Wiring Diagram - LG LS-C1863R Manual

Schematic Diagram

Wiring Diagram

Indoor Unit
Heat pump
POWER
OR
MOTOR
BK
SH-CAPA.
BL
BL
BR
RY-COMP.
TERMINAL
1 ( L ) 2 ( N ) 3 4
BLOCK
FORCED
OPERATON
S/W
TO OUTDOOR UNIT
3854A20238K
Cooling only
POWER
OR
MOTOR
BK
SH-CAPA.
BL
BL
BR
RY-COMP.
TERMINAL
1 ( L ) 2 ( N )
BLOCK
FORCED
OPERATON
S/W
TO OUTDOOR UNIT
INDOOR WIRING DIAGRAM
3854A20238N
Copyright ©2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
MAIN PCB
ASM
THERMISTOR
TRIAC
DISPLAY
ZNR
STEP
MOTOR
STEP
MOTOR
OPTION
FUSE
AC250V/T2A
4 3
RD RD
H.V.B A/CL
BK BK
OPTION
RY-4WAY
RY-FAN
CN-MAIN
LIMIT S/W-1
CONNECTOR
PWB ASM
LIMIT S/W-2
CN-STEP1 CN-STEP2
SUC SUC
STEP STEP
MOTOR-1 MOTOR-2
MAIN PCB
ASM
THERMISTOR
TRIAC
DISPLAY
ZNR
STEP
MOTOR
STEP
MOTOR
OPTION
FUSE
AC250V/T2A
4 3
RD RD
H.V.B A/CL
BK BK
OPTION
CN-MAIN
LIMIT S/W-1
CONNECTOR
PWB ASM
LIMIT S/W-2
CN-STEP1 CN-STEP2
SUC SUC
STEP STEP
MOTOR-1 MOTOR-2
AS-H1863*M3
AS-H2463*M3
LS-C1863*M3, LS-C2463*M4
- 56 -
LS-H1863*M3
LS-H2463*M3
LGE Internal Use Only