LG LS-K1862HL / LS-2462HL Service Manual ▷ View online
- 10 -
Pipe length and the elevation
* Capicity is based on standard length and maximum allowance length is the basis of
reliability.
* Oil trap should be installed per 5~7 meters.
* Numerical value in "(
)" is for Rotary Comp. model.
CAUTION
Outdoor unit
Indoor unit
A
B
A
Oil trap
Outdoor unit
Indoor unit
B
In case more than 5m
18K(60Hz)
5/8"
1/4"
4 or 5
10
20
20
18K(50Hz)
1/2"
1/4"
4 or 5
15
30
30
24K(60Hz)
5/8"
1/4"
4 or 5
15
30
30
24K(50Hz)
5/8"
3/8"
4 or 5
15
30
30
Pipe Size
Capacity
(Btu/h)
GAS
LIQUID
Additional
Refrigerant
(g/m)
Max.
Length
A (m)
Max.
Elevation
B (m)
Standard
Length
(m)
- 11 -
Wiring Diagram
(1) Indoor Unit
1. LS-K2463CL/CM
2. LS-K2463HL/HM
3854A90003J
INDOOR WIRING DIAGRAM
CN-DISP1
CN-U/D
FUSE
AC250V/T2A
CN-TH1
SSR
SH-CAPA.
BR
GN/YL
BL
BR
YL
OR
BK
CN-TAB1
CN-TAB2
CN-4WAY
RY-COMP.
ZNR
RY-4WAY
RY-FAN
CN-MOTOR
THERMISTOR
FORCED
OPERATION
OPERATION
AUTO
RESTART
REMOTE
CONTROL
CONTROL
STEP
MOTOR
CN-L/R
STEP
MOTOR
MOTOR
MAIN PCB
ASM
DISPLAY PCB ASM
POWER
TO OUTDOOR UNIT
PILLAR
TERMINAL
TERMINAL
BR
BL
RD
BK
GN/YL
BR
BL
RD
BK
GN/YL
1(L) 2(N)
3 4
4
3
OPTION
WH
ION
H.V.B
GN
(GN/YL)
3854A90003L
INDOOR WIRING DIAGRAM
CN-DISP1
FUSE
AC250V/T2A
CN-TH1
SSR
SH-CAPA.
BR
GN/YL
BR
YL
OR
BK
CN-TAB1
CN-TAB2
RY-COMP.
ZNR
CN-MOTOR
THERMISTOR
FORCED
OPERATION
OPERATION
AUTO
RESTART
REMOTE
CONTROL
CONTROL
MOTOR
MAIN PCB
ASM
DISPLAY PCB ASM
POWER
TO OUTDOOR UNIT
PILLAR
TERMINAL
TERMINAL
BR
BL
GN/YL
BR
BL
GN/YL
1(L) 2(N)
3
4
BL
CN-U/D
STEP
MOTOR
CN-L/R
STEP
MOTOR
OPTION
WH
ION
H.V.B
GN
(GN/YL)
- 12 -
3. LS-K1862/2462/2464CL/CM
4. LS-K1862/2462/2464HL/HM
3854A90003U
INDOOR WIRING DIAGRAM
CN-DISP1
FUSE
AC250V/T2A
CN-TH1
SSR
SH-CAPA.
BR
GN/YL
BR
YL
OR
BK
CN-TAB1
CN-TAB2
RY-COMP.
ZNR
CN-MOTOR
THERMISTOR
FORCED
OPERATION
OPERATION
AUTO
RESTART
RESTART
REMOTE
CONTROL
CONTROL
MOTOR
MAIN PCB
ASM
DISPLAY PCB ASM
POWER
TO OUTDOOR UNIT
PILLAR
TERMINAL
TERMINAL
BR
BL
GN/YL
BR
BL
GN/YL
1(L) 2(N)
3
4
BL
CN-U/D
STEP
MOTOR
CN-L/R
STEP
MOTOR
RD
H.V.B
A/CL
OPTION
BK
BK BK
BK
BK
BK
LIMIT
S/W
S/W
3854A90003V
INDOOR WIRING DIAGRAM
CN-DISP1
CN-U/D
FUSE
AC250V/T2A
CN-TH1
SSR
SH-CAPA.
BR
GN/YL
BL
BR
YL
OR
BK
CN-TAB1
CN-TAB2
CN-4WAY
RY-COMP.
ZNR
RY-4WAY
RY-FAN
CN-MOTOR
THERMISTOR
FORCED
OPERATION
OPERATION
AUTO
RESTART
RESTART
REMOTE
CONTROL
CONTROL
STEP
MOTOR
MOTOR
MAIN PCB
ASM
DISPLAY PCB ASM
POWER
TO OUTDOOR UNIT
PILLAR
TERMINAL
TERMINAL
BR
BL
RD
BK
GN/YL
BR
BL
RD
BK
GN/YL
1(L) 2(N)
3 4
4
3
CN-L/R
STEP
MOTOR
RD
H.V.B
A/CL
OPTION
BK
BK BK
BK
BK
BK
LIMIT
S/W
S/W
- 13 -
R
S
C
F
H
C
COMP.
TO INDOOR UNIT
OUTDOOR WIRING DIAGRAM
MOTOR
FAN
BR
OPTION
PTC
CAPACITOR
YL
TP
RD
TERMINAL
BLOCK
BLOCK
3854AR2735F
BR(OR)
BR BL
BK
YL
GN/YL
GN/YL
GN/YL
1(L) 2(N)
(2) Outdoor Unit
1. LS-K1862/2462CL/CM
2. LS-K2463/2464CL/CM
OPTION
PTC
R
S
YL
BR
RD
YL
YL
RY-S/CAPA
4
3
RY-COMP
4
3
START
CAPACITOR
CAPACITOR
CAPACITOR
BR(OR)
C
COMP.
OLP
YL
BK
FAN
MOTOR
MOTOR
C
F
H
BR
OR
BR
RD
T/B
BL
BL
SOFT STARTER PCB
TERMINAL
BLOCK
BLOCK
BL
GN/YL
GN/YL
GN/YL
1(L) 2(N)
TO INDOOR UNIT
3854A90003W
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