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