Braeburn 6400 Installer Guide - Manual (Page 4)

Installer Guide 4
Wiring Terminations for models 6300 and 6400
Terminal Function Description
H Output Humidifier (6400 Only)
A / D * Output (A) Economizer Control, (D) Dehumidifier
G Output Fan Control
Rc Input 24 Volt AC Cooling Transformer
(Dual Transformer Systems Only)
Rh Input Power Connection (24 Volt AC Heating
Transformer or Millivolt Power Source)
W1 / E / Output (W1) 1st Stage Conventional Heat,
AUX1 (E) Emergency Heat,
(AUX1) 1st Stage Auxiliary Heat
W2 / AUX2 Output (W2) 2nd Stage Conventional Heat,
(AUX2) 2nd Stage Aux Heat
W3 / O or B Output (W3) 3rd Stage Conventional Heat,
(O) Cool Active Reversing Valve
(B) Heat Active Reversing Valve
Y1 Output 1st Stage Compressor
Y2 Output 2nd Stage Compressor
C Input 24 Volt AC Transformer Common
L Input System Malfunction Indicator
S1
S2
* This terminal appears as A on the 6300 and A/D on the 6400.
Connecting Your Wires (continued)
3
Input Optional Remote Sensor (Indoor or Outdoor)