Braeburn 2100 - Manual (Page 3)

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4.2 Setting Current Time of Day and Day of Week
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.
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4.1 Default Thermostat Settings
Function Status After Reset
Operation Mode Normal Operating Mode
Temperature Hold Permanent and Temporary Hold Cleared
Clock 12:00 pm, Monday
Room Temperature 70˚ F (21.0˚ C), to be renewed within
5 seconds
Setpoint Temperature According to system switch:
62˚ F (17.0˚ C) for Heat and Off
83˚ F (28.0˚ C) for Cool
Temperature Scale ˚F or ˚C dependent on switch setting
Operating Program DAY program, Monday
Low Battery Warning Off, to be renewed within 5 seconds
First Stage Differential 0.5˚ F (0.25˚ C)
Second Stage Differential 2˚ F (1.0˚ C)
Short Cycle Protection Timer Reset
Output Relays Off
Filter Check Monitor 0 days-off
Extended Hold Indefinite
Adaptive Recovery Mode Reset
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.
NOTE:
Once you have finished setting the temperature differentials, 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.
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.
4.3 Setting Thermostat User Options
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.
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.
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.
Setting the First Stage Temperature Differential
Setting the Extended Hold Time (see also section 5.3)
The default setting is Long (indefinite) Hold. If the HOLD feature is activated, the current
setpoint will be held until HOLD is released.
1. After pressing the RETURN button again, the
display will show " HOLD LG", where LG is
indefinite hold.
2. Press the or button to change the
Extended Hold time from indefinite ( LG) to
24 hours ( SH).
3. Press the RETURN button again to set the Filter Check Monitor or wait 15 seconds for
the thermostat to return to the normal mode.
4.3 Setting Thermostat User Options cont.
HOLD
Setting Filter Check Monitor (see also section 5.7)
The default setting is 0 days (Filter Monitor disabled).
FILT
NOTE:
The temperature differential settings are the same for both the heating and
cooling systems.
4.3.1
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).
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cont.
Setting the Second Stage Temperature Differential 4.3.2
1. 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.
2. 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).
4.3.3
4.3.4
1. After pressing the RETURN button again, the display will show "FILT XXX SET"
where XXX is the Filter Monitor interval.
2. Press the or button to change the Filter Monitor
interval to the desired value of 0 (disabled), 30, 60, 90,
120, or 180 days.
3. Press the RETURN button or wait 15 seconds for the
thermostat to return to the normal mode.