Trane 371 Thermostat User Manual

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Electronic Thermostats

TAYSTAT 370, 371, 380

OWNER’S GUIDE

Pub. No. 22-5184-01

69-1247-1

FEATURES

The Trane Co. sells comfort systems. Comfort is achieved

through matching the correct equipment and controls. This

thermostat is designed to provide the maximum comfort

for your needs. Some of the basic offerings are:

•

Simple and easy to use. The ▲ and ▲ keys make it

easy for you to change your temperature setting.

Large digital display. You can easily read the current

room temperature at a glance.

No need for batteries. Batteries are not required

because your temperature settings are held perma-

nently in memory.

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SETTINGS

Setting SYSTEM and FAN Switches

System and fan settings are controlled by using

SYSTEM and FAN switches located on the bottom of

the thermostat case.

Note:

When the TAYSTAT 380 is used with two-stage

heating equipment, there is an air flow change

when the stage change occurs.

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First set the SYSTEM switch:

Cool: Normal setting for months when your home

needs cooling (air conditioning). Digital display

shows a snowflake

Both heating and cooling are off.

when cooling is on.

Off:

Heat:

Normal setting for months when your home

needs heating. Digital display shows a flame

when heating is on.

SYSTEM

Cool Off Heat

SYSTEM

SWITCH

M16376

Then set the FAN switch:

Auto: Normal setting for most homes. Some systems

may delay the fan turning on and off with the

equipment.

On:

The fan runs continuously. Use for improved air

circulation and air quality.

FAN

Auto On

FAN

SWITCH

M10273

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Displaying Temperature Setting

NOTE: Your temperature setting can be set anywhere

from 50° to 99°F (10° to 37°C).

The temperature setting and the room temperature display

separately. The ▲ indicator points to Set when the

temperature setting displays, and to Room when the room

temperature displays. The thermostat displays room

temperature unless ▲ or ▲ is pressed.

1. To display the temperature setting on the digital

display, press either the ▲ or ▲ key once.

Set

Room

INDICATOR

M18441

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Changing Temperature Setting

1. To lower the temperature setting, press the ▲ key.

When in the heating mode, lowering the temperature

at night or during the day can lower your energy

costs.

Set

Room

M18442

2. To raise the temperature setting, press the ▲ key.

When in the cooling mode, raising the temperature

before you leave for work or school also lowers your

energy costs.

Set

Room

M18443

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CAUTION

Equipment Damage Hazard.

Can cause permanent damage to the compres-

sor or other equipment.

To avoid possible equipment damage, do not

operate cooling when outside temperature is below

50°F (10°C). See equipment manufacturer

instructions. To avoid possible compressor

damage, allow the compressor to remain off for

five minutes before restarting.

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TROUBLESHOOTING GUIDE

Symptom

Action

Heating or

Cooling will not

come on.

Check that the SYSTEM switch on

the thermostat is set to Heat

or Cool.

Check if the circuit breaker is

tripped—reset the circuit

breaker.

Check if the fuse is blown—

replace the fuse.

Check for air movement at the

Check power to the heating or

cooling equipment.

Temperature

setting is too

warm or cool.

Adjust the temperature by

pressing either the ▲ or ▲ key.

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LIMITED WARRANTY

Low Voltage Room Thermostats

This warranty is extended by American Standard Inc., to

the original purchaser and to any succeeding owner of the

real property to which the Thermostat is originally affixed,

and applies to products purchased and retained for use

within the U.S.A. and Canada.

If any part of your Thermostat fails because of a manu-

facturing defect within one year from the date of the

original purchase, Warrantor will furnish, without charge, a

new thermostat. Any local transportation, related

service labor and diagnosis calls are not included.

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This warranty does not cover failure of your Thermostat if

it is damaged while in your possession or if the failure is

caused by unreasonable use. In no event shall Warrantor

be liable for incidental or consequential damages. In no

event shall any implied warranty of merchandise or

fitness for use exceed the terms of the limited

warranty stated above.

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 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.

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Parts will be provided by our factory organization or an

authorized service organization in your area. All you need

to do is look us up in the Yellow Pages or write to the

address given below. If you wish further help or informa-

tion concerning this warranty, contact:

American Standard Inc.

Troup Highway

Tyler, TX 75711-9010

Attention: Manager, After Sales Support

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CUSTOMER ASSISTANCE

If, after reading this guide, you have any questions

concerning the operation of your thermostat, please call

the Thermostat Customer Assistance Helpline at

1-877-880-3381, Monday-Friday, 7:00 am-5:30 p.m.,

Central time.

For service, contact your local heating and cooling

contractor.

American Standard Inc.

Pub. No. 22-5184-01

Troup Highway

® U.S. Registered Trademark

Tyler, TX 75711-9010

69-1247—1 Rev. 9-00 J.H. Printed in Mexico

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