LG LS-K2460HL Service Manual ▷ View online
- 12 -
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)
- 13 -
Wiring Diagram
(1) Indoor Unit
1. LS-K1820/1860/1861/2420/2460/2621/2661CL/CM
2. LS-K1820/1860/1861/2420/2460/2621/2661HL/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
WH
ION
H.V.B
GN
(GN/YL)
OPTION
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
WH
ION
H.V.B
GN
(GN/YL)
OPTION
- 14 -
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-K1820/1860/1861/2420/2460/2621/2661CL/CM
2. LS-K1820/HL/HM
3854A90003K
OUTDOOR WIRING DIAGRAM
TO OUTDOOR UNIT
TERMINAL
BLOCK
BLOCK
CAPACITOR
PTC
BR
BL
RD
BK
GN/YL
GN/YL
BR
BL
RD
BK
GN/YL
1(L) 2(N)
3 4
COMP.
FAN
MOTOR
BR
H
C
F
R
S
C
RD
T / B 1
BR(OR)
BK
(RD)
YL
BK
YL
T / B 2
REVERSING
VALVE
3. LS-K1860/1861/2420/2460/2621/2661HL/HM
- 15 -
3854A90003M
OUTDOOR WIRING DIAGRAM
TO OUTDOOR UNIT
TERMINAL
BLOCK
CAPACITOR
PTC
BR
BL
RD
BK
GN/YL
GN/YL
BR
BL
RD
BK
GN/YL
1(L) 2(N)
3 4
COMP.
FAN
MOTOR
BR
H
C
F
R
S
C
RD
RD
BR
T/B 3
T/B 4
HEATER
RD
T / B 1
BR(OR)
BK(RD)
BK(RD)
YL
BK
YL
T / B 2
REVERSING
VALVE
Click on the first or last page to see other LS-K2460HL service manuals if exist.