LG multi V PLUS Service Manual page 241

Sub Board
CONNECTOR No.
CN01
CN02
CN03
CN04
CN05
CN06
CN07
CN08
CN10
CN11
CN12
CN14
CN15
CN16
CN17
CN18
CN19
CN20
CN21
CN22
CN23 CEN_CONTROL/WRITE
CN24 TO MAIN OUTDOOR
CN26
CN27
CN28
CN29
CN30
JIG1
JIG2
COLOR
WH
RD
BL
YL
GY
GR
NT
BK
VT
OR
BR
SPEC COLOR
AC POWER IN NT
AC TRANS IN NT
AC TRANS OUT YL
4WAY BK
LIQ(A) RD
LIQ(B) GY
HEATER(A) YL
HEATER(B) WH
HOT-GAS GR
OILPASS(A) BL
OILPASS(B) OR
MAGNET(A) RD
MAGNET(B) BL
H/P BL
PHASE NT
FAN(R) RD
FAN(L) BL
LEV-OUT RD
LEV-SC BL
TO JIG NT
BL
BK
OUT-AIR
S_PIPE(A) BK
D_PIPE(B)
D_PIPE(A)
HEX_PIPE(A) VT
HEX_PIPE(B)
SC-OUT
SC-IN YL
SC-L
P-SEN(H) RD
P-SEN(L) BL
JIG WH
JIG WH
WHITE
RED
BULE
YELLOW
GRAY
GREEN
NATURAL
BLACK
VIOLET
ORANGE
BROWN
DESCRIPTION
AC POWER
AC POWER TO TRANS
AC POWER FROM TRANS
4WAY REVERSING VALVE
CONSTANT(A) COMP LIQUID INJECTION VALVE
CONSTANT(B) COMP LIQUID INJECTION VALVE
CONSTANT(A) COMP CRANK HEATER
CONSTANT(B) COMP CRANK HEATER
HOT GAS BYPASS VALVE
NOT USE
NOT USE
CONSTANT(A) COMP MAGNETIC SWITCH
CONSTANT(B) COMP MAGNETIC SWITCH
HIGH PRESSURE
3 PHASE DETECT
FAN MOTOR(RIGHT)
FAN MOTOR(LEFT)
LINEAR EXPANSION VALVE(MAIN)
LINEAR EXPANSION VALVE(SUBCOOLING CIRCUIT)
TRANSMISSION WITH JIG
NOT USE
TRANSMISSION WITH MAIN OUTDOOR UNIT
OUTDOOR AIR THERMISTOR
CONSTANT(A) COMP SUCTION PIPE THERMISTOR
CONSTANT(B) COMP DISCHARGE PIPE THERMISTOR
CONSTANT(A) COMP DISCHARGE PIPE THERMISTOR
CONDENSOR PIPE THERMISTOR(A)
CONDENSOR PIPE THERMISTOR(B)
SUBCOOLING CIRCUIT OUTLET PIPE THERMISTOR
SUBCOOLING CIRCUIT INLET PIPE THERMISTOR
SUBCOOLING CIRCUIT LIQUID PIPE THERMISTOR
HIGH PRESSURE SENSOR
LOW PRESSURE SENSOR
JIG POWER
JIG POWER
Wiring Diagrams
Service Manual 241