YD - wye-delta starter.

(a) Will accept 2 conduits per phase in this size. (b) Will accept 3 conduits per phase in this size.

Size Wire Range Size Wire Range Size Wire Range Size Wire Range

Amp XL YD Amp XL YD Amp XL YD Amp XL YD

(a)

1 760 N/A #4-500

600 N/A 3/0-500

2 380 N/A #4-500 400 N/A 3/0-500

(a)

1 760 N/A #4-500

600 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350 400 N/A 3/0-500

1 380 #4-500 #4-500 400 3/0-500

XL 380

YD 175

#4-500 #14-2/0 250 #6-350 #6-350 250 #6-350 #6-350 250 #6-350 #6-350

(a)

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

3/0-500

(a)

700 N/A #1-500

(a)

500 N/A 3/0-500

(a)

600 N/A 3/0-500

(a)

350 3/0-500

(a)

3/0-500

(b)

700 N/A #1-500

(a)

500 N/A 3/0-500

(a)

600 N/A 3/0-500

(a)

400 N/A 3/0-500

(a)

350 3/0-500

(a)

300 3/0-500

(a)

3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 225 #6-350 #6-350 225 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 250 3/0-500

(a)

3/0-500

(a)

N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 175 #6-350 #6-350 N/A N/A N/A

(b)

(a)

Table 82. Customer Wire Selection - RTWD - 60 Hz - high efficiency - high condensing temperature

Wire Selection

Main Terminal Block Disconnect Circuit Breaker Hi-Fault Panel Ckt Brkr

Size Wire Range Size Wire Range Size Wire Range Size Wire Range

Amp XL YD Amp XL YD Amp XL YD Amp XL YD

1 380 N/A #4-500 400 N/A 3/0-500

(a)

350 N/A 3/0-500

(a)

2 175 N/A #14-2/0 250 N/A #6-350 250 N/A #6-350 250 N/A #6-350

1 380 N/A #4-500 250 N/A #6-350 300 N/A 3/0-500

(a)

2 175 N/A #14-2/0 250 N/A #6-350 225 N/A #6-350 225 N/A #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 200 #6-350 #6-350 200 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 125 #6-350 #6-350 125 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 N/A N/A N/A N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 110 #6-350 #6-350 110 #6-350 #6-350

1 380 #4-500 #4-500 100 #10-1/0 #10-1/0 125 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 90 #6-350 #6-350 N/A N/A N/A

1 380 N/A #4-500 400 N/A 3/0-500

380

175

N/A

#4-500

#14-2/0

250 N/A #6-350 300 N/A 3/0-500

1 380 N/A #4-500 400 N/A 3/0-500

(a)

450 N/A 3/0-500

(a)

400 N/A 3/0-500

(a)

2 175 N/A #14-2/0 250 N/A #6-350 250 N/A #6-350 250 N/A #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 225 #6-350 #6-350 225 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 150 #6-350 #6-350 150 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 200 #6-350 #6-350 200 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 125 #6-350 #6-350 125 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 150 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 110 #6-350 #6-350 N/A N/A N/A

Size

Voltage# Conn

Rated

200

230

380

460

575

200

230

380

460

575

350 N/A 3/0-500

300 N/A 3/0-500

450 N/A 3/0-500

300 N/A 3/0-500

400 N/A 3/0-500

(a)

92 RLC-SVX09H-EN

Page 93

Installation - Electrical

Table 82. Customer Wire Selection - RTWD - 60 Hz - high efficiency - high condensing temperature (continued)

Wire Selection

Main Terminal Block Disconnect Circuit Breaker Hi-Fault Panel Ckt Brkr

Size Wire Range Size Wire Range Size Wire Range Size Wire Range

Amp XL YD Amp XL YD Amp XL YD Amp XL YD

1 380 N/A #4-500 400 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350

1 380 N/A #4-500 400 N/A 3/0-500

175

380

N/A

#14-2/0

#4-500

250 N/A #6-350

(a)

500 N/A 3/0-500

300 350

(a)

450 N/A 3/0-500

250 300

N/A 3/0-500

N/A

1 380 #4-500 #4-500 250 #6-350 #6-350 250 3/0-500

100

2 175 #14-2/0 #14-2/0

250

#10-1/0

#6-350

#10-1/0

#6-350

150

#6-350 #6-350

200

(a)

#6-350

3/0-500

(a)

500 N/A 3/0-500

300

(a)

350

(a)

450 N/A 3/0-500

250

(a)

300

(a)

250 3/0-500

150 200

N/A 3/0-500

N/A

#6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 225 #6-350 #6-350 225 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

125

#6-350 #6-350

150

125

#6-350 #6-350

150

1 380 #4-500 #4-500 250 #6-350 #6-350 175 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

(a)

1 760 N/A #4-500

600 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350

1 380 N/A #4-500 400 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350 300 N/A 3/0-500

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

110

#6-350 #6-350 N/A N/A N/A

125

(a)

500 N/A 3/0-500

400 350

(a)

500 N/A 3/0-500

N/A 3/0-500

(a)

3/0-500

(a)

500 N/A 3/0-500

400

(a)

350

(a)

500 N/A 3/0-500

(a)

300 N/A 3/0-500

(a)

300 3/0-500

N/A 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 200 #6-350 #6-350 200 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 250 #6-350 #6-350 250 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

175

#6-350 #6-350

150

175

#6-350 #6-350

150

1 380 #4-500 #4-500 250 #6-350 #6-350 N/A N/A N/A N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 125 #6-350 #6-350 N/A N/A N/A

(a)

1 760 N/A #4-500

600 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350

1 760 N/A #4-500

(a)

600 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 250 3/0-500

100

2 175 #14-2/0 #14-2/0

250

#10-1/0

#6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 200 3/0-500

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

#10-1/0

#6-350

(a)

600 N/A 3/0-500

400 450

(a)

500 N/A 3/0-500

300 400

200 225

175 200

125 150

N/A 3/0-500

#6-350 #6-350

#6-350 #6-350 N/A N/A N/A

(a)

3/0-500

(a)

600 N/A 3/0-500

400

(a)

450

(a)

500 N/A 3/0-500

300

(a)

400

(a)

300 3/0-500

200 225

(a)

250 3/0-500

175 200

(a)

N/A N/A N/A

N/A 3/0-500

#6-350 #6-350

1 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

(a)

2 380 N/A #4-500 250 N/A #6-350 450 N/A 3/0-500

1 760 N/A #4-500

(a)

600 N/A 3/0-500

(a)

500 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350 400 N/A 3/0-500

1 380 #4-500 #4-500 400 3/0-500

(a)

3/0-500

(a)

350 3/0-500

(a)

3/0-500

450 N/A 3/0-500

(a)

500 N/A 3/0-500

(a)

400 N/A 3/0-500

(a)

350 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 225 #6-350 #6-350 225 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 250 3/0-500

(a)

3/0-500

(a)

250 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 200 #6-350 #6-350 200 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 225 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 150 #6-350 #6-350 N/A N/A N/A

Size

Voltage# Conn

100

110

120

130

Rated

200

230

380

460

575

200

230

380

460

575

200

230

380

460

575

200

230

380

460

575

(a)

#6-350

3/0-500

(a)

RLC-SVX09H-EN 93

Page 94

Installation - Electrical

Table 82. Customer Wire Selection - RTWD - 60 Hz - high efficiency - high condensing temperature (continued)

Wire Selection

Main Terminal Block Disconnect Circuit Breaker Hi-Fault Panel Ckt Brkr

Size Wire Range Size Wire Range Size Wire Range Size Wire Range

Amp XL YD Amp XL YD Amp XL YD Amp XL YD

1 760 N/A #4-500

2 380 N/A #4-500

1 760 N/A #4-500

2 380 N/A #4-500

1 380 #4-500 #4-500 400 3/0-500

XL 175/

YD 175

380

#14-2/0

#4-500

(a)

600 N/A 3/0-500

250 400

(a)

600 N/A 3/0-500

250 400

N/A

(a)

#14-2/0 250 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350

#6-350

3/0-500

#6-350

3/0-500

(a)

700 N/A #1-500

450

(a)

500

(a)

600 N/A 3/0-500

400

(a)

450

(a)

350 3/0-500

225 250

200 225

N/A 3/0-500

#6-350 #6-350

(a)

3/0-500

(b)

700 N/A #1-500

450

(a)

500

(a)

600 N/A 3/0-500

400

(a)

450

(a)

350 3/0-500

225 250

(a)

300 3/0-500

200 225

N/A 3/0-500

#6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 200 #6-350 #6-350 N/A N/A N/A

100

2 175 #14-2/0 #14-2/0

1 760 N/A #4-500

(a)

#10-1/0

250

#6-350

600 N/A 3/0-500

2 380 N/A #4-500 400 N/A 3/0-500

(a)

1 760 N/A #4-500

600 N/A 3/0-500

2 380 N/A #4-500 400 N/A 3/0-500

1 380 #4-500 #4-500 400 3/0-500

XL 380

YD 175

#4-500 #14-2/0 250 #6-350 #6-350 250 #6-350 #6-350 250 #6-350 #6-350

1 380 #4-500 #4-500 400 3/0-500

(a)

#10-1/0

#6-350

3/0-500

150

#6-350 #6-350 N/A N/A N/A

175

(a)

700 N/A #1-500

(a)

500 N/A 3/0-500

(a)

600 N/A 3/0-500

(a)

450 N/A 3/0-500

(a)

400 3/0-500

(a)

300 3/0-500

(a)

3/0-500

(b)

700 N/A #1-500

(a)

500 N/A 3/0-500

(a)

600 N/A 3/0-500

(a)

450 N/A 3/0-500

(a)

400 3/0-500

(a)

300 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 225 #6-350 #6-350 225 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 250 3/0-500

(a)

3/0-500

(a)

N/A N/A N/A

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 175 #6-350 #6-350 N/A N/A N/A

1 760 N/A #4-500

(a)

700 N/A #1-500

2 380 N/A #4-500 400 N/A 3/0-500

1 760 N/A #4-500

(a)

600 N/A 3/0-500

2 380 N/A #4-500 400 N/A 3/0-500

1 380 #4-500 #4-500 400 3/0-500

(a)

3/0-500

(b)

800 N/A #1-500

500

(a)

600

(a)

700 N/A #1-500

450

(a)

500

(a)

450 3/0-500 3/0-500

N/A 3/0-500

(b)

800 N/A #1-500

500

(a)

600

(b)

700 N/A #1-500

450

(a)

500

(a)

450 3/0-500 3/0-500

N/A 3/0-500

XL 380

175/

#4-500

#14-2/0

#4-500

250 #6-350 #6-350

250 300

#6-350

3/0-500

(a)

#6-350

3/0-500

(a)

250 300

#6-350

3/0-500

380

1 380 #4-500 #4-500 400 3/0-500

XL 175/

YD 175

380

#14-2/0

#4-500

#14-2/0 250 #6-350 #6-350

(a)

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350

3/0-500

(a)

350 3/0-500

225 250

175 200

(a)

#6-350 #6-350

(a)

3/0-500

(a)

350 3/0-500

225

#6-350 #6-350

250

(a)

N/A N/A N/A

#6-350 #6-350 N/A N/A N/A

Size

Voltage# Conn

150

160

180

Rated

200

230

380

460

575

200

230

380

460

575

200

230

380

460

575

(a)

3/0-500

#6-350

3/0-500

(b)

(a)

(b)

(a)

(b)

(a)

(b)

(a)

94 RLC-SVX09H-EN

Page 95

Installation - Electrical

Table 82. Customer Wire Selection - RTWD - 60 Hz - high efficiency - high condensing temperature (continued)

Wire Selection

Main Terminal Block Disconnect Circuit Breaker Hi-Fault Panel Ckt Brkr

Rated

Size

Voltage# Conn

200

230

200

380

460

575

200

230

380

220

460

575

200

230

250

380

460

575

Notes:

1. Optional non-fused disconnect and circuit breaker.

2. Copper wire only, based on nameplate minimum circuit ampacity (MCA).

3. Standard condensing temperature option refers to entering condenser water temperatures 95°F (35°C) and below.

4. Circuit two information is the same as circuit one unless listed on a separate line below circuit one values.

5. XL - across-the-line starter and YD - wye-delta starter.

(a) Will accept 2 conduits per phase in this size. (b) Will accept 3 conduits per phase in this size. (c) Will accept 4 conduits per phase in this size.

Size Wire Range Size Wire Range Size Wire Range Size Wire Range

Amp XL YD Amp XL YD Amp XL YD Amp XL YD

(a)

1 760 N/A #4-500

700 N/A #1-500

2 380 N/A #4-500 400 N/A 3/0-500

(a)

1 760 N/A #4-500

600 N/A 3/0-500

2 380 N/A #4-500 400 N/A 3/0-500

1 380 #4-500 #4-500 400 3/0-500

(a)

2 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

1 380 #4-500 #4-500 400 3/0-500

XL 380

YD 175

#4-500 #14-2/0 250 #6-350 #6-350 250 #6-350 #6-350 250 #6-350 #6-350

(a)

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

3/0-500

(b)

800 N/A #1-500

(a)

600 N/A 3/0-500

(a)

700 N/A #1-500

(a)

500 N/A 3/0-500

(a)

450 3/0-500

(a)

350 3/0-500

(a)

3/0-500

(b)

800 N/A #1-500

(a)

600 N/A 3/0-500

(b)

700 N/A #1-500

(a)

500 N/A 3/0-500

(a)

450 3/0-500

(a)

300 3/0-500

(a)

350 3/0-500

(a)

N/A N/A N/A

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 200 #6-350 #6-350 N/A N/A N/A

(a)

1 760 N/A #4-500

380

760

N/A

#4-500

1 760 N/A #4-500

800 N/A #1-500

400

(a)

600

(a)

700 N/A #1-500

N/A 3/0-500

2 380 N/A #4-500 400 N/A 3/0-500

1 380 #4-500 #4-500 400 3/0-500

(a)

2 380 #4-500 #4-500 250 #6-350 #6-350

1 380 #4-500 #4-500 400 3/0-500

XL 380

YD175/

380

#4-500

#14-2/0

#4-500

250 #6-350 #6-350

1 380 #4-500 #4-500 400 3/0-500

XL 175/

YD 175

1 760 N/A #4-500

2 760 N/A #4-500

1 760 N/A #4-500

380

#14-2/0

#4-500

#14-2/0 250 #6-350 #6-350

(a)

800 N/A #1-500

(a)

600 N/A 3/0-500

(a)

800 N/A #1-500

(a)

2 380 N/A #4-500 400 N/A 3/0-500

1 760

#4-

500

(a)

#4-500

(a)

600 3/0-500

(a)

2 380 #4-500 #4-500 250 #6-350 #6-350 400 3/0-500

1 380 #4-500 #4-500 400 3/0-500

(a)

2 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

1 380 #4-500 #4-500 400 3/0-500

XL 380

YD 175

#4-500 #14-2/0 250 #6-350 #6-350 250 #6-350 #6-350 N/A N/A N/A

(a)

3/0-500

3/0-

(2)500

3/0-500

(b)

1000 N/A 250-500

600

(a)

700

(b)

800 N/A #1-500

500

(a)

600

(a)

500 3/0-500

300 400

400 3/0-500

(a)

250 300

(a)

350 3/0-500

200 250

(b)

1000 N/A 250-500

(a)

700 N/A #1-500

(b)

800 N/A #1-500

(a)

600 N/A 3/0-500

(a)

500 3/0-500

(a)

450 3/0-500

(a)

350 3/0-500

N/A

N/A 3/0-500

3/0-500

#6-350

3/0-500

#6-350 #6-350 N/A N/A N/A

(a)

3/0-500

#1-500

3/0-500

#6-350

3/0-500

(c)

1000 N/A 250-500

(a)

600

(b)

700

(b)

800 N/A #1-500

500

(a)

600

(a)

500 3/0-500

300

(a)

400

(a)

400 3/0-500

250

(a)

300

(a)

N/A N/A N/A

(c)

1000 N/A 250-500

(b)

700 N/A #1-500

(b)

800 N/A #1-500

(a)

600 N/A 3/0-500

(a)

500 3/0-500

(a)

400 3/0-500

(a)

450 3/0-500

(a)

300 3/0-500

(a)

N/A N/A N/A

N/A

N/A 3/0-500

3/0-500

#6-350

3/0-500

(a)

3/0-500

#1-500

3/0-500

#6-350

3/0-500

(b)

(a)

(b)

(a)

(c)

(a)

(b)

(a)

(c)

(b)

(a)

RLC-SVX09H-EN 95

Page 96

Installation - Electrical

Table 83. Customer Wire Selection - RTWD - 60 Hz - premium efficiency - high condensing temperature

Wire Selection

Main Terminal Block Disconnect Circuit Breaker Hi-Fault Panel Ckt Brkr

Size Wire Range Size Wire Range Size Wire Range Size Wire Range

Amp XL YD Amp XL YD Amp XL YD Amp XL YD

1 760 N/A #4-500

2 380 N/A #4-500

1 760 N/A #4-500

2 380 N/A #4-500

1 380 #4-500 #4-500 400 3/0-500

XL 175/

YD 175

380

#14-2/0

#4-500

(a)

600 N/A 3/0-500

250 400

(a)

600 N/A 3/0-500

250 400

N/A

(a)

#14-2/0 250 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350

#6-350

3/0-500

#6-350

3/0-500

(a)

700 N/A #1-500

400

(a)

500

(a)

600 N/A 3/0-500

350

(a)

450

(a)

350 3/0-500 3/0-500

225 250

175 225

N/A 3/0-500

#6-350 #6-350

(a)

3/0-500

(b)

700 N/A #1-500

400

(a)

500

(a)

600 N/A 3/0-500

350

(a)

450

(a)

350 3/0-500 3/0-500

225 250

(a)

300 3/0-500

175 225

1 380 #4-500 #4-500 250 #6-350 #6-350 250 #6-350 #6-350 N/A N/A N/A

100

2 175 #14-2/0 #14-2/0

1 760 N/A #4-500

(a)

#10-1/0

250

#6-350

600 N/A 3/0-500

2 380 N/A #4-500 400 N/A 3/0-500

(a)

1 760 N/A #4-500

600 N/A 3/0-500

2 380 N/A #4-500 400 N/A 3/0-500

1 380 #4-500 #4-500 400 3/0-500

XL 380

YD 175

#4-500 #14-2/0 250 #6-350 #6-350 250 #6-350 #6-350 250 #6-350 #6-350

1 380 #4-500 #4-500 400 3/0-500

(a)

#10-1/0

#6-350

3/0-500

150

#6-350 #6-350 N/A N/A N/A

175

(a)

700 N/A #1-500

(a)

500 N/A 3/0-500

(a)

600 N/A 3/0-500

(a)

450 N/A 3/0-500

(a)

400 3/0-500

(a)

300 3/0-500

(a)

3/0-500

(b)

700 N/A #1-500

(a)

500 N/A 3/0-500

(a)

600 N/A 3/0-500

(a)

450 N/A 3/0-500

(a)

400 3/0-500

(a)

300 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 225 #6-350 #6-350 225 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 250 3/0-500

(a)

3/0-500

(a)

N/A N/A N/A

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 175 #6-350 #6-350 N/A N/A N/A

(a)

1 760 N/A #4-500

700 N/A #1-500

2 380 N/A #4-500 400 N/A 3/0-500

(a)

1 760 N/A #4-500

600 N/A 3/0-500

2 380 N/A #4-500 400 N/A 3/0-500

1 380 #4-500 #4-500 400 3/0-500

(a)

3/0-500

(b)

800 N/A #1-500

500

(a)

600

(a)

700 N/A #1-500

450

(a)

500

(a)

450 3/0-500 3/0-500

N/A 3/0-500

(b)

800 N/A #1-500

500

(a)

600

(b)

700 N/A #1-500

450

(a)

500

(a)

450 3/0-500 3/0-500

XL 380

175/

#4-500

#14-2/0

#4-500

250 #6-350 #6-350

250 300

#6-350

3/0-500

(a)

#6-350

3/0-500

(a)

250 300

380

1 380 #4-500 #4-500 400 3/0-500

XL 175/

YD 175

380

#14-2/0

#4-500

#14-2/0 250 #6-350 #6-350

(a)

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350

3/0-500

(a)

350 3/0-500

225 250

175 200

(a)

#6-350 #6-350

(a)

3/0-500

(a)

350 3/0-500

225 250

(a)

N/A N/A N/A

#6-350 #6-350 N/A N/A N/A

Size

Voltage# Conn

150

160

180

Rated

200

230

380

460

575

200

230

380

460

575

200

230

380

460

575

N/A 3/0-500

#6-350 #6-350

(a)

3/0-500

#6-350 #6-350

(a)

3/0-500

(a)

3/0-500

N/A 3/0-500

#6-350

3/0-500

(a)

#6-350

3/0-500

#6-350 #6-350

(c)

(a)

(b)

(a)

(b)

(a)

(b)

(a)

96 RLC-SVX09H-EN

Page 97

Installation - Electrical

Table 83. Customer Wire Selection - RTWD - 60 Hz - premium efficiency - high condensing temperature (continued)

Wire Selection

Main Terminal Block Disconnect Circuit Breaker Hi-Fault Panel Ckt Brkr

Rated

Size

Voltage# Conn

200

230

200

380

460

575

Notes:

1. Optional non-fused disconnect and circuit breaker.

2. Copper wire only, based on nameplate minimum circuit ampacity (MCA).

3. Standard condensing temperature option refers to entering condenser water temperatures 95°F (35°C) and below.

4. Circuit two information is the same as circuit one unless listed on a separate line below circuit one values.

5. XL - across-the-line starter and YD - wye-delta starter.

(a) Will accept 2 conduits per phase in this size. (b) Will accept 3 conduits per phase in this size. (c) Will accept 3 conduits per phase in this size.

Size Wire Range Size Wire Range Size Wire Range Size Wire Range

Amp XL YD Amp XL YD Amp XL YD Amp XL YD

(a)

1 760 N/A #4-500

700 N/A #1-500

2 380 N/A #4-500 400 N/A 3/0-500

(a)

1 760 N/A #4-500

600 N/A 3/0-500

2 380 N/A #4-500 400 N/A 3/0-500

1 380 #4-500 #4-500 400 3/0-500

(a)

2 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

1 380 #4-500 #4-500 400 3/0-500

XL 380

YD 175

#4-500 #14-2/0 250 #6-350 #6-350 250 #6-350 #6-350 250 #6-350 #6-350

(a)

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

3/0-500

(b)

800 N/A #1-500

(a)

600 N/A 3/0-500

(a)

700 N/A #1-500

(a)

500 N/A 3/0-500

(a)

450 3/0-500

(a)

350 3/0-500

(a)

3/0-500

(b)

800 N/A #1-500

(a)

600 N/A 3/0-500

(b)

700 N/A #1-500

(a)

500 N/A 3/0-500

(a)

450 3/0-500

(a)

300 3/0-500

(a)

350 3/0-500

(a)

N/A N/A N/A

(a)

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 200 #6-350 #6-350 N/A N/A N/A

3/0-500

(b)

(a)

(b)

(a)

Table 84. Customer Wire Selection - RTUD - 60 Hz

Main Terminal Block Disconnect Circuit Breaker Hi-Fault Panel Ckt Brkr

Size Wire Range Size Wire Range Size Wire Range Size Wire Range

Amp XL YD Amp XL YD Amp XL YD Amp XL YD

1 380 N/A #4-500 400 N/A 3/0-500

2 175 N/A #14-2/0 250 N/A #6-350 250 N/A #6-350 250 N/A #6-350

1 380 N/A #4-500 400 N/A 3/0-500

2 175 N/A #14-2/0 250 N/A #6-350 250 N/A #6-350 250 N/A #6-350

1 175 #14-2/0 #14-2/0 250 #6-350 #6-350 225 #6-350 #6-350 225 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 150 #6-350 #6-350 150 #6-350 #6-350

1 175 #14-2/0 #14-2/0 250 #6-350 #6-350 175 #6-350 #6-350 175 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 125 #6-350 #6-350 125 #6-350 #6-350

1 175 #14-2/0 #14-2/0 250 #6-350 #6-350 150 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 100 #6-350 #6-350 N/A N/A N/A

1 380 N/A #4-500 400 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350

1 380 N/A #4-500 400 N/A 3/0-500

2 175 N/A #14-2/0 250 N/A #6-350 250 N/A #6-350 250 N/A #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 250 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 175 #6-350 #6-350 175 #6-350 #6-350

1 175 #14-2/0 #14-2/0 250 #6-350 #6-350 200 #6-350 #6-350 200 #6-350 #6-350

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 150 #6-350 #6-350 150 #6-350 #6-350

1 175 #14-2/0 #14-2/0 250 #6-350 #6-350 175 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 110 #6-350 #6-350 N/A N/A N/A

Size

Voltage# Conn

Rated

200

230

380

460

575

200

230

380

460

575

Wire Selection

(a)

400 N/A 3/0-500

(a)

350 N/A 3/0-500

(a)

500 N/A 3/0-500

350/

300

(a)

400 N/A 3/0-500

N/A 3/0-500

(a)

3/0-500

(a)

400 N/A 3/0-500

(a)

350 N/A 3/0-500

(a)

500 N/A 3/0-500

350/

(a)

300

(a)

400 N/A 3/0-500

(a)

250 3/0-500

N/A 3/0-500

(a)

3/0-500

(a)

RLC-SVX09H-EN 97

Page 98

Installation - Electrical

Table 84. Customer Wire Selection - RTUD - 60 Hz (continued)

Main Terminal Block Disconnect Circuit Breaker Hi-Fault Panel Ckt Brkr

Size Wire Range Size Wire Range Size Wire Range Size Wire Range

Amp XL YD Amp XL YD Amp XL YD Amp XL YD

(a)

1 760 N/A #4-500

600 N/A 3/0-500

2 380 N/A #4-500 250 N/A #6-350

1 380 N/A #4-500 400 N/A 3/0-500

175/

380

N/A

#14-2/0

#4-500

250 N/A #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350

1 175 #14-2/0 #14-2/0 250 #6-350 #6-350 250 #6-350 #6-350 250 #6-350 #6-350

100/

2 175 #14-2/0 #14-2/0

250

#10-1/0

#6-350

1 175 #14-2/0 #14-2/0 250 #6-350 #6-350 200 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

1 760 N/A

#4-

(2)500

(a)

600 N/A

2 380 N/A #4-500 250 N/A #6-350 400 N/A

1 380 N/A #4-500 600 N/A

2 380 N/A #4-500 250 N/A #6-350 350 N/A

1 380 #4-500 #4-500 400 3/0-(2)500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 225 #6-350 #6-350 225 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 250

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 175 #6-350 #6-350 175 #6-350 #6-350

1 175 #14-2/0 #14-2/0 250 #6-350 #6-350 200 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 150 #6-350 #6-350 N/A N/A N/A

1 760 N/A

2 380 N/A #4-500

1 760 N/A

#4-

(2)500

#4-

(2)500

(a)

250/

(a)

600 N/A

400

N/A

600 N/A

2 380 N/A #4-500 250 N/A #6-350

1 380 #4-500 #4-500 400 3/0-(2)500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 300

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350

1 175 #14-2/0 #14-2/0 250 #6-350 #6-350 225 #6-350 #6-350 N/A N/A N/A

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0

Size

Voltage# Conn

100

110

120

Rated

200

230

380

460

575

200

230

380

460

575

200

230

380

460

575

Wire Selection

(a)

350/

(a)

250/

175/

#10-1/0

150/

#6-350

110/

3/0-

(a)

(2)500

3/0-

(a)

(2)500

3/0-

(a)

(2)500

3/0-

(a)

(2)500

#6-350

3/0-

(2)500

3/0-

(2)500

400/

(a)

350/

3/0-

(a)

(2)500

225/

175/

150/

#6-350

3/0-500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

(a)

500 N/A 3/0-500

350/

(a)

400

(a)

500 N/A 3/0-500

250/

(a)

350

(a)

300 3/0-500

175/

225

150/

175

600 N/A

(a)

400 N/A

(a)

500 N/A

(a)

350 N/A

(a)

300

(a)

250

(a)

600 N/A

(a)

400/

(a)

450

600 N/A

(a)

350/

(a)

450

350

(a)

225/

250

300

(a)

(2)500

175/

225

500 N/A 3/0-500

400

N/A 3/0-500

500 N/A 3/0-500

350

225

175

150

N/A

(a)

#6-350 #6-350

#6-350 #6-350 N/A N/A N/A

600 N/A

500 N/A

300

3/0-

(2)500

3/0-

(2)500

600 N/A

450

N/A

600 N/A

450

350

250

225

175

N/A

3/0-

(2)500

#6-350 #6-350

3/0-

(a)

(2)500

#6-350 #6-350

#6-350 #6-350 N/A N/A N/A

N/A 3/0-500

(a)

#6-350

3/0-500

N/A

#6-350 #6-350

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

N/A

3/0-

(2)500

3/0-

(2)500

N/A

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

#6-350 #6-350

(a)

3/0-

(2)500

3/0-

#6-350 #6-350

(a)

98 RLC-SVX09H-EN

Page 99

Installation - Electrical

Table 84. Customer Wire Selection - RTUD - 60 Hz (continued)

Main Terminal Block Disconnect Circuit Breaker Hi-Fault Panel Ckt Brkr

Size Wire Range Size Wire Range Size Wire Range Size Wire Range

Amp XL YD Amp XL YD Amp XL YD Amp XL YD

1 760 N/A

#4-

(2)500

(a)

600 N/A

2 380 N/A #4-500 400 N/A

1 760 N/A

#4-

(2)500

(a)

600 N/A

2 380 N/A #4-500 250 N/A #6-350 450 N/A

1 380 #4-500 #4-500 400

3/0-

(2)500

(a)

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 250 #6-350 #6-350 250 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 300

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 225 #6-350 #6-350 225 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 250

2 175 #14-2/0 #14-2/0 100 #10-1/0 #10-1/0 175 #6-350 #6-350 N/A N/A N/A

(a)

1 760 N/A #4-500

700 N/A #1-500

2 380 N/A #4-500 400 N/A 3/0-500

#14-2/0

#4-500

(a)

600 N/A 3/0-500

250/

400

N/A

250 #6-350 #6-350

(a)

1 760 N/A #4-500

2 380 N/A #4-500

1 380 #4-500 #4-500 400 3/0-500

175/

380

#14-2/0

#4-500

1 380 #4-500 #4-500 400 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 250 3/0-500

100/

2 175 #14-2/0 #14-2/0

1 760 N/A #4-500

(a)

#10-1/0

250

#6-350

700 N/A #1-500

2 380 N/A #4-500 400 N/A 3/0-500

1 760 N/A #4-500

(a)

600 N/A 3/0-500

2 380 N/A #4-500 400 N/A 3/0-500

1 380 #4-500 #4-500 400 3/0-500

(a)

2 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

1 380 #4-500 #4-500 400 3/0-500

(a)

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 250 #6-350 #6-350 250 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 200 #6-350 #6-350 N/A N/A N/A

Size

Voltage# Conn

130

150

160

Rated

200

230

380

460

575

200

230

380

460

575

200

230

380

460

575

Wire Selection

3/0-

(a)

(2)500

3/0-

(a)

(2)500

3/0-

(a)

(2)500

3/0-

(a)

(2)500

(b)

(a)

#6-350

(a)

3/0-500

(a)

3/0-500

(a)

3/0-500

#10-1/0

#6-350

(b)

(a)

3/0-500

(a)

3/0-500

(a)

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

#1-500

3/0-500

#6-350

3/0-500

600 N/A

(a)

450 N/A

(a)

600 N/A

(a)

450 N/A

(a)

350

(a)

300

(a)

N/A N/A N/A

(a)

(b)

800 N/A #1-500

450/

(a)

600

(b)

700 N/A #1-500

700

(b)

450/

(a)

500

(a)

400 3/0-500

250/

(a)

300

3/0-500

(a)

350 3/0-500

225/

250

(a)

N/A N/A N/A

(b)

800 N/A #1-500

(a)

600 N/A 3/0-500

(b)

700 N/A #1-500

(a)

500 N/A 3/0-500

(a)

450 3/0-500

(a)

300 3/0-500

(a)

350 3/0-500

(a)

N/A N/A N/A

600 N/A

450 N/A

600 N/A

350

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

800 N/A #1-500

450/

600

N/A 3/0-500

700 N/A #1-500

700

450/

N/A

500

400 3/0-500

250/

#6-350

300

3/0-500

350 3/0-500

225/

#6-350 #6-350

250

175/

#6-350 #6-350 N/A N/A N/A

200

800 N/A #1-500

600 N/A 3/0-500

700 N/A #1-500

500 N/A 3/0-500

450 3/0-500

350 3/0-500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

3/0-

(2)500

(a)

3/0-

(2)500

3/0-

(2)500

N/A 3/0-500

(a)

#1-500

3/0-500

#6-350

3/0-500

N/A

#6-350

#6-350 #6-350

(a)

3/0-500

(a)

3/0-500

(a)

3/0-500

(a)

(b)

(a)

(b)

(a)

(b)

(a)

(b)

(a)

RLC-SVX09H-EN 99

Page 100

Installation - Electrical

Table 84. Customer Wire Selection - RTUD - 60 Hz (continued)

Main Terminal Block Disconnect Circuit Breaker Hi-Fault Panel Ckt Brkr

Size Wire Range Size Wire Range Size Wire Range Size Wire Range

Amp XL YD Amp XL YD Amp XL YD Amp XL YD

(a)

1 760 N/A #4-500

380/

760

N/A

#4-500/

#4-500

1 760 N/A #4-500

800 N/A #1-500

400 N/A 3/0-500

(a)

700 N/A #1-500

2 380 N/A #4-500 400 N/A 3/0-500

1 380 #4-500 #4-500 400 3/0-500

(a)

2 380 #4–500 #4–500 250 #6-350 #6-350

1 380 #4-500 #4-500 400 3/0-500

(a)

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 250 #6-350 #6-350 250 #6-350 #6-350

1 380 #4-500 #4-500 250 #6-350 #6-350 300 3/0-500

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350

(a)

1 760 N/A #4-500

2 760 N/A #4-500

1 760 N/A #4-500

800 N/A #1-500

(a)

400 N/A 3/0-500

(a)

700 N/A #1-500

2 380 N/A #4-500 400 N/A 3/0-500

1 760

#4-

500

(a)

#4-500

(a)

600 3/0-500

(a)

2 380 #4-500 #4-500 250 #6-350 #6-350 350 3/0-500

1 380 #4-500 #4-500 400 3/0-500

(a)

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 250 #6-350 #6-350 250 #6-350 #6-350

1 380 #4-500 #4-500 400 3/0-500

(a)

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350

(a)

1 760 N/A #4-500

2 760 N/A #4-500

1 760 N/A #4-500

380/

760

1 760

N/A

#4-

500

(a)

#4-500/

#4-500

800 N/A #1-500

400/

(a)

600

(a)

800 N/A #1-500

400/

(a)

600

(a)

600 3/0-500

N/A 3/0-500

(a)

2 380 #4-500 #4-500 250 #6-350 #6-350

1 380 #4-500 #4-500 400 3/0-500

175/

380

#14-2/0/

#4-500

#14-2/0/

#4-500

250 #6-350 #6-350

1 380 #4-500 #4-500 400 3/0-500

(a)

2 175 #14-2/0 #14-2/0 250 #6-350 #6-350 250 #6-350 #6-350 N/A N/A N/A

Size

Voltage# Conn

180

200

220

Rated

200

230

380

460

575

200

230

380

460

575

200

230

380

460

575

Wire Selection

(b)

(a)

(b)

(a)

3/0-500

(a)

3/0-500

(b)

(a)

(b)

(a)

3/0-500

(a)

3/0-500

(a)

3/0-500

(b)

(a)

(b)

(a)

3/0-500

(a)

3/0-500

(a)

3/0-500

800 N/A #1-500

600/

700

N/A

3/0-500

#1-500

800 N/A #1-500

500/

600

500 3/0-500

300/

350

400 3/0-500

200/

225

N/A 3/0-500

(a)

3/0-500

(a)

3/0-500

#6-350 #6-350 N/A N/A N/A

1000 N/A 250-500

700 N/A #1-500

800 N/A #1-500

600 N/A 3/0-500

500 3/0-500

400 3/0-500

350 3/0-500

250/

225

(a)

3/0-500

(a)

3/0-500

(a)

3/0-500

(a)

3/0-500

#6-350 #6-350 N/A N/A N/A

1000 N/A 250-500

700 N/A #1-500

1000 N/A 250-500

600/

700

600 3/0-500

350/

3/0-500

450

500 3/0-500

250/

#6-350/

350

3/0-500

400 3/0-500

N/A

(a)

3/0-500

#1-500

3/0-500

#6-350/

3/0-500

(b)

800 N/A #1-500

(a)

600/

(b)

700

(b)

800 N/A #1-500

500/

(a)

600

(a)

500 3/0-500

300/

(a)

350

(a)

400 3/0-500

(a)

N/A N/A N/A

(c)

1000 N/A 250-500

(b)

700 N/A #1-500

(b)

800 N/A #1-500

(a)

600 N/A 3/0-500

(a)

500 3/0-500

(a)

350 3/0-500

(a)

400 3/0-500

(a)

N/A N/A N/A

(c)

1000 N/A 250-500

(b)

700 N/A #1-500

(c)

1000 N/A 250-500

(a)

600/

(b)

700

(a)

600 3/0-500

350/

(a)

450

(a)

500 3/0-500

250/

(a)

350

(a)

N/A N/A N/A

N/A

N/A 3/0-500

3/0-500

N/A

3/0-500

#6-350/

3/0-500

(a)

3/0-500

#1-500

3/0-500

#1-500

3/0-500

#6-350/

3/0-500

(a)

(b)

(a)

(d)

(a)

(c)

(a)

100 RLC-SVX09H-EN

Trane RTWD 60, RTWD 90, RTWD 120, RTWD 150, RTWD 200 Installation and Maintenance Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Warnings, Cautions and Notices

Factory Warranty Information

Introduction

Model Number Description

Nameplates

Unit Nameplate

Model Number Coding System

ASME Nameplate

Compressor Nameplate

Model Number Descriptions

RTWD Model Number

Compressor Model Number

General Information

Unit Description

Accessory/Options Information

General Data

Pre-Installation

Inspection Checklist

Unit Storage

Installation requirements and Contractor responsibilities

Unit Dimensions/Weights

Service Clearances and Dimension

Weights

Installation - Mechanical

Location Requirements

Noise Considerations

Foundation

Clearances

Lifting Procedure

Rigging

Unit Isolation and Leveling

Center of Gravity

Evaporator Piping

Low Evap Refrigerant Cutout/Percent Glycol Recommendations

Condenser Water Piping (RTWD Units Only)

Refrigerant Relief Valve Venting

RTUD Installation

Application examples

Remote Air-Cooled Condenser Interconnection Refrigerant Piping

Condenser by Others Requirement for Stable fan operation at low ambient temperatures

System Configuration

Equivalent Line Length

Liquid Line Sizing

Discharge (Hot Gas) Line Sizing

Example

Refrigerant Charge Determination

RTUD Chilled Water Flow Control

Oil Charge Determination

Outdoor AirTemperature Sensor Installation Requirements

Fan Control for the Remote Air Cooled Condenser

RTUD Condenser Elevation Setting

Shipping Spacers

Installation - Electrical

General Recommendations