17
INSTALLATION OF POWER AND WIRING
Step 8
Outdoor Unit Wire Connections
Disconnect all electrical power to unit including disconnects,
fuses and circuit breakers.
1. Remove the service panel on right side of the outdoor unit.
2. Insert interconnecting wires and main power wires through the wire holes on conduit
mounting bracket.
3. Secure main power conduit
(and interconnecting wire conduit,
if required) with locking nuts to
conduit mounting bracket
4. Open wire clamp/strain relief and
adjust wire lengths for proper
connections to the outdoor unit terminal block.
WARNING
Outdoor Unit
Indoor Unit
Cable Cross Board
Wire Hole
Blue
N(1)
2
3
GND
N(1)
2
3
GND
N
2
L
GND
GND
L
N
Black
Brown
Grn/Yel
Interconnecting
Wires
Main Power
Wires
White
Black or Red
Grn/Yel
Blue
N(1)
2
3
GND
N(1)
2
3
GND
L1
2
L2
GND
GND
L2
L1
Black
Brown
Grn/Yel
Interconnecting
Wires
Main Power
Wires
Black
White
Grn/Yel
Wiring Diagram
9K and 12K BtuH
(115V Models)
Wiring Diagram
9K and 12K BtuH
(208/230V Models)