• 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.
• The HEAT SET TEMPERATURE will be displayed on the
right side of the display with the
HEAT
indicator visible.
• Edit the HEAT SET TEMPERATURE, then press
NEXT
to
accept and advance to the COOL SET TEMPERATURE, it
will flash to show that it may be edited.
• There is a minimum value that must be maintained
between the HEAT SET TEMPERATURE and COOL SET
TEMPERATURE. That value is called the Dead band. Its
default is 3°F. It is programmable and may be changed
See ADVANCED FEATURES. If you move the heat set
temperature to close to the cool set temperature the cool
set temperature will move away from the heat set
temperature to maintain the dead band. Conversely the
heat set temperature will move if you adjust the cool set
temperature too close.
• Edit the COOL SET TEMPERATURE, then press
NEXT
to
accept and advance to the next period
• When you have changed the Cool set temperature to your
desired the temperature, press
NEXT
to advance to the
next period. Its start time will be flashing indicating that it
is under edit.
• When all the periods for a day have been set, the start time
for the next weekday Morning period will be displayed to
begin editing the settings for that day.
• Complete programming for all weekdays and rotate the
dial back to RUN to accept all current values and end the
programming session.
6.2.2 WEEKEND PROGRAMMING
Weekend programming is identical to weekday programming
except that you must rotate the dial to SET WEEKEND
PROGRAMS and the sequence of days that you may program
is Sa and Su, then repeating this two day sequence.
6.3 CLEAN CYCLE
®
(IAQ FAN PROGRAMMING)
Clean Cycle
®
programming is similar to temperature
programming. It has four consecutive periods, which are
independent of the four temperature periods. The default
setting for your systems fans CLEAN CYCLE
®
program
requires it to run at least 15 minutes per hour.
Default Program periods are:
Default Periods Time
MORN 6:00 AM (6:00)
DAY 8:00 AM (8:00)
EVE 6:00 PM (18:00)
NIGHT 10:00 PM (22:00)
To edit the CLEAN CYCLE
®
program:
• Move Fan switch to
CLEAN
.
• Rotate the dial to
AIR FILTER
• Press
HOLD
for 2 seconds.
•
PROGRAM
,
FAN
,
START AT
,
MO
(day) and
MORN
(period) will all be visible. Current start time will flash in
time area.
Programming is performed in the following order.
1. Mo Morn Start Time
2. Mo Morn Minimum ON Time
3. Mo Day Start Time
4. Mo Day Minimum ON Time
5. …and so on until Sun Night is fully programmed at which
point pressing
NEXT
again will begin the list at Mo Morn Start
Time.
• Press
UP/DOWN
to change start time for this period in 15
minute increments. Hold
UP/DOWN
button to change the
time at rate of 60 minutes/second
• Press the
NEXT
to accept the start time, and advance to
set minimum fan on time per hour. Current minimum fan
run time will flash with
MIN/HR
.
• Press
UP/DOWN
to alter the minimum ON Time setting by
3 minutes. Time can be adjusted from 0 to minutes to 60
minutes in increments of 3 minutes. Set 0
MIN/HR
to
allow
AUTO
control for particular periods while
CLEAN
is
used in others. Set the fan duration to 60
MIN/HR
to run
the fan continuously for this period.
• Press
NEXT
to advance to the next period. After the four
program periods of day have been programmed,, pressing
NEXT
will advance to the following days
MORN
period.
• 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 to close to the next start time results in the latter
time being pushed ahead too.
• Rotate the dial away from the
SET FAN PROGRAMS/AIR
FILTER
position to exit fan programming.
6.4 COPY
Pressing
COPY
will copy the previous days temperature or
fan program into the current day and advance the thermostat
to the beginning of next day.
6
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