LG LB-H2460FH - Wiring Diagrams; LB-H1860 Series Wiring

–15–
Wiring Diagram
HEAT PUMP
Model : LB-H1860RH
COOLING ONLY
Model : LB-H1860FH
OUTDOOR WIRING DIAGRAM INDOOR WIRING DIAGRAM
INDOOR
MOTOR
DRAIN
PUMP
BL
BK BK
BK
RD
BL
BR
GN/YL
YL
OR
BL BL
BK
GN/YL
COMP
4 WAY
VENT
FUSE
250V 3.15A
TEMP.
THERMISTOR
PIPE
THERMISTOR
FLOAT S/W
REMOTE
CONTROL
ZONE
CONTROL
TERMINAL
BLOCK
TO OUTDOOR UNIT
3854A20166Z
FUSE
250V 5A
3(L) 4(N) 5 6 7
TRIAC
A/CL
UNIT
OPTION
VENTILATOR
T/B
COMP
R
S
4
2
8
6
1
0
BL
BL
WH
WH
BR
BR
BL
BL
BL
RD
BL
BL
BR
GN/YL
GN/YL
CAPACITOR
CAPACITOR
REVERSING
VALVE
RD
BR
RD
WIRING OF FIELD
BK
OR
TB1
OR
YL
BK
OR
BK
WH
BK
C
POWER
RELAY
FAN
MOTOR
FUSE 5A
FUSE 5A
POWER
INPUT
TO INDOOR UNIT
TERMINAL
BLOCK
3854A20128L
1
(
L
)
2
(
N
)
3
(
L
)
4
(
N
)
5
6
7
8
1
2
3
4
5
6
7
8
9
Low Ambient PCB
PIPE TH
TNS
NO
L1
L2
L3 L4
D.P
NC NO NC
pipe TH
TB2
REMOVE JUMP WIRE
WHEN CONNECTING
FIRE ALARM SYSTEM
OUTDOOR WIRING DIAGRAM INDOOR WIRING DIAGRAM
INDOOR
MOTOR
DRAIN
PUMP
BL
BK BK
RD
BL
BR
GN/YL
YL
OR
BL BL
BK
GN/YL
COMP
VENT
FUSE
250V 3.15A
TEMP.
THERMISTOR
PIPE
THERMISTOR
FLOAT S/W
REMOTE
CONTROL
ZONE
CONTROL
TERMINAL
BLOCK
TO OUTDOOR UNIT
FUSE
250V 5A
3(L) 4(N) 5 6 7
TRIAC
A/CL
UNIT
OPTION
VENTILATOR
T/B
3854A20166M3854A30079G
8
COMP
R
S
H
4
2
8
6
1
0
CF
BL
BL
YL
OR
OR
BK
BR
BR
BL
BR
BR
BL
BL
BL
BL
GN/YL GN/YL
BK
BK
BK
BK
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
WH
REMOVE JUMP WIRE
WHEN CONNECTING
FIRE ALARM SYSTEM
1
2
3
4
5
6
7
8
9
Low Ambient PCB
OUTDOOR TH
FUSE T3.15A
TRIAC