Fujitsu AUYF18LBL, AUYF22LBL, AUYF24LBL, AOYD54LATT, AOYD45LATT Service Manual

SPLIT TYPE AIR CONDITIONER SIMULTANEOUS OPERATION MULTI (50Hz)

CASSETTE TYPE Indoor unit  Outdoor unit Twin AUYF18LBL x 2 AOYD36LATT AUYF22LBL x 2 AOYD45LATT AUYF24LBL x 2 AOYD54LATT Triple AUYF18LBL x 3 AOYD54LATT

CEILING TYPE Indoor unit  Outdoor unit Twin ABYF18LBT x 2 AOYD36LATT ABYF22LBT x 2 AOYD45LATT ABYF24LBT x 2 AOYD54LATT Triple ABYF18LBT x 3 AOYD54LATT

DUCT TYPE Indoor unit  Outdoor unit Twin ARYF18LBLU x 2 AOYD36LATT ARYF22LBTU x 2 AOYD45LATT ARYF24LBTU x 2 AOYD54LATT Triple ARYF18LBLU x 3 AOYD54LATT

CONTENTS

SPECIFICATIONS

. . . . . . . . . . . . . . . . . . . .

1

DIMENSIONS

. . . . . . . . . . . . . . . . . . . . . . .

5

CIRCUIT DIAGRAM

. . . . . . . . . . . . . . . . . .

10

ERROR DETECTION

. . . . . . . . . . . . . . . .

14INDOOR PCB CIRCUIT DIAGRAM

. . . . . .

. . .

26OUTDOOR PCB CIRCUIT DIAGRAM

33

PARTS (INDOOR UNIT)

. . . . . . . . . . . . . .

38

PARTS (OUTDOOR UNIT)

. . . . . . . . . . . .

59

ACCESSORIES

. . . . . . . . . . . . . . . . . . . . .

63

DECORATION PANEL H x W x D

DIMENSIONS

DECORATION PANEL

Gross / Net

WEIGHT

POWER SOURCE

STARTING CURRENT

MOISTURE REMOVAL

FAN MOTOR

DISCRIMINATION

Cooling

Heating

High speed

FAN SPEED HEATING

Middle speed

Low speed

TYPE

CASSETTE TYPE

twin triple

INDOOR UNIT

AUYF18LBL ( x2) AUYF18LBL ( x3)AUYF22LBL ( x2)

OUTDOOR UNIT

AOYD36LATT AOYD45LATT

AUYF24LBL ( x2)

AOYD54LATT

COOLING CAPACITY

HEATING CAPACITY

50 x 700 x 700 mm

INDOOR UNIT H x W x D 245 x 570 x 570 mm

4.5 kg / 2.6 kg

INDOOR UNIT

Gross / Net

20 kg / 17 kg18 kg / 15 kg

10.0 A 10.0 A

4.5 L/hr 5.0 L/hr

10.0 A

MAXIMUM CURRENT 8.9 A 9.9 A7.9 A

3.5 L/hr

AIRCIRCULATION HIGH

1,000 m3/h

800 m3/h

1,030 m3/h

680 m3/h

400 V 50 Hz 3 4 W

830 r.p.m.

730 r.p.m.

630 r.p.m.

MFF-24RVL

1,030 r.p.m. 1,030 r.p.m.

880 r.p.m. 880 r.p.m.

740 r.p.m. 740 r.p.m.

Quiet 500 r.p.m. 580 r.p.m. 580 r.p.m.

High speed

FAN SPEED COOLING

Middle speed

Low speed

730 r.p.m.

630 r.p.m.

540 r.p.m.

1,050 r.p.m. 1,050 r.p.m.

850 r.p.m. 850 r.p.m.

650 r.p.m. 650 r.p.m.

Quiet 460 r.p.m. 500 r.p.m. 500 r.p.m.

10.0 kW 12.5 kW 14.0 kW

11.2 kW 14.0 kW 16.0 kW

AOYD54LATT

10.0 A

5.0 L/hr

9.9 A

14.0 kW

16.0 kW

ELECTRICAL DATA

2009.01.21 1

SPECIFICATIONS

MEASUREMENT

DIMENSIONS

WEIGHT

POWER SOURCE

STARTING CURRENT

MOISTURE REMOVAL

FAN MOTOR

DISCRIMINATION

High speed

FAN SPEED

Middle speed

Low speed( Cool / Heat )

TYPE

CEILING TYPE

twin triple

INDOOR UNIT

ABYF18LBT ( x2) ABYF18LBT ( x3)ABYF22LBT ( x2)

OUTDOOR UNIT

AOYD36LATT AOYD45LATT

ABYF24LBT ( x2)

AOYD54LATT

COOLING CAPACITY

HEATING CAPACITY

H x W x D 199 x 990 x 655 mm

Gross / Net

36 kg / 27 kg

10.0 A 10.0 A

4.5 L/hr 5.0 L/hr

10.0 A

MAXIMUM CURRENT 8.9 A 9.9 A7.9 A

3.5 L/hr

AIRCIRCULATION HIGH

980 m3/h 980 m3/h780 m3/h

400 V 50 Hz 3 4 W

1,040 r.p.m.

950 r.p.m.

800 r.p.m.

MFH-24RVL

1,330/1,300 r.p.m. 1,330/1,300 r.p.m.

1,150 r.p.m. 1,150 r.p.m.

1,000 r.p.m. 1,000 r.p.m.

Quiet 740 r.p.m. 780 r.p.m. 780 r.p.m.

10.0 kW 12.5 kW 14.0 kW

11.2 kW 14.0 kW 16.0 kW

AOYD54LATT

10.0 A

5.0 L/hr

9.9 A

14.0 kW

16.0 kW

ELECTRICAL DATA

2009.01.21 2

MEASUREMENT

DIMENSIONS

WEIGHT

POWER SOURCE

STARTING CURRENT

MOISTURE REMOVAL

FAN MOTOR

DISCRIMINATION

High speed

FAN SPEED

Middle speed

Low speed

TYPE

DUCT TYPE

twin triple

INDOOR UNIT

ARYF18LBLU ( x2) ARYF18LBLU ( x3)ARYF22LBTU ( x2)

OUTDOOR UNIT

AOYD36LATT AOYD45LATT

ARYF24LBTU ( x2)

AOYD54LATT

COOLING CAPACITY

HEATING CAPACITY

H x W x D 270 x 1,135 x 700 mm217 x 953 x 595 mm

Gross / Net

45 kg / 38 kg27 kg / 23 kg

10.0 A 10.0 A

4.5 L/hr 5.0 L/hr

10.0 A

MAXIMUM CURRENT 8.9 A 9.9 A7.9 A

3.5 L/hr

AIRCIRCULATION HIGH 1,100 m3/h 1,100 m3/h830 m3/h

400 V 50 Hz 3 4 W

1,250 r.p.m.

1,040 r.p.m.

950 r.p.m.

MFG-24RVMFH-24RVL

830 r.p.m. 830 r.p.m.

700 r.p.m. 700 r.p.m.

600 r.p.m. 600 r.p.m.

Quiet 800 r.p.m. 550 r.p.m. 550 r.p.m.

10.0 kW 12.5 kW 14.0 kW

11.2 kW 14.0 kW 16.0 kW

AOYD54LATT

10.0 A

5.0 L/hr

9.9 A

14.0 kW

16.0 kW

ELECTRICAL DATA

2009.01.21 3

H x W x D

MEASUREMENT

DIMENSIONS

Gross / Net

WEIGHT

POWER SOURCE

Cooling

Heating

STARTING CURRENT

AIR CIRCULATION

FAN MOTOR

Upper fan

Lower fan

Upper fan

Lower fan

DISCRIMINATION

COOLING

HEATING

MODEL NAME

AOYD36LATT AOYD45LATT AOYD54LATT

COOLING CAPACITY

HEATING CAPACITY

1,290 x 900 x 330 mm

117 kg / 107 kg

10.0 A 10.0 A

6,200 m3/h 6,900 m3/h

10.0 A

MAXIMUM CURRENT 8.9 A 9.9 A7.9 A

6,200 m3/h

6,200 m3/h 6,900 m3/h 6,900 m3/h

400 V 50 Hz 3 4 W

750 r.p.m.

MFE-54TV

750 r.p.m. 850 r.p.m.

780 r.p.m.

750 r.p.m.

780 r.p.m. 780 r.p.m. 850 r.p.m.

800 r.p.m. 800 r.p.m.

900 r.p.m. 900 r.p.m.

10.0 kW 12.5 kW 14.0 kW

11.2 kW 14.0 kW 16.0 kW

ELECTRICAL DATA

TYPE

DISCRIMINATION

WEIGHT (with oil)

REFRIGERANT TYPE R410A

Hermetic type, Inverter, 4 poles,

3 phase, DC motor, Twin Rotary

808 677 80

25.6 kg

PRECHARGED REFRIGERANT

3,450 g

COMPRESSOR AND REFRIGERANT

2009.01.09 4

MAX PIPE LENGTH 75 m

MAX PIPE HEIGHT 30 m

Pipe length

30 m

3,450 g

FULL CHARGE

45 m 4,200 g

60 m 4,950 g

75 m

5,700 g

ADDITIONAL CHARGE

50 g/m

NOISE LEVEL

COOLING

HEATING

OUTDOOR UNIT

51 dB

54 dB

55 dB

53 dB 54 dB 56 dB

52009.01.13

OUTLINE AND DIMENSIONS

CASSETTE TYPE Unit : mm

DECORATION PANEL

700

30

50

700

570

245

146

75

30

102

135

250

99

40

Liquid pipe Gas pipe

108

INDOOR UNIT

Top view

Side view

530(Hanging bolt position

)

Drain pipe(0.D. 25.4

)

540

(

Hanging bolt position

)

INDOOR UNIT

CEILING TYPE Unit : mm

990

900

500

655

530

200175

199

Rear view

2009.01.13 6

DUCT TYPE ARYF18LBLU Unit : mm

Drain pipe diameters Inside : 21.5 mm Outside : 26.0 mm

INDOOR UNIT

886

850

953

920

600

390

150

217

605

57520

2009.01.13 7

DUCT TYPE ARYF22LBTU ARYF24LBTU Unit : mm

INDOOR UNIT

2009.01.13

8

1,135

1,177

1,015

139 264 264 264

107

32

114

66

32

54

240

281

168

283

477

700

173

161

40

39

240

132

240

16

121

270

2009.01.13 9

31 12330900

1290

9

21

OUTDOOR UNIT (unit : mm)

650

400

370

air flow

BROWN

ORANGE

RED

YELLOW

WHITE BLUE PURPLE

RED WHITE BLACK

BLACK

GRAY

RED WHITE BLACK

YELLOW YELLOW

GREEN

BROWN

YELLOW

WHITE

BLACK

RED

ORANGE

RED

YELLOW

PINK

BLUE

ORANGE

RED

YELLOW

PINK

BLUE

BLACK

GRAY

1 2 3 4

5

6

7 812 3

1 2 3 456 7 812 3

1 2 3 4

5

6

7 812 3

1 2 3 4

5

6

7 812 3

1 2 1 2

1 2

1

2

1 2

1

2

1 2 3 4 5 6 7 8

1 2 3 4 5 6

1 2 3

1 2 3 4 5

1 2 3

1 2 3 4 5

1 2 3 4 5 6 7

1 2 3 4 5 6

7

1 2 3 4 5 6 7

1

2 3

4

5 6 7

CN9

CN5 CN8

CN13

CN12

CN11

CN14

CN4 CN1

CN104 CN101

CN105

E101

E102

CN106

W105 W102 W101

FAN MOTOR

F M

M

STEP MOTOR

FLOAT SWITCH

THERMISTOR ( PIPE TEMP. )

THERMISTOR ( ROOM TEMP. )

TERMINAL

DRAIN PUMP MOTOR

M

TO OUTDOOR UNIT

1

2

3

1

2

3

TO REMOTE CONTROL ( OPTION PART )

INDICATOR PCB ASSY

CONTROLLER

PCB ASSY

( MAIN PCB )

POWER SUPPLY

PCB ASSY

1

2 3

CN102

1 2

CN103

1 2

CN7

1 2 3 4 5 6

CN3

1 2 3 4 5

CN2

1 2

CN10

1 2

CN6

2009.01.13 10

CASSETTE TYPE

CIRCUIT DIAGRAM

2009.01.13 11

CEILING TYPE

TERMINAL

ORANGE YELLOW

RED

WHITE

BLUE

PURPLE GRAY

RED WHITE BLACK

RED

WHITE

BLACK

YELLOW

BROWN

WHITE BLACK

RED

GREEN

GREEN /

YELLOW

BLACK

GRAY

BLACK

BROWN

RED

ORANGE

YELLOW

WHITE

BROWN

RED

ORANGE

YELLOW

WHITE

GRAY

1 2

3

4 567

8

1

2 3

1 2

3

4 567

8

1

2 3

1 2

3

4 567

8

1

2 3

1 2

3

4 567

8

1

2 3

1 2

3

1

2

1 2

1

2

1

2

1

2

1

2

1 1

2

1 2 3 4 5 6 7 8

1

2 3

1 2 3 4 5 6 7 8

1 2 3 4 5 6 7

1

2 3

1 2 3

1 2

1 2 3 4 5

1

2 3 4 5

1

2

3 4 5

1

2 3 4 5

1

2 3 4 5

1

2

3 4 5

1

2 3 4 5

1

2 3

1 2

1 2 3 4 5 6 7 8

1 2 3 4 5 6

CN101

W105 W102 W101

CN104

CN106

CN103

CN102

E101

E102

CN105

CN4

CN1

CN5

CN7

CN8

CN12

CN11

CN9

CN10

CN14

CN6 CN13

CN3

TERMINAL

F101

FUSE

3.15A 250V

FAN MOTOR

F M

M

STEP MOTOR

THERMISTOR ( ROOM TEMP. )

THERMISTOR ( PIPE TEMP. )

INDICATOR PCB ASSY

POWER SUPPLY

PCB ASSY

CONTROLLER

PCB ASSY

( MAIN PCB )

1 2 3

1

2

3

TO REMOTE CONTROL

( OPTION )

1 2 3 4 5

CN2

4 5 6

TO OUTDOOR UNIT

GRAY

BLACK

RED WHITE BLACK

YELLOW

BROWN

WHITE BLACK

RED

GRAY

1 2 3 4 5 6 7 8 1 2 3 1

2 3

4 5 6 781

2 3

1

2 3

4 5 6 781

2 3

1

2 3

4 5 6 781

2 3

1

2 3

1 2 1

2

1

2

1

2

1

2

1

2

1

2

1

2

1

1 2 3 4 5 6 7

1 2 3

1 2

1 2 3

1 2 3 4 5

1

2 3 4 5

1

2 3

1 2

1 2 3 4 5 6

1

2 3 4 5

6

7

1 2 3 4 5 6 7

8 8

GREEN

/ YELLOW

GREEN

WHITE

CN101

W105 W102 W101

CN108

CN103

CN102

CN104

E101 E102

CN105

CN106

CN4

CN1

CN5

CN7

CN8

CN12

CN11

CN9CN10

CN6

CN14 CN13 CN3

TERMISTOR ( PIPE TEMP. )

TERMISTOR ( ROOM TEMP. )

TERMINAL

F101

1 2 3

TO OUTDOOR UNIT

TO REMOTE CONTROL UNIT

COIL

FUSE

3.15A 250V

F M

FAN MOTOR

CONTROLLER

PCB ASSEMBLY

( MAIN PCB )

POWER SUPPLY

PCB ASSEMBLY

4 5 6

1 2 3 4 5

CN2

(ARYF22, 24LBTU only)

2009.01.13 12

DUCT TYPE

CN22

ORANGE

YELLOW

GREEN

RED

BROWN

GREEN

BLUE

YELLOW

ORANGE

RED

BROWN

BLACK

WHITE

RED

BLACK

WHITE

RED

BLACK

BLUE

WHITE

BLACK

BROWN

BLUE

WHITE

RED

BLUE

RED

ORANGE

YELLOW

WHITE

YELLOW

WHITE

RED

PURPLE

ORANGE

YELLOW

BLUE

BLACK

WHITE

RED

BLACK

WHITE

GREEN

BLACK

WHITE

RED

WHITE

RED

CN23

CN7

CN24

CN25

CN26

W6

CN20 CN21 CN104

CN27W5CN16

CN9

CN102 CN103

CN17 CN81

CN82 CN18

CN19

CN101

W1 W3 W4

CN630

W300 W301 W302

TM505

TM504

TM502

TM302

TM501

TM301

TM300

TM500

CN200

W206

TM202

TM201

TM200

TM203 TM204 TM205

W700

W702

W703

W701

CN801

CN803

TM801

TM802

TM803

W800

TM804

U

TM805

V

TM806

W

CN802

1 2

3 4 5 6 7 8 9

1 2

3

4 5

6 7 8

9

1 2

3

4 5

6 7 8

9

1 2

3

4 5

6 7 8

9

1 2

3

4 5

6 7 8

1 2

3

4 5

6 7 8

1 2

3

4 5

6 7 8

1 2

3

4 5

6 7 8

1 2

3

4 5

6

1 2

3

4 5

6

1 2

3

1 2

3

1 2

3

1 2

3

1 2

3

4 5

6

1 2

3

4 5

6

1 2

3

4 5

6

1 2

3

4 5

6

1 2

3

1 2

3

1 2

3

1 2

3

1 2

3

1 2

3

1 2

1

2

1

2

1

2

1

2

1

2

1

2

1

2

3

1

2

3

1

2

3

1

2

3

1 2 3

121

2

1 2 3

1 2

3 4 5

1

2

3 4 5

EARTH

1 2

3 L1L2L3 N

COMPRESSOR

CM

S

C

R

THERMISTOR ( HEATSINK INV. TEMP. )

CAPACITOR PCB ASSY

REACTOR

x 3

EV

FM FM

4WV

PS

THERMISTOR

( HEAT EXCHANGER MID. TEMP. )

THERMISTOR

( HEATSINK P.F.C. TEMP. )

THERMISTOR

( DISCHARGE TEMP. )

THERMISTOR

( HEAT EXCHANGER OUT TEMP. )

THERMISTOR

( OUTDOOR TEMP. )

THERMISTOR

( COMPRESSOR TEMP. )

PRESSURE SENSOR

REACTOR ( FAN )

SOLENOID VALVE COIL

EXPANSION VALVE COIL

FAN MOTOR 1

( UPPER )

FAN MOTOR 2

( LOWER )

OPTION ( CONNECTOR )

F1

5A - 250V

FUSE

F2

3.15A - 250V

FUSE

F3

10A - 250V

FUSE

CONTROLLER PCB ASSY ( MAIN PCB )

INVERTER PCB ASSY

P. F. C. PCB ASSY

POWER SUPPLY PCB ASSY

TERMINAL

POWER SOURCE

2008.12.01 13

OUTDOOR UNIT

TO INDOOR UNIT

UL1430 AWG26 GRAY UL1430 AWG26 GRAY UL1430 AWG26 GRAY

UL1430 AWG26 GRAY UL1430 AWG26 GRAY UL1430 AWG26 GRAY UL1430 AWG26 GRAY UL1430 AWG26 GRAY UL1430 AWG26 GRAY UL1430 AWG26 GRAY UL1430 AWG26 GRAY

UL1430 AWG26 RED UL1430 AWG26 ORANGE UL1430 AWG26 YELLOW UL1430 AWG26 PINK UL1430 AWG26 BLUE

RED ORANGE YELLOW PINK BLUE

BLACK

UL1430 AWG22 RED

UL1430 AWG22 WHITE

UL1430 AWG22 BLACK

BROWN RED ORANGE YELLOW GREEN BLUE PURPLE

1 2 3 4 5 6 7

UL1430 AWG28

GRAY

BLACK

THERMISTOR ( PIPE - MID. TEMP. )

THERMISTOR ( ROOM TEMP. )

UL1015 AWG22 YELLOW

UL1015 AWG22 RED

UL1015 AWG22 BLACK UL1015 AWG22 WHITE

UL1015 AWG22 BROWN

BLACK

1 2

3 4 5 6 7 8

UL1015 AWG16

GREEN

UL1015 AWG16

GREEN

UL1015 AWG20 RED

UL1015 AWG20 BLACK

UL1015 AWG20 WHITE

2(N)

3

1

OUTDOOR UNIT

TERMINAL BOARD

E101

E102

W101 W102 W105

DRAIN PUMP

DC FAN MOTOR

F M

M

DC SUPPLY

POWER DRAIVE

LOUVER

FLOAT SWITCH

M

REMOTE CONTROL UNIT

( OPTION )

FRESH AIR

( OPTION )

M

TERMINAL BOARD

321

CN2 B5P-SHF-1AA

WHITE

CN2-1 CN2-2 CN2-3 CN2-4 CN2-5

CN3 B06B-PASK-1

WHITE

CN3-1 CN3-2 CN3-3 CN3-4 CN3-5 CN3-6

CN4 B08B-PASK-1

WHITE

CN4-1 CN4-2 CN4-3 CN4-4 CN4-5 CN4-6 CN4-7 CN4-8

CN1 B03B-PASK-1

WHITE

CN1-1 CN1-2 CN1-3

CN105 B5P6-VH-B

WHITE

CN105-6 CN105-5 CN105-4 CN105-3 CN105-2 CN105-1

CN106 B2P3-VH-B-E

BLUE

CN106-1 CN106-2

CN103 B2B-XH-AM

WHITE

CN103-1 CN103-2

CN102 B3B-XH-AM

WHITE

CN102-1 CN102-2 CN102-3

CN104

B08B-PASK-1

WHITE

CN104-1 CN104-2 CN104-3 CN104-4 CN104-5 CN104-6 CN104-7 CN104-8

CN101

B03B-PASK-1

WHITE

CN101-1 CN101-2 CN101-3

CN11

B05B-XASK-1-A

WHITE

CN11-1 CN11-2 CN11-3 CN11-4 CN11-5

CN12

B05B-XARK-1-A

RED

CN12-1 CN12-2 CN12-3 CN12-4 CN12-5

CN9

B03B-XARK-1-A

RED

CN9-1 CN9-2 CN9-3

CN10

B02B-PAOK-1

ORANGE

CN10-1 CN10-2

CN14

B03B-XAKK-1-A

BLACK

CN14-1 CN14-2 CN14-3

CN13

B07B-PASK-1

WHITE

CN13-1 CN13-2 CN13-3 CN13-4 CN13-5 CN13-6 CN13-7

CN6

B02B-PAMK-1

GREEN

CN6-1 CN6-2

CN8

B02B-XASK-1-A

WHITE

CN8-1 CN8-2

CN7

B02B-XAYK-1-A

YELLOW

CN7-1 CN7-2

CN5

B02B-XAKK-1-A

BLACK

CN5-1 CN5-2

CN201 S07B-PASK-2

WHITE

CN201-1 CN201-2 CN201-3 CN201-4 CN201-5 CN201-6 CN201-7

EMI FILTER ZCAT1518-0730 2 TURN

CONTROLLER PCB ASSY AUYF18LBL : K06AK-080CHSE-C1 AUYF22LBL : K06AK-080BHSE-C1 AUYF24LBL : K06AK-080AHSE-C1

POWER SUPPLY PCB ASSEMBLY

K06AL-0801HSE-P0

INDICATOR PCB ASSEMBLY

K06AG-0700HSE-D0

2009.01.13 14

CASSETTE TYPE CONTROL UNIT AUYF18LBL : EZ-0080THSE AUYF22LBL : EZ-0080SHSE AUYF24LBL : EZ-0080RHSE

INDOOR PCB CIRCUIT DIAGRAM

I C1

uPD78F0536

34 39 36 43 44 45 46 33

32 31 30 29 28 27 26 18 19 20 21 22

23 11 12 13 14 38 37 41

40 25

9

42

52

51

50

49

48

47

56

55

54

53

8

7

6

5

4

3

2

1

64

63

62

61

60

59

58

57

17

16

15

24

10

35

AVDD

AVREF

VDD0 VDD1

I C RST

P00

P34

P01

P35 P02

P03 P10

P11 P12 P13 P14 P15 P16 P17 P20 P21 P22 P23 P24

P25 P30

P31 P32 P33 XT1 XT2 X1 X2

P36

P40

P41

P42

P43

P44

P45

P46

P47

P50

P51

P52

P53

P54

P55

P56

P57

P64

P65

P66

P67

P70

P71

P72

P73

P74

P75

AGND

GND0 GND1

JM6 0R0

JM5 0R0

R56 100K

<1/10W>

5V

C27

0.1

<F>

C38

0.1 <F>

I C7

S80842

NC

213

4

VDD OUT GND

NC

5V

R41 1.0K <1/10W>

R43 10K

<1/10W>

5V

R44 10K

<1/10W>

C26

0.01 <F>

C25 10/ 50V

+

R52 10K <1/10W>

INDICATOR CN13 B07B-PASK-1

5V

R49 - R51 10K <1/10W> x 3

THERMISTOR ( PIPE-MID. TEMP. ) CN5 B02B-XAKK-1-A

THERMISTOR ( PIPE-ENT. TEMP. ) CN7 B02B-XAYK-1-A

THERMISTOR ( ROOM TEMP. ) CN8 B02B-XASK-1-A

5V

R59 10K <1/10W>

R60

49.9K <1/10W>

R61

49.9K <1/10W>

C29

0.1 <F>

C30

0.1 <F>

C34

0.1 <F>

R57

1.0K

<1/10W>

R58

1.0K

<1/10W>

R62

1.0K

<1/10W>

5V

FLOAT SWITCH CN9 B03B-XARK-1-A

R46

1.0K

<1/10W>

C31

0.01 <F>

R45 10K

<1/10W>

C8 - C10

0.1 <F> x 3

R4 - R6

1.0K <1/10W> x 3

R1 - R3 10K <1/10W> x 3

5V

JM1

JM2

JM3

5V

C28

0.1 <F>

C33

0.1 <F>

C32 100/

6.3V

+

CUSTOM CODE

HEATING FAN DELAY

12V

+

C2 10/

50V

C3

0.01 <F>

5V

D4

1SS355

I C8

NJM7812

D1

1SS355

I C2

NJM7805

13.5V

5V

C1 10/ 50V

+

I

O

G

I

O

G

1 3

2

3

1

R19

R20

R22

R21

1.0K <1/10W> x 4

R15 - R18 10K <1/10W> x 4

5V

C4 - C7

0.01 <F> x 4

Q3 DTC124EKA

R70 10K

<1/10W>

1

2

3

C37

0.1 <F>

1000P <R> x 3

C35 C12

C11

R67 1.0K <1/10W>

5V

1.0K <1/10W> X 3R63 R64

R65

10K <1/10W> x 3

R66

R32

R23

R24

13.5V

R26 10K

<1/10W>

R25

1.0K

<1/10W>

5V

C14 1000P <R>

C16

0.01 <F>

R29 390

<1/10W>

R28 10K

<1/10W>

3

2

1

Q1 DTC124EKA

C15

0.01 <F>

5V

C17

0.01

<F>

C18

0.01

R27

330

<1/10W>

R31 10K

<1/10W>

R34

1.0K

<1/10W>

R30 10K

<1/10W>

R33

10K

<1/10W>

Q2

DTC124EKA

BZ1

PKM13EPYH-4000-A0

R36 0R0

R35

1.0K

<1/10W>

13.5V

R47

390

<1/10W>

B Z

1

2

3

1 2 3 4

5

6 7

8

9

16 15 14 13

12 11 10

1 2 3 4

5

6 7

I I I

I I I I

SK O1

O2 O3 O4

O5 O6

O7

GND

I C4

uLN2003ADR

13.5V

C36

0.47 <F>

5V

X1

5.00MHz

<FCR5.0MC5T>

3

1

2

13.5V

I C3

uLN2003ADR

SW1

CFS-0402MC

R11 - R14 10K <1/10W> x 4

R7 - R10

1.0K <1/10W> x 4

C19 - C22

0.1 <F> x 4

5V

C13

0.1 <F>

R37 10K

<1/10W>

R40 10K

<1/10W>

I C5

BR93L56RF-WE2

1

2 3

6

8

4 7 5

CS SK D I

NC

VCC

DO NC

GND

8 7

6 5

4 3

2 1

9 16 15 14 13 12

11 10

8

1

2

3 4 5 6 7

SK O1 O2

O3

O4 O5

O6 O7

GND

I 1 I 2

I 3

I 4 I 5

I 6 I 7

5V

R55 10K <1/10W>

12V

D3 D1FS4A

12V

R48 10K

<1/10W>

R53 28K <1/10W>

R54

15.4K <1/10W>

I C6-1

BA10393F-E2

I C6-2

BA10393F-E2

-

+

1

7

3

2

5

6

D2

DAN217U

3

1 2

C23

0.01 <F>

C24 1000P <R>

R42

47

<1/10W>

CN14 B03B-XAKK-1-A REMOTE CONTROL UNIT

CN11 B05B-XASK-1-A LOUVER ( UP / DOWN )

CN12 B05B-XARK-1-A LOUVER ( RHIGT / LEFT )

CN10

B02B-PAOK-1

HEATER

CN6

B02B-PAMK-1

FRESH AIR

CN4

B08B-PASK-1

POWER DRIVE

CN3

B06B-PASK-1

SP PCB

CN2

B5P-SHF-1AA

TEST

CN1

B03B-PASK-1

DC SUPLLY

1

2

3

4

5

6

1

2

3

4

5

1

2

3

1

2

3

4

5

6

7

8

1

2

1

2

1

2

3

4

5

1

2

3

4

5

1

2

3

1

2

3

4

5

6

7

1

2

1

2

1

2

1

2

3

2008.12.11 15

CASSETTE TYPE CONTROLLER PCB ASSEMBLY AUYF18LBL : K06AK-080CHSE-C1 AUYF22LBL : K06AK-080BHSE-C1 AUYF24LBL : K06AK-080AHSE-C1

13.5V

F101

FSL 250V 3.15A (EM)

FH101

FH102

VA101

470V

<TNR>

W101

BLACK

W102

WHITE

VA102

470V

<TNR>

SA101

RA-362M

E101

GREEN

I C26-10

N

L

I C26-14

5V

15V

I C104

TLP621

<GB>

R116

1.0K

<1/4W>

1

243

CN104

B08B-PASK-1

POWER DRIVE

SERIAL I N

SERIAL I NT

SERIAL ON

DRAIN PUMP

DC FAN-OUT

DC FAN-FEEDBACK

EX. SIGNAL-OUT

EX. SIGNAL-I N

1

2

3

4

5

6

7

8

4

3 2

1

I C103

TLP621

<GB>

C117 100/ 25V

+

AA

R117

820

<1/4W>

R114

4.7K <1/10W>

R115

6.8K

<1/4W>

15V

6

5

4

3

2

1

340V

A

15V

CN105 B5P6-VH-B

DC FAN MOTOR

VA103

0.01

<KH>

W105

RED

SERIAL

I C 1 0 5

H I 2 0 0 2 R 2

L

N

5V

5 4 3 2

1

101418

15V

340V

C108 4700P <FSN>

R104 330K

<2W>

D102

1SR139-600

R103

62K

<RS-2W>

D108

D2FL20U

T101

ZFT22B03

R111 10K <1/10W>

+

C113

1000/

25V

C114

0.01 <KH> C115

0.01 <KH>

8

7

6

5

3

21012

L

N

K102

G5NB-1A

13.5V

RC101 120/

0.1

CN106 B2P3-VH-B-E

DRAIN PUMP

2

1

IC26-10

IC26-14

1

342

2

1

3

2

1

C116

0.01

5V

R112 330 <1/10W>

L102

BLm18

<AG601>

I C101 TLP621

<GB>

L103

BLm18

<AG601>

431

2

4

2

3

1

K101

G5NB-1A

13.5V

R113

330

<1/10W>

CN103 B2B-XH-AM

E I B OUT

E I B I N

CN102 B3B-XH-AM

IC26-14

IC26-10

8

7

6

5 4

3 2 1

13.5V

C120

0.1 <F>

C121

0.1 <F>

5V

DC SUPPLY

CN101

B03B-PASK-1

1

2

3

LF101

ELF17N015A

4

3

1

2

1

3

4

2

D101 D3SB60

C118

0.01

<KH>

E102

GREEN

C107 100/ 450V

+

C109

220P/

2.0kV

<ECKE>

R105

75

<RS-2W>

R106

1.5

<RS-2W>

Q102

2SC1815

Q101 2SC5354

R107

100

<1/10W>

3

2

1

A

D107

RD16M

<B1>

C112 330/ 25V

+

R110

10K

<1/10W>

D106

D1FL20U

C110 0.047 <ECQB>

D103 D1FL20U D104 MTZJ5.1B

R109

330

<1/4W>

C111 100/

25V

+

D105

D1FL20U

R108 100 <1/2W>

C104

0.47

<R46>

C105

0.01

<YE>

C106

0.01

<YE>

PFC5000-0702F x 2

2008.12.11 16

CASSETTE TYPE POWER SUPPLY PCB ASSEMBLY K06AL-0801HSE-P0

L101

REP28-15

( 15mH, 1.1A )

5V

PHA201

P I C-37143TH5

C202 10/ 25V

+

C201

0.1 <F>

SW201

EVQPAG04K

R201 220 <1/4W>

R202 390 <1/4W>

R203 560 <1/4W>

D201 SLR-325MC <GREEN>

D202 SLR-325DC <ORANGE>

D203 SLR-325VC <RED>

CN201

S07B-PASK-2 (LF) (SN)

6

7

5

4

3

2

1

2

1

4 3

VCC OUT GND

2 1 3

OPERATE

TIMER

FILTER CLEAN / FILTER SIGN

5V

REMOTE CONTROL SIGNAL

GRAND

MANUAL AUTO SWICTH

TO CONTROLLER PCB ASSEMBLY

2008.12.11 17

CASSETTE TYPE INDOOR UNIT INDICATOR PCB ASSEMBLY K06AG-0700HSE-D0

CN4-1 CN4-2 CN4-3 CN4-4 CN4-5 CN4-6 CN4-7 CN4-8

CN104-1 CN104-2 CN104-3 CN104-4 CN104-5 CN104-6 CN104-7 CN104-8

CN1-1 CN1-2 CN1-3

CN9-1 CN9-2 CN9-3

CN11-1 CN11-2 CN11-3 CN11-4 CN11-5

CN12-1 CN12-2 CN12-3 CN12-4 CN12-5

CN6-1 CN6-2

CN14-1 CN14-2 CN14-3

CN13-1 CN13-2 CN13-3 CN13-4 CN13-5 CN13-6 CN13-7

CN201-1 CN201-2 CN201-3 CN201-4 CN201-5 CN201-6 CN201-7 CN201-8

CN8-1 CN8-2

CN7-1 CN7-2

CN5-1 CN5-2

CN101-1 CN101-2 CN101-3

CN102-1 CN102-2 CN102-3

CN103-1 CN103-2

CN106-1 CN106-2

CN105-6 CN105-5 CN105-4 CN105-3 CN105-2 CN105-1

UL1015 AWG16

GREEN

UL1015 AWG16

GREEN

YELLOW

BROWN

WHITE

BLACK

RED

UL1015 AWG20 BLACK

UL1015 AWG20 WHITE

UL1015 AWG20 RED

BROWN

GRAY GRAY

1 2 3 4 5 6 7 8

POWER DRIVE

DC SUPPLY

CN104 B08B-PASK-1

CN4

B08B-PASK-1

CN101 B03B-PASK-1

CN1

B03B-PASK-1

EMI FILTER

ZCAT1518-0730

1 T

CN9

B03B-XARK-1-A

FLOAT SWITCH

TERMINAL BOARD

CN6 B02B-PAMK-1

FRESH AIR

CN14 B3B-XAKK-1-A

CN13 B07B-PASK-1

CN201

S08B-PASK-2

THERMISTOR ( PIPE - ENTRANCE TEMP. )

THERMISTOR ( ROOM TEMP. )

CN8 B2B-XASK-1-A

CN7 B2B-XAYK-1-A

CN5 B2B-XAKK-1-A

GRAY GRAY

CN11 B05B-XASK-1-A

CN12 B05B-XARK-1-A

REMOTE CONTROL UNIT

EARTH

LOUVER ( UP / DOWN )

LOUVER ( RIGHT / LEFT )

M

INDICATOR PCB ASSEMBLY

K04EI-0801HSE-D0

CONTROLLER PCB ASSY ABYF18LBT : K06AK-080FHSE-C1 ABYF22LBT : K06AK-080EHSE-C1 ABYF24LBT : K06AK-080DHSE-C1

POWER SUPPLY PCB ASSEMBL

K06AL-0800HSE-P0

W101

W102 W105

E101

E102

DC FAN MOTOR

CN105

B5P6-VH-B

EMI FILTER

ZCAT2132-1130

1 T

CN106

B2P3-VH-B-E

DRAIN PUMP

CN103

B2B-XH-AM

E I B OUT

E I B I N

CN102

B3B-XH-AM

F M

OUTDOOR UNIT

TERMINAL BOARD

2(N)

3

1

CN10-1 CN10-2

HEATER

CN3-1 CN3-2 CN3-3 CN3-4 CN3-5 CN3-6

CN10

B02B-PAOK-1

SP PCB

CN3

B06B-PASK-1

UL1430 AWG22 RED

UL1430 AWG22 WHITE

UL1430 AWG22 BLACK

3 2 1

BLACK

THERMISTOR ( PIPE - MID. TEMP. )

UL1430 AWG24 x 2

BLACK BLACK

2008.12.11 18

CEILING TYPE INDOOR UNIT CONTROL UNIT ABYF18LBT : EZ-00810HSE ABYF22LBT : EZ-0080YHSE ABYF24LBT : EZ-0080WHSE

CN2-1 CN2-2 CN2-3 CN2-4 CN2-5

CN2 B5P-SHF-1AA

TEST

RED ORANGE YELLOW WHITE

BROWN RED ORANGE YELLOW WHITE

PURPLE

BLUE

ORANGE YELLOW WHITE

RED

GRAY

GRAY GRAY GRAY GRAY GRAY GRAY

GRAY

I C1

uPD78F0536

34 39 36 43 44 45 46 33

32 31 30 29 28 27 26 18 19 20 21 22

23 11 12 13 14 38 37 41

40 25

9

42

52

51

50

49

48

47

56

55

54

53

8

7

6

5

4

3

2

1

64

63

62

61

60

59

58

57

17

16

15

24

10

35

AVDD

AVREF

VDD0 VDD1

I C RST

P00

P34

P01

P35 P02

P03 P10

P11 P12 P13 P14 P15 P16 P17 P20 P21 P22 P23 P24

P25 P30

P31 P32 P33 XT1 XT2 X1 X2

P36

P40

P41

P42

P43

P44

P45

P46

P47

P50

P51

P52

P53

P54

P55

P56

P57

P64

P65

P66

P67

P70

P71

P72

P73

P74

P75

AGND

GND0 GND1

JM6 0R0

JM5 0R0

R56 100K

<1/10W>

5V

C27

0.1

<F>

C38

0.1 <F>

I C7

S80842

NC

213

4

VDD OUT GND

NC

5V

R41 1.0K <1/10W>

R43 10K

<1/10W>

5V

R44 10K

<1/10W>

C26

0.01 <F>

C25 10/ 50V

+

R52 10K <1/10W>

INDICATOR CN13 B07B-PASK-1

5V

R49 - R51 10K <1/10W> x 3

THERMISTOR ( PIPE-MID. TEMP. ) CN5 B02B-XAKK-1-A

THERMISTOR ( PIPE-ENT. TEMP. ) CN7 B02B-XAYK-1-A

THERMISTOR ( ROOM TEMP. ) CN8 B02B-XASK-1-A

5V

R59 10K <1/10W>

R60

49.9K <1/10W>

R61

49.9K <1/10W>

C29

0.1 <F>

C30

0.1 <F>

C34

0.1 <F>

R57

1.0K

<1/10W>

R58

1.0K

<1/10W>

R62

1.0K

<1/10W>

5V

FLOAT SWITCH CN9 B03B-XARK-1-A

R46

1.0K

<1/10W>

C31

0.01 <F>

R45 10K

<1/10W>

C8 - C10

0.1 <F> x 3

R4 - R6

1.0K <1/10W> x 3

R1 - R3 10K <1/10W> x 3

5V

JM1

JM2

JM3

5V

C28

0.1 <F>

C33

0.1 <F>

C32 100/

6.3V

+

CUSTOM CODE

HEATING FAN DELAY

12V

+

C2 10/

50V

C3

0.01 <F>

5V

D4

1SS355

I C8

NJM7812

D1

1SS355

I C2

NJM7805

13.5V

5V

C1 10/ 50V

+

I

O

G

I

O

G

1 3

2

3

1

R19

R20

R22

R21

1.0K <1/10W> x 4

R15 - R18 10K <1/10W> x 4

5V

C4 - C7

0.01 <F> x 4

Q3 DTC124EKA

R70 10K

<1/10W>

1

2

3

C37

0.1 <F>

1000P <R> x 3

C35 C12

C11

R67 1.0K <1/10W>

5V

1.0K <1/10W> X 3R63 R64

R65

10K <1/10W> x 3

R66

R32

R23

R24

13.5V

R26 10K

<1/10W>

R25

1.0K

<1/10W>

5V

C14 1000P <R>

C16

0.01 <F>

R29 390

<1/10W>

R28 10K

<1/10W>

3

2

1

Q1 DTC124EKA

C15

0.01 <F>

5V

C17

0.01

<F>

C18

0.01

R27

330

<1/10W>

R31 10K

<1/10W>

R34

1.0K

<1/10W>

R30 10K

<1/10W>

R33

10K

<1/10W>

Q2

DTC124EKA

BZ1

PKM13EPYH-4000-A0

R36 0R0

R35

1.0K

<1/10W>

13.5V

R47

390

<1/10W>

B Z

1

2

3

1

2 3 4

5

6 7

8

9

16 15 14 13

12 11 10

1 2 3 4

5

6 7

I I I

I I I I

SK O1

O2 O3 O4

O5 O6

O7

GND

I C4

uLN2003ADR

13.5V

C36

0.47 <F>

5V

X1

5.00MHz

<FCR5.0MC5T>

3

1

2

13.5V

I C3

uLN2003ADR

SW1

CFS-0402MC

R11 - R14 10K <1/10W> x 4

R7 - R10

1.0K <1/10W> x 4

C19 - C22

0.1 <F> x 4

5V

C13

0.1 <F>

R37 10K

<1/10W>

R40 10K

<1/10W>

I C5

BR93L56RF-WE2

1

2 3

6

8

4 7 5

CS SK D I

NC

VCC

DO NC

GND

8 7

6 5

4 3

2 1

9 16 15 14 13 12

11 10

8

1

2

3 4 5 6 7

SK O1 O2

O3

O4 O5

O6 O7

GND

I 1 I 2

I 3

I 4 I 5

I 6 I 7

5V

R55 10K <1/10W>

12V

D3 D1FS4A

12V

R48 10K

<1/10W>

R53 28K <1/10W>

R54

15.4K <1/10W>

I C6-1

BA10393F-E2

I C6-2

BA10393F-E2

-

+

1

7

3

2

5

6

D2

DAN217U

3

1 2

C23

0.01 <F>

C24 1000P <R>

R42

47

<1/10W>

CN14 B03B-XAKK-1-A REMOTE CONTROL UNIT

CN11 B05B-XASK-1-A LOUVER ( UP / DOWN )

CN12 B05B-XARK-1-A LOUVER ( RHIGT / LEFT )

CN10

B02B-PAOK-1

HEATER

CN6

B02B-PAMK-1

FRESH AIR

CN4

B08B-PASK-1

POWER DRIVE

CN3

B06B-PASK-1

SP PCB

CN2

B5P-SHF-1AA

TEST

CN1

B03B-PASK-1

DC SUPLLY

1

2

3

4

5

6

1

2

3

4

5

1

2

3

1

2

3

4

5

6

7

8

1

2

1

2

1

2

3

4

5

1

2

3

4

5

1

2

3

1

2

3

4

5

6

7

1

2

1

2

1

2

1

2

3

2008.12.11 19

CEILING TYPE INDOOR UNIT CONTROLLER PCB ASSEMBLY ABYF18LBT : K06AK-080FHSE-C1 ABYF22LBT : K06AK-080EHSE-C1 ABYF24LBT : K06AK-080DHSE-C1

13.5V

F101

BET 3.15A - 250V

FH101

FH102

VA101

470V

<TNR>

W101

BLACK

W102

WHITE

VA102

470V

<TNR>

SA101

RA-362M

E101

GREEN

I C26-10

N

L

I C26-14

5V

15V

I C104

TLP621

<GB>

R116

1.0K

<1/4W>

1

243

CN104

B08B-PASK-1

POWER DRIVE

SERIAL I N

SERIAL I NT

SERIAL ON

DRAIN PUMP

DC FAN-OUT

DC FAN-FEEDBACK

EX. SIGNAL-OUT

EX. SIGNAL-I N

1

2

3

4

5

6

7

8

4

3 2

1

I C103

TLP621

<GB>

C117 100/ 25V

+

AA

R117

820

<1/4W>

R114

4.7K <1/10W>

R115

6.8K

<1/4W>

15V

6

5

4

3

2

1

340V

A

15V

CN105 B5P6-VH-B

DC FAN MOTOR

VA103

0.01

<KH>

W105

RED

SERIAL

I C 1 0 5

H I 2 0 0 2 R 2

L

N

5V

5 4 3 2

1

101418

15V

340V

C108 4700P <FSN>

R104 330K <2W>

D102

1SR139-600

R103

62K

<RS-2W>

D108

D2FL20U

T101

ZFT22B03

R111 10K <1/10W>

+

C113

1000/

25V

C114

0.01 <KH> C115

0.01 <KH>

8

7

6

5

3

21012

L

N

K102

G5NB-1A

13.5V

RC101 120/

0.2

CN106 B2P3-VH-B-E

DRAIN PUMP

2

1

IC26-10

IC26-14

1

342

2

1

3

2

1

C116

0.01

5V

R112 330 <1/10W>

L102

BLm18

<AG601>

I C101

TLP621

<GB>

L103

BLm18

<AG601>

431

2

4

2

3

1

K101

G5NB-1A

13.5V

R113

330

<1/10W>

CN103 B2B-XH-AM

E I B OUT

E I B I N

CN102 B3B-XH-AM

IC26-14

IC26-10

8

7

6

5 4

3 2 1

13.5V

C120

0.1 <F>

C121

0.1 <F>

5V

DC SUPPLY

CN101

B03B-PASK-1

1

2

3

LF101

ELF17N015A

4

3

1

2

1

3

4

2

D101 D3SB60

C118

0.01

<KH>

E102

GREEN

C107

100/

450V

+

C109 220P/

2.0kV

<ECKE>

R105

75

<RS-2W>

R106

1.5

<RS-2W>

Q102

2SC1815

Q101 2SC5354

R107

100

<1/10W>

3

2

1

A

D107

RD16M

<B1>

C112 330/ 25V

+

R110 10K

<1/10W>

D106

D1FL20U

C110 0.047 <ECQB>

D103 D1FL20U

D104 MTZJ5.1B

R109

330

<1/4W>

C111 100/

25V

+

D105

D1FL20U

R108 100 <1/2W>

C104

0.47

<R46>

C105

0.01

<YE>

C106

0.01

<YE>

PFC5000-0702F x 2

2008.12.11 20

CEILING TYPE INDOOR UNIT POWER SUPPLY PCB ASSEMBLY K06AL-0800HSE-P0

L101

REP28-15

( 15mH, 1.1A )

5V

D207 EMAA3863X-J300K ORANGE

R202 220

<1/4W>

R203 390

<1/4W>

R204 560

<1/4W>

PHA201

PIC-37143TH5

JM201

VCC OUT GND

2 1 3

C201

0.1 <F>

C202 10/ 16V

+

SW201

EVQPAG04K

1

3

2

4

1

2

3

4

5

6

7

8

CN201

08 / 08 JC25 / XMR

1430 L=200

BROWN

RED

ORANGE

YELLOW

WHITE

BLUE

PURPLE

GRAY

( OPERATE )

( TIMER )

( LOUVER )

( 5V )

( REMOTE SIGNAL )

( GND )

( MANUAL AUTO SWITCH )

D206 EMPG3863X-J300K GREEN

D208 EBR3864X-J300K RED

TO MAIN PCB

2008.12.11 21

CEILING TYPE INDOOR UNIT INDICATOR PCB ASSEMBLY K04EI-0801HSE-D0

E102

E101

UL1015 AWG20 WHITE

UL1015 AWG22 RED

UL1015 AWG22 BLACK

UL1015 AWG22 WHITE UL1015 AWG22 YELLOW UL1015 AWG22 BROWN

UL1015 AWG16

GREEN

UL1015 AWG16

GREEN

UL1015 AWG20

BLACK

UL1015 AWG20

WHITE

UL1015 AWG20

RED

UL1430 AWG26 GRAY UL1430 AWG26 GRAY UL1430 AWG26 GRAY

UL1430 AWG26 GRAY

UL1430 AWG26 GRAY UL1430 AWG26 GRAY

UL1430 AWG22

WHITE

UL1430 AWG22

BLACK

UL1430 AWG22

RED

BLACK BLACK

GRAY GRAY

CN2-1 CN2-2 CN2-3 CN2-4 CN2-5

CN3-1 CN3-2 CN3-3 CN3-4 CN3-5 CN3-6

CN4-1 CN4-2 CN4-3 CN4-4 CN4-5 CN4-6 CN4-7 CN4-8

CN1-1 CN1-2 CN1-3

CN108-1 CN108-2

CN102-1

CN102-2

CN102-3

CN103-1 CN103-2

CN106-1 CN106-2

CN105-6 CN105-5 CN105-4 CN105-3 CN105-2 CN105-1

CN104-1 CN104-2 CN104-3 CN104-4 CN104-5 CN104-6 CN104-7 CN104-8

CN101-1 CN101-2 CN101-3

CN11-1 CN11-2 CN11-3 CN11-4 CN11-5

CN12-1 CN12-2 CN12-3 CN12-4 CN12-5

CN9-1

CN9-2

CN9-3

CN14-1

CN14-2

CN14-3

CN13-1 CN13-2 CN13-3 CN13-4 CN13-5 CN13-6

CN5-1 CN5-2

CN13-7

CN7-1 CN7-2

CN8-1 CN8-2

CN6-1

CN6-2

CN10-1

CN10-2

THERMISTOR ( ROOM TEMP. )

THERMISTOR ( PIPE MID. TEMP. )

REMOTE CONTROL UNIT

TERMINAL BOARD

1 2 3

EARTH WIRE

W105W102

W101

3

2(N)

1

TERMINAL BOARD

OUTDOOR UNIT

F M

DC FAN MOTOR

( ARYF22, 24LBTU only ) NORMAL COIL 22mH, 2.2A

E I B I N

E I B OUT

DRAIN PUMP

FLOAT SWITCH

HEATER

FRESH AIR

DC SUPPLY

POWER DRIVE

EMI FILTER ZCAT1518-0730 2 TURNS

CN1 B03B-PASK-1

WHITE

CN4 B08B-PASK-1

WHITE

CN3 B06B-PASK-1

WHITE

CN2 B5P-SHF-1AA

WHITE

CN106 B2P3-VH-B-E

BLUE

CN103 B2B-XH-AM

WHITE

CN105 B5P6-VH-B

WHITE

CN102 B3B-XH-AM

WHITE

CN108 B2P3-VH-B

WHITE

CN104

B08B-PASK-1

WHITE

CN101

B03B-PASK-1

WHITE

CN13

B07B-PASK-1

WHITE

CN14

B03B-XAKK-1

BLACK

CN6

B02B-PAMK-1

GREEN

CN10

B02B-PAOK-1

ORANGE

CN11

B05B-XASK-1

WHITE

CN12

B05B-XARK-1-A

RED

CN9

B03B-XARK-1-A

RED

CN8

B02B-XASK-1-A

WHITE

CN7

B02B-XAYK-1-A

YELLOW

CN5

B02B-XAKK-1-A

BLACK

CONTROLLER PCB ASSEMBLY ARYF18LBLU : K06AK-080GHSE-C1 ARYF22LBTU : K06AK-0809HSE-C1 ARYF24LBTU : K06AK-0808HSE-C1

POWER SUPPLY PCB ASSEMBLY

ARYF18LBLU : K06AL-0802HSE-P0

ARYF22, 24LBTU : K06AL-0803HSE-P0

2008.12.01 22

DUCT TYPE INDOOR UNIT CONTROL UNIT ARYF18LBLU : EZ-0080PHSE ARYF22LBTU : EZ-0080MHSE ARYF24LBTU : EZ-0080KHSE

( ARYF18LBLU Only ) EMI FILTER ZCAT2132-1130 2 TURNS

1 2 3 4 5 6 7 8

EMI FILTER ZCAT1518-0730 2 TURNS

I C1

uPD78F0536

34 39 36 43 44 45 46 33

32 31 30 29 28 27 26 18 19 20 21 22

23 11 12 13 14 38 37 41

40 25

9

42

52

51

50

49

48

47

56

55

54

53

8

7

6

5

4

3

2

1

64

63

62

61

60

59

58

57

17

16

15

24

10

35

AVDD

AVREF

VDD0 VDD1

I C RST

P00

P34

P01

P35 P02

P03 P10

P11 P12 P13 P14 P15 P16 P17 P20 P21 P22 P23 P24

P25 P30

P31 P32 P33 XT1 XT2 X1 X2

P36

P40

P41

P42

P43

P44

P45

P46

P47

P50

P51

P52

P53

P54

P55

P56

P57

P64

P65

P66

P67

P70

P71

P72

P73

P74

P75

AGND

GND0 GND1

JM6 0R0

JM5 0R0

R56 100K

<1/10W>

5V

C27

0.1

<F>

C38

0.1 <F>

I C7

S80842

NC

213

4

VDD OUT GND

NC

5V

R41 1.0K <1/10W>

R43 10K

<1/10W>

5V

R44 10K

<1/10W>

C26

0.01 <F>

C25 10/ 50V

+

R52 10K <1/10W>

INDICATOR CN13 B07B-PASK-1

5V

R49 - R51 10K <1/10W> x 3

THERMISTOR ( PIPE-MID. TEMP. ) CN5 B02B-XAKK-1-A

THERMISTOR ( PIPE-ENT. TEMP. ) CN7 B02B-XAYK-1-A

THERMISTOR ( ROOM TEMP. ) CN8 B02B-XASK-1-A

5V

R59 10K <1/10W>

R60

49.9K <1/10W>

R61

49.9K <1/10W>

C29

0.1 <F>

C30

0.1 <F>

C34

0.1 <F>

R57

1.0K

<1/10W>

R58

1.0K

<1/10W>

R62

1.0K

<1/10W>

5V

FLOAT SWITCH CN9 B03B-XARK-1-A

R46

1.0K

<1/10W>

C31

0.01 <F>

R45 10K

<1/10W>

C8 - C10

0.1 <F> x 3

R4 - R6

1.0K <1/10W> x 3

R1 - R3 10K <1/10W> x 3

5V

JM1

JM2

JM3

5V

C28

0.1 <F>

C33

0.1 <F>

C32 100/

6.3V

+

CUSTOM CODE

HEATING FAN DELAY

12V

+

C2 10/

50V

C3

0.01 <F>

5V

D4

1SS355

I C8

NJM7812

D1

1SS355

I C2

NJM7805

13.5V

5V

C1 10/ 50V

+

I

O

G

I

O

G

1 3

2

3

1

R19

R20

R22

R21

1.0K <1/10W> x 4

R15 - R18 10K <1/10W> x 4

5V

C4 - C7

0.01 <F> x 4

Q3 DTC124EKA

R70 10K

<1/10W>

1

2

3

C37

0.1 <F>

1000P <R> x 3

C35 C12

C11

R67 1.0K <1/10W>

5V

1.0K <1/10W> X 3R63 R64

R65

10K <1/10W> x 3

R66

R32

R23

R24

13.5V

R26 10K

<1/10W>

R25

1.0K

<1/10W>

5V

C14 1000P <R>

C16

0.01 <F>

R29 390

<1/10W>

R28 10K

<1/10W>

3

2

1

Q1 DTC124EKA

C15

0.01 <F>

5V

C17

0.01

<F>

C18

0.01

R27

330

<1/10W>

R31 10K

<1/10W>

R34

1.0K

<1/10W>

R30 10K

<1/10W>

R33

10K

<1/10W>

Q2

DTC124EKA

BZ1

PKM13EPYH-4000-A0

R36 0R0

R35

1.0K

<1/10W>

13.5V

R47

390

<1/10W>

B Z

1

2

3

1

2 3 4

5

6 7

8

9

16 15 14 13

12 11 10

1 2 3 4

5

6 7

I I I

I I I I

SK O1

O2 O3 O4

O5 O6

O7

GND

I C4

uLN2003ADR

13.5V

C36

0.47 <F>

5V

X1

5.00MHz

<FCR5.0MC5T>

3

1

2

13.5V

I C3

uLN2003ADR

SW1

CFS-0402MC

R11 - R14 10K <1/10W> x 4

R7 - R10

1.0K <1/10W> x 4

C19 - C22

0.1 <F> x 4

5V

C13

0.1 <F>

R37 10K

<1/10W>

R40 10K

<1/10W>

I C5

BR93L56RF-WE2

1

2 3

6

8

4 7 5

CS SK D I

NC

VCC

DO NC

GND

8 7

6 5

4 3

2 1

9 16 15 14 13 12

11 10

8

1

2

3 4 5 6 7

SK O1 O2

O3

O4 O5

O6 O7

GND

I 1 I 2

I 3

I 4 I 5

I 6 I 7

5V

R55 10K <1/10W>

12V

D3 D1FS4A

12V

R48 10K

<1/10W>

R53 28K <1/10W>

R54

15.4K <1/10W>

I C6-1

BA10393F-E2

I C6-2

BA10393F-E2

-

+

1

7

3

2

5

6

D2

DAN217U

3

1 2

C23

0.01 <F>

C24 1000P <R>

R42

47

<1/10W>

CN14 B03B-XAKK-1-A REMOTE CONTROL UNIT

CN11 B05B-XASK-1-A LOUVER ( UP / DOWN )

CN12 B05B-XARK-1-A LOUVER ( RHIGT / LEFT )

CN10

B02B-PAOK-1

HEATER

CN6

B02B-PAMK-1

FRESH AIR

CN4

B08B-PASK-1

POWER DRIVE

CN3

B06B-PASK-1

SP PCB

CN2

B5P-SHF-1AA

TEST

CN1

B03B-PASK-1

DC SUPLLY

1

2

3

4

5

6

1

2

3

4

5

1

2

3

1

2

3

4

5

6

7

8

1

2

1

2

1

2

3

4

5

1

2

3

4

5

1

2

3

1

2

3

4

5

6

7

1

2

1

2

1

2

1

2

3

2008.12.11 23

DUCT TYPE INDOOR UNIT CONTROLLER PCB ASSEMBLY ARYF18LBLU : K06AK-080GHSE-C1 ARYF22LBTU : K06AK-0809HSE-C1 ARYF24LBTU : K06AK-0808HSE-C1

13.5V

F101

BET 3.15A - 250V

FH101

FH102

VA101

470V

<TNR>

W101

BLACK

W102

WHITE

VA102

470V

<TNR>

SA101

RA-362M

E101

GREEN

I C26-10

N

L

I C26-14

5V

15V

I C104 TLP621

<GB>

R116

1.0K

<1/4W>

1

243

CN104

B08B-PASK-1

POWER DRIVE

SERIAL I N

SERIAL I NT

SERIAL ON

DRAIN PUMP

DC FAN-OUT

DC FAN-FEEDBACK

EX. SIGNAL-OUT

EX. SIGNAL-I N

1

2

3

4

5

6

7

8

4

3 2

1

I C103 TLP621

<GB>

C117 100/ 25V

+

AA

R117

820

<1/4W>

R114

4.7K <1/10W>

R115

6.8K

<1/4W>

15V

6

5

4

3

2

1

340V

A

15V

CN105 B5P6-VH-B

DC FAN MOTOR

VA103

0.01

<KH>

W105

RED

SERIAL

I C 1 0 5

H I 2 0 0 2 R

L

N

5V

5 4 3 2

1

101418

15V

340V

C108

4700P

D102

1SR139-600

R103

62K

<RS-2W>

D108

D2FL20U

T101

ZFT22B03-C

R111 10K <1/10W>

+

C113

1000/

25V

C114

0.01 <KH> C115

0.01 <KH>

8

7

6

5

3

21012

L

N

K102

G5NB-1A

13.5V

RC101 120/

0.2

CN106 B2P3-VH-B-E

DRAIN PUMP

2

1

IC26-10

IC26-14

1

342

2

1

3

2

1

C116

0.01

5V

R112 330 <1/10W>

L102

BLm18

<AG601>

I C101

TLP621

<GB>

L103

BLm18

<AG601>

431

2

4

2

3

1

K101

G5NB-1A

13.5V

CN103 B2B-XH-AM

E I B OUT

E I B I N

CN102 B3B-XH-AM

IC26-14

IC26-10

8

7

6

5 4

3 2 1

13.5V

C120

0.1

<F>

C121

0.1

<F>

5V

DC SUPPLY

CN101

B03B-PASK-1

1

2

3

LF101

ELF17N015A

4

3

1

2

L101

REP28-15

15mH, 1.1A

1

3

4

2

D101 D3SB60

C118

0.01 <KH>

E102

GREEN

C107

100/

450V

+

C109

220P/

2.0kV

<ECKW>

R105

75

<RS-2W>

R106

1.5

<RS-2W>

Q102

2SC1815

Q101 2SC5354

R107

100

<1/10W>

3

2

1

A

D107

RD16M

<B1>

C112

330/ 25V

+

R110

10K

<1/10W>

D106

D1FL20U

C110 0.047 <ECQB>

D103 D1FL20U D104 MTZJ5.1B

R109

330

<1/4W>

C111 100/ 25V

+

D105

D1FL20U

R108 100 <1/2W>

C104

0.47

<R46>

C105

0.010 <YE>

C106

0.010 <YE>

PFC5000-0702F x 2

R113

330

<1/10W>

2008.12.01 24

DUCT TYPE INDOOR UNIT POWER SUPPLY PCB ASSEMBLY ARYF18LBLU : K06AL-0802HSE-P0

13.5V

F101

BET 3.15A - 250V

FH101

FH102

VA101

470V

<TNR>

W101

BLACK

W102

WHITE

VA102 470V

<TNR>

SA101

RA-362M

E101

GREEN

I C26-10

N

L

I C26-14

5V

15V

I C104

TLP621

<GB>

R116

1.0K

<1/4W>

1

243

CN104

B08B-PASK-1

POWER DRIVE

SERIAL I N

SERIAL I NT

SERIAL ON

DRAIN PUMP

DC FAN-OUT

DC FAN-FEEDBACK

EX. SIGNAL-OUT

EX. SIGNAL-I N

1

2

3

4

5

6

7

8

4

3 2

1

I C103 TLP621

<GB>

C117 100/ 25V

+

AA

R117

820

<1/4W>

R114

4.7K <1/10W>

R115

6.8K

<1/4W>

15V

6

5

4

3

2

1

340V

A

15V

CN105 B5P6-VH-B

DC FAN MOTOR

VA103

0.01

<KH>

W105

RED

SERIAL

I C 1 0 5

H I 2 0 0 2 R

L

N

5V

5 4 3 2

1

101418

15V

340V

C108

4700P

<ECQM>

R104 330K <2W>

D102

1SR139-600

R103

62K

<RS-2W>

D108

D2FL20U

T101

ZFT22B03-C

R111 10K <1/10W>

+

C113

1000/

25V

C114

0.01 <KH> C115

0.01 <KH>

8

7

6

5

3

21012

L

N

K102

G5NB-1A

13.5V

RC101

120/

0.2

CN106 B2P3-VH-B-E

DRAIN PUMP

2

1

IC26-10

IC26-14

1

342

2

1

3

2

1

C116

0.01

5V

R112 330 <1/10W>

L102

BLm18

<AG601>

I C101

TLP621

<GB>

L103

BLm18

<AG601>

431

2

4

2

3

1

K101

G5NB-1A

13.5V

CN103 B2B-XH-AM

E I B OUT

E I B I N

CN102 B3B-XH-AM

IC26-14

IC26-10

8

7

6

5 4

3 2 1

13.5V

C120

0.1 <F>

C121

0.1 <F>

5V

DC SUPPLY

CN101

B03B-PASK-1

1

2

3

C101

0.22 <LE>

LF101

ELF20N018A

4

3

1

2

CN108

B2P3-VH-B

NORMAL COIL

1

2

1

3

4

2

D101 D3SB60

C118

0.01 <KH>

E102

GREEN

C107

270/

450V

+

C109

220P/

2.0kV

<ECKW>

R105

75

<RS-2W>

R106

1.5

<RS-2W>

Q102

2SC1815

Q101 2SC5354

R107

100

<1/10W>

3

2

1

A

D107

RD16M

<B1>

C112

330/ 25V

+

R110

10K

<1/10W>

D106

D1FL20U

C110 0.047 <ECQB>

D103 D1FL20U

D104 MTZJ5.1B

R109

330

<1/4W>

C111 100/ 25V

+

D105

D1FL20U

R108 100 <1/2W>

C104

0.22

<LE>

C105

0.010 <YE>

C106

0.010 <YE>

PFC5000-0702F x 2

R113

330

<1/10W>

2008.12.01 25

DUCT TYPE INDOOR UNIT POWER SUPPLY PCB ASSEMBLY ARYF22, 24LBTU : K06AL-0803HSE-P0

COMPRESSOR

TM804

U

TM805

V

TM806

W

UL3271 AWG12 x 3

RED

WHITE

BLACK

EMI FILTER ZCAT1518-0730 2 TURN

DC FAN MOTOR 1

DC FAN MOTOR 2

ELECTRIC EXPANSION VALVE

4-WAY VALVE

EMI FILTER

RFC-8

1 TURN

EMI FILTER

RFC-10 1 TURN

EMI FILTER RFC-10 1 TURN

EMI FILTER

ZCAT2132-1130

2 TURN

EARTH

PRESSURE SENSOR

EARTH

F3

10A - 250V

F1

5A - 250V

F2

3.15A - 250V

RED

BLACK

WHITE

YELLOW

BROWN

RED

BLACK

WHITE

YELLOW

BROWN

RED

BROWN

BLUE

ORANGE

YELLOW

WHITE

BLACK

REACTOR

12A 18mH x 3

EMI FILTER

ZCAT1518-0730

2 TURN

REACTOR

3A 17mH

RED

WHITE

BLACK

P200

P201

P202

L1 I N TM200

L2 I N TM201

L3 I N TM202

RED

WHITE

BLACK

BLUE

UL1015 AWG16

GREEN

UL1015 AWG16

GREEN

THERMISTOR

( PIPE - MID. TEMP. )

THERMISTOR ( PIPE TEMP. )

THERMISTOR

( DISCHARGE TEMP. )

THERMISTOR

( COMPRESSOR TEMP. )

THERMISTOR

( OUTDOOR TEMP. )

1

2

1

2

1

2

3

1

2

3

1

2

3

1

2

3

1

2

1

2

1

2

1

2

3

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1 234

5

6

7 8

1 21 234

5

6

7 8 9

1 21

3

5

1 2

3

1

2 3

CN1 1871843-3 ( G I C2.5P 3P )

WHITE

PRESSURE SENSOR

CN21 2-1971032-2 ( G I C2.0P 2P )

BLUE

TH. ( SUCTION )

CN22 1971032-2 ( G I C2.0P 2P )

WHITE

TH. ( PIPE - MID. )

CN20 3-1971032-2 ( G I C2.0P 2P )

YELLOW

TH. ( EXPANSION VALVE )

CN25 1-1971032-3 ( G I C2.0P 3P )

RED

TH. ( PIPE )

CN24 0501617431 ( G I C2.0P 3P )

YELLOW

TH. ( DISCHARGE )

CN27 2-1971032-3 ( G I C2.0P 3P )

BLUE

TH. ( COMPRESSOR )

CN25 1971032-3 ( G I C2.0P 3P )

WHITE

TH. ( OUTDOOR )

CN18

EXT. OUT

B03B-XASK-1-A

WHITE

CN19

EXT. I N

B03B-XAKK-1-A

BLACK

CN101 AC I N

B3P5-VH-B

WHITE

CN102

REACTOR

2-1747052-3

( G I C7.92 2P )

BLUE

CN9

PFC PCB COM.

1971032-9

( G I C7.92 9P )

WHITE

CN23

TH. ( HEATSINK )

1-1971032-2

( G I C2.0 2P )

RED

CN7

INV PCB COM.

1971032-8

( G I C2.0 8P )

WHITE

CN81

B6P-VH-B

WHITE

CN82

B6P-VH-B-C

BLACK

CN17

B6B-XARK-1-A

RED

CN103

( G I C7.92 2P )

WHITE

EEV

DC FAN 2

4-WAY VALVE

ELECTRIC VALVE / HEATER

CN104

3-1747052-4

( G I C7.92 2P )

YELLOW

CN801

MAIN PCB COM.

1971032-8

( G I C2.0 8P )

WHITE

1 234

5

6

7 8

1 234

5

6

CN800

FLASH

B06B-PASK

WHITE

CN803

HEATSINK TH.

1971032-2

( G I C2.0 2P )

RED

1 2

CN802 CT OUT

2-1871843-3

( G I C2.5 3P )

BLUE

1 2

3

DC + I N W800

B

TM801 P OUT

TM802

P I N

TM803

N I N

THERMISTOR ( HEATSINK INV. TEMP. )

C M

UL1015 AWG12

YELLOW

UL1015 AWG12

BLUE

THERMISTOR ( HEATSINK PFC. TEMP. )

1 234

5

6

1 234

5

6

7 8 9

CN630

MAIN PCB COM.

1971032-9

( G I C2.0 9P )

WHITE

CN650 FLASH

B06B-PASK

WHITE

DC + OUT

TM504

N OUT TM505

L1 I N W300

B

L2 I N W301

L3 I N W302

B

L1 OUT

TM203

L2 OUT

TM204

L3 OUT

TM205

UL1015 AWG14 x 3

RED

WHITE

BLACK

DC FAN 1

P S

W6

W4

SERIAL

W3

W1

B B B B

UL1015 AWG20 BLACK

UL1015 AWG20 BLUE

UL1015 AWG20 WHITE

W5

B

W700 P I N

W701 N I N

B

W702

P OUT

B

W703

N OUT

B

UL1007 AWG24 BROWN

UL1007 AWG24 RED

UL1007 AWG24 ORANGE

UL1007 AWG24 YELLOW

UL1007 AWG24 GREEN

UL1007 AWG24 BLUE

UL1015 AWG20

BLACK

UL1015 AWG16

GREEN

UL1015 AWG14

BLACK

UL1015 AWG14

WHITE

UL1015 AWG14

RED

B

E

W206

UL1015 AWG20

BLACK

UL1015 AWG20

WHITE

UL1015 AWG20

RED

L1

L2

L3

N

1

2

3

TO INDOOR UNIT

POWER SOURCE AC380 - 415V 50Hz

CN200

CT OUT

2-1871843-3

( G I C2.5 3P )

BLUE

1 2

3

UL1007 AWG24 BLACK

UL1007 AWG24 WHITE

UL1015 AWG14 RED

UL1015 AWG14 WHITE

UL1015 AWG14 BLACK

UL1015 AWG14 RED

UL1015 AWG14 WHITE

UL1015 AWG14 BLACK

TM300 TM500

REACTOR

L1

TM301 TM501

REACTOR

L2

TM302 TM502

REACTOR

L3

UL1015 AWG12 ORANGE

UL1015 AWG12 PURPLE

UL1007 AWG24 BROWN

UL1007 AWG24 RED

UL1007 AWG24 ORANGE

UL1007 AWG24 YELLOW

UL1007 AWG24 GREEN

F M

M

INVERTER PCB ASSEMBLY AOYD36LATT : K07AK-0700HUE-C1 AOYD45LATT : K07AK-0701HUE-C1 AOYD54LATT : K07AK-0702HUE-C1

CAPACITOR PCB ASSEMBLY

K07AP-0700HUE-P0

TRANSISTOR PCB ASSEMBLY

( INVERTER PCB )

K07AS-0700HUE-TR1

POWER SUPPLY PCB ASSEMBLY

K07AQ-0700HUE-FL0

POWER FACTOR PCB ASSEMBLY

K07AO-0700HUE-AF0

INVERTER ASSEMBLY AOYD36LATT : EZ-0070HUE AOYD45LATT : EZ-0071HUE AOYD54LATT : EZ-0072HUE

OUTDOOR PCB CIRCUIT DIAGRAM

2009.01.13 26

12V

I C17

TD62064

5V

C60

0.1 <F>

R68

100K

<1/10W>

R67

1.0K

<1/10W>

I C61

BU4842F

5V

C67

0.01 <F>

R63 10K

<1/10W>

R174, R173, R171, R172

1.5K <1/10W> x 4

12V C17

0.1

<F>

5V

C61

0.1

<F>

R64 10K

<1/10W>

I C63

S-93C56B

R66

1.0K

<1/10W>

12V

C92

0.1 <F>

Q90

DTC143EUA

Q91

DTC143EUA

Q70

DTC143EUA

15V-3

C93

0.01 <F>

R95

1.0K

<1/10W>

R96 1.0K <1/10W>

I C90

PS2561L-1-V

5V

R94

2.2K

<1/10W>

R92

1.0K <1/10W>

R93

1.0K <1/10W>

C95

1000P

C91

0.1

<F>

15V-3

12V

C72

0.1 <F>

C71

0.1 <F>

15V-2

R72

1.0K <1/10W>

R73

1.0K <1/10W>

C75

1000P

15V-2

R74

2.2K

<1/10W>

I C70

PS2561L-1-V

5V

R75

1.0K

<1/10W>

C73

0.01 <F>

R76

1.0K <1/10W>

R88

1.0K

<1/10W>

C84

0.01 <F>

15V

340V

15V

5V

50

51

52

53

54

57

58

60

49

48

47

46

27

26

25

24

23

22

21

20

19

18

17

16

43

42

45

61

6

3

8

59

10

62

2

1

64

44

63

4

5

36

9

7

15

14

13

12

11

35

56

55

40

41

39

37

38

34

33

32

31

30

29

28

P00

P01

P02

P03

P04

P05

P06

P07

P10

P11

P12

P13

P14

P15

P16

P17

P20

P21

P22

P23

P24

P25

P26

P27

P30

P31

P32

VREF

RESET

MODE

GND

P33

VCC

P34

P35

P36

P37

P43

P44

P45

P46

P47

P50

P51

P52

P53

P54

P60

P61

P62

P63

P64

P65

P66

P67

P80

P81

P82

P83

P84

P85

P86

5V

C66

4.7/ 50V

+

C64

4.7/ 50V

+

C63

0.1

<F>

C62

0.1

<F>

I C 1

R5F212A8SNFP

340V

5V

D151

DAN217U

C151

0.1

<F>

R156

1.0K

<1/10W>

15V

12V

+

5V

C4 100/ 16V

+

D4

1SS355

+

R87 10K

<1/10W>

5V 5V

D84

DAN217U

+

R86 22K

<1/10W>

C83

4.7/50V

C85

0.1

<F>

D86

PTZ24B

L81

BL02Rn1

Q83 DTA143EUA

R85 33K

<1/10W>

3

21

3

2

1

2

3

1

2

3

1

3

2

1

Q80

DTC143EUA

Q81

DTA143EUA

2

3

1

15V

C82

0.1

<F>

R82 22K <1/10W>

+

R81 33K

<1/10W>

L80

BL02Rn1

D85

PTZ24B

C80

4.7/ 50V

C81

0.01 <F>

R84

1.0K

<1/10W>

D83

DAN217U

R83 10K

<1/10W>

5V

Q82

DTC143EUA

340V

3

21

R151 - R153

220K <1/3W> x 3

R154

6.8K

<1/10W>

1%

L151 BL02Rn1

R103 - R107 220K <1/3W> x 5

340V

+

C113 500/ 450V

D101

LL25XB60

P I N101 P I N102

4

2

3

1

5V R65 10K

<1/10W>

I C2

TOP254

T1

I HO24

15V-2

15V-3

+

R9 10K <1/10W>

R7 10K <1/10W>

R2 10K <1/10W>

+

C2 470/ 25V

C13

0.1 <F>

C3 220/ 16V

C14

0.1 <F>

I C7 BA17805

2

3

1

I

O

G

C1 330/ 35V

7

6 5

4 3 2 1

9

10

11 12 13 14 15 16

4

2 1

D

C

M

S 8

7 6 5

S

S S

3

1

2

3

1

2

3

2

1

3

1

Q36 DTC143EUA

Q35 DTC143EUA

Q34 DTC143EUA

C12

0.1 <F>

D6

1SS355

R11

47

<1/10W>

C6

47/35V

+

15V

C112

0.22

<ECQU>

L102

SS11V05230

1 2

4

3

C107

0.22

<ECQU>

FH3

FH4

VA3

470V

<TNR>

F2

250V 3.15A

VA4

470V <TNR>

SA2

RA-302M

FH5

FH6

F3

250V 10A

VA5 470V

<TNR>

VA2

470V <TNR>

SA1

RA-302M

FH1

FH2

F1

FIH250V 5A

VA1

470V

<TNR>

C101

0.22

<ECQU>

C106

0.22

<ECQU>

L101

RCV1904-050PF07

C104

0.01

<KH>

C105

0.01

<KH>

4

3

2

1

4

2

3

1

12V

K101

G5NB-1A

R101

ZPR0RCH400

D5

1SS355

D10

UDZS8.2B

R10 0R0

R3 - R6

1.0M <1/3W> 1%

x 4

C191

0.1

<F>

C192

0.1 <F>

5V

R192 10K

<1/10W>

R191

10K

<1/10W>

12V

X1

8.00MHz <CSTLS>

3

1

2

C21

0.1 <F>

C25

0.1 <F>

C22

0.1 <F>

C24

0.1 <F>

C27

0.1 <F>

C26

0.1 <F>

C23

0.1 <F>

C20

0.1 <F>

R20 10K

<1/10W>

R23 10K

<1/10W>

R26 10K

<1/10W>

R27

10K

<1/10W>

R24 10K

<1/10W>

R22

10K

<1/10W>

R25

10K

<1/10W>

R21

10K

<1/10W>

R121 4.75K

1%

<1/10W>

R125 4.75K

1%

<1/10W>

R122 4.75K

1%

<1/10W>

R124 13K

1%

<1/10W>

R127 13K

1%

<1/10W>

R126 38.3K

1%

<1/10W>

R123 1.5K

1%

<1/10W>

R120 4.7K

1%

<1/10W>

2

3

1

2

3

1

3

2

1

12V

5V

SW1

CES-0402MC

5V

L20

BL02Rn1

5V

JM161

0R0

C162

0.1 <F>

5V

2

3

1

213

4

213

4

342

1

342

1

3

2

1

Q31 DTA143EUA

Q32

DTA143EUA

Q33

DTA143EUA

3

1

Q181 DTC143EUA

P_LED_COM1

P_LED_COM2

P_LED_COM3

P_SW_TRIAL P_SW_MODE P_SW_SEL

P_SW_ENTR P_SW_PUMP

P_D IP SW1

P_D IP SW3

P_D IP SW2

P_SRV1

P_SRV2

P_DEMAND1

P_DEMAND2

P_AN_TP

P_AN_TH

P_AN_TA

P_AN_TC

P_AN_TD

P_AN_TT2

P_AN_TT

P_AN_TS

D161 DAN217U

R161

10K

<1/10W>

R163 10K <1/10W>

JM162

0R0

P_PR P_SO P_4WV_AC P_V2 P_LED1 P_LED2 P_LED3

I C3

uLN2003ADR

C51

0.022 <F>

5V

C31

0.1 <F>

12V

CR1, CR2

RE1202 ( 0.2/120 )

x 2

12V

K1, K2

G5NB-1A

x 2

3

124

3

124

16

15 14 13 12 11 10

9

1 2 3 4 5 6 7 8

1C 2C 3C 4C 5C

6C 7C

COM

1B 2B 3B 4B 5B

6B 7B

E

5 6 7 8

1 2 3

4 NC

8

4 6 5

7

3

2

1

CS SK D I NC

VCC

DO

TEST

GND

3 6 11

14

1 8

10 15

2 7 9

16

4

5 12 13

I 1 I 2 I 3

I 4

COM1

COM2

NC1 NC2

O1 O2 O3

O4 GND1 GND2

GND3

GND4

2

3

1

3

1

2

342

1

2

3

1

342

1

R194, R193 10K <1/10W> x 2

SW2 - SW6

KSM8WBTS

x 5

P_AN_TT

P_AN_TP

P_AN_TA

P_AN_TS

P_AN_TC

P_AN_TT2

P_AN_PS

P_AN_TD

P_AN_TH

P_AN_DC

P_POWER

P_SO

P_S I

P_DEMAND2

P_DEMAND1

P_SRV1

P_FM1_PWM

P_SRV2

P_LED_COM3

P_LED_COM2

P_LED_COM1

P_FM2_PWM

P_SW_MODE

P_4WV_AC

P_PFC_S I

P_FM1_I N

RES

MODE

P_E2P_CS P_E2P_SK

P_E2P_D I

P_E2P_CS

P_EPV_D

P_E2P_SK

P_PR

P_E2P_D I

P_EPV_C

P_EPV_B

P_FM2_I N

P_SW_TRIAL

P_D IP SW3

P_D IP SW2

P_D IP SW1

P_EPV_A

P_PFC_SK

P_TSO2

P_TS I2

P_PFC_SO

P_TSO

P_TS I

P_V2

P_LED1

P_LED2

P_LED3

P_SW_PUMP

P_SW_ENTR

P_SW_SEL

RES

P_PFC_SO

P_PFC_SK

P_PFC_S I

P_TSO2

P_TS I2

D

3

4

2

1

NC

GND

VDD

OUT

P_EPV_D P_EPV_C P_EPV_A P_EPV_B

P_FM1_PWM

P_FM1_I N

P_FM2_PWM

P_FM2_I N

5

3

1

CN101 AC I N B3P5-VH-B

WHITE

S

N

T

W5

W1

B

EARTH

GREEN

L

BLACK

N

WHITE

W3

B

EARTH

GREEN

W6

B

SERIAL

RED

B

W4

2

1

2

1

CN104

EV

3-1747052-4

( G I C7.92-2P )

YELLOW

CN103

4WV

1747052-1

( G I C7.92-2P )

WHITE

CN16 PRESSUR SENSOR / PRESSURE SWITCH

1871843-3

( G I C2.5-3P )

WHITE

CN21

THERMISTOR ( SUCTION TEMP. )

2-1971032-2

( G I C2.0-2P )

BLUE

CN25

THERMISTOR ( PIPE TEMP. )

1-1971032-3

( G I C2.0-3P )

RED

CN22

THERMISTOR ( PIPE-MID. TEMP. )

1971032-2

( G I C2.0-2P )

WHITE

CN24

THERMISTOR ( DISCHARGE TEMP. )

3-1971032-3

( G I C2.0-3P )

YELLOW

CN27

THERMISTOR ( COMPRESSOR TEMP. )

2-1971032-3

( G I C2.0-3P )

CN26

THERMISTOR ( OUTDOOR TEMP. )

1971032-3

( G I C2.0-3P )

WHITE

CN23

THERMISTOR ( HEATSINK TEMP. )

1-1971032-3

( G I C2.0-2P )

RED

CN20

THERMISTOR ( EXPANSION VALVE TEMP. )

3-1971032-2 G I C2.0-2P

YELLOW

Q182 DTC143EUA

C42 - C49

0.01 <F> x 8

R45 - R49, R42 - R44

1.0K <1/10W> x 8

R142 - R149

10K <1/10W> x 8

CN102

REACTOR

2-1747052-3

( G I C7.92-2P )

BLUE

H Y I C 1

HU2001R2

5V

18 14 10 5 4 321

675 4 3 2

1

8

R52

1.0K

<1/10W>

R50 10K

<1/10W>

R51 27K

<1/10W>

R55

1.0K

<1/10W>

R56 27K

<1/10W>

Q51 2SC2412K <BQ>

C53

0.022 <F>

P_S I

P_POWER

3

2

1

D31

GREEN

D32

RED

D33

ORAMGE

D34

ORAMGE

D35

ORAMGE

D36

ORAMGE

D37

GREEN

D38

GREEN

D39

GREEN

1.0K <1/10W> x 8

R180

R184

R182

R186

R181

R183

R185

R187

R188 10K <1/10W>

R189 10K <1/10W>

R196, R195 10K <1/10W> x 2

Q192 DTC143EUA

Q191

DTC143EUA

I C191

PS2561L-1-V

I C192

PS2561L-1-V

D192

1SS355

D191

1SS355

R197

10K

<1/10W>

R198

10K

<1/10W>

JM191

0R0

JM181

0R0

I C182

PS2561L-1-V

I C181

PS2561L-1-V

D181

1SS355

D182

1SS355

FORCE OPR ON / OFF

FORCE OPR COOL / HEAT

SINGLE / MULTI

P_AN_PS

C161

0.1 <F>

1.0K <1/10W> x 6

R31

R32

R33

R34

R35 R36

1

2

3

2

1

3

2

1

2

1

3

2

1

3

2

1

3

2

1

2

1

2

1

2

3

1

2

3

CN18

EXT. OUT

B03B-XASK-1-A

WHITE

CN19

EXT. I N

B03B-XAKK-1-A

BLACK

THERMISTOR

PR-SW, PR-SENSOR

SERIAL COMM. CIRCUIT

EEPROM

EEV

MICON

SW POWER SUPPLY

DC VOLTAGE DETECTION CIRCUIT

DCFAN1

DCFAN2

P_AN_DC

1

2

3

4

5

6

1

2

3

4

5

6

A

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

9

1

2

3

4

5

6

CN17 E.E.V. B06B-XARK-1-A

RED

CN9 PFC PCB COMM. 1971032-9 ( G I C2.0-9P )

WHITE

CN7 I NV PCB COMM. 1971032-8 ( G I C2.0-8P )

WHITE

CN82 DC FAN 2 B6P-VH-B-C

BLACK

CN81 DC FAN 1 B6P-VH-B

WHITE

5V

R1

150K <2W>

C5

2200P <E>

R8

0R0

D8

UF4005

2200P x 10

C32 C33

D1

C34

C35

C36 C37

D2

D3

D7

D9

C38 C39

C40 C41

C7

330/35V

C9

330/35V

47 <1/10W> x 5

R12

R13

R14

R15

R16

1

2

D1FL20U x 5

C110

0.01

<KH>

C111

0.01

<KH>

PFC5000-0702F x 2

PFC5000-0702F

x 2

PFC5000-0702F

x 2

SLR-325 x 9

OUTDOOR UNIT INVERTER PCB ASSEMBLY AOYD36LATT : K07AK-0700HUE-C1 AOYD45LATT : K07AK-0701HUE-C1 AOYD54LATT : K07AK-0702HUE-C1

2010.07.16 27

5V

R443

0R0

R444

0R0

R446

0R0

R445

0R0

R447

0R0

R448

0R0

5V

R440

1.0K

R441

2.2K

C440 1000P

P_PLSCOUNT / M16P

SW Pulse Count

Q440 - Q445

DTC143EUA x 6

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

PFC_ERROR

VDC_P

Jump To Page 2

P_ERR_PFC / M04P

R605

1.0K

C603

1000P

R604

10K

I C600-1 74HC00

I C600-3

74HC00

I C600-2

74HC00

I C600-4 74HC00

12 13

11

I C T

R606

10K

5 4

6

2 1

3

9

10

8

4 5

6

2 1

3

9

10

8

12 13

11

12 13

11

9

10

8

12 13

11

9

10

8

4 5

6

2 1

3

2 1

3

4 5

6

C602 100P

<CH>

R603

1.0K

I C T

C601 100P <CH>

5V

R601 10K

5V

C600

0.1

<F>

P_ERR_RESET / M05P

R602

1.0K

5V

R600

10K

C381

0.1

<F>

C380

0.1 <F>

15V 15V

5V

15V

R583

8.2K 1%

R584

2.2K 1%

C584

0.1

<F>

C581 - C583

1000P x 3

R580 - R582

2.2K x 3

C580

0.1

<F>

I C580-1 BA2901F

I C580-2 BA2901F

I C580-3 BA2901F

I C412-4

HC08

I C412-1

HC08

I C411-3

HC08

C415, C418, C421

100P <CH> x 3

I C T

I C T I C T

I C T

5V

I C331-1

BA2902F

C364

0.1

<F>

R366

22K

R365

39K

1%

C363

0.01

I C331-2

BA2902F

5V

C362

0.1 <F>

R364

22K

5V

R361 - R363

47K 1% x 3

C361

0.01

C360

0.01

R360

47K 1%

R367 100K

C365

0.1

<ECQV>

R370

47

Q370

2SA1037AK

<Q>

-

+

2

3

1

2

1

3

-

+

6

5

7

P_CURRCON_PWM / M34P

P_I NTE_RESET / M13P

R368 47K

15V

C331

0.1

<F>

5V

C338

0.1

<F>

R350

22K

R347

47K

1%

D335

RB751V

I C331-4

BA2902F

R329

10K

D332

RB751V

I C331-3 BA2902F

C335

0.1 <F>

R335 22K

5V

-

+

9

10

8

-

+

13

12

14

-

+

8

9

14

-

+

6

7

1

-

+

4

5

2

-

+

2

3

1

-

+

6

5

7

-

+

2

3

1

-

+

6

5

7

-

+

9

10

8

-

+

13

12

14

-

+

8

9

14

-

+

10

11

13

-

+

8

9

14

-

+

6

7

1

-

+

4

5

2

-

+

4

5

2 -

+

10

11

13

-

+

6

7

1

-

+

13

12

14

3

2 1

3

21

3

2

1

3

1 2

15V

D300

DAN217U

R303

10K

1%

R309 47K

1%

VR300

B2K

R306

10K

15V

5V

+

15V

C302

4.7/ 50V

C305

4.7/ 50V

C300

0.1 <F>

VR301

B2K

C301

0.1

<F>

R304

10K

1%

D301

DAN217U

R310 47K 1% C307 100P <CH>

I C300-1

BA2902F

R316

2.2K

C304

0.1

<F>

5V

R307

10K

R301

100 1%

5V

R300

100

1%

C303

0.1 <F>

R315

2.2K

I C300-2 BA2902F

C306 100P

<CH>

5V

R322

22K

R320, R321 47K 1% x 2

R323

47K 1%

I C300-4

BA2902F

R326

2.2K

C320

0.1 <F>

R332, R338

47K 1% x 2

R341, R344 47K 1% x 2

R353, R356 47K 1% x 2

VAC_L3

VAC_L2

VAC_L1

Jump To Page 2

Multiple Feedback Type Active Filter

Current Targeted Value Making

Integration Circuit With Reset input

Error Flip - Flop

I C381-1 BA2901F

R402

1.0K

I C380-1 BA2901F

I C381-4 BA2901F

C389

0.1 <F>

Overcurrent Detection

PFC Control ( Hysteresis Comparator )

C385 1000P

R382

1.0K

R385

4.7K

R388 10K R391 3.9K 1%

R394 100K

1%

R397

1.0K 1%

I C380-2

BA2901F

R398

10K 1%

R399

10K 1%

R393 100K

1%

C384 1000P

R381

1.0K

R384

4.7K

R387 10K R390 3.9K 1%

I C380-3 BA2901F

R396

1.0K 1%

R392 100K

1%

R395

1.0K 1%

I C380-4

BA2901F

R386 10K R389 3.9K 1%

C383 1000P

R380

1.0K

R383

4.7K

C382

0.1 <F>

+

L380

BL02Rn1

5V

+

C379

4.7/ 50V

C377

4.7/

50V

C357

47/ 35V

C358

0.1

<F>

+

R357 22K

R358 47K

Input Current Average

P_AVECURR / M26P

I C330-4

BA2902F

I C381-3 BA2901F

R400

1.0K

R401

1.0K

I C381-2 BA2901F

5V

C337

0.1

<F>

R349

22K

I C330-1

BA2902F

R346

47K

1%

D334

RB751V

D331

RB751V

R328

10K

I C330-2 BA2902F

R334 22K

5V

C334

0.1

<F>

R331, R337 47K 1% x 2

R340, R343 47K 1% x 2

R352, R355

47K 1% x 2

R351, R354 47K 1% x 2

CT301 FC-1-X

CT300

FC-1-X

15V

5V

R348

22K

R345

47K

1%

C336

0.1

<F>

D333

RB751V

D330

RB751V

R327

10K

I C330-3

BA2902F

R333 22K

5V

C333

0.1

<F>

C330

0.1 <F>

R330, R336 47K 1% x 2

R339, R342 47K 1% x 2

L1 Current Detection

L3 Current Operation

2

1

3

4 3

4

2

1

TM300

TM301

TM302

REACTOR

L1 - L3

12A, 18mH x 3

REACTOR L1

REACTOR L2

REACTOR L3

TM500

TM501

TM502

15V

L450

BL02Rn1

R421, R424

1.0K x 2

5V 5V 5V

C410

0.1

<F>

C412

0.1

<F>

C411

0.1

<F>

R416

1.0K

R419, R422

1.0K x 2

R420, R423

1.0K x 2

R417

1.0K

R418

1.0K

R412, R415

10K x 2

R411, R414

10K x 2

C414, C417, C420

100P <CH> x 3

I C411-2

HC08

I C412-2

HC08

I C412-3

HC08

I C410-4

HC08

C413, C416, C419

100P <CH> x 3

I C410-1

HC08

I C411-1

HC08

I C411-4

HC08

I C410-3

HC08

I C410-2

HC08

R410, R413

10K x 2

R450

39

<1/2W>

D351

STTH112

D352

STTH112

D353

STTH112

C460

0.1

<F>

C461

0.1

<F>

C462

0.1

<F>

C463

0.1 <F>

C464

0.022 <F>

C454 100/

35V

+

R453

R451

R452

330K x 3

C453

C452 C451

47 / 35V x 3

D457

D456

+

D455

+

D454

+

PTZ TE25 24B x 4

C459 C458 C457 0.1 <F> x 3

I C450

PS22056

5

1 VUFS

2

34678

9

10

11

121314151617181920

21

282726

25

242322

VUFB

VP1

UP

VVFS

VVFB

VP1

VP

VWFS

VWFB

VP1

VPC

WP

VN1

VNC

C I N

CFO

FO

UN

VN

WN

NW

NV

NU

W

V

U

P

TM504

TM505

N OUT

DC+ OUT

L3 I N

L2 I N

L1 I N

From Filter PCB

W300

W301

W302

L1 Current Absolute Value Circut

L2 Current Absolute Value Circut

L3 Current Absolute Value Circut

I P M

I P M SW Select SW Enable

P_ARMU_R / M06P P_ARMD_R / M09P

P_ARMU_S / M07P P_ARMD_S / M10P

P_ARMU_T / M08P P_ARMD_T / M11P

OUTDOOR UNIT POWER FACTOR PCB ASSEMBLY - 1

2008.10.27 28

15V

R670

1.0K

R671

1.0K

D670

SLR-325VC

<RED>

Q670

DTC143EUA

3

2

1

R662, R661, R660 10K x 3

5V

P_AD_VDC / M27P

R575

47K

C575

0.1 <F>

5V

C562

0.1

<F>

5V

R570

5.6K 1%

15V

C560

1000P

D561

DAN217U

3

2

1

8

9

10

+

-

I C300-3

BA2902F

R572

1.0K

R571 5.6K 1% C561 1000P

3

2

1

D560

DAN217U

15V

R569, R568, R567, R566, R565

220K <1/3W> 1% x 5

R564, R563, R562, R561, R560

220K <1/3W> 1% x 5

R593

10K

C592

1000P

I C580-4

BA2901F

5V

-

13

11 10

+

C593

0.1 <F>

R594

8.2K 1%

R595

2.2K 1%

5V

C591

1000P

I C510-3

BA2901F

R590

10K

C590

0.1

<F>

-

+

14

8 9

R591

2.2K 1%

R592

5.6K 1%

P_ZERO_R / M14P

P_PEAK_VAC / M25P

C519 1000P

R519

1.0K

5V

R522

1.0K

R520

1.0K

5V

I C510-1

BA2901F

-

+

4

5

2

R513

2.2K

5V

R510

2.2K

C513 1000P

C516

0.1

<F>

5V

R514

2.2K

R511

2.2K

-

+

10

11

13

C514 1000P

C517

0.1

<F>

5V

R515

2.2K

R512

2.2K

C515 1000P

C518

0.1

<F>

-

+

6

7

1

R523

1.0K

R521

1.0K

5V

R524

1.0K

I C510-4

BA2901F

C520 1000P

I C510-2

BA2901F

C521 1000P

P_ZERO_S / M12P

P_ZERO_T / M13P

5V

15V

C510

0.1

<F>

+

R551 47K

R550

22K

C551

0.1 <F>

C550

47/

35V

R543 47K 1% C537 100P <CH>

R542

22K

5V

R544

1.0K

I C530-4

BA2902F

C536

0.1

<F>

-

+

14

13 12

15V

C530

0.1 <F>

R539

47K 1%

-

+

7

6 5

-

+

8

9 10

R540 47K

1%

D533

RB751V

D534

RB751V

D530

RB751V

D531

RB751V

R527 10K

R528

10K

D535

RB751V

D532

RB751V

-

+

1

2 3

R529 10K

R541

47K 1%

R538

47K 1%

R537

47K 1%

R536

47K

1%

C533

0.1

<F>

C534

0.1

<F>

C535

0.1

<F>

R530 47K

1%

R531

47K

1%

R532

47K 1%

I C530-2 BA2902F

R533 22K

5V

I C530-3

BA2902F

R534

22K

5V

I C530-1

BA2902F

R535

22K

5V

R506

2.2K

C473

1000P

R503 8.2K 1% C476 1000P

D470

DAN217U

15V

3

1

2

9

10

8

+

-

I C470-3 BA2902F

R500

8.2K 1%

5V

D471

DAN217U

15V

3

1

2

R504 8.2K 1% C477 1000P

6 5

7

+

-

2 3

1

+

-

R505 8.2K 1% C478 1000P

3

1

2

13 12

14

+

-

R507

2.2K

C474 1000P

C475

1000P

R508

2.2K

5V

C472

0.1

<F>

15V

C470

0.1

<F>

R501

8.2K

1%

5V

R502

8.2K

1%

5V

15V

D472

DAN217U

I C470-2 BA2902F

I C470-1 BA2902F

I C470-4

BA2902F

15V

3

1

2

D473

DAN217U

+

5V

C633

100/ 25V

C632

0.1 <F>

C631

0.1 <F>

+

15V

C630

330/ 35V

C634

0.1 <F>

D630

1SS355

I C630

NJM7805

1

2

3

I

O

G

3

2

1

2

134

2

134

5V

Q640

DTC143EUA

R645

1.0K

R646

1.0K

I C635

PS2561L-1-V

I C636

PS2561L-1-V

SW650

CJS-1200TB

I C655

BU4842F

5V

R655 100K

R656

1.0K

C646

0.01

C645

0.1

<F>

R653

10K

3

2

1

P_ARMU_R / M06P P_ARMU_S / M07P P_ARMU_T / M08P P_ARMD_R / M09P P_ARMD_S / M10P P_ARMD_T / M11P P_ZERO_S / M12P

P_ERR_RESET / M05P P_ERR_PFC / M04P

P_CURRCON_PWM / M34P P_AD_VDC / M27P P_AVECURR / M26P P_PEAK_VAC / M25P

P_I NTE_RESET / M13P

P_RESET / M40P

P_ZERO_T / M13P P_ZERO_R / M14P

P_PLSCOUNT / M16P

P_SDO / M20P P_SD I / M21P P_SDCLK / M22P

5V

C611

0.1

<F>

X610

8.00MHz

<CSTLS>

C612

1.0 <F>

+

C613

4.7/ 50V

C610

0.1 <F>

3

2

1

3

4

2

1

NC

GND

VDD

OUT

P_RESET / M40P

P_SD I / M21P

P_SDCLK / M22P

P_SDO / M20P

C638

0.01

C637

0.01

R643, R644

1.0K x 2

C636

1000P

R636

2.2K

C635

1000P

R635

2.2K

R639

1.0K

R637

1.0K

R640

1.0K

R638

1.0K

R495 - R499

220K <1/3> 1% x 5

R480 - R484

220K <1/3> 1% x 5

R490 - R494

220K <1/3> 1% x 5

R475 - R479

220K <1/3> 1% x 5

R485 - R489

220K <1/3> 1% x 5

R470 - R474

220K <1/3> 1% x 5

I C 6 1 0

uPD78F0514

SD I

SDCLK

SDCOM

SDO

GND

15V

CN630

1971032-9

( G I C2.0 9P )

WHITE

MAIN PCB

1

2

3

4

5

6

7

8

9

Jump To Page 1

Interphase Voltage Detection

VAC_L3

VAC_L1

VAC_L2

PFC_ERROR

VDC_P

Jump To Page 1

DC High Voltage Detection

DC Overvoltage Detection

AC Low Voltage Detection

Ideal Three-phase rectifire

L1 Zero Cross Detection

L2 Zero Cross Detection

L3 Zero Cross Detection

MICOM

MAIN PCB Comunication

Reset

Model Select

LED

48 VDD 47 VSS

46 C 45 X1 44 X2 43 MD0

42 P123 41 P124 40 RESET 39 P40 38 P41 37 P120

AVSS 24

AVDD 23

P10 22

P11 21

P12 20

P13 19

P14 18

P15 17

P16 16

P17 15

P30 14

P31 13

P140 36

P00 35

P01 34

P130 33

P20 32

P21 31

P22 30

P23 29

P24 28

P25 27

P26 26

P27 25 12 P32

11 P70

10 P71

9 P72

8 P73

7 P74

6 P75

5 P33

4 P63

3 P62

2 P61

1 P60

OUTDOOR UNIT POWER FACTOR PCB ASSEMBLY - 2

2008.10.27 29

I C802

S-93C56A

R806

10K

<1/10W>

C808

0.1

<F>

5V

1 2 3 7

8

4 6 5

CS

SK D I NC

VCC

DO TEST GND

2134VDD

OUTNCGND

5 6 9 8

3

4

1

2

5 6

3

4

2112

10

8

13

11

9

12

13

11 10

3

2

1

3

2

1

3

2

1

2

1 3

2

1

4

3

1

2

3

1

I

G

O

3

2 1

3

1

2

I O

G

3

2

1

3

1

2

4 3

21

R804 100K

<1/10W>

R805

1.0K

<1/10W>

I C801

BU4842

C807

0.01 <F>

+

5V

Q820

DTC143EUA

5V

C826 100/

25V

C825

0.1

<F>

C824

0.1 <F>

+

C823

330/ 35V

C818

0.1 <F>

I C821 NJM7805

D821 1SS355

I C822

PS2561L-1-V

R823

1.0K

<1/10W>

R824

1.0K

<1/10W>

C828

0.01 <F>

C827

1000P

R822

2.2K

<1/10W>

R820, R821

1.0K <1/10W> x 2 5V

R831

10K

<1/10W>

C831

0.1

<F>

D830

DAN217U

R830 100K

<1/10W>

R833

10K

<1/10W>

C833

0.1 <F>

L830

BL02Rn1

5V

R832

1.5K <1/10W> 1%

12V

+

C822 100/

25V

C821

0.1

<F>

C820

0.1

<F>

+

C819

47/ 35V

15V

D820 1SS355 I C820 NJM7812

5V

R896 10K

<1/10W>

C870

0.1 <F>

C809

0.1

<F>

+

C805

4.7/ 50V

R815

10K

<1/10W>

5V

R814, R816 10K <1/10W> x 2

R802

4.7K

<1/10W>

SW800

CJS-1200TB

2

1

3

WRITE NORMAL

Q835

DTC143EUA

D870

DAN217U

R890 - R894

220K <1/3W>

ERJ 1%

x 5

L870

BL02Rn1

K880

G4AN-1A

12V

D835

DAN217U

R837

4.7K

<1/10W>

Q836

2SC2411K

<Y>

R836

4.7K <1/10W>

R900

10

<7W>

RGDU7M

( with built-in

THERMAL FUSE )

R901

10

<7W>

RGGS7

R902

10

<7W>

RGGS7

TM801

R880 - R884

220K <1/3W>

ERJ 1%

x 5

L960

BL02Rn1

D860

DAN217U

5V

R885

5.6K <1/10W> 1%

R886

10K

<1/10W>

C860

0.1 <F>

5V

C932, C933

0.1 <F> x 2

15V

L900

BL02Rn1

R910

39

<1/2W>

D910 - D912

STTH112

x 3

R926 - R931

1.0K <1/10W> x 6

R920 - R925

10K <1/10W> x 6

C920 - C925

1000P x 6

C843

1000P

R847

1.0K

<1/10W>

R848

4.7K

<1/10W>

D841

DAN217U

5V

231

7

+

5

6

-

I C840-2 BA2904F

R845, R846

22K <1/10W>

1% x 2

D840

DAN217U

C942

0.01 <F>

15V

3

2

1

R841

10K

<1/10W>

1%

5V

R954

1.0K

<1/10W>

R953 10K <1/10W>

D916 DAN217U

C941 2200P

R952

1.0K <1/10W>

I C900

PS22056

D901 PTZ24B

0.1 <F> x 3

C901

C902

C903

+

C905

0.1

<F>

C904 22 0/

35V

R932 - R937

0R0 x 6

5V

R842

10K

<1/10W>

1%

5V

C857

0.1

<F>

R863, R864 22K <1/10W> 1% x 2

R860 100 <1/10W> 1%

R843, R844 22K <1/10W> 1% x 2

5V

R840 100 <1/10W> 1%

D913 - D915

PTZ24B

x 3

C910 - C912

220/35

x 3

+

C913 - C915

0.1 <F> x 3

R911 - R913

330K

<1/10W>

x 3

0.022 <F>

C940

10

9

8

7

6

5

4

3

2

1

12

11

13 14 15 16 17 18 19 20 21

22

23

24

25

26

27

28

VUFS

P VUFB

VP1

UP

VVFS

U

VVFB VP1 VP

VWFS

VWFB

VP1

VPC

V

W

WP NU VN1

VNC C I N

NV

CFO

FO

UN NW

VN WN

R940 - R944

0.08 <5W> x 5

D908 US1J

+

C858

4.7/ 50V

R861

10K

<1/10W>

1%

R862

10K

<1/10W>

1%

15V

I C840-1 BA2904F

-

+

2 3

1

+

C855

0.1 <F>

C856

4.7/ 50V

5V

R868

4.7K

<1/10W>

R867

1.0K

<1/10W>

C853

1000P

D851

DAN217U

2

3

1

R865, R866

22K <1/10W> 1% x 2

D850

DAN217U

15V

2

3

1

R800, R801 10K <1/10W> x 2

5V

I C921-1

HC14

I C921-6

HC14

I C921-2

HC14

I C921-5

HC14

I C921-3

HC14

I C921-4

HC14

I C920-1

HC14

I C920-6

HC14

I C920-2

HC14

I C920-3

HC14

I C920-5

HC14

I C920-4

HC14

C806

0.1

<F>

X800

<CSTCC>

2.5MHz

61

62

48

27

8

10

24

11

12

13

14

15

16

17

28

29

30

31

32

33

34

35

25

55

56

57

58

4

3

2

1526

9

47 63 60

64 59 23

22 21 20 19

18 54 53 52

51 50 49

46 45 44 43 42

41 40 39

38 37 36

6 7

2

31

RST AN I 00

AN I 01

AN I 02

AN I 03

AN I 10

AN I 11

AN I 12 AN I 13 FLMD0 PDL0

PDL1

PDL2 PDL3 PDL4

PDL5

PDL6

VCC

EVCC

AVCC0

AVCC1

AVRF0

AVRF1

P11 P12 P13 P14 P16

P17 P20 P21 P22

P23 P24 P25

P26 P27

P30 P31 P32

P33 P40 P41 P42 P43 P44

X1 X2

PDL7

P00 P01 P02 P03 P04

P05 P06 P10

REGC

GND EGND EGND AGND0 AGND1

P_UP P_UN P_VP P_VN P_WP P_WN

P_S I 1 P_SO1

SCK0 HS

P_LED1

P_SO1

P_S I 1

P_CT

P_TH_HT

P_JM2 P_JM1

P_PR

P_UP

P_VP

P_WP

P_UN

P_VN

P_WN

P_DC

P_E2P_CS P_E2P_SK P_E2P_D I

R807

1.0K

<1/10W>

P_DC2

RST_I N

RST_OUT

P_DC P_TH_HT P_I N P_CT

P_DC2

P_E2P_CS P_E2P_SK P_E2P_D I

P_I V

P_TR

P_PR

P_I U

P_TR

P_I V

CT800, CT801 FC-1-X x 2

2

3

4

1

3

4

2

1

TM805

WHITE

TM804

RED

TM806

BLACK

U

V

W

I C800

uPD70F3713

C800

0.1

<F>

C801

0.1

<F>

C802

4.7/ 50V

C803

0.1

<F>

+ +

C804

0.1

<F>

C810

4.7/ 50V

5V

15V

D831

SLR-325

<RED>

R834

1.0K

<1/10W>

R835

1.0K

<1/10W>

CN803

1-1971032-2

( G I C2.0 2P )

RED

CN802

2-1871843-3

( G I C2.5 3P )

BLUE

CN801

1971032-8

( G I C2.0 8P )

WHITE

ORANGR

DC +

P I N800

DC + I N

MAIN PCB COM.

CT I N

HEATSINK TH.

1

2

1

2

3

1

2

3

4

5

6

7

8

DC -

N I N

P I N

TM802

YELLOW

TM803

BLUE

P I N801

DC VOLTAGE DETECT

EEPROM

LED

DC VOLTAGE DETECT 2

MAIN PCB COM.

CT

THERMISTOR

MICON

PHASE V CURRENT DETECT

PHASE U CURRENT DETECT

I P M

W800

R895

5.6K <1/10W> 1%

C994

4.7K

<1/10W>

R801, R800

10K <1/10W>

x 2

5V

OUTDOOR UNIT TRANSISTOR PCB ASSEMBLY ( INVERTER ) K07AS-0700HUE-TR1

2008.10.24 30

CT200 FC-1-X

C221

220/ 16V

+

R203

470

<1/4W>

VR200

B200

D201

D203

D202D200

1SS133 x 4

L200

RC3V3812-009PF05

12A 0.9mH

L201

RC3V3812-009PF05

12A 0.9mH

C218 - C220

1.0 <ECQUL> x 3

C206 - C208

0.022 <ECQ-UY> x 3

C200 - C202

1.0 <ECQUL> x 3

R200 - R202

1.0M <1/2W> x 3

SA200

RA-362M

VA203

470V

<TNR>

P202

<NSHV4>

15A

FH204 FH205

P201

<NSHV4>

15A

FH202 FH203

FH200 FH201

P200

<NSHV4>

15A

VA201

820V

<TNR>

VA200

820V

<TNR>

VA202

820V

<TNR>

TM203

TM204

TM205

L3 OUT

BLACK

L2 OUT

WHITE

L1 OUT

RED

5

6

3

4

1

2

5

6

3

4

1

2

L1 I N

RED

TM200

L2 I N

WHITE

TM201

L3 I N

BLACK

TM202

W206

E

GREEN

CN200 2-1871843-3

CT OUT

G I C2.5 3P

BLUE

1

2

3

1

2

3

2

4

1

3 Phase 380 - 415V 50Hz

H-0017-2 x 2

2008.10.23 31

OUTDOOR UNIT POWER SUPPLY PCB ASSEMBLY K07AQ-0700HUE-FL0

C703

660/

450V

+

C702

660/

450V

+

C700

660/

450V

+

C701

660/

450V

+

R703

68K

<RS-5W>

R702

68K

<RS-5W>

R701

68K

<RS-5W>

R700

68K

<RS-5W>

W700

P I N

ORANGE

PURPLE

N I N

W701

W702

P OUT

YELLOW

W703

N OUT

BLUE

2008.10.21 32

OUTDOOR UNIT CAPACITOR PCB ASSEMBLY K07AP-0700HUE-P0

Troubleshooting at the remote control LCD

REMOTE CONTROL

ERROR DETECTION

This is possible only on the wired remote control.

Self-diagnosis

If an error occurs, the following display will be shown.

If "CO" appears in the unit number display, there is a remote control error. Refer to the installation instruction sheet included with the remote control.

(“EE” will appear in the set room temperature display.)

Unit number

Error code

Ex. Self-diagnosis

SUMOTUWETH FR

SA

Error code

Error contents

01 13 26 27

Indoor signal error

00 Wired remote controller abnormal

02 Indoor room temperature sensor error

04

Indoor heat exchanger temperature sensor (middle) error

28

Indoor heat exchanger temperature sensor (inlet)

error 09 Float switch operated

0c Outdoor discharge pipe temperature sensor error

06

Outdoor heat exchanger temperature sensor

(outlet) error

0A Outdoor temperature sensor error

0E Heat sink thermistor (Inverter) error

15 Compressor temperature sensor error

1d 2-way valve temperature sensor error

1E 3-way valve temperature sensor error

29

Outdoor heat exchanger temperature sensor

(middle) error

2d Heat sink thermistor (P.F.C.) error

20 Indoor manual auto switch abnormal

2A

Power supply frequency detection error

17

IPM protection 18 CT error

1A Compressor location error

1b Outdoor fan error

1F

Connected indoor unit abnormal

1c Outdoor unit computer communication error

2E

Inverter error

12 Indoor fan abnormal

0F

Discharge temperature error

24

Excessive high pressure protection on cooling 2c 4-way valve abnormal

16

Pressure switch abnormal, Pressure sensor abnormal

2b Compressor temperature error

2F Low pressure error

19 Active filter abnormal

2009.01.13 33

25

P.F.C. circuit error 30 Refrigerant circuit address set-up error

31 Master unit, Slave unit set-up error

33 P.F.C. PCB error

32

Connected the indoor number set-up error

2009.01.13 34

Troubleshooting with the indoor display

CASSETTE TYPE

INDOOR UNIT

Error is displayed on the wired and wireless remote control.

FILTER Lamp (red)

TIMER Lamp (orange)

OPERATION Lamp (green)

MANUAL AUTO

Lamps show error contents by flashing as follows.

OPERATION

Lamp

TIMER Lamp

FILTER Lamp

Error contents

2 times

Indoor signal error

3 times

4 times 5 times 8 times

Wired remote controller abnormal

2 times 2 times

Indoor room temperature sensor error

2 times

3 times

Indoor heat exchanger temperature

sensor (middle) error

2 times 4 times

sensor (inlet) error

2 times 6 times Float switch operated

3 times 2 times

Outdoor discharge pipe temperature sensor error

3 times 3 times

Outdoor heat exchanger temperature

sensor (outlet) error

3 times

4 times Outdoor temperature sensor error 3 times 7 times Heat sink thermistor (Inverter) error 3 times 8 times Compressor temperature sensor error 3 times 2 times 2-way valve temperature sensor error 3 times

3 times 3-way valve temperature sensor error

3 times

4 times

sensor (middle) error

3 times

5 times Heat sink thermistor (P.F.C) error 4 times 2 times Indoor manual auto switch abnormal 4 times

4 times

Power supply frequency detection error

5 times

2 times

IPM protection

5 times 3 times

CT error

5 times 5 times

Compressor location error

5 times 6 times

Outdoor fan error

5 times 7 times Connected indoor unit abnormal

5 times 8 times

Outdoor unit computer communication error

5 times

2 times Inverter error 6 times

2 or 3 times

Indoor fan abnormal

7 times 2 times Discharge temperature error

7 times 3 times

Excessive high pressure protection

on cooling

7 times 4 times 4-way valve abnormal

7 times 5 times

Pressure switch abnormal,

Pressure sensor abnormal 7 times 6 times Compressor temperature error 7 times 7 times Low pressure error 8 times

2 or 3 times

Active filter abnormal 8 times

4 times PFC circuit error

9 times

2 times

Refrigerant circuit address set-up error 9 times

3 times Master unit, Slave unit set-up error

9 times

4 times

Connected indoor number set-up error

Flash means "0.5 second on / 0.5 second off".

off

8 times 6 times P.F.C PCB erroroff

off

CEILING TYPE

TEST RUN

OUTDOOR UNIT

CAUTION

Always turn on the power 6 hours prior to the start of the operation in order to protect the compressor.

1. Check items before performing the test run

Make sure to perform the test run. Before performing the test run, be sure to check the

following points.

(1) Is gas leaking?

Check connection of each pipe (flare connection part, brazing part).

(2) Is a breaker installed to the power cable of the outdoor unit ?

(3) Has each cable been securely connected to the terminal

according to the specifications ?

(4) Are the 3-way valves (gas pipes and liquid pipes) of the

outdoor units open?

(5) Has the power been supplied to the unit for at least 6 hours ?

(6) Has the necessary local setting been done ?

(7) Check insulation resistance of 1 M or more using a

500V mega tester.

If no problems are found with the above items, perform the test run according to “Test run method”.

If any problems are found, immediately resolve the

2009.01.13 35

problem and re-check the items.

2. Test run method

CAUTION

If the test run is performed for 1 outdoor unit in a group control system installation, the test run will also be performed for the other units. Therefore, make sure that all of the units have been installed before starting a test run. (Group control system installation described in “SPECIAL INSTALLATION METHODS” in the installation manual of the indoor unit.)

Operate [ENTER] (TEST RUN) switch on the display board by the following procedure.

LED display

[Controller PCB Assy of control unit]

part

Operation mode

Upper : HEAT

Lower : COOL

[ ENTER ] ( TEST RUN ) switch

2.1. Operating procedures for the test run

(1) Check the 3-way valves (both at the liquid side and gas

side) are opened.

(2) Set the operation mode to “COOL” or “HEAT”.

POWER

MODE

ERROR

TEST

RUN

PUMP DOWN

LOW NOISE PEAK CUT

(L1) (L2) (L3) (L4) (L5) (L6) (L7)

In the first test run, be sure to set the operation mode to “COOL”.

Sign “ ” lights on.

The operation mode cannot be switched between “COOL” and “HEAT” during the test run. To switch the operation mode between “COOL” and “HEAT”, stop the test run, switch the operation mode, and then start the test run again.

(3) Press [ENTER] (TEST RUN) switch for more than

3 seconds.

POWER

MODE

ERROR

TEST

RUN

PUMP

DOWN

LOW NOISEPEAK CUT

(L1) (L2) (L3) (L4) (L5) (L6) (L7)

“TEST RUN” LED will light on.

If the compressor is operating at starting the test run, the compressor will stop and, after a while, the test run will start.

Either of the above "LOW NOISE" or "PEAK CUT" will light on during the test run if local setting function is selected.

(4) Confirm operating status.

(5) Press [ENTER] (TEST RUN) switch again.

POWER

MODE

ERROR

TEST

RUN

PUMP DOWN

LOW NOISE PEAK CUT

(L1) (L2) (L3) (L4) (L5) (L6) (L7)

“TEST RUN” LED lights off, and TEST RUN stops.

Test run will finish after about 60 minutes automatically. At the same time, “TEST RUN” LED will light off.

Test run may be stopped before operating for 60 minutes if an error occurs after a starting test run.

ERROR CODE DISPLAY

OUTDOOR UNIT

When an error occurs, “short-press” the [ENTER] switch once. The number of blinks of the LED indicates the type of error.

1 How to check error code

1.1. Display when an error occurs

ERROR

TEST

RUN

PUMP

DOWN

LOW NOISE PEAK CUT

POWER

MODE

Blinks

(Hi-speed)

(L1) (L2) (L3) (L4) (L5) (L6) (L7)

(1) Check that the “ERROR” LED blinks, and then “short-

press” the [ENTER] switch once.

1.2. Display while an error code is blinking

ERROR

TEST RUN

PUMP

DOWN

LOW NOISE PEAK CUT

POWER

MODE

Blinks

(Twice)

Blinks

(L1) (L2) (L3) (L4) (L5) (L6) (L7)

(2) The “POWER MODE” LED will blink twice and the

2009.01.13 36

“ERROR” LED will blink several times.

The number of blinks of the “ERROR” LED varies according to the type of error. For details, refer to the right table.

2 Error code check table

Number of

blinks (LED)

Error type

1 Serial forward transfer error 2 Discharge thermistor error 3

Heat-exchange thermistor (outlet) error

4 External temperature thermistor error

5

Heat-exchange thermistor (intermediate) error

6

Discharge temperature protection (permanent stoppage)

7

Compressor thermistor error

8

Heatsink thermistor (inverter) error

9

Pressure switch (sensor) error

10

Compressor temperature protection (permanent stoppage)

11 Connection with indoor unit error 12 Current trip (permanent stoppage)

13

Detection of compressor position error

(permanent stoppage)

14

Compressor start up error

(permanent stoppage)

15 Fan motor (1) error (permanent stoppage) 16

Fan motor (2) error (permanent stoppage)

17

Heatsink thermistor (P.F.C.) error

18

Inverter error

19

P.F.C. error

20

Low pressure abnormal

21

Indoor unit abnormality condition

1. Preparation for pump down

Confirm that the power is off, and then open the service panel.

2. Pump down procedure

(1) Check the 3-way valves (both at the liquid side and gas

side) are opened.

(2) Turn the power on.

POWER

MODE

ERROR

TEST

RUN

PUMP

DOWN

LOW NOISE PEAK CUT

(L1) (L2) (L3) (L4) (L5) (L6) (L7)

(3) Press [PUMP DOWN] switch for 3 seconds or more after

3 minutes after power on.

ERROR

TEST

RUN

PUMP

DOWN

LOW NOISEPEAK CUT

POWER

MODE

(L1) (L2) (L3) (L4) (L5) (L6) (L7)

LED display lights on as shown in the above figure, and the fans and the compressor start operating.

If the [PUMP DOWN] switch is pressed while the compressor is operating, the compressor will stop, then start again in about 3 minutes.

(4) LED display will change as shown below about 3

minutes after the compressor starts. Fully close the 3-way valve on the liquid pipe side at this stage.

ERROR

TEST

RUN

PUMP

DOWN

LOW NOISEPEAK CUT

POWER

MODE

(L1) (L2) (L3) (L4) (L5) (L6) (L7)

If the valve on the liquid pipe side is not closed, the pump down cannot be performed.

(5) When LED display changes as shown in the below

figure, close the 3-way valve on the gas pipe side tightly.

ERROR

TEST

RUN

PUMP

DOWN

LOW NOISEPEAK CUT

POWER

MODE

(L1) (L2) (L3) (L4) (L5) (L6) (L7)

If the valve on the gas pipe side is not closed, refrigerant may flow into the piping after the compressor stops

Step (5)

Closing direction

Step (4)

Hexagon wrench

Liquid pipe

Gas pipe

Closing direction

(6) LED display changes after 1 minute as shown in the

figure below

ERROR

TEST

RUN

PUMP

DOWN

LOW NOISEPEAK CUT

POWER

MODE

(L1) (L2) (L3) (L4) (L5) (L6) (L7)

Fans and compressor stop automatically.

If the pump down is successfully completed (the above LED display is shown), the outdoor unit remains stopped until the power is turned off.

(7) Turn the power off.

ERROR

TEST

RUN

PUMP

DOWN

LOW NOISEPEAK CUT

POWER

MODE

(L1) (L2) (L3) (L4) (L5) (L6) (L7)

PUMP DOWN is completed.

(Note)

To stop pump down, press the [PUMP DOWN] switch again.

To start the pump down again after the compressor is automatically stopped due to an error, turn the power off and open the 3-way valves. Wait 3 minutes, turn the power on and start the pump down again.

When starting the operation after completion of the pump down, turn the power off, and then open the 3-way valves. Wait 3 minutes, turn the power on and perform a test run in the “COOL” operation mode.

PUMP DOWN (Refrigerant collecting operation)

OUTDOOR UNIT

SPECIAL INSTALLATION SETTING

Perform the following procedures to collect the refrigerant when moving the indoor unit or outdoor unit

2009.01.13 37

WARNING

Never touch electrical components such as the terminal blocks or reactor except the switch on the display board. It may cause a serious accident such as electric shock.

CAUTION

Perform the pump down operation before disconnecting any refrigerant pipe or electric cable.

Collect refrigerant from the service port or the 3-way valve if pump down cannot be performed.

In case of a group control system installation, do not turn the power off pump down is completed in all outdoor units. (Group control system installation described in “SPECIAL INSTALLATION METHODS” in the installation manual of the indoor unit.)

Operate [PUMP DOWN] switch on the display board in the manner described below.

LED display part

PUMP DOWN

switch

Service port

Service port cap

Service hose

Reactors

Charging port

Charging port cap

3-way valve

Service hose

Terminal blocks

1

12

382008.04.23

2

4

9

8

5

10

11

10

7

7 10

10

3

PARTS

CASSETTE TYPE DECORATION PANEL UTG-UFYB-W

Ref. Description

1 Decoration Panel

without Insulations

9375525026

2 Display Panel 9375529055 3 Receiver Window 9375547011 4 Intake Grille

9375531027

5 Long Life Filter

9375533014 7 Flap Total Assy 9377760029 8 Hook Bracket

9375546014

9375532024

9375530013

9 Grille Hook

10 Panel Cover without

Insulations

11 Indicator PCB Assy

9707371024

12 Connector Cover

9375549015

Part number

CASSETTE TYPE DECORATION PANEL UTG-UFYB-W Flap total assy Motor holder assy

392009.01.14

(connector : red)

(connector : white)

17

19

20

21

Ref. Description

17 Gear A 9375536015

19 Motor Holder 9375535018

20 Step Motor

(white connector)

9900139070

21 Step Motor

(red connector)

9900139087

Part number

402009.01.14

35

34

71

72

37

38

43

33

39

32

36

CASSETTE TYPE INDOOR UNIT

32 Cabinet A Assy

33 Cabinet B

34 Bell Mouse

35 Drain Pan Sub Assy (18)

36 Wire Cover

37 Pipe Cover

38 Hook R

39 Hook L

43 Drain Cap

9375492014

9375494018

9375503017

9377765024

35 Drain Pan Sub Assy (22, 24) 9377765017

9375516017

9375515010

9375504014

9375505011

9375502010

71 Remote Control

72 Remote Control Holder

9315885012

9305642045

Ref. Description Part number

41

2012.08.29

40

41

56

42

46

49

42

47

50

55

44

52

53

45

CASSETTE TYPE INDOOR UNIT

40 2 Stage Turbo Fan Assy

41 Evaporator Total Assy (22, 24)

41 Evaporator Total Assy (18)

42 Evaporator Holder

46 Fan Motor

47 Fan Motor Holder

49 Separate Wall

50 Float Switch

52 Drain Hose

53 Drain Port

55 Distributor Assy (22, 24)

55 Distributor Assy (18)

56 Coupling Pipe Assy(22, 24)

56 Coupling Pipe Assy(18)

9377914026

44 Pump Assy

45 Drain Pump Holder B

9371325316

9373038368

9375480011

9377914019

9375507015

9900360047

9375518011

9602436019

9375552015

9375506018

9900361037

9375519018

9375520014

9371325330

9373038375

Ref. Description Part number

42

2009.01.14

CASSETTE TYPE INDOOR UNIT CONTROL UNIT

61

62

63

64

65

66

61 Control Box Cover 9375512019

62 Control Box A 9375511012

63 Controller PCB Assy (18)

63 Controller PCB Assy (22)

63 Controller PCB Assy (24)

64 Puwer Supply PCB Assy 9707398120

65 Terminal 9306489045

66 Terminal 9703345012

-- Pipe Thermistor 9703297014

-- Room Thermistor 9900502003

9707393538

Ref. Description

9707393521

9707393514

Part number

CEILING TYPE INDOOR UNIT

2009.01.14 43

8

4

7

3

6

5

1

2

5 Hanger Bracket L 9358596005

6 Hanger Bracket R 9358595008

7 Cosmetic Panel R 9358535028

8 Cosmetic Panel L 9358536025

1 Remote Control 9315885012

2

Remote Control Holder

9305642045

3 Top Cover 9358534021

4 Arm 9358565001

Ref. Description Part number

INDOOR UNIT Panel assy

2009.01.14

44

11

12

15

14

13

13 Indicator PCB Assy 9705798069

14 Insulation (Panel) A 9358574003

15 Insulation (Panel) B 9358914007

11

Panel Assy (with side cover R)

9359076247

12 Side Cover R Assy 9359069072

--

Panel

Insulation F

PCB holder

Insulation D

Insulation E

Insulation C

9358531167

Ref. Description Part number

CEILING TYPE

INDOOR UNIT Grille

2009.01.14 45

24

25

24

21

22

21

23

21 Air Filter 9358567029

23 Arm Bracket 9359281009

24 Grille Support 9358602003

25 Filter Bracket 9358607008

22 Grill F 9358532027

Ref. Description Part number

CEILING TYPE

INDOOR UNIT Kit (Flap base)

2009.01.14 46

34

39

37

33

31

38

32

35

36

35 Louver 9358561027

36 Bushing B 9358554005

39 Motor Rod 9358560013

33 Protect Cover 9358564011

34 Support Stay 9358599006

37 Louver Stopper 9358555002

38 Louver Rod 9358559017

32 Flap Base 9358537022

31 Kit (Flap Base) 9372670033

Ref. Description Part number

CEILING TYPE

INDOOR UNIT Flap base sub assy

2009.01.14 47

46

48

49

51

50

53

44

45

41

43

52

47

42

43 Flap (Upper) F 9358538029

44 Kit (Flap Lower) 9372671023

41 Bushing 9357942001

42 Bushing C 9358553008

46 Louver Link 9358556009

47 Louver Shaft 9358557006

48 Louver Link Cover 9358558010

52

Flap Link-Upper (Step V)

9358551004

53

Flap Link-Lower (Step V)

9358552001

51 Motor Rod-A (Step V) 9358550007

50 Motor Base 9358562017

45 Step Motor H 9900297015

49 Step Motor-V 9900362010

Ref. Description Part number

CEILING TYPE

INDOOR UNIT Base assy

2009.01.14 48

62

63

62

61

62 Cap 9358563007

63 Base Bracket 9358586006

Ref. Description Part number

61 Base Assy 9359061014

CEILING TYPE

2009.01.14 49

INDOOR UNIT Drain pan assy Evaporator

72

71

73

76

77

79

75

74

78

77 Kit (Dew Proof Plate) 9372673010

75 Drain Hose Assy 9359242000

71 Kit (Separate Wall A) 9372666012

73 Kit (Drain Pan Assy) 9372669013

79 Pipe Thermistor 9900022020

76

Kit (Insulation Flap Base)

9372672013

72 Kit (Separate Wall B) 9373448013

78 Catch 9359096009

74 Drain Cap 9358746004

Ref. Description Part number

CEILING TYPE

2012.08.29 50

81

82

83

84

ABYF24LBT

ABYF22LBT

82

83

84

81

81 Evaporator Total Assy 9359051275 9359051268

82 Bypass Pipe Assy 9377819017 9377821010

8384Distributor Assy 9371325354 9371325361

Coupling Pipe Assy 93730383999373038382

ABYF22LBT ABYF24LBT

Ref. Description

Part number

ABYF18LBT

INDOOR UNIT ABYF18LBT Evaporator

CEILING TYPE

INDOOR UNIT Fan motor

2009.01.14 51

91

93

97

98

93

91

95

92

96

92

94

91 Sirocco Fan Assy 9385258006

95 Rubber 9385102002

92 Casing 9358543009

96 Motor Fixing Table 9358591000

94 Fan Motor Assy 9602401017

98 Motor Fixture 9358594001

97 Protector 9359282006

93 Casing Cover 9358544006

Ref. Description Part number

CEILING TYPE

INDOOR UNIT Control unit

2009.01.14 52

102

104

105

101

103

106

101 Control Box 9358600054

-- Room Thermistor Assy 9703299087

103 Controller PCB Assy (18)

103 Controller PCB Assy (24) 9707393545

103 Controller PCB Assy (22) 9707393552

9707393569

102 Control Box Cover Assy 9359097006

105 Terminal 3P 9306489045

106 Terminal 3P 9703345012

9707398113104 Power Supply PCB Assy

Ref. Description Part number

CEILING TYPE

4

13

5

2

8

DUCT TYPE INDOOR UNIT ARYF18LBLU

2012.08.29 53

10

6

12

1

7

13

11

14

9

3

4 Front Panel Sub Assy 9364508023

1 Air Filter 9366833017

5 Evaporator Total Assy 9364499420

12 Distributor Assy 9373034216

6 Drain Pan Sub Assy 9364502069

13 Hook 9363195002

10 Pipe Thermistor 9703297090

7 Evaporator Support Plate 9363404005

8 Bracket Evaporator R 9363199000

9 Bracket Evaporator L 9363198003

2 Side Panel R Sub Assy 9364505022

3 Side Panel L Sub Assy 9364506029

Ref. Description Part number

14 Cabinet Cover Sub Assy 9364503028

-- Outlet (Eva) Assy 9372978047

-- Drain Cap Assy 9377878014

11 Pipe Cover 9363327007

28

29

24

21

27

26

28

25

23

24

22

DUCT TYPE INDOOR UNIT ARYF18LBLU

2008.04.30 54

24 Sirocco Fan Assy 9385258006

28 Rubber (Vibration-proof) 9385102002

23 Casing Assy 9363322002

25 Motor Fixing Table Assy 9358591000

22 Panel Assy (Motor) 9363401004

26 Fan Motor Assy 9602401017

29 Room Thermistor 9703299018

27 Motor Fixture 9358594001

21 Top Panel Sub Assy 9364507026

Ref. Description Part number

DUCT TYPE INDOOR UNIT ARYF18LBLU

2009.01.14 55

33

31

32

35

34

31 Control Box

34 Terminal

35 Terminal

33 Power Supply PCB Assy

Ref. Description

Part number

32 Controller PCB Assy 9707393576

9375240059

9703345012

9306489045

9707398137

-- Wire

-- Hole Cover

-- Remote Control

9372714010

9378176010

9372266199

-- Control Box Cover 9363201000

Insulation

Control Bo

x

Insulation

DUCT TYPE INDOOR UNIT ARYF22LBTU ARYF24LBTU

2012.08.29 56

1

2

3

4

5

10

11

7

9

8

6

7 Control Cover-A Sub Assy 9374516018

10 Cabinet L Sub Assy 9374509010

9 Cabinet R Sub Assy 9374508013

1 Intake Cover Sub Assy 9374512010

6 Outlet Panel Sub Assy 9374510016

5 Evaporator Total Assy 9374517145

3 Drain Pan Sub Assy 9374513017

2 Main Panel Sub Assy 9374511013

11 Intake Frame Assy 9374216017

4 Drain Cap 9356541007

8 Bracket (pipe) Sub Assy 9374514014

Ref. Description Part number

30

25

26

27

29

28

DUCT TYPE INDOOR UNIT ARYF22LBTU ARYF24LBTU

22

23

24

21

2009.01.14 57

25

23 Casing B 9374234011

Bracket Motor Assy A 9374230020

24 Sirocco Fan Assy 9356531039

29 Rubber 9385102002

21 Base Sub Assy 9374504015

22 Separate Wall Assy 9374228010

30 Bracket (Eva.) R 9374207015

28 Motor, Induction 9602433018

26 Bracket Motor Assy B 9358591000

27 Bracket Motor C 9358594001

Ref. Description Part number

-- Bracket (Eva.) L 9374208012

DUCT TYPE INDOOR UNIT ARYF22LBTU ARYF24LBTU

2009.01.14 58

32

35

34

33

36

31

37

31 Controller PCB Assy (22) 9707393507

31 Controller PCB Assy (24) 9707393491

32 Cap (Power) 9352173011

33 One Touch Bush 9374407019

34 Terminal 3P 9703345012

35 Terminal 3P 9306489045

36 Power Supply PCB Assy 9707398144

37 Reactor Assy 9707457018

-- Room Thermistor 9703299025

-- Pipe Thermistor 9703297021

-- Remote Control 9372266199

-- Wire Assembly 9372714010

Ref. Description Part number

1 Top Panel Sub Assy 9374417032

Ref. Description Parts number

9

2009.01.14 59

Fan Guard Cover 9378111011

7 Right Panel Sub Assy 9374416158

8 Pipe Cover Rear 9378862012

-- Protective Net 9375381042

-- Emblem Rear 9351355005

6 Pipe Cover Front 9378861015

5 Sevice Panel Sub Assy 9374415076

4 Grip Side 9374173013

3 Fan Guard 9374330010

2 Front Panel 9374094028

PARTS

OUTDOOR UNIT

5

8

6

7

3

9

3

4

2

1

12

11

17

19

20

18

15

14

16

22

13

21

OUTDOOR UNIT

2008.10.30 60

12

Ref. Description

Parts number

11

21

22

14

15

16

17

18

19

20

Propeller Fan Assy

Motor DC Brushless

Condenser A Assy

Condenser B Assy

Separate Wall Sub Assy

Reactor Assy

Reactor Holder Sub Assy

Base Assy

Valve Plate

Compressor Cover A

Compressor Cover B

9366378020

13 Motor Bracket Sub Assy 9374418145

9602749010

9374433018

9374434015

9374413195

9900246013

9379067003

9374166220

9378804012

9378611023

9378612020

39

36

35

34

33

41

32

31

42

37

38

4-way Valve Assy

Expansion Valve Assy

40

31

Ref. Description Parts number

32

33

34

35

36

37

38

39

40

41

42

2009.01.14 61

Coil (Expansion Valve)

Expansion Valve Assy

4-way Valve Assy

Solenoid

OUTDOOR UNIT

Accumulator

3-way Valve Assy

Compressor Assy

Accumulator Holder

Comp Plate Assy

Strainer Assy

Sensor

9900190057

9370947182

9374425167

9970055041

9379014014

9379079006

9379077002

9379013017

9378800014

9378826014

9372524039

9900505011

62

(yellow)

(white)

(connector

: blue)

(red)

2

00

6

50

(red)

(white)

61

60

63

64

52

54

56

51

55

53

57

59

58

52

51

53

54

55

56

57

2009.01.14

62

9707609011

9707627015

9707629019

9707608014

9707628012

9900481018

9900428082

Filter PCB Assy

Main PCB Assy (36)

51 9707627022Main PCB Assy (45)

51 9707627039Main PCB Assy (54)

Ref.

OUTDOOR UNIT

Parts numberDescription

PFC PCB Assy

Capacitor PCB Assy

Inverter PCB Assy

Reactor Assy

Terminal

59

58

60

61

62

63

64

Thermistor (Discharge)

Compressor Thermistor

Thermistor (Heat Exchanger Med)

Thermistor (Heat Exchanger Out)

Thermistor (Outdoor)

Heatsink Thermistor (Inverter)

Heatsink Thermistor (PFC)

9900515003

9900516000

9900513009

9900514006

9900517007

9900518011

9900518028

DECORATION PANEL

ACCESSORIES

2

4

1

2

1

For indoor side pipe joint

Gas pipe side : 9378173569 Liquid pipe side : 9378173521

For air conditioner operation

For installing remote control on the wall

For remote control

For mounting the remote control holder

Q'ty

INDOOR UNIT

CASSETTE TYPE

Name and Shape Application

Coupler heat insulation

Special nut A (large flange)

Special nut B (small flange)

Template (Carton top)

For installing indoor unit

313005446653

For installing indoor unit

313005446759

9375735029

9315885012

9305642045

0600185541

0700019098

9375549015

0700139192

0700009051

9378596016

9378597013

0700094071

0700009037

For cealing openings cutting Also used as packing

1

4

1

2

4

For covering connector

Q'tyName and Shape Application

Connector cover

Screw (M5 x 12)

Screw (M4 x 12)

For mounting decoration panel

For mounting connector cover

632009.01.14

Remote control holder

Remote control

Battery

For electrical wiring

313035356905

Binder

For electrical wiring

0600429010

Wire clamper

Screw (M3 x 12)

L angle

Hook wire

Screw (Pitch small)

Screw (Pitch large)

For mounting hook wire to intake grille

For suspending intake grille

For mounting hook wire (for metals)

For mounting the L angle and hook wire (for resins)

( )

1

2

1

4

2

6

Q'ty

CEILING TYPE INDOOR UNIT

Name and Shape Application

For positioning the indoor unit. For under ceiling type.

For suspending the indoor unit from ceiling.

For suspending the indoor unit on the wall.

For fixing the wall bracket.

9358536025

9358535028

0700009037

9359107002

9358596005

9358595008

313806339400

0700007125

9358597002

0700076107

Screw (M4 x 10)

Screw (M4 x 20)

Installation template

Hanger bracket (left)

Hanger bracket- (right)

Anchor bolt (M12)

Special nut

Spring washer

Wall bracket

Cosmetic Panel-L

Cosmetic Panel-R

2009.01.13 64

1

2

1

Q'tyName and Shape Application

For indoor side pipe joint. (Large pipe)

For indoor side pipe joint. (Small pipe)

Adhesive type 70 x 230

For fixing the drain hose L 280 mm

9378173552

9378173736

312300787605

313035356905

9359242000

9359225003

313806350303

Coupler heat insulator (large)

Coupler heat insulator (small)

For fixing the drain hose.

For electrical wiring

Nylon fastener (large)

Nylon fastener (middle)

Drain hose

Insulation (drain hose)

VT wire

0700019098

0600185541

9305642045

9315885012

1

2

For air conditioner operation

For installing remote control on the wall

For remote control

For mounting the remote control holder

Remote control holder

Remote control

Battery

0600429010

1

For electrical wiring

Wire clamper

Screw (M3 x 12)

DUCT TYPE INDOOR UNIT ARYF18LBLU

2009.01.21

65

Name and Shape Q’ty Application

Coupler heat insulation (large)

1

For indoor side pipe joint (gas pipe) 9378173569

Coupler heat insulation (small)

1

For indoor side pipe joint (liquid pipe) 9378173521

Filter

3

For protecting air conditioner against dust 9366833017

Drain hose insulation

1

Insulates the drain hose and vinyl hose connection 313806217708

1

For making a wiring hole for connecting optional units 9364788005

Name and Shape Q’ty Application

Installation template

1

For positioning the indoor unit 9364225005

Hanger

4

For suspending the indoor unit from ceiling 9363195002

Screw (M4 x 10)

8

For installing the hanger 0700009037

Special nut A (large flange)

4

For suspending the indoor unit from ceiling 313005446653

313005446759

Special nut B (small flange)

4

Binder

For electrical wiring 313035356905

Wire clamper

For electrical wiring 0600429010

(Small)

1

For remote control and cord binding 313361275805

(Middle)

2

(Large)

4

For fixing the coupler heat insulation 312300787605

Remote control

1

For air conditioner operation 9372266199

Remote control cord

1

For connecting the remote control 9372714010

Screw (M4 x 16)

2

For installing remote control 0700181108

Edge cover

DUCT TYPE INDOOR UNIT ARYF22LBTU ARYF24LBTU

Name and Shape

Hanger

Special nut A (large flange)

Special nut B (small flange)

Coupler heat insulation (large)

Coupler heat insulation (small)

Q'ty

4

1

Application

For suspending the indoor unit from ceiling 9356563009

For suspending the indoor unit from ceiling 313005446653

313005446759

For indoor side pipe joint (large pipe) 9378173569

For indoor side pipe joint (small pipe) 9378173521

Binder

Wire clamper

For electrical wiring 313035356905

For electrical wiring 0600429010

Drain hose insulation

1

(small)

2

(middle)

1

For remote control and remote control cord 313361275805

1

(large)

For fixing the drain hose 312300787605

Insulates the drain hose and vinyl hose 313806217708

2009.01.21 66

Remote control

1

For air conditioner operation

9372266199

Remote controll cord

1

For connecting a remote control 9372714010

Screw (M4 x 16)

2

For installing a remote control 0700181108

Name and Shape Q'ty Application

1

2

OUTDOOR UNIT

For drain piping work

Drain pipe

Drain cap

9303029015

313166024302

2008.11.13 67

0812G3587

Fujitsu AUYF18LBL, AUYF22LBL, AUYF24LBL, AOYD54LATT, AOYD45LATT Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual