Braeburn 5020 Detailed Installer Manual page 7

NOTES - Installer Settings
1 Only available if Residential profile was selected in option 1.
2 Only available if a 2 or 3 stage system type was selected in option 6.
3 Only available if a Conventional system was selected in option 6.
4 Only available if a 2 or 3 stage Heat Pump system was selected in option 6.
5 Only available if a Heat Pump system was selected in option 6.
6 Only available if the 24 Volt AC common wire is connected to the C terminal.
7 Not available if a heat only hydronic system is selected in option 6.
8 Only available if a programmable profile was selected in option 2.
9 Only available if a Braeburn indoor remote sensor was connected.
®
10 Only available if auto changeover was enabled in option 5.
11 Only available if a Braeburn outdoor sensor was connected.
Detailed Explanation of Installer Settings (also see NOTES above):
1 Profile – Selects a residential (RES) or commercial (COMM) profile. If residential is selected, 4 programming
events per day are available. If commercial is selected, 2 event, 7 day programming is available.
2 Programming Mode [note 1] – Selects the programming mode, either full 7 day or 5-2 day (weekday/
weekend) programming or non-programmable.
3 Clock Type – Selects either a 12 hour or 24 hour clock.
4 Temperature Scale – Selects a temperature scale of either °F or °C.
5 Auto Changeover – Selects auto changeover on or off. When auto changeover mode is enabled and
selected, the system automatically switches between heating and cooling modes. There is a 5 minute delay
when switching from heating to cooling or cooling to heating in auto changeover mode.
NOTE: Also see "Auto Changeover Dead Band" in option 21.
6 System Type – Selects the system type for your installation. NOTE: Changes made to this option will reset
options 7 through 15 back to their default values dependant on the system type.
7 1st Stage Differential – Selects a 1st stage temperature differential.
8 2nd Stage Differential [note 2] – Selects a 2nd stage temperature differential.
9 3rd Stage Differential [note 2] – Selects a 3rd stage temperature differential.
10 1st Stage Fan Control [note 3] – Selects a 1st stage fan control of either gas or electric heat.
11 Emergency Heat Fan Control [note 4] – Selects emergency heat fan control of either gas or electric heat.
12 Reversing Valve [note 5] – Selects the output state of the O/B terminal. Select O for this terminal to be
active in the cool mode or select B for this terminal to be active in the heat mode.
13 Auxiliary Fossil Fuel Heat Pump Control
(1st stage) and auxiliary stage(s) will run when a call for auxiliary heat is made. When set to gas (AG AUX),
the compressor stage(s) will be locked out one minute after a call for auxiliary heat. NOTE: This option can
be overridden if setting an auxiliary heat balance point in Option 23.
14 Compressor Power Outage Protection [notes 4,
enabled, this thermostat will provide cold weather compressor protection by locking out the compressor
stage(s) of heating for a period of time after a power outage greater than 60 minutes.
Installer Guide
[note 4] – When set to electric (AE AUX), both the compressor
6] – Selects power outage protection on or off. When
12
15 AC Power Interrupt Warning [note 6] – When enabled, the thermostat will display an outage warning
when AC power to the thermostat is lost.
16 Short Cycle Protection [note 7] – Selects the number of minutes the cooling compressor will be locked
out after turning off. This short cycle protection is also active in the heat mode if a heat pump system was
selected in Option 6.
17 Residual Cooling Fan Delay [note 7] – Selects a delay for the system fan after the cooling compressor
has turned off. This delay will help remove the remaining cool air out of the ductwork providing additional
efficiency.
18 Adaptive Recovery Mode (early recovery)
mode) feature. During ARM, room temperature is recovered by turning on the heating or cooling before the
end of the set back period. The set point temperature is changed to that of the upcoming program temperature.
19 Indoor Remote Sensor Control [note 9] – If a Braeburn
installation, the thermostat will automatically detect the sensor. When an indoor sensor is detected, you may
select between thermostat only (I SENS), remote sensor only (E SENS) or combining the thermostat and the
remote sensor (A SENS). NOTE: This option does not apply to a Braeburn outdoor sensor. When an outdoor
sensor is connected the thermostat automatically recognizes it and no further configuration is necessary.
20 Lockout Security Level – Selects the level of keypad lockout when the thermostat is locked. Level 2 locks
the entire thermostat (including the front reset button). Level 1 locks everything except the SpeedBar
allowing for up and down temperature adjustment. NOTE: The lock code is set in the User Settings mode
(see User Manual).
21 Auto Changeover Dead Band [note 10] – When auto changeover mode is enabled in option 5 and
selected, the system automatically switches between heating and cooling when the room temperature
meets the normal criteria for either a heating or cooling call. There is a forced separation (dead band)
between the heating and cooling set points so that the systems do not work against each other. This
option selects the amount of this dead band in degrees with the default being 3° F.
22 Compressor Balance Point [notes 4, 11] – Locks out the use of the compressor heat stage when the
outside air temperature is less than the selected setting of 15° F to 50° F (-9° C to 10° C)
23 Auxiliary Heat Balance Point [notes 4, 11] – Locks out the use of the auxiliary heat stage when the
outside air temperature exceeds the selected setting of 70° F to 40° F (21° C to 4° C). NOTE: This balance
point overrides the fossil fuel compressor lockout in option 13. If this option is set to gas and the outdoor
temperature is over the auxiliary balance point, the compressor will remain on during a call for auxiliary heat.
24 Heat Set Point Upper Limit – Selects the heating set point upper adjustment limit.
25 Cool Set Point Lower Limit [note 7] – Selects the cooling set point lower adjustment limit.
[note 8] – Enables or disables the ARM (adaptive recovery
TM
indoor remote sensor is connected during
®
13
®
Installer Guide