16
3
ADDITIONAL
OPERATION FEATURES
4.
The display will return to normal mode after 30 seconds or by pressing the
RETURN
button.
5.
By selecting the opposite system mode (
HEAT
or
COOL
) with the system button you can review or change the
set temperature for that mode.
NOTE:
If Auto Changeover is enabled in the Installer Options, and a setting is made in either heating or cooling
which violates the dead band, the opposite mode will adjust up or down automatically to maintain the dead band
spacing. If you plan on using Auto mode, make changes to the heat and cool settings, then switch to AUTO (see
section 3.2).
NOTE:
If a Heat Limit is set in the Installer Settings, the heating set point value cannot exceed that limit. If a Cool
Limit is set in the Installer Settings, the cooling set point value cannot be less than that limit. If the temperature is
adjusted beyond limits, the temperature in the display will flash as long as the or button is held.
3.2
Auto Changeover Mode
When Auto Changeover mode is enabled and selected, the system automatically switches between heating and
cooling when the room temperature meets the programmed heating or cooling set points. While in AUTO mode,
the thermostat will constantly monitor the room temperature to determine whether to run the HEAT or COOL mode
to maintain a comfortable temperature. To operate properly, the thermostat requires a “dead band” setting to
eliminate program conflicts. The dead band is set in the Installer Options (see section 4 of the Installer Guide). The
default is 3º F (1.5º C). Therefore, there is 3º F between the highest HEAT set point and the lowest COOL set point.
For example, if the highest HEAT set point was 72º F, the lowest COOL set point would be 75º F. If a setting
is made in either heating or cooling which violates the dead band, the opposite mode will adjust up or down
automatically to maintain the programmed dead band spacing.
3.3
Braeburn
®
Remote Indoor Sensor
(if installed)
The Braeburn Remote Indoor Sensor senses the air temperature at a remote location and sends the information to
the 5300 thermostat. If installed at setup, the display temperature is either the temperature at the sensor or an
average of the temperature at the sensor and the temperature at the thermostat.
17
cont.
3
ADDITIONAL
OPERATION FEATURES
3.4
Remote Outdoor Sensor
(if installed)
The Braeburn
®
Remote Outdoor Sensor is used for determining if balance points have been exceeded, and for
outdoor temperature display. It is not used for room temperature control. If an outdoor sensor has been installed, the
outdoor temperature can be displayed by pressing the
HOLD
key and the
PROG
key at the same time. The display
will return to the normal mode after the buttons are released.
3.5
Temporary Program Override
Temporary Program Override is the temporary change of the
program set temperature. This feature is not available when the
thermostat is in the non-programmable mode.
1.
Press and hold the or button for 1 second. The entire display
will flash once and the
SET
indicator will be flashing. The current
set point temperature will be displayed in the place of the current
room temperature. Release the or button and press the or
button again to adjust the set point temperature.
2.
The display will return to normal mode after 15 seconds or you can press the
RETURN
button.
3.
The Program indicator (
MORN, DAY, EVE, NIGHT
for Residential) or (
OCC, UNOCC
for Commercial) will be flashing
in the display, indicating that a Temporary Program Override is in effect. The Temporary Program Override will
reset when the next set point time occurs, or after the maximum time set in section 2.4.7, whichever comes first.
NOTE:
If Auto Changeover is enabled in the Installer Options, and a setting is made in either heating or cooling
which violates the dead band, the opposite mode will adjust up or down automatically to maintain the dead band
spacing. Any change made to the set point temperature only applies to the current mode. To review or make
changes to the opposite mode, that mode must be selected and the above procedure followed. AUTO can then
be selected after the heating and cooling set points are set.
NOTE:
If a Heat Limit was set in the Installer Options, the heating set point cannot exceed that limit. If a Cool Limit
was set in the Installer Options, the cooling set point cannot be less than that limit.
cont.
