LG AUUC306A - Outdoor Unit Wiring Diagrams (Cooling Only)

48 Universal System Air Conditioner
Wiring Diagrams
Cooling Only : AUUC186A/AUUC246A/AUUC306A
Cooling Only : AUUC368A/AUUC488A/AUUC608A
2. Outdoor Unit
3854A20125M
1(L)
POWER
SUPPLY
1Ø
220-240V~
50Hz
TMo
BR
BRBLGN/YL
PR
FMo
COMP
OUTDOOR WIRING DIAGRAM
Co
HCF
BL
BR
RD
BL
24
68
01
BL
BK
RD
FUSE(250V,5A)
FUSE(250V,5A)
BL
BL
BR
NOTE
RD:RED
WH:WHITE
YL:YELLOW
BL:BLUE
BK:BLACK
BR:BROWN
OR:ORANGE
GN/YL:GREEN/YELLOW
FMo
Co
PR
D.PWB
TB
TMo
TMi
TH
OUTDOOR FAN MOTOR
CAPACITOR
POWER RELAY
DEICER PWB
TERMINAL BLOCK
MAIN TERMINAL BLOCK
TERMINAL BLOCK
THERMISTOR
TO INDOOR UNIT
OR
YL
2(N)
5
6
7
8
4(N)
TMi
3(L)
WIRING OF FIELD
(CONNECTOR WIRING)
PR
C
S
R
OUTDOOR WIRING DIAGRAM
NOTE
RD:RED
WH:WHITE
YL:YELLOW
BL:BLUE
BK:BLACK
BR:BROWN
OR:ORANGE
GN/YL:GREEN/YELLOW
FMo
Co
PR
D.PWB
TB
TMo
TMi
TH
OUTDOOR FAN MOTOR
CAPACITOR
POWER RELAY
DEICER PWB
TERMINAL BLOCK
MAIN TERMINAL BLOCK
TERMINAL BLOCK
THERMISTOR
WIRING OF FIELD
(CONNECTOR WIRING)
RTMi
POWER SUPPLY
3Ø 380-415V~
50Hz
STN
BK
BK
BK
WH
WH WH
WH
RD
OR
BK
WH
D.PWB
TH
TNS
NO
NC
NO
NC
WH
OR
BK
PR
MC
1
2
3
4
5
6
31
T/B1
T/B2
32
B
A
FMo FMo
YL BK
OR
BK RD
RD
WH
CM
12
34
56
78
YL BK
OR
BK
BK
BK
BL
BL
RD
WH
Co Co
4WV
GN/YL
TMo
To the indoor unit
1
(
L
)
2
(
N
)
3
4
5
BK
WH
WH
BK
F1
3854A20125Q
F1
OR
BL
RD
CH
T3
(U)
T2
(V)
T1
(W)