Braeburn 5300 User Manual download pdf (Page 9)

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.

cont.

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.

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Braeburn 5300 User Manual Page 9

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