Outdoor Unit Wiring Diagram; Lge Internal Use Only - LG AP-Z Series Svc Manual

Wiring Diagram
(2) AP-Z488TC0
Copyright ©2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
INDOOR ELECTRIC CIRCUIT
AC PCB ASM
BR BR OR
BK
INDOOR
CAPACITOR
BL
MOTOR
RD
YL YL
DOOR S/W
GN/YL
BK
RD RD
WH
DOOR S/W HEAT PCB ASM
CN-
AIR
HEAT
CLEANER
(AIR CLEANER MODEL ONLY)
PIPE
SENSOR
NOTE
RD : RED
BL : BLUE
BK : BLACK
KEY PCB ASM
BR : BROWN
OR : ORANGE
YL : YELLOW
GN/YL : GREEN/YELLOW
DC PCB ASM
P/NO; 3854A20410A
ELECTRIC HEATER DIAGRAM
RY-1
PTC HEATER
RY-2
PTC HEATER
BL
BL
1 2 3 4 5 6
POWER SUPPLY
(CONNECT CONTACT "R","N" OF OUTDOOR TERMINAL BLOCK "TM")

Outdoor Unit Wiring Diagram

F1
BK
BK
BK
WH
RD
F1
WH
OR
WH
BK
TM
R S T N
1 3 5 21
52C
CRANK-CASE
A2
POWER SUPPLY HEATER
2 4 6 22
3Ø,380-415V~,50Hz
TERMINAL(4P)
BK
BK
BK
Co Co
BK RD
WH
YL BK YL BK
(T1)
(T2)
W
OR OR (T3)
V
FMo FMo U
49FMo 49FMo
CM
- 14 -
GN/YL
BL
RD
BL
BR
CN-OUTUNIT
CN-FAN
FUSE
250V
RY-COMP
3.15A
CN-AIRC
RY-4WAY
RY-HIGH
RY-MID
CN-HEAT RY-LOW
RY-SYNC
CN-
SYN.
EVA TH
CN-
MOTOR
SYNC
CN-CABLE
CN-CABLE
CN- ROOM
ROOM TH
SENSOR
TS TF
TS TF
P/NO. : 3854A20411A
D.P
C TH
BK
NO NC NO NC
TNS
WH
WH
52F1
BK
1 2
OR
A1 OR 3 4
WH
T/B1 5 6
7 8
T/B2
RD
BL
RD
WH
BK
BK
1 ( L
WH
2 ( N
RD
3
4
BK BL
5
20SV
BK BL
TMo
GN/YL
P/NO : 3854A20119V
)
)

LGE Internal Use Only