Braeburn 5100 - Manual

MODEL
5100
USER MANUAL
Compatible with low voltage multi-stage
heat/cool systems with up to two stages of
heating and two stages of cooling.
READ ALL INSTRUCTIONS BEFORE PROCEEDING
© 2005 Braeburn Systems LLC • Patents Pending • All Rights Reserved. Pub. No. 5100-100-007
WARNING!
Important Safety Information
• Always turn off power to the air conditioning or heating system prior to installing, removing,
cleaning or servicing thermostat.
• Read this manual thoroughly prior to installing, programming or operating this thermostat.
• This thermostat is designed for use with a 24 Volt AC low voltage multi-stage heat / cool system.
• Do not use this thermostat on systems with voltages higher than 30 Volts AC.
• This thermostat requires 24 Volt AC Power for normal operation and control of the heating or
cooling system.
• The thermostat also requires two (2) properly installed "AA" alkaline batteries to retain clock
settings in the event of loss of AC Power due to power outage or rolling blackouts.
• Wiring must conform to all building codes and ordinances as required by local and national code
authorities having jurisdiction.
• 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 COOL mode of operation if the outside temperature is below 50˚ F (10˚ C). This
could possibly damage the controlled cooling system and may cause personal injury.
• This thermostat should only be used as described in this manual. Any other use is not
recommended and will void the warranty.
SPECIFICATIONS
1
1
• Electrical Rating: 24 Volt AC (18-30 Volt AC)
1 amp maximum load per terminal
3 amp total maximum load (all terminals)
• Control Range: 45˚ - 90˚ F (7˚ - 32˚ C)
• Accuracy: +/- 1˚ F (+/- .5˚ C)
• AC Power: 18-30 Volt AC
• DC Back-Up Power: 3.0 Volt DC (2 AA Alkaline batteries included)
• Compatibility: Multi-stage heat / cool systems with up to two stages
of heating and two stages of cooling
• Terminations: R, Y1, Y2, W1, W2, G, O, B, C
INSTALLATION
2
2.1 Replacing Existing Thermostat
1. Always turn off power to the air conditioning or heating system prior to removing
existing thermostat.
2. Remove the cover of your old thermostat and locate the wire terminals. Do not remove
wires from terminals yet.
3. Using small pieces of masking tape, label wires prior to removal from terminals. Use
the chart below to determine the new terminal designations for your new thermostat.
Premier Series
Universal 7 Day or 5-2
Day Programmable
2-Heat/2-Cool Heat/Cool
Digital Thermostat
Old Terminal from New Terminal for
Existing Thermostat New Thermostat Terminal Description
R, V-VR or VR-R
R 24 VAC
Y, Y1 or M Y1 1st Stage Cooling
Y2 Y2 2nd Stage Cooling
W1 W1 1st Stage Heating
W2 or W-U W2 2nd Stage Heating
G or F G Fan Control
O or R O Reversing Valve (Cooling)
B B Reversing Valve (Heating)
C, X or B C Transformer Common
CONTENTS
SPECIFICATIONS
INSTALLATION
TESTING YOUR NEW THERMOSTAT
PROGRAMMING
ADDITIONAL OPERATION FEATURES
TROUBLESHOOTING
WIRING DIAGRAM 1
2
3
4
5
6
7