Field Controls EvenAir T21WF Installation And User Manual page 3

Thermostat with airflow control
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HOMEOWNER
This manual is separated into two different sections: one for the Homeowner and one for the System Installer.
The Homeowner section contains information on features and operation of the thermostat along with
optional user settings available to the homeowner.
THERMOSTAT OPERATION AND USER SETTINGS
Features
EvenAir Thermostat Operation
1
Set Time and Day
2
Set System Mode
3
Set Fan Mode
4
Set Thermostat Mode
5
Changing Setpoint Temperature
6
Temperature Override
7
Displaying Upstairs Temperature
8
Overriding Automatic Airflow
9
Terminating Automatic Airflow
FEATURES
DISPLAYING THE LIVING AND BEDROOM AREA TEMPERATURE
The living area temperature is normally displayed. The bedroom area temperature can be displayed by touching
Living on the touchscreen. The temperature will change to the bedroom space temperature, indicated by Sleeping.
Touch Sleeping to return to displaying the Living area temperature.
NIGHTTIME AIRFLOW CONTROL
The Nighttime Airflow Control option is an energy saving feature where the thermostat uses the temperature sensor
in the bedroom area to control heating and cooling calls and directs more airflow to the bedroom
and less airflow to the unoccupied living
by accessing the schedule in the User Options. The airflow to the bedroom space defaults to 130% but can be
adjusted for both heating and cooling in the User Options. Nighttime Airflow Control is defaulted to On but can be
turned Off in the User Options. The homeowner should consider turning this option off if bedrooms are located on
the same floor as the living area and using the same airflow trunk as the living area.
AUTOMATIC OR MANUAL AIRFLOW CONTROL
Automatic Airflow Control is the thermostat default and is typically used by homeowners to maintain uniform
comfort throughout the home. However, homeowners with unusual work schedules, home offices, etc. may want to
use the manual airflow control feature. This features allows the homeowner to change the airflow level as desired
and hold that level indefinitely. This feature needs to be enabled using Installer Option 18. The homeowner then
needs to turn automatic airflow control off using the User Options. The Nighttime Airflow Control option is still
enabled but can be turned off, if desired, using the User Options.
AIRFLOW OVERRIDE
On occasion, homeowners may want to direct more airflow to an area. For example, during a party, more airflow
may be desired in the living area. The homeowner sets the airflow level to the area and the thermostat will hold
the airflow for 3 hours. After 3 hours, the thermostat returns to automatic airflow control.
AIRFLOW CONTROL TURNED OFF
In some installations, the EvenAir thermostat has been installed to control the system only. The thermostat operates
just like any other thermostat. The airflow control options are disabled and airflow is no longer displayed on the
thermostat.
WiFi REMOTE ACCESS
The EvenAir WiFi thermostat connects to the home's WiFi network and provides remote access, via the internet, to your
home's heating and cooling system from anywhere using a smart phone, tablet or PC.
HOMEOWNER SECTION
area
. Nighttime Airflow Control begins at 10:00pm but can be changed
page 3 of 16
User Options
1
Set Schedule
2
Turn Automatic Airflow Control On/Off
3
Turn Nighttime Airflow Control On/Off
4
Set Nighttime Airflow in Heating
5
Set Nighttime Airflow in Cooling
6
Clean the Touchscreen
7
Turn Thermostat WiFi On
8
Start Linking WiFi Thermostat
Install Batteries
area
at night
P/N 780101703 3/18 Rev A

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