Trane 22-5202-03-3605 User Manual

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Use and Care

Weathertron®Heat Pump

22-5202-03-3605 (EN)

Important Facts You Should
Know About Your Heat Pump

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• During the cooling season, the heat pump operates like a conventional system.
Do Not turn the air conditioning system off. Part-time cooling is poor economy. If

•

the system is left off during the morning, the home will soak up heat and be more
difficult to cool in the afternoon. You can actually save money by letting the
thermostat determine when cooling is needed.

• During the hot, dry seasons, we recommend keeping the air conditioner blower on

continuously. The air conditioning unit cools more evenly when the blower switch is
in the ON position. The blower provides refreshing air movement and even
temperatures throughout the home. The blow er also circulates air through the filter,
which helps remove dust, lint and other pollutants more efficiently.

• Shades, drapes, shutters, or screens should be installed on windows that are

exposed to direct sunlight. Also, plant a tress or put up a canopy to protect your
windows from the direct sun.

During the heating season, the heat pump will deliver warm air , but not hot air

•

like other systems, and will operate for long periods of time. THIS IS NORMAL
Remember, air which is 80 degrees is warm air and will heat the house even though
it may feel cool to a hand, which is 98 degrees.

• During the cold weather , frost w ill accumulateon the outdoor coil. This will cause

the heat pump to go into a defrost cycle
running and you will hear the humming of the compressor and feel cool air coming
from the registers. You may also notice steam or water runoff from the outdoor unit
and hear a “whooshing” sound. THIS IS A NORMAL FUNCTION DURING THE
DEFROST CYCLE. Do not turn off the unit, change the temperature, or adjust the
thermostat during this cycle. The defrost cycle will last from 1-10 minutes depending
on the amount of ice on the coil. Then the unit will return to the heating mode.

• Night setback during the heating season is NOT recommended. The heat pump is

not designed to raise space temperatures quickly.

. During this cycle, the outdoor fan will stop

.

For cooling and heating . . . Leave your thermostat alone. When you have fou nd

•

a temperature that you prefer , it is best to leave the thermostat at that setting.

• Clean or replace the filters frequently. Dirty filters will lower performance and

efficiency of your cooling. The filters are usually located at the return grille or at the
indoor section of your unit.

Contents

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Contents

How It Works ........................................ 3

Proper Maintenance ............................. 3

Peak Performance ................................ 4

Problem Solver ..................................... 5

Extra Energy Tips ................................. 5

Service Information ............................... 6

Optional Extended Warranty

Optional Extended Warranties are
available from the Manufacturer. The
Extended Warranty can be purchased
from your dealer and is in effect when
you have received an Extended Warranty
Certificate from Trane. No additional

warranty, either written or implied,
is extended by the Manufacturer
without an Extended Warranty
Certificate from Trane. If you do not

receive your Extended Warranty
Certificate within 45 days of purchase,
please call 800-554-6413. For additional
information regarding the Extended
Warranty, see page 5.

LIMITED WARRANTY

TRANE OUTDOOR UNITS

2TWA0, 2TWA3, 4TWA3, 2TWB3, 4TWB3, 2TTA0, 2TTA3,

2TTB3, 4TTA3, & 4TTB3

Models Less Than 20 Tons for Residential Use*

(Parts Only)

This limited warranty is extended by Trane, a business of American Standard, Inc.,
to the original purchaser and to any succeeding owner of the real property to which
the Trane Weathertron® Heat Pump is originally affixed, and applies to products
purchased and retained for use within the U.S.A. and Canada.

If any part of your Trane Weathertron® Heat Pump fails because of a manufactur­ing defect within five years from the date of original purchase, Trane 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 or if the outdoor coil should become defective,
either or both events occurring because of a manufacturing defect within five years
from the date of original purchase, Trane will furnish without charge the required
replacement compressor and/or outdoor coil. Any local transportation, related
service labor, diagnosis calls, refrigerant and related items are not included.

This limited warranty does not cover failure of your Trane Weathertron
if it is damaged while in your possession, damage caused by unreasonable use of
the Trane Weathertron® Heat Pump and/or damage from failure to properly
maintain the Trane Weathertron
manual (see Proper Maintenance section).

This limited warranty applies to product installed on or after 10/1/2001 where
product is manufactured after 1/1/2000. This limited warranty is not retroactive to
any installations prior to 10/1/2001 or on product produced prior to 2000.

®

Heat Pump as set forth in the Use and Care

THE LIMITED 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 LA
OR IN FACT, INCLUDING BUT NOT SPECIFICALLY LIMITED TO
IMPLIED WARRANTIES OF MERCHANTABILITY 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 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 limited 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
A Business of American Standard Inc.
P.O. Box 9010, Tyler, TX 75711-9010
Attention: Manager, After Sales Support

Or visit our web site: www.trane.com/residential

TW-406-3906

* 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.

®

Heat

Pump

W

© 2005 American Standard Inc. All Rights Reserved 2 22-5202-03-3605 (EN)