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OPERATION
Before you begin using your thermostat, you should be familiar
with its features
and with the display and the location and
operation of the thermostat buttons. Your thermostat consists of
two parts: the thermostat cover and the base. To remove the
cover, pull it straight out from the base. To replace the cover, line
up the cover with the base and press until the cover snaps onto
the base.
The Thermostat
Buttons and Switches
(see fig. 8)
Raises temperature
setting.
Lowers temperature
setting.
FAN switch (ON, AUTO).
SYSTEM switch (COOL, OFF, HEAT).
The Display
Flame icon (_) is displayed when the SYSTEM switch is in
the HEAT position. Snowflake icon (e)is displayed (non-
flashing) when the SYSTEM switch is in the COOL posi-
tion. Snowflake is displayed (flashing) if the thermostat is
in lockout mode to prevent the compressor from cycling
too quickly.
Displays
current
temperature.
Displays "FILTER"
when the system has run for the se-
lected filter time period as a reminder to change or clean
your air filter.
Displays set point temperature
(this is blank when SYS-
TEM switch is in the OFF position).
Displays "BATTERY"
and "LO" in the current tempera-
ture location when the 2 "AA" batteries are low and should
be replaced.
FAN
SYSTEM
C33 CCD
f
....
®
®
--'Octa
F, "--'
Figure 8. Thermostat
display, buttons, and switches
CONFIGURATION
MENU
The configuration
menu allows you to set certain thermostat
operating characteristics
to your system or personal require-
ments.
Move SYSTEM switch to the OFF position, then press (_) and
(_
at the same time to enter the configuration
menu. The
display will show the first item in the configuration menu.
The configuration menu chart below summarizes the configura-
tion options. An explanation of each option follows.
Press (_
and @
to change to the next menu item. To exit the
menu, move the SYSTEM switch to HEAT or COOL. If no keys
are pressed within fifteen minutes, the thermostat will exit the
configuration menu.
Configuration
Menu
Step
PressButton(s)
Displayed(FactoryDefault)
Press (_) or (_) to select:
COMMENTS
1
Set SYSTEM
SYSTEMswitchmustbe OFF
to configure thermostat
options
switch to OFF
2
(_
and (_)
_)
SL
Select FAor SL (Fast or Slow) heating cycle rate
(FA)
3
(_
and
(_
d-L
OFF
Select
display backlight
OFForON
(ON)
4
(_
and (_
FILTER
0 to 1950 hours
SelectFilter
replacement
run
time
(000)
(in 50 hour increments)
5
(_) and 1_)
LOC
ON
SelectCompressor lockoutOFF orON
(OFF)
6
@
and (_
0 HI
4 LO to
Selecttemperatm'e
display adjustment
highero1" l ower
(0)
4 HI
7
1_ and (_)
(°F)
°C
Selecttemperature displayto °For °C
8
Set SYSTEM
Returnstonormal
operation
switch to HEAT
or COOL
* Press (_) and (_) to advance to next item
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