Trane TCONT900AC43UA Installer's Manual page 4

TCONT900AC43UA
Fig. 2. Field Wiring Diagram, Communicating Indoor Unit - Communicating Outdoor Unit
Fig. 3. Field Wiring Diagram, Communicating Indoor Unit - Single Stage Cooling Unit
Pub. No. 18-HD32D1-2
69-2079—05
CLII
COMFORT
CONTROL
D
DATA
24VAC HOT R
24VAC
B
Common
LOW VOLTAGE WIRING TO BE NO. 18
AWG MINIMUM CONDUCTOR.
CLII
COMFORT
CONTROL
DATA
D
24VAC HOT
R
24VAC
B
Common
LOW VOLTAGE WIRING TO BE NO. 18
AWG MINIMUM CONDUCTOR.
CLII CLII
INDOOR OUTDOOR
UNIT UNIT
D
D
R
B B
Y1 Y1
Y2
Y2
O
O
X2
BK
W1
W2
W3
G
CLII SINGLE
STAGE AIR
INDOOR
UNIT CONDITIONER
D
R
B B
Y
Y1
Y2
O
BK
W1
W2
W3
G
4