Trane Vertical Stack Wshp Installation And Maintenance Manual Installation, Operation,

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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.

Installation, Operation,

and Maintenance

Water Source Heat Pump

Axiom™ High Efficiency Vertical Stack — GET

¾-3Tons-60Hz

November 2013 WSHP-SVX10B-EN

© 2013Trane All rights reserved WSHP-SVX10B-EN

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.

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

must also be adhered to for responsible management of

refrigerants. Know the applicable laws and follow them.

ATTENTION: Warnings, Cautions and Notices appear at

appropriate sections throughout this literature. Read

these carefully:

WARNING Indicates a potentially hazardous

situation which, if not avoided, could

result in death or serious injury.

CAUTIONsIndicates 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.

NOTICE: Indicates a situation that could result in

equipment or property-damage only

WARNING

Contains Refrigerant!

System contains oil and refrigerant under high

pressure. Recover refrigerant to relieve pressure before

opening the system. See unit nameplate for refrigerant

type. Do not use non-approved refrigerants, refrigerant

substitutes, or refrigerant additives.

Failure to follow proper procedures or the use of non-

approved refrigerants, refrigerant substitutes, or

refrigerant additives could result in death or serious

injury or equipment damage.

WARNING

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.

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.

ALWAYS refer to appropriate MSDS sheets and OSHA

guidelines for proper PPE.

• When working with or around hazardous chemicals,

ALWAYS refer to the appropriate MSDS sheets and

OSHA guidelines for information on allowable

personal exposure levels, proper respiratory

protection and handling recommendations.

• If there is a risk of arc or 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.

Warnings, Cautions and Notices

WSHP-SVX10B-EN 3

Revision Summary

WSHP-SVX10B-EN (15 November 2013)

• WPRD Chassis Model Number change

WSHP-SVX10B-EN (18 June 2013)

• Add ECM motor

Trademarks

Trane and theTrane logo are trademarks or registered

trademarks ofTrane in the United States and other

countries.Trane is a business of Ingersoll Rand. All

trademarks referenced in this document are the

trademarks of their respective owners.

4 WSHP-SVX10B-EN

Table of Contents

Model Number Descriptions .............. 5

General Information ..................... 7

Pre-Installation .......................... 8

Dimensions and Weights ................. 9

Installation ............................. 12

Electrical Data .......................... 21

Pre-Start-up ............................ 22

Checklist ............................ 22

Initial Unit Start-up ................... 22

Operating Pressures .................... 23

Start-up ................................ 26

Maintenance ........................... 27

Troubleshooting ........................ 28

Unit Wiring ............................ 30

Warranty ............................... 34

WSHP-SVX10B-EN 5

Vertical High-Rise Cabinet

WSHP

Digits 1-3: Unit Configuration

GET = High Efficiency Vertical High Rise

Heat Pump

Digit 4: Development Sequence

E = R-410A

Digits 5-7: Nominal Size (Tons)

009=¾Tons

012=1Tons

015=1¼Tons

018=1½Tons

024 = 2Tons

036 = 3Tons

Digit 8: Voltage (Volts/Hz/Phase)

1 = 208/60/1

2 = 230/60/1

7 = 265/60/1

Digit 9: Heat Exchanger

1 = Copper Water Coil

2 = Cupro-Nickel Water Coil

3 = Copper Water Coil with Isolation

Valve and Low Flow Control

4 = Cupro- Nickel Water Coil with

Isolation Valve and Low Flow Control

5 = Copper Water Coil with Isolation

Valve and High Flow Control

6 = Cupro-Nickel Water Coil with Isolation

Valve and High Flow Control

Digit 10: Current Design

Sequence

Digit 11: Refrigeration Circuit

0 = Heating and Cooling Circuit

Digit 12: Blower Configuration

1 = Free Discharge - PSC motor

2 = Ducted Discharge - PSC motor

3 = Free Discharge w/1" Flange -

PSC motor

4 = Free Discharge w/3" Flange -

PSC motor

5 = ECM motor w/o flange

6 = ECM motor w/1" flange

7 = ECM motor w/3" flange

8 = Chassis only/No motor (ECM Control)

9 = Chassis only/No motor (PSC Control)

Digit 13: Freeze Protection

A = 20° freezestat

B = 35° freezestat

Digit 14: Open Digit

0 = Open

S = Special

Digit 15: Supply Air

Arrangement

0 = No Supply Air Arrangement

1 = Back and Front Supply Air

2 = Back and Left Supply Air

3 = Back and Right Supply Air

4 = Front and Left Supply Air

5 = Front and Right Supply Air

6 = Left and Right Supply Air

7 = Back, Front and Right Supply Air

8 = Back, Front and Left Supply Air

9 = Front, Right and Left Supply Air

B = Back Supply Air

L = Left Supply Air

R = Right Supply Air

T =Top Supply Air

F = Front Supply Air

Digit 16: Return Air

Arrangement

0 = No Return Air Door (Field Provided)

1 = Flush with Wall, Acoustic Hinged

Return Air Door with Keyless Entry

2 = Flush with Wall, Acoustic Hinged

Return Air Door with Keylock Entry

Digit 17: Control Types

D = Deluxe 24V Controls

C =Tracer™ ZN510 Controls

Digit 18: Thermostat Sensor

Location

0 = Wall Mounted Location

Digit 19: Fault Sensors

0 = No Fault Sensors

1 = Condensate Overflow Sensor

2 = Filter MaintenanceTimer

3 = Condensate Overflow and Filter

MaintenanceTimer

Digit 20-22: Open Digits

Digit 23: Unit Mounted

Disconnect

0 = No Unit Mounted Switch

C =Toggle Switch Only

D =Toggle Switch with Fuses

Digit 24: Filter Type

1 = 1-inchThrowaway Filter

Digit 25: Acoustic Arrangement

0 = Enhanced Sound Attenuation

1 = Deluxe Sound Attenuation

Digit 26: Factory Configuration

3 = R-410A Cabinet

Digit 27: Paint Color

8 = Polar White

Digit 28: Outside Air Option

0 = No Outside Air

Digit 29: Piping Arrangement

B = Back Riser Location

L = Left Hand Riser Location

R = Right Hand Riser Location

Digit 30: Riser Type

0 = No Riser

L =Type L Riser

M=Type M Riser

Digit 31: Supply Riser

0 = No Riser

B = 1" Dia. Riser with Insulation

C = 1¼" Dia. Riser with Insulation

D = 1½" Dia. Riser with Insulation

E = 2 Dia. Riser with Insulation

F = 2½" Dia. Riser with Insulation

G = 3" Dia. Riser with Insulation

2 = 1" Dia. Riser

3 = 1¼" Dia. Riser

4 = 1½" Dia. Riser

5 = 2" Dia. Riser

6 = 2½" Dia. Riser

7 = 3" Dia. Riser

Digit 32: Return Riser

0 = No Riser

B = 1" Dia. Riser with Insulation

C = 1¼" Dia. Riser with Insulation

D = 1½" Dia. Riser with Insulation

E = 2" Dia. Riser with Insulation

F = 2½" Dia. Riser with Insulation

G = 3" Dia. Riser with Insulation

2 = 1" Dia. Riser

3 = 1¼" Dia. Riser

4 = 1½" Dia. Riser

5 = 2" Dia. Riser

6 = 2½" Dia. Riser

7 = 3" Dia. Riser

Digit 33: Condensate Riser

0 = No Riser

B = 1" Dia. Riser with Insulation

C = 1¼" Dia. Riser with Insulation

D = 1½" Dia. Riser with Insulation

E = 2" Dia. Riser with Insulation

F = 2½" Dia. Riser with Insulation

G = 3" Dia. Riser with Insulation

2 = 1" Dia. Riser

3 = 1¼" Dia. Riser

4 = 1½" Dia. Riser

5 = 2" Dia. Riser

6 = 2½" Dia. Riser

7 = 3" Dia. Riser

Model Number Descriptions

6 WSHP-SVX10B-EN

Model Number Descriptions

Digit 34, 35, 36: Riser Length

000 = No Riser

096 = 96" Riser Length

097 = 97" Riser Length

098 = 98" Riser Length

099 = 99" Riser Length

100 = 100" Riser Length

101 = 101" Riser Length

102 = 102" Riser Length

103 = 103" Riser Length

104 = 104" Riser Length

105 = 105" Riser Length

106 = 106" Riser Length

107 = 107" Riser Length

108 = 108" Riser Length

109 = 109" Riser Length

110 = 110" Riser Length

111 = 111" Riser Length

112 = 112" Riser Length

113 = 113" Riser Length

114 = 114" Riser Length

115 = 115" Riser Length

116 = 116" Riser Length

117 = 117" Riser Length

118 = 118" Riser Length

119 = 119" Riser Length

120 = 120" Riser Length

Vertical High-Rise Chassis

WSHP

Digits 1-3: Unit Configuration

GET = High Efficiency Vertical High Rise

Heat Pump (cabinet with blower/motor)

Digit 4: Development Sequence

E = R-410A

Digits 5-7: Nominal Size (Tons)

009=¾Tons

012=1Tons

015=1¼Tons

018=1½Tons

024 = 2Tons

036 = 3Tons

Digit 8: Voltage (Volts/Hz/Phase)

1 = 208/60/1

2 = 230/60/1

7 = 265/60/1

Digit 9: Heat Exchanger

1 = Copper Water Coil

2 = Cupro-Nickel Water Coil

3 = Copper Water Coil with Isolation

Valve and Low Flow Control

4 = Cupro- Nickel Water Coil with Isolation

Valve and Low Flow Control

5 = Copper Water Coil with Isolation

Valve and High Flow Control

6 = Cupro-Nickel Water Coil with Isolation

Valve and High Flow Control

Digit 10: Current Design

Sequence

Digit 11: Refrigeration Circuit

0 = Heating and Cooling Circuit

Digit 12: Blower Configuration

1 = Free Discharge - PSC motor

2 = Ducted Discharge - PSC motor

3 = Free Discharge w/1" Flange -

PSC motor

4 = Free Discharge w/3" Flange -

PSC motor

5 = ECM motor w/o flange

6 = ECM motor w/1" flange

7 = ECM motor w/3" flange

8 = Chassis only/No motor (ECM Control)

9 = Chassis only/No motor (PSC Control)

Digit 13: Freeze Protection

0 = None or Standard

A = 20° Freezestat

B = 35° Freezestat

Digit 14: Open Digit

0 = Open

Digit 15: Supply Air

Arrangement

0 = No Supply Air Arrangement

1 = Back and Front Supply Air

2 = Back and Left Supply Air

3 = Back and Right Supply Air

4 = Front and Left Supply Air

5 = Front and Right Supply Air

6 = Left and Right Supply Air

7 = Back, Front and Right Supply Air

8 = Back, Front and Left Supply Air

9 = Front, Right and Left Supply Air

B = Back Supply Air

L = Left Supply Air

R = Right Supply Air

T =Top Supply Air

F = Front Supply Air

Digit 16: Return Air

Arrangement

0 = No Door (Chassis Only)

1 = Flush with Wall, Acoustic Hinged

Return Air Door with Keyless Entry

2 = Flush with Wall, Acoustic Hinged

Return Air Door with Keylock Entry

Digit 17: Control Types

0 = Basic Controls for WPRD Retrofit

Chassis

D = Deluxe 24V Controls

C =Tracer™ ZN510 Controls

Digit 18: Thermostat Sensor

Location

0 = Wall Mounted Location

Digit 19: Fault Sensors

0= No Fault Sensors

1 = Condensate Overflow Sensor

2 = Filter MaintenanceTimer

3 = Condensate Overflow and Filter

MaintenanceTimer

Digit 20-22: Open Digits

Digit 23: Unit Mounted

Disconnect

0 = No Unit Mounted Switch

C = Switch Only

D = Switch with Fuses

Digit 24: Filter Type

1 = 1-inchThrowaway Filter

Digit 25: Acoustic Arrangement

0 = Enhanced Sound Attenuation

1 = Deluxe Sound Attenuation

Digit 26: Factory Configuration

2 = R-410A Chassis

R = WPRD Retrofit Chassis

Digit 27: Paint Color

8 = Polar White

Digit 28: Outside Air Option

0 = No Outside Air

Digit 29: Piping Arrangement

B = Back Riser Location

L = Left Hand Riser Location

R = Right Hand Riser Location

Digit 30: Riser Type

0 = No Riser (Chassis Only)

Digit 31: Supply Riser

0 = No Riser (Chassis Only)

Digit 32: Return Riser

0 = No Riser (Chassis Only)

Digit 33: Condensate Riser

0 = No Riser (Chassis Only)

Digit 34, 35, 36: Riser Length

000 = No Riser (Chassis Only)

WSHP-SVX10B-EN 7

General Information

Blower/Motor

The blower and motor is located inside the unit cabinet.

The blower and motor may be removed from the cabinet

through the chassis opening. After removing the chassis,

the blower assembly is strapped into the unit cabinet

through a single metal, flexible bracket. We refer to this

bracket as a housing belly bracket. After detaching one

screw at the bottom/front edge of the bracket, the housing

and motor are free to be lifted from the fan deck.

Compressor Nameplate

The nameplate for the compressors are located on the

compressor shell.

Controls

A 75 VA transformer is factory supplied on this unit

configuration. See wiring diagram on chassis access panel

for field wiring connection to the 24V mechanical

thermostat.

Deluxe 24V Controls

Units containing the Deluxe 24V control design will

incorporate a microprocessor-based control board.The

Trane microprocessor board is factory wired to a terminal

strip to provide all necessary terminals for field

connection.The deluxe board is equipped with a random

start relay, anti-short cycle timer, brown out protection,

compressor disable, unit safety control, diagnostics and a

generic relay (which may be available for field use). See

p. 14 for diagnostic information.

Power wiring is made at the contactor.The wiring is fed

through the left or right conduit tube, and into the cabinet’s

control box (contactor).

Schrader Connections

Connections for the low and high side of the refrigeration

system are located conveniently on the chassis’ front

beneath a sheet metal plate.

Sound Attenuation

Sound attenuation is applied as a standard feature in the

product design.The enhanced reduction package includes

a heavy gage base plate, and gasket/insulation around the

compressor enclosure.

An optional deluxe sound reduction package is also

available. It includes a heavy gage base plate, gasket and

insulation around the compressor enclosure, and

vibration isolation between the chassis and cabinet. An

additional dampening treatment is applied around the

compressor enclosure to achieve greater acoustical

reductions.

Unit Description

Before shipment, each unit is leak tested, dehydrated,

charged with refrigerant and run tested for proper control

operation.

Unit Nameplate

The unit nameplate is located at the front of the unit. It

includes the unit model number, serial number, electrical

characteristics, refrigerant charge, and other pertinent unit

data.

Water Connections

½" or ¾" water connections are located on the chassis’s

upper section and clearly labeled for water-in/out hose to

riser hook-up.

Water-to-Refrigerant Coils

The co-axial water-to-refrigerant heat exchanger for the ¾

ton through 3 ton equipment is constructed of copper or

cupro-nickel (option) for the water section and stainless

steel for the refrigeration section.

The heat exchanger is leak tested to assure there is no

cross leakage between the water and refrigerant gas.

ZN510 Controls

Units incorporating the ZN510 control option design will

include a digital LonTalk™ certified control board.The

control board will support such options as: random start

delay, heating/cooling status, occupied/unoccupied mode

and fan/filter status.

Power wiring is made at the contactor.The wiring is fed

through the left or right conduit tube, and into the cabinet’s

control box (contactor). See manual WSHP-IOP-2 for

diagnostic information.

8 WSHP-SVX10B-EN

Pre-Installation

Jobsite Inspection

Always perform the following checks before accepting a

unit:

1. Verify that the nameplate data matches the data on the

sales order and bill of lading (including electrical data).

2. Verify that the power supply complies with the unit

nameplate specifications.

3. Visually inspect the exterior of the unit, for signs of

shipping damage. Do not sign the bill of lading

accepting the unit(s) until inspection has been

completed. Check for damage promptly after the

unit(s) are unloaded. Once the bill of lading is signed at

the jobsite, the unit(s) are now the property of the

SOLDTO party and future freight claims MAY NOT be

accepted by the freight company.

4. Verify that the refrigerant charge has been retained

during shipment by use of gauges. Schrader taps are

located external to the cabinet on the ¾-3 ton

equipment.

5. After assuring that charge has been retained, reinstall

the schrader caps to assure that refrigerant leakage

does not occur.

Jobsite Storage

This unit is intended for indoor use only.To protect the unit

from damage due to the elements, and to prevent possible

IAQ contaminant sources from growing, the unit should be

stored indoors. If indoor storage is not possible, the

following provisions for outdoor storage must be met:

1. Place the unit(s) on a dry surface or raise above the

ground to assure adequate air circulation beneath the

unit.

2. Cover the unit(s) with a water proof tarp to protect

them from the elements.

3. Make provisions for continuous venting of the covered

units to prevent moisture from standing on the unit(s)

surfaces. Wet interior unit insulation can become an

amplification site for microbial growth which has been

determined to be a cause of odors and serious health

related indoor air quality problems.

4. Store refrigeration units (chassis) units in the normal

UP orientation to maintain oil in the compressor.

Cabinet configurations may be stored as crated.

5. Do not stack units.

WARNING

Fiberglass Wool!

Product contains fiberglass wool. Disturbing the

insulation in this product during installation,

maintenance or repair will expose you to airborne

particles of glass wool fibers and ceramic fibers known

to the state of California to cause cancer through

inhalation. Glass wool fibers could result in respiratory,

skin or eye irritation.

NOTICE:

Microbial Growth!

Wet interior unit insulation can become an

amplification site for microbial growth (mold), which

may cause odors and damage to the equipment and

building materials. If there is evidence of microbial

growth on the interior insulation, the insulation should

be removed and replaced prior to operating the system.

WSHP-SVX10B-EN 9

Dimensions and Weights

Unit Location and Clearances

Locate the unit in an indoor area.The ambient

temperature surrounding the unit must not be less than

45°F. Do not locate the unit in areas subject to freezing.

Attention should be given to service clearance and

technician safety. The unit chassis should be easily

removed from the cabinet in all applications.There must

be enough space for service personnel to perform

maintenance or repair. Provide sufficient room to make

water, and electrical connection(s). Local and national

codes should be followed in providing electrical power

connections.

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 death or serious injury

or possible equipment or property-only damage.

Table 1. Unit weights

Size Shipping weight with

pallet (lb) Shipping weight

without pallet (lb)

Cabinet

009 135 115

012 135 115

015 175 150

018 175 150

024 225 195

036 225 195

Chassis

009 88 78

012 107 97

015 112 102

018 117 107

024 174 164

036 190 180

Figure 1. Mechanical clearances

ALLOW 36" (914 mm)

AT UNIT FRONT FOR

CHASSIS REMOVAL

RSD

Dimensions and Weights

10 WSHP-SVX10B-EN

Figure 2. GET 009-036

Table 2. GET 009-036

GET A B C D E F

009, 012 16¼"

(413) 16¼"

(413) 8 1/8"

(206) 39 1/8"

(994) 14¾"

(375) ¾"

(19)

015-018 18"

(457) 20"

(508) 10"

(254) 40 5/8"

(1032) 18¾"

(476) ¾"

(19)

024-036 24"

(610) 24"

(610) 12"

(305) 49 5/8"

(1260) 22 5/8"

(575) ¾"

(19)

Dimensions and Weights

WSHP-SVX10B-EN 11

Return Air (hinged) Acoustical Door

The hinged acoustical door is recessed into the wall so that

the door is flush with the surface of the wall.

The opening through the wall for the door assembly must

be centered with the return-air opening of the unit cabinet.

For full installing instructions of the return-air acoustical

door, see p. 14.

Table 3. Return air hinged acoustical door

Unit Size A B

009

012 19¼”

(489) 44 1/8”

(1121)

015

018 23¼”

(591) 45¼”

(1149)

024

036 27 1/8”

(689) 54 5/8”

(1387)

Figure 3. Return air (hinged) acoustical door

RETURN-AIR OPENING

FLANGE ON CABINET

RETURN-AIR OPENING

FLANGE ON CABINET

2 X 4 STUD

A

B

SHEET ROCK

OPENING

TOP VIEW

SIDE VIEW

CABINET

5“

B

4 5/8“

2 1/4“

3 1/2” ±3/8”

3 1/2” ±3/8”

1 1/2” X 2 3/8”

FLOOR

SHEETROCK

SHEETROCK

RETURN AIR

DOOR FRAME

RETURN AIR

DOOR FRAME

1“ X 1” CLOSED

CELL INSULATION

1“ X 1” CLOSED

CELL INSULATION

ROC

K

3 1/2” ±3/8”

1 1/4”

+1/2”/-0” 1 1/4”

+1/2”/-0”

A

1“ X 1” CLOSED

CELL INSULATION

1“ X 1” CLOSED

CELL INSULATION

2“ X 4”

STUD

2“ X 4” STUD

RETURN AIR OPENING

FLANGE ON CABINET

RETURN AIR OPENING

FLANGE ON CABINET

SHEETROCK

SHEETROCK

RETURN AIR

DOOR FLANGE

CABINET

CABINET

Note:

Finished wall and framing should not

touch the unit cabinetry.

12 WSHP-SVX10B-EN

Installation

General Installation Checks

The checklist below is a summary of the steps required to

successfully install a unit.This checklist is intended to

acquaint the installing personnel with procedures

required in the installation process. It does not replace the

detailed instructions called out in the applicable sections

of this manual.

1. Remove packaging and inspect the unit. Check the unit

for shipping damage and material shortage; file a

freight claim and notify appropriate sales

representation.

Note: The unit cabinet is packaged in a wooden crate. A

pry bar and/or hammer will be needed for

packaging removal.

Note: The chassis sits inside a cardboard tray with an

upper box for protection.Typically four chassis will

be shrink-wrapped to a single pallet.

2. Verify the correct model, options and voltage from the

unit nameplate.

3. Verify the installation location of the unit will provide

the required clearance for proper operation.

4. Remove refrigeration access panel and inspect the

unit. Be certain the refrigerant tubing has clearance

from adjacent parts.

Main Electrical

1. Verify the power supply complies with the unit

nameplate specifications.

2. Inspect all control panel components; tighten any

loose connections.

3. Connect properly sized and protected power supply

wiring to a field-supplied/installed disconnect switch

and to the unit power block (1TB1) in the unit’s cabinet

control box for equipment.

4. Install proper grounding wires to an earth ground.

Note: All field-installed wiring must comply with NEC

and applicable local codes.

Low Voltage Wiring (AC & DC)

Requirements

Connect properly sized control wiring to the proper

termination points between the field supplied thermostat

and the terminal plug in the equipment’s junction box.

Unit Placement

WARNING

Hazardous Voltage!

Disconnect all electric power, including remote

disconnects before servicing. Follow proper lockout/

tagout procedures to ensure the power can not be

inadvertently energized. Failure to disconnect power

before servicing could result in death or serious injury.

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.

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 death or serious injury

or possible equipment or property-only damage.

Figure 4. Stacking illustration

FLOOR

FLOOR

3" SWAGE

Installation

WSHP-SVX10B-EN 13

If unit cabinet assembly includes factory provided risers,

and "no" field provided between-the-floor riser

extensions, please move to Step 1.

Note: Risers are designed to accommodate a maximum

of 1½" to 3" expansion and contraction. If the total

calculated riser expansion exceeds 3", expansion

devices must be field provided.

If unit cabinet assembly includes factory provided risers

and field provided between-the-floor riser extensions are

required, install the extensions before installing the

cabinet.

1. Install drain valve, shut-off/balancing valves, flow

indicators and drain at the base of each supply and

return riser to enable system flushing at start-up,

balancing and service/maintenance.

2. Lift cabinet into space while aligning it into the

3"swage of the riser below.

Note: Take extra care as not to scrape or dent risers

during positioning.The riser should fall

approximately 2" into the 3" swage.This will allow

for the variation in floor-to-floor dimensions, and

keep the riser joints from bottoming out.

3. Level the cabinet.

4. Plumb risers in two planes to assure proper unit

operation and condensate drainage.

5. Anchor all units into place.

6. For field provided risers, center the supply/return

stubouts into the unit expansion slots.The stubouts

should be perpendicular to the cabinet panel.

7. Verify all risers are vertical and that they penetrate the

swaged joint at least 1". Riser should not be allowed to

bottom out.

8. Braze riser joints. Soft solder or low-temperature alloys

should not be used in this application.

9. If risers are field provided, it is recommended that the

risers be anchored to the building structure with a

minimum of one contact point. For expansion and

contraction reasons, do not fasten risers rigidly to the

building.

10. Seal access holes made through the cabinet for piping

with suitable material to help eliminate air leakage.

11. S e e “Cleaning and Flushing the Water Loop,” p. 16 for

system flushing.

Note: Remove shipping straps from risers.

Water Connection

For vibration isolation, it is recommended that flexible

steel braided hoses be installed instead of hard piping

between the vertical risers and the unit chassis.

Trane offers 4-types of hose kit variations:

• Stainless steel braided flexible hose with manual shut-

off (ball) valves

• Stainless steel braided flexible hose with manual

deluxe shut-off (ball) valves

• Stainless steel braided flexible hose with manual

circuit-setter valve

• Stainless steel braided flexible hose with automatic

balancing valve

Additional accessories, such as a strainer are

recommended for use to eliminate contaminants from

entering the co-axial water-to-refrigerant heat exchangers.

Note: Hoses should be no longer than 24”

Field Installed Power Wiring

Verify that the power supply available is compatible with

the unit’s nameplate. Use only copper conductors to

connect the power supply to the unit.

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.

NOTICE:

Use Copper Conductors Only!

Unit terminals are not designed to accept other types of

conductors. Failure to use copper conductors may

result in equipment damage.

Installation

14 WSHP-SVX10B-EN

Main Unit Power Wiring

A field supplied disconnect switch must be installed at or

near the unit in accordance with the National Electric Code

(NEC latest edition).

Location of the applicable electric service entrance for

HIGH (line voltage) may be found in Figure 5, p. 14.

Route power wire to the cabinet control box through the

factory installed conduit at the top of the unit

cabinetry.The high voltage connection is made at the 1PB1

power block in the cabinet control box. Refer to the

customer connection diagram that is shipped with the unit

for specific termination points.

Provide proper grounding for the unit in accordance with

the local and national codes.

Control Power Transformer

The 24V control power transformers are to be used only

with the accessories called out in this manual.

Transformers rated greater than 75 VA are equipped with

internal circuit breakers. If a circuit breaker trips, turn OFF

all power to the unit before attempting to reset it.

The transformer is located in the chassis control box.

Drywall Installation

Before installing drywall around cabinet, cover the cabinet

supply and return openings with plastic or cardboard to

help prevent dust or construction debris from reaching

unit components. Warranties will be voided if paint or

foreign debris is allowed to contaminate internal unit

components.

The location of the drywall may be dependent upon the

type of return air access design.

For units containing a field provided return air access

assembly, the contractor must calculate location of

drywall to allow for frame mounting.

Units Utilizing Hinged Acoustic Door

Assembly

2. The height of the door assembly must be positioned to

recess the door 2¼” from the cabinet’s return-air

opening, Figure 7, p. 15 - side view blow-up.

WARNING

Hazardous Voltage!

Disconnect all electric power, including remote

disconnects before servicing. Follow proper lockout/

tagout procedures to ensure the power can not be

inadvertently energized. Failure to disconnect power

before servicing could result in death or serious injury.

Figure 5. Power wire entrance

WARNING

Hazardous Voltage!

Disconnect all electric power, including remote

disconnects before servicing. Follow proper lockout/

tagout procedures to ensure the power can not be

inadvertently energized. Failure to disconnect power

before servicing could result in death or serious injury

Figure 6. Mock-up of stud placement

1. Locate the side studs a

minimum of 1¼” and a

maximum of 1 3/8” from the

cabinet to the side of the stud.

This critical dimension,

combined with "distance

between studs" is used to

determine the side-to-side

opening for the door, dimension

A.The distances provided in the

table are a "minimum"

dimension. Allow 3½” from the

front of the cabinet to the sheet

rock surface, Figure 7, p. 15 - top

view, Figure 6, p. 14 - mock-up

of stud placement.

Installation

WSHP-SVX10B-EN 15

3. Locate dimensions A and B for sheet rock opening size.

The position of the sheet rock opening must be

centered side-to-side with the return-air opening in the

cabinet. Ensure the bottom of the sheet rock opening is

2¼” below the return-air opening in the cabinet.This

allows the door recess to rest on the bottom of the

sheet rock opening for proper vertical placement of the

door.

4. Place the door frame into the sheet rock opening. A

positive seal is critical between the back of the door

frame and the front of the cabinet. Ensure that the

gasket material seals properly.

Note: When placing the sheet rock panel, make certain

the opening for the door is centered with the

return-air opening in the cabinet (±1/8").

8. Install Filter.

9. Vacuum all dust and construction debris from unit after

cutting out supply/return openings.

Supply Air Ductwork

A 2" (50.8 mm) duct flange may be required to help

eliminate supply air from recirculating back into the return

air, air-to-refrigerant coil prior to discharging into the

space.

Equipment containing a top discharge, ducted design:

install field ductwork to the unit providing a water tight

flexible connector at the unit.This helps prevent operating

sounds from transmitting through the ductwork. Elbows

with turning vanes or splitters are recommended to

minimize air noise due to turbulence and to help reduce

static pressure.

Figure 7. Drywall installation for hinged acoustic door

Table 4. Sheet rock opening size

Unit Size A B

09

012 19¼”

(489) 44 1/8”

(1121)

015

018 23¼”

(591) 45¼”

(1149)

024

036 27 1/8”

(689) 54 5/8”

(1387)

RETURN-AIR OPENING

FLANGE ON CABINET

RETURN-AIR OPENING

FLANGE ON CABINET

2 X 4 STUD

A

B

SHEET ROCK

OPENING

TOP VIEW

SIDE VIEW

CABINET

5“

B

4 5/8“

2 1/4“

3 1/2” ±3/8”

3 1/2” ±3/8”

1 1/2” X 2 3/8”

FLOOR

SHEETROCK

SHEETROCK

RETURN AIR

DOOR FRAME

RETURN AIR

DOOR FRAME

1“ X 1” CLOSED

CELL INSULATION

1“ X 1” CLOSED

CELL INSULATION

ROC

K

3 1/2” ±3/8”

1 1/4”

+1/2”/-0” 1 1/4”

+1/2”/-0”

A

1“ X 1” CLOSED

CELL INSULATION

1“ X 1” CLOSED

CELL INSULATION

2“ X 4”

STUD

2“ X 4” STUD

RETURN AIR OPENING

FLANGE ON CABINET

RETURN AIR OPENING

FLANGE ON CABINET

SHEETROCK

SHEETROCK

RETURN AIR

DOOR FLANGE

CABINET

CABINET

Note:

Finished wall and framing should not

touch the unit cabinetry.

Figure 8. Door opening

5. Secure the door frame to the side

studs using the holes located in

the door frame and field provided

screws.

Note: If the gap between the door

frame, and the side stud is

over 1/16-inch, place a shim in

between the door frame and

the stud to prevent the door

frame from bending/denting.

Figure 9. Air panel gasket

6. Place the air panel into the door

opening.The gasket on the back

side of the air panel should seal

around the coil perimeter.

Figure 10. Secure to door frame

7. After verifying that the air panel

gasket is sealed to the coil, secure

the air panel to the door frame

using the slots located on the sides

of the air panel.

Installation

16 WSHP-SVX10B-EN

Chassis Installation

(a) Not all units will include shipping bolts.

4. Connect water coil pipe to the system riser with a

flexible steel hose assembly.

5. Verify that the shut-off/balancing valve in the return

line/supply line are closed.

6. Place shut-off valves in appropriate location (see

sticker on the equipment for best placement

recommendation) to allow chassis to slide easily in/out

of unit cabinet.

7. Flush system. See “Cleaning and Flushing the Water

Loop,” p. 16,” for flushing instructions.

8. Open the unit water valves and check piping for leaks.

9. Connect electrical to unit chassis via the quick connect

mating plugs.

Note: Four plugs are included (motor, optional

condensate overflow, power and thermostat).

11. Verify unit’s air filter has shipped with the cabinet.

12. Install cabinet’s front cover to the hinged door.

Important: Ensure the gasket material creates a

positive seal around the entire coil to avoid

coil bypass. If a field supplied door is used,

ensure the front cover is attached to the

building structure and not the unit cabinet.

Supply Grille Installation

See Table 5, p. 16 for supply air dimensions.

1. Install the supply grille(s) into the cabinet discharge

opening. Ensure there are no air gaps between the

cabinet supply air and the grille.This helps prevent

recirculation of supply air into the return air opening

behind the drywall.

2. Secure grille(s) into the drywall via two screws.

Cleaning and Flushing the Water Loop

After the piping system is complete, the flexible hose

connectors should be doubled back to complete the water

circuit external to the unit (avoiding trash settle-out in the

condenser). An extra pipe may be necessary to connect

the hose kits. See “Using Antifreeze,” p. 17 for antifreeze/

water mixture by volume.

1. Water circulation system should be filled with clean

water using the water make up connections.

Note: Air vents should be opened during filling.

2. With the air vents closed, start the circulating pump

and then crack the air vents to bleed off the trapped air,

assuring circulation through all components of the

system.

Note: Make up water must be available to the system to

replace the volume formerly occupied by the air

that is bled off.

Note: System water pressure needs to be relieved prior to

opening system.

3. With the air vented and the water circulating, the entire

system should be checked for leaks with repairs made

as required.

4. Operate the supplementary heat system making

checks per manufacturer’s instructions. During this

operation, visual checks should be made for leaks that

Figure 11. Shipping bolts (see arrows)

1. Remove three 18-inch

bolts on the chassis

and discard.

2. Rotate the triangular

metal plate to cover the

bolt holes in the

chassis. Secure with

two sheet metal

screws.

Figure 12. Bracket removal for deluxe sound package

3. Removeoneshipping

bracket (one on each

side) attached to the

chassis slide rails and

discard.

Note: Remove this

bracket only if the

deluxe sound

package design is

selected.

Figure 13. Install chassis centered

10. Slide chassis into the cabinet.

Center the chassis left to right to

minimize sound transmission.

Table 5. Supply air opening size

GET Single Grille

100% CFM Two Grille

50% CFM Three Grille

33% CFM

Top

Discharge

up to

100% CFM

009, 012 14”W x 14”H 10”W x 6”H Not

Recommended 14”W x 10”H

015, 018 16”Wx12”H 14”Wx12”H 12”Wx8”H 16”Wx14”H

024 22”Wx18”H 14”Wx12”H 12”Wx8”H 16”Wx14”H

036 Not

Recommended 16”Wx14”H 14”Wx12”H 17”Wx17”H

Installation

WSHP-SVX10B-EN 17

may have occurred due to increased heat. Repair as

required.

5. Open the system at the lowest point for the initial blow

down (making sure the make up water is equal to the

water being dumped). Continue blow down until the

water leaving the drain runs clear, but not less than 2

hours.

6. Shut down pumps and supplementary heat system.

Reconnect the hoses placing the water-to-refrigerant

heat exchanger in the water circulating system.

Note: Vents should be open when the pumps and

supplementary heat system are shut down.

Using Antifreeze

In areas of the country where entering water temperatures

drop below 45°F or where piping is being run through

areas subject to freezing, the loop must be freeze protected

by using an approved antifreeze solution to prevent the

earth loop water from freezing inside the heat exchanger.

Methanol and glycols are the most commonly used

antifreeze solutions. Consult your geothermal unit

supplier for locally approved solutions in your area.

Propylene glycol is not recommended in installations

where the water temperature are expected to fall below

30°F. At extreme temperatures, the viscosity increases to

the point where normal loop circulating pumps may not

maintain proper flow.

If propylene glycol is the only locally approved solution for

anti-freeze, good engineering practices should be used to

achieve the desired flow.

Calculate the approximate volume of water in the system

by using the requirements detailed inTable 8, Water

Volume. Add three gallons to this total to allow for the

water contained in the hose kit and geothermal unit.

Low Voltage Wiring

Factory ordered thermostats and zone sensors are pre-

wired with a quick connecting plug.

1. After installing the cabinet assembly, simply plug the

male portion of thermostat/zone sensor plug into the

female portion of the plug located inside the unit’s

junction box.

2. Mount the thermostat or zone sensor on the finished

drywall.

Thermostat/zone sensor connection is shown in Figure 15,

p. 17.

Low Voltage Wiring for Field Provided

Thermostats/Zone Sensors

Ensure that the AC control wiring between the controls

and the unit’s termination point does not exceed three (3)

ohms/conductor for the length of the run.

Check all loads and conductors for grounds, shorts, and

mis-wiring.

Do not run the AC low voltage wiring in the same conduit

with the high voltage power wiring.

Figure 14. Flushing the water loop

Table 6. Antifreeze requirements based on volume

Type of

Antifreeze Minimum Temperature for Freeze

Protection

10°F 15°F 20°F 25°F 30°F

Methanol 25% 21% 16% 10% 3%

Propylene Glycol ————6%

CIRCULATING

PUMP

WATER-SOURCE

HEAT PUMP

CONNECTION

HOSE

GROUND-LOOP

OR

COOLING TOWER/BOILER

TEMPORARY

CONNECTION

FOR SYSTEM

FLUSHING

NOTICE:

Component Failure!

Resistance in excess of 3-ohms per conductor could

result in component failure due to insufficient AC

voltage supply.

Table 7. 24V AC conductors

Distance from unit

to Control Recommended

Wire Size

000-460 feet 18 gauge

461-732 feet 16 gauge

733-1000 feet 14 gauge

Figure 15. Zone sensor connection

Six (6) Pin Connector/Harness

• Red = 24V

• Black = Fan

• Orange = RV

• Yellow = Compressor

• Blue = Common

Installation

18 WSHP-SVX10B-EN

PSC Blower Motor Speed Retrofit

PSC motors installed in the unit have multiple speed

configurations.To modify the rpm of the motor, the

following steps may be followed.

1. Locate the blower motor relay inside the chassis

control box.

2. Remove the undesired speed tap.

3. Select desired speed tap wire by using information

from Table 9, p. 18.

4. Connect desired tap wire to the 1K4 relay at spade 4.

5. Reconnect power to the unit.

ECM Motor CFM Settings

To adjust the CFM, disconnect the power to the unit. Set

the DIP switch located in the control box to the desired

profile setting. See Figure 16. Connect the power to the

unit. If ht epower is not disconnected when the DIP switch

is set, th emotor will not be programmed ot the new

setting.

Note: Units with the optional ECM motor are shipped

from the factory on Profile B.

To adjust the CFM, disconnect the power to the unit. Set

the DIP switch located in the control box to the desired

profile setting. See Figure 16. Connect the power to the

unit. If the power is not disconnected when the DIP switch

is set, the motor will not be programmed to the new

setting.

• Profile A = 110% of rated air flow

• ProfileB=100%ofrated air flow

• Profile C = 90% of rated air flow

• Profile D = 805 of rated air flow

Table 8. Deluxe controller diagnostic LEDs

Color: Green Color: Red Controller Mode

LED1 LED2 LED3

OFF OFF OFF Control OFF

ON OFF OFF Normal/Compressor OFF

ON OFF FLASH Anti-short Cycle

ON OFF ON Normal/Compressor ON

FLASH ON OFF Brownout Condition

ON FLASH ON Soft Lockout (low pressure)

ON FLASH FLASH Soft Lockout (high pressure)

ON ON ON Manual Lockout (low

pressure)

ON ON FLASH Manual Lockout (high

pressure)

ON FLASH OFF Manual Lockout (condensate

overflow)

ON ON OFF Compressor Disable

WARNING

Hazardous Voltage!

Disconnect all electric power, including remote

disconnects before servicing. Follow proper lockout/

tagout procedures to ensure the power can not be

inadvertently energized. Failure to disconnect power

before servicing could result in death or serious injury.

Table 9. Lead change

Lead Colors

Lead Speed High Low

Blower 1G 9A

Figure 16. ECM control board and dip switch setting

Dip Switch

to select profile

12345678

On

Off

Profile A

12345678

On

Off

Profile B

12345678

On

Off

Profile C

12345678

On

Off

Profile D

Installation

WSHP-SVX10B-EN 19

Table 10. PSC blower motor external static pressure without return air door (RAD) with filter

External Static Pressure (in. of wg)

Model

No Speed

Tap Ducted

(a) Unit CFM 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35

Max Min CFM KW CFM KW CFM KW CFM KW CFM KW CFM KW CFM KW CFM KW

GET

009

High Yes 408 421 0.108 388 0.107 354 0.106 320 0.104 283 0.103 244 0.102

Low Yes 355 0.073 332 0.072 307 0.070 278 0.068 245 0.067

High No 357 0.073 333 0.071 309 0.070 282 0.069 253 0.067

Low No 272 307 0.061 297 0.060 280 0.059 258 0.058

GET

012

High Yes 453 453 0.140 433 0.137 412 0.134 390 0.130 367 0.127 342 0.124 316 0.121 288 0.118

Low Yes 401 0.112 383 0.109 362 0.106 340 0.103 318 0.100 295 0.097

High No 418 0.125 400 0.122 379 0.120 356 0.117 332 0.113 309 0.110 286 0.107

Low No 304 345 0.097 331 0.095 313 0.092 292 0.090

GET

015

High Yes 648 652 0.191 634 0.187 616 0.183 598 0.179 579 0.175 558 0.170

Low Yes 560 0.155 539 0.153 523 0.152 511 0.149 499 0.146 487 0.143 472 0.139 455 0.135

High No 553 0.169 538 0.167 524 0.165 510 0.162 496 0.159 481 0.155 464 0.151 444 0.147

Low No 432 445 0.135 433 0.135 422 0.134

GET

018

High Yes 780 785 0.330

Low Yes 665 0.253 644 0.249 625 0.246 608 0.242 592 0.237 575 0.232 556 0.227 537 0.221

High No 696 0.361 675 0.354 654 0.348 632 0.342 610 0.336 588 0.330 566 0.324 544 0.318

Low No 520 544 0.271 526 0.266 506 0.262

GET

024

High Yes 984 988 0.402 955 0.392 920 0.382

Low Yes 908 0.344 895 0.335 876 0.327 854 0.318 829 0.310 803 0.301 778 0.293 754 0.285

High No 850 0.317 827 0.310 806 0.303 787 0.297 768 0.291 750 0.286 730 0.280 710 0.274

Low No 656 799 0.292 781 0.286 764 0.280 746 0.275 727 0.269 709 0.264 690 0.258 671 0.252

GET

036

High Yes 1404 1420 0.686 1396 0.674

Low Yes 1303 0.651 1293 0.638 1282 0.625 1270 0.614 1256 0.603 1240 0.592 1222 0.582 1202 0.572

High No 1330 0.642 1304 0.630 1277 0.618 1248 0.606 1219 0.593 1188 0.581 1155 0.568 1122 0.555

Low No 936 1059 0.523 1051 0.516 1042 0.510 1033 0.503 1022 0.496 1011 0.488 998 0.480 984 0.472

External Static Pressure (in. of wg)

Model

No Speed

Tap Ducted

Unit CFM 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75

Max Min CFM KW CFM KW CFM KW CFM KW CFM KW CFM KW CFM KW CFM KW

GET

015

High Yes 648 535 0.165 510 0.160 480 0.154 445 0.148 404 0.141

Low Yes 433 0.130 405 0.125

High No 421 0.142

Low No 432

GET

018

High Yes 780 758 0.323 729 0.317 697 0.311 661 0.305 620 0.300 573 0.295 518 0.291

Low Yes 517 0.215

High No 521 0.312 497 0.305

Low No 520

GET

024

High Yes 984 884 0.371 847 0.359 810 0.348 774 0.336 739 0.324 706 0.312 676 0.299 649 0.287

Low Yes 732 0.277 712 0.268 693 0.260 675 0.251 658 0.243 641 0.234

High No 689 0.267 666 0.260 642 0.251

Low No 656 651 0.246

GET

036

High Yes 1404 1371 0.662 1346 0.650 1320 0.638 1293 0.625 1265 0.613 1236 0.601 1206 0.588 1175 0.575

Low Yes 1181 0.562 1160 0.553 1138 0.543 1117 0.533 1097 0.522 1076 0.511 1055 0.498 1031 0.486

High No 1086 0.542 1048 0.528 1007 0.515 965 0.501 919 0.487

Low No 936 967 0.464 949 0.454 927 0.444

External Static Pressure (in. of wg)

Model

No Speed

Tap Ducted

Unit CFM 0.80 0.85 0.90 0.95 1.00 1.05 1.10

Max Min CFM KW CFM KW CFM KW CFM KW CFM KW CFM KW CFM KW

GET

036

High Yes 1404 1142 0.563 1107 0.550 1071 0.536 1032 0.523 991 0.509 947 0.495 900 0.481

Low Yes 1003 0.472 967 0.456 919 0.440

High No

Low No 936

(a)The NO “Ducted” option is for non-ducted (free return) units. Units specified as “non-ducted” (free return) are factory wired to low-speed. Units specified

as “ducted” are factory wired to high-speed.

Installation

20 WSHP-SVX10B-EN

Table 11. ECM Blower motor external static pressure without return air door (RAD) with filter

Model

No. Speed

Profile

External Static Pressure (in. of wg)

0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70

CFM kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW

GET 009

A 374 0.025 0.037 0.050 0.062 0.075 0.087 0.098 0.110 0.121 0.133 0.144 0.155 0.165 0.176 0.176

B 344 0.023 0.035 0.046 0.057 0.068 0.079 0.090 0.100 0.110 0.120 0.130 0.140 0.149 0.159 0.159

C 313 0.021 0.032 0.042 0.052 0.062 0.071 0.081 0.090 0.099 0.108 0.117 0.126 0.134 0.143 0.143

D 285 0.017 0.027 0.036 0.045 0.054 0.063 0.071 0.080 0.088 0.096 0.104 0.112 0.120 0.127 0.127

GET 012

A 419 0.027 0.042 0.057 0.071 0.086 0.100 0.114 0.128 0.142 0.155 0.168 0.181 0.193 0.206 0.206

B 382 0.025 0.038 0.052 0.065 0.077 0.090 0.103 0.115 0.127 0.139 0.151 0.162 0.173 0.184 0.184

C 342 0.023 0.034 0.046 0.057 0.069 0.080 0.091 0.102 0.112 0.122 0.133 0.142 0.152 0.161 0.161

D 303 0.019 0.029 0.039 0.049 0.059 0.068 0.078 0.087 0.096 0.105 0.114 0.123 0.131 0.139 0.139

GET 015

A 594 0.062 0.072 0.081 0.090 0.100 0.109 0.119 0.128 0.138 0.148 0.158 0.168 0.179 0.191 0.202

B 540 0.044 0.054 0.064 0.073 0.083 0.092 0.101 0.111 0.121 0.131 0.141 0.151 0.162 0.173 0.185

C 486 0.032 0.042 0.051 0.060 0.069 0.079 0.088 0.097 0.106 0.116 0.126 0.136 0.146 0.157 0.168

D 432 0.025 0.034 0.042 0.051 0.059 0.068 0.076 0.085 0.093 0.102 0.111 0.120 0.130 0.140 0.150

GET 018

A 712 0.097 0.109 0.121 0.134 0.148 0.163 0.178 0.193 0.208 0.223 0.239 0.253 0.268 0.282 0.282

B 648 0.077 0.087 0.098 0.110 0.123 0.136 0.150 0.163 0.177 0.191 0.205 0.218 0.230 0.242 0.242

C 584 0.056 0.066 0.076 0.087 0.099 0.111 0.123 0.135 0.148 0.160 0.172 0.183 0.194 0.204 0.204

D 522 0.039 0.048 0.058 0.069 0.080 0.091 0.102 0.114 0.125 0.136 0.147 0.157 0.166 0.175 0.175

GET 024

A 903 0.100 0.118 0.135 0.152 0.168 0.185 0.201 0.216 0.232 0.247 0.261 0.276 0.290 0.303 0.303

B 827 0.081 0.096 0.111 0.125 0.140 0.154 0.168 0.182 0.196 0.209 0.222 0.236 0.248 0.261 0.261

C 746 0.060 0.073 0.085 0.098 0.110 0.123 0.136 0.148 0.161 0.173 0.185 0.198 0.210 0.222 0.222

D 659 0.041 0.052 0.063 0.074 0.085 0.097 0.109 0.121 0.133 0.145 0.157 0.169 0.182 0.194 0.194

GET 036

A 1293 0.285 0.306 0.328 0.349 0.370 0.392 0.413 0.433 0.454 0.475 0.496 0.516 0.537 0.557 0.557

B 1178 0.214 0.233 0.253 0.272 0.292 0.311 0.330 0.349 0.369 0.388 0.406 0.425 0.444 0.463 0.463

C 1063 0.158 0.175 0.193 0.210 0.227 0.245 0.262 0.279 0.296 0.313 0.331 0.348 0.365 0.382 0.382

D 950 0.117 0.133 0.148 0.163 0.178 0.193 0.208 0.223 0.238 0.254 0.269 0.284 0.299 0.314 0.314

Note: The ECM motor is programmed for constant CFM. The CFM is factory set on Profile B.

Table 12. Pressure drop due to return air door (RAD)

Model No. CFM DP CFM DP CFM DP

GET 009 272 0.04 340 0.05 408 0.08

GET 012 303 0.04 380 0.07 456 0.11

GET 015 432 0.06 540 0.09 648 0.12

GET 018 520 0.08 650 0.12 780 0.16

GET 024 656 0.06 820 0.08 984 0.12

GET 036 936 0.10 1170 0.16 1404 0.23

Note: The pressure drop across the RAD door should be included in the TOTAL ESP when determining airflow and fan motor power usage. If the door is supplied

by another vendor, the pressure drop across that door must be included in the TOTAL ESP when determining airflow and fan motor power usage.

WSHP-SVX10B-EN 21

Electrical Data

Table 13. Electrical performance

Model No. Motor

Option Unit Volts Total

FLA Comp RLA

(ea) Comp

LRA Blower

Motor FLA Blower

Motor HP

Minimum

Circuit

Ampacity

Maximum

Overcurrent

Protective

Device

GET 009

PSC Motor

208/60/1 4.3 3.7 16.0 0.60 1/20 5.23 15

230/60/1 4.1 3.5 17.0 0.60 1/20 4.98 15

265/60/1 3.3 2.8 13.0 0.50 1/20 4.00 15

ECM Motor

208/60/1 4.3 3.7 16.0 0.55 1/3 5.18 15

230/60/1 4.1 3.5 17.0 0.55 1/3 4.93 15

265/60/1 3.4 2.8 13.0 0.55 1/3 4.05 15

GET 012

PSC Motor

208/60/1 7.0 6.3 30.0 0.70 0.13 8.58 15

230/60/1 7.0 6.3 30.0 0.70 0.13 8.58 15

265/60/1 5.6 5.0 23.0 0.60 0.13 6.85 15

ECM Motor

208/60/1 6.9 6.3 30.0 0.60 1/3 8.48 15

230/60/1 6.9 6.3 30.0 0.60 1/3 8.48 15

265/60/1 5.6 5.0 23.0 0.60 1/3 6.85 15

GET 015

PSC Motor

208/60/1 8.6 7.9 36.0 0.70 1/8 10.58 15

230/60/1 8.6 7.9 36.0 0.70 1/8 10.58 15

265/60/1 7.0 6.4 30.0 0.60 1/8 8.60 15

ECM Motor

208/60/1 8.5 7.9 36.0 0.60 1/2 10.48 15

230/60/1 8.5 7.9 36.0 0.60 1/2 10.48 15

265/60/1 7.0 6.4 30.0 0.60 1/2 8.60 15

GET 018

Free

Discharge

PSC Motor

208/60/1 10.3 9.6 42.0 0.70 1/8 12.70 20

230/60/1 10.3 9.6 42.0 0.70 1/8 12.70 20

265/60/1 8.3 7.7 35.0 0.60 1/8 10.23 15

ECM Motor

208/60/1 10.2 9.6 42.0 0.60 1/2 12.60 20

230/60/1 10.2 9.6 42.0 0.60 1/2 12.60 20

265/60/1 8.3 7.7 35.0 0.60 1/2 10.23 15

Ducted

PSC Motor

208/60/1 11.3 9.6 42.0 1.70 1/5 13.70 20

230/60/1 11.3 9.6 42.0 1.70 1/5 13.70 20

265/60/1 8.8 7.7 35.0 1.10 1/5 10.73 15

GET 024

PSC Motor

208/60/1 15.7 13.5 58.3 2.20 1/3 19.08 30

230/60/1 15.7 13.5 58.3 2.20 1/3 19.08 30

265/60/1 10.8 9.0 54.0 1.80 1/3 13.05 20

ECM Motor

208/60/1 14.5 13.5 58.3 0.95 1/2 17.83 30

230/60/1 14.5 13.5 58.3 0.95 1/2 17.83 30

265/60/1 10.0 9.0 54.0 0.95 1/2 12.20 20

GET 036

PSC Motor

208/60/1 17.7 14.1 77.0 3.60 1/2 21.23 35

230/60/1 17.7 14.1 77.0 3.60 1/2 21.23 35

265/60/1 15.0 12.2 72.0 2.77 1/2 18.02 30

ECM Motor

208/60/1 16.1 14.1 77.0 2.00 3/4 19.63 30

230/60/1 16.1 14.1 77.0 2.00 3/4 19.63 30

265/60/1 14.2 12.2 72.0 2.00 3/4 17.25 25

22 WSHP-SVX10B-EN

Pre-Start-up

Checklist

Before energizing the unit, the following

system devices must be checked:

____ Is the high voltage power supply correct and in

accordance with the nameplate ratings?

____ Is the field wiring and circuit protection the correct

size?

____ Is the low voltage control circuit wiring correct per the

unit wiring diagram?

____ Is the piping system clean/complete and correct? (A

recommendation of all system flushing

of debris from the water-to-refrigerant heat exchanger,

along with air purging from the water-to-refrigerant heat

exchanger be done in accordance with the Closed-Loop/

Ground Source Heat Pump Systems Installation Guide).

____ Is vibration isolation provided? (i.e. unit isolation pad,

hose kits)

____ Is unit serviceable? (See “Unit Location and

Clearances,” p. 9.)

____ Are the low/high-side pressure temperature caps

secure and in place?

____ Are all the unit access panels secure and in place?

____ Is the thermostat in the OFF position?

____ Is the water flow established and circulating through

all the units?

____ Is the duct work (if required) correctly sized, run,

taped, insulated and weather proofed with proper unit

arrangement?

____ Is the condensate line properly sized, run, trapped and

pitched?

____ Does the indoor blower turn freely without rubbing?

____ Has all work been done in accordance with applicable

local and national codes?

____ Has heat transfer fluid been added in the proper mix

to prevent freezing in closed system application?

____ Are the compressor bolts removed from the chassis?

____ Have the chassis isolation rails been released?

____ Is there a good seal between the front air panel and

the coil?

Initial Unit Start-up

Start-up with deluxe controls is included below:

Note: Start-up for theTracerTM ZN510 controller may be

found in WSHP-IOP-2.

1. Set the thermostat to the highest position.

Set the thermostat system switch to COOL with the fan

control to AUTO.The compressor should NOT run.

2. Reduce the temperature control setting until the

compressor, reversing valve, solenoid valve, and loop

pump are energized. Adjust water flow utilizing

pressure/temperature plugs and comparing to tables

contained in specification sheet data. Water leaving

the heat exchanger should be warmer than the

entering water temperature (approximately 9°F-12°F);

blower operation should be smooth; compressor and

blower amps should be within data plate ratings; the

suction line should be cool with no frost observed in

the refrigerant circuit.

3. Check the cooling refrigerant pressures against values

in Table 14, p. 23.

4. Turn the thermostat switch to the OFF position. Unit

should stop running and the reversing valve should

de-energize.

5. Leave unit off for approximately FIVE minutes to allow

for pressure equalization.

6. Turn the thermostat to the lowest setting. Set the

thermostat system switch to the HEAT position.

7. Adjust the temperature setting upward until the unit is

energized. Warm air should blow from the register. A

water temperature decrease of approximately 5°F-9°F

leaving the heat exchanger should be noted.The

blower and compressor operation should be smooth

with no frost observed in the refrigeration circuit.

8. Check the heating refrigerant pressures against values

in Table 14, p. 23.

9. Set the thermostat to maintain the desired space

temperature.

10. Instruct the owner on system operation.

WSHP-SVX10B-EN 23

Operating Pressures

Use the form on p. 26 to log system and unit temperatures

during start-up.

GENERAL:There are many variables (airflow, air

temperatures) in an air conditioning system that will affect

operating refrigerant pressures and temperatures.The

chart below shows approximate conditions and is based

on air flow at the rated SCFM, entering air at 80.6°F DB,

66.2 °F WB in cooling, 68°F DB in heating. (+)Heating data

with 35°F EWT is based on the use of an anti-freeze

solution having a freezing point 20 °F lower than the

minimum expected entering temperature.

Table 14. Operating pressures

Operating Data

Cooling Heating

Model

Entering

Water

Temp °F Water

Flow GPM

Suction

Pressure,

PSIG

Discharge

Pressure,

PSIG Water Temp

Rise °F Air Temp

Drop °F DB

Suction

Pressure

PSIG

Discharge

Pressure

PSIG

Water

Temp

Drop °F Air Temp

Rise °F DB

GETE009 35 1.80 — — — — 93-107 298-379 6-8 11-15

GETE009 35 2.25 — — — — 96-111 300-382 5-6 12-15

GETE009 45 1.80 138-159 177-226 12-15 11-15 111-128 315-401 6-8 13-17

GETE009 45 2.25 137-157 171-217 9-12 12-15 114-131 316-403 5-7 14-18

GETE009 55 1.80 140-161 203-258 11-14 11-14 129-149 331-421 8-10 15-19

GETE009 55 2.25 139-160 197-250 9-12 12-15 133-153 332-423 6-8 16-20

GETE009 68 1.80 143-164 244-310 11-14 11-14 156-179 354-450 9-11 18-22

GETE009 68 2.25 142-164 237-301 9-11 12-15 161-185 357-454 7-9 18-23

GETE009 75 1.80 144-166 269-342 11-14 11-14 172-197 367-467 10-12 19-24

GETE009 75 2.25 144-165 262-333 9-11 11-15 177-204 372-473 8-10 19-25

GETE009 86 1.80 146-168 313-399 11-14 11-14 199-229 389-496 11-14 21-26

GETE009 86 2.25 146-168 306-389 8-11 11-15 206-237 394-501 9-12 21-27

GETE009 95 1.80 148-170 355-452 11-13 11-14 — — — —

GETE009 95 2.25 147-170 347-441 8-11 11-14 — — — —

GETE012 35 2.40 — — — — 91-104 279-355 6-8 19-24

GETE012 35 3.00 — — — — 94-108 281-358 4-6 19-24

GETE012 45 2.40 144-166 170-216 11-14 18-23 109-125 294-374 6-8 21-27

GETE012 45 3.00 144-166 164-208 9-11 19-24 111-128 295-375 5-6 21-27

GETE012 55 2.40 145-167 197-251 11-14 18-23 127-146 308-392 7-9 24-31

GETE012 55 3.00 145-167 191-243 9-11 18-23 130-149 311-396 6-7 25-31

GETE012 68 2.40 146-168 240-305 11-14 17-22 153-176 329-419 8-10 27-35

GETE012 68 3.00 146-168 233-296 9-11 18-23 158-181 332-423 7-9 28-36

GETE012 75 2.40 147-169 266-338 11-14 17-21 169-195 341-434 9-11 29-37

GETE012 75 3.00 146-169 259-329 9-11 17-22 174-200 345-438 7-9 29-37

GETE012 86 2.40 148-170 312-397 11-14 16-20 197-226 362-460 10-13 30-39

GETE012 86 3.00 148-170 304-387 9-11 16-21 203-234 365-465 8-10 31-39

GETE012 95 2.40 149-172 357-454 11-14 15-19 — — — —

GETE012 95 3.00 149-172 348-443 9-11 15-19 — — — —

GETE015 35 2.80 — — — — 90-103 272-346 6-8 19-24

GETE015 35 3.80 — — — — 94-108 275-350 4-6 19-24

GETE015 45 2.80 146-168 173-220 12-15 18-23 108-124 286-364 6-8 21-27

GETE015 45 3.80 145-167 165-210 9-11 19-24 111-128 288-367 5-6 21-27

GETE015 55 2.80 146-169 202-257 12-15 18-23 125-144 299-381 7-9 24-31

GETE015 55 3.80 146-168 193-245 9-11 18-23 130-149 302-385 6-7 25-31

GETE015 68 2.80 148-170 245-312 12-15 17-22 151-174 317-404 9-11 27-35

GETE015 68 3.80 147-170 235-299 9-11 18-23 157-181 321-409 7-9 28-36

continued on next page

Operating Pressures

24 WSHP-SVX10B-EN

GETE015 75 2.80 148-171 272-346 12-15 17-21 167-192 328-417 10-12 29-37

GETE015 75 3.80 148-171 261-332 9-11 17-22 174-200 333-423 7-9 29-37

GETE015 86 2.80 150-172 319-406 12-15 16-20 193-222 345-440 11-14 30-39

GETE015 86 3.80 150-172 307-390 9-11 16-21 202-232 351-447 8-11 31-39

GETE015 95 2.80 151-174 364-463 12-15 15-19 — — — —

GETE015 95 3.80 151-174 351-446 9-11 15-19 — — — —

GETE018 35 3.60 — — — — 89-103 282-358 7-8 19-24

GETE018 35 4.60 — — — — 93-107 284-361 5-6 19-24

GETE018 45 3.60 140-161 174-221 11-14 18-23 107-123 299-380 7-8 21-27

GETE018 45 4.60 140-161 167-213 8-11 19-24 110-126 302-384 5-7 21-27

GETE018 55 3.60 139-160 203-258 11-14 18-23 125-143 317-404 8-10 24-31

GETE018 55 4.60 139-160 196-250 9-11 18-23 128-147 320-407 6-8 25-31

GETE018 68 3.60 140-161 246-313 11-14 17-22 150-173 341-434 9-11 27-35

GETE018 68 4.60 140-161 238-304 9-11 18-23 155-179 343-437 7-9 28-36

GETE018 75 3.60 141-162 272-346 11-14 17-21 166-191 354-450 10-12 29-37

GETE018 75 4.60 141-162 264-336 9-11 17-22 172-198 357-455 8-10 29-37

GETE018 86 3.60 142-163 317-404 11-14 16-20 193-222 373-475 11-14 30-39

GETE018 86 4.60 142-163 309-393 9-11 16-21 201-231 376-479 9-11 31-39

GETE018 95 3.60 143-165 359-457 11-14 15-19 — — — —

GETE018 95 4.60 143-165 350-445 9-11 15-19 — — — —

GETE024 35 4.70 — — — — 84-97 272-346 6-8 19-24

GETE024 35 6.10 — — — — 87-100 275-350 4-6 19-24

GETE024 45 4.70 136-156 177-226 11-15 18-23 101-116 286-364 6-8 21-27

GETE024 45 6.10 136-156 171-218 9-11 19-24 104-119 288-367 5-6 21-27

GETE024 55 4.70 137-158 205-261 11-14 18-23 118-135 299-381 7-9 24-31

GETE024 55 6.10 137-158 197-251 9-11 18-23 121-139 302-384 6-7 25-31

GETE024 68 4.70 139-160 246-313 11-14 17-22 142-164 318-405 8-11 27-35

GETE024 68 6.10 139-160 238-303 9-11 18-23 147-169 321-409 7-8 28-36

GETE024 75 4.70 140-162 271-345 11-14 17-21 157-181 328-418 9-12 29-37

GETE024 75 6.10 140-161 263-334 9-11 17-22 163-188 332-422 7-9 29-37

GETE024 86 4.70 142-164 314-399 11-14 16-20 183-211 345-439 10-13 30-39

GETE024 86 6.10 142-163 305-388 8-11 16-21 191-219 349-444 8-10 31-39

GETE024 95 4.70 144-166 352-448 11-14 15-19 — — — —

GETE024 95 6.10 144-165 343-437 8-11 15-19 — — — —

GETE036 35 7.10 — — — — 89-103 283-361 6-8 19-24

GETE036 35 9.10 — — — — 93-107 284-361 5-6 19-24

GETE036 45 7.10 136-157 177-226 11-14 18-23 107-123 297-378 6-8 21-27

GETE036 45 9.10 136-157 171-218 9-11 19-24 109-126 298-379 5-6 21-27

GETE036 55 7.10 138-159 206-262 11-14 18-23 125-144 313-398 7-9 24-31

GETE036 55 9.10 138-158 199-253 9-11 18-23 128-147 313-399 6-7 25-31

GETE036 68 7.10 140-161 248-315 11-14 17-22 151-173 334-425 9-11 27-35

GETE036 68 9.10 140-161 240-306 9-11 18-23 155-178 335-426 7-9 28-36

GETE036 75 7.10 141-162 273-347 11-14 17-21 166-191 347-442 9-12 29-37

continued on next page

Table 14. Operating pressures (continued)

Operating Data

Cooling Heating

Model

Entering

Water

Temp °F Water

Flow GPM

Suction

Pressure,

PSIG

Discharge

Pressure,

PSIG Water Temp

Rise °F Air Temp

Drop °F DB

Suction

Pressure

PSIG

Discharge

Pressure

PSIG

Water

Temp

Drop °F Air Temp

Rise °F DB

Operating Pressures

WSHP-SVX10B-EN 25

Water Pressure Drop

Table 15, p. 25 should be used to define feet of head/

pressure drop.

Note: To calculate feet of head, when using gauges that

read in PSIG, multiply PSI by 2.31.

Water Volume

Table 17, p. 25 is provided for use in calculating glycol

requirements for the unit.

Flow Checks

For the operating temperature drop (heating) and rise

(cooling), refer to Table 14, p. 23 for the proper water

temperature change. Depending on the unit size, entering

water temperature and water flow rate, the cooling

temperature rise is from 8°F-16°F. Based on the same

criteria for heating, the temperature drop is from 2°F-13°F.

Pressure

Using the P/T ports and one 0-60 psi pressure gauge with

the P/T port adapter, measure the pressure difference

between the water-in and water-out connections. Compare

the pressure differential to Table 15, p. 25 to determine

flow.

GETE036 75 9.10 141-162 265-337 9-11 17-22 171-197 347-442 7-9 29-37

GETE036 86 7.10 143-165 316-402 11-14 16-20 193-222 368-468 10-13 30-39

GETE036 86 9.10 143-165 308-392 8-11 16-21 200-230 369-470 8-10 31-39

GETE036 95 7.10 145-167 355-452 11-14 15-19 — — — —

GETE036 95 9.10 145-167 347-441 8-11 15-19 — — — —

Table 14. Operating pressures (continued)

Operating Data

Cooling Heating

Model

Entering

Water

Temp °F Water

Flow GPM

Suction

Pressure,

PSIG

Discharge

Pressure,

PSIG Water Temp

Rise °F Air Temp

Drop °F DB

Suction

Pressure

PSIG

Discharge

Pressure

PSIG

Water

Temp

Drop °F Air Temp

Rise °F DB

Table 15. Water pressure drops (WPD) in feet of head

Unit Size GPM

Cooling Heating

EWT °F Ft. Head

Pressure EWT °F Ft. Head

Pressure

009 1.1 77 1.8 55 2.1

009 2.1 77 5.3 55 6.1

009 2.6 77 7.9 55 9.0

012 1.5 77 3.9 55 5.2

012 2.8 77 11.9 55 15.3

012 3.5 77 17.6 55 22.5

015 1.9 77 3.9 55 4.7

015 3.5 77 11.8 55 13.8

015 4.4 77 17.5 55 20.3

018 2.3 77 3.2 55 3.9

018 4.2 77 9.7 55 11.5

018 5.3 77 14.3 55 17.0

024 3.0 77 2.9 55 3.6

024 5.6 77 8.6 55 10.5

024 7.0 77 12.8 55 15.4

036 4.5 77 4.7 55 5.7

036 8.4 77 14.2 55 16.9

036 10.5 77 21.1 55 24.9

Table 16. Model Flow Option GPM Press Drop (Ft)

GETE009 Low 1.0 5.5

GETE009 High 1.5 6.6

GETE012 Low 1.5 6.6

GETE012 High 2.0 8.1

GETE015 Low 2.5 10.1

GETE015 High 3.5 15.4

GETE018 Low 3.0 12.6

GETE018 High 4.0 18.7

GETE024 Low 4.0 7.6

GETE024 High 6.0 11.4

GETE036 Low 6.0 11.4

GETE036 High 8.0 16.7

Table 17. Water volume

Unit Model

GET

Water Side

Volume Cubic

In.

Water Side

Volume Cubic

Ft.

Water Side

Volume

Gallons

009 18.7 0.011 0.081

012 24.9 0.014 0.108

015 37.2 0.022 0.161

018 40.9 0.024 0.177

024 62.6 0.036 0.271

036 85.0 0.049 0.368

Table 16. Model Flow Option GPM Press Drop (Ft)

26 WSHP-SVX10B-EN

Start-up

Installing Contractor: Use this form to thoroughly check-

out the system and units before and during start-up. (This

form need not be returned to the factory unless requested

during technical service support).

In order to minimize troubleshooting and costly system

failures, complete the following checks and data entries

before the system is put into full operation.

Job Name:

Model Number:

Date:

Serial Number:

MODE Heat Cool

Entering fluid temperature FF

Leaving fluid temperature FF

Temperature differential FF

Return-air temperature DB/WB FF

Supply-air temperature DB/WB FF

Temperature differential FF

Water coil heat exchanger (Water

Pressure IN) PSIG PSIG

Water coil heat exchanger (Water

Pressure OUT) PSIG PSIG

Pressure Differential PSIG PSIG

PSIG PSIG

PSIG PSIG

COMPRESSOR

Amps

Volts

Discharge line temperature (after

10 minutes) FF

WSHP-SVX10B-EN 27

Maintenance

Preventive Maintenance

Maintenance on the unit is simplified with the following

preventive suggestions:

Filter maintenance must be performed to assure proper

operation of the equipment. Filters should be inspected at

least every three months, and replaced when it is evident

they are dirty. Filter sizing includes:

Check the contactors and relays within the control panel at

least once a year. It is good practice to check the tightness

of the various wiring connections within the control panel.

A strainer (60 mesh or greater) must be used on an open

loop system to keep debris from entering the unit heat

exchanger and to ensure a clean system.

For units on well water, it is important to check the

cleanliness of the water-to-refrigerant heat exchanger.

Should it become contaminated with dirt and scaling as a

result of bad water, the heat exchanger will have to be back

flushed and cleaned with a chemical that will remove the

scale.This service should be performed by an experienced

service person.

It should be noted that the water quality should be checked

periodically.

Table 18. Filter sizing

Model GET Filter Size (nominal)

009, 012 14 x 20 (356 x 508)

015 18 x 20 (457 x 508)

018 18 x 25 (457 x 635)

024, 036 20 x 30 (508 x 762)

WARNING

Hazardous Voltage!

Disconnect all electric power, including remote

disconnects before servicing. Follow proper lockout/

tagout procedures to ensure the power can not be

inadvertently energized. Failure to disconnect power

before servicing could result in death or serious injury.

WARNING

Hazardous Chemicals!

Cleaning agents can be either acidic or highly alkaline.

Handle chemical carefully. Proper handling should

include goggles or face shield, chemical resistant

gloves, boots, apron or suit as required. For personal

safety refer to the cleaning agent manufacturer’s

Materials Safety Data Sheet and follow all

recommended safe handling practices. Failure to follow

all safety instructions could result in death or serious

injury.

Table 19. Water quality table

Scaling

Calcium and magnesium (total

hardness) Less than 350 ppm

Corrosion

pH 7-9.5

Hydrogen Sulfide Less than 1 ppm

Sulfates Less than 25 ppm

Chlorides Less than 125 ppm

Carbon Dioxide Less than 75 ppm

Total dissolved solids (TDS) Less than 1000 ppm

Biological Growth

Iron Bacteria Low

Erosion

Suspended Solids Low

28 WSHP-SVX10B-EN

Troubleshooting

Preliminary Trouble Inspection

• If operational difficulties are encountered, be sure to

perform the preliminary checks before referring to the

Table 20, p. 29.

• Verify that the unit is receiving electric supply power.

• Ensure that the fuses in the fused disconnect are intact.

• After completing the preliminary checks, inspect the

unit for other obvious problems such as leaking

connection, broken or disconnected wires, etc. If

everything appears to be in order, but the unit still fails

to operate properly, refer to the troubleshooting chart

on p. 29.

General Operation

The standard model is designed for indoor installation.

When the unit is installed in an unconditioned space, the

unit may not start in cool weather (approximately 45°F). It

may then be necessary to start the unit in the cooling mode

for three to five minutes.The unit may then be shut-off

(there will be a two minute time-out of the unit), and

restarted in the heating mode.The freeze protection

thermostat should also be checked as it may be adversely

affected by ambient temperature.

Like any other type of mechanical equipment, the unit

performs best when it is well maintained.

Operation with a Conventional

Thermostat

The unit is equipped with safety controls, including high

pressure control, low pressure control and a freeze

protection thermostat, set to shut off the compressor

under abnormal temperature or pressure conditions. If the

safeties shut off the compressor, a lockout relay prevents

short cycling from the abnormal condition. When

conditions are corrected, the lockout control can be reset

by setting the thermostat system switch to OFF wait a few

minutes for the system pressure to equalize, and then

return to HEAT or COOL. If the condition continues, an

authorized service person should check out the unit.

WARNING

Hazardous Service Procedures!

The maintenance and troubleshooting procedures

recommended in this section of the manual could result

in exposure to electrical, mechanical or other potential

safety hazards. Always refer to the safety warnings

provided throughout this manual concerning these

procedures. When possible, disconnect all electrical

power including remote disconnect and discharge all

energy storing devices such as capacitors before

servicing. Follow proper lockout/tagout procedures to

ensure the power can not be inadvertently energized.

When necessary to work with live electrical

components, have a qualified licensed electrician or

other individual who has been trained in handling live

electrical components perform these tasks. Failure to

follow all of the recommended safety warnings

provided, could result in death or serious injury.

Troubleshooting

WSHP-SVX10B-EN 29

Table 20. Troubleshooting checklist

Problem Heating Cooling Cause Correction

No response to any thermostat setting

X X Main power off Check fuses

X X Defective control transformer Replace

X X Broken or loose connection Repair

X X Defective thermostat Replace

X X Transformer Reset Transformer

Unit short cycles X X Thermostat or sensor improperly located Relocate

Blower runs, but compressor does not

X X Defective compressor overload Replace (if external)

X X Defective compressor contactor Replace

X X Supply voltage too low Correct

X X Defective compressor capacitor Replace

X X Defective windings Replace

X X Limit switches open Check cause/Replace or repair

Insufficient capacity

X X Dirty filter Replace/clean

X X Blower RPM too low Correct

XX

Loss of conditioned air due to leaks in

ductwork Repair leaks

X Introduction of excessively hot return-air Correct

X Introduction of excessively cold return-air Correct

X X Low on refrigerant charge Locate leak, repair and recharge by

weight (not by superheat)

X X Restricted thermal expansion valve Replace

X X Defective reversing valve See WSHP-IOM-# for touch test chart

X X Thermostat improperly located Relocate

X X Unit undersized Recalculate heat gains/losses

X X Inadequate water flow Increase GPM

X X Scaling in heat exchanger Clean or replace

X Water too hot Decrease temperature

X Water too cold Increase temperature

High pressure switch open

X Inadequate GPM Increase water flow to unit

X Water too hot Decrease temperature

X Inadequate air flow Check, clean blower and coil

X Dirty filter Clean/replace

X X Overcharged with refrigerant Decrease charge

X X Defective pressure switch Check or replace

High head pressure

X Trash in heat exchanger Backflush

X Low water flow Increase GPM

X X Overcharge of refrigerant Decrease charge

X X Non-condensable in system Evacuate and recharge by weight

X X Water too hot Decrease temperature

X Dirty filter Clean / replace

X Inadequate air flow Check, clean blower and coil

Low suction pressure

X X Undercharged Locate leak, repair and recharge

X X Restricted thermal expansion valve Repair / replace

X Inadequate air flow Check, clean blower and coil

X Dirty filter Clean/replace

X Inadequate GPM Increase GPM

30 WSHP-SVX10B-EN

Unit Wiring

Figure 17. Tracer ZN510/1 Ph

1K1

46

48

47

45

44

41

43

42

40

39

38

37

36

35

34

33

32

31

30

29

19

24

28

27

26

25

23

22

21

20

18

17

16

15

14

13

12

11

10

8

9

7

6

5

2

4

3

1

DESCRIPTION

DEVICE

DESIGNATION

LEGEND

NUMBER

LINE

COMPRESSOR CONTACTOR1K1

CONTROL POWER TRANSFORMER

1T1 19

COMPRESSOR MOTOR2B1

COMPRESSOR RUN CAPACITOR2B1C1 8

HIGH PRESSURE CUTOUT2B1S1 36

OVERFLOW SWITCH

3S3 35

DEVICE PREFIX LOCATION CODE

AREA

1

LOCATION

CONTROL PANEL

COMPRESSOR SECTION2

INDOOR FAN AND COIL SECTION3

4 WATER COIL SECTION

3B2 EVAP FAN MOTOR 15

5B

5RETURN AND FRESH AIR SECTION

208/60/1

GROUND

EQUIPMENT

LINES INDICATE WIRING BY THE TRANE CO.

OCCURRED.

CONTACTS BY LINE NUMBER.

SCHEMATIC DESIGNATE THE LOCATION OF THE

NUMBERS ALONG THE RIGHT SIDE OF THE

LOCAL REQUIREMENTS.

THE NATIONAL ELECTRIC CODE (NEC), STATE AND

ALL FIELD WIRING MUST BE IN ACCORDANCE WITH

NOTES:

ARE SHOWN AT 25° C (77° F), AT

ATMOSPHERIC PRESSURE, AT 50% RELATIVE

HUMIDITY, WITH ALL UTILITIES TURNED OFF,

AND AFTER A NORMAL SHUTDOWN HAS

UNLESS OTHERWISE NOTED, ALL SWITCHES

DASHED LINES INDICATE RECOMMENDED FIELD

WIRING BY OTHERS. FIELD WIRING TO BE RATED

FOR 600 VOLTS. DASHED LINE ENCLOSURE

AND/OR DASHED DEVICE OUTLINES INDICATE

COMPONENTS PROVIDED BY THE FIELD. SOLID

4.

3.

2.

1.

A

6C

D

D

1TB1-3 & 4

26

LED3

LED2

LED1

COLOR=GRN

OFF

LED1

OFF

COLOR-RED

CONTROL DIAGNOSTIC CODES (1U2)

LED2

COLOR=RED

LED3

OFF CONTROL OFF

CONTROLLER MODE

NORMAL / COMP OFF

ON OFF OFF

ANTI-SHORT CYCLE

ON OFF FLASH

BROWNOUT CONDITIION

ON OFF ON

SOFT LOCKOUT LP

FLASH ON OFF

SOFT LOCKOUT HP

ON FLASH ON

MANUAL LOCKOUT LP

ON FLASH FLASH

MANUAL LOCKOUT HP

ON ON ON

MANUAL LOCKOUT

ON ON FLASH

CONDENSATE LEVEL

ON FLASH OFF

COMPRESSOR DISABLE

ON ON OFF

NORMAL / COMP ON

COMPR CONTROL MODULE 34

VERIFY TEST JUMPER HAS BEEN REMOVED TO

PREVENT CONTROL TIMING ERRORS.

CONNECTION FOR 24VAC CLASS 2 COMPRESSOR DISABLE

6

7INPUT. FOR TLC APPLICATIONS PUMP RESTART RELAY REQ'D

44A

45A

1U2

3S3

1U2

49

50

51

FOR OVERRIDE. USE TERM CD1 & CD2 TO ENERGIZE PUMP

RESTART RELAY COIL: MAX LOAD (5 VA).

WHEN CONTROL 1U2 GOES INTO MANUAL LOCKOUT MODE.

ISOLATED GENERAL ALARM CONTACTS. CONTACTS CLOSE

11

52

6

CONTACTS RATED FOR CLASS 2 24V. TERMINAL AL1 & AL2

L2L1

FIELD INSTALLED DEVICE6

2B1S1

47A

46A

49A

48A

B

1TB1-1 & 2

21

7

6,7,37

1TB1 CUSTOMER LOW V. TERM BLOCK

6,7,8

53

54

55

56

57

58

59

60

2L1

J9-6 P9-6

J9-5 P9-5

44B

45B

P9-1 J9-1

P9-2 J9-2

46B

47B

P9-3 J9-3

P9-4 J9-4

48B

49B

6B

R

S

C

1

2B1

M

4B

2B1C1

6E

HIGHSPEED

LEAD

LEAD COLORS

LOW

1T1

24V

208/60/1

208/60/1

2S1

2S1 FREEZE PROTECTION SWITCH 38

1PB1

1PB1 POWER BLOCK

2D1C

4A

P12-1 J12-1

P12-2 J12-2

P11-3 J11-3

3B 3A CHASSIS

GROUND

3

21

HEAT PUMP

1K1

1C3

1C3 START ASSIST 5

ATTENTION

LES BORNES DE L'UNITÉ NE SONT PAS CONÇUES

L'UTILISATION DE TOUT AUTRE CONDUCTEUR PEUT

N'UTILISER QUE DES CONDUCTEURS EN CUIVRE!

POUR RECEVOIR D'AUTRES TYPES DE CONDUCTEURS.

CAUTION

OTHER TYPES OF CONDUCTORS.

USE COPPER CONDUCTORS ONLY!

FAILURE TO DO SO MAY CAUSE DAMAGE TO THE

UNIT TERMINALS ARE NOT DESIGNED TO ACCEPT

EQUIPMENT. ENDOMMAGER L'ÉQUIPEMENT.

PRECAUCIÓN

PARA ACEPTAR OTROS TIPOS DE CONDUCTORES.

¡UTILICE ÚNICAMENTE CONDUCTORES DE COBRE!

LAS TERMINALES DE LA UNIDAD NO ESTÁN DISEÑADAS

SI NO LO HACE, PUEDE OCASIONAR DAÑO AL EQUIPO.

2B1S2 LOW PRESSURE SWITCH 39

REV

SHALL NOT BE COPIED OR ITS

THI S DR AWIN G IS PROPRIETARY AND

CONSENT OF THE TRANE COMPANY

PARTIES WITHOUT THE WRITTEN

CONTENTS DISCLOSED TO OUTSIDE

AUTOCAD

SIMILAR TO

REPLACES

REVISION DATE

DRAWN BY

DATE

2309-7379

RCAP5091 02/08/13

5/11/09

LOWE

GET

SCHEMATIC DIAGRAM

G

2311-0376

2CCH-1

49B 47C

2B1S2

CRANKCASE HEATER2CCH-1 4

WW

44C

45C

1S4

P11-2 J11-2

P11-1 J11-1

1F

2F

1A

2A

SINGLE

STAGE

ROOM

T'STAT

21C

G

,C,E,G,M

R G O W Y

22B

21A

26H

M

A,C

24C 24B

23A

23B

COMN

12

P10-5 J10-5

P10-4 J10-4

P10-3 J10-3

P10-2 J10-2

P10-1 J10-1 P7-1

21B

23A

P7-3 J7-3

P7-4 J7-4

24C 24B

26H 26G

23C

21C

21C

22C

23C 24D

26K

SEE

INSET

B

SEE

INSET

B

SEE

INSET

B

SEE

INSET

B

1U5

RROW3W2W1YYLO BGBK

P1 P2

TO BLOWER MOTOR 3B2 15 PIN PLUG

21D

23D

26L

24E

INSET B

22D

98

P15-1

P15-2

P15-3

P15-4

P15-5

SEE

INSET

B

21E

23E

24F

26M

22B

21E 23E 24F

26M

M

3B2

GRN

1

COM

TO 1U5 BRD

15 PIN PLUG

SEE INSET B FOR

CONTROL WIRING

REQUIRED FOR HARD WIRED DIGITAL THERMOSTATS.

12

P16 J16

J17

P17

1U5 ECM CONTROLLER 55

1H 2H

1B

2B

71F2 6,

FUSE

1F1,

1F1

1F2

1D

9C

3J

MTR-3

MTR-4

MTR-5

ISOLATION VALVE

DISREGARD CLOSE TERMINAL WIRING.

FOR TWO WIRE N.C VALVE,

1TB1-1&2 50A

COM

OPEN

CLOSE

FIELD INSTALLED

MAX LOAD 25VA AT 24V

1K1

P20-2

J20-2

P20-1

J20-1

3F

9A

4

FUSED UNIT SWITCH

1S4

2L1 REVERSING VALVE COIL 26

Unit Wiring

WSHP-SVX10B-EN 31

Figure 18. Deluxe 230V/60 Hz/1 Ph

1K1

46

48

47

45

44

41

43

42

40

39

38

37

36

35

34

33

32

31

30

29

19

24

28

27

26

25

23

22

21

20

18

17

16

15

14

13

12

11

10

8

9

7

6

5

2

4

3

1

DESCRIPTION

1K4

DEVICE

DESIGNATION

BLOWER RELAY

LEGEND

NUMBER

LINE

COMPRESSOR CONTACTOR1K1

CONTROL POWER TRANSFORMER1T1 19

COMPRESSOR MOTOR2B1

COMPRESSOR RUN CAPACITOR2B1C1 8

HIGH PRESSURE CUTOUT2B1S1 36

OVERFLOW SWITCH

3S3 35

DEVICE PREFIX LOCATION CODE

AREA

1

LOCATION

CONTROL PANEL

COMPRESSOR SECTION2

INDOOR FAN AND COIL SECTION3

4 WATER COIL SECTION

3B2 EVAP FAN MOTOR 15

5B

5RETURN AND FRESH AIR SECTION

208/60/1

GROUND

EQUIPMENT

LINES INDICATE WIRING BY THE TRANE CO.

OCCURRED.

CONTACTS BY LINE NUMBER.

SCHEMATIC DESIGNATE THE LOCATION OF THE

NUMBERS ALONG THE RIGHT SIDE OF THE

LOCAL REQUIREMENTS.

THE NATIONAL ELECTRIC CODE (NEC), STATE AND

ALL FIELD WIRING MUST BE IN ACCORDANCE WITH

NOTES:

ARE SHOWN AT 25° C (77° F), AT

ATMOSPHERIC PRESSURE, AT 50% RELATIVE

HUMIDITY, WITH ALL UTILITIES TURNED OFF,

AND AFTER A NORMAL SHUTDOWN HAS

UNLESS OTHERWISE NOTED, ALL SWITCHES

DASHED LINES INDICATE RECOMMENDED FIELD

WIRING BY OTHERS. FIELD WIRING TO BE RATED

FOR 600 VOLTS. DASHED LINE ENCLOSURE

AND/OR DASHED DEVICE OUTLINES INDICATE

COMPONENTS PROVIDED BY THE FIELD. SOLID

4.

3.

2.

1.

A

6C

D

D

1TB1-3 & 4

26

LED3

LED2

LED1

COLOR=GRN

OFF

LED1

OFF

COLOR-RED

CONTROL DIAGNOSTIC CODES (1U2)

LED2

COLOR=RED

LED3

OFF CONTROL OFF

CONTROLLER MODE

NORMAL / COMP OFFON OFF OFF

ANTI-SHORT CYCLE

ON OFF FLASH

BROWNOUT CONDITIION

ON OFF ON

SOFT LOCKOUT LP

FLASH ON OFF

SOFT LOCKOUT HP

ON FLASH ON

MANUAL LOCKOUT LP

ON FLASH FLASH

MANUAL LOCKOUT HP

ON ON ON

MANUAL LOCKOUT

ON ON FLASH

CONDENSATE LEVEL

ON FLASH OFF

COMPRESSOR DISABLE

ON ON OFF

NORMAL / COMP ON

COMPR CONTROL MODULE 34

VERIFY TEST JUMPER HAS BEEN REMOVED TO

PREVENT CONTROL TIMING ERRORS.

CONNECTION FOR 24VAC CLASS 2 COMPRESSOR DISABLE

6

7INPUT. FOR TLC APPLICATIONS PUMP RESTART RELAY REQ'D

44A

45A

1U2

3S3

C

SINGLE

STAGE

ROOM

T'STAT

21C

G

,C,E,G,M

1U2

49

50

51

R G O W Y

DELUXE UNIT

FOR OVERRIDE. USE TERM CD1 & CD2 TO ENERGIZE PUMP

RESTART RELAY COIL: MAX LOAD (5 VA).

WHEN CONTROL 1U2 GOES INTO MANUAL LOCKOUT MODE.

ISOLATED GENERAL ALARM CONTACTS. CONTACTS CLOSE

11

52

22B

21A

26H

6

CONTACTS RATED FOR CLASS 2 24V. TERMINAL AL1 & AL2

L2L1

M

FIELD INSTALLED DEVICE6

2B1S1

47A

46A

49A

48A

B

1TB1-1 & 2

21

A,C

1K4

22A

WALL MOUNT T'STAT

2L1 REVERSING VALVE COIL 26

7

6,7,37

1TB1 CUSTOMER LOW V. TERM BLOCK

6,7,8

53

54

55

56

57

58

59

60

13,22

24C 24B

2L1

23A

23B

J9-6 P9-6

J9-5 P9-5

44B

45B

P9-1 J9-1

P9-2 J9-2

46B

47B

P9-3 J9-3

P9-4 J9-4

48B

49B

6B

R

S

C

1

2B1

M

4B

2B1C1

6E

HIGHSPEED

LEAD

LEAD COLORS

LOW

COMN

12

1T1

24V

REQUIRED FOR HARD WIRED DIGITAL THERMOSTATS.

12

208/60/1

208/60/1

2S1

2S1 FREEZE PROTECTION SWITCH 38

1PB1

1PB1 POWER BLOCK

2D1C

P10-5 J10-5

P10-4 J10-4

P10-3 J10-3

P10-2 J10-2

P10-1 J10-1

3B2C2

3B2

COM

BRN

YEL

YEL 1

M

GRN

C

4A

P7-1

21B

P7-2 J7-2

22A 23A

P7-3 J7-3

P7-4 J7-4

24C 24B

26H 26G

23C

21C

21C

22C

23C 24D

26K

J1-2 P1-2

P12-1 J12-1

P12-2 J12-2

P11-3 J11-3

3B 3A CHASSIS

GROUND

3

21

HEAT PUMP

1K1

13 13

WIRES 23C & 26J ARE ONLY USED ON SIZE 024 & 036.

13 ON ALL OTHER SIZES WIRES 23A & 26F CONNECT TO 2L1.

1C3

1C3 START ASSIST 5

BLK

RED9A

J1-3

1G

J1-1

ATTENTION

LES BORNES DE L'UNITÉ NE SONT PAS CONÇUES

L'UTILISATION DE TOUT AUTRE CONDUCTEUR PEUT

N'UTILISER QUE DES CONDUCTEURS EN CUIVRE!

POUR RECEVOIR D'AUTRES TYPES DE CONDUCTEURS.

CAUTION

OTHER TYPES OF CONDUCTORS.

USE COPPER CONDUCTORS ONLY!

FAILURE TO DO SO MAY CAUSE DAMAGE TO THE

UNIT TERMINALS ARE NOT DESIGNED TO ACCEPT

EQUIPMENT. ENDOMMAGER L'ÉQUIPEMENT.

PRECAUCIÓN

PARA ACEPTAR OTROS TIPOS DE CONDUCTORES.

¡UTILICE ÚNICAMENTE CONDUCTORES DE COBRE!

LAS TERMINALES DE LA UNIDAD NO ESTÁN DISEÑADAS

SI NO LO HACE, PUEDE OCASIONAR DAÑO AL EQUIPO.

2B1S2 LOW PRESSURE SWITCH 39

REV

SHALL NOT BE C OPIED OR ITS

THIS D RAWING IS PROPRIETARY AND

CON SENT OF TH E TRAN E COMP ANY

PARTIES WITHOUT THE WRITTEN

CONTENTS DISCLOSED TO OUTSIDE

AUTOCAD

SIMILAR TO

REPLACES

REVISION DATE

DRAW N BY

DATE

2309-7379

RCAP5091 02/08/13

5/11/09

LOWE

GET

SCHEMATIC DIAGRAM

G

2311-0376

1S4

1F1

1F2 2B

1B

P11-2 J11-2

P11-1 J11-1

1F

2F

1A

2A

71F2 6,

FUSE

1F1,

2CCH-1

49B 47C

2B1S2

CRANKCASE HEATER2CCH-1 4

BLU RED

WW

44C

45C

ISOLATION VALVE

DISREGARD CLOSE TERMINAL WIRING.

FOR TWO WIRE N.C VALVE,

1TB1-1&2 50A

COM

OPEN

CLOSE

FIELD INSTALLED

MAX LOAD 25VA AT 24V

1K1

1K4

C,D

42

1H 2H

,C

EVAP FAN MTR RUN CAPACITOR

3B2C2 15

Unit Wiring

32 WSHP-SVX10B-EN

Figure 19. Tracer ZN510/1 Ph with ECM motor

1K1

46

48

47

45

44

41

43

42

40

39

38

37

36

35

34

33

32

31

30

29

19

24

28

27

26

25

23

22

21

20

18

17

16

15

14

13

12

11

10

8

9

7

6

5

2

4

3

1

DESCRIPTION

DEVICE

DESIGNATION

LEGEND

NUMBER

LINE

COMPRESSOR CONTACTOR1K1

CONTROL POWER TRANSFORMER1T1 19

COMPRESSOR MOTOR2B1

COMPRESSOR RUN CAPACITOR2B1C1 8

2B1S1

DEVICE PREFIX LOCATION CODE

AREA

1

LOCATION

CONTROL PANEL

COMPRESSOR SECTION2

INDOOR FAN AND COIL SECTION3

4 WATER COIL SECTION

3B2 EVAP FAN MOTOR 15

5B

5RETURN AND FRESH AIR SECTION

208/60/1

GROUND

EQUIPMENT

LINES INDICATE WIRING BY THE TRANE CO.

OCCURRED.

CONTACTS BY LINE NUMBER.

SCHEMATIC DESIGNATE THE LOCATION OF THE

NUMBERS ALONG THE RIGHT SIDE OF THE

LOCAL REQUIREMENTS.

THE NATIONAL ELECTRIC CODE (NEC), STATE AND

ALL FIELD WIRING MUST BE IN ACCORDANCE WITH

NOTES:

ARE SHOWN AT 25° C (77° F), AT

ATMOSPHERIC PRESSURE, AT 50% RELATIVE

HUMIDITY, WITH ALL UTILITIES TURNED OFF,

AND AFTER A NORMAL SHUTDOWN HAS

UNLESS OTHERWISE NOTED, ALL SWITCHES

DASHED LINES INDICATE RECOMMENDED FIELD

WIRING BY OTHERS. FIELD WIRING TO BE RATED

FOR 600 VOLTS. DASHED LINE ENCLOSURE

AND/OR DASHED DEVICE OUTLINES INDICATE

COMPONENTS PROVIDED BY THE FIELD. SOLID

4.

3.

2.

1.

A

6C

D

D

1TB1-3 & 4

26

49

50

51

52

L2L1

FIELD INSTALLED DEVICE6

CONDENSATE

OVERFLOW

B

1TB1-1 & 2

21

1TB1 CUSTOMER LOW V. TERM BLOCK

6,7,8

53

54

55

56

57

58

59

60

3S3

6B

R

S

C

1

2B1

M

4B

2B1C1

6E

HIGHSPEED

LEAD

LEAD COLORS

LOW

1T1

24V

208/60/1

208/60/1

1PB1

1PB1 POWER BLOCK

2D1C

4A

P12-1 J12-1

P12-2 J12-2

P11-3 J11-3

3B 3A CHASSIS

GROUND

3

21

1K1

1C3

1C3 START ASSIST 5

ATTENTION

LES BORNES DE L'UNITÉ NE SONT PAS CONÇUES

L'UTILISATION DE TOUT AUTRE CONDUCTEUR PEUT

N'UTILISER QUE DES CONDUCTEURS EN CUIVRE!

POUR RECEVOIR D'AUTRES TYPES DE CONDUCTEURS.

CAUTION

OTHER TYPES OF CONDUCTORS.

USE COPPER CONDUCTORS ONLY!

FAILURE TO DO SO MAY CAUSE DAMAGE TO THE

UNIT TERMINALS ARE NOT DESIGNED TO ACCEPT

EQUIPMENT. ENDOMMAGER L'ÉQUIPEMENT.

PRECAUCIÓN

PARA ACEPTAR OTROS TIPOS DE CONDUCTORES.

¡UTILICE ÚNICAMENTE CONDUCTORES DE COBRE!

LAS TERMINALES DE L A UNIDAD NO ESTÁN DISEÑADAS

SI NO LO HACE, PUEDE OCASIONAR DAÑO AL EQUIPO.

REV

SHALL NOT BE C OPIED OR ITS

TH IS DRA WI NG I S PROPRIETARY AND

CON SENT OF TH E TRAN E COMP ANY

PARTIES WITHOUT THE WRITTEN

CONTENTS DISCLOSED TO OUTSIDE

AUTOCAD

SIMILAR TO

REPLACES

REVISION DATE

DRAW N BY

DATE

2309-7379

RCAP5091 02/08/13

5/11/09

LOWE

GET

SCHEMATIC DIAGRAM

G

2311-0376

2CCH-1

CRANKCASE HEATER2CCH-1 4

WW

1S4

P11-2 J11-2

P11-1 J11-1

1F

2F

1A

2A

3RT4

4RT3

2L1

ZONE TEMP

COMMON

SET POINT

FAN MODE

K,X,P

21K

P64A

67A

68A

69A

75A

26U

,U

45A

44A44B

45B

ZONE

SENSOR

21K

26U

BINARY INPUT

J2-4

J2-5

J2-6

BI3

BI2

J2-1

J2-2

J2-3

BI1

2

TB3-3

ZONE SENSORCOMM LINK

TB2-1

TB2-3

TB2-2

TB2-4

TB2-5

TB2-6

1U4

TB3-2

GNDZONE

TB3-1

SET

TB1-1

TB1-2

POWER

24VGND J1 1

TB3-6

TB3-4

FAN GND

J3-1

ANALOG INPUT

J3-2

J3-3

J3-4

AI1 AI2

BINARY OUTPUTS

34567

P7-5 J7-5

P7-6 J7-6

83A

82A

DISCHARGE AIR

SENSOR

SENSOR

LEAVING WATER

20B64A

63A

6

P14-1 P14-2 P14-5

J10-1 P10-1

J10-2 P10-2

J10-3 P10-3

J10-4 P10-4

75B

69B

68B

67B

J7-4 P7-4

J7-3 P7-3

J7-2 P7-2

J7-1 P7-1

75C

69C

68C

67C

P9-4 J9-4

64B

J9-3 P9-3

21R

2B1S1

21M

46B

2B1S2

22B

OCCUPANCY

OPTIONAL CONNECTIONS

COMM LINK

6

M

3B2

GRN

1

COM

TO 1U5 BRD

15 PIN PLUG

SEE INSET B FOR

CONTROL WIRING

INSET B

26M

INSET B

21E

2S1

47B 48B 49B

P9-2

P9-1

1U5

RROW3W2W1YYLO BGBK

P1 P2

TO BLOWER MOTOR 3B2 15 PIN PLUG

21D

23D

26L

24E

INSET B

22D

98

PX15-1

PX15-2

PX15-3

PX15-5

21E

24F

26M

22B

P16 J16

J17P17

HEAT PUMP

1U4

1U5

ZN510 CONTROLLER

ECM CONTROLLER 55

34

63A

1H 2H

1B

2B

71F2 6,

FUSE

1F1,

1F1

1F2

1D

9C

3J

MTR-3

MTR-4

MTR-5

JX15-1 P15-1

1K1

DISREGARD CLOSE TERMINAL WIRING.

FOR TWO WIRE N.C VALVE,

1TB1-3&4

ISOLATION VALVE 21M

COM

OPEN

CLOSE

FIELD INSTALLED

MAX LOAD 6VA AT 24V

1TB1-1&2

P20-2

J20-2

P20-1

J20-1

3F

9A

6COMMUNICATION WIRE MUST BE TRANE PART NO.

400-20-28, OR WINDY CITY OR CONNECT AIR

"LEVEL 4" CABLE. MAXIMUM OF 4500 FOOT

AGGREGATE RUN.

CAUTION! DO NOT RUN POWER IN THE SAME

CONDUIT OR WIRE BUNDLE WITH COMMUNICATION

LINK. FOR ADDITIONAL INFROMATION REFER TO

EMTX-EB-68.

4FUSED UNIT SWITCH1S4

6,7,23

2B1S1 HIGH PRESSURE CUTOUT 26

2B1S2 LOW PRESSURE CUTOUT 26

2S1 FREEZE PROTECTION SWITCH 26

2L1 REVERSING VALVE COIL 29

3S3 OVERFLOW SWITCH 37

40

LEAVING WATER TEMP SENSOR4RT3

3RT4 DISCHARGE AIR SENSOR 38

Unit Wiring

WSHP-SVX10B-EN 33

Figure 20. Deluxe 24V/1 Ph with ECM motor

1K1

46

48

47

45

44

41

43

42

40

39

38

37

36

35

34

33

32

31

30

29

19

24

28

27

26

25

23

22

21

20

18

17

16

15

14

13

12

11

10

8

9

7

6

5

2

4

3

1

DESCRIPTION

DEVICE

DESIGNATION

LEGEND

NUMBER

LINE

COMPRESSOR CONTACTOR1K1

CONTROL POWER TRANSFORMER1T1 19

COMPRESSOR MOTOR2B1

COMPRESSOR RUN CAPACITOR2B1C1 8

HIGH PRESSURE CUTOUT2B1S1 36

OVERFLOW SWITCH

3S3 35

DEVICE PREFIX LOCATION CODE

AREA

1

LOCATION

CONTROL PANEL

COMPRESSOR SECTION2

INDOOR FAN AND COIL SECTION3

4 WATER COIL SECTION

3B2 EVAP FAN MOTOR 15

5B

5RETURN AND FRESH AIR SECTION

208/60/1

GROUND

EQUIPMENT

LINES INDICATE WIRING BY THE TRANE CO.

OCCURRED.

CONTACTS BY LINE NUMBER.

SCHEMATIC DESIGNATE THE LOCATION OF THE

NUMBERS ALONG THE RIGHT SIDE OF THE

LOCAL REQUIREMENTS.

THE NATIONAL ELECTRIC CODE (NEC), STATE AND

ALL FIELD WIRING MUST BE IN ACCORDANCE WITH

NOTES:

ARE SHOWN AT 25° C (77° F), AT

ATMOSPHERIC PRESSURE, AT 50% RELATIVE

HUMIDITY, WITH ALL UTILITIES TURNED OFF,

AND AFTER A NORMAL SHUTDOWN HAS

UNLESS OTHERWISE NOTED, ALL SWITCHES

DASHED LINES INDICATE RECOMMENDED FIELD

WIRING BY OTHERS. FIELD WIRING TO BE RATED

FOR 600 VOLTS. DASHED LINE ENCLOSURE

AND/OR DASHED DEVICE OUTLINES INDICATE

COMPONENTS PROVIDED BY THE FIELD. SOLID

4.

3.

2.

1.

A

6C

D

D

1TB1-3 & 4

26

LED3

LED2

LED1

COLOR=GRN

OFF

LED1

OFF

COLOR-RED

CONTROL DIAGNOSTIC CODES (1U2)

LED2

COLOR=RED

LED3

OFF CONTROL OFF

CONTROLLER MODE

NORMAL / COMP OFF

ON OFF OFF

ANTI-SHORT CYCLEON OFF FLASH

BROWNOUT CONDIT IION

ON OFF ON

SOFT LOCKOUT LP

FLASH ON OFF

SOFT LOCKOUT HP

ON FLASH ON

MANUAL LOCKOUT LP

ON FLASH FLASH

MANUAL LOCKOUT HP

ON ON ON

MANUAL LOCKOUT

ON ON FLASH

CONDENSATE LEVEL

ON FLASH OFF

COMPRESSOR DISABLE

ON ON OFF

NORMAL / COMP ON

COMPR CONTROL MODULE 34

VERIFY TEST JUMPER HAS BEEN REMOVED TO

PREVENT CONTROL TIMING ERRORS.

CONNECTION FOR 24VAC CLASS 2 COMPRESSOR DISABLE

6

7INPUT. FOR TLC APPLICATIONS PUMP RESTART RELAY REQ'D

44A

45A

1U2

3S3

1U2

49

50

51

FOR OVERRIDE. USE TERM CD1 & CD2 TO ENERGIZE PUMP

RESTART RELAY COIL: MAX LOAD (5 VA).

WHEN CONTROL 1U2 GOES INTO MANUAL LOCKOUT MODE.

ISOLATED GENERAL ALARM CONTACTS. CONTACTS CLOSE

11

52

6

CONTACTS RATED FOR CLASS 2 24V. TERMINAL AL1 & AL2

L2L1

FIELD INSTALLED DEVICE6

2B1S1

47A

46A

49A

48A

B

1TB1-1 & 2

21

7

6,7,37

1TB1 CUSTOMER LOW V. TERM BLOCK

6,7,8

53

54

55

56

57

58

59

60

2L1

J9-6 P9-6

J9-5 P9-5

44B

45B

P9-1 J9-1

P9-2 J9-2

46B

47B

P9-3 J9-3

P9-4 J9-4

48B

49B

6B

R

S

C

1

2B1

M

4B

2B1C1

6E

HIGHSPEED

LEAD

LEAD COLORS

LOW

1T1

24V

208/60/1

208/60/1

2S1

2S1 FREEZE PROTECTION SWITCH 38

1PB1

1PB1 POWER BLOCK

2D1C

4A

P12-1 J12-1

P12-2 J12-2

P11-3 J11-3

3B 3A CHASSIS

GROUND

3

21

HEAT PUMP

1K1

1C3

1C3 START ASSIST 5

ATTENTION

LES BORNES DE L'UNITÉ NE SONT PAS CONÇUES

L'UTILISATION DE TOUT AUTRE CONDUCTEUR PEUT

N'UTILISER QUE DES CONDUCTEURS EN CUIVRE!

POUR RECEVOIR D'AUTRES TYPES DE CONDUCTEURS.

CAUTION

OTHER TYPES OF CONDUCTORS.

USE COPPER CONDUCTORS ONLY!

FAILURE TO DO SO MAY CAUSE DAMAGE TO THE

UNIT TERMINALS ARE NOT DESIGNED TO ACCEPT

EQUIPMENT. ENDOMMAGER L'ÉQUIPEMENT.

PRECAUCIÓN

PARA ACEPTAR OTROS TIPOS DE CONDUCTORES.

¡UTILICE ÚNICAMENTE CONDUCTORES DE COBRE!

LAS TERMINALES DE LA UNIDAD NO ESTÁN DISEÑADAS

SI NO LO HACE, PUEDE OCASIONAR DAÑO AL EQUIPO.

2B1S2 LOW PRESSURE SWITCH 39

REV

SHALL NOT BE C OPIED OR ITS

TH IS DRA WI NG I S PROPRIETARY AND

CON SENT OF TH E TRAN E COMP ANY

PARTIES WITHOUT THE WRITTEN

CONTENTS DISCLOSED TO OUTSIDE

AUTOCAD

SIMILAR TO

REPLACES

REVISION DATE

DRAW N BY

DATE

2309-7379

RCAP5091 02/08/13

5/11/09

LOWE

GET

SCHEMATIC DIAGRAM

G

2311-0376

2CCH-1

49B 47C

2B1S2

CRANKCASE HEATER2CCH-1 4

WW

44C

45C

1S4

P11-2 J11-2

P11-1 J11-1

1F

2F

1A

2A

SINGLE

STAGE

ROOM

T'STAT

21C

G

,C,E,G,M

R G O W Y

22B

21A

26H

M

A,C

24C 24B

23A

23B

COMN

12

P10-5 J10-5

P10-4 J10-4

P10-3 J10-3

P10-2 J10-2

P10-1 J10-1 P7-1

21B

23A

P7-3 J7-3

P7-4 J7-4

24C 24B

26H 26G

23C

21C

21C

22C

23C 24D

26K

SEE

INSET

B

SEE

INSET

B

SEE

INSET

B

SEE

INSET

B

1U5

RROW3W2W1YYLO BGBK

P1 P2

TO BLOWER MOTOR 3B2 15 PIN PLUG

21D

23D

26L

24E

INSET B

22D

98

P15-1

P15-2

P15-3

P15-4

P15-5

SEE

INSET

B

21E

23E

24F

26M

22B

21E 23E 24F

26M

M

3B2

GRN

1

COM

TO 1U5 BRD

15 PIN PLUG

SEE INSET B FOR

CONTROL WIRING

REQUIRED FOR HARD WIRED DIGITAL THERMOSTATS.

12

P16 J16

J17P17

1U5 ECM CONTROLLER 55

1H 2H

1B

2B

71F2 6,

FUSE

1F1,

1F1

1F2

1D

9C

3J

MTR-3

MTR-4

MTR-5

ISOLATION VALVE

DISREGARD CLOSE TERMINAL WIRING.

FOR TWO WIRE N.C VALVE,

1TB1-1&2 50A

COM

OPEN

CLOSE

FIELD INSTALLED

MAX LOAD 25VA AT 24V

1K1

P20-2

J20-2

P20-1

J20-1

3F

9A

4FUSED UNIT SWITCH1S4

2L1 REVERSING VALVE COIL 26

34 WSHP-SVX10B-EN

Warranty

Standard Warranty

The standard water-source heat pump warranty isTrane’s

parts-only warranty, running 12-months from startup, not

to exceed 18-months from shipment.

Extended Warranty

The optional extended warranty is a second through fifth

year warranty.The time starts at the end of standard 1-year

coverage through the fifth year.

These extended warranties apply only to new equipment

installed in domesticTrane Commercial Systems Group

sales territories and must be ordered prior to start-up.

Trane optimizes the performance of homes and buildings around the world. A business of Ingersoll Rand, the leader in

creating and sustaining safe, comfortable and energy efficient environments, Trane offers a broad portfolio of

advanced controls and HVAC systems, comprehensive building services, and parts. For more information, visit

www.Trane.com.

Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice.

We are committed to using environmentally

conscious print practices that reduce waste.

© 2013Trane All rights reserved

WSHP-SVX10B-EN 15 Nov 2013

Supersedes WSHP-SVX10B-EN (18 Jun 2013)