Fujitsu AOY7FSAC, Service Manual

Page: 6 / 18

5
C I R C U I T D I A G R A M
Models : ASY7FSACW / AOY7FSAC
BLACK
BLACK
INDOOR UNIT
OUTDOOR UNIT
TERMINAL
RED
ORANGE
FM
FAN
MOTOR
FAN MOTOR
CAPACITOR
N
L
WHITE
WHITE
WHITE
WHITE
WHITE
RED
BLA
CK
CM
R
C
S
BR
O
W
N
BLUE
BLUE
GREEN/YELLO
W
F
AN MO
T
O
R
CAP
A
CIT
OR
ORANGE
ORANGE
TERMINAL
THERMAL
FUSE 102 C
N L
3 4
RELAY
BOARD
POWER
RELAY
1 2
W301
W103
RED RED
THERMISTOR (ROOM TEMP.)
5
6
7
4
3
2
1
5
6
7
4
3
2
1
5
6
7
4
3
2
1
5
4
3
2
1 10
9
8
7
6
10
9
8
7
6
5
4
3
2
1
5
4
3
2
1 5
4
3
2
1
2
1 2
1
3
2
1 3
2
1
3
2
1 3
2
1
2
1 2
1
2
1 2
1
1
2
1
2
1
2
3 1
2
3
TEST
CN2
CN3
BLACK
BLACK
THERMISTOR
(PIPE TEMP.)
GRAY
GRAY
CN4
BROWN
BROWN
RED
ORANGE
CN7
BLA
CK
BLA
CK
BR
O
W
N
BLUE WHITE WHITE WHITE WHITE WHITE WHITE
RED
WHITE
BLACK
WHITE
CONTR
OL BO
ARD
PO
WER SUPPL
Y BO
ARD
F
AN MO
T
O
R
TRANSFORMER
THERMAL FUSE
WHITE
YELLOW
GREEN
BLUE
GRAY
CN101
YELLO
W
1 2 3 4 5
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6 7
CN102
CN104
CN103
PURPLE
PURPLE
GREEN
PURPLE
BLUE
DISPLA
Y
BO
ARD
PURPLE
GRA
Y
GRA
Y
FM
W104
COMPRESSOR
OVERLOAD
RELAY
COMPRESSOR
CAPACITOR
M
LOUVER
MOTOR
CN1
CN201
CN301
CN105
CN9
CN106
CN5
CN8
W101