Changing the Setpoint Temperature
The UP/DOWN keys are used to change the setpoint temperature.
Inside
Tu
Day
Upstairs
Auto
Downstairs
Airflow %
COOL
Schedule
AUTO
FAN
MENU
MODE
Cool
Set To
SYSTEM
AM
Touch the
UP
key to raise setpoint
temperature.
Touch the
DOWN
key to lower setpoint
temperature.
To display the opposing system setpoint, touch the area shown below.
An active heating call is indicated by
HEAT blinking. An active cooling call
is indicated by COOL blinking.
Upstairs
Touch here to display and change
the opposing setpoint temperature.
Heat
Airflow %
Set To
Auto
Schedule
Downstairs
Inside
COOL
Day
Tu
SYSTEM
AM
AUTO
FAN
MENU
MODE
Touch the
UP/DOWN
keys to change the
setpoint temperature for the opposing
system. The thermostat will return to
displaying the active setpoint after about
30 seconds.
Temperature Override
If the thermostat is in SCHEDULE MODE, the setpoint temperature can
be overridden using the UP/DOWN keys. The setpoint temperature will
be held for 3 hours. After 3 hours the thermostat returns to normal
operation.
Inside
Tu
Day
Upstairs
Auto
Downstairs
Airflow %
COOL
Schedule
AUTO
FAN
MENU
MODE
Cool
Set To
SYSTEM
AM
Touch the
UP/DOWN
keys to adjust the
setpoint temperature.
After 3 hours, the thermostat returns
to normal thermostat operation.
Set Thermostat Mode
Touch the
key to display the THERMOSTAT MODES -
SCHEDULE, HOLD and VACANT.
In SCHEDULE MODE, the setpoint temperature is automatically
changed at the scheduled times as long as the SYSTEM MODE is in
AUTO. In HOLD MODE, the thermostat uses the temperatures set by
the user, ignoring the schedule. In VACANT MODE, the thermostat
uses the energy saving Vacant heating and cooling setpoints set by the
installer until the mode is changed.
MODE
Inside
Tu
Day
Upstairs
Auto
Downstairs
Airflow %
COOL
Schedule
AUTO
FAN
MENU
MODE
Cool
Set To
SYSTEM
AM
Touch and hold the
MODE
key
to select:
SCHEDULE
HOLD
VACANT
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.
Displays the Mode.
Displaying the Upstairs Temperature
The thermostat displays the downstairs temperature and is indicated
by INSIDE. The upstairs temperature will be indicated by INSIDE2. In
Night Mode, the thermostat displays the upstairs temperature,
indicated by INSIDE2.
Inside2
We
Day
Upstairs
Auto
Downstairs
Airflow %
COOL
Schedule
AUTO
FAN
MENU
MODE
Cool
Set To
SYSTEM
AM
To display the upstairs temperature,
touch the INSIDE temperature as
indicated. The thermostat will now
display the upstairs temperature,
indicated by INSIDE2.
After about 30 seconds, the
thermostat will return to displaying
the downstairs temperature.
Overriding Automatic Airflow
Terminating Airflow Override
In AUTOMATIC AIRFLOW MODE, the user can override the airflow to
the upstairs and downstairs by pressing
AIRFLOW %
in the area
shown and then use the
UP/DOWN
keys to adjust the airflow. After 3
hours, the thermostat returns to automatic operation. UPSTAIRS,
AIRFLOW% and DOWNSTAIRS blink when in airflow override.
AIRFLOW OVERRIDE can terminated by pressing
in the
area shown and then pressing the
Mode
key. The thermostat returns
to automatic airflow control. The AIRFLOW % returns to the airflow
prior to the override.
AIRFLOW %
Touch
AIRFLOW%
as shown.
Touch the
UP
key to increase the
upstairs airflow (the downstairs airflow
will automatically decrease). Touch the
DOWN
key to increase downstairs airflow
(the upstairs airflow will automatically
decrease).
The override range is defined by the
installer during set up.
Touch
AIRFLOW%
as shown.
Touch the
MODE
key to terminate airflow
override.
The thermostat returns to automatic
airflow control. The AIRFLOW % returns
to the airflow prior to the override.
Inside
Inside
We
We
Eve
Eve
Upstairs
Upstairs
Auto
Downstairs
Downstairs
Airflow %
Airflow %
COOL
COOL
Hold
Hold
AUTO
AUTO
FAN
FAN
MENU
MENU
MODE
MODE
SYSTEM
SYSTEM
PM
PM
This area will blink when
in airflow override.
Turning Nighttime Airflow Option On or Off
When bedrooms are located upstairs, the NIGHTTIME AIRFLOW
option can be used to save energy. The thermostat uses the upstairs
temperature sensor for controlling heating and cooling calls, as if the
thermostat has been moved upstairs. The airflow downstairs is reduced
and the upstairs airflow is increased.
Night
Upstairs
Downstairs
Airflow %
MENU
NEXT
ENTER
Touch the
MENU
key to display
NIGHTTIME AIRFLOW option indicated
by nAF On or Off.
Touch the
UP
key to turn the option ON.
Touch the
DOWN
key to turn the option
OFF.
Touch the
key to save and go to
next option or touch the
ENTER
key to
save the options and return to normal
thermostat operation.
MENU
