Carrier instruction manual Model AC SINGLE-STAGE SINGLE-SPEED Thermostat

	MODEL AC				SINGLE-STAGE			SINGLE-SPEED
	THERMOSTAT				FURNACE		AIR CONDITIONER
24 VAC HOT				R		R
	FAN			G		G
HEAT STAGE 1		W/W1				W
COOL STAGE 1
			Y/Y2			Y		Y
	N/A
			O/W2
	N/A	Y1/W2
24 VAC COMM				C		C		C
	N/A			B
				S1
OUTDOOR
SENSOR				S2
CONNECTION							See note 1
ON
					SUGGESTED DIP
					SWITCH SETTINGS
	A B C			D
OFF OFF OFF OFF

A98485

→Fig. 2ÐSingle-Speed Air Conditioner

with Single-Stage FurnaceÐModel AC Thermostat

MODEL AC	TWO-STAGE OR	SINGLE-SPEED
	VARIABLE-SPEED
THERMOSTAT	FURNACE	AIR CONDITIONER

MODEL HP	TWO-STAGE OR	SINGLE-SPEED
	VARIABLE-SPEED
THERMOSTAT	FURNACE	AIR CONDITIONER

24 VAC HOT		R		R
FAN		G		G
HEAT STAGE 1	W/W1		W/W1
COOL STAGE 1	Y/Y2		Y/Y2			Y
N/A	O/W2			W2
N/A	Y1/W2
			HUM
24 VAC COMM		C		C		C
N/A		B
OUTDOOR		S1
SENSOR		S2			See notes 1 and 6
CONNECTION

24 VAC HOT		R	R
FAN		G	G
HEAT STAGE 1	W/W1		W/W1
COOL STAGE 1	Y/Y2		Y/Y2
			W2
HEAT STAGE 2	O/W2
N/A	Y1/W2
			HUM
24 VAC COMM		C	C
N/A		B
OUTDOOR		S1
SENSOR		S2
CONNECTION

Y

C

See note 2

ON

SUGGESTED DIP

SWITCH SETTINGS

A B C D

OFF OFF OFF OFF

A98486

→Fig. 3ÐSingle-Speed Air Conditioner with 2-Stage or Variable-Speed Furnace

ÐModel AC Thermostat

ON

SUGGESTED DIP

SWITCH SETTINGS

A B C D

OFF OFF ON OFF

A98487

→Fig. 4ÐSingle-Speed Air Conditioner with 2-Stage or Variable-Speed Furnace

ÐModel HP Thermostat

7