Wiring Diagram - LG LV-B1860RL Service Manual

Wiring Diagram

(1) Indoor Unit
LV-B1860RL/2460RL
(2) Outdoor Unit
1. LV-B1860RL
RY1
5 3
COMP
7 8
C
S R
WH
T/B2
Cr
3 4 5 6
TO INDOOR
CONVERTIBLE HEAT PUMP
CAPACITOR
BR
MOTOR
GN/YL
GN/YL
BR
BL
BL
1 ( L ) 2 ( N )
3
POWER
INPUT
CONVERTIBLE(HEAT PUMP)
BK
5 3
OR
7 8
RY2
WH
Cr
YL
FAN
OR
MOTOR
BL
BK
BK
BK
THERMISTOR
T/B1 BK
L3 L2 L1
WH
YL
BK
GN/YL
TERMINAL
7
BLOCK
3854A20031D
TRANS-
FORMER
CN-TRANS
YL
CN-FAN
OR
RD RY-L
BL RY-M
BK
RY-H
DOOR S/W 1,2
3 FUSE
T3.15A
WH
RY-COMP
CN-4WAY
RY
BK
RD
GN/YL
TERMINAL
4 5 6 7 8
DISPLAY PCB
BLOCK
TO OUTDOOR UNIT
2. LV-B2460RL
COMP
C
R
S
Cr
3
CONVERTIBLE HEAT PUMP
–9–
THERMISTOR
CN-TH
MAIN PCB
ASSY.
STEP
MOTOR
STEP
MOTOR
CN-DISP
ASSY.
(INDOOR)
BK
RY1 5 3
OR
5 3
7 8
RY2
7 8
WH
FAN
WH
MOTOR
BL
T/B2
BK
T/B1
BK
WH
YL
BK
GN/YL
TERMINAL
4 5 6 7
TO INDOOR
YL
Cr
OR
BK
T/B3
BK
THERMISTOR
L3 L2 L1
BLOCK
3854A20025L