Fujitsu Inverter Halcyon ASU9R2 User manual

SPLIT TYPE ROOM AIR
CONDITIONER
WALL MOUNTED TYPE
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . .1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . 2
REFRIGERANT SYSTEM DIAGRAM . . . 3
CIRCUIT DIAGRAM. . . . . . . . . . . . . . . . .4
ERROR DETECTION
. . . . .5 INDOOR PCB CIRCUIT DIAGRAM
. . .8 OUTDOOR PCB CIRCUIT DIAGRAM
. . . . . . . . . . . . . . .
10
PARTS (INDOOR UNIT). . . . . . . . . . . . .
11
PARTS (OUTDOOR UNIT). . . . . . . . . . .
15
ACCESSORIES . . . . . . . . . . . . . . . . . . .18
Indoor unit Outdoor unit
ASU9R2 AOU9R2
ASU12R2 AOU12R2

12010.12.10
SPECIFICATIONS
INDOOR UNIT ASU9R2 ASU12R2
OUTDOOR UNIT AOU9R2 AOU12R2
COOLING CAPACITY 9,700 BTU/hr 12,300 BTU/hr
HEATING CAPACITY 9,600 BTU/hr 12,800 BTU/hr
POWER SOURCE 115 V 115 V
FREQUENCY 60 Hz 60 Hz
RUNNING
CURRENT
Cooling 7.6 A 9.9 A
Heating 6.5 A 9.2 A
INPUT
WATTS
Cooling 820 W 1,070 W
Heating 690 W 990 W
SEER 14.3 13.7
MOISTURE REMOVAL 2.1 Pts/hr
1.0 L/hr
3.2 Pts/hr
1.5 L/hr
AIR CIRCULATION
HIGH
329 cfm
560 m3/hr
388 cfm
660 m3/hr
ELECTRICAL DATA COMPRESSOR AND REFRIGERANT
FAN MOTOR
DIMENSIONS
TYPE
25 ft.
7.5 m
33 ft.
10 m
41 ft.
12.5 m
49 ft.
15 m
FULL
CHARGE
Pipe length
ADDITIONAL CHARGE
MAX HEIGHT DIFFERENCE
Hermetic type,
Permanent split condenser,
2 pole, Single phase,
Induction motor
DISCRIMINATION
POWER SOURCE
EA89X1C-1FZDU1 EA118X1C-1FZDU1
115 V, 60 Hz 115 V, 60 Hz
PRECHARGED
REFRIGERANT
REFRIGERANT TYPE R410A R410A
26 ft, 8 m
0.21 oz/ft, 20 g/m
1 lb.10 oz
750 g
2 lb. 3 oz
1000 g
1 lb.10 oz
750 g
2 lb. 3 oz
1,000 g
1 lb.12 oz
800 g
2 lb. 5 oz
1,050 g
1 lb.14 oz
850 g
2 lb. 7 oz
1,100 g
2 lb.
900 g
2 lb. 9 oz
1,150 g
WEIGHT (with oil) 25 lb. 9 oz.
11.6 kg
26 lb. 7 oz.
12.0 kg
POWER SOURCE 115 V 115 V
High 1,250 r.p.m.
1,100 r.p.m.
950 r.p.m.
800 r.p.m.
640 r.p.m.
1,450 r.p.m.
1,250 r.p.m.
1,050 r.p.m.
850 r.p.m.
770 r.p.m.
INDOOR UNIT
Cool
INDOOR UNIT
Heat
Medium
Low
Quiet
High 1,250 r.p.m.
1,100 r.p.m.
970 r.p.m.
820 r.p.m.
1,400 r.p.m.
1,230 r.p.m.
1,060 r.p.m.
900 r.p.m.
Medium
Low
Quiet
OUTDOOR UNIT
INDOOR UNIT
H x W x D
H x W x D
10-13/16 x 31-1/8 x 8-15/32 inch
OUTDOOR UNIT
NOISE LEVEL
High 40 dB
36 dB
31 dB
26 dB
45 dB
45 dB
40 dB
34 dB
29 dB
46 dB
INDOOR UNIT
Cool
INDOOR UNIT
Heat
Medium
Low
Quiet
High 38 dB
34 dB
29 dB
25 dB
42 dB
37 dB
32 dB
27 dB
Medium
Low
Quiet
OUTDOOR UNIT Heat
43 dB 45 dBOUTDOOR UNIT Cool
WEIGHT
INDOOR UNIT
Shipping / Net
Shipping / Net
26lbs. / 20 lbs.
12 kg / 9 kg
OUTDOOR UNIT 79 lbs. / 71 lbs.
36 kg / 32 kg
88 lbs. / 79 lbs.
40 kg / 36 kg
275 x 790 x 215 mm
21-3/8 x 31-1/8 x 11-1/2 inch
540 x 790 x 290 mm

2
DIMENSIONS
INDOOR UNIT
Unit : inch (mm)
OUTDOOR UNIT
Drain hose length : 22-27/32 inch (580 mm)
31-1/8 (790)
2-3/16 (56)
11/16
(17)
21-1/4 (540)
14 (356)
11-7/16 (290)
8-15/32 (215)
31-1/8 (790)
10-13/16 (275)
11-3/16 (288)
2010.12.10

3
2005.01.21
REFRIGERANT
SYSTEM DIAGRAM
Heating
Cooling
3-Way valve
(with charging port)
4-Way
valve
Condenser
Strainer
Capillary tube
for heating and cooling
2-Way valve
Check
valve
Capillary tube for heating
(Flare connection)
Gas pipe (9.52 dia.)
(Flare connection)
(Flare connection)
Liquid pipe (6.35 dia.)
(Flare connection)
INDOOR UNIT
OUTDOOR UNIT
[ Connecting pipe ]
Evaporator
Com-
pressor

YELLOW BLUE
WHITE
YELLOW BLACK RED BLACK BLACK
BLACK
BLACK
WHITE
BLACK
WHITE
RED
GREEN
BLACK
BLUE
BLACK
RED
RED
BLACK
BLACK
RED
WHITE WHITE
BLACK
BLACK
1 2
1 2
1 2 3 4 5 6
1 2 3 4 56
1 2 3 4
1 2 3 4
1 2 3
1 2 3
1
2
3
1
2
3
CN11 CN13
CN12
CN2 CN1
W1 W2 W3 W4
VARISTOR
FUSE
3.15A
FUSE
5A
G
C M
COMPRESSOR
COMPRESSOR
CAPACITOR
OVERLOAD
RELAY
THERMISTOR
( OUTDOOR TEMP. )
THERMISTOR
( PIPE TEMP. )
POWER
RELAY
FM FAN MOTORSV
4-WAY VALVE COIL
N
L
3
2
1
POWER
SOURCE
CONTROLLER PCB ASSY
SW
POWER
C
S
R
COM ON
ORANGE
YELLOW
RED
PINK
BLUE
BLACK
BLACK
BLACK or GRAY
BLACK or GRAY
GRAY
GRAY
YELLOW
WHITE
BLACK
RED
BLUE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED 1
9
7
6
5
4
3
2
8
1
3
2
1
9
7
6
5
4
3
2
8
1
7
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
1
2
3
2
1
2
CN1
CN3
CN201
CN7
CN5
CN6
CN2
CN10
LOUVER
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( ROOM TEMP. )
TERMINAL
FAN MOTOR
VARISTOR
FUSE
3.15A
THERMAL
FUSE 102
WHITE BLACK
RED
W1 W2 W3
G
12 3
SW
POWER
CIRCUIT
CONTROLLER PCB ASSY
( MAIN PCB )
M
FM
INDICATOR
PCB ASSY
GREEN /
YELLOW
2010.11.04 4
INDOOR UNIT
OUTDOOR UNIT
CIRCUIT DIAGRAM

CN6-2 BLACK
CN6-1 BLACK
CN5-2 BLACK
CN5-1 BLACK
CN2-2 ORANGE
CN2-1 RED
CN2-3 YELLOW
CN2-4 PINK
CN2-5 BLUE
CN10-3 BLACK
CN10-2 WHITE
CN10-1 RED
CN1-3 WHITE
CN1-4 BLACK
CN1-6 RED
CN1-2 YELLOW
CN1-1 BLUE
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
3
6
5
4
3
2
1
1
2
1
2
W3
RED
W2
BLACK
W1
WHITE
CN3
S9B-ZR-3.4
CN6
150-503-96069
CN5
150-103-86172
CN2
53325-0560
CN1
S5 ( 6-5 ) B-XARK-1
CN3
BS5P-SHF-1AA
CN10
B05B-XASK-1-A
CN7
B03B-XASK-1-A
TERMINAL
1
2
3
4
5
6
7
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( ROOM TEMP. )
LOUVER
M
F M
TEST
FAN MOTOR
CN3-1
CN3-2
CN3-3
CN3-4
CN3-5
CN201
JB20-07HG
ZHR-09
CN3-1 RED
CN3-2 WHITE
CN3-4WHITE
CN3-5WHITE
CN3-7 WHITE
CN3-8 WHITE
CN3-9 WHITE
EARTH TERMINAL
N
L
3
N
L
SERIAL
GND
THERMAL
FUSE 103
OUTDOOR
UNIT
WIRED REMOTE
CONTROL
( OPTION )
INDICATOR PCB ASSEMBLY
K02CB-0500HSE-D0
CONTROLLER PCB ASSEMBLY
( MAIN PCB )
ASU9R2 : K04CP-0404HSE-C1
ASU12R2 : K04CP-0405HSE-C1
CONTROL UNIT
ASU9R2 : EZ-005EHSE
ASU12R2 : EZ-005FHSE
INDOOR PCB
CIRCUIT DIAGRAM
2010.11.01 5

VA1
270V
<TNR>
F1
3.15A
250V
W2
BLACK
W1
WHITE
W3
RED
TERMINAL 3NL
C3
0.22
<LE>
1
14
610
7
5
4
1
2
2
3
2
4
3
L1
SS11V
D1
D3SB60
160V
5V
5V
20V
+
+
+
C5
150/
315V
D2
UD7G
D3
D1FL20U
R43
1.0k
<1/10W>
R44
1.0k
<1/10W>
C10
100/
35V
C6
0.1
<F>
C15
0.01
<B>
C45
0.1
<F>
T1
ETS19AB1P8AG
1
1
2
2
13.5V
C
A
REF
I C8
TL431 I LP
I C11
PS2501L-1
R11
1.0k
<1/10W>
R10
47k
<1/10W>
A
A
1
2
4
3
A
18
14
10
5
4
3
2
1
I C10
H I 1001R3
8
7
6
5
4
3
3
3
2
2
2
1
1
1
5V
D7
DAN202K
20V 15V
I C7
78M15
C16
0.1
<F>
C18
0.1
<F>
C17
330/
25V
+
1
2
3
IGO
R27
390
<1/10W>
C34
0.01
<B>
5V
Q2
DTC124EUA
Q1
DTC124EUA
R25
10k
<1/10W>
R26
390
<1/10W>
13.5V 12V 5V 5V
5V
5V
CN7
B03B-XASK-1-A
112
2
33
++ +
IG
O
D6
D1F60
C19
330/
25V
IC6
7805
2
1
3
4
5
VDD NC
NC
VOUT
GND
I C2
BD4842G
C20
0.1
<F>
C24
0.1
<F>
C26
0.1
<F>
C25
0.1
<F>
C23
10/
25V
C22
330/
25V
REM
W I R
61
62
63
64
65
66
73
72
76
77
78
79
80
60
27
28
29
30
31
32
34
35
1
2
3
11
12
13
14
36
37
38
39
40
41
42
15 43
16
17
18
44
45
46
47
48
8
9
10
52
53
54
55
56
49
50
51
19
20
21
22
57
58
59
5
6
71
70
23
24
25
26
69
4
67
33
74
68
75
7
P00
P01
P02
P03
P04
VDD0
VDD1
AVRF0
AVRF1
RST
P05
XT1
XT2
P10
P11
P12
P13
P14
P15
P16
P17
P50
P51
P52
P53
P54
P55
P56
P57
P60
P61
P62
P20
P21
P22
P23
P24
P25
P26
P27
P63
P64
P65
P66
P67
P70
P71
P72
P30
P31
P32
P33
P34
P35
P36
P37
P40
P41
P120
P121
P122
P123
P124
P125
P126
P127
P130
P131
P42
P43
P44
P45
P46
P47
IC
X1
X2
AGND
GND0
GND1
13
2
X1
5.00MHz
<CSTLS>
5V
5V
R22
10k
<1/10W>
C27
0.1
<F>
I C3
BR93L46RF
8
4
6
5
1
2
3
7
VCC
D0
TEST
GND
CS
SK
D1
NC
12V
BZ
R38
10K
<1/10W>
BZ1
PKM13EPY-4000-A0
11 6
R23
0R0
5V
5V
5V
JM7
JM6
JM5
JM4
JM3
JM2
5V
1
2
3
4
5
CN8
BS5P-SHF-1AA
TIMER SHORT CIRCUIT
CLOCK
DO
D I
TEST
IC13
PS2501L-1
IC12
PS2501L-1
1
2
3
Q6
DTC124EUA
5V 15V
15V
5V
C50
1000p
<R>
C62
0.1
<F>
1
2
4
3
4
3
1
2
AA
+
DC FAN MOTOR
CN1
S5 ( 6-5 ) B-XARK-1
CN2
53325-0560
CN10
B05B-XASK-1-A
15V
160V
D50
RD27M
<B>
A
4
3
2
1
13
14
15
16
12V
5 12
5V
JP5
0R0
D61
DAN217U
D60
D1F60
12V
12V
12V
12V
12V
I C9
8
4
12V
I C4
9
8
W I R
5V
I C9-2
BA10393F
I C9-1
BA10393F
76
5
-
+
12
3
-
+
RED
WHITE
BLACK
REM C60
1000p
<R>
C81
0.01
<B>
R61
10k
<1/10W>
R60
47
<1/10W>
5V
+
CN3
S9B-ZR-3.4
MANUAL AUTO
SWITCH
LOUVER
I C1
uPD780058BGK
C46
0.1
<F>
R42 49.9k
<1/10W>
1%
R41 10k
<1/10W>
1%
R39
10k
<1/10W>
R15 - R20
10k <1/10W> x 6 R80 - R83
10k <1/10W> x 4
R84 - R89
330 <1/10W> x 6
R28, R29
10k <1/10W> x 2
C80
100/
16V
uLN2003ADR
C91
10k
<1/10W>
1
2
3
4
5
6
7
8
9
I C4-5
uLN2003ADR
R65
10k
<1/10W>
R66
390
<1/4W>
1%
R62
10k
<1/10W>
R67
10k
<1/10W>
R68
1.0k
<1/10W>
R63 15.4k
<1/10W>
1%
R64 28k
<1/10W>
1% 1
2
3
4
5
1
2
3
4
5
6
5
4
3
2
1
C53
100/
16V
R52 820
<1/4W>
1%
R51 1.0k
<1/4W>
1%
R55
4.7k
<1/10W>
R56
6.8k
<1/4W>
R50
330
<1/10W>
R54
10k
<1/10W>
R53
1.0k
<1/10W>
I C4-4 uLN2003ADR
I C4-2 uLN2003ADR
I C4-3 uLN2003ADR
I C4-1 uLN2003ADR
R8 34k
<1/10W>
1%
R9 8.25k
<1/10W>
1%
C12
4700p
<E>
C13
330/
25V
D4
D2FL20U
C11
0.01
<F>
R5
2.0M
<1/2W>
R7
18k
<1/10W>
C7
0.01
<ECQE>
R4
100k
<RS-2W>
R2
2.2
<RGG-5W>
C33
0.01
<B>
R3
1.0k
<1/2W>
SW1
KSM0632B
R21
1.0k
<1/10W>
R24
10k
<1/10W>
I C4-6 uLN2003ADR
R34 - R37
330 <1/10W> x 4
R30 - R33
10k <1/10W> x 4
C73
10k
<1/10W>
G
CN5
150-103-86172
CN6
150-503-96069
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( ROOM TEMP. )
INDICATOR PCB ASSEMBLY
WIRED REMOTE CONTROL UNIT
( OPTION )
THERMAL FUSE
INDOOR UNIT
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
ASU9R2 : K04CP-0404HSE-C1
ASU12R2 : K04CP-0405HSE-C1
2010.11.01 6
I C4-7 uLN2003ADR
7 10

5V
5V
5V
1
3
2
VCC
OUT
GND +
I C201
GP1UM261R
C202
47/
10V
R201
47
<1/4W>
C201
0.1
<F>
CN201
07 / 09 JB20 / ZHR
1061 L=380
1
2
3
4
5
6
D204 SLR-325DC <ORG>
D203 SLR-325MC <GRN>
D202 SLR-325MC <GRN>
D201 SLR-325VC <RED>
INDOOR UNIT
INDICATOR PCB ASSEMBLY
K02CB-0500HSE-D0
2010.11.01 7

POWER RELAY
BLACK
BLACK
BLACK
BLUEBLACKRED
WHITE
WHITE
COMPRESSOR
OVERROAD RELAY
C
R
S
C M
N
L
3
2
1
WHITE
TERMINAL
CN12
B03B-XASK-1-A
W1
W2
W3
W4
GREEN
WHITE
BLACK
RED
CN1
B06P-VL
CN2
B2P3-VH-B-C 4-WAY VALVE
1
2
CN1-2 YELLOW
CN1-1 BLUE
CN1-3 WHITE
CN1-4 BLACK
CN1-6 RED
6
5
4
3
2
1
CN11
B03B-PASK-1
CN13
B04B-PASK-1
1
3
1
2
3
4
POWER SOURCE
SERIAL
L
N
GROUND
INDOOR UNIT
CONTROLLER PCB ASSEMBLY
( MAIN PCB )
AOU9R2 : K04DK-0400HUE-C0
AOU12R2 : K04DK-0401HUE-C0
DC FAN MOTOR
F M
CN2-1 BLACK
CN2-2 BLACK
CN11-3 BLACK
CN11-1 BLACK
CN13-1 BLACK
CN13-2 BLACK
THERMISTOR
( OUTDOOR TEMP.)
THERMISTOR
( PIPE TEMP. )
1
3
FUSE
5A
250V
COMPRESSOR
CAPACITOR
CN12-1 RED
CN12-2 RED
CONTROL UNIT
AOU9R2 : EZ-004EHUE
AOU12R2 : EZ-004FHUE
OUTDOOR PCB
CIRCUIT DIAGRAM
2010.12.22 8

5V
R28, R29
10k <1/10W> x 2
RXD
TXD
NTRL LIVE
12V RL1
G5N-1A
13
42
RC1
RE1201
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1B
2B
3B
4B
5B
6B
7B
E
1C
2C
3C
4C
5C
6C
7C
COM
G I N
I C3
uLN2003ADR
12V
5V
C25
0.1
<F>
2
1
3
4
5
VDD
VOUT
GND
NC
NC
C26
0.1
<F>
R39
10k
<1/10W>
I C2
BD4842G
GOUT
5V
R48
10k
<1/10W>
+
C23
10/
25V
C24
0.1
<F>
5V
C22
330/
25V
++
1
2
3
IO
G
C
3
A
2
REF
1
I C8
TL431 I LP
I C6
NJM7805
5V
C20
0.1
<F>
C19
330/
25V
D6
D1F60
12V
T1
ETS19AB1P8AG D4
D2FL20U
+C13
330/
25V
+
R8
34k
<1/10W>
1%
R10
47k
<1/10W>
C15
0.01
<B>
R9
8.25k
<1/10W>
1%
R11
1.0k
<1/10W>
C12
4700p
<E>
I C11
PS2501L-1
A
4
3
1
2
6
5
4
1
2
10
7
20V
D3
D1FL20U
C10
100/
35V
160V
320V
C8
150/
315V
+
JM1
C9
150/
315V
+
A
5V
R21
4.7k
<1/10W>
R22
10k
<1/10W>
R24
1.0k
<1/10W>
C29
0.1
<F>
R25
1.0k
<1/10W>
C30
0.1
<F>
5V
R20, R19, R18
10k <1/10W> x 3
JM3
JM4
JM5
JM6
5V
R44
10k
<1/10W>
R42
38.3k
<1/10W>
1%
R41
4.75k
<1/10W>
1%
R43
10k
<1/10W>
C46
0.1
<F>
C45
0.1
<F>
C44
0.1
<F>
5V
X1
8.38MHz
<CSTLS>
R23
0R0
D2
UF4007
R4
100k
<RS-2W>
C7
0.01
<ECQE>
R5
2.0M
<1/2W> R7
18k
<1/10W>
C6
0.1
<F>
I C5
TNY266PN
5
7
8
4
3
2
1
D
S
S
EN / UV
S
S
BP
1
2
3I
G
O
A
5V
I C 1
uPD780024ASGB
5V
15V
I C12
PS2501L-1
5V
C50
1000p
<R>
R53
1.0k
<1/10W>
R54
10k
<1/10W>
I C13
PS2501L-1
5V 15V
4
3
1
2
R55
4.7k
<1/10W>
R56
6.8k
<1/4W>
D50
RD27M
<B>
A
15V
320V
+
R51
1.0k
<1/4W>
1%
R52
820
<1/4W>
1%
C53
100/
16V
AA
Q6
RT1N241M
R50
330
<1/10W>
2
14
3
R37, R36, R35, R34
330 <1/10W> x 4
R33, R32, R31, R30
10k <1/10W> x 4
D11
D1F60
1
2
3
4
5
6
1
2
3
4
5
1
2
3
1
2
31
28
35
36
37
38
25
24
23
22
14
15
16
17
18
19
17
12
13
33
32
30
29
9
34
21
2
31
44
43
42
41
40
39
8
7
6
5
4
3
2
1
52
51
50
49
48
47
46
45
26
20
10
27AVDD
VDD0
VDD1
AVREF
P40
P41
P42
P43
P44
P45
P46
P47
P50
P51
P52
P53
P54
P55
P56
P57
P70
P71
P72
P73
P74
P75
I C
RST*
P00
P01
P02
P03
P10
P11
P12
P13
P20
P21
P22
P23
P24
P25
P34
P35
P36
X1
X2
XT1
XT2
GND0
GND1
AGND
RXD
TXD
CN2
B2P3-VH-B-C
CN12
B03B-XASK-1-A
CN10
B5P-SHF-1AA
CN1
B06P-VL
CN11
B03B-PASK-1
CN13
B04B-PASK-1
20V 15V
I C7
78M15
H I C 4 H U 1 0 0 1 R 2
GOUT
+C17
330/
25V
C18
0.1
<F>
C16
0.1
<F>
JM2, R2
330k <1/4W>
x 2
D1
D3SB60
R1
2.2
<RGG-5W>
L1
SS11V
C3
0.22
<LE>
C2
4700p
<KH>
C1
4700p
<KH>
F1
3.15A
250V
VA1
270V
<TNR>
VA2
270V
<TNR>
AR1
RA-242M
LIVE
NTRL
43
12
4
3
2
1
W2
BLACK
W1
WHITE
W3
RED
W4
GREEN
10
7
13
1
3
5
4
2
G I N
TERMINAL
2
1
3
G
2
3
1
C47
10k
<1/10W>
1
2
3
4
1
2
3
THERMISTOR ( OUTDOOR TEMP. )
THERMISTOR ( PIPE TEMP. )
POWER RELAY
TEST
DC FAN MOTOR
4-WAY VALVE
OUTDOOR UNIT
CONTROLLER PCB ASSEMBLY
AOU9R2 : K04DK-0400HUE-C0
AOU12R2 : K04DK-0401HUE-C0
2010.11.04 9