LG LBNS3061BL Service Manual page 24

Model : LB-M7280BL
1. Indoor (LBNM7281BL)
INDOOR WIRING DIAGRAM
TERMINAL
BLOCK
2. Outdoor (LBUM7280BL)
OUTDOOR UNIT WIRING DIAGRAM
Tm R S T N
POWER SUPPLY
3Ø,380-415,50Hz
TERMINAL(4P)
Co
FMo
49FMo
F1,2,3 FUSE(250V,10A)
49C INTERNAL O.L.P FOR COMP.
FMo OUTDOOR FAN MOTOR
49FMo INTERNAL T.P FOR FMo
Copyright ©2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
OR
INDOOR
MOTOR
OR
FUSE
GN/YL GN/YL
250V10A
BK
RD
BL
BR
OPTIONAL
EXTRA
63H2
BK
F1
BK
BK
WH
RD
RD
WH F2
WH
63H1
F3
RD RD
GN/YL
1 3 5 21 A2
A1
2 4 6 22
52C
Co
T1 T3 T2
FMo
COMP
49FMo
49C
Co RUN CAPACITOR FOR FMo
D.P DEICER PCB
C TH THETMISTOR FOR PIPE TEMP.(OUTDOOR)
20SV 4-WAY VALVE COIL
RF REMOTE
DRAIN
CONTROL
PUMP
ZONE
TELE
CONTROL
CONTROL
3854A20172T
BK
BK
WH
BK
BK
3.P.D
R S T D.P
B A
1
YL
3
5
WH WH
7
52F1
BK
RD
BK
BL
20SV
BL
NOTE
BL : BLUE RD : RED
BK : BLACK WH : WHITE
BR : BROWN YL : YELLOW
OR : ORANGE GN/YL : GREEN/YELLOW
52C MAGNETIC CONTACTOR
52F1 RELAY FOR FMo
TM MAIN TERMINAL BLOCK
TMo TERMINAL BLOCK FOR CONNECTING
- 24 -
PIPE
THERMISTOR
FLOAT S/W
REMOTE
CONTROL
P/NO.:3854A20021V
C TH
TNS
NC NO NC NO
2
4
6
8
GN/YL
Tmo
63H1 HIGH PRESSURE SWITCH
63H2 HIGH PRESSURE SWITCH FOR HEATING
3.P.D 3 PHASE DETECTOR
LGE Internal Use Only