LG LSC121PMA Service Manual - Page 10

Wiring Diagram

Page 10 highlights

Wiring Diagram (1) Indoor Unit 9K, 12K (Cooling Only Models, Cooling & Heating Models) CAPACITOR C F CN-TRANS TRANSFORMER (2) Outdoor Unit (9K, 12K) BL MAIN P.C.B RD YL T/B 1 BL BL BR ZNR BK MOTOR RD FUSE 3.15A BK RY-COMP 3 4 CN-POWER CN-DC/DC BR BL RD BR BK BL FUSE 2.5A H BR YL BR RSC COMP. O.L.P BL TERMINAL BLOCK (N) (L) G TO INDOOR UNIT POWER INPUT OUTDOOR WIRING DIAGRAM 3854A30077Z -10-

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Wiring Diagram
-10-
BL
BL
BK
BK
FUSE
3.15A
FUSE
2.5A
ZNR
CN-DC/DC
RY-COMP
3
4
MAIN P.C.B
YL
MOTOR
RD
BL
BR
BL
RD
BR
BL
TERMINAL
BLOCK
TO INDOOR UNIT
POWER
INPUT
3854A30077Z
OUTDOOR WIRING DIAGRAM
RD BR BK BL
G
H
F
C
CAPACITOR
CN-TRANS
TRANSFORMER
T/B 1
CN
-
POWER
BR
BR
YL
O.L.P
COMP.
S
R
C
(N)
(L)
(1) Indoor Unit
(2) Outdoor Unit (
9K, 12K)
9K, 12K (Cooling Only Models, Cooling & Heating Models)