Outdoor Unit Wiring Diagram - LG ATNC186ELAA Service Manual

Heat Pump : AUUH186AB/AUUH246AB/AUUH306AB
POWER
SUPPLY
1Ø
220-240V~
50Hz
Heat Pump : AUUH368AB/AUUH488AB/AUUH608AB

Outdoor Unit Wiring Diagram

OUTDOOR WIRING DIAGRAM
PR
TMo
BR BR
1(L)
RD
2 4
Co
BL BL BL
2(N)
6 8
GN/YL
RD
YL
FMo
GN/YL BL BR
0 1 RD
PR
BL
FUSE(250V,5A)
FUSE(250V,5A)
Fuse
(250V 5A)
BK
BK
BK
WH
RD
Fuse
(250V 5A)
WH
BK WH
R S T N
WH
1 3 5 21
CRANK-CASE
A1
HEATER
MAGNETIC
A2
BK
POWER SUPPLY
CONTACTER 2 4 6 22
OR
BK
BK
CAPACITOR CAPACITOR
BK RD
YL BK YL BK
WH
OR OR
FAN FAN
(V) (W)
MOTOR MOTOR
T2 T1
(U)
T3
COMP.
C
COMP
S
R
LAC
FMo
Co
TRIAC
PR
TB
1 2 3 4 5 6 7 8 9
TMo
BK OR WH BK TMi
TH
TH
D.PWB
LAC
TB1
TB2
BK
BK
Co
D-PWB
L4 L3 L1
OR
4WV NC NO NCNO
TH
BK
L2
WH
BL
4(N)
BR
3854A20125S
REMOVE JUMP WIRE
WHEN CONNECTING
FIRE ALARM SYSTEM
BK
WH
pipe TH
D.P
NO NO
NC NC
BK TNS
WH
T/B3
OR
1
BL
BK
2
BK
1 2
3
3 4
OR
4
WH 5 6
T/B1
5
BK
BK
7 8
BK
6
T/B2
POWER WH
7
RELAY
BK
8
BL
9
WH WH
BK
BK
BK
1(L)
WH
2(N)
BK
3
4
BK BL
5
REVERSING
VALVE
6
BK BL
TERMINAL BLOCK
GN/YL
Wiring Diagrams
NOTE
RD:RED
WH:WHITE
YL:YELLOW
BL:BLUE
BK:BLACK
BR:BROWN
OR:ORANGE
GN/YL:GREEN/YELLOW
OUTDOOR FAN MOTOR
CAPACITOR
POWER RELAY
TERMINAL BLOCK
MAIN TERMINAL BLOCK
TERMINAL BLOCK
THERMISTOR
DEICER PWB
LOW AMBINENT PWB
WIRING OF FIELD
(CONNECTOR WIRING)
TMi
8
7
6
5
3(L)
FUSE T3.15A
P/NO : 3854A24003B
Service Manual 51