TRANE Package Units(both Units Combined) Manual L0904644

User Manual: TRANE TRANE Package Units(both units combined) Manual TRANE Package Units(both units combined) Owner's Manual, TRANE Package Units(both units combined) installation guides

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INSTALLATION

OPERATION

MAINTENANCE

TCK-IOM-6

18-AB33D 10-6

Model:

ALL phases of this installation must comply with

NATIONAL, STATE AND LOCAL CODES

TCK024B1

TCK030B1

TCK036B1

TCK042B1

Single Package Cooling

2, 2 1/2, 3, 3 112Ton

IMPORTANT-- This Document is customer property and is to remain with this unit. Please return to service information pack upon completion of work.

NOTICE

Warnings and Cautions appear at appropriate locations throughout this manual.

Read these carefully.

_,WARNING: Indicates a potentially hazardous situation which, if not avoided, could

result in death or serious injury.

_, CAUTION: Indicates a potentially hazardous situation which, if not avoided, may

result in minor or moderate injury. It may also be used to alert against unsafe practices

and where property-damage-only accidents could occur.

GENERAL INFORMATION

IMPORTANT: Read this entire manual before beginning instal-

lation procedures.

SAFETY NOTICE. THIS INFORMATION IS INTENDED FOR

USE BY INDIVIDUALS POSSESSING ADEQUATE BACK-

GROUNDS OF ELECTRICAL AND MECHANICAL EXPERI-

ENCE. ANY ATTEMPT TO REPAIR A CENTRAL AIR CONDI-

TIONING PRODUCT MAY RESULT IN PERSONAL INJURY

AND/OR PROPERTY DAMAGE. THE MANUFACTURER OR

SELLER CANNOT BE RESPONSIBLE FOR THE INTERPRE-

TATION OF THIS INFORMATION, NOR CAN IT ASSUME

LIABILITY IN CONNECTION WITH ITS USE.

IMPORTANT: RECONNECT ALL GROUNDING DEVICES.

ALL PARTS OFTHIS PRODUCT CAPABLE OF CONDUCTING

ELECTRICAL CURRENT ARE GROUNDED. IF GROUNDING

WIRES, SCREWS, STRAPS, CLIPS, NUTS OR WASHERS

USED TO COMPLETE A PATH TO GROUND ARE REMOVED

FOR SERVICE, THEY MUST BE RETURNED TOTHEIR ORIGI-

NAL POSITION AND PROPERLY FASTENED.

Read this manual carefully before attempting to install, operate, or

perform maintenance on this unit. Installation and maintenance

should be performed by qualified service technicians only.

INSPECTION

1. Check for damage after the unit is unloaded. Report promptly,

to the carrier, any damage found to the unit. Do not drop the unit.

IMPORTANT: The use of "spreader bars" is required when I

hoisting the unit (to prevent damage to sides and top), I

2. Check the unit's nameplate to determine if the unit is correct for

the intended application. The power supply must be adequate

for both the unit and all accessories.

3. Checkto be sure the refrigerant charge has been retained during

shipment. Access to 1/4" flare pressure taps may be gained by

removing the furnace compartment access panel.

IMPORTANT: ALL POWER LEGS MAY NOT BE BROKEN BY

CONTACTORS. SEE WIRING DIAGRAM ON UNIT CONTROL

BOX COVER.

LOCATIONS AND RECOMMENDATIONS

These units are designed for outdoor installation. For proper instal-

lation, the following recommendations must be considered.

NOTE: Un# shipped for horizontal installation.

The discharge air from the condenser fans must be unrestricted for

a minimum of 3 feet above the unit.

NOTE: If any internal accessories are to be added to the un# it

should be done at the shop ff at all practical.

2. Unit should be positioned so Roof-Run-Off water does not pour

directly on unit.

4. Exhaust vents or other sources of contaminated air should not

be near unit air inlet if outside air is to be introduced as a make-

up air.

5. Check the handling facilities to insure the safety of personnel

and the unit(s).

6. CAUTION MUST BE TAKEN AT ALL TIMES TO AVOID PER-

SONAL INJURIES AND/OR DAMAGE TO EQUIPMENT.

7. The unit must be mounted level for proper drainage of defrost

water through the holes in the base pan.

8. Flexible duct connectors must be of a flame retardant material.

All duct work outside of the structure must be insulated and

weatherproofed in accordance with local codes.

10. Holes through exterior walls must be sealed in accordance with

local codes.

11. Access and service clearances for the unit must be given careful

consideration when locating the duct entrance openings. Figure

2 provides unit dimensions.

12. All fabricated outdoor ducts should be as short as possible.

13. Be sure the hole in the structure for the ducts is large enough to

accommodate the fabricated ducts and the insulation sur-

rounding them. (See Figure 2.)

CLEARANCES

1. The recommended clearances for single-unit installations are

illustrated in Figure 2. These minimum requirements are not only

an important consideration when determining unit placement,

but they are also essential to ensure adequate serviceability,

maximum capacity, and peak operating efficiency.

2. Any reduction of the unit clearances indicated in this illustration

may result in condenser coil starvation, or the recirculation of

warm condenser air. Actual clearances which appear to be

inadequate should be reviewed with a local sales engineer.

UNIT SUPPORT

If unit is to be roof mounted, check building codes for weight

distribution requirements. Check unit nameplate for supply voltage

required. Determine if adequate electrical power is available. Refer

to specification sheet.

LOCATION AND CLEARANCES

Installation of the unit should conform to local building codes or, in

the absence of local codes, to the ANSI/NFPA No. 70-1987 National

Electrical Code or "Latest Revision." Canadian installations must

conform to CSA and local codes.

Select a location that will permit unobstructed airflow into the

condenser coil and away from the fan discharge and permit unob-

structed service access into the compressor compartment. Sug-

gested airflow clearances and service clearances are given in

Figure 2.

Page2

INSTALLATION

UNIT SUPPORT

If unit is to be roof mounted, check building codes for weight

distribution requirements. Check unit nameplate for supply voltage

required. Determine if adequate electrical power is available. Refer

to specification sheet.

GROUND LEVEL -- HORIZONTAL UNITS

For ground level installations, the unit should be positioned on a pad

the size ofthe unit or larger. The unit must be level on the pad. The

pad must not come in contact with the structure (See Figure 2.) Be

sure the outdoor portion of the supply and return air ducts are as

short as possible.

LOCATION AND CLEARANCES

Installation of the unit should conform to local building codes or, in

the absence of local codes, to the ANSI/NFPA No. 70-1987 National

Electrical Code or "Latest Revision." Canadian installations must

conform to CSA and local codes.

Proceed with the installation as follows:

1. Place the unit on the pad.

2. Attach the supply and return air ducts to the unit.

Select a location that will permit unobstructed airflow into the

condenser coil and away from the fan discharge and permit unob-

structed service access into the compressor compartment. Sug-

gested airflow clearances and service clearances are given in

Figure 2.

3. Insulate any ductwork outside of the structure with at least 2

inches of insulation and weatherproof. There must be a weath-

erproof seal where the duct enters the structure.

4. Complete the installation according to the instructions in the

following sections of this manual.

DUCTWORK

ATTACHING HORIZONTAL DUCTWORK

TO UNIT

All conditioned air ductwork should be insulated to minimize heating

and cooling duct losses. Use a minimum of two (2) inches of

insulation with a vapor barrier. The outside ductwork must be

weatherproofed between the unit and the building.

When attaching ductwork to a horizontal unit, provide a flexible

watertight connection to prevent noise transmission from the unit to

the ducts.

Note: Duct flanges are located in blower and heater compartment.

CONDENSATE DRAIN PIPING

A 3/4-inch female NPT condensate drain connection is provided on

the evaporator access panel end of the unit. See Figure 4. Provide

a trap and fill it with water before starting the unit to avoid air from

being drawn through. Follow local codes and standard piping

practices when running the drain line. Pitch the line downward away

from the unit. Avoid long horizontal runs. See Figure 1

NOTE: Do not use reducing fittings in the drain lines. The conden-

sate drain must be:

•Made of 3/4" pipe size.

• Pitched 1/4" per foot to provide free drainage to convenient drain

system.

• Trapped.

• Must not be connected to closed drain system.

TUBING AND FITTI

1-1/2" MIN.

Page 3

UNIT DIMENSIONS AND CLEARANCES

INSTALLATION /SERVICE CLEARANCE

BACK 48.0"

LEFT SIDE 24.0"

RIGHT SIDE 36.0"

TOP 36.0"

32mm

1,4 }

MODEL

WCK042B1

WCK036B1

WCK030B1

WCK024B1

TCK042B1

TCK036B1

TCK030B1

TCK024B1

APPROX. CORNER WEIGHT - KG/LBS

W1 W2 W3 W4

36.30 (80) 41.30 (91) 34.00 (75) 30.40 (67)

37.20 (82) 37.20 (82) 32.70 (72) 32.70 (72

33.60 (74) 37.20 (82) 33.60 (74) 30.40 (67)

38.60 (85) 34.92 (77) 29.02 (64) 32.20 (71)

34.90 (77) 37.20 (82) 34.90 (77) 32.70 (72)

33.60 (74) 36.70 (81) 33.60 (74) 30.80 (68)

30.80 (68) 38.60 (85) 34.90 (77) 28.10 (62)

34.01 (75) 34.01 (75) 31.29 (69) 31.29 (69)

TOTAL

WEIGHT

KG/LBS

141.90 (313)

139.70 (308)

135.20 (298)

139.70 (308)

134.70 (297)

131.90 (291)

131.18 (287)

COIL DIMENSION

A B

441 (17-3/8) 413 (16-1/8)

302 (11-7/8) 413 (16-1/8)

0 413 (16-1/8)

441 (17-3/8) 413 (16-1/8)

302 (11-7/8) 413 (16-1/8)

Page 4

FILTER INSTALLATION

AIR FILTERS

Filters are to be used with the TCK024-42B heating/cooling units.

The basic unit does not have filters in it.

A filter rack must be installed by the installer in the duct work.

Affix the filter label supplied with the unit adjacent to the filter area.

TABLE 1

NOMINAL FILTER* FILTER

UNIT CFM (Sq Ft) SIZE RESISTANCE

TCK024B 800 2.67 0.05

TCK030B 1000 3.33 0.05

TCK036B 1200 4.00 0.05

TCK042B 1400 4.67 0.05

* Filters must be installed in the return air system. The above square

footages are based on 300 F.PM. face velocity. If permanent filters are

used, size per mfg. recommendation with clear resistance of 0.05" WC.

ELECTRICAL WIRING

ELECTRICAL CONNECTIONS

Electrical wiring and grounding must be installed in accordance with

local codes or, in the absence of local codes, with the National

Electrical Code ANSI/NFPA 70, Latest Revision.

ELECTRICAL POWER

It is important that proper electrical power be available for the unit.

Voltage variation should remain within the limits stamped on the unit

nameplate.

DISCONNECT SWITCH

Provide an approved weatherproof disconnect either on the side of

the unit or within close proximity and within sight of the unit.

OVER CURRENT PROTECTION

The branch circuit feeding the unit must be protected as shown on

the unit rating plate.

POWER WIRING

The power supply lines must be run in weathertight conduit to the

disconnect and into the bottom of the unit control box. Provide strain

relief for all conduit with suitable connectors.

Provide flexible conduit supports whenever vibration transmission

may cause a noise problem within the building structure.

Be sure all connections are made tight. See Figure 3.

NOTES: For branch circu# wiring (main power supply to unit

disconnect), wire size for the length of run should be determined

using the circuit ampacity found on the un# nameplate and the

N.E.C.

For more than 3 conductors in a raceway or cable, see the

N.E.C. for derating the ampacity of each conductor.

GROUNDING: THE UNIT MUST BE ELECTRICALLY GROUNDED

IN ACCORDANCE WITH LOCAL CODES OR THE NATIONAL

ELECTRIC CODE.

CONTROL WIRING (CLASS II)

Low voltage control wiring should not be run in conduit with power

wiring unless Class 1 wire of propervoltage rating is used. Route the

thermostat cable or equivalent single leads of No. 18 AWG colored

wire from the thermostat subbase terminals through the rubber

gromment on the unit. See Figure 3 for the control entry location.

Make connections as shown on the unit wiring diagram and in Figure

Do not short thermostat wires since this will damage the control

transformer.

Recommended wire sizes and lengths for installing the unit thermo-

stat are provided in Table 2. The total resistance of these Iowvoltage

wires must not exceed one (1) ohm. Any resistance in excess of 1

ohm may cause the control to malfunction because of the excessive

voltage drop

TABLE 2

THERMOSTAT WIRE SIZE AND MAXIMUM LENGTH

WIRE SIZE MAXIMUM LENTGH (Ft)

18 75

16 125

14 200

THERMOSTAT HEAT ANTICIPATOR

The thermostat heat anticipators should be set to equal the amper-

age draw of the W1 thermostat circuit.

IMPORTANT: Upon completion of wiring check all electrical

connections, including factory wiring within the unit. Make

sure all connections are tight. Replace and secure all electrical box

covers and access doors before leaving the unit or turning on the

power to the unit.

Page 5

ELECTRICAL WIRING

After all electrical wiring is complete, set the thermostat system

switch in the OFF position so that the compressor will not run

and then apply power by closing the system main disconnect

switch. This will activate the compressor sump heat. Do not change

the Thermostat System Switch until power has been applied long

enough to evaporate any liquid R-22 in the compressor. It is

recommended that the sump heater be energized for eight (8) hours

prior to starting.

®TCK FIELD WIRING DIAGRAM

FTCK blODEL

A I _{ dON i) I T ION EP,S

>OLA< IZED

fLUG

( ,

0 TION,AL HE#TER

41_ _ Ar _"E._.,_, R '/ KIT, .... q <,r_ ,

I1'

B 56B(BL) COMH()N

G 4TA(BK) FAN

Y 44A(YL) COMiJ_ESSOIR

W 41A(BF) ELE(TAIC HEAT •

Fi 55A(AD) 24',,'

• d • • • ,

IPH '_ P,O'¢_ER SUPPLY THRU

x, PO_,'ER SUPPLY /" F SED ) I SCONNE(T

IF CONNECTED i PER LOCAL (ODES

b6 o N) NG w I T H ) L _ L /'

_,'f I _E 'O¢,Ei ERTi¥

()_l,_J I , SUPPLY __ PO'?ER SJPPLY h_/)

i CIRCUIT _ _()TECTION/

D I SCON ,<ECT

PER L(CAL CO)E%

TYP I C,AL

bl NU A L

THEf_()STAT

IqTER 'tOr, PONE,T Wll IF,(

24'/ _ FA,CTCRY

L I;',E ,/, RI',(

24_, _ F EL

LI;iE ; 7'/ F!I;%

' ,,,o ' [} _i, , ,4_

[J ,iV() .....

FUSED DISCONNECT SIZE, POWER WIRING AND

GROUNDINC OF EOUIPb<ENT k,/UST COI',/PL v

W l TH LOCAL ('ODES

BE St RE POWER SUPPLY AGREES WITH EQUI VENT

A D HEATE ! NAVEl>LATE

LOW VOLTAGE WIRING TO BE kO, IS AWG

V l N I V v: COND CTOA.

SEE HEATER NAME_;LATE FOI_ CUi:_i:_ENT RAT I NG

OF HEATER ;SED

SEE UNIT AND HEATER DIA'ORA_,< FOR ELECTRICAL

(}ONkECT ION DETA I LS

.JUM_E s, MUST BE CO NE('TE) BETv',/EEI THEI,_MC, STAT "1" AND

"2" TERvIII'IALS FOR UNIT TO OPERDTE I ELECTRIC HEDTING

Page 6

START- UP

PRE-START QUICK CHECKLIST

•Is the unit properly located and level with the proper clearance?

See Figure 2.

• Is the duct work correctly sized, run, taped, insulated, and

weatherproofed with proper unit arrangement. See Ductwork

Installation section.

automatically.

OPERATING PRESSURES

After the unit has operated in the cooling mode for a short period of

time, install pressure gauges on the gauge ports of the discharge

and suction line valves. Checkthe suction and discharge pressures

and compare them to the normal operating pressures provided in

the unit's SERVICE FACTS.

• Is the condensate line properly sized, run, trapped, and pitched?

• Is the filter of the correct size and number? Is it clean and in

place?

• Is the wiring properly sized and run according to the unit wiring

diagram?

• Are all the wiring connections, including those in the unit, tight?

• Has the unit been properly grounded and fused with the recom-

mended fuse size? See Wiring Data.

• Is the thermostat level, correctly wired, well located, and set for

the proper heat anticipation?

• Have the air conditioning systems been checked at the service

ports for charge and leak tested if necessary?

• Do the condenser fan and indoor blower turn free without rubbing,

and are they tight on the shafts?

• Has the indoor blower speed been determined and the proper

speed been set? See the Unit Wiring Diagram.

• Has all work been done in accordance with applicable local and

national codes?

• Are all covers and access panels in place to prevent air loss and

safety hazards?

STARTING THE UNIT IN THE COOLING MODE

CAUTION: Before starting the system on the cooling cycle, turn the

thermostat switch to OFF and close the unit disconnect switch. This

procedure energizes the compressor crankcase heater (if

equipped), vaporizing any liquid refrigerant in the crankcase. This

is a precaution against foaming at start-up which could damage the

compressor bearings. Allow the heater to operate a minimum of

eight (8) hours.

NOTE: See the section on "Sequence of Operation" for a descrip-

tion of the cooling operating sequence.

To start the unit in the cooling mode, set the thermostat system

switch to COOL and move the thermostat COOL indicator to a

setting below room temperature. The condenser (outdoor) fan

motor compressor and evaporator (indoor) fan motor will operate

NOTE: Do not use the pressures from the unit's SERVICE FACTS

to determine the unit refrigerant charge. The correct charge is

shown on the unit nameplate. To charge the system accurately,

weigh in the charge according to the unit nameplate.

VOLTAGE

With the compressor operating, check the line voltage at the unit.

The voltage should be within the range shown on the unit name-

plate. If low voltage is encountered, check the size and length of the

supply line from the main disconnect to the unit. The line may be

undersized for the length of the run.

COOLING SHUT DOWN

Place the system selector in the OFF position or reset thermostat at

a setting above room temperature.

Do not de-energize the main power disconnect except when unit is

to be serviced. Power is required to keep the compressor warm

and boil off refrigerant in the compressor.

STARTING THE UNIT IN THE HEATING MODE

NOTE: See the section on "'Sequence of Operation" for a

description of the heating operating sequence.

Check to make sure all grilles and registers are open and all unit

access doors are closed before start-up.

HEATING SHUT-DOWN

Place the system selector switch at OFF or place the heating

selector lever at a setting below room temperature.

WARNING: DO NOT OPERATE THE UNIT

WITHOUT THE EVAPORATOR FAN ACCESS PANEL IN

PLACE. REINSTALL THE ACCESS PANEL AFTER

PERFORMING ANY MAINTENANCE PROCEDURES ON THE

FAN. OPERATING THE UNIT WITHOUT THE ACCESS

PANEL PROPERLY INSTALLED MAY RESULT IN SEVERE

PERSONAL INJURY OR DEATH.

Page 7

SEQUENCE OF OPERATION

GENERAL

Operation of the system cooling and heating cycles is controlled by

the position of the system switch on the room thermostat• Once the

system switch is placed in either the HEAT OR COOL position, unit

operation is automatic• The optional automatic changeover thermo-

stat, when in the AUTO position, automatically changes to heat or

cool with sufficient room temperature change• Continuous fan

mode during cooling operation may not be appropriate in humid

climates• If the indoor air exceeds 60% relative humidity or simply

feels uncomfortably humid, it is recommended that the fan only be

used in the AUTO mode.

With the unit disconnect closed, voltage is supplied to the unit

control transformer and the crankcase heater (if provided)•

COOLINGmMECHANICALCOMPRESSORCYCLE

On a call for mechanical cooling, the indoor fan "G" and the

compressor circuit "YI" are energized• The indoor fan circuit "G"

starts with power from the control transformer and then energizes

the fan relay coil (F) and motor speed tap terminal

•This closes the fan relay (F) contacts and the indoor fan motor (IDM)

starts.

The compressor circuit starts with power from the control trans-

former through the thermostat switch "YI" to the compressor

contactor (CC) coil. This closes the (CC) contacts and starts the

compressor (CPR) and the outdoor fan motor (ODM). When the call

for cooling is complete, the compressor contactor (CC), outdoor fan

motor (ODM), and indoor fan relay (F) is de-energized.

HEATING mELECTRIC HEATERS

On a call for heat, power from the thermostat is received at "Wl",

which energizes the contactor coils• The contactor closes powering

the heater, provided all element limits are closed•

NOTE: The indoor thermostat must be configured to provide a "G"

signal to energize the indoor fan relay (F) during the heating mode.

The heater control circuit will not be energized unless the indoor fan

relay (F) is energized•

TROUBLESHOOTING CHART

SYSTEM FAULTS

REFRIGERANT CIRCUIT

Liquid Pressure Too high

Liquid Pressure Too Low

Suction Pressure Too High

Suction Pressure Too Low

Liquid Refrigerant floodback (TXV System)

Liquid Refrig. floodback (Cap. Tube System)

I. D. Coil Frosting

Compressor Runs Inadequate or No Cooling

ELECTRICAL

Compressor & O.D. fan Do Not Start p

Compressor Will Not Start But O.D. Fan Runs

O.D. Fan Won't Start

Compressor Hums But Will Not Start

Compressor Cycles on IOL

I.D. Blower Won't Start p

P-PRIMARY CAUSES S-SECONDARY CAUSES

Page 8

P SPS S

SP SS S

S PP SP

S SPS

P SS SP

P PS

SP PS SPS

P SPPP

PSPPP S

P P

P PPPS S

P S P P P S P S P S S S S S

S SP P

X664590

MAINTENANCE

ROUTINE MAINTENANCE BY OWNER

You can do some of the periodic maintenance functions for your

TCK-A unit yourself; this includes replacing the disposable or

cleaning the permanent air filters, cleaning the unit cabinet, clearing

the condenser coil, and conducting a general unit inspection on a

regular basis.

Be sure to inspect them at least once each month when the

system is in constant operation. (In new homes, check the filters

every week for the first four (4) weeks.)

If you have disposable-type filters, replace them with new filters of

the same type and size. Do not attempt to clean disposable

filters.

Permanent-type filters can be cleaned by washing them with a mild

detergent and water. Make sure that the filters are thoroughly dry

before reinstalling them in the duct system.

NOTE: It may be necessary to replace permanent filters annually

if washing fails to clean the filter or if the filter shows signs of

deterioration. Be sure to use the same type and size as was

originally installed.

CONDENSER COIL

Unfiltered air circulates through the unit's condenser coil and can

cause the coil's surface to become clogged with dust, dirt, etc. To

clean the coil, vertically (i.e., with the fins) stroke the coil surface

with a soft-bristled brush.

Be sure to keep all vegetation away from the condenser coil area.

MAINTENANCE PERFORMED BY

SERVICEMAN -- COOLING SEASON

To keep your unit operating safely and efficiently, the manufacturer

recommends that a qualified serviceman checkthe entire system at

least once each year and any other time that you feel one is needed.

Your serviceman should examine these areas of your TCK-A unit:

•filters (for cleaning or replacement)

• motors and drive system components

• gaskets (for possible replacement)

• safety controls (for mechanical cleaning)

• electrical components and wiring (for possible replacement and

connection tightness)

• condensate drain (for cleaning)

• unit duct connections (to see that they are physically sound and

sealed to the unit casing)

• unit mounting support (for structural integrity)

• the unit (for obvious unit deterioration)

MAINTENANCE PERFORMED BY

SERVICEMAN -- HEATING SEASON

Complete the unit inspections and service routines described below

at the beginning of each heating season.

• Visually inspect the unit to ensure that the airflow required for

condenser coil is not obstructed from the unit.

• Inspect the control panel wiring to verify that all electrical connec-

tions are tight and that the wire insulation is intact.

The following warning complies with State of California law, Proposition 65.

WARNING: This product contains

fiberglass wool insulation! Fiberglass dust and ceramic

fibers are believed by the State of California to cause

cancer through inhalation. Glasswool fibers may also

cause respiratory, skin, or eye irritation.

The following warning complies with State of California law, Proposition 65.

AWARNING: This product contains

fiberglass wool insulation! Fiberglass dust and ceramic

fibers are believed by the State of California to cause

cancer through inhalation. Glasswool fibers may also

cause respiratory, skin, or eye irritation.

PRECAUTIONARY MEASURES

•Avoid breathing fiberglass dust.

• Use a NIOSH approved dust/mist respirator.

• Avoid contact with the skin or eyes. Wear long-

sleeved, loose-fitting clothing, gloves, and eye

protection.

• Wash clothes separately from other clothing: rinse

washer thoroughly.

Operations such as sawing, blowing, tear-out, and

spraying may generate fiber concentrations requiring

additional respiratory protection. Use the appropriate

NIOSH approved respirator in these situations.

FIRST AID MEASURES

Eye Contact Flush eyes with water to remove dust.

If symptoms persist, seek medical

attention.

Skin Contact - Wash affected areas gently with soap

and warm water after handling.

Page 9

Limited Warranty

Central Air Conditioner

4TCC3, TCD, TCH, TCK, TCM,

TCP, THC and TSC (Parts Only)

Models Less Than 20 Tons for Residential Use*

This limited warranty is extended by Trane U.S. Inc., to the original purchaser and to any succeeding owner of the

real property to which the Air Conditioner is originally affixed, and applies to products purchased and retained for use

within the U.S.A. and Canada.

If any part of your Air Conditioner fails because of a manufacturing defect within five years from the date of the origi-

nal purchase, Warrantor will furnish without charge the required replacement part. Any local transportation, related

service labor, diagnosis calls, refrigerant and related items are not included.

If the sealed motor-compressor fails because of a manufacturing defect within five years from the date of original pur-

chase, Warrantor will furnish without charge the required replacement compressor. Any local transportation, related

service labor, diagnosis calls, refrigerant and related items are not included.

This limited warranty does not cover failure of your Central Air Conditioner if it is damaged while in your possession,

damage caused by unreasonable use of the Central Air Conditioner and/or damage from failure to properly main-

tain the Central Air Conditioner as set forth in the Use and Care manual (see Proper Maintenance section).

THE LIMITED WARRANTY AND LIABILITY SET FORTH HEREIN ARE IN LIEU OF ALL OTHER WAR-

RANTIES AND LIABILITIES,WHETHER IN CONTRACT OR IN NEGLIGENCE, EXPRESS OR IMPLIED,

IN LAW OR IN FACT, INCLUDING BUT NOT SPECIFICALLY LIMITED TO IMPLIED WARRANTIES OF

MERCHANTABILITY AND FITNESS FOR PARTICULAR USE, AND IN NO EVENT SHALL WARRAN-

TOR BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES.

Some states do not allow limitations on how long an implied limited warranty lasts or do not allow the exclusion or

limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This lim-

ited warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

Parts will be provided by our factory organization through an authorized service organization in your area listed in the

yellow pages. If you wish further help or information concerning this limited warranty, contact:

Trane

P.O. Box 9010, Tyler, TX 75711-9010

Attention: Manager, Field Operations Excellence

Or visit our website: www.trane.com/residential

TW-1002-4707

* This limited warranty is for residential usage of this equipment and not applicable when this equipment is used for a

commercial application. A commercial use is any application where the end purchaser uses the product for other than

personal, family or household purposes.

The limited warranties displayed in this publication and/or on ComfortSite TM

may not accurately reflect the actual limited warranty that shipped with the

product.

Page10

726-1000-21

Limited Warranty

Central Air Conditioner

4TCY4, TCY, 4TCC3, 4TCX3, TCD,

TCH, TCK, THC and TSC (Partsonly)

Models Less Than 20 Tons for Commercial Use*

This warranty is extended by Trane U.S. Inc., to the original purchaser and to any succeeding owner of the real prop-

erty to which the Air Conditioner is originally affixed, and applies to products purchased and retained for use within the

U.S.A. and Canada. There is no warranty against corrosion, erosion or deterioration.

If any part of your Air Conditioner fails because of a manufacturing defect within one year from the date of the original

purchase, Warrantor will furnish without charge the required replacement part.

In addition, if the sealed motor-compressor fails because of a manufacturing defect within the second through fifth

year from the date of original purchase, Warrantor will furnish without charge the required replacement compressor.

Warrantor's obligations and liabilities under this warranty are limited to furnishing EO.B. Warrantor factory or ware-

house replacement parts for Warrantor's products covered under this warranty. Warrantor shall not be obligated to pay

for the cost of lost refrigerant. No liability shall attach to Warrantor until products have been paid for and then liability

shall be limited solely to the purchase price of the equipment under warranty shown to be defective.

THE WARRANTY AND LIABILITY SET FORTH HEREIN ARE IN LIEU OF ALL OTHER WARRANTIES

AND LIABILITIES, WHETHER IN CONTRACT OR IN NEGLIGENCE, EXPRESS OR IMPLIED, IN LAW

OR IN FACT, INCLUDING BUT NOT SPECIFICALLY LIMITED TO IMPLIED WARRANTIES OF MER-

CHANTABILITY AND FITNESS FOR PARTICULAR USE, AND IN NO EVENT SHALL WARRANTOR BE

LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES.

Some states do not allow limitations on how long an implied warranty lasts or do not allow the exclusion or limitation

of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives

you specific legal rights, and you may also have other rights which vary from state to state.

Trane

P.O. Box 9010

Tyler, TX 75711-9010

Attention: Manager, Field Operations Excellence

TW-1001-4707

* This warranty is for commercial usage of said equipment and not applicable when the equipment is used for a

residential application. Commercial use is any application where the end purchaser uses the product for other than

personal, family or household purposes.

The limited warranties displayed in this publication and/or on ComfortSite TM

may not accurately reflect the actual limited warranty that shipped with the

product. 26-1000-21

Page 11

The manufacturer has a policy of continuous product and product data improvement,and it

reserves the right to change design and specification without notice.

Trane

6200 Troup Highway

Tyler,TX 75703

Page 12

TRANE Package Units(both Units Combined) Manual L0904644

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