TXU Energy iThermostat In-Home User Manual
Programming Your iThermostat™
14
Programming Heating and Cooling
Q
U I C K
G
U I D E
S
T E P
D
E S C R I P T I O N
D
I S P L A Y
Press twice.
Press only if
you want to
program
heating.
1
Press
PRGM
twice. The thermostat enters
cooling
programming mode (COOL
displays). If you want to program heating,
press
MODE
(HEAT displays).
Programming starts with the weekday
schedule. The programmed temperature for
the first period (MOR) flashes.
Note:
If you do not want to program the 5
weekdays together, press
PRGM
multiple
times until you reach the day of the week
you want to program.
Temperature will flash:
Press to
select
desired
temperature.
2
Press the up or down arrow button to
change the temperature to the desired
setting for the MOR period.
Temperature will flash:
Press once.
Press to
select
desired start
time for
MOR period.
3
Press
SELECT
. The programmed start time
for the MOR period flashes.
Press the up or down arrow button to select
the desired start time for the MOR period.
The time changes in 15 minute increments.
Time will flash:
Press once.
4
Press
PRGM
to move on to the next period
(DAY). The start time for the DAY period
flashes.
Time will flash:
Press once.
5
Press
SELECT
. The programmed
temperature for the DAY period flashes.
Temperature will flash:
Repeat Steps
2 & 3.
6
Repeat Steps 2 and 3 to select the
temperature and start time for the DAY
period.
