Bryant T2-PAC - Manual (Page 31)

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WIRING DIAGRAMS (cont.)
Furnace Heat Pump
O
RVS Cooling O/B W2
Heat Stage 3 (furnace) W W/W1 W2*
Heat/Cool Stage 1 Y1 Y1
Heat/Cool Stage 2 Y/Y2 Y/Y2 Y/Y2
Fan G G
24VAC Hot Heating Rh R R
24VAC Hot Cooling Rc
DHUM
24VAC Common C COM C
Y1
**
* Some heat pumps may designate W1.
**Remove jumper when using split power (Indoor and Outdoor Units
utilize separate transformers).
Thermostat
A12241
Fig. 9 -- Variable Speed, Multi--Stage, Stage Modulating and Single--Stage
Furnace with 2--Stage Heat Pump