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TERMINAL EQUIPMENT STANDARD COLOR
Y1 First Heat Pump and AC Yellow
G Fan Green
W2 First Stage Furnace White
OBW Reverse Valve - Second Stage Furnace Orange
RH 24v Red
Y2 Second Heat Pump and AC Unknown
C Common Blue
H Humidity Control Unknown
DH Dehumidify Control,Variable Fan Control Unknown
RC 24v Unknown
11 and 12 Not Used
NOTE: The above colors are standard in HVAC industry.The wiring should be confirmed
before installation
WIRING LEGEND
9INSTRUCTION MANUAL