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Home Automation, Inc.
appropriate mode (HEAT, COOL or AUTO,
if available) and set the temperature
to your preference.
Note that your heating and cool-
ing system will always be off if
you set your thermostat to OFF
mode. The PESM cannot turn it back
on.
To set up the Model 1503 for the energy
saver, press SHOW, 1.
The display will show "ZONE NAME
ON (or OFF) - TEMP 76 LO 65 HI
85". (SHOW, 1 displays the status
of unit number 17. To go to unit
number 18, press SHOW again, and so
on. If you do not get this display,
zone 17 is not set up as a tempera-
ture type. Your dealer will ex-
plain. Your temperatures may be
different from these.) TEMP is the
current temperature in the room
where the PESM is located.
To turn the PESM on, off or timed on/
off, press ON, OFF or TIME.
To change the LO temperature to 65
degrees, press *, 6, 5, ENTER.
To change the HI temperature to 85
degrees, press #, 8, 5, ENTER.
With the energy saver ON, and
TEMP between LO and HI (75, for
example) your HVAC system should
stop operating.
IMPORTANT NOTE: There is a 3
minute minimum on and off time for
PESMs designed to prevent short
cycling your HVAC compressor. If
the PESM has just turned the HVAC
system on or off, it will wait 3
minutes before changing it, even
though the display does change.
should be set to the desired normal
temperature. Only when the energy
saver is on will the temperature be
allowed to deviate from your normal
thermostat setting.
There are three temperatures
associated with each Model 1101
PESM:
- Temperature - this is the air
temperature read by the PESM.
- LO temperature - the air tem-
perature will be allowed to fall
to this temperature when the
energy saver is on.
- HI temperature - the air tem-
perature will be allowed to rise
to this temperature when the
energy saver is on.
You can turn the energy saver
on, off, use a timed on/off and
change the LO and HI temperatures
from the console or by telephone.
Commands can also be programmed so
that they occur by time schedule or
by event, such as security mode
change. For example, the system can
be set up to turn the energy
saver(s) on and make the LO setback
temperature 65 degrees and the HI
setback temperature 80 degrees when
the alarm system is put in the
“away” mode. Another program can
turn the energy saver(s) off (to
resume normal operation of the HVAC
system) at 4:30 P.M. on weekdays to
make the house comfortable before
arriving home. Different setback
temperatures could be set for the
“asleep” mode.
To set up your thermostat for use with
the energy saver, set it in the