Hiyasu HOW-12FA, Service Manual

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BLACK
BLACK
WHITE BLUE
WHITE
RED
ORANGE
WHITE RED
INDOOR UNIT
OUTDOOR UNIT
CM
FM
TERMINAL
COMPRESSOR
FAN MOTOR
FAN MOTOR
CAPACITOR
OVERLOAD
RELAY
COMPRESSOR
CAPACITOR
N L
R C
S
CIRCUIT DIAGRAM
M
C
BLACK
BLACK
BLACK
BLACK
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
W
H
IT
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
RED
RED
RED
RED
RED
GRAY
GRAY
B
LA
C
K
BLUE
BLUE
ORANGE
TERMINAL
N L
N L
PURPLE
PURPLE
GRAY
GRAY
GREEN
G
R
E
E
N
/
Y
E
LL
O
W
BROWN
FA
N
MO
TO
R
RELAY
STEPPING MOTOR
DI
SP
LA
Y
BO
AR
D
TH
ER
M
AL
FU
SE
THERMAL FUSE
PO
W
ER
S
UP
PL
Y
PC
B
CO
NT
RO
LL
ER
PC
B A
SS
Y
THERMISTOR (ROOM TEMP.)
THERMISTOR
(PIPE TEMP.)
YELLOW
YELLOW
PINK
B
LU
E
F M
10
1
1
2
1
2
6
5
4
3
2
1
5
4
3
2
1
3
2
1
2
1 2
1
2
1 2
1
3
2
1
5
4
3
2
1
1
2
3 1
2
3
6
5
4
3
2
1 6
5
4
3
2
1
2 3 4 5
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
9
8
7
6
10
9
8
7
6
CN
5
CN
3
CN1
CN201
CN6
CN105
W101
W103
CN
2
CN
4
CN
8
CN
10
1
CN
10
2
CN
10
4
CN
10
3
103
K1
03
4
3
TEST
4 2004.09.24 www.enindel.com