XT300C, XT302C Deluxe
Programmable Heat-Cool Thermostats
OWNER’S GUIDE
Pub. No. 22-5127-04
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Pub. No. 22-5127-04 |
(XT300C shown) |
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69--1214 |
TABLE OF CONTENTS
CUSTOMIZING YOUR THERMOSTAT ............................................................................................................. |
5 |
Program Options Set-Up by Your Trane Dealer ................................................................................................. |
5-6 |
GETTING AROUND THE KEYBOARD ............................................................................................................. |
7-8 |
FEATURES ........................................................................................................................................................ |
9 |
FEATURES YOU’LL WANT TO KNOW MORE ABOUT ................................................................................... |
10 |
Comfort-R Comfort Enhancement System ........................................................................................................ |
10 |
Adaptive Intelligent Recovery Control ................................................................................................................ |
11 |
The Optimum Comfort and Energy Savings Solution .................................................................................... |
12-13 |
NEAT STUFF YOU’LL BE USING OFTEN ....................................................................................................... |
14 |
Setting Temporary Temperatures ....................................................................................................................... |
14 |
Changing Temperature Setting Until the Next Schedule Period ........................................................................ |
14 |
Changing Temperature Setting Indefinitely ........................................................................................................ |
16 |
Vacation Mode ................................................................................................................................................... |
19 |
Information Key .................................................................................................................................................. |
23 |
Displaying Outdoor Temperature ....................................................................................................................... |
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Displaying Current Settings ........................................................................................................................... |
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Filter Indication .............................................................................................................................................. |
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Setting or Resetting Filter Indication Timer ................................................................................................... |
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PROGRAMMING YOUR THERMOSTAT .......................................................................................................... |
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Clock ............................................................................................................................................................. |
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Setting Current Day and Time ....................................................................................................................... |
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Setting System and Fan ................................................................................................................................ |
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Set System .................................................................................................................................................... |
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Set Fan .......................................................................................................................................................... |
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7-Day Program and Operation ...................................................................................................................... |
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7-Day Preprogrammed Schedule .................................................................................................................. |
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Customizing Your Own 7-Day Schedule ....................................................................................................... |
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Programming the First Day ........................................................................................................................... |
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Copying a Day ............................................................................................................................................... |
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Clearing Schedule Period ............................................................................................................................. |
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24-Hour Program and Operation................................................................................................................... |
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24-Hour Preprogrammed Schedule .............................................................................................................. |
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Customizing Your Own 24-Hour Schedule .................................................................................................... |
50 |
Programming Your 24-Hour Schedule .......................................................................................................... |
51 |
Constant Temperature Setpoint Programming .............................................................................................. |
56 |
Setting Temperature and Fan Operation ....................................................................................................... |
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TROUBLESHOOTING....................................................................................................................................... |
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DEFINITIONS .................................................................................................................................................... |
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INDEX ................................................................................................................................................................ |
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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 to Fahrenheit (°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 of Adaptive Intelligent Recovery™ Control (a Honeywell trademark) to Conventional recovery.
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Comfort-R™ Control
Adaptive Intelligent
Recovery™ Control
Cooling Droop
Temperature Display
Clock Format
System Setting
(Heating and Cooling
Setting)
Outdoor Temperature
Display
Programming
Off |
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On |
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On |
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Off (Conventional recovery) |
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On |
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Off |
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Fahrenheit (°F) |
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Centigrade (°C) |
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12-Hour Clock Format |
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24-Hour Clock Format |
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Auto/Manual (System |
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Manual Only (You |
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Auto only (System |
automatically selects |
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select Heat, Cool or |
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automatically |
Heat or Cool; You can |
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Off.) |
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selects Heat or |
select Heat, Cool or |
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Cool.) |
Off.) |
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No outdoor |
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Outdoor temperature |
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temperature is |
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is displayed (requires |
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displayed |
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an outdoor sensor). |
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7-Day Programming |
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24-Hour Programming |
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Constant Temp- |
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erature Setpoint |
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Programming |
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NOTE: The XT300C, XT302C thermostats are manufactured for the Trane 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 TIME IS IT? |
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DISPLAY IS BACKLIT |
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FOR EASY READABILITY |
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WHEN A KEY IS PRESSED. |
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WHAT DAY IS IT? |
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CURRENT PROGRAMMING |
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PERIOD (EXAMPLE |
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DISPLAY SHOWS "WAKE") |
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CURRENT SYSTEM |
DAYLIGHT |
FILTER |
SETTING (EXAMPLE |
SAVINGS TIME |
EXPIRATION |
DISPLAY SHOWS "HEAT") |
INDICATOR |
INDICATOR |
WHAT'S THE ROOM TEMPERATURE?
INCREASE TEMPERATURE SETTING.
CURRENT FAN SETTING (EXAMPLE
DISPLAY SHOWS "AUTO")
DECREASE TEMPERATURE SETTING.
INFORMATION AT YOUR FINGERTIPS! DISPLAY THE OUTDOOR TEMPERATURE (ON SOME MODELS), CHECK YOUR CURRENT TEMPERATURE SETTINGS, OR DISPLAY FILTER USE
IN NUMBER OF DAYS.
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NO NEED TO WORRY ABOUT PRESSING THE WRONG KEY! RUN PROGRAM, RETURN
TO NORMAL OPERATIONS, OR UNDO LAST ACTION.
HOLD MODE: OVERRIDE
NORMAL PROGRAMMING OPERATION, OR GO INTO VACATION MODE!
SET CURRENT OR
PROGRAM DAY
EASILY CHANGE BETWEEN STANDARD AND DAYLIGHT SAVINGS TIME
SET CURRENT DAY AND TIME (INITIALLY
AND AFTER EXTENDED POWER OUTAGES).
Run |
Set Current |
Wake |
Leave |
Return |
Sleep |
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Program |
Day/Time |
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Time |
Set Program |
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Hold Temp |
Day |
Heat/Cool |
Filter |
System |
Fan |
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Settings |
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Daylight |
Copy |
Time |
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EASY PROGRAMMING! |
TIME KEYS |
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COPY ONE |
INCREASE OR |
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PROGRAMMED DAY |
DECREASE TIME |
Time |
TO ANOTHER DAY |
SETTING FOR |
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CURRENT OR |
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PROGRAMMED |
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TIMES. |
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SET WAKE TIMES |
SET SLEEP TIMES |
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AND TEMPERATURES |
AND TEMPERATURES |
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Wake |
Leave |
Return |
Sleep |
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Set Program |
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SET LEAVE TIMES |
SET RETURN TIMES |
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AND TEMPERATURES |
AND TEMPERATURES |
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M17032 |
8
PROGRAM SCHEDULING KEYS
PROGRAM UP TO FOUR TIME
PERIODS AND TEMPERATURES
FOR EACH DAY OF THE WEEK.
SELECT SYSTEM OPERATION (HEAT, COOL, OFF, AUTO).
CHOOSE FAN OPERATION (ON OR
AUTO), OR CHOOSE FAN OPERATION
FOR EACH PROGRAM PERIOD OF
THE DAY ON SELECT MODELS.
NO MORE GUESSING! SELECT
FILTER EXPIRATION TO REMIND
YOU TO CHANGE THE FILTER.
SWITCH BETWEEN
HEATING AND COOLING
TEMPERATURE SETTINGS
M17031A
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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
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.)
•Set or reset the day and time as needed—you can even set Daylight Savings Time.
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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 temperature. However, if the relative humidity becomes too high, then true comfort cannot be achieved at any temperature.
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 airconditioning 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.
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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 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
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).
The system runs continuously until the comfort temperature 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 activates Adaptive Intelligent Recovery Control. So, In Recovery displays during the recovery time from Sleep to Wake and from Leave to Return.
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AM |
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Room |
Mon |
In Recovery |
Sleep |
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System |
Fan |
Heat |
Auto |
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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.
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 temperature you choose.
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 programming 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.
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At 7:00 AM System |
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Operating in Comfort Mode |
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AM |
SET |
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At 6:00 AM |
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PM |
PT |
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SUN MON TUE |
WED THU FRI SAT COOL ON HEAT ON |
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Recovery |
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MORNING LEAVE |
RETURN SLEEP TEMPORARY UNOCCUIPIED |
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Continues |
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TEMPERATURE |
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AM |
SET |
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PM |
PT |
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At 5:00 AM |
SUN MON TUE WED THU |
FRI SAT COOL ON HEAT ON |
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WAKE LEAVE RETURN NIGHT TEMPORARY UNOCCUIPIED |
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Recovery |
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Continues |
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AM |
SET |
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PM |
PT |
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SUN MON TUE WED THU |
FRI SAT COOL ON HEAT ON |
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At 4:00 AM |
WAKE LEAVE RETURN NIGHT TEMPORARY UNOCCUIPIED |
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Recovery Begins |
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AM |
SET |
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PM |
PT |
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SUN MON TUE WED THU FRI SAT COOL |
ON HEAT ON |
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WAKE LEAVE RETURN NIGHT TEMPORARY |
UNOCCUIPIED |
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ENERGY |
RECOVERY FROM ENERGY SAVINGS |
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COMFORT |
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SAVINGS |
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PERIOD |
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PERIOD |
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TIME |
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THE THERMOSTAT USES THE SAME SCHEME TO RETURN GRADUALLY |
M17033 |
TO LOWER COMFORT TEMPERATURE DURING THE COOLING SEASON. |
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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 |
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Temporary Setting |
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temperature setpoint displays. |
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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
To cancel the Hold before the designated time, press Run Program.
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Temporary |
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AM |
Mon |
Heat |
System |
Fan |
Heat |
Auto |
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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:
NOTE:
Hold Temp
This feature does not apply to Constant Temperature Setpoint Programming.
The current time does not display while in this mode.
1. Press Hold Temp once. |
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Setting |
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Heat |
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System |
Fan |
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Heat |
Auto |
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M17040
Pressing Hold Temp once displays the thermostat in Hold mode. Example displays shows temporary heat setting of 60°.
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Heat/Cool
Settings
2.Press Increase ▲ or Decrease ▼ to change the temperature setpoint, if desired.
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Setting |
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Heat |
System |
Fan |
Heat |
Auto |
3.Press Heat/Cool Settings to change between heat and cool settings.
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°.
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Setting |
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Cool |
System |
Fan |
Heat |
Auto |
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M17042 |
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Pressing Heat/Cool Settings displays the other temperature setpoint. |
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Example displays shows temporary cooling setting of 78°. |
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4.Press Increase ▲ or Decrease ▼ to adjust temperature settings.
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Setting |
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Cool |
System |
Fan |
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:
Hold Temp
This feature does not apply to Constant Temperature Setpoint Programming.
1. Press Hold Temp twice.
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Setting |
Hold for |
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Mon |
Days |
Heat |
Wake |
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System |
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Fan |
Heat |
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Auto |
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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 number of days displays (1 to 255 days).
Time
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Setting |
Hold for |
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Fri |
Days |
Heat |
Wake |
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System |
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Fan |
Heat |
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Auto |
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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 period the Hold will stop.
Wake |
Leave |
Return |
Sleep |
20
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Setting |
Hold for |
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Fri |
Days |
Heat |
Return |
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System |
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Fan |
Heat |
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Auto |
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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 |
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Setting |
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the temperature setting, if desired. |
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Hold for |
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Fri |
Days |
Heat |
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Return |
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System |
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Fan |
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Heat |
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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 to Auto.
Heat/Cool
Settings
5.Press Heat/Cool Settings to change between heat and 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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