LG LP-E5020CL Service Manual page 15

(6) LP-E50B0HL/HA
INDOOR ELECTRIC CERCUIT
Outdoor Unit Wiring Diagram
WH
TM R S T N
52C
3ø, 3 wires,
WH
220V.
BK
Co Co
YL OR YL OR
BR BR
BK BK
FMo1 FMo2
49FMo 49FMo
D.P
WH
BK
63H2
BK
BK
OR
BK WH RD BK
1 3 5 31
T/B1
A
WH
B
2 4 6 32
T/B2
BK RD
WH
51C
Ta
Tc
L1 L2
BK WH RD
WH
WH
WH RD BK
V W X BL
U Y
20SV
Z
BL
CM
C TH
TNS
NC
NO
52F1
1 2
3 4
5 6
7 8
YL
WH
RD BK
BK BR
1
BL
2
BR
3
BL
4
5
GN/YL
6
Tmo
GN/YL
– 15 –
WIRING FOR 220V
WIRING OF FIELD
(CONNECTING WIRE)
NOTE
BL : BLUE RD : RED
BK : BLACK WH : WHITE
: :
BR BROWN YL YELLOW
: :
OR ORANGE GN/YL GREEN/YELLOW
( Caution )
1. Basic wiring is 3ø,3 wires, 220V.
2. For setting E.O.C.R current
POWER SUPPLY CURRENT(A) TIME(sec)
3ø,220V,60HZ 30.0
3ø,380V,60HZ 17.5
63H2 HIGH PRESSURE SWITCH FOR HEATING
C TH THERMISTOR FOR PIPE TEMP.
63H1 INTERNAL T.P FOR FMo
CH CRANKCASE HEATER
20SV REVERSING COIL
52C MAGNETIC CONTACTOR
MAIN TERMINAL BLOCK
TM
RELAY FOR FMO
52F1
E.O.C.R
51C
COMPRESSOR
CM
Co RUN CAPACITOR FOR FMo
FMo OUTDOOR FAN MOTOR
F1 FUSE (250V, 10A)
DP DEICER PCB
TERMINAL BLOCK
TMo
5
5