XT300C, XT302C Deluxe
Programmable Heat-Cool Thermostats
OWNER’S GUIDE
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Filter Indication .............................................................................................................................................. 25
Setting or Resetting Filter Indication Timer ................................................................................................... 26
PROGRAMMING YOUR THERMOSTAT .......................................................................................................... 28
Clock ............................................................................................................................................................. 28
Setting Current Day and Time ....................................................................................................................... 28
Setting System and Fan ................................................................................................................................ 31
Set System .................................................................................................................................................... 31
Set Fan.......................................................................................................................................................... 31
7-Day Program and Operation ...................................................................................................................... 32
7-Day Preprogrammed Schedule.................................................................................................................. 32
Customizing Your Own 7-Day Schedule ....................................................................................................... 34
Programming the First Day ........................................................................................................................... 38
Copying a Day............................................................................................................................................... 43
Clearing Schedule Period ............................................................................................................................. 46
24-Hour Program and Operation................................................................................................................... 49
24-Hour Preprogrammed Schedule .............................................................................................................. 49
Customizing Your Own 24-Hour Schedule .................................................................................................... 50
Programming Your 24-Hour Schedule .......................................................................................................... 51
Constant Temperature Setpoint Programming .............................................................................................. 56
Setting Temperature and Fan Operation ....................................................................................................... 56
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TROUBLESHOOTING....................................................................................................................................... 59
DEFINITIONS .................................................................................................................................................... 62
INDEX ................................................................................................................................................................ 66
LIMITED WARRANTY ....................................................................................................................................... 67
CUSTOMER ASSISTANCE ............................................................................................................................... 68
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CUSTOMIZING YOUR THERMOSTAT
Program Options Set-Up by Your Trane Dealer
Your Trane dealer has programmed your thermostat using the options checked below. For example, your
thermostat displays temperatures in degrees Fahrenheit if the checkbox next toFahrenheit (°F) is checked.
Contact your Trane dealer to reprogram any of the options listed.
NOTE: If no options are checked, those listed in the first column are the factory settings on your thermostat.
Refer to the Definitions section for a description and comparison ofAdaptive Intelligent Recovery™ Control (a
Honeywell trademark) to Conventional recovery.
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Comfort-R™ Control
❑
❑
Off
On
❑
❑
On
Adaptive Intelligent
Recovery™ Control
Off (Conventional recovery)
Cooling Droop
❑
❑
❑
❑
On
❑
❑
❑
❑
Off
Temperature Display
Clock Format
Fahrenheit (°F)
12-Hour Clock Format
Centigrade (°C)
24-Hour Clock Format
System Setting
(Heating and Cooling
Setting)
Auto/Manual (System
automatically selects
Heat or Cool; You can
select Heat, Cool or
Off.)
Manual Only (You
select Heat, Cool or
Off.)
❑
Auto only (System
automatically
selects Heat or
Cool.)
Outdoor Temperature
Display
❑
❑
No outdoor
temperature is
displayed
❑
❑
Outdoor temperature
is displayed (requires
an outdoor sensor).
Programming
7-Day Programming
24-Hour Programming
❑
Constant Temp-
erature Setpoint
Programming
NOTE: The XT300C, XT302C thermostats are manufactured for theTrane Company by Honeywell Inc. Specific
features are unique to Trane and are only available on Trane models.
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GETTING AROUND THE KEYBOARD
The keyboard is located behind the thermostat cover. Three frequently used keys are located next to the display
(Increase temperature setting, Decrease temperature setting, and Information key).The thermostat displays
important information such as day, time, schedule period, temperature, filter indicator, system and fan operation.
WHAT'S THE ROOM TEMPERATURE?
WHAT TIME IS IT?
DISPLAY IS BACKLIT
FOR EASY READABILITY
WHEN A KEY IS PRESSED.
INCREASE TEMPERATURE SETTING.
DECREASE TEMPERATURE SETTING.
WHAT DAY IS IT?
INFORMATION AT YOUR FINGERTIPS!
DISPLAY THE OUTDOOR
CURRENT PROGRAMMING
PERIOD (EXAMPLE
TEMPERATURE (ON SOME MODELS),
CHECK YOUR CURRENT TEMPERATURE
SETTINGS, OR DISPLAY FILTER USE
IN NUMBER OF DAYS.
DISPLAY SHOWS "WAKE")
CURRENT FAN
SETTING (EXAMPLE
DISPLAY SHOWS "AUTO")
CURRENT SYSTEM
SETTING (EXAMPLE
DISPLAY SHOWS "HEAT")
DAYLIGHT
SAVINGS TIME
INDICATOR
FILTER
EXPIRATION
INDICATOR
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NO NEED TO WORRY ABOUT
PRESSING THE WRONG KEY!
RUN PROGRAM, RETURN
TO NORMAL OPERATIONS,
OR UNDO LAST ACTION.
SET CURRENT DAY AND TIME (INITIALLY
AND AFTER EXTENDED POWER OUTAGES).
PROGRAM SCHEDULING KEYS
PROGRAM UP TO FOUR TIME
PERIODS AND TEMPERATURES
FOR EACH DAY OF THE WEEK.
SELECT SYSTEM OPERATION
(HEAT, COOL, OFF, AUTO).
Set Current
Run
Leave
Wake
Return
Sleep
Fan
Day/Time
Program
HOLD MODE: OVERRIDE
NORMAL PROGRAMMING
OPERATION, OR GO
Time
Copy
Set Program
CHOOSE FAN OPERATION (ON OR
AUTO), OR CHOOSE FAN OPERATION
FOR EACH PROGRAM PERIOD OF
THE DAY ON SELECT MODELS.
Heat/Cool
Settings
Hold Temp
Day
Filter
System
INTO VACATION MODE!
Daylight
Time
SET CURRENT OR
PROGRAM DAY
NO MORE GUESSING! SELECT
FILTER EXPIRATION TO REMIND
YOU TO CHANGE THE FILTER.
EASILY CHANGE
BETWEEN STANDARD AND
DAYLIGHT SAVINGS TIME
EASY PROGRAMMING!
COPY ONE
PROGRAMMED DAY
TO ANOTHER DAY
TIME KEYS
INCREASE OR
SWITCH BETWEEN
HEATING AND COOLING
TEMPERATURE SETTINGS
DECREASE TIME
SETTING FOR
CURRENT OR
PROGRAMMED
TIMES.
Time
M17031A
SET SLEEP TIMES
AND TEMPERATURES
SET WAKE TIMES
AND TEMPERATURES
Leave
Set Program
Wake
Return
Sleep
SET LEAVE TIMES
AND TEMPERATURES
SET RETURN TIMES
AND TEMPERATURES
M17032
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while on vacation. At the same time, set the
comfort level you want when you return.
Permanent schedule override—set the
thermostat higher or lower indefinitely.
Set the filter indicator (0, 7, 14, 21, 30, 45, 60,
90, 120, 180, 270, or 360 days) to remind you to
change the filter.
Information at the press of a button—use the
Information Key to find out the outdoor
temperature (optional accessory), the current
setpoints, or the filter status.
No batteries needed—your thermostat retains
the schedule for the life of the product. You
never have to reprogram the schedule even
after a power outage. (The day and time may
need to be reset after an extended power
outage.)
FEATURES
•
•
•
•
Worry-free programming.
Comfort-R Comfort Enhancement Process—a
unique Trane feature.
•
•
•
•
•
Adaptive Intelligent Recovery Control for
comfort and energy savings.
Wake, Leave, Return and Sleep at the comfort
level you select.
Customize the program schedule—program
your own schedule to fit your needs.
Continuous comfort and energy savings—
adjust the schedule as often as you like.
Temporary schedule override—set the
thermostat higher or lower for the current
program schedule.
•
•
•
Vacation mode (1 to 255 days) for added
comfort and energy savings. Set the
temperature higher or lower for energy savings
•
Set or reset the day and time as needed—you
can even set Daylight Savings Time.
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The Comfort-R™ system is specifically designed to
enhance the moisture removal process of your air
conditioning system and to make the air drier. This
system is so unique, it received a patent from the U.S.
Patent Office. During times of high relative humidity,
as well as during mild weather, the Comfort-R system
increases the moisture removal ability of your air-
conditioning system. This results in a lower relative
humidity inside your home, which in turn, allows you
to feel more comfortable. The resulting lower relative
humidity also allows you to maintain the temperature
setting on your thermostat at a higher temperature.
FEATURES YOU’LL WANT TO
KNOW MORE ABOUT
Comfort-R Comfort Enhancement System
Comfort can best be described as the proper balance
of temperature and relative humidity, also known as
“your comfort index.” The greatest level of comfort is
achieved when the temperature and relative humidity
are in balance with your body. When the relative
humidity is low, you feel comfortable at a higher
temperature. Likewise, when the relative humidity is
high, you feel comfortable only at a lower tempera-
ture. However, if the relative humidity becomes too
high, then true comfort cannot be achieved at any
temperature.
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these three things, Adaptive Intelligent Recovery™
control gradually changes the temperature from the
energy savings setting to the comfort setting (for
example, from a heating temperature of 62° at night to
70° in the morning).
Adaptive Intelligent Recovery Control
Your Thermostat Senses Temperature
More Like You Do
Your new thermostat is so smart, it’s almost human. You
perceive temperature from a variety of sources, not only
from the air in the room, but also from your surrounding
walls, windows and furnishings. Humans feel differences
in temperature as slight as two degrees Fahrenheit.
Common household thermometers and standard
thermostats sense only air temperature, which may not
reflect how hot or cold the room actually feels to you.
Your new thermostat reads both the temperature of the
wall and the air, and responds to temperature changes
as little as one degree Fahrenheit, so room temperature
is more likely to feel right to you and your family.
The system runs continuously until the comfort tempera-
ture you choose is reached without overshooting the
setting. This saves energy. How do you know when the
system is in recovery? The thermostat displays In
Recovery whenever the thermostat activatesAdaptive
Intelligent Recovery Control. So, In Recovery displays
during the recovery time from Sleep to Wake and from
Leave to Return.
AM
Room
The Deluxe Programmable Heat-Cool Thermostat acts
like a computer. When calculating the time to turn on
your heating or cooling system, it considers (1) air
temperature, (2) wall temperature, and (3) the time you
want to reach the comfort temperature.After considering
Mon
Sleep In Recovery
System
Heat
Fan
Auto
M10344
In Recovery indication shown in example above.
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After installation or new schedule programming, your
thermostat learns from experience. How? Each day it
checks how closely it hit the recovery target (for
example, 70° at 6:00 AM) and adjusts the next day’s
recovery start time accordingly. After four to eight
days, the thermostat has adjusted to local weather,
your lifestyle, the construction of your home, and your
heating and cooling system.
Your new thermostat saves energy and keeps you
comfortable at the same time. By now you may be
wondering how to program your thermostat and how
to use some more time and energy-saving features.
First, let’s look at features you’ll be using often, like
how to override the current programming mode or
hold the thermostat at a specific temperature while
you go on vacation. You can even program the
thermostat to return to normal scheduled program-
ming on your last day of vacation so you don’t have to
worry about energy saving while you are gone or not
being comfortable when you return.
The Optimum Comfort and
Energy Savings Solution
In this example, Adaptive Intelligent Recovery Control
starts to recover at 4:00 AM and reaches the comfort
temperature of 68° at 7:00 AM. Recovery time varies
with the starting temperature and the comfort tem-
perature you choose.
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At 7:00 AM System
Operating in Comfort Mode
AM
SET
PT
P
TUE
At 6:00 AM
Recovery
Continues
MORNING LE ULTOCE
AM
PM
SET
PT
TUE HEAT ON
WAKE LEAVE RETURN NIGHT MPORARY UNOCCUIPIED
At 5:00 AM
Recovery
Continues
AM
SET
PT
TUE HEAT ON
E VENIGHT TERCE
At 4:00 AM
Recovery Begins
AM
P
SET
PT
MON T
E VENIGHT TACE
ENERGY
SAVINGS
PERIOD
COMFORT
PERIOD
RECOVERY FROM ENERGY SAVINGS
TIME
THE THERMOSTAT USES THE SAME SCHEME TO RETURN GRADUALLY
TO LOWER COMFORT TEMPERATURE DURING THE COOLING SEASON.
M17033
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NEAT STUFF YOU’LL BE USING OFTEN
Setting Temporary Temperatures
If your thermostat is set for 7-Day or 24-Hour Operation, you can override the current schedule period and
change the temperature setting until the next schedule period, or change the temperature setting while you are
on vacation. You can also change the temperature setting indefinitely.
Changing Temperature Setting Until the Next Schedule Period
NOTE: This feature does not apply to Constant Temperature Setpoint Programming.
Press Increase ▲ or Decrease ▼ until the desired
Temporary Setting
temperature setpoint displays.
M17035
While selecting a temporary setting, only the setpoint displays.
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The temporary temperature setting you select displays for approximately 3 seconds.The display reads
Temporary until the next period begins, or you cancel the Hold.
Run
Program
IMPORTANT
Temporary
To cancel the Hold before the designated
time, press Run Program.
AM
Mon
System
Heat
Fan
Auto
Heat
M12984
After selecting a temporary setting, display reads Temporary until canceled.
Example displays shows temporary heat setting of 70° at 6:00 AM.
NOTE: If “▲” or “▼” appears under the temperature display, it means that both the heating and cooling
setpoints are being adjusted. Tapping the key changes both the heat and cool setpoints by one degree.
Press
after the desired setpoint is reached to verify the setpoints.
NOTE: While in temporary operation, the thermostat uses conventional recovery for that period only. The
thermostat assumes you desire to maintain the temporary setting until the end of the period.
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Changing Temperature Setting Indefinitely
NOTE: This feature does not apply to Constant Temperature Setpoint Programming.
NOTE: The current time does not display while in this mode.
1. Press Hold Temp once.
Hold Temp
Setting
Heat
System
Heat
Fan
Auto
M17040
Pressing Hold Temp once displays the thermostat in Hold mode.
Example displays shows temporary heat setting of 60°.
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2. Press Increase ▲ or Decrease ▼ to
Setting
change the temperature setpoint, if desired.
Heat
System
Heat
Fan
Auto
M17041
By pressing the Temperature keys, you can select a temporary temperature.
This temperature setting remains until the hold is canceled.
Example displays shows heat set to 61°.
3. Press Heat/Cool Settings to change
Heat/Cool
Settings
Setting
between heat and cool settings.
Cool
Fan
System
Heat
Auto
M17042
Pressing Heat/Cool Settings displays the other temperature setpoint.
Example displays shows temporary cooling setting of 78°.
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4. Press Increase ▲ or Decrease ▼ to adjust
Setting
temperature settings.
Cool
Fan
System
Heat
Auto
M17043
Pressing the Temperature keys changes the temporary temperature.
Example displays shows temporary cooling setting of 80°.
NOTE: The display changes from the setpoint to the room temperature after approximately 3 seconds.
Run
Program
IMPORTANT
To cancel the Hold, press Run Program.
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Vacation Mode
NOTE: This feature does not apply to Constant Temperature Setpoint Programming.
1. Press Hold Temp twice.
Hold Temp
Setting
Hold for
Mon
Wake
System
Heat
Days
Heat
Fan
Auto
M17036
Pressing Hold Temp twice displays the thermostat in Vacation mode.
Example displays shows temporary heat setting of 60°.
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2. Press Time ▲ or Time ▼ until the desired
Setting
number of days displays (1 to 255 days).
Hold for
Time
Fri
Days
Heat
Wake
System
Heat
Fan
Auto
M17037
By pressing the Time keys, the number of vacation days is selected.
Example displays shows 18 vacation days.
3. Press Wake, Leave, Return or Sleep to select the
Setting
period the Hold will stop.
Hold for
Wake
Leave
Return
Sleep
Fri
Return
Days
Heat
System
Heat
Fan
Auto
M17038
In this example, the Hold will stop after the 18th day
at the beginning of the Return period.
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4. Press Increase ▲ or Decrease ▼ to adjust
Setting
the temperature setting, if desired.
Hold for
Fri
Return
Days
Heat
System
Heat
Fan
Auto
M17039
By pressing Temperature keys, a new hold temperature is selected.
Example display shows temporary heat setting of 55°.
NOTE: Only the heating temperature is used when the System is set to Heat. Similarly, only the cooling
temperature is used when the System is set to Cool. The thermostat uses both the heating and
cooling temperatures when the System is set toAuto.
5. Press Heat/Cool Settings to change between heat and cool settings.
Heat/Cool
Settings
6. Press Increase ▲ or Decrease ▼ to adjust the temperature setting, if desired.
(Example: Cool 84° = cooling equipment operates when the room temperature is
above 84°F)
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IMPORTANT
To cancel the Hold before the designated time, press Run Program.
Run
Program
Pressed the wrong key?
Want to start over?
Don’t worry! You can always press
Run
Program
to return display to normal.
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Information Key
The Information key provides information at your
fingertips. The sequence of key presses is as follows:
•
•
•
•
Outdoor Temperature (if equipped)
Current Setpoint of Mode in Use (Heat or Cool)
Setpoint of Mode Not Currently in Use
Filter Status
M17044
INFORMATION KEY
If the filter status is expired (refer to Filter Indication section), the sequence of
key presses is as follows:
•
•
•
•
Filter Status
Outdoor Temperature (if equipped)
Current Setpoint of Mode in Use (Heat or Cool)
Setpoint of Mode Not Currently in Use
Displaying Outdoor Temperature
Press
once to display the outdoor
temperature (if equipped).
Outdoor
NOTE: If the filter status is expired, press
twice to display outdoor temperature.
M17045
Pressing
key once displays the outdoor temperature.
Example displays shows outdoor temperature at 50°.
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Displaying Current Settings
Press
twice to check the current
temperature setpoint. Press
three times
to check the temperature setpoint of the
Cool
mode not currently in use.
NOTE: Without outdoor temp. sensor, press
once
M17046
to display current setpoint; twice for opposite
setpoint.
Pressing
key twice displays current setpoint.
Example displays shows cooling setpoint of 75°.
NOTE: If the filter status is expired, press
three
times to check current temperature setpoint,
if equipped w/outdoor sensor.
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Filter Indication
Your thermostat monitors the time the fan is running
and lets you know when to replace the filter, based on
the number of fan run-time days you select. Upon
expiration, the thermostat displays Filter and the
backlight flashes during the Wake and Return modes.
M17047
FILTER EXPIRATION INDICATOR
To temporarily cancel the flashing
display, press
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Setting or Resetting Filter Indication Timer
Your thermostat comes preset to the 30-day setting. To change this setting, or reset after filter expiration, follow
these instructions:
1. Press Filter to enter the Filter mode.
Filter
Setting
Days
Filter
M17048
Pressing the Filter key displays filter information.
In this example, current fan run time is 5 days and the filter is set to expire in 30 days.
2. Press and hold Filter for at least
Filter
Setting
3 seconds to reset fan run time to
zero.
Days
Filter
M17049
Holding down the Filter key resets counter to “0” days.
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3. Press Time ▲ or Time ▼ until the desired number of days displays (0, 7, 14, 21, 30, 45, 60, 90,
120, 180, 270, or 360).
Run
Program
4. Press Run Program to return to normal operation.
IMPORTANT
To track the time the fan is running, you must select a setting other than 0. If the setting is
0 days, the display will always show “0 Days; 0 Setting” when Filter is pressed.
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PROGRAMMING YOUR THERMOSTAT
Clock
Setting Current Day and Time
IMPORTANT
Always press the keys with your fingertip or similar blunt tool. Sharp instruments like pens and pencil
points will damage the keyboard.
On initial power up or after an extended power loss,
1:00 PM flashes on the display until a key is pressed.
Set Day/Time
Pressed the wrong key?
Want to start over?
Room
PM
Mon
System
Fan
Auto Wait
Auto
Don’t worry! You can always press
M12950
Run
Program
to return display to normal.
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1. Press Set Current Day/Time.
Set Current
Day/Time
Set Day/Time
PM
Mon
M17050
Pressing Set Current Day/Time displays the information shown.
2. Press Day until the current day displays.
Set Day/Time
Day
NOTE: Mon = Monday, Tue = Tuesday,
Wed = Wednesday,
PM
Tue
Thu = Thursday, Fri = Friday,
Sat = Saturday, Sun = Sunday.
M17051
By Pressing Day, you can set the current day.
Example display shows Tuesday.
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3. Press Time ▲ or Time ▼ until the
Set Day/Time
current time displays.
AM
Time
NOTE: Tapping Set Current Day/
Time advances the time in
one-hour increments.
Tue
M17052
By Pressing Time, you can set the current time.
Example display shows 8:15 AM.
NOTE: If the current time is Daylight
Savings Time, press
Daylight
Time
Set Day/Time
AM
Daylight Time until DST
displays.
Tue
M17053
By Pressing Daylight Time, you can set Daylight Savings Time.
Run
Program
4. Press Run Program to return to normal operation.
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Setting System and Fan
The system default setting is Heat and the fan default setting isAuto. Use the System and Fan keys to change
the settings. The fan settings can be set for each schedule period individually. The system selection is for all the
schedule periods.
Set System
Press System until the desired system displays
(Heat, Off, Cool, or Auto).
System
Heat: The thermostat controls the heating.
Off: Both the heating and cooling are off.
Cool: The thermostat controls the cooling.
Auto: The thermostat automatically changes
between heating and cooling operation,
depending on the indoor temperature.
System
Heat Off Cool
Auto
M17054
Set Fan
Press Fan until the desired mode displays
(On or Auto).
Fan
On: Fan operates continuously.
Auto: Fan operates only when heating
or cooling.
Fan
OnAuto
M17055
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7-Day Program and Operation
Your thermostat comes preset for 7-Day Operation unless otherwise noted on page 6.After reviewing the options
following this section, you may find that 24-Hour Operation or ConstantTemperature Setpoint Programming is
better for you and your family. If so, please consult your Trane dealer or service technician.
During 7-Day Operation, you can set your thermostat for
Setting
Set Program
four periods (Wake, Leave, Return and Sleep) and up to
eight temperatures (four Heat and four Cool) for each day
of the week. Each day can be the same or different.
AM
Mon
Wake
Heat
Fan
Auto
M12958
During 7-Day Operation, one day of the week displays in program mode
(Monday is shown in the example).
7-Day Preprogrammed Schedule
If your thermostat is set for 7-Day Operation, follow the steps below. Otherwise, refer to 24-Hour Program and
Operation, or Constant Temperature Setpoint Programming.
The preprogrammed schedule is shown in Table 1 (same schedule for all days of the week). You may keep this
schedule or organize your own.
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Table 1. 7-Day Preprogrammed Schedule.
WAKE
LEAVE
RETURN
SLEEP
SUNDAY
TIME
FAN
H 70
6:00 AM
AUTO
C 78
TIME
FAN
H 62
8:00 AM
AUTO
C 85
TIME
FAN
H 70
5:00 PM
AUTO
C 78
TIME
FAN
H 62
10:00 PM
AUTO
C 75
MONDAY
TIME
FAN
H 70
6:00 AM
AUTO
C 78
TIME
FAN
H 62
8:00 AM
AUTO
C 85
TIME
FAN
H 70
5:00 PM
AUTO
C 78
TIME
FAN
H 62
10:00 PM
AUTO
C 75
TUESDAY
WEDNESDAY
THURSDAY
FRIDAY
TIME
FAN
6:00 AM
AUTO
C 78
6:00 AM
AUTO
C 78
6:00 AM
AUTO
C 78
6:00 AM
AUTO
C 78
TIME
FAN
8:00 AM
AUTO
C 85
8:00 AM
AUTO
C 85
8:00 AM
AUTO
C 85
8:00 AM
AUTO
C 85
TIME
FAN
5:00 PM
AUTO
C 78
5:00 PM
AUTO
C 78
5:00 PM
AUTO
C 78
5:00 PM
AUTO
C 78
TIME
FAN
10:00 PM
AUTO
H 70
H 62
H 70
H 62
C 75
TIME
FAN
H 70
TIME
FAN
H 70
TIME
FAN
H 70
TIME
FAN
H 62
TIME
FAN
H 62
TIME
FAN
H 62
TIME
FAN
H 70
TIME
FAN
H 70
TIME
FAN
H 70
TIME
FAN
H 62
TIME
FAN
H 62
TIME
FAN
H 62
10:00 PM
AUTO
C 75
10:00 PM
AUTO
C 75
10:00 PM
AUTO
C 75
SATURDAY
TIME
FAN
H 70
6:00 AM
AUTO
C 78
TIME
FAN
H 62
8:00 AM
AUTO
C 85
TIME
FAN
H 70
5:00 PM
AUTO
C 78
TIME
FAN
H 62
10:00 PM
AUTO
C 75
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Customizing Your Own 7-Day Schedule
Before starting the programming procedure, use Tables 2 and 3 to organize your schedule. The preprogrammed
schedule is shown in Table 1. Four time periods are available for each day of the week – WAKE, LEAVE,
RETURN, and SLEEP.
A Word About Power Outages
Don’t worry! Your thermostat retains the schedule (preprogrammed or your own) for the life of the product.
The clock and day information is retained for a minimum of ten minutes during a power outage.After a
longer power outage, the current time and day may need to be set (1:00 PM flashes on the display), but
the schedule is retained.
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Instructions
1. Write in the time you want each schedule period to begin.
2. Write in the heating temperature (H) and cooling temperature (C) you want for each period.
3. Circle the fan operation you desire for each period.
4. Begin with Programming the First Day!
Pressed the wrong key?
Want to start over?
Don’t worry! You can always press
Run
Program
to return display to normal.
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Table 2. Your 7-Day Schedule.
WAKE
LEAVE
RETURN
SLEEP
SUNDAY
TIME
FAN
H
TIME
FAN
H
TIME
FAN
H
TIME
FAN
H
TIME
FAN
H
TIME
FAN
H
TIME
FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
AUTO
C
AUTO
C
AUTO
C
AUTO
C
ON
ON
ON
ON
ON
ON
ON
MONDAY
AUTO
C
AUTO
C
AUTO
C
AUTO
C
TUESDAY
WEDNESDAY
THURSDAY
FRIDAY
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
SATURDAY
AUTO
C
AUTO
C
AUTO
C
AUTO
C
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Table 3. An Extra 7-Day Schedule.
WAKE
LEAVE
RETURN
SLEEP
SUNDAY
TIME
FAN
H
TIME
FAN
H
TIME
FAN
H
TIME
FAN
H
TIME
FAN
H
TIME
FAN
H
TIME
FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
TIME
ON FAN
H
AUTO
C
AUTO
C
AUTO
C
AUTO
C
ON
ON
ON
ON
ON
ON
ON
MONDAY
AUTO
C
AUTO
C
AUTO
C
AUTO
C
TUESDAY
WEDNESDAY
THURSDAY
FRIDAY
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
AUTO
C
SATURDAY
AUTO
C
AUTO
C
AUTO
C
AUTO
C
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Programming the First Day
To modify the preprogrammed schedule, start by programming the Wake time and temperature and fan operation
for any one day:
NOTE: This schedule follows the current day and time you set in the sectionSetting Current Day and Time and
the Heat or Cool setting and Fan setting you selected in the sectionSetting System and Fan.
1. Press Wake.
Setting
Set Program
Wake
AM
Tue
Wake
Heat
Fan
Auto
M17056
By pressing Wake, you enter the program mode.
Example display shows 6:00 AM on Tuesday with Heat set to 70°F.
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2. Press Day until the desired day
Setting
Set Program
Day
displays.
AM
Mon
Wake
Heat
Fan
Auto
M17057
By pressing Day, you select the day to program.
Example display shows Monday is selected and ready to program.
3. Press Time ▲ or Time ▼ until the
Setting
Set Program
desired Wake time displays.
AM
Time
NOTE: The program times are in
fifteen-minute intervals.
Mon
Wake
Heat
(Example: 8:00, 8:15, 8:30).
Fan
Auto
M17058
By pressing Time, you select the time the Wake period will begin.
Example display shows the Wake period will begin at 6:30 AM.
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4. Press Increase ▲ or Decrease ▼ until
Setting
Set Program
the desired Wake temperature displays.
AM
NOTE: The setpoint temperature range
is 55 to 85°F (13 to 29°C) for
heating and 65 to 99°F (18 to
37°C) for cooling.
Mon
Wake
Heat
Fan
Auto
M17059
By pressing Increase L or Decrease M, you select the temperature for the Wake period.
Example display shows the heating Wake period set for 68°.
NOTE: Press Fan to modify fan operation. Auto means the fan runs only when the heating or
cooling equipment is operating. On means the fan runs continuously for the entire
schedule period.
Fan
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5. Press Heat/Cool Settings to make selec-
tions for the opposite system setting (either
Heat or Cool).
Setting
Heat/Cool
Settings
Set Program
AM
Mon
Cool
Fan
NOTE: If your system is set for Heat, only
the heating temperature will be used.
Similarly, if your system is set for
Cool, only the cooling temperature
will be used. If your system is set for
Auto, either the heating or cooling
temperature may be used depending
on the temperature of the room.
Wake
Auto
M17060
By pressing Heat/Cool Settings, you select the cooling system
(if you already set the heating temperature). The current setting
displays. Example display shows the cooling system was
previously set for 78°.
6. Press Increase ▲ or Decrease ▼ until
the desired temperature setpoint
displays.
Setting
Set Program
AM
Mon
Wake
Cool
Fan
Auto
M17061
By pressing Increase ▲ or Decrease ▼, you select the
cooling Wake temperature.Example display shows the
cooling Wake period set for 76°.
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7. Press Leave, Return or Sleep and repeat steps 3, 4, 5 and 6 for programming the rest of the
day. The day is now programmed (first day of a seven-day schedule).
Leave
Return
Sleep
IMPORTANT
Repeat steps 1 through 7 for each day of the week that has a different schedule from the
first day. Or, refer to the section Copying a Day to copy any programmed day to another.
Run
Program
8. Press Run Program to return to normal operation.
Pressed the wrong key?
Want to start over?
Don’t worry! You can always press
Run
Program
to return display to normal.
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Copying a Day
NOTE: The copy feature applies only to 7-Day Operation. The thermostat must be in the program mode to use
the copy feature. Go to step 2 if the thermostat is already in the program mode (Set Program displays in
upper left corner).
1. Press Wake, Leave, Return or Sleep to enter
program mode.
Wake
Leave
Return
Sleep
2. Press Day to select the day to copy from.
Setting
Set Program
Day
AM
Mon
Wake
Heat
Fan
Auto
M17062
By pressing Day, you select which day’s schedule to copy.
Example display shows the thermostat in program mode with
Monday ready to be copied.
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3. Press Copy.
Copy
Mon
M17063
By pressing Copy, you copy a day’s schedule into memory.
Example display shows Monday’s schedule has been copied into memory.
4. Press Day until the day to be copied to is
Day
displayed.
Mon
Wed
M17064
By pressing Day again, you select which day to copy to. Example display shows Monday and Wednesday.
Since Monday was already selected, Monday’s schedule will be copied to Wednesday.
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5. Press Copy.
Copy
NOTE: donE displays for two seconds
before the normal display
returns.
M17065
By pressing Copy again, you complete the copy command. Example display showsdonE. Monday’s schedule
was successfully copied to Wednesday (Monday and Wednesday now have the same schedule).
6. Repeat steps as necessary for all the periods and days desired.
Run
Program
7. Press Run Program to return to normal operation.
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Clearing Schedule Period
Suppose you want to skip a schedule period or periods for a particular day because you don’t need them. For
example, if Saturday is a day you normally stay at home from school or work, you can clear the Leave and
Return periods for this day and keep the Wake and Sleep periods. You can always reprogram the periods later.
NOTE: The clear feature applies to 7-Day and 24-Hour Operation. The thermostat must be in the program
mode to use the clear feature. Go to step 2 if the thermostat is already in the program mode (Set
Program displays in upper left corner).
1. Press Leave, Return or Sleep to
Setting
Set Program
enter program mode.
AM
Leave
Return
Sleep
Mon
Heat
Leave
Fan
Auto
M17066
By pressing Leave, Return, or Sleep, you enter the program mode.
Example display shows 8:00 AM on Monday in the Leave period, with Heat set for 62°
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2. For 7-Day Operation, press Day until the
desired day displays. For 24-Hour
Operation, skip to step 3.
Setting
Set Program
Day
AM
Sat
Heat
Leave
Fan
Auto
M17067
Press Day to select which day to begin clearing periods.
Example display shows Saturday is selected
3. Press and hold Leave, Return or Sleep
until the start time and temperature
setting are cleared (approximately
3 seconds).
Set Program
Sat
Leave
Leave
Return
Sleep
M17068
NOTE: Wake cannot be cleared.
By pressing and holding Leave, Return or Sleep, the period for that
day is cleared. Example display shows Saturday’s Leave period has
been cleared.
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You do not have to program a replacement time for the remaining periods, for example Wake and Sleep. If you
cleared only the Leave and Return periods for Saturday (or any day), the thermostat remains in the Wake period
for all of Saturday until the Sleep period.
4. Repeat steps as necessary for all the periods to be cleared.
Run
Program
5. Press Run Program to return to normal operation.
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24-Hour Program and Operation
Setting
Set Program
24-Hour Operation is the same as 7-Day Operation except
the same program repeats itself each day. Monday
through Sunday follows the same exact schedule
(four periods and up to eight temperatures).
AM
MonTueWedThuFriSatSun
Wake
Heat
Fan
Auto
M12959
During 24-Hour Operation, all days of the week display in program mode.
24-Hour Preprogrammed Schedule
If your thermostat is set for 24-Hour Operation, follow the steps below. Otherwise, refer to 7-Day Program and
Operation, or Constant Temperature Setpoint Programming.
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The preprogrammed schedule is as follows (same schedule for all days of the week):You may keep this
schedule or organize your own.
Table 4. 24-Hour Preprogrammed Schedule.
WAKE
LEAVE
RETURN
SLEEP
10:00 PM
AUTO
C 75
Program Repeats
Every 24 Hours
TIME
FAN
H 70
6:00 AM
AUTO
C 78
TIME
FAN
H 62
8:00 AM
AUTO
C 85
TIME
FAN
H 70
5:00 PM
AUTO
C 78
TIME
FAN
H 62
Customizing Your Own 24-Hour Schedule
Before starting the programming procedure, use Tables 5 and 6 to organize your schedule. The preprogrammed
schedule is shown in Table 4. Four time periods are available—WAKE, LEAVE, RETURN, and SLEEP.
Table 5. Your 24-Hour Schedule.
WAKE
LEAVE
RETURN
SLEEP
Program
Repeats
Every 24
Hours
TIME
FAN
H
TIME
AUTO ON FAN
TIME
AUTO ON FAN
TIME
AUTO ON FAN
AUTO ON
C
C
H
C
H
C
H
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Instructions
1. Write in the time you want each schedule period to begin.
2. Write in the heating temperature (H) and cooling temperature (C) you want for each period.
3. Circle the fan operation you desire for each period.
4. Begin programming.
Table 6. An Extra 24-Hour Schedule.
WAKE
LEAVE
RETURN
SLEEP
Program
Repeats
Every 24
Hours
TIME
FAN
H
TIME
AUTO ON FAN
TIME
AUTO ON FAN
TIME
AUTO ON FAN
AUTO ON
C
C
H
C
H
C
H
Programming Your 24-Hour Schedule
To program the Wake time and temperature and fan operation:
NOTE: This schedule follows the current day and time you set in the sectionSetting Current Day and Time and
the Heat or Cool setting and Fan setting you selected in the sectionSetting System and Fan.
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1. Press Wake.
Setting
Set Program
Wake
AM
MonTueWedThuFriSat Sun
Wake
Heat
Fan
Auto
M17069
By pressing Wake, you enter the program mode.
Example display shows 6:00 AM with Heat set to 70°F.
2. Press Time ▲ or Time ▼ until the
Setting
Set Program
desired Wake time displays.
AM
Time
NOTE: The program times are in
fifteen minute intervals.
MonTueWedThuFriSatSun
Wake
Heat
(Example: 8:00, 8:15, 8:30).
Fan
Auto
M17070
By pressing Time, you select the time the Wake period will begin.
Example display shows the Wake period will begin at 6:30 AM.
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3. Press Increase ▲ or Decrease ▼ until
Setting
Set Program
the desired Wake temperature displays.
AM
NOTE: The setpoint temperature range
is 55 to 85°F (13 to 29°C) for
heating and 65 to 99°F (18 to
37°C) for cooling.
MonTueWedThuFriSatSun
Wake
Heat
Fan
Auto
M17071
By pressing Increase ▲ or Decrease ▼, you select the temperature for the
Wake period. Example display shows the heating Wake period set for 68°.
NOTE: Press Fan to modify fan operation. Auto means the fan runs only when the heating or
cooling equipment is operating. On means the fan runs continuously for the entire
schedule period.
Fan
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4. Press Heat/Cool Settings to make
selections for the opposite system
setting (either Heat or Cool).
Setting
Heat/Cool
Settings
Set Program
AM
MonTueWedThuFriSatSun
Wake
Cool
Fan
NOTE: If your system is set for
Heat, only the heating
Auto
temperature will be used.
Similarly, if your system is
set for Cool, only the cooling
temperature will be used. If
your system is set for Auto,
either the heating or cooling
temperature may be used
depending on the tempera-
ture of the room.
M17072
By pressing Heat/Cool Settings, you select the cooling system (if you
already set the heating temperature). The current setting displays.
Example display shows the cooling system was previously set for 78°.
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5. Press Increase ▲or Decrease ▼
until the desired temperature setpoint
displays.
Setting
Set Program
AM
MonTueWedThuFriSatSun
Wake
Cool
Fan
Auto
M17073
By pressing Increase ▲ or Decrease ▼, you select the cooling Wake temperature.
Example display shows the cooling Wake period set for 76°.
6. Press Leave, Return or Sleep and repeat steps 2, 3, 4, and 5 for programming the rest of the
day. The week is now programmed.
Leave
Return
Sleep
7. Press Run Program to return to normal operation.
Run
Program
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Constant Temperature
Setpoint Programming
Setting
Set Program
AM
Unlike the first two options, Constant Temperature
Setpoint Programming does not have the Wake, Leave,
Return and Sleep periods. The temperature is set by
pressing the ▲ and ▼ keys.
Mon
Heat
Fan
System
Heat
Auto
M12960
The four periods (for example, Wake) are absent from the display in this mode.
Setting Temperature and Fan Operation
If your thermostat is set for Constant Temperature Setpoint Programming, follow the steps below. Otherwise,
refer to 7-Day Program and Operation, or 24-Hour Program and Operation.
To set the temperature and fan operation:
NOTE: Refer to the section Setting Current Day and Time to set the current day and time, and the section
Setting System and Fan to set the system and fan.
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1. Press Increase ▲ or Decrease ▼ until
Setting
the desired temperature displays.
NOTE: The setpoint temperature range
is 55 to 85°F (13 to 29°C) for
heating and 65 to 99°F (18 to
37°C) for cooling.
Heat
M17119
By pressing Increase ▲ or Decrease ▼, you select the heating
temperature. Example display shows Heat is set for 68°.
NOTE: Press Fan to modify fan operation. Auto means the fan runs only when the heating or
cooling equipment is operating. On means the fan runs continuously for the entire
schedule period.
Fan
2. Press Information
key to make selections for the opposite system setting (works like the
Heat/Cool Settings key).
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3. Press Increase ▲ or Decrease ▼
until the desired temperature setpoint
displays.
Setting
Cool
M17075
By pressing Increase ▲ or Decrease ▼ after pressing
, you select
the cooling temperature. Example display shows Cool is set for 75°.
NOTICE: This equipment is a Class B digital apparatus, which complies with Canadian Radio Interference
Regulations, CRC c. 1374.
CAUTION
Equipment Damage Hazard.
Can cause permanent damage to the compressor 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
Possible Cause
Action
Display does not come
on.
Thermostat is not being
powered.
Check if the thermostat is mounted and latched on the
wallplate—mount and latch the thermostat on the
wallplate.
Check if the circuit breaker is tripped—reset the circuit
breaker.
Check if the fuse is blown—replace the fuse.
Check if the system switch at the equipment is in the Off
position—set to the On position.
Check wiring between thermostat and HVAC equipment—
replace any broken wires.
If 24 Vac is present, proceed with troubleshooting.
Temperature setting
does not change
(Example: cannot set the
heating higher or the
cooling lower).
The upper or lower temperature
limits were reached.
Check that the temperature setpoints are:
Heating: 55 to 85°F (13 to 29°C)
Cooling: 65 to 99°F (18 to 37°C).
(continued)
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Troubleshooting Guide (continued)
Symptom
Possible Cause
Action
Heating does not come
on.
No power to the thermostat.
System selection is not set to Heat. Check if the circuit breaker is tripped—reset the circuit breaker.
Heating setpoint is below room
temperature.
Check that setpoint is above room temperature.
Check if the fuse is blown—replace the fuse.
Check if the system switch at the equipment is in the Off
position—set to On position.
If 24 Vac is present, proceed with troubleshooting.
Wait five minutes for the system to respond (thermostat displays
Wait).
Set system selection to Heat.
Cooling does not come
on.
No power to the thermostat.
System selection is not set to Cool. Check if the circuit breaker is tripped—reset the circuit breaker.
Cooling setpoint is above room
temperature.
Check that setpoint is below room temperature.
Check if the fuse is blown—replace the fuse.
Check if the system switch at the equipment is in the Off
position—set to On position.
If 24 Vac is present, proceed with troubleshooting.
Wait five minutes for the system to respond (thermostat displays
Wait).
Set system selection to Cool.
(continued)
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Troubleshooting Guide (continued)
Symptom
Possible Cause
Action
System on indicator
(flame=heat,
Heating/cooling equipment turns on Wait a minute after seeing the flame or snowflake and then check
the fan when the equipment has
the registers.
snowflake=cool) is lit, but reached the setpoint.
no warm or cool air is
coming from the
registers.
System on indicator reads Filter expired.
Filter and backlight is
Refer to the Filter Indication section.
flashing.
Outdoor temperature not
displayed or is incorrect.
Filter expired.
Press
shows on display.
Refer to the Filter Indication section.
twice for outdoor temperature when filter expiration
Installer did not activate this option. Contact installer or service technician.
Outdoor sensor is connected
incorrectly.
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DEFINITIONS
Adaptive Intelligent Recovery™ Control
Adaptive Intelligent Recovery™ Control is the factory default setting that allows you to choose the exact time the
room reaches your comfort temperature, as opposed to conventional recovery.
Adaptive Intelligent Recovery™ Modes
WAKE
You choose the exact time the room reaches your comfort temperature after the SLEEPperiod.
LEAVE
You choose the time you want your heating or cooling system to start an energy-savings mode while
you are away (lower temperature during heating season, and higher temperature during cooling
season) – follows WAKE period.
RETURN You choose the exact time the room reaches your comfort temperature after the energy-savings
LEAVE period.
SLEEP
You choose the time you want your heating or cooling system to start an energy-savings mode while
you sleep-follows RETURN period.
Conventional Recovery
Conventional recovery is an optional setting allows you to choose the exact time your heating or cooling system
comes on to start recovery, as opposed to Adaptive Intelligent Recovery™ Control.
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If your thermostat is set to conventional recovery, a ❑ indica-
tion displays continuously, as shown on the example display.
AM
Room
Auto
Mon
System
Sleep In Recovery
Fan
Heat
M12949
Conventional Recovery Modes
WAKE
You choose the time you want your heating or cooling system to start to reach your comfort tempera-
ture after the SLEEP period. Adjust this time to earlier when you know it will take longer for the
system to reach your comfort temperature. Adjust this time to later when you know the SLEEP
temperature is closer to your WAKE temperature.
LEAVE
You choose the time you want your heating or cooling system to start an energy-saving mode while
you are away (lower temperature during heating season, and higher temperature during cooling
season) – follows WAKE period.
RETURN You choose the time you want your heating or cooling system to start to reach your comfort tempera-
ture after the energy-savings LEAVE period.
SLEEP
You choose the time you want your heating or cooling system to start an energy-savings mode while
you sleep-follows RETURN period.
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Preprogrammed Schedule
The preprogrammed schedule consists of the four periods (Wake, Leave, Return and Sleep) and accompanying
temperatures programmed into your thermostat at the factory. See Tables 1 and 4.
Period
One of the four times of the day (Wake, Leave, Return or Sleep) that you can program a setpoint or setpoints.
Setpoint
Setpoint is the temperature setting you select for a schedule or for a Hold. The setpoint can be either the heating
temperature you set or the cooling temperature. Setpoint does not refer to actual room temperature or outdoor
temperature.
System
System refers to either the heating and cooling mechanics. For example, when the System is set to Heat, the
heating mechanics operate according to the heating setpoint. The thermostat selects the System when set to
Auto. Some installations allow you to turn the System off (neither heating nor cooling will operate).
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Filter Indication, 25
Information key, 23
keyboard, 7
LEAVE, 62, 63
options, 5
INDEX
24-Hour Operation, 49
24-Hour Preprogrammed Schedule, 50
7-Day Operation, 32
Outdoor Temperature, 23
7-Day Preprogrammed Schedule, 33
Adaptive Intelligent Recovery Control, 11
Changing Temperature Setting Indefinitely, 16
Changing Temperature Setting Until the Next
Schedule Period, 14
Clearing Schedule Period, 46
Clock, 28
Comfort-R Comfort Enhancement System, 10
Constant Temperature Setpoint Programming, 56
Conventional recovery, 62
Copying a Day, 43
Daylight Time, 30
DEFINITIONS, 62
Displaying Current Settings, 24
Energy Savings, 12
Period, 64
Programming the First Day, 38
RETURN, 62, 63
Saturday, 19
Set Fan, 31
Set System, 31
Setpoint, 64
Setting Current Day and Time, 28
SLEEP, 62, 63
The Trane Company, 67
Thermostat Customer Assistance Helpline, 68
Troubleshooting, 59
Vacation, 19
WAKE, 62, 63
warranty, 67
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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 manufacturing 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.
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 term 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 consequen-
tial 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.
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 information 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 pm, Central time.
For service, contact your local heating and cooling contractor.
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American Standard Inc.
Troup Highway
Pub. No. 22-5127-04
T8600, T8624
69-1214 1-99 T.C.
Printed in TaiwanR.O.C.
Tyler, TX 75711-9010
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