Outdoor Pcb Circuit Diagram - Fujitsu ASU18RLB Service Manual

OU TD OOR PCB CI RCUI T DI AGRAM
EARTH
UL1015
AWG14 EMI FILTER
WHITE
ZCAT2132-1130
L2
UL1015
1 TURN
AC208 - 230V AWG14
60Hz BLACK
L1
UL1015
AWG20
RED
3
UL1015
AWG20
WHITE
I NDOOR UNIT 2
UL1015
AWG20
BLACK
1
TERMINAL
HP-T3036-9-L6S
EMI FILTER
TRCB-25-15-12
8 TURNS
UL1015
AWG22
GREEN
FRAME
CN800 DC FAN MOTOR
Terminal Lead wire
Pin No. Function of terminal
code color
1 Vm Motor power voltage input Red
2
3
GND Black
4 GND
5 Vcc Control power voltage input White
6 Vsp Speed control voltage input Yellow
7 FG Revolution pulse output Brown
CN700 EXPANSION VALVE COIL
Recommended Drive Condition
Unipolar Drive, 1-2 Phase Excitation.
1(Red) - 2(Blue)
Coil resistance W4
1(Red) - 3(Orange) B
46.0
1(Red) - 4(Yellow) ° F
(20 68 ) SERIAL
1(Red) - 5(White) RED
DC340V
DC FAN MOTOR
RED 1
2
3
F M 4
BLACK
WHITE 5
YELLOW 6
BROWN 7
EXPANSION VALVE COIL DC12V
RED 1
BLUE 2
M
ORANGE 3
YELLOW 4
5
WHITE
4-WAY VALVE COIL
*DC Resistance
° F
2085 10% (20 68 )
1
BLACK
2
BLACK
THERMISTOR ( PIPE TEMP. )
BLACK 1
2
BLACK
3
BLACK
BLACK 4
THERMISTOR ( DISCHARGE TEMP. )
BLACK 1
2
3
BLACK
THERMISTOR ( OUTDOOR TEMP. )
2014.10.14
UL1015
AWG14
W1
BLACK
B
F200
W2
25A
B
250V
F100
10A
W17
250V FILTER PCB
B
K05CW-1101HUE-FL0
W18
B
UL1015
W3
AWG16
B
GREEN
CT I N / OUT
W19 W20 W9 W21
CN100
B B B B
2 1
TM601 TM600
DC12V
86026 86026
2 1 2 1
CN110 CT I N / OUT CN1
3-1747052-4 1871843-2
YELLOW WHITE
POWER RELAY CONTROL
AC VOLT I N
CN800
DC15V
B5 ( 7-2.3 ) B-XASK-1-A
WHITE
CN700
B05B-PL I SK-1
WHITE
AC208 - 230V
CN500
2-1747052-3
BLUE
CN61
Thermistor Characteristics.
° F ° F
Thermistor ( 0 32 ) (20 68 ) (30
16.1 k 6.0 k
Thermistor ( Pipe temp. )
1.1 V 2.2 V
168.6 k 62.6 k
Thermistor ( Discharge temp. )
CN61 0.4 V 0.9 V
1971032-4
WHITE
CN62
CN62
Thermistor Characteristics.
1971032-3
WHITE
° F ° F
Thermistor ( 0 32 ) (20 68 ) (30
35.2 k 12.6 k
Thermistor ( Outdoor temp. )
2.6 V 3.8 V
INVERTER ASSEMBLY
AOU18RLB : EZ-014LHUE
AOU24RLB : EZ-014MHUE
W28
UL1015
AWG14
B
ORANGE
W29 UL1015
AWG14
B
BROWN
CHOKE COIL
L=0.32mH 30A
EMI FILTER
ZCAT1518-0730
L1 L2
1 TURN
+
ACTPM
I C404 -
PM-601BSG
UL1015
AWG14
P WHITE
N
UL1015
AWG14
VIOLET
6 5 4 3 2 1
EMI FILTER
ZCAT1518-0730
1 TURN
DC18V
4 3 2 1
CN400
1-1971032-4
RED
ACTPM CONTROL
MAIN PCB
AOU18RLB : K07BS-1402HUE-C1
AOU24RLB : K07BS-1403HUE-C1
° F
86 )
3.8 k
2.8 V
40.0 k
1.2 V
° F
86 )
8.0 k
4.1 V
6
TM101
2 1
+
3 - 4
TM102
D100
D25XB60
UL1015
W16
AWG14
B
RED
UL1015
W17
AWG14
B
BLACK
TRANSISTOR PCB
( I P M )
K10AY-100AHUE-TR0
CAPACITOR PCB
K05DG-0700HUD-P0
UL1015
AWG14 TM301
YELLOW
B
UL1015
W12
AWG14 TM302
B
BLUE
B
EMI FILTER
ZCAT1518-0730
W13 1 TURN
B
I P M CONTROL
W307
B
CN301
1971032-9
W306
WHITE
B DC15V
9 8 7 6 5 4 3 2 1
DC15V
2 1 1 2 3 4 5 6 7 8 9
CN40
CN200
1-1747052-2 B09B-PLISK-1
RED WHITE
DC VOLT I N I P M CONTROL
UL1015
AWG14
TM305
RED
U
UL1015
AWG14
TM304
WHITE C M
V
UL1015
AWG14
TM303
BLACK
W
COMPRESSOR
Winding Resistance
U-V
° F
V-W 0.704 (20 68
PEAK LOAD CURRENT U-W
CN303
1971032-5
WHITE
5 4 3 2 1
1 2 3 4 5
CN42
B05B-PLIRK-1
RED
PEAK LOAD CURRENT
)