SPLIT TYPE ROOM AIR CONDITIONER
WALL MOUNTED type
Models Indoor unit
Outdoor unit
ASYB09LDC
AOYS09LDC
ASYB12LDC
AOYS12LDC
CONTENTS SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . 1 DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . 2 REFRIGERANT SYSTEM DIAGRAM . . . . . 3 CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . 4 INDOOR PCB CIRCUIT DIAGRAM . . . . . . 5 OUTDOOR PCB CIRCUIT DIAGRAM . . . . 8 ERROR CONTENTS . . . . . . . . . . . . . . . . . . 10 DISASSEMBLY ILLUSTRATION . . . . . . . . .11 PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . 14 STANDARD ACCESSORIES . . . . . . . . . . . 16
SPECIFICATIONS DIMENSIONS COOL & HEAT INVERTER
TYPE INDOOR UNIT
ASYB09LDC
ASYB12LDC
OUTDOOR UNIT
AOYS09LDC
AOYS12LDC
COOLING CAPACITY
2.60 kW
3.50 kW
HEATING CAPACITY
3.60 kW
4.80 kW
INDOOR UNIT
HxWxD
283 x 790 x 230 mm
OUTDOOR UNIT
HxWxD
540 x 790 x 290 mm
WEIGHT INDOOR UNIT
Gross / Net
12 / 9.5 kg
12 / 9.5 kg
OUTDOOR UNIT
Gross / Net
38 / 34 kg
40 / 36 kg
ELECTRICAL DATA NOISE LEVEL
POWER SOURCE
230 V
230 V
FREQUENCY
50 Hz
50 Hz
2.9 A
4.3 A
HEATING
3.9 A
5.5 A
COOLING
0.61 kW
0.91 kW
HEATING
0.81 kW
1.22 kW
E.E.R.
COOLING
4.26 kW/kW
3.85 kW/kW
COP
HEATING
4.44 kW/kW
3.93 kW/kW
1.3 L/hr
1.8 L/hr
COOLING
560 m3/hr
595 m3/hr
REFRIGERANT (R410A)
HEATING
605 m3/hr
630 m3/hr
Pipe Length
COOLING
RUNNING CURRENT INPUT WATTS
MOISTURE REMOVAL AIR CIRCULATION -High
INDOOR UNIT ( Cool / Heat )
OUTDOOR UNIT ( Cool / Heat )
FULL CHARGE AMOUNT
COMPRESSOR
REFRIGERANT
R410A
950 g
1,050 g
230 V
230 V
FAN MOTOR POWER SOURCE
INDOOR UNIT ( cool / heat )
OUTDOOR UNIT ( cool / heat )
HIGH2
1,340 / 1,430 r.p.m. 1,400 / 1,470 r.p.m.
HIGH-SPEED
1,300 / 1,390 r.p.m. 1,370 / 1,440 r.p.m.
MED-SPEED
1,120 / 1,200 r.p.m. 1,150 / 1,200 r.p.m.
LOW-SPEED
950 / 1,000 r.p.m. 950 / 1,000 r.p.m.
QUIET
700 / 760 r.p.m.
700 / 760 r.p.m.
HIGH2
820 / 760 r.p.m.
820 / 820 r.p.m.
HIGH-SPEED
760 / 680 r.p.m.
760 / 680 r.p.m.
" HIGH2 " means when ability measurement.
2006.01.24
High 1
39 dB / 40 dB 41 dB / 41 dB
Med
34 dB / 35 dB 35 dB / 35 dB
Low
29 dB / 28 dB 29 dB / 28 dB
Quiet
20 dB / 21 dB 20 dB / 21 dB
High 2
48 dB / 50 dB 49 dB / 51 dB
High 1
47 dB / 48 dB 47 dB / 49 dB
15 m 20 m
MAXIMUM PIPING HEIGHT
DA89X1C - 20FZ
DISCRIMINATION
40 dB / 41 dB 42 dB / 42 dB
ADDITIONAL REFRIGERANT
Hermetic type, 4 pole, 3 phase, DC inverter motor, Rotary
TYPE
High 2
1
950 g
1,050 g
1,050 g
1,150 g
20 g / m
20 g / m
15m
15m
DIMENSIONS Models : ASYB09LDC / AOYS09LDC ASYB12LDC / AOYS12LDC (unit : mm)
230
283
790
56
290
540
17
790
353
2006.01.12
2
REFRIGERANT SYSTEM DIAGRAM Models : ASYB09LDC / AOYS09LDC ASYB12LDC / AOYS12LDC
3-Way valve
Heat exchanger ( INDOOR )
2-Way valve Muffler
Compressor
Muffler
4-Way valve Strainer
Expansion valve
Heat exchanger ( OUTDOOR )
AOYS09LDC : 2 pass AOYS12LDC : 4 pass
Cooling Heating
Refrigerant pipe diameter Liquid : 1/4" (6.35 mm) Gas : 3/8" (9.52 mm)
2005.12.26
3
Strainer
CIRCUIT DIAGRAM Models : ASYB09LDC / AOYS09LDC ASYB12LDC / AOYS12LDC INDOOR UNIT
CN201 1 2 3 4 5 6 7 8 9 RED WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE
1 4 2 5 3 6 4 7 5 8 6 9 7 10 8 11 9 12
CN4
CN9
CN2
CN3
CN7
CN11
M
CN10
SWITCH
1 2 3 4 5
STEPPING MOTOR
THERMISTOR (PIPE TEMP.)
1 1 RED 2 2 ORANGE 3 3 YELLOW 4 4 PINK 5 5 BLUE 1 BLACK or GRAY 2 BLACK or GRAY
1 BLACK 2 BLACK
CONTROL BOARD 1 WHITE 1 1 WHITE 2 YELLOW 2 2 YELLOW 3 3 3 4 RED 4 4 RED 5 BLUE 5 5 BLUE CN101 1 RED 1 2 WHITE 2 3
1 2 3 4 5 6
4 POWER
L N
BLUE
THERMISTOR 1 (ROOM TEMP.) 2 3 TEST 4 5 GREEN W3
CN1
GREEN / YELLOW
1 2 3 4 5 6
BROWN
DISPLAY BOARD
BLUE YELLOW WHITE BLACK
RED
3
ROWER RELAY
TM1
TM2
N L 3
BLACK RED
FM
WHITE
THERMAL FUSE
102 C TERMINAL
FAN MOTOR
AIR CLEAN UNIT
OUTDOOR UNIT
REACTOR
REACTOR RED OR WHITE RED
WHITE RED
W10 W11
1 2 3 4
1 2 3 CN800 4 5 6 7
1 2 CN71 3 4
THERMISTOR (DISCHARGE PIPE)
1 1 2 2 3 3
1 2 3 4 5 6 7
BLACK WHITE YELLOW BLUE
1 2 3 4 5 6
RED BROWN BLUE ORANGE YELLOW WHITE
COMPRESSOR
R(U)
WHITE
S(V)
BLACK
THERMISTOR (PIPE) BLACK BLACK BROWN BROWN
RED WHITE BLACK
W7 W8 W9
CM C(W)
RED
FM
FAN MOTOR
PRINTED CIRCUIT BOARD (MAIN)
THERMISTOR (OUTDOOR TEMP.) BLACK BLACK
1 1 2 2 CN70 3 3
RED
W4
WHITE BLACK
1 2 CN40 3 4 5 6
4WV
4-WAY VALVE
W1 CN30
W3
GREEN
N L 3 2005.12.27
EXPANSION VALVE
W2
BLACK
FUSE 250V20A TERMINAL
PWV
4
1 1 2 2 3 3
BLACK BLACK
INDOOR PCB CIRCUIT DIAGRAM Models : ASYB09LDC, ASYB12LDC TERMINAL
1 OUTDOOR UNIT
BLUE THERMAL FUSE
2
102 C
3
BROWN
POWER SOURCE AC230V/50Hz
WHITE
RED BLACK
TM2 22007
CN10
XMR- 05V
(4) K1 (3)
CONTROLLER PCB ASSY ASYB09LDC : K0500HSE-C1 ASYB12LDC : K0501HSE-C1 INDICATOR PCB ASSY K03DV-0400WSE-D0
5P-SAN
CN1 0 - 1 WHITE
(1)
CN1 0 - 2 YELLOW
AIR CLEAN UNIT
TM1 22007
(2) (3)
CN1 0 - 4 RED
(4)
CN1 0 - 5 BLUE
(5)
CN11
CN101
2P-SAN
SWITCH PCB ASSY K05DU-0500HSE-SW0
(1) (2)
RED
CN1 1 - 1
3P-SAN (1)
WHITE CN1 1 - 3
CN2 0 1
CN9
S9B - ZR - 3.4
(3)
JB20- 09HG
ZHR-09
(1)
CN9 - 1 RED
(1)
(2)
CN9 - 2 WHITE
(2)
(3)
CN9 - 3 WHITE
(3)
(4)
CN9 - 4 WHITE
(4)
(5)
CN9 - 5 WHITE
(5)
(6)
CN9 - 6 WHITE
(6)
(7)
CN9 - 7 WHITE
(7)
(8)
CN9 - 8 WHITE
(8)
(9)
CN9 - 9 WHITE
(9)
CN1
BS5P-SHF-1AA CN3 - 1
(1)
CN3 - 2
(2)
TEST CN3 - 3
(3)
(1)
CN3 - 4
(4)
(2)
CN3 - 5
(5)
CN3
2P-SCN
CN3 - 1 BLACK CN3 - 2 BLACK
PIPE TEMPERATURE THERMISTOR
CN2
2P-SAN
FAN MOTOR CN4 CN4-6 RED
FM
53426-9920 (1) (2)
CN4-4 BLACK
(3)
CN4-3 WHITE
(4)
CN4-2 YELLOW
(5)
CN4-1 BLUE
2005.12.28
(6)
5
(1)
CN2 - 1 BLACK
(2)
CN2 - 2 BLACK
ROOM TEMPERATURE THERMISTOR
CN7 53325-0510 (1) (2) (3)
CN7 - 1 RED CN7 - 2 ORANGE CN7 - 3 YELLOW
(4)
CN7 - 4 PINK
(5)
CN7 - 5 BLUE
M
LOUVER
CONTROLLER PCB ASSEMBLY ASYB09LDC : K05DU-0500HSE-C1 ASYB12LDC : K05DU-0501HSE-C1
Models : ASYB09LDC ASYB12LDC
5V I C6 S80842
R1 47 <1/10W>
CN9-12
F1
VA1 470V <TNR>
THE SIGNAL OF REMOTE CONTROL UNIT
W3
5V
2
I C8-4
Q2 DTC124EUA
POWER SUPPLY INTERRUPTION
1
R33 49.9K <1/10W> 1%
THE CIRCUIT FOR THERMISTOR 1
4
2
3 1
CN1-2
ROOM TEMPERATURE THERMISTOR
L2 0.6A - 10mH
R4 1.0K <1/10W>
1 2
3
C35 0.1 <F>
R48 10K <1/10W> 1%
L1 9.0mH D1 D3SB60 2
280V R22 100K <RS - 2W>
1
4 3
D6 D2FL20U T1 DC13.5V ETS7982A
C65 0.01 <F>
C7 0.01 <ECQE>
20V C5 R96 R36 18K <1/10W> 1 100/ + R51 47 350V <1/2W> 2.0M <1/2W> D2 2 I C5 1NH42 1 TNY266P + C9 5 D EN/UV 4 100/ S3 35V S2 7S C27 8S BP 1 0.1 <F>
6 5 4 1 2 2
C23 0.01 <KH>
DIFFERENT VOLTAGE DETECTION CIRCUIT
1
4 3 I C1-17
C25 1000P <R>
1
THE CIRCUIT FOR FLASH MAICROCOMPUTERS 5V 5V R24 10K <1/10W> R25 10K <1/10W> RESET VPP
R6 8.25K <1/10W> 1%
R23
R7 1.0K <1/10W>
5V
R13 1.0K <1/10W>
R78 47K <1/10W> C26 R65 0.01 34K <B> <1/10W> 1%
+ C10 330/ C 3 1 REF 25V A 2 I C3 TL431ILP
D7 D1FL20U
A
R12 10K <1/10W>
10 2 7
R97 2.0M <1/2W>
C63 0.01
CN9-9
EARTH
VA2 VA3 220V 220V <TNR5> <TNR5>
I C15 PS2501L-1 <KD / KE>
BEN
CN9-8
CN9-10
2
5V
R60 - R62 10K <1/10W> x 4
GND01
R56 330 R57
CN9-11
IC1 uPD780078
5V
VPP
2
CN2
<1/10W> 330 <1/10W>
AVREF
VDD0
10
39
IC
VDD1
24
36
RESET
P34
15
I C1-15
43
P00
P35
16
I C1-16
44
P01
P36
17
I C1-17
45
P02
P40
57
46
P03
P41
58
33
P10
P42
59
32
P11
P43
60
31
P12
P44
61
30
P13
P45
62
29
P14
P46
63
28
P15
P47
64
TO THE CONNECTOR FOR A INDICATOR
X1 8.38MHz <CST>
3 1
CN101
12V
JM3
1 I
G 2
R84 C12 + 100K 100/ <1/10W> 35V
1
O 3
4 3 2 1
CN10 AIR PURIFIER OPERATION
I C1-62
2
15
15V SYSTEM ON / OFF CONTROL
2006.01.11
5V
2
C24 C53 330/ + 0.1 25V <F>
A
1
2
I C14 PS2501L-1 <KD / KE>
C62 0.1 <F>
1 2
R85 33K <1/10W> 1%
RC
R77 9.1K <1/10W> 1%
5V
R79 220K <1/10W>
R80 10K <1/10W>
3
JM8
1
2
Q12 2SC1815Y
+ C61 10/ 25V 1
4
JM7
2
C8 0.1 <F>
Q8 DTC124EUA
5V
5
3
PANEL SWITCH CIRCUIT 3
15V
2
3
R81 2.0K + C58 <1/10W> 2.2/ 50V
ALARM
I C1-6
I C4-5 M54523
5
I C4-4 M54523
VCC DO TEST GND
C57 1000P <R>
3 2
CN4-3
6.8K <1/4W>
1
THE CONNECTOR FOR FAN MOTOR-IN
CN7
3
LUVER
4 5
THE CIRCUIT FOR POWER RELAY
13
K1-4
12V K1 DW12D1
I C1-63
4
3
I C1-64
1
2
THE CIRCUIT FOR INDICATOR LED AND REMOTE CONTROL UNIT 5V
P16
P50
1
P17
P51
2
18
P20
P52
3
1 2
R74
19
P21
P53
4
20
P22
P54
5
21
P23
P55
6
I C1-7
22
P24
P56
7
RC
23
P25
P57
8
11
P30
P64
53
12
P31
P65
54
13
P32
P66
55
P33
P67
R52 330 <1/10W> R53 330 <1/10W>
XT1
P70
47
37
XT2
P71
48
41
X1
P72
49
R90 - R94 5V 330 <1/10W> x 4
P73
50
P74
51
9
GND0
P75
52
42
GND1
P80
35
CN1
2
1
5
R32 1.0K <1/10W>
R11 820 <1/4W>
Q5 DTC124EUA BZ1
2
3 1
12V
BZ
A
+ C41 100/ 16V
R37 1.0K <1/10W> 1
I C1-15
R40 - R41 10K <1/10W> x 2 JM1 REMOTE CONTROL UNIT SWITCHING
JM2
PULAG ON
7
18
14
IC8 GK-LV3011E or 6 10 H I 2003R or VL1086-01R
H I C FOR SERIAL COMMUNICATIONS Q3 DTC124EUA
HA
I C4-1 M54523
R10 1.0K <1/2W>
I C8-10
THE CIRCUIT FOR BUZZER
R39 10K <1/10W>
8
TM2
I C8-14
R42 10K <1/10W>
5V
I C1-64
CN4-3
2
D9 DAN202K
I C1-16
3
3 1
5 2
C29 0.01 <B>
C51 0.01 <B> LED
A
1
16
5V R31 10K <1/10W> SW1
THE CIRCUIT FOR MOTOR CONTROL
5V R38 390 <1/10W>
12
C50 + 100/ 16V
TEST
4
0.1 <F> 0.1 <F> 1000P <R> 0.1 <F>
I C12 15V 5V PS2501L-1 <KD / KE> R14 330 R8 1.0K 4 1 <1/10W> <1/4W> 2 3
Q4 DTC124EUA R87 10K <1/10W>
11
CN9-12
1
THE CIRCUIT FOR MANUAL AUTO SWITCH
3
9 10
CN9-11
2
C37 C38 C39 C40
X2
7 8
CN9-10
3
AGND
CS 1 SK 2 DI 3 NC 7
CN9-9
R43 - R46 10K <1/10W> x 4
CN1-2
40
5 6
I C1-6
25
4
R55 330 <1/10W> R54 330 <1/10W>
CN9-8
56
38
CN9
3
I C1-7
6
4
2
I C4-6 M54523
14
3
A
CN4 5
2
I C10 PS2501L-1 <KD / KE>
12V
12
4
I C4-3 M54523
THE CIRCUIT OF HA, REMOTE CONTROL UNIT SWITCHING AND PULAG ON
Q11 2SC1815Y
AIR PURIFIER OPERATION CIRCUIT
11
R21 4.7K <1/10W> R20
DCFAN
27
I C1-63
ALARM 3
8 4 6 5
4
I C4-7 M54523
10
7
5V R35 10K 5V <1/10W> I C2 S-93C46ADFJ
1
2 1
R89 10K <1/10W>
I C13 78M15
280V C22 0.1 <X7R>
15V
1
1
ALARM
SW101
5V R26 10K <1/10W> 3
THE CIRCUIT FOR LOUVER OPERATION
6
I C1-62
<1/10W>
C46 1000P <R>
EEPROM
R58 12V 2.2 <1/2W>
+ C14 330/ 25V
26
5V
2
PANEL SWITCH CN11
JM4
2
5V POWER SUPPLY CIRCUIT
FEEDBACK
34
14
GND01
20V
C15 0.1 <F>
+ C16 330/ 25V
I 1 1
R27 1.0K
R34 1.0K <1/10W> C31 0.1 <F>
1
PIPE TEMPERATURE THERMISTOR
C4 0.22 <RE>
+C17 10/ 25V
G 2
13.5V
12V
THE CIRCUIT FOR FAN MOTOR-IN
C28 0.01 <B>
5V
CN3
I C8-10
C18 0.1 <F>
C48 1000P <R>
R5 390 <1/10W>
3
C3 0.01 <KH>
3 O
C20 0.1 <F> GND01
R3 10K <1/10W>
I C8-14
C2 0.01 <KH>
I C7 D4 BA17805 D1F60
5V
15V
FH2 EARTH
RESET
THE CIRCUIT FOR RESET
R15 10K <1/10W>
K1-4
FH1
3 NC VDD 2 4 GND 1 OUT
C36 0.1 <F>
5V
POWER SUPPLY CIRCUIT TM1
R49 100K <1/10W>
R16 390 I C8-4 <1/10W> 5V
5
4
4
3
3
2
2
1
1
Models : ASYB09LDC ASYB12LDC
INDICATOR PCB K03DV-0400WSE-D0
SLR - 325 SLR - 325 SLR - 325 SLR - 325
1
2
1
2
1
2
5V CN 2 0 1
1
D206 D204 D203 D201
1
2
5V
IC201 GP1UM261R
2005.12.28
VCC OUT GND
2 1 3
R2 0 1 47 <1/4W>
1
2
C2 0 2 47/10V
1 2
7
1
8
C2 0 1 0.1 <F>
2
9
7
6
5
4
3
2
5V
OUTDOOR PCB CIRCUIT DIAGRAM Models : AOYS09LDC AOYS12LDC
INVERTER ASSEMBLY AOYS09LDC : EZ-005AHUE AOYS12LDC : EZ-005BHUE
BLACK
F201 20A-250V
UL1015 AWG14
WHITE
UL1015 AWG20
TERMINAL
RED
UL1015 AWG16 GREEN
W1 B ( A-1 ) W2 B ( B-1 ) W4 B ( D-1 ) W3 B ( C-1 )
EMI FILTER U B W7
UL3271 AWG16
V B W8
UL3271 AWG16
W B W9
UL3271 AWG16
RED
RED
WHITE
C. M.
WHITE
COMPRESSOR
BLACK
BLACK
RED
3
UL1015 AWG14
BLACK
WHITE
SERIAL
UL1015 AWG14
UL3271 AWG14
L
REACTOR
EMI FILTER
UL3271 AWG14
N
AC230V 50Hz
1
BLACK
3
BLACK
1
RED
CN30 B2P3-VH-B-C 2 BLACK
4-WAY VALVE
W10 W11 B B
CONTROLLER PCB ASSEMBLY AOYS09LDC : K05CM-0503HUE-C1 AOYS12LDC : K05CM-0504HUE-C1
DISCHARGE TEMPERATURE THERMISTOR PIPE TEMPERATURE THERMISTOR
BLACK
1
BLACK
2
BROWN
3
BROWN
4
2
CN800 BH5 ( 7-2.3 ) B-XASK-1-A
WHITE
3 4
BLACK
5
WHITE
6
YELLOW
7
BROWN
BLACK
2 BLACK
2005.12.28
1 3
DC FAN MOTOR
YELLOW
CN71 B04B-PASK-1 WHITE
1
OUTDOOR TEMPERATURE THERMISTOR
F. M.
CN40 B6B-XARK-1-A
RED
CN70 B03B-PASK-1 WHITE
8
RED
2
BROWN
3
BLUE
4
ORANGE
5
YELLOW
6
WHITE
M
EXPANTION VALVE
4
3
4
2 2
3
1 1
RED
PFC / 58P
R157 + 4.7K R21 C138 10K 2.2/50V <1/10W> R20 1.0K <1/10W>
SO / I C80-2
1
4-WAY VALVE
CR30 RE1201
2=3
1
2
3
4
S I / 48P
C20 0.1 <F>
JM30 12V
1 2
WHITE
3 4
FAN MOTOR
5
15V
R144 22K 1%
+
L800 BL02Rn1
6
R802 5V 560 <1/4W> R803
1
2
10K <1/10W>
POW_GND
7
Q801 DTA143EUA 5V
3
C123 R145 2200P 22K 1% <B>
FANPWM / 2P
2
R804 1.0K
R149 4.7K 1%
FAN IN / 17P
C801 0.01 <F>
3 + 2 -
CN40 B6B-XARK-1-A
1
RED
2
2 7 9 16 4 5 12 13
3
EXPANSION VALVE
4 5 6
5V PIPE TEMP. THERMISTOR
CN71
1
4
1 2 3
R71 4.75K 1% R72 6.65K 1% C75 0.1 <F> R73 38.3K 1%
2005.12.28
R40 EPV3 / 44P R41 EPV4 / 43P R42 EPV2 / 42P R43 EPV1 / 45P 1.5K <1/10W> x 4 C40 0.1 <F>
8
6 5 +
I C104-3 BA2902F
D80 SLR-332 <RED>
R76 10K R77 10K
C71 0.1 <F> C72 0.1 <F> C73 0.1 <F>
TE / 5P
TD / 4P
TA / 6P
SO / I C80-2 V4-AC / I C80-3 V4-DC / I C80-4 PR / I C80-5 ACFAN / I C80-6
12V
1C 2C 3C 4C 5C 6C 7C COM
1B 2B 3B 4B 5B 6B 7B E
1 2 3 4 5 6 7 8
-
7
5 +
7
I C104-1 BA2904F 2 1
13 12 +
C116 0.1 <F> -12V
R504 10K <1/10W> I C500 MB90460 17 16 2 35 3 59 58 60 21 34 47 27 28 29 30 31 32 33 57 41 42 43 44 10 9 8 7 5 6 4 22 23 3
LED / 30P SO / 32P V4-AC / 27P V4-DC / 29P PR / 31P ACFAN / 28P
E2CS / 41P EPV2 / 42P EPV4 / 43P EPV3 / 44P I PM-CR / 9P DCV / 8P ACV / 7P TE / 5P TA / 6P TD / 4P
C500 0.1 <F>
1
2
5V R502 1.0K
P63 VCC 56 P62 AVCC 11 P46 P00 25 P01 26 P12 P50 P17 40 P13 36 P37 P14 37 P36 P40 P15 38 MD2 P16 39 AVR 12 P11 P24 45 P26 P25 46 P02 P03 P30 50 P31 51 P04 P32 52 P05 P06 P33 53 P07 P34 54 P10 P35 55 P60 14 C P20 P61 15 P21 MD0 18 P22 MD1 20 P23 P44 64 P57 P43 63 P42 62 P56 P55 P41 61 P45 1 P54 P52 RSTX 19 P53 P27 48 P51 AGND 13 X0 GND 24 GND 49 X1
X500 8.00MHz <CSTS>
C126 + 2.2/ 50V
3
+
2
C134 0.1 <F>
9
C580 0.1 <F>
T CK / 62P
8
/ T RES / 19P
9
C572 0.01 <F>
R570 10K
8 4 7 5
MD0 / 1P MD1 / 64P MD2 / 63P TEST / 59P
CP-POS / 47P
MTZJ T-77 24B
47 / 35V
1.0 <B>
C220
D203
C222
0.1 <F>
0.1 <F> C212
C211
C221
0.1 <F>
0.1 <F>
0.1 <F>
C210
C200 47 / 35V
C209
5V
+ 5 - 6
C300 100P <CH>
C306 0.1 <F> C305 0.1 <F>
R338 C330 1000P 1% <B>
-12V
C85 + 10/ 25V
T MODE T AUX3
D50 1SS355
T CK / T RES / T ICS
5V
D51 UDZS8.2B
L50 BLm21AG610 x2 C570 0.1 L51 <F>
R83 27K <1/10W>
R52 R56 470K 150K <1/8W> <2W> 1%
C52 2200P <E>
R53 510K <1/8W> x3
R57 0R0
R54
D53 UF4005
R55 I C50 TOP243P
R51 47 C50 + 47/ 35V POW_GND
C51 1.0 <B>
6
1 2 3 4
M S S C
S 8 S 7 D 5
3 4 5
V
2
1
3
2
10 9 8 7 6
R308 195K <RN-1/2W>
C87 330P <B>
R309 5.76K 1% R310 143 1%
C64 + 330/ 25V
12V
I C60 BA7805 D63 C65 + 1SS355 470/ 25V
1 I
G 2
C66 + 100/ 25V
D64 1SS355
R311 8.66K 1%
15V
D60 D1FL20U
D62 D1FL20U
R307 195K <RN-1/2W>
3
5
D61 D1FL20U
POW_GND
U
1
I C302-2 BA2903F
T60 RPZ-1F 1 2
W
D304 D303 DAN217U DAN217U
C86 470P <B>
C84 0.1 <F>
D52 1SS355
AOYS09LDC JM101 JM102 JM103 TEST JM100 AOYS12LDC JM101 JM102 JM103 TEST JM100
-
7
I PM-G
15V
I C300-2 BA4560 R335 R336 R333 10K 10K 10K 1% 1% 1%
DC V - F
15V
T TXD
5V 10K x 4 R93 R92 R91 R90
R332 4.7K 1%
5V
T RXD
10
VCC DO NC GND
+ 3
7
5V
R215
<1W> 1% x7
R331 47K 1%
C218 0.1 <HCP>
R216 R217
15V
T AUX
R213 R214
I PM-G
R328 1.0K
C311 1000P <B>
R327 5V 22K R339 R337 10K R334 100K 1% 10K 1% - 2 2 1 + 3 I C302-1 C339 BA2903F 0.01 Q300 <F> DTC114EUA
WHITE
3
DC V
R329 47K 1% R330 4.7K I C300-1 1% BA4560 -2 1
5V
CN580 B10B-PASK-1
2
6
1 CS 2 SK 3 DI 6 NC
DAN217U D302 RB751V
3
C320 0.15 <ECQB>
COMP
7
E2CS / 41P E2SK / 40P E2D I / 39P
1 D301
2
R81 1.0K <1/16W>
1
I C570 BR93LC46
R201 330K C201 0.1 <F>
R220 1.0K
D113 DAN217U
T AUX3 / 21P
I C560 S80842
C501 10/25V
2
T MODE / 18P
T MODE / 18P
C561 0.01 <F>
3 1
W
R212
C213 0.022 <F>
C215-C217
C206-C208
5V
ACV / 7P
V
R211
I PM-G
2200P <B> x 6
5V
U
VS
C214 2200P <B>
R219 1.0K
C219 1000P <B>
1
5
NC 3 GND 4
R209
3
T RXD / 61P
VDD 1 OUT
Z / 55P
D112 DAN217U
R582 R583 R584 10K 1.0K 22K
R585 1.0K
R560 5V 100K 2
R208
+ C109 2.2/50V
1
C202 47 / 35V
R108 47 <1/4W>
+ C132 2.2/ 50V
PFCEN / 14P
R561 1.0K
Y / 53P
DCV / 8P
4
MD1 / 64P MD2 / 63P TCK / 62P TRXD / 61P MD0 / 1P / T RES / 19P S I / 48P
R207
VCC NU 21 COM IN NV 22 IN IN VFO CFOD NW 23 CSC IN VCC U 24 VB VS IN V 25 VCC VB VS W 26 IN VCC P 27 VB
R210 1.0K
I PM-CR / 9P
T TXD / 60P
EPV1 / 45P PFC-R RIP / 46P U / 50P X / 51P V / 52P Y / 53P W / 54P Z / 55P
X / 51P
C107 0.1 <F>
R111 10K
T AUX / 25P
JM500
R206
I PM-TRIP / 33P
C108 + 2.2/ 50V
C133 R169 2.2/ 22K 50V
R581 10K SERVICE
R205
W / 54P
CT / 3P
C131 0.1 <F>
E2D I / 39P
+
R1 15K 1%
V / 52P
R110 6.8K
3
9 8
5V
E2SK / 40P ZXH / 36P ZXL / 37P
C502 0.1 <F>
+
4
I PM-G
R218 4.7K <1/10W>
1
COMP
T AUX / 25P
C503 0.1 <F>
2
R113 4.7K 1%
C128 5V 0.1 <F>
C127 + 2.2/ 50V
R170 68K
R503 10K
R500 10K
D106 DAN217U
C112 0.1 <F>
R165 22K
C115 0.1 <F>
14
5V
15V
15V
I C104-4 BA2902F
R167 10K
I C102-3 BA2901F C136 C110 0.01 0.1 <F> <F>
C135 1000P <B>
R168 22K
3 +
R141 10K 1%
2
I C102-1 BA2901F
R117 22K 1%
C125 0.1 <F>
R134 R133 10K 10K 1% 1%
R135 10K 1%
I C104-2 D108 BA2902F RB751V
R139 10K 1%
CP-POS / 47P V4-AC / 27P ACFAN / 28P V4-DC / 29P LED / 30P PR / 31P SO / 32P I PM-TRIP / 33P
I C80 uLN2003
6
5 + 4 -
C111 4700P <B> R164 22K
ZXH / 36P
1
D109 RB751V
R140 10K 1%
JM501
16 15 14 13 12 11 10 9
R163 10K 1%
R112 C141 10K 1000P <B> 1%
R115 22K 1%
PFCAW / 35P PFCEN / 14P PFC-TRIP / 46P
C106 5V-2 0.1 <F>
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
390 <1/10W> x 6 R204 U / 50P
POW_GND
10
R101 4.7K
5V-2
R107 3.83K 1%
I C200 FSBS15CH60
5V
R106 195K <RN-1/2W> 1%
10 9 9 8 8
55 6 6 7 7
5V-2
R116 15K 1%
D119 10K 1%
R137 10K 1% R136 10K 1%
SERVICE
12V
2
1
D115 D114 DAN217U DAN217U
I C5-2 BA2903F
FANPWM / 2P PFCSW / 35P CT / 3P TEST / 59P PFC / 58P T TXD / 60P T AUX3 / 21P
R80 2.2K R75 10K
3
CN70 OUTDOOR TEMP. THERMISTOR
L70 BL02Rn1
2
DISCHARGE TEMP. THERMISTOR
O1 I1 3 6 O2 I2 O3 I 3 11 O4 I 4 14 GND1 1 COM1 GND2 8 COM2 10 GND3 NC1 15 GND4 NC2
2
1
C113 2700P <B> C142 0.1 <F>
3
R152 4.7K 1%
12V I C40 TD62064
3
5V
I C105-1 BA2903F
FAN IN / 17P
L40 12V 5mmJP
R123 4.7K 1% x 2
1
R138 10K 1%
R146 C124 39K 2200P 1% <B>
1
D600 DAN217U
R143 39K 1% 9 10 +
7 + 6 -
R118 D107 RB751V 10K 1% R162 68K 1%
R161 1.5K 1%
D111 DAN217U
1
3
5V
C129 1000P <B>
1
-12V
Q800 DTC143EUA
1
3
R160 68K 1%
R159 4.7K
1
3
C802 0.1 <F>
2
R122
R105 195K <RN-1/2W> 1%
C104 +10/ 25V
1 VCC 2 GAT I N 5 SO 6 7 SI 3 DI GND 4 NC
5V
DC V
L100 BL02Rn1 15V-2
C105 I C100 0.1 TA8316 <F> R124 4.7K 11 + 13 I C101 10 5V TC 74HC00AF I C102-4 11 14 14 BA2901F 2 2 13 13 3 3 R171 12 12 44 11 11 4.7K
I C102-2 BA2901F
2
C130 0.1 <F>
15V D110 DAN217U
2
2
3
C117 1.0 <B>
C140 0.1 <F> R121 100K 1%
I C103-2 BA4560
7
1
15V
3
C800 100/ R801 1.0K <1/4W> 3 25V
R130 220 1%
R131 10 1%
2 3 +
1
R148 R151
15V
6 5 +
I C3-1 BA4560
R132 2.2K
195K <RN-1/2W> 1% x 4
2
CN800 B5 ( 7-2.3 ) B -1-A-XASK
5V
Q103 DTC143EUA
R147 R150
K30 FTR-F3 or G5NB-1A
DCV-F POW_GND
R154 120K
R129 100K 1%
R142 1.2K 1%
C139 + 2.2/ 50V
C120 0.1 <F> -12V
3 +
10K 1% x 2
7
I C3-2 BA4560
PFCEN / 14P
V4-AC / I C80-3
JM31
6 5 +
ZXL / 37P
JM32
CN30 B2P3-VH-B-C
R153 120K 1%
R156 100K 1%
R22 1.0K <1/10W> C21 R23 0.047 27K <B> <1/10W>
R127 R128
3
-12V R155 C137 100K 0.1 1% <F>
I C103-1 BA4560 2 - 1
L130 ELC0607RA
5V-2
POW_GND
+
R301
5
D105 DAN217U
R405 0.15 <1W> 1% x 6
1
15V
+
R302
5 5V
2
5V
+
+
PFC5000-0702F DCV-F
R305
SERIAL
15V PR / I C80-5
15V R126 C119 100K 0.1 1% <F>
R404
FH1
R303
6
R403
4
F50 3A
W7 W8 W9
R306
10
7
5V
-
D202
R304
14
8
1
3
R402
1
U1JU44 x 3 D201
U V W
L300 ELC0607RA
195K <RN-1/2W> 1% x 6
HY I C1 HU2001 or GK30434 18
4
K1 G4A-1A or DW12D1
GREEN
W4
3
2
12V
+
R102 47K
R200 39 <1/2W>
D200
R104 220K <2W>
+
C103 0.1 <HCP>
3
R401
R120 4.7K 1%
C5 0.01/250V
2
C101-C102 + 660/450V x 2
2
1
R125 4.7K
EARTH
-0
L1 SC10-55JH
SA1 RA-302M W3
R400
D101
R1 W5 W6 ZPR0RCH400
3
Q100 GT30J122
4
R158 3.9K
WHITE
-
R166 3.9K
4
W2
1
+
3
C1 1.0/ 275V
VA2 470V <TNR>
N
2
2
1
VA1 470V <TNR>
R103 100 <1/2W>
Q102 DTC143EUA
BLACK
D15XB60 x 2 W11 D100
W10
R2
L
C6 3.3/275V
C4 0.01/250V
W1
D102 1NH42
15V
DC V
F4 BET 3.15A-250V PFC5000 FH2 -0702F
C204 47 / 35V
REACTOR
R109 22 <1/4W>
AC230V 50Hz
F100 15A-250V
R202 330K C203 0.1 <F>
CONTROLLER PCB ASSEMBLY AOYS09LDC : K05CM-0503HUE-C1 AOYS12LDC : K05CM-0504HUE-C1
R203 330K C205 0.1 <F>
Models : AOYS09LDC AOYS12LDC
+
O 3
C69 100/ 25V
-12V
R61 5V 1.0K C67 0.1 <F>
+
C68 100/ 25V
ERROR CONTENTS
Error
Serial signal error
Indoor unit thermistor error
Outdoor unit thermistor error
Indoor unit control error
Outdoor unit control error
Indoor fan motor error
Display
Operation LED
Off
2 flash
3 flash
4 flash
5 flash
6 flash
Timer LED
Error
2 flash
Serial signal (reverse) error, at operation start up
3 flash
Serial signal (reverse) error, during operation
4 flash
Serial signal (forward) error, at operation start up
5 flash
Serial signal (forward) error, during operation
2 flash
Indoor temperature thermistor open / short
3 flash
Heat exchanger middle thermistor open / short
2 flash
Discharge thermistor open / short
3 flash
Heat exchanger thermistor open
4 flash
Outdoor temperature thermistor open / short
2 flash
Forced automatic SW welded
3 flash
Main relay welded
4 flash
Power interruption error
7 flash
VDD permanent stop protection
8 flash
reverse VDD permanent stop protection
2 flash
Current trip error
3 flash
CT abnormal
5 flash
Compressor location detection error
6 flash
Outdoor unit fan drive system abnormal
2 flash
Abnormal lock
3 flash
Abnormal rotation
2 flash
Discharge Temperature abnormal
3 flash
Cooling high pressure abnormal rise
Refrigerant cycle error
7 flash
Optional function error
8 flash
4 flash
PFC circuit error
Model error
Blinking
Blinking
Model error
2006.01.24
10
DISASSEMBLY ILLUSTRATION
5
1
2
6
6
3
38
4
INVERTER
41
Models : ASYB09LDC ASYB12LDC
2006.02.06
11
2006.01.24
39
22
23
26
32
33
12
11
25
7
28
29
27
13
8
16
18
9
14
20 10
19
36
17
40
30
37
21
15
31
Models : ASYB09LDC ASYB12LDC
12
25
18
24
39
17
16
19
2006.02.06 32
36
14
12
15
23
13
5
13 45
10
40
7
1
9
42
2
29
27
38
37
21
41
46
26
22
8
3
4
42
43
11
Models : AOYS09LDC AOYS12LDC
PARTS LIST INDOOR UNIT Ref. No.
2006.02.06
Part No. Description
Ord.
ASYB09LDC
ASYB12LDC
1
Air Filter-L
9312920013
9312920013
2
Air Filter-R
9312921010
9312921010
3
Front Panel
9312914029
9312914029
4
Top Grill
9313948016
9313948016
5
Intake Grille Assy
9313157074
9313157074
6
Clamper (Grille)
9306755010
9306755010
7
Louver-U
9309991033
9309991033
8
Louver-Z
9309992030
9309992030
9
Holder (Louver) Assy
9309993013
9309993013
10
Gear-A
9309994003
9309994003
11
Casing Assy
9311354079
9311354079
12
Cover (Casing)-F
9309987005
9309987005
13
Cover (Casing)-B
9314160011
9314160011
14
Crossflow Fan Assy
9307836015
9307836015
15
Clamper (Motor)
9310102008
9310102008
16
Bearing-C Assy
9306628017
9306628017
17
Hose (Drain) Assy
9314147012
9314147012
18
Cap (Drain) Assy
9314493010
9314493010
19
Wire Clamper
9311946014
9311946014
20
Box Switch
9312908011
9312908011
21
Cover (Switch)
9312909018
9312909018
22
Evaporator Total Assy
9313099015
9313099015
23
Filter Guide
9313920012
9313920012
25
H-Ins. (Pipe)-E
9304607007
9304607007
26
Evaporator Holder-L Assy
9313174019
9313174019
27
Evaporator Holder-R
9309983014
9309983014
28
Water Seal
9312912018
9312912018
29
Bracket (Eva. )
9310464007
9310464007
30
Power Cord Assy
9900339036
9900339012
31
Controller PCB Assy
9707116014
9707116021
32
Indicator PCB Assy
9705375024
9705375024
33
Air Cleaner Assy
9313148041
9313148041
36
Motor, Step
9900139025
9900139025
37
Motor, Brushless DC
9602109012
9602109012
38
Remote Control Unit Assy
9315027047
9315027047
39
Air Clean Filter
9313275013
9313275013
40
Bracket Panel Assy
9310001004
9310001004
41
Remote Control Unit Holder
9305642045
9305642045
----
Room Temperature Thermistor
9700801108
9700801108
----
Pipe Temperature Thermistor
9702039042
9702039042
----
Transformer, Switch T1
9705054011
9705054011
----
Varister VA1
0000785020
0000785020
----
Fuse FSL 250 3.15(EM)
0600376062
0600376062
----
Fuse Holder FH1-FH2
0500158072
0500158072
----
Relay DW12D1 K1
9704185013
9704185013
----
Manual Auto Switch SW1
9703476013
9703476013
----
Cover (Display)
9312917013
9312917013
----
Display Cover
9312918010
9312918010
----
Receiver Window
9312919017
9312919017
----
Holder (Outdoor Thermistor)
9307178023
9307178023
14
Q'ty
When you order parts, please make a photocopy of this page and fill the number of the parts in the "order" column.
OUTDOOR UNIT Ref. No.
2005.12.27
Description
Part No. AOYS09LDC
AOYS12LDC
1 2 3 4 5 7 8 9 10 11
Fuse Holder Fuse Thermister Holder Pipe Thermistor Spring-A Thermistor Spring Terminal Cord Clamp Cover (Case) Bracket Valve Cover (Switch)
0501454012 0600382018 313714262805 313728262708 9300089012 9306489038 9307271014 9309913011 9310229026 9310979013
0501454012 0600382018 313714262805 313728262708 9300089012 9306489038 9307271014 9309913011 9310229026 9310979013
12 13 15 16 17 18 19 21 22 23
Rubber Cushion Inverter Case Assy Nut Special Assy Front Panel Fan Ring Propeller Fan Bracket (Motor) Assy Separator-B Protective Net Base Assy (Painted)
9312680016 9312972029 9313452018 9313806026 9313807016 9313808013 9313990015 9313815011 9313941024 9313987015
9312680016 9312972029 9313452018 9313806026 9313807016 9313808013 9313990015 9313815011 9313941024 9313987015
24 25 26 27 29 32 36 37 38 39
Top Panel (Painted) Cabinet Left (Painted) Cabinet Right (Painted) 3-Way Valve Assy 4-Way Valve Assy Compressor Assy Cover (Inverter Case) 2-Way Valve Assy Pulse Motor Valve Assy Fan Motor
9313989026 9313992019 9313995034 9314022012 9314093012 9315206015 9314507014 9314554018 9314557019 9602111015
9313989026 9313992019 9313995034 9314022012 9314093012 9315206015 9314507014 9314554018 9314557019 9602111015
40 41 42 43 45 46 ---
Inverter PCB Assy Expansion Valve Coil Thermistor Assy Thermistor (Outdoor Temp) Solenoid Condenser Assy Emblem Rear
9707039047 9900057039 9900148027 9900210038 9970033018 9314033018 9315210012
9707039054 9900057039 9900148027 9900210038 9970033018 9314106019 9315210012
15
Ord. Q'ty
When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column.
STANDARD ACCESSORIES
Name and Shape
Part No.
Wall hook bracket
9310001004
Remote control unit
INVERTER
9315027047
Remote control unit holder
9305642045
Battery (penlight)
0600185527
Cloth tape
9310519004 Tapping screw (big) (
4 x 25)
0700076046
Tapping screw (small) ( 3 x 12)
0700019036
Air cleaning filter
9312153015
9311925033 Air cleaning filter frame
2006.07.20
9306602017
16
0512G2978