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●
Press either the
UP
or
DOWN
key. The current modes
set temperature will begin to flash.
●
Adjust the set temperature as desired.
●
After a few seconds the default 2-hour duration will
flash in the time area of the display.
●
Adjust the duration in 15-minute increments, from
between 1 to 4 hours.
●
When the duration stops flashing, the OVERRIDE has
been initiated and the Set Temperature side of the display
will show
OVERRIDE
●
The adjusted temperature will remain the set
temperature in the current mode for the duration of the
OVERRIDE. Then temperature settings return to their
program values.
●
OVERRIDE may be cancelled by initiating a HOLD and
then canceling it, changing the position of the mode
switch, or rotating the SPEED DIAL
®
5.7 FAN MODES
The FAN switch controls which of three fan modes your
thermostat is to use. These modes are AUTO, CLEAN,
and ON.
5.7.1 AUTO
AUTO mode runs the fan only to fulfill your heating and
cooling requirements.
5.7.2 ON
ON mode runs your system fan continuously.
5.7.3 CLEAN CYCLE
®
LUX’s Clean Cycle
®
allows you to program a forced air
system to flow air through your system’s filter, cleaning
the air in your home, even when heating or cooling is not
being utilized. In CLEAN mode the fan maintains the
programmed minimum run time; it may run additional
time as required to maintain temperature control. The
algorithm used avoids additional fan time when the
minimum run time has been met over the last hour
through temperature control. Minimum fan run times are
met by running one third the hourly requirement at
twenty minute intervals. The default minimum fan run
time is 15 minutes per hour.
5.8 DISPLAY ILLUMINATION
For visibility in the dark, your LUX thermostat
incorporates an attractive electro-luminescent display
backlight.
●
Press the light bulb button right of the display to
illuminate.
●
Pressing this or other buttons will keep the display
illuminated.
5.9 AUDIBLE BEEP
When a key is pressed, the thermostat will emit an
audible beep. The beep will terminate within 1/2 second
while a button is held.
6 PROGRAMMING
6.1 DEFAULT TEMPERATURE PROGRAM
As supplied from the factory, the following program will
be used for temperature control in RUN MODE. This
program and all other software settings maybe restored
to their default values via a SOFTWARE RESET.
Period Heat Mode Cool Mode
Morning 6:00 AM 70°F (21°C) 6:00 AM 78°F (26°C)
Day 8:00 AM 62°F (17°C) 8:00 AM 85°F (29°C)
Evening 6:00 PM 70°F (21°C) 6:00 PM 78°F (26°C)
Night 10:00 PM 62°F (17°C) 10:00 PM 82°F (29°C)
6.2 EDITING HEAT OR COOL PROGRAMS
You can change any preset times and/or temperatures to
suit your schedule for each day of the week. The four
periods each day are named Morning (MORN), Day,
Evening (EVE), and Night (NITE).
6.2.1 WEEKDAY PROGRAMMING
To change the HEAT or COOL program:
●
Set
HEAT
,
COOL
, or
AUTO
with the mode switch
●
Rotate dial to
SET WEEKDAY PROGRAMS
.
PROGRAM
,
Mo
,
MORN
and
START AT
will be
displayed, with the SET TIME flashing.
Programming is performed in the following order.
1 Mo Morn Start Time
2 Mo Morn Heat Set Temperature
3 Mo Morn Cool Set Temperature
4 Mo Day Start Time
5 Mo Day Heat Set Temperature
6 …and so on until Fri Nite is fully programmed at
which point pressing NEXT again will begin the list at Mo
Morn Start Time.
●
Use the
UP/DOWN
keys to change the start time for
this period. Press
UP/DOWN
buttons to change the time
in 15 minute increments. Hold
UP/DOWN
button to
change the time at rate of 60 minutes/second.
●
One period ends at the start time of the next period.
The end of one period may not be any closer to the
beginning of the next period than one 15 minute
increment. Moving a start time too close to the next start
time results in the latter time being pushed ahead too.
Press
NEXT
to accept the displayed start time and
advance to the HEAT SET TEMPERATURE, it will flash to
show that it may be edited.
5