Heat Pump; Cooling Only - LG LB-H1860RH Service Manual

HEAT PUMP

Model : LB-H2460RH
OUTDOOR WIRING DIAGRAM
BL CAPACITOR
R
RD
COMP
S
BR
C
BL
4 8 1
POWER
RELAY
2 6 0
WH
WH
1 ( L ) 2 ( N ) 3 ( L ) 4 ( N )
POWER
TO INDOOR UNIT
INPUT

COOLING ONLY

Model : LB-H2460FH
OUTDOOR WIRING DIAGRAM
BL CAPACITOR
R
RD H C
COMP
S
C
4 8
POWER
RELAY
2 6
1 ( L ) 2 ( N ) 3 ( L ) 4 ( N
POWER
TO INDOOR UNIT
INPUT
OR CAPACITOR
FAN
YL
RD
MOTOR
BK
BK
REMOVE JUMP WIRE TB1
WHEN CONNECTING
FIRE ALARM SYSTEM
OR
REVERSING
pipe TH
VALVE
D.P
NO NC NO NC
TNS
L1
WH
L2
L3 L4
BK
TB2
5 6 7 8
TERMINAL
BLOCK
3854A20126S
YL
FAN
F
OR BK FUSE T3.15A
1
MOTOR
BK
2
OR
3
REMOVE JUMP WIRE
1 4
WHEN CONNECTING
BK
FIRE ALARM SYSTEM
0 5
BL 6
7
WH
BK
8
9
BK
) 5 6 7 8 8
TERMINAL
BLOCK
3854A30079G
INDOOR WIRING DIAGRAM
FUSE
1
250V 5A
BR
2
FUSE
250V 3.15A
3
BL
4
GN/YL
5
6 RD
7
BK
8
9
TERMINAL
BLOCK
INDOOR WIRING DIAGRAM
FUSE
250V 5A
BR
FUSE
250V 3.15A
BL
GN/YL
RD
TERMINAL
BLOCK
–16–
BL
VENTILATOR
INDOOR DRAIN
MOTOR PUMP
YL
T/B
BK BK
TRIAC
A/CL
ZONE
UNIT
CONTROL
3854A20166Z
BL
VENTILATOR
INDOOR DRAIN
MOTOR
PUMP
YL
T/B
BK BK
TRIAC
A/CL
ZONE
UNIT
CONTROL
PIPE
THERMISTOR
FLOAT S/W
REMOTE
CONTROL
OPTION
PIPE
THERMISTOR
FLOAT S/W
REMOTE
CONTROL
OPTION
3854A20166M