LG LM50 2004-E1 Product Data page 42

8. Wiring Diagrams
A3UH216FA0
GN/YL
GN/YL
TO
INDOOR
UNIT-A
TO
INDOOR
UNIT-B
TO
INDOOR
UNIT-C
GN/YL
POWER
SUPPLY
Notes:
BL BLUE
RD RED
YL YELLOW
OUTDOOR WIRING DIAGRAM
TB1
TM
LEV
BL
1(L)
CN-LEV3
(YL)
2(N)
BR
3
BL OR
3
YL
RD
2(N)
1(L)
BR
CN-COM
(WH)
3
BL
GN/YL
BR
BL
1(L)
CN-POWER
(WH)
2(N)
PIPE TEMP
SENSOR
BK BLACK
OR ORANGE
GN/YL GREEN/YELLOW
LEV LEV
C B A
BK
CN-LEV2 CN-LEV1
(BL) (WH)
OLP
BL
BK
OLP
RD
CN-COMP
(RD) TB2
BK
MAIN PWB ASSY
BK
BK
CN-FAN1
(WH)
FUSE
T3.15A
CN-TH1
BL
(RD)
CN-H,L,S,4
(RD)
(WH)
AIR TEMP
SENSOR
BR
WH
CN
BK
BK
BL
OR
OR
FMo
BR
YL
YL
(WH)
Co
F
C BK
R
H RD
COMP-A
S
BL
C
RD
C
COMP-B
YL
Co S
BR
R
4WV
BK
P/NO : 3854A20216U
BROWN
WHITE
CONNECTOR
2004 Product Data 41