LG LM50 Product Data page 43

A4UH306FA0
TO
INDOOR
UNIT-A
TO
INDOOR
UNIT-B
TO
INDOOR
UNIT-C
TO
INDOOR
UNIT-C
POWER
SUPPLY
Notes:
BL BLUE
RD RED
YL YELLOW
42 MPS Variable Multi Split System(50Hz, R410A)
Get user manuals: See SafeManuals.com
8. Wiring Diagrams
GN/YL
OUTDOOR WIRING DIAGRAM
GN/YL
TM
BL
3
2(N)
1(L)
BL
3
BR
3
2(N)
BL
1(L)
BR
3
1(L)
GN/YL
GN/YL
2(N)
GN/YL
BK
OR
GN/YL
BL
LEV LEV LEV LEV
D C B A
CN-LEV4 CN-LEV3 CN-LEV2 CN-LEV1
(WH) (YL) (BL)
(WH)
BL
RD
OR
CN-COMP
(RD)
YL
MAIN PWB ASSY
RD
WH
CN-FAN1
(WH)
CN-COM
(WH)
CN-FAN2
(WH)
FUSE
T3.15A
BR
BL
CN-TH1
CN-POWER BL
(WH) (RD) CN-H,L,S,4
(WH)
PIPE TEMP AIR TEMP
SENSOR SENSOR
BLACK
ORANGE
GREEN/YELLOW
BK BK
BL BL
OR OR FMo1
BR BR
TB1
YL YL
(WH)
Co
F
BK C BK
R
RD
H
S COMP-A
BL
C
BK
OLP
RD
C
YL
COMP-B
Co
S
H
TB2
BK BR
C
R
F
YL YL
BR BR
FMo2
OR OR
BK BK
BL BL
(WH)
BK
4WV
BK
(RD)
P/NO : 3854A20216V
BR BROWN
WH WHITE
CN CONNECTOR