9
PROGRAMMING
STEP 4
Program The Thermostat
8
26
°
C [78
°
F], 24 hours a day. Also, you do not
need to enter a time and temperature program
for all periods if your schedule does not require
it. For example, a house that is occupied during
weekdays would not require programs for
“LEAVE” and “RETURN”.
When pressing the keys, use the ball of your
finger or a soft pencil eraser. Use of sharp
fingernails or pencil points may damage the
keypad.
If at any time during programming you make an
error, just press the RUN PROGRAM key, and
continue again at the step where you left off.
sleeping. (Again, lower heat or higher cool.
Although for more comfortable sleeping,
some people choose not to raise the cool
temperature during the night.)
You will set one schedule for weekdays and
another for weekends, since your requirements
will probably be different for each. Also, during
weekends only the “WAKE” and “SLEEP” time
periods are available.
Fill in the times and temperatures you desire for
weekdays and weekends. If you decide not to
program the thermostat, it will automatically
control heating at 20
°
C [68
°
F], and cooling at
After the batteries are installed, the thermostat
can be easily programmed in your hand, before
it is installed on the wall.
If you would prefer to program the thermostat
after it is installed on the wall, skip to page 16,
and return later to this programming section.
The following personal programming chart
(pages 10-11) may be helpful for planning your
program schedule of time and temperature
settings for various times of the day.
Four time periods are available during
weekdays — “WAKE”, “LEAVE”, “RETURN”,
and “SLEEP”. These periods can be seen
individually on the display as you press the
SET SCHEDULE key.
“WAKE” is the time period you want the
house at a comfortable temperature after you
get up, while you get ready for work or
school. (This will be a higher temperature
during heating season, or a lower tempera-
ture during cooling season.)
“LEAVE” is the time period you can set for an
energy-saving temperature while you are
away at work or school. (This will be a lower
temperature during heating season, or a
higher temperature during cooling season.)
“RETURN” is the time period you want the
house at a comfortable temperature for
activities before bedtime. (Again, higher heat
or lower cool.)
“SLEEP” is the time period you can set for an
energy-saving temperature while you are
