Function Description - Braeburn 5310 Installer's Manual

3
Connecting Your Wires
Wiring Terminations for model 5320
Terminal Function
A Output
G Output
Rc Input
Rh Input
W1 / E / Output
AUX1
W2 / AUX2 Output
W3 / O / B Output
Y1 Output
Y2 Output
C Input
L Input
S1
Input
S2
Installer Guide
(continued)
Description
Economizer Control
Fan Control
24 Volt AC Cooling Transformer
(Dual Transformer Systems Only)
Power Connection (24 Volt AC Heating
Transformer or Millivolt Power Source)
(W1) 1st Stage Conventional Heat,
(E) Emergency Heat,
(AUX1) 1st Stage Auxiliary Heat
(W2) 2nd Stage Conventional Heat,
(AUX2) 2nd Stage Aux Heat
(W3) 3rd Stage Conventional Heat,
(O) Cool Active Reversing Valve
(B) Heat Active Reversing Valve
1st Stage Compressor
2nd Stage Compressor
24 Volt AC Transformer Common
System Malfunction Indicator
Optional Remote Sensor (indoor or outdoor)
4