Fujitsu ASYA24LCC, AOYR24LCC User Manual

SPLIT TYPE
ROOM AIR CONDITIONER

WALL MOUNTED

Models

Indoor unit Outdoor unit

type

ASYA24LCC AOYR24LCC

CONTENTS

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . 1

DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . 2

REFRIGERANT SYSTEM DIAGRAM . . . . 3

CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . 4

ERROR CONTENTS . . . . . . . . . . . . . . . .

DISASSEMBLY ILLUSTRATION . . . . . . . 14

PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . 20

STANDARD ACCESSORIES

. . . . . . . . . .

13

22

5INDOOR PCB CIRCUIT DIAGRAM . . . . .

8OUTDOOR PCB CIRCUIT DIAGRAM . . .

SPECIFICATIONS

INDOOR UNIT

ASYA24LCC

NOISE LEVEL

HIGH

C 47 dB / H 45 dB

OUTDOOR UNIT

COOLING CAPACITY

HEATING CAPACITY

ELECTRICAL DATA

POWER SOURCE

FREQUENCY

RUNNING CURRENT

INPUT WATTS

E.E.R.

COP

MOISTURE REMOVAL

AIR CIRCULATION -High

COOLING

HEATING

COOLING

HEATING

COOLING

HEATING

COMPRESSOR

AOYR24LCC

7.10 kW

8.10 kW

230 V

50Hz

9.7 A

9.8 A

2,21 kW

2,24 kW

3.21 kW

3.62 kW

3.0 L/hr

1,100 m3/hr

INDOOR UNIT

MED

LOW

QUIET

OUTDOOR UNIT

C 41 dB / H 41 dB

C 36 dB / H 36 dB

C 32 dB / H 32 dB

C 52 dB / H 53 dB

REFRIGERANT CHARGE (R410A)

Pipe Length

FULL CHARGE
AMOUNT

ADDITIONAL CHARGE

15 m

20 m

25 m

30 m

1,600 g

1,700 g

1,800 g

1,900 g

20 g / m

TYPE

DISCRIMINATION

REFRIGERANT R410A

FAN MOTOR

POWER SOURCE

INDOOR UNIT

OUTDOOR UNIT

DIMENSIONS

INDOOR UNIT H x W x D

H x W x DOUTDOOR UNIT

HIGH

MED

LOW

QUIET

COOL

HEAT

Hermetic type, 4 pole,

DC inverter motor, Scroll

5CS160XAA23

1,600 g

230 V

1,310 r.p.m.

1,120 r.p.m.

940 r.p.m.

830 r.p.m.

1,000 r.p.m.

1,050 r.p.m.

320 x 998 x 228 mm

578 x 790 x 315 mm

WEIGHT

INDOOR UNIT Gross / Net

OUTDOOR UNIT

Gross / Net

18 / 14 kg

48 / 44 kg

12006.03.22

OUTLINE AND DIMENSIONS

Unit : mm

INDOOR UNIT

320

OUTDOOR UNIT

998

508

48

347

20

540

125

228

320

66790

315

578

10

22006.06.26

REFRIGERANT SYSTEM DIAGRAM

Models : ASYA24LCC / AOYR24LCC

Heat exchanger

3-Way valve

( INDOOR )

Muffler

Compressor

2-Way valve

4-Way valve

Strainer

Expansion valve

Sub-accumulator

Strainer

Cooling
Heating

Heat exchanger
( OUTDOOR )

Strainer

Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 5/8" (15.88 mm)

32006.02.28

42006.02.28

CIRCUIT DIAGRAM

INDOOR UNIT OUTDOOR UNIT

INDOOR PCB CIRCUIT DIAGRAM

Model : ASYA24LCC

OUTDOOR UNIT

TERMINAL BOARD

N

1

L

2

THERMAL
FUSE 102 OC

CONTROL UNIT

EZ-0051KHSE

REMOTE CONTROL UNIT

AR-3TA TYPE

LOUVER
( RIGHT / LEFT )

M

SERIAL

EARTH

CN6-1 RED

CN6-1 WHITE

CN6-1 BLACK

CN2-1 RED

CN2-2 ORANGE

CN2-3 YELLOW

CN2-4 PINK

CN2-5 BLUE

3

EARTH TERMINAL

RED

BLACK

TM4

TM1

22007

WHITE

CN11

B07B-9ASK

1

2

3

4

5

6

7

CN11-1 RED

CN11-2 WHITE

CN11-3 WHITE

CN11-4 WHITE

CN11-5 WHITE

CN11-6 WHITE

CN11-7 WHITE

INDICATOR PCB ASSY

K05CY-0500HSE-D0

CN201
JB20-07HG

1

2

3

4

5

6

7

CN6
B05B-XASK

1

2

3

4

5

CN2
SJH20-05WS

1

2

3

4

5

GREEN

W5 TM2

22007

22007

CONTROLLER PCB ASSY

K05CX-0504HSE-C1

LOUVER
( UP / DOWN )

DIFFUSER

FAN MOTOR

M

M

F. M.

CN5-1 RED

CN5-2 ORANGE

CN5-3 YELLOW

CN5-4 PINK

CN5-5 BLUE

CN8-1 RED

CN8-2 ORANGE

CN8-3 YELLOW

CN8-4 PINK

CN8-5 BLUE

CN10-6

CN10-4

CN10-3

CN10-2

CN10-1

RED

BLACK

WHITE

YELLOW

BLUE

CN5
SJH20-06WS

1

2

3

4

5

6

CN8
B06B-PASK

1

2

3

4

5

6

CN10
B06B-XARK

1

2

3

4

5

6

CN14

B2B-XH

1

2

3

CN16

B3B-XH

1

2

CN3

2P-SCN

1

2

CN1

2P-SAN

1

2

CN13

B5P-SHF-1AA

1

2

3

4

5

OUTPUT COMUNICATION (IN)

OUTPUT COMUNICATION (OUT)

XARR-03VF XAP-03V-1

RED

CN3-1

CN3-2

WHITE

CN2-1 BLACK

CN2-2 BLACK

CN13-1

CN13-2

TEST

CN13-3

CN13-4

CN13-5

BLACK

BLACK

ROOM TEMPERATURE
THERMISTOR

PIPE TEMPERATURE
THERMISTOR

52006.03.22

Model : ASYA24LCC

(2)

K1-4

FH1

TM4

TM1

T1-12

C19

+

330/
25V

CN1

CN3

1

2

(36)

1

2

(37)

ROOM TEMPERATURE

PIPE TEMPERATURE

1

3

REMOTE CONTROL UNIT

<RED>
<WHITE>

<BLACK>

JP SWITCHING

POWER SUPPLY CIRCUIT

I C26-14

F1

FH2

VA1

470V

<TNR>

(1)

(97)

C22

0.1
<F>

5V

R2 10K

<1/10W>

L6

BLm18

<BD102>

L7

BLm18

<BD102>

12V

CN6

(86)

1

(87)

2

(88)

3

(89)

4

5

I C26-10

JM3

1%

D1F60

5V

(96)

R6 49.9K

<1/10W>

JP5

R4 10K

<1/10W>

C8 0.47
275V

7V

(77)

C14 0.01

250V

I C2

NJM7805

123

I O

G

R14 1.0K
<1/10W>

R13 1.0K

<1/10W>

DAN217U

1

12V

L1

VA4

470V

<TNR>

<TNR>

C17

+

330/
25V

VA5

470V

4

1

5V

C18

+

10/
25V

C13 0.01
250V

C12

0.1
<F>

ROOM TEMP. PIPE TEMP. THERMISTOR

C15

0.1
<F>

C16

0.1

<F>

12V

R21 15.4K

<1/10W>

1%

12VD2

R22 28K

<1/10W>

3

D3

2

<1/10W>

R17
10K

1%

R20 1.0K <1/10W>

280V

W5

TH1

3

2

5D - 11

T1

0.7A - 5.0MH

GS I B460L

C6

150/

315V

1

3

2

4

+

D6

(76)

C21

C20

0.1

0.1
<F>

<F>

A

CN9

REMOTE CONTROL COMMUNICATION

6

-

5

+

I C5-1
BA10393F

2

-

3

+

I C5-2
BA10393F

7

1

R31 390

<1/4W>

1%

5V

R30
10K
<1/10W>

C23

0.1

<F>

16 1

I C7-1
uLN2003

TOP243

6

D
F

5

S

4 3

R34 6.8K

<1/10W>

(91)

1

2

3

4

5

6

5V

C26

0.1

<F>

12V

I C5

<RS - 2W>

R45 100K

<ECQE>

R46

I C8

47

<1/2W>

1

C

2

L
X

<1/10W>

5V

(92)

RESET

(93)

(94)

R35

R39 10K <1/10W>

8

VCC
DO

4

NC

7
5

GND

8

4

I C1-28

I C1-73

I C1-43

6
5
4
3
2
1

VA2

470V

<TNR>

4

3

C33
33/
35V

D4
D1FL20U

T2

MY064

C35

0.01 <F>

VA3

470V

<TNR>

I C15

PS2501L-1

<KD / KE>

C32

0.01

2SA1037AK

R38
15K

C27

47/

16V

D7

1NH42

<Q>

+

Q7

20V

C4

100P

<D>

1SS355

1

2

3

C29

0.1

<F>

R42

270

<1/10W>

D9 D1FL20U

D8

+

R49 10K <1/10W>

5V

R37 10K <1/10W>
R40 10K <1/10W>

VPP

5V

EEPROM

I C6
BR93LC46

CS

1
2

SK

3

D I

6

NC

RESET

5V

C31

4

VDD

NC

<F>

0.1

VOUT

GND

5 3

NC

I C11

BD4842

R57 330 <1/10W>
R60 330 <1/10W>
R58 330 <1/10W>
R59 330 <1/10W>

R52
100K
<1/10W>

R54 10K
<1/10W>

2
1

I C1-3

CS

R1
100K
<1/10W>

I C1-76
I C1-75
I C1-74
I C1-73

I C1-6

I C1-4
I C1-64
I C1-63

R9

0R0

R113 47

<1/10W>

2

(75)

C34

0.1

<F>

LED FOR INDICATOR & REMOTE CONTROL UNIT

I C10

PS2501L-1

<KD / KE>

1

2

R44

1.0K

<1/10W>

(100)

15V

R51 1.0K

<1/4W>

4

3

5V

R47 10K

<1/10W>

1%

R55

820

<1/4W>

4

3

I C14
PS2501L-1
<KD / KE>

2

R43 330
<1/10W>

3

Q6
DTC124EUA

1

C30

1000P

<R>

5V

D12 D2F20U
D10 D1FL20U

8
9

10

<1/10W>

1

2

I C1-43
I C1-42
I C1-41
I C1-40
I C1-39
I C1-38

X1

8.38MHz

<CSTLS>

R64

1.8K

3

1

RESET

R110 10K

<1/10W>

R67
150

<1/10W>

C37

+

820/
25V

I C18-5

uLN2003

5 12

uPD780148

44

P00
P01

43

P02

42
41

P03
P04

40
39

P05

38

P06

18

P10

19

P11
P12

20
21

P13

22

P14
P15

23
24

P16

25

P17

80

P20

79

P21

78

P22
P23

77
76

P24

75

P25

74

P26

73

P27

7

P30

6

P31

5

P32

4

P33

64

P40

63

P41

62

P42

61

P43

60

P44

59

P45

58

P46

57

P47

14

RST*
X1

12
13

X2

15

XT1

16

XT2

3

0.1 <F>

C

1

REF

A

2

I C19
TL431 I LPR

I C 1

VDD

EVDD

P50
P51
P52

P53
P54

P55
P56
P57
P60
P61
P62

P63
P64

P65
P66
P67

P70
P71
P72
P73
P74
P75
P76
P77

P120
P130
P140
P141
P142

P143
P144
P145

AVREF

I C

REGC

GND
AGND

EGND

C38

R65 330
<1/10W>

LED

C53

1000P

<R>

THE CIRCUIT FOR FAN MOTERS

C36

100/36V

+

A

15V

1

2

R56

4.7K

<1/10W>

A

R63 6.8K

<1/4W>

15V

C1

0.1

<HCP>

(15)

(13)

R70

1.2K

<1/10W>

<1/10W>

5V

5V

9
31
56
55
54

53
52
51
50
49
33
32
29
28

48
47
46
45
72
71
70
69
68
67
66
65

3
17
26
27

34
35
36
37

1

8
10
11

2
30

C40
100/
16V

340V

(14)

A

(12)

(11)

CONTROLLER PCB ASSY

K05CX-0504HSE-C1

12V

R53

5.6K

I C17

PS2501L-1

<KD / KE>

1

2

VPP

5V

(65)

(66)
(67)

(68)
(69)
(70)
(71)

+

R48
34K
<1/10W>

R76 7.87K
<1/10W>
1%

4

3

ALAM
RC

I C1-28

I C1-47
I C1-46

I C1-3
CS

R7 100K
<1/10W>

C41

0.01
<B>

6

5

4

3

2

1

T1-12

A

BEN

5V

CN11

7

6

5

4

3

2

1

DC FAN

CN10

20V

(18)

C39
100/
35V

R72 100K <1/10W>

R79, R81 - R84

10K <1/10W> x 5

I C1-76

I C1-42

I C1-41

I C1-75

I C1-74

15V LINE ON-OFF CONTROL

C25

0.1

<F>

+

R77 10K

<1/10W>

R78 10K
<1/10W>

1

C59 0.1 <F>

C47 0.1 <F>
C48 0.1 <F>
C49 0.1 <F>

MANUAL AUTO SWITCH

R32 10K
<1/10W>

(74)

(73)

SW1

THE SWITCH FOR OPENING
AND CLOSING OF A PANEL

(79)

1

2

(78)

CN20

5V

JP SETTING

JM9

1 32123IO

I C20

78M15

Q9

2SA1036(R)

R8 1.0K <RS - 2W>

I C18-6 uLN2003

11

6

I C18-1 uLN2003

16

15

2

3 14

4

I C1-4

5V

R33 1.0K

<1/10W>

5V

R115
10K
<1/10W>

R116 1.0K

<1/10W>

JM5

AUTO RESTART / PLUG ON

TEMPERATURE CORRECTION-1

JM6

TEMPERATURE CORRECTION-2

JM7

JM8

REMOTE CONTROL SWITCHING-1

JM10

REMOTE CONTROL SWITCHING-2

15V

(20)

G

C42

C56

+

330/

0.1

25V

<F>

(19)

I C18-2 uLN2003

I C18-3 uLN2003

I C18-4 uLN2003

13

4 13

5

R90 - R93
330 <1/10W> x 4

I C1-40

C28

0.01
<B>

I C1-64

I C1-63

I C1-39

C55

0.01
<B>

POWER RELAY

K1-4

3

I C7-6 uLN2003

7

I C16-3 uLN2003

I C16-4 uLN2003

I C16-5 uLN2003

12

6 11

7 10

5V

R95 10K <1/10W>
R97 10K <1/10W>
R98 10K <1/10W>
R99 10K <1/10W>

(31)

(32)
(33)

(34)

(35)

OUTSIDE COMMUNICATION

I C7-2

uLN2003

2

OFGERING POWER

I C1-6

C50

0.01
<B>

I C1-47
I C1-46

(4)

K1

DW12D1

4

3

1

2

I C7-3 uLN2003

14

4

51312

I C7-7 uLN2003

10

1

16

2 15

I C16-6 uLN2003

I C16-7 uLN2003

1

2

3

4

5

CN13

R88 1.0K

<1/10W>

15

18

(3)

TM2

VA6

8

470V

<TNR>

5V

R105
10K
<1/10W>

R103

390

<1/10W>

W3

12V

I C7-4 uLN2003

6

3

(95)

1

ABNOMAL VOLTAGE DETECTOR

I C1-38

C52

1000P

<R>

I C7-5 uLN2003

I C16-1 uLN2003

I C16-2 uLN2003

14

3

TEST

I C25

(101)

PS2561L-1-V

4

3 2

BLm11

<A601>

12V

R94 330
<1/10W>

K10

G5N-1A

243

1

PS2561L-1-V

1

2

H I C FOR SERIAL COMMUNICATIONS

I C 26

14

27

R106

1.0K

</2W>8

I C26-14

2

Q10
DTC124EUA

10

6

I C26-10

2

Q11
DTC124EUA

3

3

1

1

5V

R108

<1/10W>

R107

1.0K

<1/10W>

12V

(48)

(49)

(50)
(51)

(52)

(53)
(54)
(55)

(56)

(57)

(58)

(59)

10K

12V

I C7

(90)

3

1

9

8

5V

2

Q12

DTC144EUA

CN8

6

5

4

3

2

1

6

5

4

3

2

1

CN5

12V

9

I C18

8

MTZJ30B

4

3

I C27

PS2501L-1

<KD / KE>

12V

I C16

BUZZER

I C18-7
uLN2003

7

10

(72)

R109 10K

5V

R101 330

L3

<1/10W>

L3

BLm11

<A601>

1

CN14

(43)

3

2

(44)

1

C51

0.01
<B>

R102 390 <1/10W>
R104 10K <1/10W>

I C22

4

3

(45)

(42)

2

1

CN16

(46)

4

2 1

321

R114 390
<1/10W>

C54

0.01
<B>

543

5

D14
DAN202K

2

280V

R111 330K

R111 330K
<1/2W>

<1/2W>

D15

R112 62K

1

<1/2W>

2

A

LUVER OPERATING CIRCUIT

DIFFUSER

CN2

5

4

RIGHT / LEFT

3

2

1

UP / DOWN

9

8

12V

BZ1

B Z

<1/10W>

OUTSIDE COMMUNICATION
INPUT

OUTSIDE COMMUNICATION
OUTPUT

5V

62006.02.28

Model : ASYA24LCC

INDICATOR PCB ASSY

K05CY-0500HSE-D0

5V

SLR-325

SLR-325

SLR-325

D201

D202

D203

I C201

GP1UM261R

2

VCC
OUT

1

GND

3

C201

0.1

<F>

5V

R201

<1/4W>

+ C202

5V

CN201

1

2

3

4

5

6

7

47

47/

10V

72006.02.28