LG AUUC306A - Indoor Unit Wiring Diagrams (Ceiling & Floor)

Service Manual 47
Wiring Diagrams
Ceiling & Floor Type / Cooling Only ; AVNC-BL Series
Ceiling & Floor Type / Heat Pump; AVNH-BL Series
DISPLAY PCB
ASSY.
TRANS-
FORMER
TEMP
THERMISTOR
PIPE
THERMISTOR
CN-TH
CN-TRANS
CN-FAN
RY-L
OR
RD
BL
BK
MOTOR
CAPACITOR
BR YL
GN/YL
FUSE
T3.15A
STEP
MOTOR
RY-COMP
CN-4WAY
CN-UP/DOWN 1,2
BR
BL
GN/YL
WH
CN-DISP
DOOR S/W 1,2
4
3
RY-M
RY-H
TERMINAL
BLOCK
3
(
L
)
4
(
N
)
567
STEP
MOTOR
3854A22004A
TO OUTDOOR UNIT
INDOOR WIRING DIAGRAM
3854A20125N
DISPLAY PCB
ASSY.
TRANS-
FORMER
THERMISTOR
CN-TH
CN-TRANS
CN-FAN
RY-L
OR
RD
BL
BK
MOTOR
CAPACITOR
BR YL
GN/YL
FUSE
T3.15A
STEP
MOTOR
RY-COMP
CN-4WAY
RY-4WAY
RY-FAN
CN-UP/DOWN 1,2
TO OUTDOOR UNIT
GN/YL
BR
BL
WH
BK
CN-DISP
DOOR S/W 1
4
3
RY-M
RY-H
TERMINAL
BLOCK
3
(
L
)
4
(
N
)
567
INDOOR WIRING DIAGRAM
STEP
MOTOR
Notes:
BR
WH
BL
BROWN
WHITE
BLUE
OR
YL
BK
ORANGE
YELLOW
BLACK
RD
GN/YL
RED
GREEN/YELLOW