LG A2UH146FA0 - Outdoor Unit Wiring Diagrams

Service Manual 27
Wiring Diagram
Outdoor Unit
1. A2UC146FA0 2. A2UH146FA0
1(L)
2(N)
1(L)
2(N)
3(A)
3(B)
OUTDOOR WIRING DIAGRAM
MAIN
POWER
A
S/V
CM
FMo
P/NO : 3854A20375B
B
S/V
B/P
S/V
MAIN PCB ASSY
BK
BK
BK
BR
BK
BK
T/B1
RD
Co
BL
BL
YL
RD
C
S
HC F
R
BK
BK
BK
BK
BK
BL
RD
RD
T/B2
(RD) (BL) (BK)
BL
BK
WH
FUSE 250V
T3.15A
BL
BR
WH
TO INDOOR UNIT
CN-COM
(WH)
CN-COM
CN-COMP
(WH)
CN-H,L,S,4
(WH)
CN-POWER
(WH)
A-UNIT
B-UNIT
(RD)
OUTDOOR WIRING DIAGRAM
MAIN
POWER
A
S/V
CM
FMo
P/NO : 3854A20375A
B
S/V
B/P
S/V
4WV
MAIN PCB ASSY
BK
BK
BK
BR
BK
BK
T/B1
RD
Co
BL
BL
YL
RD
C
S
HC F
R
BK
BK
BK
BK
BK
BK
WH
WH
BL
RD
RD
T/B2
(RD) (BL) (BK) (WH)
BL
BK
WH
FUSE 250V
T3.15A
BL
BR
WH
TO INDOOR UNIT
CN-COM
(WH)
CN-COM
CN-COMP
(WH)
CN-H,L,S,4
(WH)
CN-POWER
PIPE SENSOR
CN-TH1
(RD)
(WH)
1(L)
2(N)
1(L)
2(N)
3(A)
3(B)
A-UNIT
B-UNIT
(RD)
3. A2UC186FA0 4. A2UH186FA0