Trane WSHP Installation and Maintenance Manual

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Page 1

Installation, Operation, and Maintenance

Water Source Heat Pump

Axiom™ High Efficiency Vertical Stack — GET

¾-3Tons-60Hz

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.

November 2013

WSHP-SVX10B-EN

Page 2

Warnings, Cautions and Notices

Warnings, Cautions and Notices. Note thatwarnings,

cautions and notices appear at appropriate intervals throughout this manual. Warnings are provide to alert installing contractors to potentialhazards 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 thoroughlybefore operating or servicing this unit.

ATTENTION: Warnings, Cautions and Notices appear at

appropriate sections throughout this literature. Read these carefully:

WARNING

CAUTIONs

NOTICE:

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

Indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury. It could also be used to alert against unsafe practices.

Indicates a situationthat could resultin equipment or property-damage only

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 nonapproved refrigerants, refrigerant substitutes, or refrigerant additives could result in death or serious injury or equipment damage.

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

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.

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 ProtectiveEquipment (PPE) recommended for the work being undertaken.

ALWAYSrefer 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.

WARNING

Page 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.

Warnings, Cautions and Notices

WSHP-SVX10B-EN 3

Page 4

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

4 WSHP-SVX10B-EN

Page 5

Model Number Descriptions

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

WSHP-SVX10B-EN 5

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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

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 Maintenance Timer 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)

6 WSHP-SVX10B-EN

Page 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 conduittube, and intothe 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.

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 otherpertinent 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 conduittube, and intothe cabinet’s control box (contactor). See manual WSHP-IOP-2 for diagnostic information.

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.

WSHP-SVX10B-EN 7

Page 8

Pre-Installation

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.

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 billof 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

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.

This unit is intended for indoor useonly.To protect the unit

from damage due to the elements, and to prevent possible IAQ contaminant sources from growing, the unitshould 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 provisionsfor 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 growthwhich 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.

8 WSHP-SVX10B-EN

Page 9

Dimensions and Weights

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

009 135 115 012 135 115 015 175 150 018 175 150 024 225 195 036 225 195

009 88 78 012 107 97 015 112 102 018 117 107 024 174 164 036 190 180

Shipping weight with

pallet (lb)

Cabinet

Chassis

Shipping weight

without pallet (lb)

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.

Figure 1. Mechanical clearances

RSD

ALLOW 36" (914 mm) AT UNIT FRONT FOR CHASSIS REMOVAL

WSHP-SVX10B-EN 9

Page 10

Dimensions and Weights

Figure 2. GET 009-036

Table 2. GET 009-036

GET A B C D E F

009, 012

015-018

024-036

16¼" (413)

18"

(457)

24"

(610)

10 WSHP-SVX10B-EN

16¼" (413)

20"

(508)

24"

(610)

8 1/8"

(206)

10"

(254)

12"

(305)

39 1/8"

(994)

40 5/8"

(1032)

49 5/8"

(1260)

14¾" (375)¾"(19)

18¾" (476)¾"(19)

22 5/8"

(575)¾"(19)

Page 11

Dimensions and Weights

Return Air (hinged) Acoustical Door

The hinged acousticaldoor is recessedinto 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.

Figure 3. Return air (hinged) acoustical door

3 1/2” ±3/8”

SHEETROCK

RETURN AIR OPENING

FLANGE ON CABINET

RETURN AIR

DOOR FLANGE

RETURN AIR OPENING

FLANGE ON CABINET

Table 3. Return air hinged acoustical door

Unit Size A B

2“ X 4” STUD

1“ X 1” CLOSED CELL INSULATION

CABINET

1“ X 1” CLOSED CELL INSULATION

1 1/4”

+1/2”/-0”

009 012

015 018

024 036

19¼” (489)

23¼” (591)

27 1/8”

(689)

44 1/8”

(1121)

45¼”

(1149)

54 5/8”

(1387)

SHEETROCK

RETURN AIR

DOOR FRAME

1“ X 1” CLOSED

CELL INSULATION

1“ X 1” CLOSED

CELL INSULATION

RETURN AIR

DOOR FRAME

SHEETROCK

FLOOR

SHEET ROCK

OPENING

3 1/2” ±3/8”

2 X 4 STUD

RETURN-AIR OPENING FLANGE ON CABINET

2 1/4“

4 5/8“

CABINET

SHEETROCK

Note: Finished wall and framing should not touch the unit cabinetry.

5“

2“ X 4” STUD

CABINET

1 1/4”

+1/2”/-0”

TOP VIEW

1 1/2” X 2 3/8”

3 1/2” ±3/8”

SIDE VIEW

WSHP-SVX10B-EN 11

Page 12

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

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 VoltageWiring (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

Improper Unit Lift!

Test lift unit approximately 24 inches to verify proper

Figure 4. Stacking illustration

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

1. Verify the power supply complies with the unit nameplate specifications.

2. Inspect all control panel components; tighten any loose connections.

FLOOR

3" SWAGE

FLOOR

12 WSHP-SVX10B-EN

Page 13

Installation

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. Softsolder 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 theWater 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 shutoff (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

WARNING

Proper Field Wiring and Grounding Required!

All field wiring MUST be performed by qualified

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.

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.

WSHP-SVX10B-EN 13

Page 14

Installation

Main Unit Power Wiring

WARNING

Hazardous Voltage!

A field supplied disconnect switch must be installed at or near the unit in accordance with the NationalElectric Code (NEC latest edition).

Location of the applicable electric service entrance for HIGH (line voltage) may be found in Figure 5, p. 14.

Figure 5. Power wire entrance

Route power wire to the cabinet control box through the factory installed conduit at the top of the unit cabinetry.Thehigh voltage connection ismade at the1PB1 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.

Drywall Installation

Before installing drywallaround cabinet, coverthe 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

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 thedoor,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.

2. The height of thedoor assembly must be positionedto recess the door 2¼” from the cabinet’s return-air opening, Figure 7, p. 15 - side view blow-up.

Control PowerTransformer

WARNING

Hazardous Voltage!

The 24V control power transformers are to be used only

with the accessories called out in this manual.

Transformers rated greater than 75VA 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.

14 WSHP-SVX10B-EN

Page 15

Installation

Figure 7. Drywall installation for hinged acoustic door

3 1/2” ±3/8”

2“ X 4” STUD

SHEETROCK

RETURN AIR

DOOR FRAME

1“ X 1” CLOSED

CELL INSULATION

1“ X 1” CLOSED

CELL INSULATION

RETURN AIR

DOOR FRAME

SHEETROCK

1 1/2” X 2 3/8”

SHEET ROCK

OPENING

3 1/2” ±3/8”

FLOOR

3 1/2” ±3/8”

2 X 4 STUD

RETURN-AIR OPENING FLANGE ON CABINET

2 1/4“

CABINET

RETURN AIR OPENING

FLANGE ON CABINET

RETURN AIR OPENING

FLANGE ON CABINET

5“

4 5/8“

SHEETROCK

RETURN AIR

DOOR FLANGE

SHEETROCK

Note: Finished wall and framing should not touch the unit cabinetry.

CABINET

SIDE VIEW

1“ X 1” CLOSED CELL INSULATION

CABINET

1“ X 1” CLOSED CELL INSULATION

2“ X 4” STUD

1 1/4”

+1/2”/-0”

1 1/4”

+1/2”/-0”

TOP VIEW

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").

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 slotslocated on the sides of the air panel.

3. Locate dimensionsA and B forsheet 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 ofthe door.

Table 4. Sheet rock opening size

Unit Size A B

012 015

018 024

036

19¼” (489)

23¼” (591)

27 1/8”

(689)

44 1/8”

(1121)

45¼”

(1149)

54 5/8”

(1387)

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

8. Install Filter.

9. Vacuumall dust and constructiondebris 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.

gasket material seals properly.

WSHP-SVX10B-EN 15

Page 16

Installation

Chassis Installation

Figure 11. Shipping bolts (see arrows)

1. Remove three 18-inch bolts on the chassis and discard.

2. Rotate the triangular metal plate tocover the bolt holes in the chassis. Secure with two sheet metal screws.

(a) Not all units will include shipping bolts.

Figure 12. Bracket removal for deluxe sound package

3. Remove one shipping bracket (one on each side) attached to the chassisslide rails and discard.

Note: Remove this

bracket only if the deluxe sound package design is selected.

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 allowchassisto 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).

Figure 13. Install chassis centered

10. Slide chassis into the cabinet. Center the chassis left to right to minimize sound transmission.

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.

Table 5. Supply air opening size

Top

Single Grille

GET

100% CFM

009, 012 14”W x 14”H 10”W x 6”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

Two Grille

50% CFM

16”Wx14”H 14”Wx12”H 17”Wx17”H

Three Grille

33% CFM

Not

Recommended

Discharge

up to

100% CFM

14”W x 10”H

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 theair 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

16 WSHP-SVX10B-EN

Page 17

Installation

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.

Figure 14. Flushing the water loop

CONNECTION

HOSE

WATER-SOURCE

HEAT PUMP

CIRCULATING

TEMPORARY

CONNECTION

FOR SYSTEM

FLUSHING

PUMP

Low VoltageWiring

Factory ordered thermostats and zone sensors are prewired 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 inFigure 15,

p. 17.

Low VoltageWiring 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.

NOTICE:

Component Failure!

Resistance in excess of 3-ohms per conductor could result in component failure due to insufficient AC voltage supply.

GROUND-LOOP

COOLING TOWER/BOILER

Using Antifreeze

In areas of the countrywhere entering water temperatures drop below 45°F or where piping is being run through areas subject to freezing, the loop must befreeze 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 glycolis 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.

Table 6. Antifreeze requirements based on volume

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.

Table 7. 24V AC conductors

Distance from unit

to Control

000-460 feet 18 gauge 461-732 feet 16 gauge

733-1000 feet 14 gauge

Recommended

Wire Size

Figure 15. Zone sensor connection

Six (6) Pin Connector/Harness

• Red = 24V

• Black = Fan

• Orange = RV

• Yellow = Compressor

• Blue = Common

Type of

Antifreeze

Methanol

Propylene Glycol

WSHP-SVX10B-EN 17

Minimum Temperature for Freeze

Protection

10°F 15°F 20°F 25°F 30°F

25% 21% 16% 10% 3%

————6%

Page 18

Installation

Table 8. Deluxe controller diagnostic LEDs

Color: Green Color: Red Controller Mode

LED1 LED2 LED3

OFF OFF OFF Control OFF

ON ON ON

FLASH

ON ON

OFF OFF Normal/Compressor OFF OFF FLASH Anti-short Cycle OFF ON Normal/Compressor ON

ON OFF Brownout Condition FLASH ON Soft Lockout (low pressure) FLASH FLASH Soft Lockout (high pressure)

ON ON

ON FLASH

FLASH OFF

ON OFF Compressor Disable

Manual Lockout (low

pressure)

Manual Lockout (high

pressure)

Manual Lockout (condensate

overflow)

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.

WARNING

Hazardous Voltage!

Figure 16. ECM control board and dip switch setting

Dip Switch to select profile

123456 78

Off

12345678

Off

1 2 3 45678

Off

12345678

Off

Profile A

Profile B

Profile C

Profile D

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.

Table 9. Lead change

Lead Colors

Lead Speed High Low

Blower

1G 9A

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

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.

18 WSHP-SVX10B-EN

Page 19

Installation

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

External Static Pressure (in. of wg)

Model

Speed

Ducted

GET 009

GET 012

GET 015

GET 018

GET 024

GET 036

Model NoSpeed

GET 015

GET 018

GET 024

GET 036

Model NoSpeed

GET 036

(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.

(a)

Tap

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

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

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

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

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

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

Tap

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

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

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

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

Tap

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

Unit

Ducted

Unit

Ducted 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

External Static Pressure (in. of wg)

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

External Static Pressure (in. of wg)

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

WSHP-SVX10B-EN 19

Page 20

Installation

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

External Static Pressure (in. of wg)

Model

GET 009

GET 012

GET 015

GET 018

GET 024

GET 036

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

No.

Speed

Profile

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 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 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 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 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 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

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

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.

20 WSHP-SVX10B-EN

Page 21

Electrical Data

Table 13. Electrical performance

Model No.

GET 009

GET 012

GET 015

GET 018

GET 024

GET 036

Motor

Option Unit Volts

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

PSC Motor

ECM Motor

PSC Motor

ECM Motor

PSC Motor

ECM Motor

Free

Discharge

PSC Motor

ECM Motor

Ducted

PSC Motor

ECM Motor

PSC Motor

ECM Motor

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 15 208/60/1 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 15 208/60/1 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 15 208/60/1 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 15 208/60/1 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 15 208/60/1 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 15 208/60/1 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 15 208/60/1 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 15 208/60/1 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 15 208/60/1 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 20 208/60/1 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 20 208/60/1 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 30 208/60/1 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

Total

FLA

Comp RLA

(ea)

Comp

LRA

Blower

Motor FLA

Blower

Motor HP

Minimum

Circuit

Ampacity

Maximum

Overcurrent

Protective

Device

WSHP-SVX10B-EN 21

Page 22

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 vibrationisolation provided? (i.e. unitisolation 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 accordancewith 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?

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 refrigerantpressures against values in Table 14, p. 23.

9. Set the thermostat to maintain the desired space temperature.

10. Instruct the owner on system operation.

Initial Unit Start-up

Start-up with deluxe controls is included below:

Note: Start-up for theTracer

found in WSHP-IOP-2.

1. Set the thermostat to the highest position. Set the thermostat system switch toCOOL withthe fan control to AUTO.The compressor should NOT run.

22 WSHP-SVX10B-EN

ZN510 controller may be

Page 23

Operating Pressures

Use the form on p. 26to log systemand unit temperatures during start-up.

GENERAL:There are many variables (airflow, air temperatures) in an air conditioning systemthat will affect operating refrigerant pressures and temperatures.The

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

66.2 °FWB 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.

chart below shows approximate conditions and is based

Table 14. Operating pressures

Operating Data

Cooling Heating

Entering

Model

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

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

WSHP-SVX10B-EN 23

Page 24

Operating Pressures

Table 14. Operating pressures (continued)

Operating Data

Cooling Heating

Entering

Model

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

Temp °F

Water

Flow GPM

continued on next page

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

24 WSHP-SVX10B-EN

Page 25

Operating Pressures

Table 14. Operating pressures (continued)

Operating Data

Cooling Heating

Entering

Model

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 — — — —

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

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.

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

Cooling Heating

Unit Size GPM

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

EWT °F

Ft. Head

Pressure EWT °F

Ft. Head

Pressure

Water Volume

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

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

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, p. 25 is provided for use in calculating glycol

requirements for the unit.

Table 17. Water volume

Unit Model

GET

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

Water Side

Volume Cubic

In.

Water Side

Volume Cubic

Ft.

Water Side

Volume Gallons

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.

WSHP-SVX10B-EN 25

Page 26

Start-up

Installing Contractor: Use this form to thoroughly checkout the system and units before and during start-up. (This form need not be returned to the factory unless requested during technical service support).

Job Name: Model Number: Date: Serial Number:

In order to minimize troubleshooting and costly system failures, complete the following checks and data entries before the system is put into full operation.

MODE Heat Cool Entering fluid temperature Leaving fluid temperature Temperature differential Return-air temperature DB/WB Supply-air temperature DB/WB Temperature differential Water coil heat exchanger (Water

Pressure IN) Water coil heat exchanger (Water

Pressure OUT) Pressure Differential

COMPRESSOR Amps Volts Discharge line temperature (after

10 minutes)

FF FF FF FF FF FF

PSIG PSIG

PSIG PSIG PSIG PSIG PSIG PSIG

26 WSHP-SVX10B-EN

Page 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:

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 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.

It should be noted that the water quality shouldbe checked periodically.

Table 19. Water quality table

WARNING

Hazardous Voltage!

Check the contactors and relays withinthe 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 haveto be back flushed and cleaned with a chemical that will remove the scale.This service should be performedby an experienced service person.

Scaling

Calcium and magnesium (total

hardness)

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

Less than 350 ppm

WSHP-SVX10B-EN 27

Page 28

Troubleshooting

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.

PreliminaryTrouble 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 thefused 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 theunit 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 benecessary to start the unitin the coolingmode 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 temperatureor pressure conditions. Ifthe 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.

28 WSHP-SVX10B-EN

Page 29

Table 20. Troubleshooting checklist

Problem Heating Cooling Cause Correction

No response to any thermostat setting

Unit short cycles X X Thermostat or sensor improperly located Relocate

Blower runs, but compressor does not

Insufficient capacity

High pressure switch open

High head pressure

Low suction pressure

Troubleshooting

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

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 X X Dirty filter Replace/clean X X Blower RPM too low Correct

X Introduction of excessively cold return-air Correct X X Low on refrigerant charge

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 cold Increase 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

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 X X Undercharged Locate leak, repair and recharge X X Restricted thermal expansion valve Repair / replace

X Inadequate GPM Increase GPM

Loss of conditioned air due to leaks in

ductwork

X Introduction of excessively hot return-air Correct

Locate leak, repair and recharge by

X Water too hot Decrease temperature

X Inadequate GPM Increase water flow to unit X Water too hot Decrease temperature

X Trash in heat exchanger Backflush X Low water flow Increase GPM

X Inadequate air flow Check, clean blower and coil X Dirty filter Clean/replace

Repair leaks

weight (not by superheat)

WSHP-SVX10B-EN 29

Page 30

Unit Wiring

Figure 17. Tracer ZN510/1 Ph

208/60/1

L2L1

1PB1

1S4

21A

SEE

INSET

21E 23E 24F

NOTES:

UNLESS OTHERWISE NOTED, ALL SWITCHES

1. ARE SHOWN AT 25° C (77° F), AT ATMOSPHERIC PRESSURE, AT 50% RELATIVE HUMIDITY, WITH ALL UTI LITIES TURNED OFF, AND AFTER A NORMAL SHUTDOWN HAS OCCURRED.

DASHED LI NE S INDICATE RECOMMENDED FIELD

2. WIRING BY OTH E RS . FIELD WIRING T O B E RA TE D FOR 600 VOLTS. DASHE D LINE ENCLOSURE AND/OR DASHED DEVICE OUTLINES INDICATE COMPONENTS PROVIDED BY THE FIELD. SOLID LINES INDI CATE WIRING BY THE TRANE CO.

NUMBERS ALONG THE RIGH T SIDE OF THE SCHEMATIC DESIGNATE THE LOCATION OF THE CONTACTS BY LINE NUMBER.

ALL FIE LD WIRING MU ST BE IN A CCORDANCE WITH THE NATIONAL ELECTRIC CODE (NEC), STATE AND LOCAL REQUIR EMENTS.

VERIFY TEST JUMPER HAS BEEN REMOVED TO

PREVENT CONTROL TIMING ERRORS.

21B

A,C

P10-1 J10-1 P7-1

SINGLE STAGE ROOM T'STAT

21C

EQUIPMENT

GROUND

1F1

1F2

P20-2

P20-1

J20-2

J20-1

MTR-5

MTR-4

GRN

MTR-3

1TB1-1 & 2

23A

SEE

INSET

SEE

INSET

22B

P10-2 J10-2

22C

R G O W Y

P7-3 J7-3

23B

P10-3 J10-3

23C

3B 3A CHASSIS

P11-3 J11-3

P11-1 J11-1

P11-2 J11-2

SEE

INSET

3B2 M 1

COM

TO 1U5 BRD

15 PIN PLUG

SEE INSET B FOR

CONTROL WIRING

23A

24C

P10-4 J10-4

24D

COMN

GROUND

2CCH-1

1K1

P12-1 J12-1

1K1

P12-2 J12-2

2D1C

1TB1-1&2

FIELD INSTALLED ISOLATION VALVE

FOR TWO WIRE N. C VA LVE, DISREGARD CLOSE TERMINAL WIRING.

MAX LOAD 25VA AT 24V

208/60/1

1T1

24V

23C

21C

26H 26G

24C 24B

SEE

INSET

26M

P7-4 J7-4

26H

P10-5 J10-5

26K

CONNECTION FOR 24VAC CLASS 2 COMPRESSOR DISABLE

INPUT. FOR TLC APPLICATIONS PUMP RESTART RELAY REQ'D FOR OVERRIDE. USE TERM CD1 & CD2 TO ENERGIZE PUMP RESTART RELAY COIL: MAX LOAD (5 VA).

ISOLATE D GENERAL AL A R M CO NT ACTS. CONTACTS CLOSE

WHEN CONTRO L 1U 2 GO E S INTO MANUAL L OC K O UT MODE. CONTACTS RATED FOR CLASS 2 24V. TERMINAL AL1 & AL2

REQUIRED FOR HARD WIRED DIGITAL THERMOST A TS.

CAUTION

USE COPP ER CONDUCTORS ONLY !

UNIT TERMINALS ARE NOT DESIGNED TO ACCEPT OTHER TYPES OF CONDUCTORS.

FAILURE TO DO SO MAY CAUSE D AMAGE TO THE EQUIPMENT. ENDOMMAGER L' ÉQUIPEMENT.

1C3

2B1

2B1C1

1K1

50A OPEN COM

2L1

21C

24B

2B1S1

2B1S2

49B 47C

ATTENTION

N'UTILISE R Q U E DE S CONDUCTEURS E N CUIVRE !

LES BORNES DE L'UNITÉ NE SONT PA S CONÇUES POUR RECEVO IR D'AUTRES TYPES DE CONDUCTEURS.

L'UTILISATIO N DE TOUT AUTRE CON DUCTEUR PEUT

CONTROL DIAGNOSTIC CODES (1U2)

LED1

LED2

COLOR-RED

COLOR=GRN

OFF

OFF ON OFF OFF ON OFF FLASH ON OFF ON

FLASH ON OFF

ON FLASH ON ON FLASH FLASH ON ON ON ON ON FLASH ON FLASH OFF

ON ON OFF

1TB1-3 & 4

46B

P9-1 J9-1

47B

P9-2 J9-2

2S1

48B

P9-3 J9-3

49B

P9-4 J9-4

LED3

CONTROLLER MO DE

COLOR=RED

CONTROL OFF

OFF

NORMAL / COMP OFF ANTI-SHORT CYCL E NORMAL / COMP ON BROWNOUT CONDIT IION SOFT LOCKOUT LP SOFT LOCKO UT HP MANUAL LOCKOUT LP MANUAL LOCKOU T HP MANUAL LOCKOUT CONDENSATE LEVEL COMPRESSOR DISABLE

DEVICE PREFIX LO CATION CODE

AREA1LOCATION

CONTROL PANEL COMPRESSOR SECTION2

INDOOR FAN AN D CO IL SECTION3 4 WATER COIL SECTION 5 RETURN AN D FR ESH AIR SECTION

FIELD INSTALLED DEVICE6

LEAD COLORS

LEAD

HIGHSPEED

1U2

46A

LED1

47A

LED2 LED3

48A

49A

INSET B

J16

P16

P17

J17

TO BLOWER MOTOR 3B2 15 PIN PLUG

¡UTILICE ÚNICAMENTE CONDUCTORES DE COBRE!

LAS TERMINALES DE LA UNIDAD NO ESTÁN DISEÑADAS

PARA ACEPTAR O TR OS TIPOS DE CONDUCTORES.

SI NO LO HACE, PUEDE OCASIONAR DAÑO AL EQUIPO.

DEVICE

DESIGNATION

1C3 START ASSIST 5

1F1,

FUSE COMPRESSOR CONTACTOR1K1

POWER BLOCK

1PB1 1S4

FUSED UNIT SWITCH

1TB1 CUSTOMER LOW V. TERM BLOCK

CRANKCASE HEATER2CCH-1 4 CONTROL POWER TRANSFORMER

1T1

COMPR CONTROL MODULE 34

1U2

COMPRESSOR MOTOR2B1 COMPRESSO R RUN CAPACITOR2B1C1 8

LOW

HIGH PRESS U RE CUTOUT2B1S1 36 FREEZE PROTECTI ON SWITCH 38

2S1 2L1 R EVE RSING VALVE COIL

2B1S2 LOW PRESSURE SWITCH 39

3B2 E VAP FAN MOTOR

OVERFLOW SWITCH

3S3 35

ECM CONTROLLER

1U5

,C,E,G,M

44A

45A

1U5

J9-5 P9-5

J9-6 P9-6

44B

44C

45B

45C

21E

23E

P15-4

P15-5

P15-3

21D

23D

ROW3 W2 W1 YYLO BGBK

PRECAUCIÓN

24F

24E

LEGEND

DESCRIPTION

26M

22B

P15-1

P15-2

26L

22D

LINE

NUMBER

71F2

6,7,37

6,7,8

3S3

DRAWN BY

REPLACES

REVISION DATE

DATE

RCAP5091 02/08/13

5/11/09

LOWE

SIMILAR TO

2309-7379

THIS DRA WING IS PRO PR IETARY AND

CONTENTS DISCLOSED TO OUTSIDE

CONSENT OF THE TRANE COMPANY

PARTIES WITHOUT THE WRITTEN

SHALL NOT BE COPIED OR ITS

AUTOCAD

SCHEMATIC DIAGRAM

208/60/1

2311-0376

HEAT PUMP

GET

REV

30 WSHP-SVX10B-EN

Page 31

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

Unit Wiring

208/60/1

1PB1

L2L1

1S4

FIELD INSTALLED ISOLAT ION VALVE

1TB1-1&2

FOR TWO WIRE N.C VALVE, DISREGARD CLOSE TERMINAL WIRING.

MAX LOAD 25VA AT 24V

A,C

22A

21A

P7-1

22B

21B

P10-1 J10-1

SINGLE STAGE ROOM T'STAT

21C

NOTES:

UNLESS OTHERWISE NOTED, ALL SWITCHES

ARE SHOWN AT 25° C (77° F), AT ATMOSPHERIC PRESSURE, AT 50% RELATI V E HUMIDITY, WIT H ALL UTILITIES TURNED OFF,

AND AFTE R A NO RMAL SHUTDO W N H AS OCCURRED.

DASHED LINES INDICATE RECOMMENDED FIELD

2. WIRING BY OTHERS. FIE L D WIRIN G T O BE RA T ED

FOR 600 VOLTS. DASH ED LINE ENCLOSURE AND/OR DASHED DEVICE OUTLINES INDICATE COMPONENTS PROVIDED BY THE FIELD. SOL I D

LINES INDICATE WIRI NG B Y THE TR ANE CO.

NUMBERS ALONG THE RIGHT SIDE OF THE

SCHEMATIC DESIGNATE THE LO CATI ON OF THE CONTACTS BY LINE NUMBER.

ALL FIELD WIRIN G MUST BE IN ACCORDANCE WITH THE NATIONAL ELECTRIC CODE (NEC), ST ATE AN D

LOCAL REQUIREMENTS.

VERIF Y TEST JUMPER HAS BEEN REMOVED TO

PREVEN T CONTROL TI MING ERRORS.

3B 3A CHASSIS

P11-3 J11-3

EQUIPMENT

GROUND

1F1

1F2

50A OPEN COM

1TB1-1 & 2

23A

P7-3 J7-3

P7-2 J7-2

23B

P10-3 J10-3

P10-2 J10-2

22C

23C

R G O W Y

P11-1 J11-1

P11-2 J11-2

1K1

23A

24C

P10-4 J10-4

24D

COMN

GROUND

2CCH-1

1K1

P12-1 J12-1

1K1

P12-2 J12-2

2D1C

1K4

C,D

208/60/1

1T1

24V

22A

1K4

13 13

23C

21C

26H 26G

24C 24B

P7-4 J7-4

26H

P10-5 J10-5

26K

CONN ECTIO N FOR 2 4VAC CLASS 2 COMPRESSOR DISABLE

INPUT. FOR TLC APPLICATIONS PUMP RESTART RELAY REQ'D FOR OVERRIDE. USE TERM CD1 & CD2 TO ENERGIZE PUMP RESTART RELAY COIL: MAX LOAD (5 VA).

ISOLATED GENERAL ALARM CONTACTS. CONTACTS CLOSE

WHEN CONTROL 1U2 GOES INTO MANUAL LOCKOUT MODE. CONTACTS RATED FOR CLASS 2 24V. TERMINAL AL1 & AL2

REQUIRE D FO R HA R D WIRED DIGI TAL THERMO S T A T S.

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

ON AL L OTHER SIZ ES WIR ES 23A & 26F CONNECT TO 2L1.

USE COPPER CONDUCTORS ONLY!

UNIT TERMINAL S ARE NOT DESIGNED T O ACCEPT OTHER TYP ES OF CONDUCTORS.

FAILURE TO DO SO MA Y CAUSE DAMAGE TO THE EQUIPMENT. ENDOMMAGER L'ÉQUIPEMENT.

CAUTION

1C3

2B1

2B1C1

J1-1

J1-3

J1-2 P1-2

2L1

21C

24B

2B1S1

2B1S2

49B 47C

ATTENTION

N'UTILI SE R QUE DES CONDUCT E URS EN CUIVRE!

LES BORNE S DE L'UNITÉ NE SONT PAS CONÇUES POUR RECEVOIR D'AUTRES TYPES DE CON DUCTEURS.

L'UTILISATION DE TOUT AUTRE COND UCTEUR PEUT

CONTROL DIAGNOSTIC CODES (1U2)

LED2

LED1

COLOR=GRN

COLOR-RED

OFF

ON OFF F LASH ON OFF ON

FLASH ON OFF

ON FLASH ON ON F LASH FLASH ON ON ON ON ON FLASH ON F LASH OFF

ON ON OFF

RED9A

YEL

3B2C2

BRN

BLK

1TB1-3 & 4

46B

P9-1 J9-1

47B

P9-2 J9-2

2S1

48B

P9-3 J9-3

49B

P9-4 J9-4

LED3

COLOR=RED

CONTROLLER MODE

OFF CONTROL OFF

NORMAL / CO MP OFFON OFF OFF ANTI-SHORT CYCLE NORMAL / CO MP ON BROWNOUT CO NDITIION SOFT LOCKOUT LP SOFT LOCKOUT HP MANUAL LOCKOUT LP MANUAL LOCK OUT HP MANUAL LOCKOUT CONDENSATE LE VEL COMPRESSOR DI SABL E

DEVICE PREFIX LOCATION CODE

AREA1LOCATION

CONTROL PANEL COMPRESSOR SECTION2

INDOOR FAN AND CO IL SECTION3 4 WAT ER COIL SECTION 5

RETURN AND FR ES H AIR SECTION

FIELD INSTALLE D DEVICE6

LEAD COLORS

LEAD

BLU RED

HIGHSPEED

3B2

M 1

GRN

COM

1U2

46A

LED1

47A

LED2 LED3

48A

49A

¡UTILICE ÚNICAMENT E CONDUCTORES DE COBRE!

LAS TERMI NALES DE LA UNIDAD NO ESTÁ N DISEÑADAS PARA ACEPTA R OT ROS TIPOS DE CONDUCTORES.

SI NO LO HACE, PUED E OCASIONAR DAÑO AL EQUIPO.

DEVICE

DESIGNATION

1C3 START ASSIST 5

1F1,

FUSE COMPRESSOR CONTACT OR1K1

1K4

BLOWER REL AY

1PB1 POWER BLOCK

1TB1 CUSTOMER LOW V. TER M BL OCK

CRANKCAS E H EATER2CCH-1 4 CONTROL POWER TR ANSFORMER1T1 19 COMPR CONTROL MODULE 34

1U2

COMPRESSOR MOTOR2B1 COMPRESS O R RU N CAPACITOR2B1C1 8

LOW

HIGH PRESSURE CUTOUT2B 1S1 36 FREEZE PROTECTION SWITCH

2S1 2L1 REVER S I NG VALVE COIL 26

2B1S2 LOW PRESSURE SWITCH

3B2 EVAP FAN MOTOR

3B2C2

EVAP FAN M T R RUN CAPACITOR

OVERFLOW SWITCH

3S3 35

,C,E,G,M

44A

45A

J9-5 P9-5

J9-6 P9-6

44B

45B

PRECAUCIÓN

LEGEND

DESCRIPTION

3S3

44C

LINE

NUMBER

6, 6,7,37

13,22

6,7,8

15 15

71F2

45C

REPLACES

REVISION DATE

DRAWN BY

DATE

RCAP5091 02/08/13

5/11/09

LOWE

SIMILAR TO

2309-7379

THIS DRAWING IS PROPRIETARY AND

CONTENTS DISCLOSE D T O OUTSIDE

CONSENT OF THE TRAN E COMPANY

PARTIE S WITHOUT THE WR I TTEN

SHALL NOT BE COPIED OR ITS

AUTOCAD

SCHEMA TIC DIAGRA M

2311-0376

WALL MOUNT T'STAT

208/60/1

DELUXE UNIT

HEAT PUMP

GET

REV

WSHP-SVX10B-EN 31

Page 32

Unit Wiring

Figure 19. Tracer ZN510/1 Ph with ECM motor

208/60/1

1PB1

L2L1

1S4

1F2

P20-2 J20-2

GRN

INSET B

K,X,P

P 64A

NOTES:

UNLESS OTHERWISE NOTED, ALL SWITCHES

ARE SHOWN AT 25° C (77° F), AT ATMOSPHERIC PRESSURE, AT 50% RELATI V E HUMIDITY, WIT H ALL UTILITIES TURNED OFF,

AND AFTE R A NORMAL SHU TD O W N H AS OCCURRED.

DASHED LINES INDICATE RECOMMENDED FIELD

2. WIRING BY OTHERS. FIE L D WIRING TO BE R ATED

FOR 600 VOLTS. DASH ED LINE ENCLOSURE AND/OR DASHED DEVICE OUTLINES INDICATE COMPONENTS PROVIDED BY THE FIELD. SOLID

LINES INDICATE WIRI NG B Y THE TR ANE CO.

NUMBERS ALONG THE RIGHT SIDE OF THE

SCHEMATIC DESIGNATE THE LO CATI ON OF THE CONTACTS BY LINE NUMBER.

ALL FIELD WIRIN G MUST BE IN ACCORDANCE WITH THE NATIONAL ELECTRIC CODE (NEC), ST ATE AN D

LOCAL REQUIREMENTS.

COMMU NICAT ION WI RE MUST BE TRANE PART NO.

400-20-28, OR WINDY C ITY OR CONNECT AIR "LEVEL 4" CABLE. MAXIMUM OF 4500 FOOT AGGREGATE RUN.

CAUTIO N! DO NOT RUN POWER IN THE SAME CONDUIT OR W I R E BU ND L E WITH COMMUNICATI ON LINK. FOR ADDITIONAL INFROMATION REFER TO EMTX-EB-68.

EQUIPMENT

GROUND

1F1

26M

1TB1-1 & 2

J9-3 P9-3

21K

P20-1 J20-1

MTR-5

MTR-4

MTR-3

3B 3A CHASSIS

P11-3 J11-3

P11-1 J11-1

P11-2 J11-2

3B2 M 1

COM

TO 1U5 BR D 15 PIN PLUG

SEE INSET B FO R

CONTROL WIRI NG

21R

CONDENSATE

OVERFLOW

OPTIONAL

GROUND

2CCH-1

1K1

P12-1 J12-1

1K1

P12-2 J12-2

2D1C

1TB1-3&4

FIELD INSTALLED ISOLAT ION VALVE

FOR TWO WIRE N.C VALVE, DISREGARD CLOSE TERMINAL WIRING.

MAX LOAD 6VA AT 24V

208/60/1

1T1

24V

21M

P9-1

2B1S1

2B1S2

P9-4 J9-4

JX15-1

P15-1

P7-5 J7-5

45B

P7-6 J7-6

CAUTION

2S1

63A

46B

47B 48B

2L1

64B

22B

3S3

OCCUPANCY CONNECTIONS

COMM LINK

USE CO P PER CON DUCT ORS ONLY!

UNIT TERMINAL S ARE NOT DESIGNED TO ACCEPT OTHER TYP ES OF CONDUCTORS.

FAILURE TO DO SO MA Y CA USE DAMAGE TO THE EQUIPMENT. ENDOMMAGER L'ÉQUIPEMENT.

1C3

2B1

1TB1-1&2

COM OPEN

21M

1K1

2B1C1

P9-2

49B

26U

24VGND

J2-1

BI1

44A44B

BI2

45A

BI3

TB1-2

POWER

J2-2

BINARY INPUT

J2-3

J2-4

J2-5

J2-6

TB2-1

TB2-2

ATTENTION

N'UTILISER QUE DES CO NDUC T E UR S EN CUI VRE!

LES BORNE S DE L'UNITÉ N E SONT PAS CONÇUES POUR RECEVOIR D'AUTRES TYPES DE CON DUCT EURS.

L'UTILISATION DE TOUT AUTRE COND UC TEUR PEUT

LEGEND

DESCRIPTION

FUSE COMPRESSOR CONTACTOR1K1

CRANKCAS E HEATER2CCH-1 4 CONTROL POWER TR ANSFORMER1T1 19

COMPRESSOR MOTOR2B1 COMPRESS O R RU N CAPACITOR2B1C1 8

FREEZE PROTECTION SWITCH

OVERFLOW SWITCH

ZN510 CONTROLLER ECM CONTROLLER LEAVING WATER TEMP SENSOR4RT3

NUMBER

6, 6,7,23

LINE

71F2

3 4FUSED UNIT SWITCH1S4

6,7,8

38 37

34 55

DEVICE PREFIX LO CATION CODE

AREA1LOCATION

CONTROL PANEL COMPRESSOR SECTION2

INDOOR FAN AND CO IL SECTION3 4 WATER COIL SECTION 5

RETURN AND FRES H AIR SECTION

FIELD INSTALLE D DEVICE6

LEAD

LEAD COLORS

HIGHSPEED

DEVICE

DESIGNATION

1C3 START ASSIST 5

1F1,

1PB1 POWER BLOCK

1TB1 CUSTOMER LOW V. TERM BLOCK

2B1S1

2B1S1 HIGH PRESSURE CUT OUT 26

LOW

2S1 2L1 REVERSI N G VALVE COIL 29

2B1S2 LOW PRESSURE CUTOUT

3B2 EVAP FAN MOTOR

3RT4 DISCHARGE AIR SENSOR

3S3

1U4 1U5

INSET B

1TB1-3 & 4

21E

26U

P14-2

34567

BINARY OUTPUTS

TB3-3

TB3-4

SET

FAN GND

75A

69A

20B64A P14-5

TB3-6

J7-1 P7-1

J7-2 P7-2 J7-3 P7-3

J7-4 P7-4

83A

J3-4

82A

J3-3

ANALOG INPUT

J3-2

AI1 AI2

J3-1

75B

J10-1 P10-1

69B

J10-2 P10-2

68B

J10-3 P10-3

67B

J10-4 P10-4

4RT3

3RT4

75C

69C

68C

67C

DISCHARGE AIR SENSOR

LEAVING WATER SENSOR

FAN MODE

SET POINT

COMMON

ZONE TEMP

ZONE

SENSOR

63A

21K

TB1-1

P14-1

1U4

ZONE SENSORCOMM LINK

TB3-2

TB2-3

TB2-4

TB3-1

TB2-5

TB2-6

GNDZONE

68A

67A

REPLACES

REVISION DATE

DRAWN BY

DATE

RCAP5091 02/08/13

5/11/09

LOWE

SIMILAR TO

2309-7379

THIS D RAWIN G IS PROPRIETARY AND

CONTENTS DISCLOSED TO OUTSIDE

CONSENT OF THE TRAN E C OMPANY

PARTIE S WITHOUT THE WR I T TEN

SHALL NOT BE COPIED OR ITS

AUTOCAD

SCHEMA TIC DIAGRA M

208/60/1

2311-0376

HEAT PUMP

GET

REV

INSET B

J16

P16

J17P17

1U5

TO BLOWER M OTOR 3B2 15 PIN PLUG

PRECAUCIÓN

¡UTILICE ÚNICAMENT E CONDUCTORES DE COBRE!

LAS TERMI NALES DE LA UNIDAD NO ESTÁ N DISEÑADAS PARA ACEPTA R OT ROS TIPOS DE CONDUCTORES.

SI NO LO HACE, PUED E OCASIONAR DAÑO AL EQUIPO.

21E

24F

26M

22B

PX15-1

PX15-5

R ROW3 W2 W1 YYLO BGBK

PX15-2

PX15-3

21D

23D

26L

24E

22D

32 WSHP-SVX10B-EN

Page 33

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

208/60/1

L2L1

1PB1

1S4

21A

SEE

INSET

21E 23E 24F

NOTES:

UNLESS OTHERWISE NOTED, ALL SWITCHES

1. ARE SHOWN AT 25° C (77° F), AT ATMOSPHERIC PRESSURE, AT 50% RELATI V E HUMIDITY, WIT H ALL UTILITIES TURNED OFF, AND AFTE R A NORMAL SHU TD O W N H AS OCCURRED.

DASHED LINES INDICATE RECOMMENDED FIELD

2. WIRING BY OTHERS. FIE L D WIRING TO BE R ATED FOR 600 VOLTS. DASH ED LINE ENCLOSURE AND/OR DASHED DEVICE OUTLINES INDICATE COMPONENTS PROVIDED BY THE FIELD. SOL I D LINES INDICATE WIRI NG B Y THE TR ANE CO.

NUMBERS ALONG THE RIGHT SIDE OF THE SCHEMATIC DESIGNATE THE LO CATI ON OF THE CONTACTS BY LINE NUMBER.

ALL FIELD WIRIN G MUST BE IN ACCORDANCE WITH THE NATIONAL ELECTRIC CODE (NEC), ST ATE AN D LOCAL REQUIREMENTS.

VERIF Y TEST J UMPER HAS BEEN REMOVED TO

PREVEN T CONTROL TIM ING ERRORS .

21B

P10-1 J10-1 P7-1

SINGLE STAGE ROOM T'STAT

P20-2 J20-2

A,C

22B

21C

EQUIPMENT

GROUND

1F1

1F2

P20-1 J20-1

MTR-5

MTR-4

GRN

MTR-3

1TB1-1 & 2

23A

SEE

INSET

SEE

INSET

P10-2 J10-2

22C

R G O W Y

P7-3 J7-3

23B

P10-3 J10-3

23C

3B 3A CHASSIS

P11-3 J11-3

P11-1 J11-1

P11-2 J11-2

3B2 M 1

COM

TO 1U5 BR D

15 PIN PLUG

SEE INSET B FO R

CONTROL WIRI NG

GROUND

23A

SEE

INSET

SEE

INSET

24C

26M

P10-4 J10-4

24D

26K

COMN

2CCH-1

1K1

P12-1 J12-1

1K1

P12-2 J12-2

2D1C

24V

26H 26G

24C 24B

P7-4 J7-4

26H

P10-5 J10-5

CONN ECTIO N FOR 2 4VAC CLASS 2 COMPRESSOR DISABLE

INPUT. FOR TLC APPLICATIONS PUMP RESTART RELAY REQ'D FOR OVERRIDE. USE TERM CD1 & CD2 TO ENERGIZE PUMP RESTART RELAY COIL: MAX LOAD (5 VA).

ISOLATED GENERAL ALARM CONTACTS. CONTACTS CLOSE

WHEN CONTROL 1U2 GOES INTO MANUAL LOCKOUT MODE. CONTACTS RATED FOR CLASS 2 24V. TERMINAL AL1 & AL2

REQUIRE D FO R HARD WIRED DI GITAL THER M O S T A T S.

USE COPPER CONDUCTORS ONLY!

UNIT TERMINAL S ARE NOT DESIGNED TO ACCEPT OTHER TYP ES OF CONDUCTORS.

FAILURE TO DO SO MA Y CAUSE DAMAGE TO THE EQUIPMENT. ENDOMMAGER L'ÉQUIPEMENT.

CAUTION

1C3

2B1C1

FIELD INSTALLED ISOLAT ION VALVE

1TB1-1&2

FOR TWO WIRE N.C VALVE, DISREGARD CLOSE TERMINAL WIRING.

MAX LOAD 25VA AT 24V

208/60/1

1T1

23C

2L1

21C

49B 47C

N'UTILIS E R QUE DES CONDUCT E URS EN CUIVRE!

LES BORNE S DE L'UNITÉ NE SONT PAS CONÇUES POUR RECEVOIR D'AUTRES TYPES DE CON DUCTEURS.

L'UTILISATION DE TOUT AUTRE COND UCTEUR PEU T

OPEN COM

50A

2B1S2

2B1

1K1

21C

24B

LED1

COLOR=GRN

OFF

ON OFF OFF

ON OFF ON

FLASH ON OFF

ON FLASH ON ON FL ASH FLASH ON ON ON ON ON FLASH ON FL ASH OFF

ON ON OFF

1TB1-3 & 4

2B1S1

46B

P9-1 J9-1

47B

P9-2 J9-2

2S1

48B

P9-3 J9-3

49B

P9-4 J9-4

ATTENTION

CONTROL DIAGNOSTIC CODES (1U2)

LED3

LED2

COLOR=RED

COLOR-RED

OFF

DEVICE PREFIX LO CATION CODE

AREA1LOCATION

CONTROL PANEL COMPRESSOR SECTION2

INDOOR FAN AND CO IL SECTION3 4 WATER COIL SECTION 5

RETURN AND FRES H AIR SECTION

FIELD INSTALLE D DEVICE6

46A

47A

48A

CONTROL OFF NORMAL / CO MP OFF ANTI-SHORT CYCLEON OFF FLASH NORMAL / CO MP ON BROWNOUT CO NDITIION SOFT LOCKOUT LP SOFT LOCKOUT HP MANUAL LOCKOUT LP MANUAL LOCK OUT HP MANUAL LOCKOUT CONDENSATE LE VEL COMPRESSOR DI SABLE

LEAD

LED1 LED2 LED3

49A

INSET B

J16

P16

J17P17

¡UTILICE ÚNICAMENT E CONDUCTORES DE COBRE!

LAS TERMI NALES DE LA UNIDAD NO ESTÁ N DISEÑADAS PARA ACEPTA R OT ROS TIPOS DE CONDUCTORES.

SI NO LO HACE, PUED E OCASIONAR DAÑO AL EQUIPO.

CONTROLLER MODE

LEAD COLORS

HIGHSPEED

LOW

,C,E,G,M

1U2

44A

45A

1U5

TO BLOWER M OTOR 3B2 15 PIN PLUG

PRECAUCIÓN

DEVICE

DESIGNATION

1C3 START ASSIST 5

1F1,

1PB1 POWER BLOCK

1TB1 CUSTOMER LOW V. TERM BLOCK

1U2

2S1 2L1 REVERS I N G VALVE COIL 26

2B1S2 LOW PRESSURE SWITCH

3B2 EVAP FAN MOTOR

3S3 35

1U5

LEGEND

DESCRIPTION

FUSE COMPRESSOR CONTACTOR1K1

CRANKCASE HEATER2CCH-1 4 CONTROL POWER TR ANSFORMER1T1 19 COMPR CONTROL MODULE 34

COMPRESSOR MOTOR2B1 COMPRESS O R RU N CAPACITOR2B1C1 8 HIGH PRESSURE CUTOUT2B1S1 36 FREEZE PROTECTION SWITCH

OVERFLOW SWITCH

ECM CONTROLLER 55

J9-5 P9-5

J9-6 P9-6

44B

45B

21E

23E

P15-4

P15-5

21D

23D

ROW3 W2 W1 YYLO BGBK

3S3

44C

45C

24F

26M

22B

P15-1

P15-2

P15-3

26L

24E

22D

Unit Wiring

LINE

NUMBER

71F2

6,7,37

3 4FUSED UN IT SWI T CH1S4

6,7,8

REPLACES

REVISION DATE

DRAWN BY

DATE

RCAP5091 02/08/13

5/11/09

LOWE

SIMILAR TO

2309-7379

THIS D RAWIN G IS PROPRIETARY AND

CONTENTS DISCLOSE D T O OUTSI DE

CONSENT OF THE TRAN E C OMPANY

PARTIE S WITHOUT THE WR I T TEN

SHALL NOT BE COPIED OR ITS

AUTOCAD

SCHEMA TIC DIAGRA M

208/60/1

2311-0376

HEAT PUMP

GET

REV

WSHP-SVX10B-EN 33

Page 34

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.

34 WSHP-SVX10B-EN

Page 35

Page 36

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.

WSHP-SVX10B-EN 15 Nov 2013

Supersedes WSHP-SVX10B-EN (18 Jun 2013)

We are committed to using environmentally

conscious print practices that reduce waste.

Trane WSHP Installation and Maintenance Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Warnings, Cautions and Notices

Model Number Descriptions

General Information

Pre-Installation

Jobsite Inspection

Jobsite Storage

Dimensions and Weights

Unit Location and Clearances

Return Air (hinged) Acoustical Door

Installation

General Installation Checks

Main Electrical

Low VoltageWiring (AC & DC) Requirements

Unit Placement

Water Connection

Field Installed Power Wiring

Main Unit Power Wiring

Drywall Installation

Control PowerTransformer

Supply Air Ductwork

Chassis Installation

Supply Grille Installation

Cleaning and Flushing the Water Loop

Low VoltageWiring

Using Antifreeze

PSC Blower Motor Speed Retrofit

ECM Motor CFM Settings

Electrical Data

Pre-Start-up

Checklist

Initial Unit Start-up

Operating Pressures

Pressure

Water Pressure Drop

Water Volume

Flow Checks

Start-up

Maintenance

Preventive Maintenance

Troubleshooting

PreliminaryTrouble Inspection

General Operation

Unit Wiring

Warranty

Standard Warranty

Extended Warranty