Bryant NAHA003WK.01 Thermostat Wiring For, Single Stage Heating, And Two Stage Cooling, Wall

Figure 6		ST 9120
Thermostat Wiring For
Single Stage Heating
And Two Stage Cooling
		ELECTRONIC
		FAN CONTROL
		FURNACE #1
		WALL			Connect Z1 To Z1
		THERMOSTAT
						Connect Z2 To Z2
	G	Y2 Y1 W1 R
							ELECTRONIC
							FAN CONTROL
							FURNACE #2
	Y			4
			2
	C	A/C
						ISOLATION
		CONDENSERS	1		3
	Y					RELAY
	C
Thermostat Wiring For
Two Stage Heating And
Single Stage Cooling
		ELECTRONIC
		FAN CONTROL
		FURNACE #1
	WALL					Connect Z1 To Z1
THERMOSTAT						Connect Z2 To Z2
G	Y W2 W1 R
							ELECTRONIC
							FAN CONTROL
							FURNACE #2
				4
			2
			1	3		ISOLATION	A/C	C	Y
						RELAY	CONDENSER			25--23--82
8							441 06 1003 02 (10/2001)