Circuit Diagram - Fujitsu ASU9RLS3 Service Manual

C I RC U IT D IAGR A M
INDOOR UNIT
CN9
CN201
White
1 1 1 1
White
2 2 2 2
White
3 3 3 3
Indicator PCB
White
4 4 4 4 CN3 CN10
White
5 5 5 5
White
6 6 6 6
White
7 7 7 7
Main PCB
Blue
1 1
Yellow
2 2
CN6
White
3 3
CN7
Black
Fan motor FM
4 4
5 5
Red
6 6
CN4
Red
1 1
2 2
3 3
Diffuser M Orange
4 4 CN5
Yellow
5 5
Pink
6 6
Blue
7 7 CN2
Green
W4
CN1 CN14
Earth terminal
1 2 3 4 5 3 2 1
G
1 2 3 4 5 3 2 1
Terminal 1 2 3
2015.01.06
Red
1 1
2 2
Louver ( Left / Right )
M
Orange
3 3
Yellow
4 4
Pink
5 5
Blue
6 6
Red
1 1
Orange
2 2
Louver ( Up / Down )
M
Yellow
3 3
Pink
4 4
Blue
5 5
1
2
Test
3
4
5
Thermistor ( Pipe temp. )
Black
1 1
Black
2 2
Black
3 3
Thermistor ( Room temp. )
Black
4 4
1
2
3
4 To Communication kit
Communication PCB
5
( Option )
6
7
8 9 9
9
8 8
7 7
6 6
To Main PCB
5 5
4 4
3 3
Pyroelectric
3 3
2 2
sensor board
2 2
1 1
1 1
Thermistor ( Pipe temp. )
Thermistor ( Discharge temp. )
Thermistor ( Outdoor temp. )
Fuse
5A
250V
( Option )
9 Terminal
3
8
G
CNA01 Ex. in ( Option )
2
7
1
6
5 CND01
Ex. out ( Option )
2
CNB01
4
Operation status
1
3
2 Ex. out ( Opyion )
2 CNB02
Error status
CNC01 1
1
1 2 3 4 5
Remote control
( Option )
4
OUTDOOR UNIT
Reactor
U
V
White
W10
W
Red
W11
Main PCB
Black
1 1
Black
2 2
CN800
CN71
Brown
3 3
Brown
4 4
Black
1 1
CN40
2 2 CN70
Black
3 3
White
Red
W4
White
W2
Black
W1
CN30
Fuse
W3
20A
250V
Green
L1 L2 G
1 2 3
Power source
R
Red
W7
White
CM Compressor
W8
Black
S
W9
C
Red
1 1
2 2
3 3
Black
Fan motor
4 4 FM
White
5 5
Yellow
6 6
Brown
7 7
Red
1 1
Blue
2 2
Orange
3 3
Expansion valve coil
PMV
Yellow
4 4
White
5 5
Black
1 1
2 2 4WV 4-Way valve coil
Black
3 3