Braeburn 3220 Installer Guide - Manual (Page 9)

INSTRUCTIONS
The Installer Settings must be properly configured in order for this thermostat to operate correctly. The Installer
Settings are menu driven. The portion of these settings that do not apply to your setup will be skipped. These
settings are indicated below with comments. More detail on each setting follows this table.
1. Press and hold down the RETURN and
buttons for 3 seconds.
2. Release both buttons and the first installer
setting will be displayed.
3. Change settings as required using the
or portion of the SpeedBar
® .
4. Press NEXT or BACK to move to the next
or previous setting, press RETURN to exit.
No. Installer Setting Factory Setting Comments
( Notes follow this table) Default Options (More information follows this table)
1 Temperature Scale F DEG F DEG Select for Fahrenheit display
C DEG Select for Celsius display
2 Auto Changeover oF AUTO oF AUTO Disables Auto Changeover mode
ON AUTO Enables Auto Changeover mode
11CONV Select for 1H/1C Conventional system
22CONV Select for 2H/2C Conventional system
3 System Type 11CONV 11HP Select for 1H/1C Heat Pump system
22HP Select for 2H/2C Heat Pump system
32HP Select for 3H/2C Heat Pump system
1HD Select for Heat Only Hydronic system
11HD Select for Hydronic Heat/1C system
4 1st Stage Differential 0.5 DIF1 0.5, 1.0 or Select a 1st stage temperature differential of .5°,
2.0 DIF1 1° or 2° F (0.2°, 0.5° or 1° C)
5 2nd Stage Differential 2.0 DIF2 1.0, 2.0, 3.0, Select a 2nd stage temperature differential of 1°,
[note 1] 4.0, 5.0 or 2°, 3°, 4°, 5° or 6° F (0.5°, 1°, 1.5°, 2°, 2.5° or 3° C)
6.0 DIF2
6 3rd Stage Differential 2.0 DIF3 1.0, 2.0, 3.0, Select a 3rd stage temperature differential of 1°, 2°,
[note 1] 4.0, 5.0 or 3°, 4°, 5° or 6° F (0.5°, 1°, 1.5°, 2°, 2.5° or 3° C)
6.0 DIF3
7 1st Stage Fan Control HG FAN 1 HG FAN 1 Select for 1st stage Gas heating
[note 2] HE FAN 1 Select for 1st stage Electric heating
8 Emergency Heat] HE EMER HE EMER Select for Electric Emergency Heat
Fan Control [note 3] HG EMER Select for Gas Emergency Heat
9 Reversing Valve REVO REVO Select for cool active Reversing Valve (O terminal)
(O/B Terminal) [note 4] REVB Select for heat active Reversing Valve (B terminal)
10 Fossil Fuel AE AUX AE AUX Select for Electric Auxiliary heat (with compressor)
Backup Heat [note 3] AG AUX Select for Gas Auxiliary heat (without compressor)
4 Installer Settings
9 Installer Guide
NOTE: Shaded areas below do not apply to the 3020.