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Model
LB-D1861 LB-D2461 LB-F3061 LB-F3661 LB-F3681 LB-F4261 LB-E4881 LB-E6081 LB-E6084_HL_CL_HP_CP
Pages
55
Size
1.62 MB
Type
PDF
Document
Service Manual
Brand
Device
Air Conditioner
File
lb-d1861-lb-d2461-lb-f3061-lb-f3661-lb-f3681-lb-f4.zip
Date
PREV: LG LB-D1860HL Service Manual

LG LB-D1861 / LB-D2461 / LB-F3061 / LB-F3661 / LB-F3681 / LB-F4261 / LB-E4881 / LB-E6081 / LB-E6084_HL_CL_HP_CP Service Manual ▷ View online

–13–
Wiring Diagram
HEAT PUMP
Model : LB-D1861HL/HP, LB-D2461HL/HP
Model : LB-D2461HL/HP(Only Australia)
OUTDOOR WIRING DIAGRAM
INDOOR WIRING DIAGRAM
COMP
R
S
H
4
2
8
6
1
0
C
F
BL
YL
OR
BK
TB2
BR
BR
BR
BR
BL
BL
BL
BL
BL
GN/YL
GN/YL
BK
YL
RD
CAPACITOR
REVERSING
VALVE
RD
C
POWER
RELAY
FAN
MOTOR
FUSE  5A
FUSE  5A
POWER
INPUT
TO INDOOR UNIT
TERMINAL
BLOCK
1
(
L
)
2
(
N
)
3
(
L
)
4
(
N
)
5
6
7
8
INDOOR
MOTOR
DRAIN
PUMP
BR
BR
YL
OR
RD
BL
BL
RD
BK
YL
BL
BL
BK
GN/YL
GN/YL
COMP
4 WAY
OUT FAN
FUSE
250V10A
TEMP.
THERMISTOR
PIPE
THERMISTOR
FLOAT S/W
REMOTE
CONTROL
ZONE
CONTROL
OPTION
TERMINAL
BLOCK
7
3
(
L
)
4
(
N
)
 5
6
TO OUTDOOR UNIT
OUTDOOR WIRING DIAGRAM
COMP
R
S
H
4
2
8
6
1
0
C
F
BL
YL
YL
WH
YL
OR
BK
TB2
BR
BR
BR
BR
BL
BL
BL
BL
BL
BL
GN/YL
GN/YL
BK
BK
RD
CAPACITOR
S/CAPACITOR
REVERSING
VALVE
RD
C
POWER
RELAY
FAN
MOTOR
FUSE  5A
FUSE  5A
POWER
INPUT
TO INDOOR UNIT
TERMINAL
BLOCK
3854A20119A
1
(
L
)
2
(
N
)
3
(
L
)
4
(
N
)
5
6
7
8
3
RY-
COMP
RY-
S/CAPA
CN-POWER
4
3
4
–14–
COOLING ONLY
Model : LB-D1861CL/CP, LB-D2461CL/CP
HEAT PUMP
Model : LB-F3061HL/HP
OUTDOOR WIRING DIAGRAM
INDOOR WIRING DIAGRAM
4
3854AP2708T
8
1
2
6
L3 L2 L1
0
R
C
S
5
6
1
3
2
4
CAPACITOR
BL
RD
BL
BR
BR
BK
SUMP
HEATER
BK
BL
BL
BR
BK
BL
BR
BK
HIGH PRESS
SWITCH
DEICER
PCB
BR
BL
POWER
INPUT
TO INDOOR UNIT
TERMINAL
BLOCK
TERMINAL
BLOCK
12
FUSE 5A
FUSE 5A
POWER
RELAY
REVERSING
VALVE
COMP
CAPACITOR
YL
OR
OR
BK
BK
BK
BK
WH
YL
FAN
MOTOR
INDOOR
MOTOR
DRAIN
PUMP
BR
BR
YL
OR
RD
BL
BL
RD
BK
BL
BL
BK
GN/YL
GN/YL
COMP
4 WAY
FUSE
250V10A
TEMP.
THERMISTOR
PIPE
THERMISTOR
FLOAT S/W
REMOTE
CONTROL
ZONE
CONTROL
OPTION
TERMINAL
BLOCK
7
3
(
L
)
4
(
N
)
 5
6
TO OUTDOOR UNIT
3854A30086Q
OUTDOOR WIRING DIAGRAM
INDOOR WIRING DIAGRAM
COMP
R
S
H
4
2
8
6
1
0
C
F
BL
YL
OR
BK
TB2
BR
BR
BR
BR
BL
BL
BL
BL
BL
GN/YL
GN/YL
YL
RD
CAPACITOR
RD
C
POWER
RELAY
FAN
MOTOR
FUSE  5A
FUSE  5A
POWER
INPUT
TO INDOOR UNIT
TERMINAL
BLOCK
1
(
L
)
2
(
N
)
3
(
L
)
4
(
N
)
5
6
7
8
INDOOR
MOTOR
DRAIN
PUMP
BR
BR
YL
OR
RD
BL
BL
RD
BL
BL
BK
GN/YL
GN/YL
COMP
FUSE
250V10A
TEMP.
THERMISTOR
PIPE
THERMISTOR
FLOAT S/W
REMOTE
CONTROL
ZONE
CONTROL
OPTION
TERMINAL
BLOCK
7
3
(
L
)
4
(
N
)
 5
6
TO OUTDOOR UNIT
–15–
HEAT PUMP
Model : LB-F3661HL/HP
Model : LB-F3661HL/HP(Only Australia)
OUTDOOR WIRING DIAGRAM
INDOOR WIRING DIAGRAM
7
8
1
TM
220-240V
1Ø, 50Hz
POWER SUPPLY
BK
63H2
52C
L1
L2
T1
T2
A2
A1
BK
WH
BK
52F1
1
2
3
4
5
6
TNS
NO
C  TH
NC
D.P
WH
BK
WH
BK
WH
BL
RD
GN/YL
BL
BK
YL
WH
T/B1
F1
BK
WH
WH
WH
Co
OR
YL
Co
OR
FMo
1
49FMo
3854A20025G
FMo
2
49FMo
20SV
YL
BK
BK
BR
BK
BL
BK
WH
BK
BK
BK
BK
GN/YL
Tmo
T
o
  the  indoor  unit
WH
GN/YL
2
3
L
N
1
2
3
4
5
6
CH1
BK
WH
RD
R
C
S
CM
Cr
PTCR
INDOOR
MOTOR
DRAIN
PUMP
BR
BR
BL
RD
BK
GN/YL
YL
OR
RD
BL
BL
BL
BK
GN/YL
COMP
4 WAY
FUSE
250V10A
ROOM.
THERMISTOR
PIPE
THERMISTOR
FLOAT S/W
REMOTE
CONTROL
ZONE
CONTROL
OPTIONAL
EXTRA
TERMINAL
BLOCK
TO OUTDOOR UNIT
3854A20031X
3(L)
4(N)
5
6
7
BK
F1
WH
WH
WH
WH
WH
S
R
C
CM
WH
WH
WH
WH
WH
1
2
3
4
5
6
BL
20SV
WH
Co
FMo1
48FMo
FMo2
48FMo
Co
Cs Cr
OR
YL
OR
YL
YL
YL
63H2
BR
BK
BK
BK
BK
BK
BK
BK
BK
GN/YL
Tmo
T
o
 the Indoor unit
BK
BK
BK
L1
T1
T2
L2
1
NO
NC
2
3
4
5
6
7
8
A2
A1
BK
D.P
C TH
52F1
TNS
BK
BK
BK
YL
BK
BL
BK
TIMER
RD
RD
RD
52C
CH1
BK
BK
BK
BK
BK
WH
52S
BK
A1
L3 L2
T3 T2
A2
REACTOR
BK
TM
240V
1Ø, 50Hz
POWER SUPPLY
1
L
N
GN/YL
2
3
BK
BK
Outdoor Unit Wiring Diagram
–16–
COOLING ONLY
Model : LB-F3661CL/CP
HEAT PUMP
Model : LB-F3681HL/HP
OUTDOOR WIRING DIAGRAM
INDOOR WIRING DIAGRAM
3854A20025J
INDOOR
MOTOR
DRAIN
PUMP
BR
BR
YL
OR
RD
BL
BL
RD
BL
BL
BK
GN/YL
GN/YL
COMP
FUSE
250V10A
TEMP.
THERMISTOR
PIPE
THERMISTOR
FLOAT S/W
REMOTE
CONTROL
ZONE
CONTROL
OPTION
TERMINAL
BLOCK
1
(
L
)
2
(
N
)
 4
 3
5
TO OUTDOOR UNIT
3854A20031Y
1
TM
220-240V
1Ø, 50Hz
POWER SUPPLY
BK
52C
L1
L2
T1
T2
A2
A1
BK
WH
WH
BK
WH
BL
GN/YL
T/B
F1
BK
WH
WH
Co
OR
YL
Co
OR
FMo
1
FMo
2
YL
BK
BK
BR
BK
BL
BK
BK
WH
GN/YL
T
o
  the  indoor  unit
WH
GN/YL
2
3
L
N
TMo
1
2
3
4
5
6
CH1
BK
WH
RD
R
C
S
CM
Cr
PTCR
OUTDOOR WIRING DIAGRAM
INDOOR WIRING DIAGRAM
3854A90021F
INDOOR
MOTOR
DRAIN
PUMP
BR
BR
BL
RD
BK
GN/YL
YL
OR
RD
BL
BL
BL
BK
GN/YL
COMP
4 WAY
FUSE
250V10A
ROOM.
THERMISTOR
PIPE
THERMISTOR
FLOAT S/W
REMOTE
CONTROL
ZONE
CONTROL
OPTIONAL
EXTRA
TERMINAL
BLOCK
TO OUTDOOR UNIT
3854A20031X
3(L)
4(N)
5
6
7
7
8
1
TM
380-415V
3Ø, 50Hz
POWER SUPPLY
BK
63H2
52C
1
3
5
31
2
4
6
32
B
A
BK
WH
BK
52F1
1
2
3
4
5
6
TNS
NO
C  TH
NC
D.P
WH
BK
WH
BK
WH
BL
RD
GN/YL
BL
BK
WH
T/B1
F1
BK
WH
WH
RD
BK
WH
BK
BK
RD
WH
T1
T3
T2
CH1
Co
OR
YL
Co
OR
FMo
1
FMo
2
CM
YL
YL
BK
BK
BR
BK
BL
BK
WH
GN/YL
TMo
T
o
  the  indoor  unit
WH
2 3 4
R S T N
20SV
BK
BK
BK
BK
1
2
3
4
5
6
Page of 55
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