The LEDs on the thermostat may have several different meanings, depending on system, setup and operation.
MENU
72
77 H
11:15 AM
Sys Off
Run
Filter
LED 1
MODE
FAN
RUN
74 C
LED 2
LED 3
LED 4
LED
On/Off
Text
Description
LED 1 (Green)
System Operation display
Off
Sys Off
HVAC system is OFF
Off
WAIT
Minimum Off Time (MOT) delay is active
See
Minimum Off Time (MOT)
on page for more information.
On
Cool On
Cooling system is running
On
Cool On
Cooling Min Run Time (MRT)
See
Minimum Run Time (MRT)
on page for more information.
On
Heat On
Heating system is running
On
Heat On
Heating Minimum Run Time (MRT)
See
Minimum Run Time (MRT)
on page for more information.
LED 2 (Green)
System Stage display
Off
None
1st stage heating or cooling.
On
2nd Stg
Stage 2 heating or cooling is active
On
Aux Heat
Aux Heat heating is active
LED 3 (Green)
Run/Hold/ESM display
Off
Run
Schedule mode is active
On
Hold
Temperature hold is active
On
ESM
(Energy Savings Mode) temperature preset is active
LED 4 (Red)
System Alert display
Off
None
No alerts or messages
On
Filter
Filter run timer reached
See
Filter Service
on page for more information.
On
Maint
Maintenance run timer reached
See
Maint Service
on page for more information.
34
Copy a Day Schedule
Press the
1.
MENU
button.
Scroll to
2.
Schedules
and press the
Select
button.
Scroll to
3.
Heat and Cool
and press the
Select
button.
The day of the week is displayed at the top of the screen. Press the Next button until the day you want to copy is displayed.
4.
Highlight the small
5.
c
in the lower right corner by pressing the left arrow (
) button once. The
Next
button will change to
Copy
.
Press the
6.
Copy
button.
For each day to which you want to copy the day schedule, change the
7.
N
(no) to
Y
(yes). Use the left (
) or right (
) arrow
buttons to scroll to the day and the use the
Yes
or
No
buttons on the side of the screen.
Press the
8.
Copy
button.
LED Reference
