Fuji Electric ROR12LCC, Service Manual, Page: 5 / 15

CIRCUIT DIAGRAM
2009.09.25 4
Models : RSA12LCC / ROR12LCC
INDOOR UNIT
OUTDOOR UNIT
Fan Motor
Stepping
Motor
Thermistor
(room temp.)
Terminal
Fuse 250V20A
Reactor Reactor
Fan Motor
Expansion
Valve
4-Way
Valve Assy
PCB (MAIN)
Compressor
Thermistor
(pipe temp.)
Thermistor (pipe)
Thermistor (Discharge Pipe)
Thermistor (outdoor temp.)
Display Board
Controller PCB
1
2
3
4
5
6
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
3
1
2
3
4
1
2
3
4
1
2
3
4
5
6
3 L N
WHITE
OR
RED
WHITE
RED
BLACK
BLACK
BLACK
BLACK BLACK
GREEN
BLACK
BLACK
BLACK
BLACK
BLACK
RED
RED
RED
BROWN
BLUE
ORANGE
ORANGE
YELLOW
WHITE
WHITE
WHITE WHITE
RED
WHITE
BLACK
BROWN
BROWN
W10
W7
W8
W9
W11
W4
W2
W1
W3
CN71
CN70
CN40
CN10
CN30
FM
C(W)
CM
S(V)
R(U)
PMV
4WV
P
O
W
E
R
R
E
LA
Y
3
4
TM
1
W
3
TM
2
CN2
CN4 CN5 CN7 CN6
CN3
C
N
20
1
1
10 11
2 3 4 5 6 7 8 9
1 2 3 4 5 6 7
1 2
3
4 5 6
7
1 2
3
4 5 6
1 2 3 4 5 6
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5 1 2 1 2
O
R
A
N
G
E
Y
E
LL
O
W
P
IN
K
B
LU
E
R
E
D
B
LA
C
K
B
LA
C
K
G
R
E
E
N
W
H
IT
E
B
LU
E
RED
BROWN
BLACK
GREEN / YELLOW
N
L
3
TH
E
R
M
A
L
FU
S
E
1
02
W
H
IT
E
Y
E
LL
O
W
B
LA
C
K
R
E
D
B
LU
E
W
H
IT
E
W
H
IT
E
W
H
IT
E
W
H
IT
E
W
H
IT
E
W
H
IT
E
R
E
D
B
LA
C
K
o
r G
R
AY
B
LA
C
K
o
r G
R
AY
F.
M
.
CONTROLLER PCB
TE
S
T
M
L
N
Derminal Board