THERMOSTAT OPERATION
HOMEOWNER SECTION
Set Time and Day
ENTER
AM
Touch the
UP/DOWN keys to
change the HOUR.
Touch NEXT.
CHANGE THE HOUR
Touch the
UP/DOWN keys to
change the MINUTE.
Touch NEXT.
CHANGE THE MINUTE
Touch the
UP/DOWN keys to
change the DAY OF
THE WEEK.
Touch ENTER.
CHANGE THE DAY OF THE WEEK
Day
Airflow %
COOL
Schedule
AUTO
FAN
MENU
MODE
Cool
Set To
SYSTEM
Touch here to change the time and day of the
week.
We
AM
ENTER
AM
Tu
AM
NEXT
NEXT
ENTER
Living
Sleeping
Living
1
Depending on the mode, setting the time
may reset the setpoint temperature to the
factory default heating or cooling setpoint.
i
Living
Schedule
AUTO
Set To
FAN
SYSTEM
Heat
OFF
Tu
Day
Living
MENU
MODE
AM
Sleeping
Airflow %
Living
Tu
Day
Living
Schedule
AUTO
MENU
MODE
Set To
AM
Sleeping
Airflow %
FAN
SYSTEM
Heat
HEAT
Living
Schedule
AUTO
Set To
FAN
SYSTEM
Cool
COOL
Tu
Day
Living
MENU
MODE
AM
Sleeping
Airflow %
Living
Tu
Day
Living
Schedule
AUTO
Set To
AM
Sleeping
Airflow %
SYSTEM
Heat
AUTO
MENU
MODE
FAN
Heating and cooling
systems are off.
OFF
HEAT
Only heating calls are
enabled and heating
setpoint is displayed.
“HEAT” will blink in
an active heating call.
Only cooling calls are
enabled and cooling
setpoint is displayed.
“COOL” will blink in
an active cooling call.
COOL
AUTO
Heating or Cooling
calls are enabled.
“HEAT” will blink in
an active heating call
or “COOL” will blink
in an active cooling
call.
Set System Mode
2
Touch the SYSTEM key to display the SYSTEM
MODES: OFF, HEAT, COOL and AUTO. In AUTO
or OFF, the setpoint for the last system call is
displayed.
Set Fan Mode
Touch the
key to change the FAN MODES -
AUTO or ON.
FAN
Tu
Day
Airflow %
COOL
Schedule
MENU
MODE
Cool
Set To
AM
AUTO
ON
Fan is activated only
during heating or
cooling calls. This is
the most commonly
used setting.
Fan is continuously
on.
SYSTEM
Living
Living
Sleeping
FAN
3
AUTO
Tu
Day
Airflow %
COOL
Schedule
MENU
MODE
Cool
Set To
AM
SYSTEM
Living
Living
Sleeping
FAN
ON
Set Thermostat Mode
4
Touch the
key to display the THERMOSTAT
MODES: HOLD, VACANT and SCHEDULE.
MODE
Tu
Day
Airflow %
COOL
AUTO
FAN
MENU
Cool
Set To
SYSTEM
AM
SCHEDULE MODE
HOLD MODE
VACANT MODE
Setpoint temperatures
are changed at
scheduled times
defined by the user.
Setpoint temperatures
are set by the user.
No schedule is used.
Setpoint temperatures
are kept at the vacant
temperatures set by
the installer.
MODE
Living
Living
Sleeping
Tu
Day
Airflow %
COOL
AUTO
FAN
MENU
Cool
Set To
SYSTEM
AM
MODE
Living
Living
Sleeping
Tu
Day
Airflow %
COOL
AUTO
FAN
MENU
Cool
Set To
SYSTEM
AM
Schedule
MODE
Living
Living
Sleeping
Hold
Vacant
Changing the Setpoint Temperature
The UP/DOWN keys are used to change the
setpoint temperature.
Tu
Day
Airflow %
Schedule
MENU
MODE
AM
Living
Living
Sleeping
5
COOL
AUTO
FAN
SYSTEM
Touch the UP or DOWN key to raise or lower the
Cooling setpoint or Heating setpoint.
The thermostat will return to displaying the active
setpoint temperature after about 30 seconds.
Set To
Cool
Touch here to
display the Cooling
setpoint, Heating
setpoint
Page 10 of 16
Terminating Airflow Override
To terminate Airflow
Override, touch the
AIRFLOW% area.
9
COOL
AUTO
FAN
MENU
Cool
Set To
SYSTEM
PM
MODE
Living
Hold
We
Eve
COOL
Hold
AUTO
FAN
MENU
SYSTEM
PM
Airflow %
Living
Sleeping
Living
Airflow %
Sleeping
Living
Eve
We
MODE
Then touch the
MODE key. The
thermostat returns
to automatic airflow
control and the
airflow % prior to
the override.
The thermostat displays the temperature in the
downstairs living space and is indicated by Living.
The thermostat also displays the Sleeping space
temperature and is indicated by Sleeping.
Displaying the Living and Sleeping
Space Temperature
MENU
Airflow %
We
Day
AUTO
FAN
MODE
Cool
Set To
SYSTEM
AM
Living space temp
is displayed.
Schedule
Sleeping
COOL
Sleeping
Living
MENU
Airflow %
We
Day
AUTO
FAN
MODE
Cool
Set To
SYSTEM
AM
Schedule
Living
COOL
Sleeping
Living
7
The Sleeping space
temp is displayed.
Press the area again
to return to the Living
space temp.
Press this area to
display the upstairs
Sleeping space
temperature.
To override the Schedule setpoint temperature:
Living
Tu
Day
Sleeping
Living
Airflow %
COOL
Schedule
AUTO
FAN
MENU
MODE
Cool
Set To
SYSTEM
AM
Touch the UP/DOWN
keys to adjust the
setpoint temperature.
Temperature Override
6
After 3 hours, the
thermostat returns to
the Schedule
temperature.
Overriding Automatic Airflow
Touch the Airflow %
area to override
AUTOMATIC
AIRFLOW to the
living space or the
upstairs sleeping
space.
Touch the UP key to
increase the airflow
to the sleeping
space or touch the
DOWN key to
increase airflow to
the living space.
Airflow % will blink to indicate airflow override.
After 3 hours, the thermostat returns to automatic
operation.
8
COOL
AUTO
FAN
MENU
Cool
Set To
SYSTEM
PM
MODE
Living
Hold
We
Eve
COOL
Hold
AUTO
FAN
MENU
MODE
SYSTEM
PM
Airflow %
Living
Sleeping
Living
Airflow %
Sleeping
Living
Eve
We
9
