Braeburn Builder 2200 User Manual page 3

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PROGRAMMING
Setting Current Time of Day and Day of Week
4.2
NOTE:
It is important for you to set the current time of day (note AM/PM indicator in
display), and the current day of week correctly to avoid problems with program execution.
1. When in normal operating mode, press the DAY/TIME
keypad button. The LCD display will be cleared except
for the time, am/pm indicator and the day of the week.
The hour portion of the time will flash.
2. Press the
or button to set the current hour.
3. Press the DAY/TIME button again, the minute portion
of the time will flash.
4. Press the
or button to set the current minute.
5. Press the DAY/TIME button again, the day of the week indicator will flash.
6. Press the or button to set the current day of the week.
7. Press the DAY/TIME button again and the thermostat will return to normal operating mode.
NOTE:
The thermostat will return to normal operating mode automatically after 15
seconds if no key is pressed. It will also return to normal operating mode immediately if
the RETURN button is pressed.
Setting Thermostat User Options
4.3
The default user options are compatible with most systems and applications. They are normally
set at the time of installation and usually do not require modification under normal operating
conditions. If you desire to change these settings, simply follow the instructions below.
Setting Thermostat Differentials
4.3.1
NOTE:
The temperature differential settings are the same for both the heating and
cooling systems.
First Stage Differential
The default setting is 0.5˚ F (0.25˚ C). The room temperature must change 0.5˚ F (0.25˚ C) from
the setpoint temperature before the thermostat will initiate the system in heating or cooling.
1. In normal operating mode, press and hold the RETURN
button for 4 seconds. The LCD display will show "d1 x",
where "x" equals the ˚F / ˚C differential setting. This is
the current temperature differential setting.
2. Press the or button to set the temperature
differential to your desired setting of 0.5˚, 1˚, or 2˚ F
(0.25˚, 0.5˚, or 1˚ C).
Second Stage Differential
The default setting is 2˚ F (1.0˚ C). This means that the room temperature must change 2˚ F
(1.0˚ C) in addition to the first stage differential setting before the thermostat will initiate the
second stage of heating.
3. Press and hold the RETURN button again and the
LCD display will show "d2 x", where "x" equals the
˚F / ˚C differential setting. This is the current second
stage differential setting.
4. Press the or
button to set the second stage
differential to your desired setting of 2˚, 3˚, 4˚, 5˚, or
6˚ F (1.0˚, 1.5˚, 2.0˚, 2.5˚, or 3.0˚ C).
NOTE:
Once you have finished setting the temperature differential you can wait 15
seconds and the thermostat will automatically return to the normal operation mode.
Otherwise, you can press the RETURN to set the Extended Hold Time.
cont.
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4
PROGRAMMING
Setting Thermostat User Options
4.3
Setting the Extended Hold Time (see also section 5.3)
4.3.2
The default setting is Long (indefinite) Hold. If the HOLD feature is activated, the current
setpoint will be held until HOLD is released.
5. After pressing the RETURN button again, the display
will show "HOLD LG", where LG is indefinite hold.
6. Press the or button to change the Extended
Hold time from indefinite (LG) to 24 hours (SH).
7. Press the RETURN button again to set the Filter
Check Monitor or wait 15 seconds for the
thermostat to return to the normal mode.
Setting Filter Check Monitor (see also section 5.7)
4.3.3
The default setting is 0 days (Filter Monitor disabled).
8. After pressing the RETURN button again, the display will show "FILT XXX SET" where
XXX is the Filter Monitor interval.
9. Press the or button to change the Filter Monitor
interval to the desired value of 0 (disabled), 30, 60, 90,
120, or 180 days.
10.Press the RETURN button again or wait 15 seconds for
the thermostat to return to the normal mode.
Setting Your Energy Saving Programs–Tips Before Starting
4.4
• It is important for you to set the current time of day (note the AM/PM indicator in the display),
and the current day of week correctly to avoid problems with program execution. This must be
done prior to entering any program settings.
• The heating and cooling programs have both separate setpoint times and setpoint temperatures.
• This thermostat is preprogrammed with weekday and weekend setpoint times and temperatures
recommended by the Environmental Protection Agency and the U.S. Department of Energy in
®
their ENERGY STAR program. These settings provide efficient energy savings during normal
heating and cooling modes of operation. If you desire to use the setting in the table, no
further programming is necessary. Review these time and temperature settings prior to
establishing your personal program settings to maximize your savings, and minimize
programming requirements.
Time: 6:00 am
Heat: 70˚ F (21˚ C)
Cool: 75˚ F (24˚ C)
Time: 8:00 am
Heat: 62˚ F (17˚ C)
Cool: 83˚ F (28˚ C)
Time: 6:00 pm
Heat: 70˚ F (21˚ C)
Cool: 75˚ F (24˚ C)
Time: 10:00 pm
Heat: 62˚ F (17˚ C)
Cool: 78˚ F (26˚ C)
• Make sure you place the system switch in the HEAT or COOL modes of operation as appropriate.
You should not enter a program in the OFF position.
• When you place the system switch in the COOL or HEAT modes of operation, the appropriate
indicator will also appear in the LCD display when the system is running.
• When you place the system switch in the OFF mode the display will indicate OFF.
cont.
cont.
HOLD
FILT
Time: 6:00 am
Heat: 70˚ F (21˚ C)
Cool: 75˚ F (24˚ C)
Time: 8:00 am
Heat: 70˚ F (21˚ C)
Cool: 75˚ F (24˚ C)
Time: 6:00 pm
Heat: 70˚ F (21˚ C)
Cool: 75˚ F (24˚ C)
Time: 10:00 pm
Heat: 62˚ F (17˚ C)
Cool: 78˚ F (26˚ C)
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