Fujitsu ASYB09LDC User manual

SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED type
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . 1
DIMENSIONS
. . . . . . . . . . . . . . . . . . . . . . . . . 2
REFRIGERANT SYSTEM DIAGRAM
. . . . . 3
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . 4
ERROR CONTENTS
. . . . . . . . . . . . . . . . . .
5 INDOOR PCB CIRCUIT DIAGRAM . . . . . .
8 OUTDOOR PCB CIRCUIT DIAGRAM . . . .
10
DISASSEMBLY ILLUSTRATION . . . . . . . . .11
PARTS LIST
. . . . . . . . . . . . . . . . . . . . . . . . 14
16STANDARD ACCESSORIES . . . . . . . . . . .
Models
Indoor unit Outdoor unit
ASYB09LDC
ASYB12LDC
AOYS09LDC
AOYS12LDC

SPECIFICATIONS
TYPE
COOL & HEAT INVERTER
INDOOR UNIT
ASYB09LDC
OUTDOOR UNIT
AOYS09LDC
COOLING CAPACITY
2.60 kW
HEATING CAPACITY
3.60 kW
POWER SOURCE
230 V
FREQUENCY
50 Hz
RUNNING CURRENT
COOLING
2.9 A
HEATING
3.9 A
INPUT WATTS COOLING
0.61 kW
HEATING
0.81 kW
E.E.R. COOLING 4.26 kW/kW
COP HEATING
COOLING
HEATING
4.44 kW/kW
MOISTURE REMOVAL
1.3 L/hr
AIR CIRCULATION
-High
560 m3/hr
605 m3/hr
FAN MOTOR
TYPE
Hermetic type, 4 pole, 3 phase,
DC inverter motor, Rotary
DISCRIMINATION
DA89X1C - 20FZ
REFRIGERANT
R410A 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
POWER SOURCE 230 V
HIGH-SPEED
HIGH2
HIGH-SPEED
HIGH2
INDOOR UNIT
( cool / heat )
MED-SPEED
LOW-SPEED
QUIET
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.
OUTDOOR UNIT
( cool / heat )
760 / 680 r.p.m.
230 V
1,370 / 1,440 r.p.m.
1,340 / 1,430 r.p.m. 1,400 / 1,470 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.
820 / 760 r.p.m. 820 / 820 r.p.m.
ELECTRICAL DATA
COMPRESSOR
REFRIGERANT (R410A)
Pipe Length 15 m
950 g
FULL CHARGE AMOUNT
20 m
1,050 g
MAXIMUM PIPING HEIGHT
15m
ADDITIONAL REFRIGERANT
20 g / m
1,050 g
1,150 g
15m
20 g / m
WEIGHT
INDOOR UNIT
Gross / Net
Gross / Net
12 / 9.5 kg
OUTDOOR UNIT
38 / 34 kg
12 / 9.5 kg
40 / 36 kg
NOISE LEVEL
High 1
39 dB / 40 dB
High 2
High 1
High 2
40 dB / 41 dB
INDOOR UNIT
( Cool / Heat )
OUTDOOR UNIT
( Cool / Heat )
Med
34 dB / 35 dB
Low
29 dB / 28 dB
20 dB / 21 dB
47 dB / 48 dB
41 dB / 41 dB
42 dB / 42 dB
35 dB / 35 dB
29 dB / 28 dB
20 dB / 21 dB
47 dB / 49 dB
48 dB / 50 dB 49 dB / 51 dB
Quiet
INDOOR UNIT
H x W x D
H x W x D
283 x 790 x 230 mm
OUTDOOR UNIT
540 x 790 x 290 mm
DIMENSIONS
2006.01.24
" HIGH2 " means when ability measurement.
1

DIMENSIONS
Models :
ASYB09LDC / AOYS09LDC
ASYB12LDC / AOYS12LDC
(unit : mm)
2006.01.12 2
540
790
56
290
353
17
790 230
283

REFRIGERANT SYSTEM DIAGRAM
2-Way
valve
Strainer
Strainer
3-Way
valve
Muffler
Muffler
4-Way valve
Expansion valve
Heat exchanger
( INDOOR )
Heat exchanger
( OUTDOOR )
AOYS09LDC : 2 pass
AOYS12LDC : 4 pass
Compressor
Cooling
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)
2005.12.26 3
Models :
ASYB09LDC / AOYS09LDC
ASYB12LDC / AOYS12LDC

CIRCUIT DIAGRAM
INDOOR UNIT
OUTDOOR UNIT
2005.12.27 4
Models :
ASYB09LDC / AOYS09LDC
ASYB12LDC / AOYS12LDC
FAN MOTOR DISPLAY BOARD
AIR CLEAN UNIT
REACTOR
THERMISTOR (PIPE)
THERMISTOR (DISCHARGE PIPE)
THERMISTOR (OUTDOOR TEMP.)
COMPRESSOR
C(W)
S(V)
R(U)
FUSE 250V20A 4WV
PWV
FM
CM
TERMINAL
4-WAY
VALVE
EXPANSION
VALVE
PRINTED CIRCUIT
BOARD (MAIN)
FAN
MOTOR
REACTOR
STEPPING MOTOR
CONTROL BOARD
ROWER RELAY
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 9 8 7 3 2 1
6
5
4
7
3
2
1
6
5
4
7
3
2
1
3
2
1
3
2
1
4
3
2
1
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
5 4 3 2 1 5 4 3 2 1 5 4
43
3 2 1 2 1 2 1
5 4 3 2 1
5 4 3 2 1
2 1
5 4 3 2 1
5 4 3 2 1
3 2 1
6 5 4 9 8 7 3 2 1
9 8 7
12 11 10
6 5 4
FM
M
TERMINAL
THERMAL FUSE
THERMISTOR (PIPE TEMP.)
THERMISTOR (ROOM TEMP.)
TEST POWER
WHITE
TM1
CN201
CN101
TM2
W3
CN1 CN2 CN3 CN7 CN11
CN9CN4
CN10
WHITE
WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE
BLACK
RED
RED
BLUE
YELLOW
WHITE
WHITE
RED
RED
RED
BLUE
BLUE
BLACK or GRAY BLACK or GRAY BLACK BLACK
GREEN
GREEN / YELLOW
BROWN
BLACK
RED
RED
OR
W10
W11
CN71
CN70
W4
W2
W1
W3 CN30
CN40
CN800
W7
W8
W9
WHITE RED
WHITE
BLACK
BLACK
BLACK
BLACK
RED
WHITE
GREEN BLACK
BLACK
BLACK
RED
RED RED
RED
BROWN
BLUE
BLUE
ORANGE
YELLOW
YELLOW
WHITE
WHITE
BLACK BLACK
WHITE WHITE
BLACK BLACK
BROWN
BROWN
BLUE
PINK
YELLOW
YELLOW ORANGE
WHITE
RED
BLUE
YELLOW
L
L 3
3LN
N
N
SWITCH
102 C

PCB Circuit
Diagrams
not available at time of publication

ERROR CONTENTS
Error Operation
LED Timer LED
Serial signal error Off
2 flash
3 flash
4 flash
5 flash
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 unit thermistor error 2 flash
2 flash
Outdoor unit thermistor error 3 flash
3 flash
2 flash
3 flash
4 flash
Indoor unit control error 4 flash
2 flash
3 flash
7 flash
4 flash
8 flash
Display
Error
2006.01.24 10
Outdoor unit control error 5 flash
2 flash
3 flash
5 flash
Indoor fan motor error 6 flash
2 flash
3 flash
Abnormal lock
Abnormal rotation
CT abnormal
Outdoor unit fan drive system abnormal
2 flash
Refrigerant cycle error 7 flash
3 flash
Optional function error
Model error
8 flash
Blinking Blinking
4 flash
6 flash
Current trip error
Main relay welded
Outdoor temperature thermistor open / short
Indoor temperature thermistor open / short
Heat exchanger thermistor open
Heat exchanger middle thermistor open / short
Discharge thermistor open / short
VDD permanent stop protection
reverse VDD permanent stop protection
Forced automatic SW welded
Power interruption error
Compressor location detection error
Model error
Discharge Temperature abnormal
Cooling high pressure abnormal rise
PFC circuit error

DISASSEMBLY ILLUSTRATION
3
2
6
38
41
5
1
4
6
Models :
ASYB09LDC
ASYB12LDC
2006.02.06 11
INVERTER

31
40
8
14
16
13
36 15
7
26
9
28
25
33
10
12
30
37
27
29
39
18
23
22
21
17
19
20
11
32
Models :
ASYB09LDC
ASYB12LDC
2006.01.24 12

11
26
27
37
38
29
42
45
5
16
17
25
18
19
32
12
23
10
7
15
2
1
13
14
40
9
36
39
24
8
41
46
42
4
3
21
22
43
Models :
AOYS09LDC
AOYS12LDC
2006.02.06 13

PARTS LIST
When you order parts, please make a photocopy of this page
and fill the number of the parts in the "order" column.
INDOOR UNIT
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
21 Cover (Switch) 9312909018
22 Evaporator Total Assy 9313099015
23 Filter Guide 9313920012
25 H-Ins. (Pipe)-E 9304607007
26 Evaporator Holder-L Assy 9313174019
27 Evaporator Holder-R 9309983014
28 Water Seal 9312912018
29 Bracket (Eva. ) 9310464007
30 Power Cord Assy 9900339012
31 Controller PCB Assy 9707116021
---- 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
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
Ref.
No.
Description
Ord.
Q'ty
Part No.
ASYB12LDC
9312920013
9312921010
9312914029
9313948016
9313157074
9306755010
9309991033
9309992030
9309993013
9309994003
9311354079
9309987005
9314160011
9307836015
9310102008
9306628017
9314147012
9314493010
9311946014
9312908011
9312909018
9313099015
9313920012
9304607007
9313174019
9309983014
9312912018
9310464007
9900339036
9707116014
---- Room Temperature Thermistor 9700801108
---- Pipe Temperature Thermistor 9702039042
9700801108
9702039042
9705054011
0000785020
0600376062
0500158072
9704185013
9703476013
9312917013
9312918010
9312919017
9307178023
9705375024
9313148041
9900139025
9602109012
9315027047
9313275013
9310001004
41 Remote Control Unit Holder 93056420459305642045
ASYB09LDC
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
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)
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
0501454012
0600382018
313714262805
313728262708
9300089012
9306489038
9307271014
9309913011
9310229026
9310979013
9312680016
9312972029
9313452018
9313806026
9313807016
9313808013
9313990015
9313815011
9313941024
9313987015
9313989026
9313992019
9313995034
9314022012
9314093012
9315206015
9314507014
9314554018
9314557019
9602111015
9707039054
9900057039
9900148027
9900210038
9970033018
--- Emblem Rear 9315210012
Ref.
No. Description
Part No.
AOYS12LDC
9314033018
0501454012
0600382018
313714262805
313728262708
9300089012
9306489038
9307271014
9309913011
9310229026
9310979013
9312680016
9312972029
9313452018
9313806026
9313807016
9313808013
9313990015
9313815011
9313941024
9313987015
9313989026
9313992019
9313995034
9314022012
9314093012
9315206015
9314507014
9314554018
9314557019
9602111015
9707039047
9900057039
9900148027
9900210038
9970033018
9315210012
AOYS09LDC
Ord.
Q'ty
2005.12.27 15

9305642045
Remote control
unit holder
Name and Shape Part No.
9310001004
9315027047
0600185527
0700076046
9310519004
9312153015
9311925033
Remote control unit
Battery (penlight)
Cloth tape
Tapping screw (big)
Wall hook bracket
STANDARD
ACCESSORIES
9306602017
Tapping screw (small)
( 3 x 12)
( 4 x 25)
0700019036
Air cleaning filter
Air cleaning filter
frame
2006.07.20 16
INVERTER

0512G2978