Braeburn 5300 2H-2C Installer Manual - Manual (Page 5)

8 9
cont.
Programming Installer Settings
4
14. During the COOL mode of normal operation the fan will stay on for 60 seconds
after the cooling system has satisfied the set point temperature and has turned
off the compressor. This allows the system to provide higher efficiency during
cooling operation.
15. The Recirculating Fan can be “locked on”, so that the only fan selections
available to the user are
CIRC and ON. The Recirculating Fan Mode provides
more even temperature distribution and improves indoor air quality by
circulating air through the furnace filtration system more often. By locking the
Recirculating Fan on, the user will only have the option to run the fan all the
time (
ON) or use the Recirculating Fan Feature (CIRC). If the Recirculating Fan
lock is not set to on, the thermostat is put into the Recirculating Fan Mode by
pressing the
FAN button until the CIRC icon is displayed. If no call for heating
or cooling occurs within the fan off cycle set in the User Options (see User
Manual), the fan will run for 12 minutes. The highest setting, 120 minutes,
will run the fan least often – 9% minimum running time. The lowest setting,
24 minutes (factory default), will run the fan most often – 33% minimum
running time. The Recirculating Fan feature is available in the COOL, OFF,
HEAT, or EMER mode.
16. Enables or disables the ARM
™ feature. During ARM ™ , room temperature is
recovered gradually by turning on the heating or cooling before the end of the
set back period. In a multi-stage configuration, room temperature is recovered
gradually by using only the first stage heating or cooling until the last 20
minutes, to minimize the use of the 2nd stage heating or cooling. The set point
temperature is changed to that of the upcoming comfort program temperature.
ARM
™ does not operate when the unit is in the temporary or permanent HOLD
mode if the program is temporarily overridden or if emergency heat is selected
for multi-stage heat pumps. If the ARM
™ feature is disabled the thermostat
will recover the set point temperature at the programmed set point time after
the setback period ends.
17. If the remote sensor is connected during installation, you must select between
internal, external and averaging remote sensor control.
18. The keypad lockout feature has two levels of security. Level one locks all
buttons (including the reset) except for the , and backlight buttons. Level
2 locks the entire keypad except the backlight button. The and buttons
can be pressed together to enter the lock code but the buttons do not work
individually to adjust the temperature. The lock level is set during the Installer
Options and the lock code is set in the User Options. See the User Manual,
Section 2.
NOTE: Any changes to Installer Options 1 through 6 will cause all User Options
and Programming to reset to their default values if the User Options were
previously programmed. See User Manual, Section 2.
Testing the Thermostat
5
WARNING!
Read BEFORE Testing
• Do not short (or jumper) across terminals on the gas valve or at the heating or
cooling system control board to test the thermostat installation. This could
damage the thermostat and void the warranty.
• Do not select the
COOL mode of operation if the outside temperature is below
50º F (10º C). This could possibly damage the controlled cooling system and
may cause personal injury.
• This thermostat includes an automatic compressor protection feature to avoid
potential damage to the cooling system from short cycling. The default is to
provide a 5-minute delay after turning off the cooling or heating output to
protect the compressor. This default can be changed in Section 4, Programming
Installer Options.
NOTE: Test your thermostat prior to programming any user settings. Pressing the
Installer CLEAR button will reset the thermostat to all factory defaults. Pressing
the User RESET button will erase programming, clock, differential settings, filter
check monitor, adjustment limit from set point, keypad lock, temperature hold,
short cycle timer and recirculating fan if previously programmed. This will return
all User Options to their default values.
1. Scroll through system settings on the left side of the display to HEAT.
2. Press the button on the keypad until the set point temperature setting is a
minimum of 3 degrees higher than the current room temperature. The heating
system should start within several seconds. The fan may not turn on immedi-
ately due to the heating system built-in fan delay.
3. Scroll through system settings to OFF. The heating system should stop within
several seconds.
4. Scroll through system settings to COOL.
5. If the compressor has previously been running, then you must wait 5 minutes,
or until the installer programmed delay set in Section 4, Option 13, for the
automatic compressor short cycle protection period to expire. You can also
press the
RESET button to bypass this feature for initial testing purposes.
Pressing the RESET button will erase programming, clock, differential settings,
filter check monitor, adjustment limit from set point, keypad lock, temperature
hold, short cycle timer and recirculating fan if previously programmed. This will
return all user options to their default values.
6. Press the button on the keypad until the set point temperature is a minimum
of 3 degrees lower than the current room temperature.
7. The cooling system should start within several seconds. Scroll through system
settings to
OFF. The cooling system should stop within 90 seconds (dependent
on the setting of the Residual Cooling Fan Feature).
8. Scroll the fan settings to ON, the system blower should start.
9. Scroll the fan settings to AUTO, the system blower should stop.