Filter
Top Products
34
change or clean your air filter. The
factory set interval for CHNG
FLTR to be displayed is 200 hours
of fan operation. This can be set
anywhere from 0 to 1950 hours in
25 hour increments. A selection of
00 will cancel this feature.
When CHNG FLTR is displayed,
you can clear it by pressing the
FILTER button. This resets the
timer and starts counting the hours
until the next filter change.
The following steps will allow you
to change the number of hours for
filter change-out.
1. If you see CHNG FLTR on the
display, press the FILTER button
once to reset the timer. If you do not
see CHNG FLTR proceed to step 2.
When the FILTER button is pressed
from heating to cooling as needed.
To set your thermostat to this
operating mode, press
SYSTEM
button until AUTO is displayed on
the screen.
Pressing the and
buttons at the same time will change
the setpoint temperature displayed
to the setpoint of the other mode.
This will allow you to modify both
the HEAT and COOL setpoints to
accommodate a HOLD condition
while in Automatic Changeover
mode.
Air FilterAir Filter
Air FilterAir Filter
Air Filter
Change-Out Indicator.Change-Out Indicator.
Change-Out Indicator.Change-Out Indicator.
Change-Out Indicator.
This feature allows the thermostat to
display the words CHNG FLTR
(change filter) after a set time of fan
operation. This is a reminder to
once, the display will show the
number of hours remaining before
CHNG FLTR indicator will
display.
2. Press the FILTER button. The
display will show SET FILTER
TIME and will show the number of
hours to filter change.
3. Press TIME
FWD
or TIME
BACK
to change the time to your
requirements.
4. Press PROGRAM
RUN
to
return to the normal operating mode.
NOTE: If unsure what interval to
use between filter changes or
cleaning, contact the manufacturer
of your heating/cooling equipment.
Temporary Program Override.Temporary Program Override.
Temporary Program Override.Temporary Program Override.
Temporary Program Override.
Any time your program is running
and you would like to override it for