Trane TCONT803AS32DA, TCONT802AS32DA installation instructions Pub. No. 18-HD25D19-3, 69-1790-3

TCONT802AS32DA TOUCH SCREEN AND TCONT803AS32DA TOUCH SCREEN WITH DEHUMIDIFICATION

HEAT PUMP

Y2	1	RC
F		R
X2		O
W1		Y
S1		G
S2		B
2	T
		I-PF	PM-A

				SUPPL. HTR.
R	Y	O	G W1 W2	W3 CONTROL BOX	B/C T
				REQ.
			ODT-1	FOR
				TO POWER 3 PH
			ODT-2	SUPPLY PER
				LOCAL
				CODES AND
				AS DEFINED
				IN FIELD
			INDOOR	WIRING TABLE
			OUTDOOR
R	Y	O	X2/BK	BR(T)	B
				TO POWER SUPPLY	(3 PH
				PER LOCAL CODES	ONLY)

1FACTORY INSTALLED JUMPER.

2OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR. AVAILABLE ON SELECT MODELS. WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE.

AIR

HANDLER

HEAT PUMP

O.D. SECTION (SINGLE STAGE)

M22641

Fig. 9. Typical hookup of single-stage heat pump with auxiliary/backup heat (2H/1C heat pump).

HEAT PUMP

Y2	1	RC
F		R
X2		O
W1		Y
S1		G
S2		B
2	T
		I-PF	PM-A

R	BK	Y	YLO	O	G	W1	W2	W3
						ODT-1
						ODT-2

INDOOR

OUTDOOR

SUPPL. HTR.

CONTROL BOX

REQ.

FOR

TO POWER 3 PH SUPPLY PER

LOCAL

CODES AND

AS DEFINED

IN FIELD

WIRING TABLE

B/C T VARIABLE SPEED AIR HANDLER

R Y2 Y1 O X2/BK BR(T) F B

TO POWER SUPPLY	(3 PH
	ONLY)
PER LOCAL CODES

HEAT PUMP O.D. SECTION (TWO STAGE)

1FACTORY INSTALLED JUMPER.

2OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR. AVAILABLE ON SELECT MODELS.

WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE. M22642

Fig. 10. Typical hookup of multistage heat pump with auxiliary/backup heat (3H/2C heat pump).

Pub. No. 18-HD25D19-3
69-1790—3	4