LG LB-F3060HL / LB-F3060CL Service Manual ▷ View online
Refrigeration Cycle Diagram
■
LB-F3060HL
(
§
Rated performance for refrigerant line length of: 5m)
For installation over rated distance, 50g of refrigerant should be added for each meter.
ex) When installed at a distance of 15m, 500g of refrigerant should be added.
(15-5) x 50g = 500g
Pipe size(Diameter: ø)
Piping length(m)
Elevation(m)
MODEL
Gas
Liquid
Rated
Max.
Rated
Max.
LB-F3060HL
5/8"
3/8"
5
25
5
15
INDOOR UNIT
OUTDOOR UNIT
HEAT
EXCHANGER
EXCHANGER
HEAT
EXCHANGER
EXCHANGER
COMPRESSOR
GAS SIDE
LIQUID SIDE
COOLING
HEATING
REVERSING
VALVE
VALVE
CHECK VALVE
CAPILLARY TUBE
CAPILLARY TUBE
BY PATH CAPILLARY TUBE
–7–
–8–
■
LB-F3060CL
(
§
Rated performance for refrigerant line length of: 5m)
For installation over rated distance, 50g of refrigerant should be added for each meter.
ex) When installed at a distance of 15m, 500g of refrigerant should be added.
(15-5) x 50g = 500g
Pipe size(Diameter: ø)
Piping length(m)
Elevation(m)
MODEL
Gas
Liquid
Rated
Max.
Rated
Max.
LB-F3060CL
5/8"
3/8"
5
25
5
15
INDOOR UNIT
OUTDOOR UNIT
HEAT
EXCHANGER
(CONDENSER)
EXCHANGER
(CONDENSER)
HEAT
EXCHANGER
(CONDENSER)
EXCHANGER
(CONDENSER)
COMPRESSOR
GAS SIDE
LIQUID SIDE
CAPILLARY TUBE
Wiring Diagram
■
Model: LB-F3060HL
(1) Indoor Unit
(2) Outdoor Unit
–9–
WIRING DIAGRAM
POWER
SUPPLY
SUPPLY
BK
BR
BR
BR
BR
WH
PIPE TH
YL
OR
WH
S
U
M
P
H
E
A
T
E
R
BK
BK
BK
BR
BK
GN/YL
3
5
3
1
6
4
4
2
E
R
D
O
R
COi
TRANS
Re
FMi
CN-TRANS2
CN-TH
EVA
TH
TH1
PWB ASM
P/N:3854A90001M
BL
CN-POWER
CN-TRANS1
CN-MOTOR
CN-OUT
CN-REMO
D
C
1
2
V
S
IG
N
A
L
G
N
D
(
R
D
)
(
Y
L
)
(
B
R
)
R
Y
-F
A
N
R
Y
-4
W
A
Y
R
Y
-C
O
M
P
Low
Hi
OUTDOOR UNIT
INDOOR UNIT
OR
RD BL
R
COMP
S
C
YL
BK
BK
BK
BL
WH
BL
GN/YL
GN/YL
NOTE
BL
BK
BR
RD
BK
BR
RD
BLUE
BLACK
BROWN
RED
BLACK
BROWN
RED
:
:
:
:
:
:
:
OR
WH
YL
GN/YL
WH
YL
GN/YL
ORANGE
WHITE
YELLOW
GREEN/YELLOW
WHITE
YELLOW
GREEN/YELLOW
*
HIDDEN LINE(---) : FIELD WIRING
:
:
:
:
:
:
:
BK
REVERSING
VALVE
VALVE
FAN
MOTOR
HIGH PRESS
SWITCH
SWITCH
CAPACITOR
CAPACITOR
TERMINAL
BLOCK
BLOCK
L1
L3
1
2
L2
FUSE
(250V,5A)
FUSE
(250V,5A)
BL
BL
BL
4
2
8
6
1
0
POWER
RELAY
RELAY
1
(L
)
2
2
(N
)
Med
4
3854AP2708T
OUTDOOR WIRING DIAGRAM
8
1
2
6
L3 L2 L1
0
R
C
S
5
6
1
3
2
4
CAPACITOR
BL
RD
B
L
B
R
BR
BK
SUMP
HEATER
HEATER
BK
B
L
B
L
B
R
B
K
B
L
B
R
B
K
H
IG
H
P
R
E
S
S
S
W
IT
C
H
D
E
IC
E
R
P
C
B
B
R
B
L
POWER
INPUT
TO INDOOR UNIT
TERMINAL
BLOCK
TERMINAL
BLOCK
BLOCK
1
2
F
U
S
E
5
A
F
U
S
E
5
A
POWER
RELAY
RELAY
REVERSING
VALVE
COMP
CAPACITOR
YL
OR
OR
BK
BK
BK
BK
WH
YL
FAN
MOTOR
–10–
■
Model: LB-F3060CL
(1) Indoor Unit
(2) Outdoor Unit
4
E
COi
TRANS
WH
BL
BK
BR
OR
CN-TRANS2
PWB ASM
CN-POWER
CN-TRANS1
Hi Med Low
CN-MOTOR
GN/YL
5
3
4
6
3
DC-12V
( RD
)
( YL
)
( BR
)
SIGNAL
GND
CN-REMO
P/NO ; 3854A90001Q
INDOOR ELECTRIC CIRCUIT
NOTE
BL
BK
BR
OR
BK
BR
OR
BLUE
BLACK
BROWN
ORANGE
BLACK
BROWN
ORANGE
:
:
:
:
:
:
:
RD
WH
WH
Y L
GN/YL
RED
WHITE
YELLOW
GREEN/YELLOW
WHITE
YELLOW
GREEN/YELLOW
:
:
:
:
:
:
:
4
8
1
2
6
0
R
C
S
1
CAPACITOR
BL
RD
BL
BR
BL
BR
BL
BL
BK
BL
BR
POWER
INPUT
1P,220-240V,50Hz
FUSE 5A
FUSE 5A
POWER
RELAY
RELAY
COMP
CAPACITOR
OUTDOOR UNIT
INDOOR UNIT
YL
OR
OR
BK
BL
BK
BR
BL
BL
GN/YL
GN/YL
FAN
MOTOR
5
R
Y
-COMP
CN-OUT
FMi
CN-TH
EVA
TH
ROOM
TH1
Remo.
4
3854A20025W
OUTDOOR WIRING DIAGRAM
8
1
2
6
0
R
C
S
5
6
1
3
2
4
CAPACITOR
BL
RD
BL
BR
BL
BL
BK
BK
GN/YL
BL
BR
BR
BR
BL
POWER
INPUT
TO INDOOR UNIT
TERMINAL
BLOCK
FUSE 5A
FUSE 5A
POWER
RELAY
RELAY
COMP
CAPACITOR
YL
OR
OR
BK
BK
FAN
MOTOR
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