Braeburn 5300 Installer's Manual

Premier Series
Universal Auto Changeover
Up to 3 Heat / 2 Cool Heat Pump
or 2 Heat / 2 Cool Conventional Thermostat
Installer Guide
Before Installing, Programming or Operating,
PLEASE READ ALL INSTRUCTIONS
Specifications
1
Installation
2

Quick Reference

3
Programming Installer Settings
4
SEE USER MANUAL FOR TROUBLESHOOTING
WARNING
Important Safety Information
• Always turn off power to the air conditioning or heating system prior to
Installing, removing, cleaning or servicing thermostat.
• This thermostat is a dual power thermostat and either requires 24 Volt
AC Power or two (2) properly installed "AA" Alkaline batteries for normal
operation and control of the heating or cooling system.
• Properly installed batteries will allow the thermostat to retain clock settings in
the event of loss of AC Power due to power outage or rolling blackouts when
used as a hardwired thermostat.
• This thermostat should only be used as described in this manual. Any other
use is not recommended and will void the warranty.
1
Specifications
• Electrical Rating: 24 Volt AC (18-30 Volt AC)
1 amp maximum load per terminal
5 amp maximum load (all terminals)
• Control Range: 45º - 90º F (7º C - 32º C)
• Accuracy: +/- 1º F (+/- .5º C)
• AC Power: 18-30 Volt AC
• DC Power: 3.0 Volt DC (2 "AA" Alkaline batteries included)
5300
Testing Thermostat
5
Wiring Diagrams
6
1
Specifications
• Compatibility: Compatible with low voltage single stage or multi-stage
Heat / Cool systems, including heat pumps with up to three stages of heating
and two stages of cooling, or conventional systems with up to two stages of
heating and two stages of cooling. This thermostat can also be used on 250 to
750 millivolt heating only systems.
• Terminations: A, G, Rc, Rh, W2, B, O, Y1, Y2, W1/E/W3, C, L, S1, S2
2
Installation
Replacing Existing Thermostat
Most existing thermostats have three parts:
• The cover, which may snap or hinge over the existing thermostat.
• The electronics or body, which controls the existing system.
• The sub-base, where the wires attach through the wall to the existing system.
1. Always turn off power to the air conditioning and heating system prior to
removing existing thermostat.
2. Carefully remove the cover and electronics body from the old thermostat
sub-base. Depending on the brand, these parts may pull off or need to be
unscrewed. The old sub-base should remain wired and on the wall until
steps 4 and 5.
3. Label every old wire with the letter of the connection to which the wire is
attached. Example letters are R, M, Y, etc. Depending on the brand of the
old thermostat, your letters may be different. (continued on page 2)
Old Terminal from New Terminal for
Existing Thermostat New Thermostat
(Model 5300)
A A
G or F G
Rc Rc
R, V-VR or VR-R Rh
W1, W2 or W-U W2
B B
O or R O
Y, Y1 or M Y1
Y2 Y2
W1/E/W3 W1/E/W3
C, X or B C
L or X L
S1 S1
S2 S2
cont.
Terminal Description
External Air output
Fan Control
24 Volt AC (Cooling for
Dual Transformer Systems)
24 Volt AC
Stage 2 Heating
Reversing Valve (Heating)
Reversing Valve (Cooling)
Stage 1 Compressor
Stage 2 Compressor
1st Stage Heating for
Conventional Systems or
Emergency Heating for 3
Stage Heat Pumps
24 Volt AC, Transformer
Common
System Malfunction Indicator
Optional Remote Sensor
Optional Remote Sensor
1