LG LT-E1860RJ Service Manual page 15

• COOLING ONLY
Model No.: LT-D3680FJ/FH
INDOOR WIRING DIAGRAM
BR
INDOOR
MOTOR
YL
FUSE T3.15A
BR
BL
RD
GN/YL
TERMINAL
BLOCK
Model No.: LT-D4880FJ/FH
INDOOR WIRING DIAGRAM
BR
YL
FUSE T3.15A
BR
BL
RD
GN/YL
TERMINAL
BLOCK
DRAIN STEP
PUMP MOTOR
THERMISTOR
FLOAT S/W
CN - DISP
OPTION
RD
DISPLAY PCB
BK
3854A20072J
INDOOR DRAIN STEP
MOTOR PUMP MOTOR
THERMISTOR
FLOAT S/W
CN - DISP
OPTION
RD
DISPLAY PCB
BK
3854AP20072J
OUTDOOR WIRING DIAGRAM
CM
T1
T3
T2
PIPE
2 4 6 32
A
52C
B
31
1 3 5
REMOTE
BK
CONTROL
R S
3Ø, 50Hz
380-415V
POWER SUPPLY
OUTDOOR WIRING DIAGRAM
TM
R S T N
PIPE
POWER SUPPLY
Co
REMOTE
CONTROL
YL
49FMo
–15–
CM COMPRESSOR
52C MAGNECTIC CONTACOR
CH CRANK CASE HEATER FOR CM
Co RUN CAPACITOR FOR FMo
TMo TERMINAL BLOCK(FOR POWER)
FMo
OR BK
OR
Co
BK
BL
WH
RD
TB
WH
FUSE
T N 1(L) 2(N) 3 4 5
To the indoor unit
F1
BK
BK
WH
RD
F1
WH
OR
1 3 5 31
52C
A
B
2 4 6 32
BK
OR
TB
BR BR
Co
BK RD
BK YL BK
WH
OR OR
FMo FMo BL
49FMo
T1
T2
T3
CM
C TH THERMISTOR FOR PIPE TEMP.
FMo OUTDOOR FAN MOTOR
FUSE 250V, 5A
TB TERMINAL BLOCK(FOR JUMP)
1
WH
2
3
4
5
6
7
8
9
GN/YL
TMo
WIRING OF FIELD
(CONNECTING WIRE)
3854A30079F
WH
1
2
3
4
5
6
7
WH BK
8
9
1(L)
WH
2(N)
3
4
5
TMo
GN/YL
3854A20077F