LG LM50 2004-E1 Product Data page 39

8. Wiring Diagrams
A4UC306FA0
GN/YL
GN/YL
TO
INDOOR
UNIT-A
TO
INDOOR
UNIT-B
TO
INDOOR
UNIT-C
TO
INDOOR
UNIT-C
GN/YL
GN/YL
POWER
SUPPLY
GN/YL
Notes:
BL BLUE
RD RED
YL YELLOW
38 MPS Variable Multi Split System(50Hz, R410A)
OUTDOOR WIRING DIAGRAM
TM
LEV
BL D
3
CN-LEV4
(WH)
2(N)
1(L)
BL
OR
3
YL
BR
RD
3
WH
2(N)
BL
CN-COM
1(L)
(WH)
BR
3
BR
1(L)
BL
CN-POWER
(WH)
2(N)
BK BLACK
OR ORANGE
GN/YL GREEN/YELLOW
BL
TB1
LEV LEV LEV
C B A
BK
CN-LEV3 CN-LEV2 CN-LEV1
(YL) (BL) (WH)
BL
BK
OLP
RD
CN-COMP
(RD)
TB2
BK
MAIN PWB ASSY
CN-FAN1
(WH)
CN-FAN2
(WH)
FUSE
T3.15A
CN-TH1
(RD)
AIR TEMP
SENSOR
P/NO : 3854A20392C
BR
WH
CN
BK BK
BL BL
OR OR FMo1
BR BR
YL YL
(WH)
Co
F
C BK
R
RD
H
S COMP-A
BL
C
RD
C
YL
COMP-B
Co
S
H
BR
C
R
F
YL YL
BR BR
OR OR FMo2
BK BK
BL BL
(WH)
BROWN
WHITE
CONNECTOR