Wiring Diagram - LG LBNG3061YL Service Manual

Wiring Diagram

Model : LBNG3061YL
INDOOR WIRING DIAGRAM
TERMINAL
BLOCK
Model : LBUG3061YL
Copyright ©2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
YL
INDOOR
MOTOR
BR
FUSE
GN/YL GN/YL
250V10A
RD
BL
BR
OPTIONAL
EXTRA
CONTROL
Comp.
RD
U U N
WH
V IPM P
V
BL
W
W
CN- CN- CN-
GATE1 GATE2 IPM
MOTOR
YL BR BL BK OR
(8PIN) (7PIN) (9PIN)
CN-FAN
CN- CN- CN-
GATE1 GATE2
IPM
MAIN
PCB
LEV
COND BK
SENSOR
AIR
SENSOR
NL
PIPE
SENSOR
BK
SUCTION
SENSOR
WH
DISCHARGE
CN-DATA
SENSOR
RD
1(L) 2(N) 3 5
TO INDOOR UNIT
- 9 -
RF REMOTE
DRAIN
CONTROL
PUMP
THERMISTOR
ZONE
TELE
CONTROL
3854A20172U
WH
400V,2500μF(DC LINK)
BK
CAPACITOR
BK
BK
BK BK
BRIDGE
DIODE
RD
BK
WH BK
CAPACITOR
RD
(400V,165μF)
RD WH
CN-DC
BL
BRIDGE
DIODE
RD WH
BR
BR
BR
(RD)
4 2
POWER
RELAY
0 1
WH
BK
YL
BR
YL
H/P SWITCH
GN/YL
BL
(WH) (WH)
BR
NOISE
(RD)
POWER-IN
FILTER
BR BL
GN/YL
BK
BL
BR
1(L) 2(N)
6
MAIN POWER
1Ø, 220~240V, 50Hz
3854A20179X
PIPE
FLOAT S/W
REMOTE
CONTROL
WH
WH
BL
BL
LGE Internal Use Only