Fujitsu ASYA07LACM User manual

INVERTER MULTI
AIR CONDITIONER
Models
Indoor unit Outdoor unit
ASYA09LACM
ASYA07LACM AOYA18LAT3
ASYA12LACM
ASYA09LACM
ASYA07LACM AOYA24LAT3
ASYA12LACM
WALL MOUNTED type
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . . . 5
ERROR CONTENTS . . . . . . . . . . . . . . . . . 14
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . 6
INDOOR PCB CIRCUIT DIAGRAM . . . . . . . 8
OUTDOOR PCB CIRCUIT DIAGRAM . . . . 11
PARTS (indoor unit) . . . . . . . . . . . . . . . . . . 16
PARTS (outdoor unit) . . . . . . . . . . . . . . . . . 19
STANDARD ACCESSORIES . . . . . . . . . . 22

230 V
High speed
DISCRIMINATION
Middle
Low
Quiet
FAN MOTOR
INDOOR UNIT
MFD-34ROM
1,220 / 1,220 r.p.m.
1,060 / 1,110 r.p.m.
900 / 1,040 r.p.m.
720 / 830 r.p.m.
1,140 / 1,140 r.p.m.
1,000 / 1,050 r.p.m.
880 / 980 r.p.m.
700 / 800 r.p.m.
1
2007.05.17
SPECIFICATIONS
COOL & HEAT
ASYA09LACMASYA07LACM
TYPE
INDOOR UNIT
POWER SOURCE
FAN SPEED
( cool / heat )
2.7 kW2.3 kW
3.3 kW2.7 kW
ELECTRICAL DATA
0.8 L/hr 1.0 L/hr
550 m3/hr500 m3/hr
COOLING CAPACITY
HEATING CAPACITY
MOISTURE REMOVAL
AIR CIRCULATION HIGH
H x W x D 275 x 790 x 215 mm
MEASUREMENT
NOISE LEVEL
Gross / Net 12 kg / 9 kg
DIMENSIONS
WEIGHT
HIGH SPEED
QUIET
38 dB(A)
22 dB(A)
1,280 / 1,320 r.p.m.
1,100 / 1,180 r.p.m.
900 / 1,080 r.p.m.
750 / 860 r.p.m.
ASYA12LACM
3.5 kW
4.0 kW
1.2 L/hr
580 m3/hr
39 dB(A)
23 dB(A)
35 dB(A)
21 dB(A)

Total Pipe Length
FULL CHARGE AMOUNT
MODEL NAME
COOLING CAPACITY
HEATING CAPACITY
POWER SUPPLY
FREQUENCY
RUNNING CURRENT
INPUT
EER
AIR CIRCULATION HIGH
ELECTRICAL SPECIFICATIONS
(220V) - 230V - (240V)
Cooling
Heating
Cooling
Heating
Cooling
Heating
TYPE Colling & heating multi Colling & heating multi
AOYA18LAT3
5.4 kW
6.8 kW
5.9 A
7.1 A
1.35 kW
1.62 kW
4.00 kW/kW
4.20 kW/kW
50 Hz
(220V) - 230V - (240V)
50 Hz
3,050 m3/hr
MAX PIPE LENGTH (each unit)
MAX PIPE LENGTH (total)
30 m
40 m
50 m
CHARGELESS
ADDITIONAL CHARGE
2,200 g
2,400 g
2,600 g
20 g/m
30 m
25 m
MIN. PIPE LENGTH (each unit) 5 m
50 m
MAX ELEVATION (between indoor units)
10 m
MAX ELEVATION (between indoor and outdoor)
15 m
OUTDOOR UNIT
AOYA24LAT3
6.8 kW
8.0 kW
8.5 A
8.8 A
1.94 kW
2.00 kW
3.50 kW/kW
4.00 kW/kW
3,300 m3/hr
COMPRESSOR AND REFRIGERANT
FAN MOTOR
MEASUREMENT
COMPRESSOR TYPE
DISCRIMINATION DA150A1F-20NA
REFRIGERANT TYPE R410A
REFRIGERANT 2,200 g
WEIGHT (with oil) 10.0 kg
Hermetic type, Inverter, 4 poles,
3-phase, DC motor, Twin Rotary
700 x 900 x 330 mm
55 kg / 63 kg
WEIGHT
DIMENSIONS
MFE-60POMFE-60PO
660 r.p.m.
H x W x D
Net / Gross
HIGH SPEED (HEAT)
730 r.p.m.
780 r.p.m.
780 r.p.m.
HIGH SPEED (COOL)
DISCRIMINATION
2
2007.05.17
NOISE LEVEL
HEAT
COOL 48 dB(A)
49 dB(A)
50 dB(A)
51 dB(A)

DIMENSIONS
INDOOR UNIT
(unit : mm)
275
215790
3
2007.04.18

(Unit : mm)
OUTDOOR UNIT
Air Flow
40900
700
21
9
400
33031 12
370
650
4
2007.04.18

5
2007.04.18
REFRIGERANT SYSTEM DIAGRAM
OUTDOOR UNIT
INDOOR UNIT A INDOOR UNIT B INDOOR UNIT C
Room
Thermistor
Discharge
thermistor
Pressure
switch (A)
Pressure
switch (B)
Compressor
Accumulator
Mufller
Strainer
3-way
valve
3-way
valve
3-way
valve
2-way
valve
2-way
valve
2-way
valve
Heat exchanger
Room
Thermistor
Strainer
Expansion
valve
Expansion
valve
Expansion
valve
4-way valve
HEAT COOL
Heat exchanger
Heat exchanger
Heat exchanger
Receiver tank
Room
Thermistor
Strainer
Strainer
Distributor
Pipe
Thermistor
Pipe
Thermistor
Pipe
Thermistor
Pipe
Thermistor
Pipe
Thermistor
Pipe
Thermistor
Heat exchanger

CIRCUIT DIAGRAM
INDOOR UNIT
6
2007.04.18
ORANGE
YELLOW
PINK
BLUE
RED
BLACK
BLACK
BLACK
BLACK
YELLOW
BLUE
WHITE
BLACK
RED
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
GRAY
GRAY
BLACK
WHITE
RED
GREEN
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
3
4
5
6
3
2
1
3
2
1
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
1
2
CN201
CN10
CN3
CN1
CN2
CN6
CN5
CN7
W4
W2 W1 W3
STEP MOTOR
PIPE TEMPERATURE
THERMISTOR
ROOM TEMPERATURE
THERMISTOR
VARISTOR
TERMINAL
FAN MOTOR
1 2 3THERMAL
FUSE 102
POWER CIRCUIT
SWITCH
F M
M
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
F1 FUSE
T 3.15A 250V

OUTDOOR UNIT
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
4
5
6
7
8
9
1
2
3
4
5
6
1
2
1
2
1
2
3
4
5
6
1
2
3
4
5
6
1
2
4
5
6
7
1
2
3
4
5
6
1
2
3
4
5
6
1
3
4
5
6
7
6
3
2
1
12 3 4 5 6 7
12 3 4 5
1
23
4
3
1
1 2 3
12 1 2 1 212
12
CN1
W11 W10
TM102 TM101
W3 W6 W7 W4 W5
W8 W9
CN1
WHITE
WHITE
CN34
YELLOW
CN407
WHITE
W12
YELLOW
W13
BLUE
W200 W201 W202
AC I N
LED1
D150
LED3
D152
LED2
D151
CN40
WHITE
CN50
WHITE
CN39
WHITE
CN27
RED
CN36
WHITE
CN37
RED
SW150
CN30
WHITE
12
3
CN21
YELLOW
CN22
RED
CN23
BLUE
CN26
GREEN
CN25
BLACK
CN800
WHITE
W17 W16
W
W303
V
W304
U
W305
CN51
WHITE
GREEN
WHITE
BLACK
GREEN
GREEN
GREEN
GREEN
GREEN
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
BLACK
WHITE
WHITE
WHITE
WHITE
WHITE
RED
RED
RED
RED
RED
RED
RED
BLACK
BLACK
BLACK
BLACK
BLACK
WHITE
RED
BLACK
WHITE
WHITE
WHITE
WHITE
WHITE
BLACK
WHITE
WHITE
WHITE
WHITE
WHITE
BLACK
BLACK
YELLOW
ORANGE
BLUE
BROWN
RED
RED
RED
YELLOW
ORANGE
RED
BROWN
BLACK
BLACK
WHITE
BROWN
BLACK
WHITE WHITE
BLACK
RED
YELLOW
PINK
BLACK BLACK
GREEN
WHITE WHITE
WHITE
BLACK
BLACK
BLACK
RED
BROWN
BLACK
BLUE BLACK
BLACK
BLACK
BROWN
BROWN
YELLOW
WHITE
BLACK
RED
RED RED
WHITE
L1
L2
P
N1
3 2 1
BLACK BLACK
BROWN
4WV
4-WAY VALVE
CONSTRUCTION CHECK SWITCH
E V
PRESSURE SWITCH 1
PRESSURE SWITCH 2
EXPANSION VALVE A
2-WAY VALVE
THERMISTOR A
3-WAY VALVE
THERMISTOR A
2-WAY VALVE
THERMISTOR B
3-WAY VALVE
THERMISTOR B
2-WAY VALVE
THERMISTOR C
3-WAY VALVE
THERMISTOR C
EXPANSION
VALVE B
E V
E V EXPANSION
VALVE C
TERMINAL LN
FUSE
250V
25A
FUSE
250V 10A
EMI
FILTER
EMI
FILTER
TERMINAL
1 2 3 1 2 31 2 3
U N I T A U N I T CU N I T B
TERMINAL
CHOKE COIL EMI
FILTER
2T
F M
DC
FAN MOTOR
DC
COMPRESSOR
U V
W
HEAT SINK THERMISTOR
COMPRESSOR THERMISTOR
OUTDOOR THERMISTOR
PIPE THERMISTOR DISCHARGE THERMISTOR
SW1
CURRENT
SWITCHING
F4 FUSE
T 5A 250V
F2 FUSE
T 3.15A 250V
EMI
FILTER
2T
I P M
DIODE
BRIDGE
ACTPM
POWER SUPPLY PCB ASSY
CONTROLLER PCB ASSY
( MAIN PCB )
7
2007.04.18

CN201
JB20-07HG
ZHR-07
CN3
S7B-ZR-3.4
1
2
3
4
5
6
7
1
2
3
4
5
6
7
CN3-1 RED
CN3-2 WHITE
CN3-3 WHITE
CN3-4 WHITE
CN3-5 WHITE
CN3-6 WHITE
CN3-7 WHITE
CN2-1 RED
CN2-2 ORANGE
CN2-3 YELLOW
CN2-4 PINK
CN2-5 BLUE
CN5-1 BLACK
CN5-2 BLACK
CN1-2 YELLOW
CN1-1 BLUE
CN1-4 BLACK
CN1-3 WHITE
CN6-1 BLACK
CN6-2 BLACK
1
2
3
4
5
1
2
1
2
3
4
5
1
2
6
5
4
3
2
1
1
2
3
4
5
1
3
CN8-1
CN8-2
CN8-3
CN8-4
CN8-5
WHITE
BLACK
RED
W4
GREEN
W3
RED
W2
BLACK
W1
WHITE
CN7
B3B-XASK
CN8
BS5P-SHF-1AA
CN1
S5 (6-5) B-XARK
CN1-6 RED
FAN MOTOR
TEST
LOUVER
ROOM THERMISTOR
PIPE THERMISTOR
REMOTE CONTROL UNIT
CN2
53325-0510
CN5
2P-SAN
CN6
2P-SCN
CN10
B5B-XASK
EARTHING
TERMINAL
THERMAL FUSE
102
EARTH
SERIAL
N
L
OUTDOOR UNIT
CONTROL UNIT
ASYA07LACM : EZ-0070HSE
ASYA09LACM : EZ-0071HSE
ASYA12LACM : EZ-0072HSE TERMINAL
3
N
L
INDICATOR PCB ASSEMBLY
K02CB-0300HSD-D0
M
F M
INDOOR PCB CIRCUIT DIAGRAM
82007.04.17
Controller PCB assembly
ASYA07LACM : K06AT-0700HSE-C1
ASYA09LACM : K06AT-0701HSE-C1
ASYA12LACM : K06AT-0702HSE-C1

5V
R60
47
<1/10W>
R61
10K
<1/10W>
C60
1000P
<R>
12V
12V
15V
15V
5V
5V
15V
R51
1.0K
<1/4W>
1%
I C12
PS2501L-1
<KD / KE>
I C13
PS2501L-1
<KD / KE> R55
4.7K
<1/10W>
R56
6.8K
<1/4W>
R52
820
<1/4W>
1%
320V
C53
100/
16V
+
12V
I C4-4 uLN2003
I C4-3 uLN2003
I C4-2 uLN2003
I C4-1 uLN2003
5V
12V
12V
12V
5V
C62
0.1
<F>
R66
390
<1/4W>
1%
R65
10K
<1/10W>
I C9-1
BA10393F
I C9-2
BA10393F
I C4-5
Uln2003
I C9 -
-
+
+
1
7
5 12
6
5
2
3
4
8
710
8
9
I C4-7
Uln2003
4
3
2
1 16
15
14
13
R68
1.0K
<1/10W>
R63
15.4K
<1/10W>
1%
R64
28.0K
<1/10W>
1%
1
2 3
4
4
3 2
1
2
1
3
13.5V 12V 5VI C6
NJM7805 5V
I C 1
uPD780058BGK-A56-9EU-A
X1
5.00MHz
<CSTS>
Q6
DTC124EUA
C50
1000P
<R>
R53
1.0K
<1/10W>
R50
330
<1/10W>
R54
10K
<1/10W>
JP5
D60
D1F60
R62
10K
<1/10W>
D61
DAN217U
3
2
1
R67
10K
<1/10W>
61 P00
62
63
64
65
66
73
72
76
77
78
79
80
1
2
3
11
12
13
14
15
16
17
18
44
45
46
47
48
49
50
51
19
20
21
22
23
24
25
26 2
31
33
67
4
69
70
71
6
5
59
58
57
56
55
54
53
52
10
9
8
43
42
41
40
39
38
37
36
35
34
32
31
30
29
28
27
7
60
75
68
74
P01
P02
P03
P04
P05
XT1
XT2
P10
P11
P12
P13
P14
P15
P16
P17
P20
P21
P22
P23
P24
P25
P26
P27
P30
P31
P32
P33
P34
P35
P36
P37
P40
P41
P42
P43
P44
P45
P46
P47
P50
RESET
AVRF1
AVRF0
VDD0
VDD1
P51
P52
P53
P54
P55
P56
P57
P60
P61
P62
P63
P64
P65
P66
P67
P70
P71
P72
P120
P121
P122
P123
P124
P125
P126
P127
P130
P131
I C
X1
X2
AGND
GND0
GND1
C24
0.1
<F>
C23
10/
25V
+
C22
330/
25V
+
C20
0.1
<F>
13
2
IO
G
C19
330/
25V
D6
D1F60
RXD
TXD
VPP
REM
WIR
WIR
12V
BZ1
PKM13EPY-4000
R38 10K
<1/10W> I C4-6
uLN2003
11 6
5V
R37
R36
R35
R34
330 <1/10W> x 4
R33 10K <1/10W>
R32 10K <1/10W>
R31 10K <1/10W>
R30 10K <1/10W>
CN8
BS5P-SHF
TEST
1
2
3
4
5
TIMER SHORT
CLOCK
DO
D I
R22
10K
<1/10W>
R21
1.0K
<1/10W>
R26
390
<1/10W>
C33
0.01
<B>
Q2
DTC124EUA
5V
Q1
DTC124EUA
C34
0.01
<B>
R27
390
<1/10W>
D7
DAN202K
R25
10K
<1/10W>
2
1
3
2 1
3
3
1
2
5V
1
2
3I O
G
+
15V
20V I C7
78M15
C16
0.1
<F>
R6
100K
<1/10W>
C18
0.1
<F>
C17
330/
25V
R3
1.0K
<1/2W>
VA1
470V
<TNR> FH2
FH1
F1
3.15A - 250V
C1
0.01
<F> C2
0.01
<F>
C3
0.22
<LE>
5V
5V
VA2
470V
<TNR>
5V
C29
10K
<1/10W>
R24
10K
<1/10W>
C27
0.1
<F>
I C3
8
4
6
57
3
2
1
VCC
DO
TEST
GND
CS
SK
D I
NC
R9 8.25K
<1/10W>
1%
R11
1.0K
<1/10W>
R8 34K
<1/10W>
1%
R10
47K
<1/10W>
C15
0.01
<B>
I C8
TL431I LP
A
REF
C
+
13.5V
T1
ETS19AB1P8AG
C13
330/
25V
D4
D2FL20U
C12
4700P
<E>
C11
0.01
<F>
C45
0.1
<F>
R41 10K
<1/10W>
1%
R43
1.0K
<1/10W>
R44
1.0K
<1/10W>
C46
0.1
<F>
R42 49.9K
<1/10W>
1%
20V
C10
100/
35V
+
R7
18K
<1/10W>
C6
0.1
<F>
D3
D1FL20U
I C11
PS2501L-1
<KD / KE>
4
32
1
10
7
6
5
4
1
2
4
3
2
1
5
7
8
EN / UV
D
S
S
S
S
BP
4
3
2
1
C7
0.01 <ECQE>
R5 2.0M
<1/2W>
D2
1NH42
320V R4
100K
<RS-2W>
+
C5
100/
420V
L5
0.6A-10mH
D1
I C
TNY266P
L1
SSB11V-R13090A
1
2 3
4
I C 10
2
1
3
4
5
VDD
VOUT
GND
NC
NC
5V
C25
0.1
<F>
I C2
BD4842
R39
10K
<1/10W>
C26
0.1
<F>
I C4
CN2
53325-0560
CN1
S5 (6-5) B-XARK
LOUVER
DC FAN MOTOR
6
5
4
3
2
1
A
5
1
2
3
4
5
4
3
2
1
CN10
B5B-XASK
TO WIRED REMOTE CONTROL UNIT
RED
WHITE
BLACK
WIRED SWITCHING JUMPER
5V
JP3
+
CN3
S7B-ZR
C81
0.01
<B>
C80
100/16V
R84 - R89
330 <1/10W> x 6
R80 - R83
10K <1/10W> x 4
5V
R15 - R20
10K <1/10W> x 6
5V
5V
5V
JM7
JM6
JM5
JM4
JM3
JM2
AUTO RESTART
HA SWITCHING
ROOM TEMPERATURE CORRECTION-1
ROOM TEMPERATURE CORRECTION-2
REMOTE CONTROL UNIT SWICHING-1
REMOTE CONTROL UNIT SWICHING-2
10
14
18
5
4
3
2
11
2
3
4
5
6
7
8
SERIAL H I C
OUTDOOR UNIT
W4 W3 W1
GREEN RED WHITE
ERATH SERIAL N
L
W2
BLACK
CN6
CN5
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
1
2
1
2
THERMAL FUSE
CN7 B3B-XASK
1 2 3
A
MANUAL AUTO
SWITCH SW1
KSM0632B
5V
B Z
TO INDICATOR PCB ASSEMBLY
REM
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
RXD
TXD
VPP
R29 R28
10K <1/10W> x 2
R23
1
2
3
4
5
6
RESET
RXD
TXD
VPP
FLASH
C73
10K
<1/10W>
A
AEEPROM
BUZZER CIRCUIT
SWITCH POWER SUPPLY
THERMISTOR CURCUIT 5V POWER SUPPLY RESET CURCUIT
LED & REMOTE CONTROL UNIT CURCUIT
REMOTE CONTROL UNIT COMMUNICATION
MOTOR CONTROL CURCUIT
A A
12V
INDOOR UNIT
CONTROLLER PCB ASSEMBLY
ASYA07LACM : K06AT-0700HSE-C1
ASYA09LACM : K06AT-0701HSE-C1
ASYA12LACM : K06AT-0702HSE-C1
9
2007.04.17