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TCONT802AS32DA TOUCH SCREEN AND TCONT803AS32DA TOUCH SCREEN WITH DEHUMIDIFICATION
Pub. No. 18-HD25D19-3
7 69-1790—3
Fig. 14. Typical hookup of multistage heat pump with two stage variable speed gas furnace (3H/2C heat pump).
W1 W2
G
Y/Y2 B/C
R
T
1
1
2
FACTORY INSTALLED JUMPER.
OUTDOOR REMOTE SENSOR. WIRES MUST HAVE A
CABLE SEPARATE FROM THE THERMOSTAT CABLE.
Y2
R O BR(T)X2/BK
B
F
HEAT PUMP
O.D. SECTION
(TWO STAGE)
Y1
2
VARIABLE
SPEED
TWO STAGE
FURNACE
INDOOR
OUTDOOR
HEAT PUMP
RC
R
O
Y
G
B
Y2
F
X2
W1
S1
S2
TO POWER SUPPLY
PER LOCAL CODES
(3 PH
ONLY)
M24202
1
BK
O
Y
LO
Y
1/