Braeburn 3020 Installer's Manual page 6

No. Installer Setting Factory Setting
( Default Options
Notes follow this table)
11 Compressor Power Outage oF CPOP oF CPOP
on CPOP
Protection [notes 3, 5]
AC oF MONR AC oF MONR Disables AC Power Interrupt Warning
12 AC Power Interrupt
AC on MONR Enables AC Power Interrupt Warning
Warning [note 5]
5 CSCP 5, 4, 3, 2 or Select a compressor short cycle protection delay of 5,
13 Compressor Short
0 CSCP
Cycle Protection [note 6]
60 FAN 90, 60, 30
14 Residual Cooling
or 0 FAN
Fan Delay [note 6]
I SENS I SENS
15 Indoor Remote Sensor
E SENS
Control* [note 7]
A SENS
2 LOCK 2 LOCK
16 Lockout Security Level
1 LOCK
3 BAND 2, 3, 4 or 5
17 Auto Changeover
Dead Band [note 8] BAND
NO BALC NO BALC
18 Compressor Balance
15-50 BALC Select a Compressor Balance Point of 15°- 50°F
Point [notes 3, 9]
NO BALA NO BALA
19 Auxiliary Heat Balance
70-40 BALA Select a Auxiliary Heat Balance Point of 70°- 40° F
Point [notes 3, 9]
20 Heat Set Point Upper Limit 90LIM 90-60 LIM
21 Cool Set Point Lower Limit 45LIM 45-80 LIM
[note 6]
*When a Braeburn ® outdoor sensor is connected, the thermostat automatically recognizes it. Press BACK and NEXT at the same
time to display outdoor temperature.
NOTE: Additional options such as Service Monitors, Setting the lock code, etc. are located in the User Settings –
See User manual for information on setting these options.
NOTES - Installer Settings
1 Only available if a 2 or 3 stage system type was selected in option 3.
2 Only available if a Conventional system was selected in option 3.
3 Only available if a 2 or 3 stage Heat Pump system was selected in option 3.
4 Only available if a Heat Pump system was selected in option 3.
5 Only available if the 24 Volt AC common wire is connected to the C terminal.
6 Not available if a Heat Only Hydronic system is selected in option 3.
7 Only available if a Braeburn
indoor remote sensor was connected.
®
8 Only available if auto changeover was enabled in option 2.
9 Only available if a Braeburn outdoor sensor was connected.
Detailed Explanation of Installer Settings (also see NOTES above):
1 Temperature Scale – Selects a temperature scale of either °F or °C.
2 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 17.
Installer Guide
Comments
(More information follows this table)
Disables Power Outage Lockout Delay
Enables Power Outage Lockout Delay
4, 3, 2 or 0 minutes
Select a Residual Cooling Fan Delay of 90, 60,
30 or 0 seconds.
Temperature is sensed from thermostat only.
Temperature is sensed from remote sensor only.
Temperature is combined with the thermostat and
t he remote sensor.
If locked – Complete lockout is enabled
If locked – Partial lockout is enabled (SpeedBar
still functional)
Select a Dead Band of 2°, 3°, 4° or 5˚ F
(1°, 2° or 3° C) for Auto Changeover mode.
Disables Balance Points
(-9°-10° C)
Disables Balance Points
(21°- 4° C)
Select a Heat Set Point Upper Limit of 90°-60° F (32°-10° C)
Select a Cool Set Point Lower Limit of 45°-80° F (7°-27° C)
10
3 System Type – Selects the system type for your installation. NOTE: Changes made to this option will reset
options 4 through 11 back to their default values dependant on the system type.
4 1st Stage Differential – Selects a 1st stage temperature differential.
5 2nd Stage Differential
6 3rd Stage Differential
7 1st Stage Fan Control
8 Emergency Heat Fan Control
9 Reversing Valve [note
active in the cool mode or select B for this terminal to be active in the heat mode.
10 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 19.
® is
11 Compressor Power Outage Protection
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.
12 AC Power Interrupt Warning
when AC power to the thermostat is lost.
13 Short Cycle Protection
out after turning off. This short cycle protection is also active in the heat mode if a heat pump system was
selected in Option 3.
14 Residual Cooling Fan Delay
has turned off. This delay will help remove the remaining cool air out of the ductwork providing additional
efficiency.
15 Indoor Remote Sensor Control
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.
16 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).
17 Auto Changeover Dead Band
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.
18 Compressor Balance Point
outside air temperature is less than the selected setting of 15° F to 50° F (-9° C to 10° C).
19 Auxiliary Heat Balance Point
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 10. 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.
[note 1] – Selects a 2nd stage temperature differential.
[note 1] – Selects a 3rd stage temperature differential.
[note 2] – Selects a 1st stage fan control of either gas or electric heat.
[note 3] – Selects emergency heat fan control of either gas or electric heat.
4] – Selects the output state of the O/B terminal. Select O for this terminal to be
[note 3] – When set to electric (AE AUX), both the compressor
[notes 3, 5] – Selects power outage protection on or off. When
[note 5] – When enabled, the thermostat will display an outage warning
[note 6] – Selects the number of minutes the cooling compressor will be locked
[note 6] – Selects a delay for the system fan after the cooling compressor
[note 7] – If a Braeburn
® indoor remote sensor is connected during
[note 8] – When auto changeover mode is enabled in option 5 and
[notes 3, 9] – Locks out the use of the compressor heat stage when the
[notes 3, 9] – Locks out the use of the auxiliary heat stage when the
11
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Installer Guide