Fujitsu ASYA24LCC User manual

SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED TYPE
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . 1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . 2
REFRIGERANT SYSTEM DIAGRAM . . . 3
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . 4
ERROR CONTENTS . . . . . . . . . . . . . . .
5INDOOR PCB CIRCUIT DIAGRAM . . . . .
8OUTDOOR PCB CIRCUIT DIAGRAM . . .
13
PARTS (INDOOR UNIT) . . . . . . . . . . . . 15
PARTS (OUTDOOR UNIT) . . . . . . . . . . 19
22ACCESSORIES . . . . . . . . . . . . . . . . . .
Indoor unit Outdoor unit
ASYA24LCC AOYR24LCC
ASYA24LCC AOYR24LCD
ASYA24LCC AOYR24LCL

SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED TYPE
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . 1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . 2
REFRIGERANT SYSTEM DIAGRAM . . . 3
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . 4
ERROR CONTENTS . . . . . . . . . . . . . . .
5INDOOR PCB CIRCUIT DIAGRAM . . . . .
8OUTDOOR PCB CIRCUIT DIAGRAM . . .
13
PARTS (INDOOR UNIT) . . . . . . . . . . . . 15
PARTS (OUTDOOR UNIT) . . . . . . . . . . 19
22ACCESSORIES . . . . . . . . . . . . . . . . . .
Indoor unit Outdoor unit
ASYA24LCC AOYR24LCC
ASYA24LCC AOYR24LCL

1
2006.03.22
SPECIFICATIONS
INDOOR UNIT ASYA24LCC
OUTDOOR UNIT AOYR24LC_
COOLING CAPACITY 7.10 kW
HEATING CAPACITY 8.10 kW
POWER SOURCE 230 V
FREQUENCY 50 Hz
RUNNING
CURRENT
Cooling 9.7 A
Heating 9.8 A
INPUT WATTS Cooling 2.21 kW
Heating
Heating
2.24 kW
E.E.R.
COP
3.21 kW/kW
3.62 kW/kW
MOISTURE REMOVAL 3.0 L/hr
AIR CIRCULATION HIGH 1,100 m3/hr
ELECTRICAL DATA COMPRESSOR AND REFRIGERANT
FAN MOTOR
DIMENSIONS
TYPE Hermetic type, 4 pole,
DC inverter motor, Scroll
DISCRIMINATION 5CS160XAA23
PRECHARGED REFRIGERANT
REFRIGERANT TYPE R410A
1,600 g
POWER SOURCE 230 V
High 1,310 r.p.m.
1,120 r.p.m.
940 r.p.m.
830 r.p.m.
1,050 r.p.m.
1,000 r.p.m.
INDOOR UNIT Med
Cool
Heat
Low
Quiet
OUTDOOR UNIT
INDOOR UNIT H x W x D
H x W x DOUTDOOR UNIT
WEIGHT
INDOOR UNIT Gross / Net
Gross / Net
18 kg / 14 kg
OUTDOOR UNIT 48 kg / 44 kg
320 x 998 x 228 mm
578 x 790 x 315 mm
NOISE LEVEL
High C 47 dB / H 45 dB
C 41 dB / H 41 dB
C 36 dB / H 36 dB
C 32 dB / H 32 dB
C 52 dB / H 53 dB
INDOOR UNIT Med
Low
Quiet
15 m
20 m
25 m
30 m
OUTDOOR UNIT
FULL CHARGE
Pipe Length 1,600 g
20 g/m
ADDITIONAL CHARGE
1,700 g
1,800 g
1,900 g
Cooling

315
66790
540
508
20
125
320
48
347
578
10
OUTLINE AND DIMENSIONS
Unit : mm
OUTDOOR UNIT
INDOOR UNIT
998 228
320
22006.06.26

REFRIGERANT SYSTEM DIAGRAM
2-Way valve
Strainer
Strainer
Strainer
3-Way valve
Muffler
4-Way valve
Expansion valve
Heat exchanger
( INDOOR )
Heat exchanger
( OUTDOOR )
Sub-accumulator
Compressor
Cooling
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 5/8" (15.88 mm)
32006.12.07

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 oeration
Serial signal (forward) error, at operation start up
Serial signal (forward) error, during operation
Indoor unit thermistor error 2 flash
8 flash
2 flash
Outdoor unit thermistor error 3 flash
3 flash
2 flash
3 flash
4 flash
8 flash
Indoor unit control error 4 flash
2 flash
3 flash
7 flash
4 flash
8 flash
Display
Error
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
2 flash
Refrigerant cycle error 7 flash 3 flash
5 flash
Optional function error
Model information error
8 flash 3 flash
0.1 sec on/off 0.1 sec on/off
4 flash
6 flash
Current trip error
Main relay welded
Wired remote controller error
Compressor temperature thermistor open / short
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 information error
Discharge Temperature abnormal
Cooling high pressure abnormal rise
Pressure switch trouble
Active filter voltage trouble (first time)
Active filter voltage trouble (second time)
PFC circuit error
132007.08.10

LED
OUTDOOR UNIT
0.5 second on / 0.5 second off
on
2008.10.02 14
0.1 second on / 0.1 second off
2.0 second on / 2.0 second off
IPM overcurrent protection
Discharge temperature abnormal
Thermistor abnormal
CT abnormal
0.1 second on / 2.0 second off
5.0 second on / 5.0 second off
ERROR
Compressor location abnormal
Fan abnormal

2006.06.20 15
PARTS
INDOOR UNIT
4
2
4
6
1
5
5
1 Front Panel Total Assy 9315335012
2Intake Grille Assy 9315336019
4Air Filter 9315014016
5 Clamper Grille 9306755010
6Receiver Window 9315010018
Ref Descriprion Part number

2006.11.28 16
19
12
11
17
21 22
20
15
16
13
14
18
INDOOR UNIT
12 Bearing C Assy 9306628017
13 Evaporator Assy 9315347015
14 Evaporator Assy B 9315349019
15 Connection Pipe Assy 9315354013
16 Distributor Assy 9315350015
17 Water Seal 9315251015
18 Evaporater Holder R 9314994012
19 Evaporater Holder L 9314995019
20 Rear Bracket 9315022011
21 Filter Guide 9315013019
22 Filter Guard 9315411013
Ref Descriprion Part number
11 Crossflow Fan Assy 9315024015

36
38
44
45
39
33
42
40
35
41
43
2007.09.19 17
INDOOR
UNIT
31
37
34
32
Casing Assy 9315331014
Ref Descriprion Part number
31
32 Casing Cover B 9315016010
33 Casing Cover L 9315017017
34 Casing Cover R 9315018014
35 Casing Cover F 9315019011
40 R and L Louver 9311997016
38 Bush B 9312156016
39 Spacer B 9312441013
36 Drain Cap 9367677009
37 Drain Hose Assy 9315769015
44 Diffuser Z 9315003010
42 Louver Z 9315001016
43 Diffuser U 9315002013
45 Spring C 9314142017
41 Louver U 9315000019

INDOOR UNIT
182006.12.05
57
59
60
62
54
56
55
61
53
51
52
58
51 Controller PCB Assy 9707090055
52 Control Box 9314996016
53 Control Cover 9314997013
54 Motor Case 9314998010
55 Terminal Earth 9315028013
56 DC Brushless Motor 9602163014
57 Motor, Step 9900384029
58 Motor, Step 9900384036
59 Motor, Step 9900139063
60 Gear A 9309994003
61 Terminal 9900385019
-- Pipe Thermistor 9900389017
-- Room Thermistor 9700801108
62 Indicator PCB Assy 9707210019
-- Remote Control 9315027139
Ref Descriprion Part number

OUTDOOR UNIT
PARTS
192006.11.27
8
9
1
3
6
4
7
12
11
10
2
13
5
1 9315296023Base Assy
8 9309237032Switch Cover Assy
7 9308880017Grip
12 9309909014Propeller Fan
5 9315210012Emblem Rear
10 9313432027Motor Bracket Assy
6 9308885012Fan Ring
4 9308884015Blow Grill
11 9602110018DC Brushless Motor
13 9315033017Protective Net
2 9309230064Top Panel Assy
9 9309236028Cabinet Right Assy
3 9314809019Cabinet Sub Assy
Ref Parts NumberDescription

OUTDOOR UNIT
202006.11.27
21 22
25
23
24
28
29
30
31
36
38
26
33
37
27
32
35
34
Ref Parts NumberDescription
30 9900056018Pulse Motor Valve
33 99001630134-Way Valve
23 313728262708Thermistor Spring A
25 9703516108Outdoor Temp. Thermistor
38 9704219091Discharge Thermistor
24 9704220059Heat Exchanger Thermistor
31 9900057039Expansion Valve Coil
34 9970055010Solenoid
28 93130620192-Way Valve Assy
27 93154140143-Way Valve Assy
37 9315312013Discharge Pipe Assy
29 9315310019Pulse Motor Valve Assy
32 9315308016Joint Pipe (3-Way valve) Assy
35 9315304018Pipe (Condenser Outlet) Assy
36 9315305015Pipe (Condenser Inlet) Assy
22 9315303011Condenser Assy B
26 9315297013
21 9315302014Condenser Assy
Compressor Assy

49
212006.12.14
43
41
45
44
42
48
46
47
OUTDOOR UNIT
45 9703457012ACTPM
41 9707121056Controller PCB Assy
42 9707128055Power Supply PCB Assy
43 9707129052Capacitor PCB Assy
44 9707125054TR PCB Assy
49 9703874031Terminal, 5 Pin
47 0500158072Fuse Holder
46 0600086039Fuse
48 Chock Coil 9900366018
Ref Parts NumberDescription

9305642045
Remote control
holder
Name and Shape Part number
9315023018
9315027139
0600185534
0700076046
9310519004
9312153060
9311925071
Remote control
Battery (penlight)
Cloth tape
Tapping screw (big)
Wall hook bracket
ACCESSORIES
9301102000
Tapping screw (small)
0700019036
Air cleaning filter
Drain pipe
9368568009
Air cleaning filter
frame
222006.02.28

0512G2974