SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED
Models
Indoor unit Outdoor unit
ASYB09LDC
ASYB12LDC
AOYS09LDC
AOYS12LDC
type
CONTENTS
SPECIFICATIONS
DIMENSIONS
REFRIGERANT SYSTEM DIAGRAM
CIRCUIT DIAGRAM
INDOOR PCB CIRCUIT DIAGRAM
OUTDOOR PCB CIRCUIT DIAGRAM
ERROR CONTENTS
DISASSEMBLY ILLUSTRATION
PARTS LIST
. . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . . . . . . . . . . . . . . . . . 4
. . . . . .
. . . . . . . . . . . . . . . . . .
. . . . . . . . .11
. . . . . . . . . . . . . . . . . . . . . . . . 14
. . . . . 3
. . . .
10
16STANDARD ACCESSORIES . . . . . . . . . . .
5
8
SPECIFICATIONS
TYPE
INDOOR UNIT
OUTDOOR UNIT
COOLING CAPACITY
HEATING CAPACITY
ELECTRICAL DATA
POWER SOURCE
FREQUENCY
RUNNING CURRENT
INPUT WATTS
E.E.R.
COP
MOISTURE REMOVAL
AIR CIRCULATION
-High
COMPRESSOR
TYPE
DISCRIMINATION
REFRIGERANT
COOLING
HEATING
COOLING
HEATING
COOLING
HEATING
COOLING
HEATING
Hermetic type, 4 pole, 3 phase,
DC inverter motor, Rotary
R410A
COOL & HEAT INVERTER
ASYB09LDC
AOYS09LDC
2.60 kW
3.60 kW
230 V
50 Hz
2.9 A
3.9 A
0.61 kW
0.81 kW
4.26 kW/kW
4.44 kW/kW
1.3 L/hr
560 m3/hr
605 m3/hr
DA89X1C - 20FZ
950 g
ASYB12LDC
AOYS12LDC
3.50 kW
4.80 kW
230 V
50 Hz
4.3 A
5.5 A
0.91 kW
1.22 kW
3.85 kW/kW
3.93 kW/kW
1.8 L/hr
595 m3/hr
630 m3/hr
1,050 g
DIMENSIONS
INDOOR UNIT
OUTDOOR UNIT
H x W x D
H x W x D
WEIGHT
INDOOR UNIT
OUTDOOR UNIT
Gross / Net
Gross / Net
NOISE LEVEL
INDOOR UNIT
( Cool / Heat )
OUTDOOR UNIT
( Cool / Heat )
High 2
High 1
Med
Low
Quiet
High 2
High 1
40 dB / 41 dB
39 dB / 40 dB
34 dB / 35 dB
29 dB / 28 dB
20 dB / 21 dB
48 dB / 50 dB 49 dB / 51 dB
47 dB / 48 dB
REFRIGERANT (R410A)
Pipe Length
FULL CHARGE AMOUNT
ADDITIONAL REFRIGERANT
MAXIMUM PIPING HEIGHT
15 m
20 m
283 x 790 x 230 mm
540 x 790 x 290 mm
12 / 9.5 kg
38 / 34 kg
950 g
1,050 g
20 g / m
15m
12 / 9.5 kg
42 dB / 42 dB
41 dB / 41 dB
35 dB / 35 dB
29 dB / 28 dB
20 dB / 21 dB
47 dB / 49 dB
40 / 36 kg
1,050 g
1,150 g
20 g / m
15m
FAN MOTOR
POWER SOURCE
HIGH2
INDOOR UNIT
( cool / heat )
OUTDOOR UNIT
( cool / heat )
HIGH-SPEED
MED-SPEED
LOW-SPEED
QUIET
HIGH2
HIGH-SPEED
" HIGH2 " means when ability measurement.
2006.01.24
230 V
1,340 / 1,430 r.p.m. 1,400 / 1,470 r.p.m.
1,300 / 1,390 r.p.m.
1,120 / 1,200 r.p.m.
950 / 1,000 r.p.m.
700 / 760 r.p.m.
820 / 760 r.p.m. 820 / 820 r.p.m.
760 / 680 r.p.m.
230 V
1,370 / 1,440 r.p.m.
1,150 / 1,200 r.p.m.
950 / 1,000 r.p.m.
700 / 760 r.p.m.
760 / 680 r.p.m.
1
DIMENSIONS
Models :
ASYB09LDC / AOYS09LDC
ASYB12LDC / AOYS12LDC
(unit : mm)
17
790
230
283
790
290
56
540
2006.01.12 2
353
REFRIGERANT SYSTEM DIAGRAM
Models :
ASYB09LDC / AOYS09LDC
ASYB12LDC / AOYS12LDC
Muffler
Compressor
3-Way
valve
Muffler
4-Way valve
Heat exchanger
( INDOOR )
2-Way
valve
Strainer
Expansion valve
Cooling
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)
Heat exchanger
( OUTDOOR )
AOYS09LDC : 2 pass
AOYS12LDC : 4 pass
Strainer
2005.12.26 3
CIRCUIT DIAGRAM
Models :
ASYB09LDC / AOYS09LDC
ASYB12LDC / AOYS12LDC
INDOOR UNIT
TERMINAL
THERMAL FUSE
102 C
N
L 3
RED
GREEN / YELLOW
BLUE
OUTDOOR UNIT
REACTOR
OR
WHITE
RED
BLACK
TM2
BROWN
N
REACTOR
L
WHITE
RED
RED
65432
65432
1
BLACK
(PIPE TEMP.)
FM
DISPLAY BOARD
654
987
YELLOW
WHITE
BLACK
2
1
BLACK or GRAY
BLACK or GRAY
THERMISTOR
WHITE
BLUE
1
987
121110
1
54321
54321
YELLOW
PINK
BLUE
M
STEPPING
MOTOR
WHITE
WHITE
ORANGE
RED
WHITE
WHITE
654
987
CN9CN4
321
WHITE
2
SWITCH
321
WHITE
321
654
RED
1
WHITE
TM1
W3
5
POWER
GREEN
FAN MOTOR
ROWER RELAY
CN1 CN2 CN3 CN7 CN11
443321
TEST
2
BLACK
THERMISTOR
(ROOM TEMP.)
WHITE
WHITE
RED
54321
BLUE
54321
CN101
54321
BLUE
54321
CN201
CN10
RED
RED
CONTROL BOARD
YELLOW
WHITE
YELLOW
WHITE
AIR CLEAN UNIT
W10
W11
W7
W8
W9
RED
WHITE
BLACK
RED
1
1
2
2
WHITE
3
3
S(V)
BLACK
R(U)
CM
COMPRESSOR
C(W)
THERMISTOR (PIPE)
BLACK
1
BLACK
BROWN
BROWN
THERMISTOR (DISCHARGE PIPE)
1
2
2
CN71
3
3
4
4
PRINTED CIRCUIT
BOARD (MAIN)
THERMISTOR (OUTDOOR TEMP.)
BLACK
1
1
CN70
2
BLACK
RED
WHITE
BLACK BLACK
2
3
3
W4
W2
W1
FUSE 250V20A
W3
TERMINAL
GREEN
3LN
2005.12.27 4
CN800
CN40
CN30
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
3
RED
1
2
3
BLACK
4
WHITE
5
YELLOW
6
BLUE
7
RED
1
BROWN
2
BLUE
3
ORANGE
4
YELLOW
5
WHITE
6
BLACK
1
2
BLACK
3
FM
PWV
4WV
FAN
MOTOR
EXPANSION
VALVE
4-WAY
VALVE
PCB Circuit
Diagrams
not available at time of publication
ERROR CONTENTS
Error
Serial signal error Off
Indoor unit thermistor error 2 flash
Outdoor unit thermistor error 3 flash
Operation
LED
Display
Timer LED
2 flash
3 flash
4 flash
5 flash
2 flash
3 flash
2 flash
3 flash
4 flash
2 flash
Error
Serial signal (reverse) error, at operation start up
Serial signal (reverse) error, during operation
Serial signal (forward) error, at operation start up
Serial signal (forward) error, during operation
Indoor temperature thermistor open / short
Heat exchanger middle thermistor open / short
Discharge thermistor open / short
Heat exchanger thermistor open
Outdoor temperature thermistor open / short
Forced automatic SW welded
Indoor unit control error 4 flash
Outdoor unit control error 5 flash
Indoor fan motor error 6 flash
Refrigerant cycle error 7 flash
3 flash
4 flash
7 flash
8 flash
2 flash
3 flash
5 flash
6 flash
2 flash
3 flash
2 flash
3 flash
Main relay welded
Power interruption error
VDD permanent stop protection
reverse VDD permanent stop protection
Current trip error
CT abnormal
Compressor location detection error
Outdoor unit fan drive system abnormal
Abnormal lock
Abnormal rotation
Discharge Temperature abnormal
Cooling high pressure abnormal rise
Optional function error
Model error
2006.01.24 10
8 flash
Blinking Blinking
4 flash
PFC circuit error
Model error
DISASSEMBLY ILLUSTRATION
Models :
ASYB09LDC
ASYB12LDC
41
4
3
6
2
INVERTER
38
6
2006.02.06 11
1
5
Models :
ASYB09LDC
ASYB12LDC
40
31
15
21
37
17
36
19
10
20
14
30
9
18
16
8
13
27
29
28
25
11
33
7
12
32
26
23
22
2006.01.24 12
39
Models :
AOYS09LDC
AOYS12LDC
11
43
46
22
21
2
9
40
1
7
42
10
4
3
8
26
41
37
38
27
29
42
5
45
13
15
14
24
18
36
32
19
39
12
17
23
16
2006.02.06 13
25
PARTS LIST
INDOOR UNIT
Ref.
Description
No.
1 Air Filter-L 9312920013
2 Air Filter-R 9312921010
3 Front Panel 9312914029
4 Top Grill 9313948016
5 Intake Grille Assy 9313157074
6 Clamper (Grille) 9306755010
7 Louver-U 9309991033
8 Louver-Z 9309992030
9 Holder (Louver) Assy 9309993013
10 Gear-A 9309994003
11 Casing Assy 9311354079
12 Cover (Casing)-F 9309987005
13 Cover (Casing)-B 9314160011
14 Crossflow Fan Assy 9307836015
15 Clamper (Motor) 9310102008
16 Bearing-C Assy 9306628017
17 Hose (Drain) Assy 9314147012
18 Cap (Drain) Assy 9314493010
19 Wire Clamper 9311946014
20 Box Switch 9312908011
ASYB09LDC
9312920013
9312921010
9312914029
9313948016
9313157074
9306755010
9309991033
9309992030
9309993013
9309994003
9311354079
9309987005
9314160011
9307836015
9310102008
9306628017
9314147012
9314493010
9311946014
9312908011
Part No.
ASYB12LDC
Ord.
Q'ty
21 Cover (Switch) 9312909018
22 Evaporator Total Assy
23 Filter Guide
25 H-Ins. (Pipe)-E 9304607007
26 Evaporator Holder-L Assy 9313174019
27 Evaporator Holder-R
28 Water Seal 9312912018
29 Bracket (Eva. )
30 Power Cord Assy
31 Controller PCB Assy 9707116021
32 Indicator PCB Assy 9705375024
33 Air Cleaner Assy 9313148041
36 Motor, Step 9900139025
37 Motor, Brushless DC 9602109012
38 Remote Control Unit Assy 9315027047
39 Air Clean Filter 9313275013
40 Bracket Panel Assy 9310001004
41 Remote Control Unit Holder 93056420459305642045
---- Room Temperature Thermistor 9700801108
---- Pipe Temperature Thermistor 9702039042
---- Transformer, Switch T1 9705054011
---- Varister VA1 0000785020
---- Fuse FSL 250 3.15(EM) 0600376062
---- Fuse Holder FH1-FH2 0500158072
---- Relay DW12D1 K1 9704185013
---- Manual Auto Switch SW1 9703476013
---- Cover (Display) 9312917013
---- Display Cover 9312918010
---- Receiver Window 9312919017
---- Holder (Outdoor Thermistor) 9307178023
9312909018
9313099015
9313920012
9304607007
9313174019
9309983014
9312912018
9310464007
9900339036
9707116014
9705375024
9313148041
9900139025
9602109012
9315027047
9313275013
9310001004
9700801108
9702039042
9705054011
0000785020
0600376062
0500158072
9704185013
9703476013
9312917013
9312918010
9312919017
9307178023
9313099015
9313920012
9309983014
9310464007
9900339012
142006.02.06
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.
Description
1 Fuse Holder
2 Fuse
3 Thermister Holder Pipe
4 Thermistor Spring-A
5 Thermistor Spring
7 Terminal
8 Cord Clamp
9 Cover (Case)
10 Bracket Valve
11 Cover (Switch)
12 Rubber Cushion
13 Inverter Case Assy
15 Nut Special Assy
16 Front Panel
17 Fan Ring
18 Propeller Fan
19 Bracket (Motor) Assy
21 Separator-B
22 Protective Net
23 Base Assy (Painted)
Part No.
AOYS09LDC
0501454012
0600382018
313714262805
313728262708
9300089012
9306489038
9307271014
9309913011
9310229026
9310979013
9312680016
9312972029
9313452018
9313806026
9313807016
9313808013
9313990015
9313815011
9313941024
9313987015
AOYS12LDC
0501454012
0600382018
313714262805
313728262708
9300089012
9306489038
9307271014
9309913011
9310229026
9310979013
9312680016
9312972029
9313452018
9313806026
9313807016
9313808013
9313990015
9313815011
9313941024
9313987015
Ord.
Q'ty
24 Top Panel (Painted)
25 Cabinet Left (Painted)
26 Cabinet Right (Painted)
27 3-Way Valve Assy
29 4-Way Valve Assy
32 Compressor Assy
36 Cover (Inverter Case)
37 2-Way Valve Assy
38 Pulse Motor Valve Assy
39 Fan Motor
40 Inverter PCB Assy
41 Expansion Valve Coil
42 Thermistor Assy
43 Thermistor (Outdoor Temp)
45 Solenoid
46 Condenser Assy 9314106019
--- Emblem Rear 9315210012
9313989026
9313992019
9313995034
9314022012
9314093012
9315206015
9314507014
9314554018
9314557019
9602111015
9707039047
9900057039
9900148027
9900210038
9970033018
9314033018
9315210012
9313989026
9313992019
9313995034
9314022012
9314093012
9315206015
9314507014
9314554018
9314557019
9602111015
9707039054
9900057039
9900148027
9900210038
9970033018
2005.12.27 15
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
Remote control
unit holder
Battery (penlight)
Cloth tape
Tapping screw (big)
( 4 x 25)
Tapping screw (small)
( 3 x 12)
INVERTER
9315027047
9305642045
0600185527
9310519004
0700076046
0700019036
Air cleaning filter
Air cleaning filter
frame
2006.07.20 16
9312153015
9311925033
9306602017
0512G2978
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