CAUTIONS
Use cautions when mounting components to surfaces
that may have concealed wiring beneath the surface.
!
INSTALLATION
Before installing the EvenAir comfort system, turn off
all power to your HVAC system.
Read and follow all instructions carefully.
Follow all local electrical codes during installation. All
wiring must conform to local and national electrical
codes.
i
ATTENTION INSTALLER
REMOVE SUBBASE
ATTACH SUBBASE TO WALL
Attach the subbase to an interior wall and about 5-feet above
the floor as shown using the screws and wall anchors supplied.
The wires to the dampers,
HVAC equipment and the
temperature sensor pass
through the opening
between the terminals.
Place a slotted screwdriver in the
slots as shown and rotate to
remove subbase from the
thermostat housing.
INSTALLER SECTION
This manual is separated into two different sections: one for the Homeowner and one for the System Installer.
The Installer section contains setup and installation information of the thermostat with optional user
settings available to the homeowner.
Read entire manual before installing EvenAir products.
When servicing EvenAir system or accessing products,
turn off all power to these items.
R
C
WOB
EQUIPMENT
Y
G
TS
COM
COM
CLS
CLS
OPN
OPN
Sleeping
Living
W2E/Y2
T21
TS
Nighttime Airflow Control is defaulted to ON. If
bedrooms are located downstairs, consider turning this
option Off using the User Options if bedrooms are not
on the same trunk.
Install and wire components to the thermostat.
(see Wiring section)
Airflow Control Off Option 17 turns off Airflow Control.
The thermostat controls the system, dampers fully open,
nighttime airflow control is disabled and airflow is no
longer displayed on the thermostat.
User Airflow Control can be enabled using Option 18.
User turns off automatic airflow control in the User
Options.
Place the thermostat on the subbase. Do not install
batteries.
Turn power to the HVAC equipment On.
Check for Error Messages. (see Error Message section)
Set equipment options 1-5 if different than factory
default settings. (see Installer Options section).
1)
3)
2)
4)
5)
Test the installation using the Installer Test Menu.
(see Installer Test Menu section on page 13)
6)
Install batteries and set the time and day (see Installing
Batteries and Set Time and Day section)
7)
page 7 of 16
P/N 780101703 3/18 Rev A
