Fujitsu AOU24RLXFWH - Circuit Diagram

Main PCB
ACTPM
Transistor PCB
( I P M )
Filter PCB
CN100
Black
W29
W28
W25
W26
W21
W9
W20
W19
W3
W18
W17
W2
W1
1 2
White White Gray or White Black Black
White White
Violet
White
Blue
Yellow
Black
Red
Brown
Orange
Red
White
Black
S
R
T
Orange
Orange
White White
Black
White White White White White White White White White White White White White White White Black Brown Red Orange Yellow
Brown
Brown
Red
Red
Blue
Blue
Black
Black
Brown
Brown
Black
Black
White
Yellow
Orange
Blue
Red
Brown
Yellow
White
Black
Red
Red
Green
White
Black
White
Black
1
2
3
4
5
6 7
8
9
1
2
3
4
5
6 7
8
9
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
6 7
8
9
1
2
3
4
5
6 7
8
9
1
2
1
2
1
2
3
4
1
2
3
4
1
2
3
4
5
6
1
2
3
4
5
6
1
2
1
2
1
2
1
2
1
2
1
2
1
2
3
4
5
6
7
CN800
CN500
1
2
3
4
5
6
7
1
2
3
4
5
1
2
3
4
5
1
2
1
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
1
2
CN11
CN301CN303
CN700
CN63
CN65
CN62
CN64
CN90
CN112
TM600 TM601
CN1 CN110
L2 L1
N
P
+IN
-IN
W8
W13
W7
W12
CN400CN200CN40CN42
TM302
TM301
W17
W16
TM102
TM101
TM303
W
TM304
V
TM305
U
W306
W307
W4
Terminal
G
G
1 2 3 L1L2
Power source
Posistor
Compressor
CM
High pressure switch
Thermistor ( Compressor temp. )
Thermistor ( Outdoor temp. )
Thermistor ( Pipe temp. )
Thermistor ( Discharge pipe )
4-Way valve coil
Expansion
valve coil
Fan motorFM
PMV
4WV
Heater
Fuse 5A 250V
Thermostat ( 55
[ 131 F ] )
Capacitor PCB
Choke coil
7
6
5
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
5
4
3
2
1
3
2
1
3
2
1
2
1
2
1
2
1
3
2
1
5
4
3
2
1
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
5
43
2
1
1
2
3
4
5
6
1
2
3
4
5
6
CN13
CN16CN14
CN10
CN3CN1
CN8
CN6
CN5
CN11
CN2
TM1
TM4 TM2
W5
CN201
Blue
Yellow
White
Black
Red
Blue
Pink
Yellow
Orange
Red
Blue
Pink
Yellow
Orange
Red
Blue
Pink
Yellow
Orange
Red
Green
White
Red
Black
Black
Black
Black
White
White
White
White
White
White
Red
Black
White
Red
FM
Test
Fan motor
M Diffuser
M Louver
( Up / Down )
M Louver
( Right / Left )
G
1
2 3
Terminal
Ex. out
( Option )
Ex. in
( Option )
Thermistor ( Pipe temp. )
Thermistor ( Room temp. )
Wired remote control
( Option )
Indicator PCB
Thermal
fuse 102
Main PCB
OUTDOOR UNITINDOOR UNIT
CIRCUIT DIAGRAM
2016.03.28 5
AOU24RLXFWH Only