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7. Wiring Diagrams
Model No.: LV-B2860CL
Indoor Unit
TRANS-
FORMER
CAPACITOR
CN-TRANS
BR
YL
CN-FAN
OR
RY-L
RD
MOTOR
BL
RY-M
GN/YL
BK
RY-H
DOOR S/W 1,2
GN/YL
3
4
RY-COMP
CN-4WAY
TERMINAL
1 ( L ) 2 ( N )
3
4
BLOCK
TO OUTDOOR UNIT
Notes:
RY
RELAY
BR
BROWN
WH
WHITE
Model No.: LV-B2860HL
Indoor Unit
TRANS-
FORMER
CAPACITOR
CN-TRANS
BR
YL
CN-FAN
OR
RD
RY-L
MOTOR
BL
RY-M
GN/YL
BK
RY-H
DOOR S/W 1
GN/YL
3
BR
FUSE
T3.15A
WH
4
RY-COMP
CN-4WAY
BL
RY-4WAY
BK
RD
RY-FAN
GN/YL
TERMINAL
1 ( L ) 2 ( N )
3
4 5
6
7
8
TO OUTDOOR UNIT
Notes:
RY
RELAY
BR
BROWN
WH
WHITE
THERMISTOR
CN-TH
MAIN PCB
ASSY.
STEP
MOTOR
FUSE
T3.15A
STEP
MOTOR
CN-DISP
DISPLAY PCB
ASSY.
3854A20039L
BL
BLUE
RD
RED
YL
YELLOW
THERMISTOR
CN-TH
MAIN PCB
ASSY.
STEP
MOTOR
STEP
MOTOR
CN-DISP
DISPLAY PCB
BLOCK
ASSY.
3854A20125A
BL
BLUE
RD
RED
YL
YELLOW
Outdoor Unit
BL
R
RD
COMP
S
P.T.C
C
(OPTION)
4
POWER
RELAY
2
L
N
1
POWER
TO INDOOR UNIT
INPUT
BK
BLACK
OR
ORANGE
GN/YL
GREEN/YELLOW
Outdoor Unit
CAPACITOR
BL
R
RD
COMP
S
C
P.T.C
(OPTION)
4
8
1
POWER
RELAY
2
6
0
BK
BK
L
N
1
(
L
)
2
(
N
)
CRANK-CASE
HEATER
POWER
TO INDOOR UNIT
INPUT
BK
BLACK
OR
ORANGE
GN/YL
GREEN/YELLOW
Ceiling & Floor, Ceiling Suspended (50Hz, R22)
CAPACITOR
CAPACITOR
YL
FAN
OR
MOTOR
BK
BK
TB1
8
1
6
0
GN/YL
TERMINAL
2
3
BLOCK
3854A20077S
OR
FAN
YL
MOTOR
BK
OR
Defrost PCB
Pipe TH
N0
NC
N0 NC
TNS
L1
BK
BK
L2
L3
L4
BK
WH
BK
BK
WH
TB2
TB1
BL
TERMINAL
3
4
5
BLOCK
3854A20126B
25
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