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Trane TCONT802AS32DA Installation Instructions Manual Page 3

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TCONT802AS32DA TOUCH SCREEN AND TCONT803AS32DA TOUCH SCREEN WITH DEHUMIDIFICATION
HEAT/COOL
HEAT/COOL
Y2
RC
RC
Y2
1
1
R
R
W1
W1
W2
Y
W2
Y
S1
S1
G
G
S2
B
S2
B
T
T
2
2
VARIABLE SPEED
AIR
R
BK
O
Y
Y
G
W1
W2
B/C
R
Y
G
W3
LO
W1
W2
B/C
TWO-STAGE
HANDLER
FURNACE/VARIABLE
SPEED AIR HANDLER
INDOOR
INDOOR
OUTDOOR
OUTDOOR
COOLING UNIT
COOLING UNIT
ODT
O.D. SECTION
Y
B
O.D. SECTION
B
Y1
Y2
(SINGLE STAGE)
(TWO STAGE)
(3 PH
TO POWER SUPPLY
(3 PH
TO POWER SUPPLY
ONLY)
ONLY)
PER LOCAL CODES
PER LOCAL CODES
1
FACTORY INSTALLED JUMPER.
1
FACTORY INSTALLED JUMPER.
OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR. AVAILABLE
2
OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR. AVAILABLE
2
ON SELECT MODELS. WIRES MUST HAVE A CABLE SEPARATE
ON SELECT MODELS. WIRES MUST HAVE A CABLE SEPARATE
FROM THE THERMOSTAT CABLE.
FROM THE THERMOSTAT CABLE.
M22637
M22640
Fig. 7. Typical hookup of two-stage indoor and
Fig. 5. Typical hookup of single-stage heat and cool
two-stage cooling unit in a single transformer system
system with single transformer (1H/1C).
(2H/2C or 2H/1C or 1H/2C).
HEAT/COOL
HEAT/COOL
RC
Y2
Y2
RC
1
R
R
W1
W1
W2
Y
W2
Y
S1
G
S1
G
S2
B
S2
B
T
T
1
2
3
OIL
R
Y
G
W
B/C
T
T
VARIABLE SPEED
FURNACE
R
BK
O
W1
W2
B/C
Y
Y
G
LO
TWO STAGE
OIL BURNER PRIMARY
FURNACE
INDOOR
INDOOR
OUTDOOR
OUTDOOR
COOLING UNIT
16 SEER
O.D. SECTION
COOLING UNIT
B
Y
B
Y2
Y1
(SINGLE STAGE)
O.D. SECTION
(TWO STEP)
(3 PH
TO POWER SUPPLY
(3 PH
TO POWER SUPPLY
ONLY)
PER LOCAL CODES
ONLY)
PER LOCAL CODES
1
FACTORY INSTALLED JUMPER.
1
OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR. AVAILABLE
ON SELECT MODELS. WIRES MUST HAVE A CABLE SEPARATE
2
OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR. AVAILABLE
FROM THE THERMOSTAT CABLE.
ON SELECT MODELS. WIRES MUST HAVE A CABLE SEPARATE
M22638
FROM THE THERMOSTAT CABLE.
THE INSTALLER MUST JUMPER AT THE LVTB "R" TO "O".
3
M24231
Fig. 6. Typical hookup of single-stage heat and cool
Fig. 8. Typical hookup of two-stage indoor and
system with two transformers (1H/1C).
two-step scroll cooling unit in a single transformer
system (2H/2C or 2H/1C or 1H/2C).
Pub. No. 18-HD25D19-3
3
69-1790—3

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Latest comments:
  • leonor May 29, 2014 11:55:
    Your manual doesn't show are color chart of the wires to show where they go into the unit. We have a heat pump with a allergy unit attached in the attic. Please help. I may be reached at 210 413 9114.