General AOHR14LCC, Service Manual, Page: 5 / 17

CIRCUIT DIAGRAM
INDOOR UNIT
OUTDOOR UNIT
Models :
ASHA14LCC / AOHR14LCC
ASHA18LCC / AOHR18LCC
POWER RELAY
3 4
TM1
W3
TM2
C
N
2
C
N
4
C
N
5
C
N
7
C
N
6
C
N
3
CN201
TERMINAL
POWER SOURCE
FAN MOTOR
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
STEP MOTOR
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
ORANGE
YELLOW
PINK
BLUE
RED
BLACK
BLACK
GREEN
WHITE
BLUE R
E
D
B
R
O
W
N
B
LA
C
K
G
R
E
E
N
/
Y
E
LL
O
W
N
L 3
THERMAL
FUSE 102
WHITE
YELLOW
BLACK
RED
BLUE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
BLACK or GRAY
BLACK or GRAY
F. M.
IN
D
IC
A
TO
R
P
C
B
C
O
N
T
R
O
L
L
E
R
P
C
B
TO OUTDOOR UNIT
TEST
M
L
N
RED
WHITE
BLACK
RED
BLACK
WHITE
YELLOW
BLUE
RED
WHITE
BLACK
BLACK
BLACK
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
BLACK
BLACK
WHITE
RED
BLACK
BLACK
BLACK
BLACK
BROWN
BROWN
WHITE
YELLOW
RED
YELLOW
CN71
CN70
CN40
CN800
CN30
G
R
E
E
N
W4
W2
W1
W3
W10
W11
W7
W8
W9
1
2
3
4
5
6
7
1
2
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
1
2
3
4
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
2 1
TERMINAL
N L 3
FUSE
250V-20A
PIPE TEMP. THERMISTOR
DISCHARGE TEMP. THERMISTOR
OUTDOOR TEMP. THERMISTOR
REACTOR
COMPRESSOR
FAN MOTOR
EXPANSION VALVE
4-WAY VALVE
C M
F M
PMV
4WV
R(R)
S(S)
C(T)
C
O
N
T
R
O
L
L
E
R
P
C
B
A
S
S
Y
2006.02.28 4