Circuit Diagram - Fujitsu ASU15RLS2 Service Manual

CIRCUIT DIAGRAM

INDOOR UNIT
CN201
1
2
3
4
I NDICATOR PCB
5
6
7
8
FAN MOTOR FM
TO COMMUNICATION KIT
( OPTION )
1 2 3
1 2 3
PYROELECTRIC
SENSOR BOARD
UTY-TWBXF ( OPTION )
COMMUNICATION PCB
REMOTE CONTROL
( OPTION )
5 4 3 2 1
EX OUT ( OPTION ) 1 1 1
CNC01
1
ERROR STATUS CNB02 2 2 2
2
3 3 3
EX OUT ( OPTION ) 1
4 4 4
OPERATION STATUS 2 CNB01
CND01 5 5 5
6 6 6
1
7 7 7
EX IN ( OPTION ) 2
CNA01
8 8 8
3
9 9 9
2012.11.21
RED RED
1 1 1 1
WHITE ORANGE
2 2 2 2
WHITE YELLOW
M LOUVER
3 3 CN5 3 3
WHITE PINK
4 4 4 4
CN3
WHITE BLUE
5 5 5 5
WHITE
6 6
MAIN PCB RED
1 1
WHITE
7 7
2 2
WHITE
8 8
ORANGE OPEN PANEL
M
3 3
CN12
BLUE YELLOW
4 4
1 1
PINK
YELLOW
5 5
2 2
WHITE BLUE
3 3 6 6
CN7
BLACK
4 4
5 5
RED
6 6
THERMISTOR
BLACK
1 1
( PIPE TEMP. )
1
BLACK
2 2
CN4
2
BLACK
3 3
THERMISTOR
3
BLACK
4 4
( ROOM TEMP. )
4
5 CN8
1
6
2
7
CN6 3 TEST
8
4
9
5
WHITE
3 3 WHITE
1 1 1 1
WHITE
CN11 MICRO SWITCH
2 2 CN14
WHITE
2 2 2 2
WHITE
1 1
CN1
W4
1 2 3 4 5
1 2 3 4 5
EARTH TERMINAL
G
1 2 3
TERMINAL
TO MAIN PCB
OUTDOOR UNIT
CN42 CN40 CN200 CN400
1 2 3 4 5 1 2 3 4 5 6 7 8 9 1 2 1 2 3 4
1 2 3 4 5 1 2 3 4 5 6 7 8 9 1 2 3 4
1 2
5 4 3 2 1 9 8 7 6 5 4 3 2 1
5 4 3 2 1 9 8 7 6 5 4 3 2 1
1 2 3 4 5 6
1 2 3 4 5 6
CN303 CN301
W306
CN11
TRANSISTOR W307
PCB
CAPACITOR PCB
( I P M )
ACTPM
BLUE
W8
TM302
VIOLET
N
W13
YELLOW
TM301
W7
WHITE
W12 P
BLACK
W17
-I N
RED
L2 L1
+I N
W16
TM303 TM305
CHOKE COIL
W U
BROWN
TM102
TM304
ORANGE
V TM101
RED
R
WHITE
CM
COMPRESSOR
S
BLACK
C
4
FUSE
250V
5A
WHITE WHITE WHITE
1 1
2 2
BLACK BLACK
3 3
1 2
1 2
CN112
BLACK
3 3
2 2
CN62
BLACK
1 1
BROWN or BLACK
4 4
BROWN or BLACK
3 3
CN61
BLACK
2 2
BLACK
1 1
MAIN PCB
BLACK
2 2
CN500 BLACK
1 1
WHITE
5 5
YELLOW
4 4
ORANGE
CN700 3 3
BLUE
2 2
RED
1 1
BROWN
7 7
YELLOW
6 6
WHITE
5 5
BLACK
CN800 4 4
3 3
2 2
TM600
CN1 CN110
RED
1 1
TM601
RED
1 2 1 2
W4
1 2 1 2
1
2
GREEN
W3
W9 W19
W29 WHITE
CN100
W18
W21 BLACK
W20
W28
W17
WHITE
FILTER PCB W2
BLACK
W100
G
HEATER
BLACK
THERMOSTAT
{55 (131 F )}
THERMISTOR ( OUTDOOR TEMP. )
THERMISTOR
( DISCHARGE TEMP. )
THERMISTOR ( PIPE TEMP. )
4-WAY VALVE
4WV
EXPANSION VALVE
PMV
FM FAN MOTOR
GREEN
G
1 2 3 L1 L2
TERMINAL
POWER SOURCE