6
This is the frequency, in minutes, that the damper position is updated.
This option turns the automatic airflow control on or off. If on, the
thermostat will automatically adjust the airflow. If off, airflow is disabled.
ENTER
ENTER
NEXT
Factory Default: 2 Minutes. Range: 1 to 20 Minutes.
NEXT
Option
Option
Option
16 Night Level LCD Backlight
17 Airflow Control, On or Off
Night
Upstairs
Downstairs
Airflow %
Factory Default: On. Range: On or Off.
Factory Default: On. Range: On or Off.
15 Airflow Update Time
Touch the
key to turn the
low level backlight ON or touch
the
key to turn OFF.
Touch
or
UP
DOWN
NEXT
ENTER.
Touch the
keys to
set the time in minutes to
update the upstairs and
downstairs airflow.
Touch
or
UP/DOWN
NEXT
ENTER.
Touch the
key to select ON
for airflow control or touch the
key to select OFF to
disable airflow control.
Touch
or
UP
DOWN
NEXT
ENTER.
The LCD has a low level backlight that can be used as a night light.
For options 20-23, use the installer test o
imum allowable airflow.
n pages 7-8 to
determine the max
Touch the
key to select ON
to enable manual airflow
control or touch the
key
to select Off so that manual
airflow control is not an option.
Touch
or
UP
DOWN
NEXT
ENTER.
This option enables the user to select manual airflow control. If off, the
user wont be able to select Manual Airflow Control in the User Manual.
Option
18 Enable Selecting Manual Airflow Control
Factory Default: Off. Range: On or Off.
Touch the
keys to
select the maximum allowable
upstairs airflow in heating.
Touch
or
UP/DOWN
NEXT
ENTER.
Upstairs
Airflow %
Option
Heat
Downstairs
20 Maximum Upstairs Airflow in Heating
Factory Default: 150%. Range: 100% to 160%.
The hidden BACK key is used to return to previous options
and is located to the left of the NEXT key.
i
The NEXT key is used to display the next option.
i
The ENTER key is used to save options and return to normal
thermostat operation.
i
Touch the
keys to
select the maximum call time
for upstaging.
Touch
or
UP/DOWN
NEXT
ENTER.
Option
Maximum continuous stage1 call time before upstaging to stage2 .
19 Up Stage Time
Factory Default: 30 minutes Range: 5 to 180 minutes
13 Calibrate Downstairs Temperature Sensor
14 Calibrate Upstairs Temperature Sensor
Touch the
keys to
select the cooling temperature
when the space is vacant.
Touch
or
UP/DOWN
NEXT
ENTER.
Option
Cool
Vacant
12 Vacant Cooling Setpoint
Range: 74 F to 95 F
o
o
Factory Default: 80 F.
o
Inside2
Inside
Option
Option
o
Range - +/-5
o
Range - +/-5
Touch the
UP/DOWN
keys to
change the upstairs (Inside2)
temperature to the temperature
that the user feels is correct.
Touch
NEXT
or
ENTER.
Touch the
UP/DOWN
keys to
change the downstairs (Inside)
temperature to the temperature
that the user feels is correct.
Touch
NEXT
or
ENTER.
Factory Default: None.
Factory Default: None.
Touch the
UP/DOWN
keys to
select the heating temperature
when the space is vacant.
Touch
NEXT
or
ENTER.
Option
Vacant
Heat
11 Vacant Heating Setpoint
Range: 44 F to 75 F
o
o
Factory Default: 65 F.
o
Touch the
UP
key to select ON
to turn on smart recovery or
touch the
DOWN
key to select
OF to turn smart recovery off.
Touch
NEXT
or
ENTER.
Smart recovery initiates a heating or cooling call so that the space is
at temperature when the setback period ends.
Option
Factory Default: Off. Range: On or Off.
10 Smart Recovery
ENTER
NEXT
NEXT
ENTER
NEXT
ENTER
NEXT
ENTER
ENTER
NEXT
ENTER
NEXT
NEXT
ENTER
NEXT
ENTER
NEXT
ENTER
