LG AUUH368AB - Page 50

Wiring Diagrams
50 Universal System Air Conditioner
Cooling Only : AUUC186AB/AUUC246AB/AUUC306AB
Cooling Only : AUUC368AB/AUUC488AB/AUUC608AB
3854A20125T
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
BK
BL
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
TB
TMo
TMi
TH
LAC
OUTDOOR FAN MOTOR
CAPACITOR
POWER RELAY
TERMINAL BLOCK
MAIN TERMINAL BLOCK
TERMINAL BLOCK
THERMISTOR
LOW AMBINENT PWB
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
TH
1
2
3
4
5
6
LAC
FUSE T3.15A
TRIAC
7
8
9
GN/YL
Outdoor Unit Wiring Diagram
GN/YL
TMo
To the indoor unit
2(N)
1(L)
3
4
5
3854A24003D
F1
F1
RTM
POWER SUPPLY
STN
BK
BK
WH
RD
WH WH
52C
1
2
3
4
5
6
21
22
A2
A1
FMo
49FMo
FMo
49FMo
BK RD
WH BK
BL
WH
WH
CM
YL BK
OR
Co Co
TB
YL
OR
BK
BR
BK
OR
OR
BR
PIPE TH
(U)
T3
(V)
T2
(W)
T1
1
2
3
4
5
6
7
8
9
Low Ambient PCB
FUSE T3.15A
TRIAC
NOTE
BL : BLUE
BK : BLACK
OR : ORANGE
GN/YL : GREEN/YELLOW
RD : RED
WH : WHITE
YL : YELLOW
52C
TM
F1
CM
Co
FMo
TMo
MAGNECTIC CONTACTOR
MAIN TERMINAL BLOCK
FUSE (250V,10A)
COMPRESSOR
RUN CAPACITOR FOR FMo
OUTDOOR FAN MOTOR
TERMINAL BLOCK