Fujitsu ASYG09LLTA 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 . . . . .
9
OUTDOOR PCB CIRCUIT DIAGRAM . . .
13
PARTS (INDOOR UNIT) . . . . . . . . . . . . .14
PARTS (OUTDOOR UNIT) . . . . . . . . . . .19
23
ACCESSORIES . . . . . . . . . . . . . . . . . . .
Indoor unit Outdoor unit
ASYG09LLTA
ASYG12LLTA
AOYG09LLT
AOYG12LLT

SPECIFICATIONS
TYPE Cool & heat inverter
INDOOR UNIT ASYG12LLTA
OUTDOOR UNIT AOYG12LLT
COOLING CAPACITY 3.40 kW
HEATING CAPACITY 4.00 kW
POWER SOURCE 230 V
FREQUENCY 50 Hz
RUNNING
CURRENT
MAXIMUM
CURRENT
4.7 A
5.1 A
INPUT
WATTS
1.015 kW
1.080 kW
E.E.R. Cooling 3.35 kW/kW
COP Heating
Cooling
Heating
Cooling
Heating
Cooling
Heating
Cooling
Heating
3.70 kW/kW
MOISTURE REMOVAL 1.8 L/h
AIR CIRCULATION
HIGH
720 m3/h
740 m3/h
ASYG09LLTA
AOYG09LLT
2.50 kW
3.20 kW
230 V
50 Hz
4.0 A
4.7 A
7.0 A
9.5 A
6.0 A
6.0 A
0.745 kW
0.865 kW
3.36 kW/kW
3.70 kW/kW
1.3 L/h
720 m3/h
740 m3/h
FAN MOTOR
POWER SOURCE 230 V 230 V
High
INDOOR
UNIT
Cooling
Medium
Low
Quiet
High
INDOOR
UNIT
Heating
Medium
Low
Quiet
High
Medium
Low
Quiet
1,320 r.p.m.
1,120 r.p.m.
840 r.p.m.
700 r.p.m.
1,360 r.p.m.
1,120 r.p.m.
900 r.p.m.
700 r.p.m.
OUTDOOR UNIT Heating 730 r.p.m.
OUTDOOR UNIT Cooling 740 r.p.m.
1,320 r.p.m.
1,120 r.p.m.
860 r.p.m.
700 r.p.m.
1,360 r.p.m.
1,120 r.p.m.
900 r.p.m.
700 r.p.m.
810 r.p.m.
820 r.p.m.
ELECTRICAL DATA
INDOOR UNIT
OUTDOOR UNIT Heating
NOISE LEVEL
43 dB
38 dB
33 dB
22 dB
48 dB 52 dB
OUTDOOR UNIT Cooling 47 dB 51 dB
2013.02.27 1
COMPRESSOR TYPE
Hermetic type,
4 pole, 3 phase,
DC inverter motor, Rotary
DISCRIMINATION ASM89D10UFZ
PRECHARGED REFRIGERANT
REFRIGERANT TYPE R410AR410A
750 g
750 g
650 g
650 g
WEIGHT (with oil) 8.9 kg
COMPRESSOR AND REFRIGERANT
Pipe length 10 m
FULL CHARGE 15 m 850 g750 g
MAXIMUM PIPING HEIGHT 10 m
ADDITIONAL CHARGE 20 g/m
WEIGHT
INDOOR UNIT Net / Shipping
Net / Shipping
7.0 kg / 9.0 kg
OUTDOOR UNIT 27 kg / 29 kg25 kg / 28 kg
INDOOR UNIT H x W x D
H x W x D
262 x 820 x 206 mm
OUTDOOR UNIT 540 x 660 x 290 mm
DIMENSIONS

DIMENSIONS
unit : mm
262
15.8 to 16.7
206820
2013.02.27 2
INDOOR UNIT
Drain hose
OUTDOOR UNIT
Diameter
Outside
Inside : 13.8 mm
25
660
600
20 29060
454
540

REFRIGERANT
SYSTEM DIAGRAM
2-way valve
Strainer
3-way valve
Muffler
4-way valve
Capillary
Heat
capillary
Refrigerant direction
Heat exchanger
(indoor unit)
Heat exchanger
(outdoor unit)
Compressor
09
Cooling
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)
2-way valve
Strainer
Cool & heat
capillary
3-way valve
Muffler
4-way valve Check valve
Heat exchanger
(indoor unit)
Heat exchanger
(outdoor unit)
Compressor
2012.02.14 3
12

RED
ORANHE
YELLOW
PINK
BLUE
BLACK
BLACK
BLACK
BLACK
EARTH
TERMINAL
BLACK WHITE
RED
BLUE
YELLOW
WHITE
BLACK
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
GREEN
1 2 3 4 5
1 2 3 4 5
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
1
2
3
4
5
1
2
3
4
5
1
2
3
4
1
2
3
4
1
2
3
4
5
CN3
CN7
CN1
CN6
CN4
CN5
CN201
W4
LOUVER
( UP / DOWN )
M
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( ROOM TEMP. )
TEST
123
TERMINAL
FAN MOTOR
FM
INDICATOR PCB
MAIN PCB
BLACK
ORANGE
WHITE
BLACK
BLACK
BLACK
WHITE
RED
GREEN
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BROWN
GRAY
GREEN
BLACK
WHITE
RED
BLACK
WHITE
R
S
C
W101
W3
W102 W4 W1 W2
W10
W11
CN71
CN70
W7
W8
W9
CN90
CN30
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
3
1
2
3
4
1
2
3
4
1
2
3
1
2
3
REACTOR
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( DISCHARGE TEMP. )
THERMISTOR
( OUTDOOR TEMP. )
1 2 3L N
POWER SOURCE
TERMINAL
4-WAY VALVE
FAN MOTOR
COMPRESSOR
CM
FM
4WV
MAIN PCB
INDOOR UNIT OUTDOOR UNIT
CIRCUIT DIAGRAM
2013.01.15 4

BLACK
BLACK
BLACK
BLACK
RED
ORANGE
YELLOW
PINK
BLUE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
1
2
3
4
5
4
3
2
1
RED
BLACK
WHITE
YELLOW
BLUE
1
2
3
4
5
1
2
3
4
5
6
7
CN201
S7B-PH-K-S
LOUVER ( UP / DOWN )
M
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( ROOM TEMP. )
TEST
CN6
B5B-PH-K-R
RED
CN3
B7B-PH-K-S
RED
CN5
B5B-PH-K-S
RED
CN4
B4B-PH-K-S
WHITE
CN7
B5 ( 6-5 ) B-XARK-1-A
RED
FAN MOTOR
F M
INDICATOR PCB
K11CO-1200HSE-D0
MAIN PCB
ASYG09LLTA : K11CN-1206HSE-C1
ASYG12LLTA : K11CN-1207HSE-C1
CN1
SC25-05WSA
WHITE
12 3 4 5
W4
TERMINAL
3
2
1BLACK
WHITE
RED
GREEN
EARTH
OUTDOOR
UNIT
INDOOR PCB CIRCUIT DIAGRAM
2013.01.15 5
CONTROL UNIT
ASYG09LLTA : EZ-0120WHSE
ASYG12LLTA : EZ-0120YHSE

I C8
TNY274PN
C12
0.1
<F> R8
1.0k
<1/10W>
Q5
2SC4081
<R>
2
3
1
4
2
1
5
6
7
8
S
S
S
S
D
BP_M
EN_UV
3
2
4
1
+
D5
S1NBC60
-
340V
5V
L1
SS21V-R060330 JP1
R63
220k
<2W>
W4
I C16
PC357N4
D12
DAN202U
R61
1.0k
<1/10W>
R62
12k
<1/10W>
C53
0.047
<R>
R15
1.0k
<1/10W>
C21
0.01
<B>
A
A
R65
200
<1/8W>
R64
12k
<1/10W>
C54
0.022
<R>
3
21
2
14
3
16 1
2
1
3
4
6
43
1
1
43
2
VA1
470V
<TNR>
FH1 FH2
F1
3.15A
250V
C29
1000p
<E>
R12
1.0k
<1/2W>
D10
D1F60
R590 - R592
13k 1% x 3
R69
100
<1/10W>
C55
1000p
<X7R>
R67
560
<1/10W>
R593 - R595
13k 1% x 3
D11
D1F60
I C15
PC357N4
I C17
TLP165J
I C13-1
uLN2003A
Q1
DTC124EUA
2
3
1
A
C20
0.01
<B>
R14
1.0k
<1/10W>
5V
R13
10k
<1/10W>
A
A
R44
10k
<1/10W>
5V
5V
R55
10k
<1/10W>
C36
0.1
<F>
I C12
S-93C66BD0 I
A
1
2
3
7
8
4
6
5
CS
SK
D I
NC
VCC
DO
TEST
GND
A
5V 5V
R49, R51
10k <1/10W> x 2
15V
5V
5V
C17
0.1
<F>
A
A
R48
47
<1/10W>
X1
8.00MHz
<CSTLS>
5V
C24
0.1
<F>
A
C4
68/
420V
+
D20
ST03D-200-4060
T1
MY082N 15V
D3
D1FL20U
+
A
C10
220/
25V
D4
D1FL20U
+
C9
330/
25V
2
3
4
5
9
8
7
6
10
R6
150
<1/10W>
R7
1.0k
<1/10W>
Q6
2SA1576A
<R>
3
1
2
C
1
A
2
REF
3
I C6
TL431
C11
0.1
<F>
R10
10k
<1/10W>
1%
R9
10k
<1/10W>
1%
15V
I C13
uLN2003A
A
A
9
8
I C13-2 - I C13-5
uLN2003A x 4
R31 - R34
33 <1/10W> 1% x 4
15V
5V
R29, R28, R27
220 <1/10W> x 3
5V
5V
A
A A
A
A
A
2
3
1
2
3
1
R36
10k
<1/10W>
C25
1000p
<R>
R37
47
<1/10W>
C50
1000p
<R>
15V-2 R25
1.8k
<1/10W>
1%
R26
2.2k
<1/10W>
1%
Q3
DTA124EUA
Q2
DTC124EUA
15V
C6
47/
35V
+
340V
A
A
5V
R20
1.0k
<1/10W>
C23
1000p
<R>
R21
10k
<1/10W>
A
215
3 14
413
5 12
A
A
15V-2
15V R57
470
<1/8W>
C26
0.1
<F>
D8
UDZS12B
5V
L2
BLm18
<BD102>
A
5V
C19
0.1
<F>
R43
10k
<1/10W>
BZ1
PS1240P02BT
BZ
I C13-7
uLN2003A
10 7
A
AA
A
R38
1.0k
<1/10W>
R40
1.0k
<1/10W>
R39
10k
<1/10W>
1%
R41
49.9k
<1/10W>
1%
C28
0.1
<F>
C31
0.1
<F>
C41
0.1
<F>
R46
1.0k
<1/10W>
R45
10k
<1/10W>
1
2
3
4
5
1
3
5
A
4
3
2
1
5
4
3
2
1
1
2
3
4
5
6
7
1
2
3
4
5
I C 1
u P D 7 8 F 0 5 1 5
12 11 10 98765 4 3 2 1
25 26 27 28 29 30 31 32 33 34 35 36
48
47
46
45
44
43
42
41
40
39
38
37
13
14
15
16
17
18
19
20
21
22
23
24
P31
P30
P17
P16
P15
P14
P13
P12
P11
P10
AVDD
AVSS
VDD
VSS
C
X1
X2
MD0
P123
P124
*RST
P40
P41
P120
P27 P26 P25 P24 P23 P22 P21 P20 P130 P01 P00 P140
P32 P70 P71 P72 P73 P74 P75 P33 P63 P62 P61 P60
3
1
2
W - I N
W - OUT
CN1
SC25-05WSA
WHITE
BLACK
WHITE
RED
TO TERMINAL
C1
0.1
<LE>
C3
0.01
<KH>
C2
0.01
<KH>
FC51FL x 2
CN5
B5B-PH-K-S
WHITE
LOUVER ( UP / DOWN )
CN3
B7B-PH-K-S
WHITE
TO INDICATOR PCB
DC FAN MOTOR
CN7
B5 ( 6-5 ) B-XARK-1-A
RED
CN4
B4B-PH-K-S
WHITE
THERMISTOR ( ROOM TEMP. )
THERMISTOR ( PIPE TEMP. )
TEST
CN6
B5B-PH-K-R
RED
R1
47
<1/10W>
A
INDOOR UNIT
ASYG09LLTA
MAIN PCB
K11CN-1206HSE-C1
2013.01.11 6

I C8
TNY274PN
C12
0.1
<F> R8
1.0k
<1/10W>
Q5
2SC4081
<R>
2
3
1
4
2
1
5
6
7
8
S
S
S
S
D
BP_M
EN_UV
3
2
4
1
+
D5
S1NBC60
-
340V
5V
L1
SS21V-R060330
R63
220k
<2W>
W4
I C16
PC357N4
D12
DAN202U
R61
1.0k
<1/10W>
R62
12k
<1/10W>
C53
0.047
<R>
R15
1.0k
<1/10W>
C21
0.01
<B>
A
A
R65
200
<1/8W>
R64
12k
<1/10W>
C54
0.022
<R>
3
21
2
14
3
16 1
2
1
3
4
6
43
1
1
43
2
VA1
470V
<TNR>
FH1 FH2
F1
3.15A
250V
C29
1000p
<E>
R12
1.0k
<1/2W>
D10
D1F60
R590 - R592
13k 1% x 3
R69
100
<1/10W>
C55
1000p
<X7R>
R67
560
<1/10W>
R593 - R595
13k 1% x 3
D11
D1F60
I C15
PC357N4
I C17
TLP165J
I C13-1
uLN2003A
Q1
DTC124EUA
2
3
1
A
C20
0.01
<B>
R14
1.0k
<1/10W>
5V
R13
10k
<1/10W>
A
A
R44
10k
<1/10W>
5V
5V
R55
10k
<1/10W>
C36
0.1
<F>
I C12
S-93C66BD0 I
A
1
2
3
7
8
4
6
5
CS
SK
D I
NC
VCC
DO
TEST
GND
A
5V 5V
R49, R51
10k <1/10W> x 2
15V
5V
5V
C17
0.1
<F>
A
A
R48
47
<1/10W>
X1
8.00MHz
<CSTLS>
5V
C24
0.1
<F>
A
C4
68/
420V
+
D20
ST03D-200-4060
T1
MY082N 15V
D3
D1FL20U
+
A
C10
220/
25V
D4
D1FL20U
+
C9
330/
25V
2
3
4
5
9
8
7
6
10
R6
150
<1/10W>
R7
1.0k
<1/10W>
Q6
2SA1576A
<R>
3
1
2
C
1
A
2
REF
3
I C6
TL431
C11
0.1
<F>
R10
10k
<1/10W>
1%
R9
10k
<1/10W>
1%
15V
I C13
uLN2003A
A
A
9
8
I C13-2 - I C13-5
uLN2003A x 4
R31 - R34
33 <1/10W> 1% x 4
15V
5V
R29, R28, R27
220 <1/10W> x 3
5V
5V
A
A A
A
A
A
2
3
1
2
3
1
R36
10k
<1/10W>
C25
1000p
<R>
R37
47
<1/10W>
C50
1000p
<R>
15V-2 R25
1.8k
<1/10W>
1%
R26
2.2k
<1/10W>
1%
Q3
DTA124EUA
Q2
DTC124EUA
15V
C6
47/
35V
+
340V
A
A
5V
R20
1.0k
<1/10W>
C23
1000p
<R>
R21
10k
<1/10W>
A
215
3 14
413
5 12
A
A
15V-2
15V R57
470
<1/8W>
C26
0.1
<F>
D8
UDZS12B
5V
L2
BLm18
<BD102>
A
5V
C19
0.1
<F>
R43
10k
<1/10W>
BZ1
PS1240P02BT
BZ
I C13-7
uLN2003A
10 7
A
AA
A
R38
1.0k
<1/10W>
R40
1.0k
<1/10W>
R39
10k
<1/10W>
1%
R41
49.9k
<1/10W>
1%
C28
0.1
<F>
C31
0.1
<F>
C41
0.1
<F>
R46
1.0k
<1/10W>
R45
10k
<1/10W>
1
2
3
4
5
1
3
5
A
4
3
2
1
5
4
3
2
1
1
2
3
4
5
6
7
1
2
3
4
5
I C 1
u P D 7 8 F 0 5 1 5
12 11 10 98765 4 3 2 1
25 26 27 28 29 30 31 32 33 34 35 36
48
47
46
45
44
43
42
41
40
39
38
37
13
14
15
16
17
18
19
20
21
22
23
24
P31
P30
P17
P16
P15
P14
P13
P12
P11
P10
AVDD
AVSS
VDD
VSS
C
X1
X2
MD0
P123
P124
*RST
P40
P41
P120
P27 P26 P25 P24 P23 P22 P21 P20 P130 P01 P00 P140
P32 P70 P71 P72 P73 P74 P75 P33 P63 P62 P61 P60
3
1
2
W - I N
W - OUT
CN1
SC25-05WSA
WHITE
BLACK
WHITE
RED
TO TERMINAL
C1
0.1
<LE>
C3
0.01
<KH>
C2
0.01
<KH>
FC51FL x 2
CN5
B5B-PH-K-S
WHITE
LOUVER ( UP / DOWN )
CN3
B7B-PH-K-S
WHITE
TO INDICATOR PCB
DC FAN MOTOR
CN7
B5 ( 6-5 ) B-XARK-1-A
RED
CN4
B4B-PH-K-S
WHITE
THERMISTOR ( ROOM TEMP. )
THERMISTOR ( PIPE TEMP. )
TEST
CN6
B5B-PH-K-R
RED
R1
47
<1/10W>
A
INDOOR UNIT
ASYG12LLTA
MAIN PCB
K11CN-1207HSE-C1
2013.01.11 7
L5
0.6A - 10mH

1
2
3
4
5
6
7
A
2
1
3
A
VCC
OUT
GND
A
A
I C201
GP1UM261R
R202
47
<1/4W>
5V
C203
0.1
<F>
+C202
47/
10V
SW201
KSHC611BT-PBT
5V
5V
D201 SLR-343MC GREEN
D203 SLR-343MC GREEN
D202 SLR-343DC ORANGE
CN201
S7B-PH-K-S ( LF ) ( SF )
WHITE
INDOOR UNIT
INDICATOR PCB
K11CO-1200HSE-D0
2013.01.11 8

REACTOR
22mH 5A
W10
B
W11
B
W101
B
W102
B
W4
B
W1
B
W2
B
W3
B
W7
B
W8
B
W9
B
U
V
W
CN30
B2P3-VH-B-C
BLACK
CN90
B3P5-VH-B
WHITE
CN70
B3B-PH-K-S ( LF ) ( SN )
WHITE
CN71
B4B-PH-K-S ( LF ) ( SN )
WHITE
1
2
3
4
1
2
3
1
2
1
2
3
C M
COMPRESSOR
4-WAY VALVE
F M AC FAN MOTOR
1
2
3
4
5
TERMINAL
L
N
SERIAL
INDOOR UNIT
POWER SOURCE
AC230V
50Hz
POWER EARTH
FRAME
wire w/TERMINAL
( CORE )
1015#22
GREEN
UL1015 AWG18
GREEN
UL1015 AWG18
WHITE
UL1015 AWG18
BLACK
UL1015 AWG22
RED
UL1015 AWG22
WHITE
UL1015 AWG22
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
ORANGE
WHITE
UL3271 AWG18
BLACK
UL3271 AWG18
WHITE
UL3271 AWG18
RED
UL3271
AWG18
GRAY
UL3271
AWG18
BROWN
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( DISCHARGE TEMP. )
THERMISTOR
( OUTDOOR TEMP. )
MAIN PCB
K11CM-1201HUE-C1
AOYG09LLT
INVERTER ASSEMBLY
EZ-012THUE
OUTDOOR PCB CIRCUIT DIAGRAM
2013.01.15 9