Trane TCONT802AS32DA Installation Instructions Manual page 4

TCONT802AS32DA TOUCH SCREEN AND TCONT803AS32DA TOUCH SCREEN WITH DEHUMIDIFICATION
Fig. 9. Typical hookup of single-stage heat pump with auxiliary/backup heat (2H/1C heat pump).
Fig. 10. Typical hookup of multistage heat pump with auxiliary/backup heat (3H/2C heat pump).
Pub. No. 18-HD25D19-3
69-1790—3
Y2
F
X2
W1
S1
S2
T
2
R Y O G
INDOOR
OUTDOOR
O
R Y
1 FACTORY INSTALLED JUMPER.
2 OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR. AVAILABLE
ON SELECT MODELS. WIRES MUST HAVE A CABLE SEPARATE
FROM THE THERMOSTAT CABLE.
Y2
F
X2
W1
S1
S2
T
2
BK Y
R Y O G
LO
INDOOR
OUTDOOR
Y2
O
Y1
R
1 FACTORY INSTALLED JUMPER.
2 OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR. AVAILABLE ON SELECT MODELS.
WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE.
HEAT PUMP
RC
1
R
O
Y
G
B
I-PF
PM-A
SUPPL. HTR.
CONTROL BOX
W1 W2 W3
ODT-1
TO POWER
SUPPLY PER
LOCAL
ODT-2
CODES AND
AS DEFINED
IN FIELD
WIRING TABLE
X2/BK BR(T)
TO POWER SUPPLY
PER LOCAL CODES
HEAT PUMP
RC
1
R
O
Y
G
B
I-PF
PM-A
SUPPL. HTR.
CONTROL BOX
W1 W2 W3
ODT-1
TO POWER
SUPPLY PER
LOCAL
ODT-2
CODES AND
AS DEFINED
IN FIELD
WIRING TABLE
BR(T)
X2/BK
TO POWER SUPPLY
PER LOCAL CODES
4
AIR
B/C
T
HANDLER
REQ.
FOR
3 PH
HEAT PUMP
O.D. SECTION
B
(SINGLE STAGE)
(3 PH
ONLY)
M22641
VARIABLE
B/C T
SPEED AIR
HANDLER
REQ.
FOR
3 PH
HEAT PUMP
O.D. SECTION
F
B
(TWO STAGE)
(3 PH
ONLY)
M22642