Observer TSTAT0201CW User manual

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Communicating Wall Control
With Wi--FirCapability
Owner’s Manual
TSTAT0201CW
U.S. Patent No. 7,243,004
U.S. Patent No. 7,775,452
COMMUNICATING SYSTEM
R
All trademarks are the property of the respective owners.
Wi-Fi®is a registered trademark of the Wi-Fi Alliance Corporation.

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Table of Contents
Introduction 3.........................................
Home Screen 3.......................................
Set Day and Time 4...................................
System Mode 6.......................................
Fan Setting 7.........................................
Hold Current Temperature 8............................
Adjusting Temperature 10...............................
Setup 12..............................................
Zone Status 15........................................
Zone Names 16........................................
Schedule 17...........................................
Determine Your Comfort Schedule 17.....................
Programming Your Comfort Schedule 17..................
Humidity Settings 28....................................
Dealer Info 29.........................................
Keypad Lock 31........................................
Sounds 33............................................
Reminders 34.........................................
Zoning Features 35.....................................
Version 42............................................
Software Updates 43...................................
SettingUpRemoteAccessandWi-Fi
®Connection 44.......
Registering Your Observer®Wall Control on the Internet 53..

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Introduction
CONGRATULATIONS! Your decision to choose the
ObserverrControl puts you in a select group of homeowners
who understand the value of precise comfort control and
appreciate the simplicity of an easy-to-use, intuitive, control.
Your new Observer Control offers high quality comfort
technology. Please take a few moments to review this manual.
Set up a comfort schedule that makes sense for your lifestyle;
register for remote access; then relax and enjoy the new
comfortofyourhome!
Home Screen
The basic information displayed on the Home Screen consists
of the following:
Current schedule period: WAKE, DAY, EVE, or SLEEP
Date and time
Room temperature (Zone specific if applicable)
Room humidity

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Actual Outdoor temperature (if applicable)
System mode: OFF, HEAT, COOL, AUTO or EMHT (if
applicable)
Fan mode: AUTO, LOW, MED or HIGH (is applicable)
Heat To setting (Zone specific if applicable)
Cool To settings (Zone specific if applicable)
Set Day and Time
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To set the current time and date, press SETUP from the HOME
Screen; then press TIME/DATE.

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Under date, you can select the month, day, or year buttons;
then use the ▲and ▼to select the appropriate date.
Under time, you can select the hour, minute, and am/pm; then
use the ▲and ▼to select the appropriate time.
You also have the option of selecting between a 12 HR or 24
HR clock format.
Finally, you can choose whether you observe day light savings
time by pressing the ON or OFF button. Press DONE to save
and exit the information that you have entered.

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System Mode
Press MODE to select the desired system mode.
Off: Heating and cooling systems are off
Auto: Observer®Control automatically selects heating or
cooling to maintain your comfort during transitional heating and
cooling seasons
Heat: Observer®Control operates only the heating system

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Cool: Observer®Control operates only the cooling system
Emergency Heat: Only electric heat will be used for heating
(only for heat pump with auxiliary heat)
NOTE: The fan may operate even though the system Mode is
set to OFF, if the Fan Mode is set to a condition other than
AUTO.
Fan Setting
The Observer®Control allows you to adjust the fan speed
during continuous fan operation.

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Press FAN, then select the desired fan speed; then press
DONE
LOW, MEDIUM, HIGH
AUTO: Fan only runs when the heating or cooling system is
running.
Fan Airflow is not selectable by zone. When continuous fan is
used, all zones will be open.
Hold Current Temperature
The Observer®Control allows you to maintain your current
temperature by overriding the program schedule. Press the
HOLD button to override the program and maintain your
current indoor temperate setting indefinitely.

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To go back to your programmed schedule, simply press the
RESUME button.
NOTE: For Zoning, overriding the program schedule can be
done for each individual zone by pressing the Zone name
button. The HOLD / RESUME override program schedule can
be independently selected for each zone.

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Adjusting Temperature (Temporary Hold)
The Observer®Control allows you to adjust the indoor
temperature at any time, overriding the programmed schedule.
Heating
To change the heating set point, press HEAT TO;thenusethe
▲and ▼buttons to set the desired temperature.

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An override time will be displayed on the right side of the
screen. You can change the override time in 15-minute
increments by pressing the arrows below the time. When you
have completed your changes, press DONE.
NOTE: If the schedule is already set to HOLD or HOLD UNTIL,
the Until option will not be shown on this screen.
Cooling
To change the cooling set point, press COOL TO;thenusethe
arrow buttons to set the desired temperature.

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An override time will be displayed on the right side of the
screen. You can change the override time in 15-minute
increments by pressing the arrows below the time. When you
have completed your changes, press DONE.
NOTE: For Zoning, temporarily overriding the program
schedule can be done for each individual zone by pressing the
Zone name button. The HEAT TO / COOL TO override feature
can be independently selected for each zone.
Setup
From the Home Screen, press SETUP to access the Basic
Setup Screen.

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Screen/Zones
From the BASIC SETUP screen; press SCREEN/ZONES.
From this screen, you will have the option to adjust the screen
brightness by pressing the ADJUST BRIGHTNESS button.
Use the ▲and ▼buttons to select your desired screen
brightness. Press DONE to return to normal operation.
To clean your screen, press the CLEAN SCREEN button. The
screen will remain locked for 30 seconds to allow you to clean

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the display without changing settings. After 30 seconds, the
screen will return to the main screen and become active.
Zone Status
To view the status of each zone, press Zone Status to see the
current Temperature and Damper Position for each of your
installed zones. In addition, the current temperature from the
Leaving Air Sensor will also be displayed on this screen.

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NOTE: Please see the Zoning section for more information
regarding the features available with Observer® Zoning
System.
Zone Names
Press Zone Names to customize the descriptions for each of
your installed zones.
NOTE: In order to activate the Key Board, press each individual
Zone name. Zone names can be up to eight characters in
length.

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Press Done to save your changes.
Schedule
Determine Your Comfort Schedule
Before you program your Observer®Control, take a moment to
plan your comfort schedule. Each day is divided into four time
periods: WAKE, DAY, EVE, and SLEEP. You can select a
different heating and cooling temperature for each time period,
based on your daily or weekly schedule.
Programming Your Comfort Schedule
The Observer®Control gives you flexibility in how to create
your comfort schedule. You can choose one schedule for all
days; create a schedule for your work week and the weekend;
or you can make every day different.
One Schedule for All Days
You can create on schedule for all seven days in the week.
1. Press SETUP,thenSCHEDULE

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2. Press ▲under “All Days”, then press EDIT.

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3. Press PERIOD;thenusethe▲or ▼to select the period to
change.

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4. Press START;thenusethe▲or ▼to change the time the
corresponding period starts.
5. Press HEAT TO;thenusethe▲or ▼to change the desired
heating temperature for that period.
6. Press COOL TO;thenusethe▲or ▼to change the desired
heating temperature for that period.
7. Press SAVE to save your new schedule and exit (or press
CANCEL to exit without saving.)
NOTE: For Zoning