Indoor Pcb Circuit Diagram - Fujitsu ARHC72LHTA Service Manual

FUSE
AC250V
UL1015
AWG16 20A
1 BLACK
POWER SOURCE
UL1015 AWG16
AC230V 2
50Hz
UL1015 AWG20
3
FUSE HOLDER
TERMINAL
HP-F2018-3-L2 ( T85 ) x 2
DRAIN PUMP
UL1015
AWG16
GREEN
TERMINAL
1
2
3
EARTH WIRE
WIRED REMOTE CONTROL
2013.01.29
REACTOR ASSY 1
L=6mH 14A
F301 DIODE BRIDGE 1
AC250V
UL1015 UL1015
UL1015
W301 W305
3.15A AWG16 AWG16
AWG16
L I N
BLACK BLACK BLACK BLACK
BLACK
L OUT 1
W302
WHITE N I N
WHITE W307
UL1015 AWG16
W303 N OUT 1 WHITE WHITE
RED
SERIAL
RED
REACTOR ASSY 2
L=6mH 14A
FILTER PCB
K09AX-0900HSE-FL0
DIODE BRIDGE 2
UL1015 UL1015
W306 AWG16 AWG16
BROWN BROWN
BROWN
L OUT 2
1
CN301
W308
UL1015 AWG16
B2P3-VH-B-E GRAY GRAY
N OUT 2
BLUE
W309
2
ORANGE
ORANGE
THERMISTOR 1
W310
ZPR0YCE400A300
ORANGE
ORANGE
UL1015 AWG20 x 2
W311
ORANGE
ORANGE
THERMISTOR 2
ZPR0YCE400A300
W312
ORANGE ORANGE
UL1015 AWG20 x 2
1
CN351
1971032-9
( G I C2.0-9P )
WHITE
E
9
W304
GREEN
CT OUT
1
CN352
1971032-4
( G I C2.0-4P )
WHITE
4

INDOOR PCB CIRCUIT DIAGRAM

CONTROL UNIT
ARHC72LHTA : EZ-0122WHSE
ARHC90LHTA : EZ-01221HSE
DC FAN MOTOR 1
F M 1
1 6
CN500
B5P6-VH-B
WHITE
F600
AC250V
600V 25A UL1015 UL1015
W500
3.15A
AWG16 AWG16
P I N 1
YELLOW
+ YELLOW YELLOW
+
UL1015 UL1015
W501
AWG16 AWG16
N I N 1
- BLUE
BLUE BLUE
CAPACITOR, ELEC. 1
450V/1200uF
POWER SUPPLY PCB
K09AR-0900HSE-P0
600V 25A UL1015 UL1015
W530
AWG16 AWG16
P I N 2
ORANGE
ORANGE ORANGE
+
+
UL1015 UL1015
W531
AWG16 AWG16
N I N 2
- VIOLET
VIOLET VIOLET
CAPACITOR, ELEC. 2
450V/1200uF
7
DC FAN MOTOR 2
F M 2 MAIN PCB
ARHC72LHTA : K09AZ-0900HSE-C1
ARHC90LHTA : K09AZ-0901HSE-C1
1 6
CN500
B5P6-VH-B
BLACK
UL1015 W101
AWG16 GREEN
GREEN
1 1
BROWN
RED
CN250 ORANGE CN170
YELLOW
1971032-8 1971032-8
GREEN
( G I C2.0-8P ) ( G I C2.0-8P )
BLUE
WHITE WHITE
VIOLET
GRAY
UL1430 AWG26 x 8
8 8
DC OUT DC I N
1
1
BROWN
CN200 CN70
1971032-5 1971032-5
RED
( G I C2.0-5P ) ( G I C2.0-5P )
ORANGE
WHITE WHITE
UL1430 AWG26 x 3
5 5
1
BROWN
RED
ORANGE
CN80
YELLOW
1971032-9
GREEN
BLUE ( G I C2.0-9P )
VIOLET
WHITE
GRAY
WHITE
UL1430 AWG26 x 9
9
CT I N
1
BROWN CN81
RED
1971032-4
ORANGE
( G I C2.0-4P )
YELLOW
WHITE
UL1430 AWG26 x 4
4
1
CN30
FLASH B08B-PASK
WHITE
8
1
CN60
TEST B5B-PH-K-S
WHITE
5
1
RED
CN140
WHITE
B03B-XAKK
BLACK
BLACK
3
UL1430 AWG22 x 3
1
CN161
FRESH AIR
B02B-PAMK
GREEN
2
1
CN160
HEATER
B02B-PAOK
ORANGE
2
1
CN100
EX. OUT 1
B2B-XH-AM
WHITE
2
1
CN101
B2B-XH-AM-BK
EX. OUT 2
BLACK
2
1
CN102
B2B-XH-AM-R EX. OUT 3
RED
2
1
CN100
EX. I N
B2B-XH-AM
WHITE
3
1
CN120
FLOAT SWITCH
B03B-XARK
RED
3
1
CN130
B07B-PASK I NDICATOR PCB
WHITE
7
1
CN31
P. S. C.
B06BXASK
WHITE
6
1
CN180
B6BXA8K
RED
6
CN110 1
1971032-2
( G I C2.0-2P)
WHITE
2
THERMISTOR ( PIPE - ENT. TEMP. )
1
CN111
2-1971032-2
( G I C2.0-2P)
BLUE
2
THERMISTOR ( ROOM TEMP. )
1
CN113
1-1971032-2
( G I C2.0-2P)
RED 2