Fujitsu AUY18FBAB User manual

SPLIT TYPE

AIR CONDITIONER

CASSETTE TYPE (50Hz)

CONTENTS

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

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

CIRCUIT DIAGRAM

. . . 4

REFRIGERANT SYSTEM DIAGRAM

. . . . . . . . . . . . . . . . .5

INDOOR PCB CIRCUIT DIAGRAM. . . . .7

ERROR CONTENTS. . . . . . . . . . . . . . . .9

DISASSEMBLY ILLUSTRATION. . . . . .10

PARTS LIST. . . . . . . . . . . . . . . . . . . . . .18

Indoor unit Outdoor unit

AUY18UBAB AOY18UNCNL

AUY18FBAB AOY18FNCKL

AUY18FBAB AOY18FNCNL

AUY18UBAB AOY18UNCKL

12006.03.08

TYPE

INDOOR UNIT

OUTDOOR UNIT

COOLING CAPACITY

POWER SOURCE

RUNNING CURRENT

INPUT WATTS

E.E.R.

MOISTURE REMOVAL

AIR CIRCULATION-HIGH

ELECTRICAL DATA

FAN MOTOR

DIMENSIONS

COMPRESSOR TYPE

DISCRIMINATION

Hermetic type, Rotary

230 V 50 Hz

DISCRIMINATION

INDOOR

UNIT

HIGH-SPEED

800 r.p.m.

MFA-18GTT

MED-SPEED

700 r.p.m.

LOW-SPEED

600 r.p.m.

OUTDOOR

UNIT

DISCRIMINATION

INDOOR UNIT 235 x 580 x 580 +70 mm

OUTDOOR UNIT

H x W x D

GRILLE 35 x 650 x 650 mm

WEIGHT

INDOOR UNIT 18 kg / 23 kg

OUTDOOR UNIT

Net / Gross

GRILLE 2.2 kg / 4.3 kg

SPECIFICATIONS

COOL

AUY18FBAB

5.00 kW

8.5 A

1.90 kW

2.63 kW/kW

2.1 L/hr

620 m3/hr

47 kg / 51 kg

AOY18FNCKL AOY18FNCNL

5KS225DAC

MFB-24JTBT MFB-24JTS

780 r.p.m.

400 r.p.m.

650 x 830 x 320 mm

8 m

20 m

Pipe Length 7.5 m

10 m

15 m

20 m

ADDITIONAL CHARGE

MAXIMUM PIPE HEIGHT

MAXIMUM PIPE LENGTH

FULL CHARGE

REFRIGERANT CHARGE (R410A)

800 g

850 g

950 g

1,050 g

20 g/m

TYPE

INDOOR UNIT

OUTDOOR UNIT

COOLING CAPACITY

HEATING CAPACITY

POWER SOURCE

RUNNING

CURRENT

COOLING

HEATING

INPUT WATTS

COOLING

HEATING

E.E.R.

COOLING

HEATING

MOISTURE REMOVAL

AIR CIRCULATION-HIGH

ELECTRICAL DATA

FAN MOTOR

DIMENSIONS

COMPRESSOR TYPE

DISCRIMINATION

Hermetic type, Rotary

230 V 50 Hz

DISCRIMINATION

INDOOR

UNIT

HIGH-SPEED

800 r.p.m.

MED-SPEED

700 r.p.m.

LOW-SPEED

600 r.p.m.

OUTDOOR

UNIT

DISCRIMINATION

INDOOR UNIT 235 x 580 x 580 +70 mm

OUTDOOR UNIT

H x W x D

GRILLE 35 x 650 x 650 mm

WEIGHT

INDOOR UNIT 18 kg / 23 kg

OUTDOOR UNIT

Net / Gross

GRILLE 2.2 kg / 4.3 kg

2.1 L/hr

620 m3/hr

COOL & HEAT

AUY18UBAB

AOY18UNCKL AOY18UNCNL

4.85 kW

5.40 kW

8.2 A

9.2 A

1.85 kW

2.00 kW

2.62 kW/kW

2.70 kW/kW

5KS225DAC

MFA-18GTBT

MFB-24JTBS

MFB-24JTBT

780 r.p.m.

400 r.p.m.

650 x 830 x 320 mm

52 kg / 56 kg

8 m

20 m

Pipe Length 7.5 m

10 m

15 m

20 m

ADDITIONAL CHARGE

MAXIMUM PIPE HEIGHT

MAXIMUM PIPE LENGTH

FULL CHARGE

REFRIGERANT CHARGE (R410A)

20 g/m

1,250 g

1,300 g

1,400 g

1,500 g

(unit : mm)

INDOOR UNIT

DIMENSIONS

650

22006.03.08

235

250

440

580

( 650) (Grille measurement)

650

(Hanging bolt position)

400

(Hanging bolt position)

606

580 66

440

600

(Ceiling opening measurement)

250

Drain pipe (I.D. 32)

131

111

(unit : mm)

OUTDOOR UNIT

350

830

650

32006.03.07

Models :

AUY18FBAB / AOY18FNCKL

AUY18FBAB / AOY18FNCNL

Models :

AUY18UBAB / AOY18UNCKL

AUY18UBAB / AOY18UNCNL

Refrigerant pipe

12.7mm(1/2")

Refrigerant pipe

6.35mm(1/4")

Charging valve

OUTDOOR UNITINDOOR UNIT

Evaporator

OUTDOOR UNIT

12.7mm(1/2")

6.35mm(1/4")

Charging valve

INDOOR UNIT

REFRIGERANT SYSTEM DIAGRAM

Capillary tube

Compressor

Strainer

Condenser

4-Way

valve

Compressor

Condenser

Distributor

Muffler

Refrigerant pipe

Capillary tube

Strainer

42006.03.07

Model : AUY18FBAB

CIRCUIT DIAGRAM

Models : AOY18FNCKL, AOY18FNCNL

L N 3 4 5

1(L) 2(N)

THERMISTOR(ROOM TEMP)

COMPRESSOR

FAN MOTOR

MAIN RELAY

TO POWER SUPPLY TO INDOOR UNIT

COMPRESSOR

CAPACITOR

FAN MOTOR

CAPACITOR

FUSE 5A

INTERNAL

OVERLOAD

PROTECTOR

THERMAL

PROTECTOR

DISPLAY BOARD

CONTROL BOARD

FILTER

BOARD

THERMISTOR(PIPE TEMP)

TERMINAL

STEPPING

MOTOR

FLOAT

SWITCH

Use T3.15A

250V

Fuse on F101

FAN

MOTOR

DRAIN PUMP

MOTOR

FAN MOTOR

CAPACITOR

TO OUTDOOR UNIT

WHITE

BLUE

RED

WHITE

RED BROWN

BROWN

BLACK

YELLOW

GREEN / YELLOW

YELLOW

ORANGE

RED

BLACK

WHITE

BLACK

GRAY

BLACK

GRAY

PURPLE

BLUE

WHITE

YELLOW

ORANGE

RED

BROWN

BLACK

PURPLE

RED

BROWN

GRAY

GREEN

BLUE

1 1

CN5

CN6 CN2 CN4 CN19

CN13CN15CN8CN7

CN10

CN1

CN201

2 2

5 4 3 2

(N)

(L)

3 34 4

5 3

12345

5 6

6 4

52006.03.09

Models : AOY18UNCKL, AOY18UNCNL

Model : AUY18UBAB

3 4 5 6

L N 1(L) 2(N)

COMPRESSOR

FAN MOTOR

MAIN RELAY

TO POWER SUPPLY TO INDOOR UNIT

COMPRESSOR

CAPACITOR

FAN MOTOR

CAPACITOR

FOUR WAY

VALVE COIL

FUSE 5A

INTERNAL

OVERLOAD

PROTECTOR

THERMAL

PROTECTOR

DISPLAY BOARD

CONTROL BOARD

FILTER

BOARD

THERMISTOR(ROOM TEMP)

THERMISTOR(PIPE TEMP)

TERMINAL

FLOAT

SWITCH

Use T3.15A

250V

Fuse on F101

STEPPING

MOTOR FAN

MOTOR

DRAIN PUMP

MOTOR

FAN MOTOR

CAPACITOR

TO OUTDOOR UNIT

WHITE

BLUE

RED

WHITE

RED BROWN

BROWN

BLACK

GREEN / YELLOW

BLACK

GRAY

BLACK

GRAY

PURPLE

BLUE

WHITE

YELLOW

ORANGE

RED

BROWN

YELLOW

BLACK

GRAY

WHITE

BLACK

WHITE

BLACK

GREEN

WHITE

YELLOW

ORANGE

RED

PURPLE

PINK

RED

BROWN

BLUE

2 1

CN5

CN6 CN2 CN19

CN13

CN15CN8CN7

CN10

CN1

CN201

56 4 3 2

(N)

(L)

12345

12345 1 2 3 4 5 6

125364789

62006.03.09

14V

I C4 (7/7)

uPA2003GR

I C5 (6/7)

uPA2003GR

I C6 (5/7)

uPA2003GR

14V 14V

R93 - R96

10K <1/10W> x 4

SSR1

G3MC-202P-VD

VA2

470V

K 4

K 3

K 1

K 8

K 5

K 6

R37 10K <1/10W>

R39 10K <1/10W>

R38 10K <1/10W>

0.01 <F> x 3

C10

C30

C12

1.0K <1/10W> x 3

R42

R41

R40

5V R21 - R24

10K <1/10W> X 4

C26 - C29

0.01 <F> x 4

R25 - R28

1.0K <1/10W> x 4

R29 - R32

10K <1/10W> x 4

R33 - R36

1.0K <1/10W> x 4

C22 - C25

0.01 <F> X 4

CN9

B5P-SHF-1AA

TEST

CN9-1

CN9-5

CN9-4

CN9-3

CN9-2

1 3

70 69

X1 X2

RESET 60

6459

56 61

72 28

4 6

74 34

1 76

P15

P16

P17

VDD0

VDD1

AVREF0

AVREF1

AGND

GND0

GND1

I C

XT2

P02

P60

P61

P62

P63

P64

P65

P33

P34

P35

P37

P120

P40

P41

P42

P124

P125

P126

P127

P67

P30

P31

P32

XT1

P03

P00

P12

P13

P14

P66

P04

P05

P123

P122

P47

P23

P24

P46

P43

P44

P45

P121

P36

P130

P20

P21

P22

P25

P26

P27

P50

P01

P55

P54

P53

P52

P51

P131

P72

P71

P70

P56

P57

P11

P10

C32

1000P

<R>

C35

1000P

<R>

R50 10K <1/10W>

R44 1.0K

<1/10W>

R46 1.0K

<1/10W>

C39

0.1

<F>

C38

0.01

<F>

R49 1.0K

<1/10W>

R43

10K (1%)

<1/10W>

R45

49.9K (1%)

<1/10W>

C37

0.1

<F>

C34

0.1

<F>

DTC124EKA

VCC

GND

1 5

I C7

BR93LC46RF

R52

10K

<1/10W>

R53

10K

<1/10W>

C41

10/25V

14V

C42

0.01

<F>

CR5

1000P

<R>

R54 47 <1/10W>

R51 1K <1/10W>

I C5 (1/7)

uPA2003GR

14V

R57 1.0K

<1/10W>

R56

BZ1

PKM13EPY-4000

I C6 (2/7)

uPA2003GR

C43

0.01

<F>

C31

0.01

<F>

C16

0.01

<F>

R100 10K <1/10W>

R76 10K <1/10W>

R75 10K <1/10W>

R58 10K <1/10W>

R81 1.0K <1/10W>

R72 1.0K <1/10W>

R71 1.0K <1/10W>

R80 10K <1/10W>

R70 10K <1/10W>

R69 10K <1/10W>

R59 10K <1/10W>

R97 10K <1/10W>

R99 10K <1/10W>

R98 10K <1/10W>

CR1 10K <1/10W>

CR4 10K <1/10W>

CR3 10K <1/10W>

CR2 10K <1/10W>

JM11 5V

RJ2 10K

<1/10W>

RJ1 10K

<1/10W>

0.1

<F>

C44

0.1

<F>

R55 10K

<1/10W>

CR7

0.01

<F>

I C8

PST600C

C45

0.1

<F>

C49

0.01

<F>

R67 1.0K

<1/10W>

R68 1.0K

<1/10W>

CN15

B3B-XARK-1-A

FLOAT SWITCH

CN15-1

CN15-3

CN15-2

UL1430 AWG22 BLACK

B Z

MLOUVER

( UP / DOWN )

DISPLAY PCB

EZ-097HHSE-D

CN201

7P-SCN

C202

10/

25V

C201

0.1

<F>

PHA201

SBX1810

-22

OUT

OPERATE

TIMER

LOUVER

BROWN

RED

ORANGE

YELLOW

GRAY

WHITE

PURPLE

BLUE

BROWN

RED

ORANGE

YELLOW

GRAY

WHITE

PURPLE

BLUE

SW201

MANUAL AUTO

SWITCH

EVQ-PAG-04K

R201 330 <1/4W>

R202 330 <1/4W>

R203 330 <1/4W>

D201 SLR-325 <RED>

D203 SLR-325 <ORG>

D202 SLR-325 <GRN>

BROWN

RED

ORANGE

YELLOW

WHITE

BROWN

RED

ORANGE

YELLOW

WHITE

UL1430 AWG28UL1430 AWG28

CN10-1

CN10-5

CN10-4

CN10-3

CN10-2

CN10

B5B-XASK-1-A

CN13-1

CN13-5

CN13-8

CN13-4

CN13-3

CN13-2

CN13-6

CN13-7

UL1430 AWG28

CN13

B8B-XASK-1-A

CN14

B8B-XASK-1-A

JEM-A

R48 10K

<1/10W>

R47 390

<1/10W>

CN7

B2B-XAKK-1-A

CN14-1

CN14-4

CN14-3

CN14-2

CN8

B2B-XASK-1-A CN8-1 BLACK

CN8-2 BLACK

CN7-2 GRAY

CN7-1 GRAY

ROOM TEMPERATURE THERMISTOR

HEAT EXCHANGER THERMISTOR

C40

0.01

<F>

R77 - R79

10K <1/10W> x 3

1 16

152

413

AUTO RESTART SWITCHING

ROOM TEMPERATURE CORRECTION

( HEATING OPERATION )

ROOM TEMPERATURE CORRECTION

( HEATING OPERATION )

NO.2

NO.1

NO.3

SW1

DSS803

CN2

B2P3-VH-B-R

R89 120

<1/2W>

C4 0.22

G5NB-1A

G5S-1

R88 120

<1/2W>

C3 0.22

G5NB-1A

CN6

B2P3-VH-B-E

CR8

TA120033

G5NB-1A

CN19

B2P3-VH-B-R

G5S-1

JM5

CN5

B6P11-VH-B

UL1015 AWG18 GRAY

DRAIN

PUMP

F M FAN MOTOR

YELLOW

UL1015 AWG20 WHITE

UL1015 AWG20 BLACK

UL1015 AWG22

BLACK

UL1015 AWG22

BLACK

H I

LO CN2-2

CN2-3

CN6-1

CN6-2

CN19-1

CN5-3

CN5-4

CN5-5

CN5-6

CN5-2

CN4-2

CN5-1

CN4-1

CN1-2

CN1-1

CN1

B2P3-VH-B-C

CN4

B2P3-VH-B-Y

POWER SUPPLY PCB

EZ-003SWSE-P

W104W103

E101

FAN CAPACITOR

1.0uF

480VAC

UL1015 AWG18 WHITE

BLACK

WHITE

BLUE

PURPLE

RED

UL1015 AWG18

BLACK

WHITE

BLUE

PURPLE

RED

UL1015 AWG18

BLACK

UL1015 AWG16

GREEN

TM102

TM101

SA101

3600V

VA101

470V

FH102 FH101

F101

3.15A

<BET>

VA102

470V

C102

0.22

LF101

ELF17N015A

C103

0.01

C104

0.01

C106

0.01

C105

0.01

C101

0.22

JM6

CR6

0.01

<F>

R9 390

<1/10W>

JM10

R10

10K

<1/10W>

DTC124EKA

C17

0.01

<F>

C18

0.01

<F>

R12 1.0K

<1/10W>

R13 10K

<1/10W>

I C9

TLP621

(D4) - GB

R11 56K

<1W>

D1F60

SECONDARY

C54

0.01

<F>

100/6.3V

PRIMARY

R7 330

<1/4W>

R2 1.5

<2W>

100/450V

D3SB60

2SC1815

R3 100

<1/10W>

R1 3.3

<5W>

2SC4236

R4 330K

<2W>

D1FL20U

MTZJ5.1B

0.047

R6 100

<1/2W>

4700P

R5 62K

<2W>

1SR139-600

D10

1SR139-600

TERMINAL BOARD

POWER SOURCE

220 / 240V

50Hz

OUTDOOR UNIT

UL1015 AWG14 BLACK

UL1015 AWG14 WHITE

I O

I C3

7805

14V

R8 10K

<1/10W>

1000

/25V

D2FL20U

SWITCHING TRANSFORMER

ZFT29B01

C47

0.1

<F>

C15

0.1

<F>

C14

100/

6.3V

C13

0.1

<F>

R15 - R17

10K <1/10W> x 3

C19 - C21

0.01 <F> x 3

R18 1.0K <1/10W>

R20 1.0K <1/10W>

R19 1.0K <1/10W>

JM1

JM3

JM2

NOT USED

CUSTOM CODE SWITCHING 1

CUSTOM CODE SWITCHING 2 I C 1

uPD780058BGC

-078-8BT

Controller PCB Assy

EZ-003SWSE-C

INDOOR PCB CIRCUIT DIAGRAM

Model : AUY18FBAB

72006.03.08

CR5

1000P

<R>

14V

I C4 (7/7)

uPA2003GR

I C5 (1/7)

uPA2003GR

R56

I C6 (2/7)

uPA2003GR

14V

R54 47

<1/10W>

R51 1.0K

<1/10W>

C40

0.01

<F>

C38

0.01

<F>

CN14-1

C31

0.01

<F>

C43

0.01

<F>

C16

0.01

<F>

JM11

0.1

<F>

CR7

0.01

<F>

RJ2 10K

<1/10W>

RJ1 1.0K

<1/10W>

C49

0.1

<F>

C45

0.1

<F>

R67 1.0K

<1/10W>

R68 10K

<1/10W>

CN15-1

CN15-3

CN15-2

UL1430 AWG22 BLACK

CN15

B3B-XARK-1-A

FLOAT SWITCH

14V

R57 1.0K

<1/10W>

BZ1

PKM13EPY-4000

C41

10/

25V

C42

0.01

<F>

CN10

B5B-XASK-1-A

CN10-1

CN10-5

CN10-4

CN10-3

CN10-2

CN13-4

CN13-3

CN13-2

CN13-8

CN13-6

CN13-7

CN13-5

UL1430

AWG28

BROWN

RED

ORANGE

YELLOW

WHITE

BROWN

RED

ORANGE

YELLOW

WHITE

B Z

R58 10K <1/10W>

R75 10K <1/10W>

R76 10K <1/10W>

R100 10K <1/10W>

R59 10K <1/10W>

R97 10K <1/10W>

R99 10K <1/10W>

R98 10K <1/10W>

CR1 10K <1/10W>

CR2 10K <1/10W>

CR4 10K <1/10W>

CR3 10K <1/10W>

R71 1.0K <1/10W>

R72 1.0K <1/10W>

R81 1.0K <1/10W> R80 10K <1/10W>

R69 10K <1/10W>

R70 10K <1/10W>

PHA201

TIMER

RED

ORANGE

YELLOW

GRAY

WHITE

PURPLE

BLUE

MANUAL AUTO

SWITCH

SW201

EVQ-PAG-04K

CN201

7P-SCN

INDICATOR PCB

EZ-097HHSE-D

C201

0.1

<F>

C202

10/

25V SBX1810

-22

OUT

LOUVER

OPERATE

D203 SLR-325 <ORG>

D202 SLR-325 <GRN>

D201 SLR-325 <RED>

R201 330 <1/4W>

R202 330 <1/4W>

R203 330 <1/4W>

LOUVER

( UP / DOWN )

RED

ORANGE

YELLOW

GRAY

WHITE

PURPLE

BLUE

I C7

BR93LC46RF

C39

0.1

<F>

5V 5V

R52

10K

<1/10W>

R53

10K

<1/10W>

R48

10K

<1/10W>

R49 1.0K

<1/10W>

R47 390

<1/10W>

C37

0.1

<F>

C34

0.1

<F>

DTC124EKA

CN14

B4B-XH-AM

CN13

B8B-XASK-1-A

CN13-1

UL1430

AWG28

BROWN BROWN

GRAY

BLACK

CN8-1

CN8-2

CN7-2

CN7-1

CN14-3

CN14-4

CN14-2

JEM-A

CN8

B2B-XASK-1-A

CN7

B2B-XAKK-1-A

R43

10K (1%)

<1/10W>

R45

49.9K (1%)

<1/10W>

C32

1000P

<R>

C35

1000P

<R>

R44 1.0K

<1/10W>

R46 1.0K

<1/10W>

R50 10K <1/10W>

R77 - R79

10K <1/10W> x 3

VCC

GND

4 8

C44

0.1

<F> I C8

PST600C

R55 10K

<1/10W>

1.5MHz

P15

P16

P17

VDD0

VDD1

AVREF0

AVREF1

AGND

GND0

GND1

I C

XT2

P02

P60

P61

P62

P63

P64

P65

P33

P34

P35

P37

P120

P40

P41

P42

P124

P125

P126

P127

P67

P30

P31

P32

RESET

XT1

P03

P00

P12

P13

P14

P66

P04

P05

P123

P122

P47

P23

P24

P46

P43

P44

P45

P121

P36

P130

P20

P21

P22

P25

P26

P27

P50

P01

P55

P54

P53

P52

P51

P131

P72

P71

P70

P56

P57

P11

P10

Controller PCB Assy

EZ-00306HSE-C

Model : AUY18UBAB

82006.03.08

IC1

UPD780058BGC-

0108-8BT

HEAT EXCHANGER THERMISTOR

ROOM TEMPERATURE THERMISTOR

116

215

1 3

70 69

X1 X2

CN9-5

CN9-1

CN9-2

CN9-3

CN9-4

TEST

CN9

B5P-SHF-1AA

C22 - C25

0.01 x 4

<F>

R25 - R28

1.0K <1/10W> x 4

R21 - R24

10K <1/10W> x 4

C26 - C29

0.01 x 4

<F>

R33 - R36

1.0K <1/10W> x 4

R29 - R32

10K <1/10W> x 4

R15 - R17

10K <1/10W> x 3

CR6

0.01

<F>

C47

0.1

<F>

C15

0.1

<F>

C14

100/

6.3V

C13

0.1

<F>

7805

I C3

R10

10K

<1/10W>

R9 390

<1/10W>

JM10

C19 - C21

0.01 x 3

<F>

R18 1.0K <1/10W>

R19 1.0K <1/10W>

R20 1.0K <1/10W>

14V

JM1

JM3

JM2

R8 10K

<1/10W>

1000

/25V

D2FL20U

C54

0.01

<F>

SWITCHING TRANSFORMER

ZFT29B01

SECONDARY

100/

6.3V

PRIMARY

R7 330

<1/4W>

R93 - R96

10K <1/10W> x 4

DTC124EKA

C17

0.01

<F>

C18

0.01

<F>

R12 1.0K

<1/10W>

R13 10K

<1/10W>

JM6

14V 14V

R11 56K

<1W>

D1F60

I C9

TLP621

(D4) - GB

I O

SSR1

G3MC-202P-VD

VA2

470V

14V

R37 10K <1/10W>

R39 10K <1/10W>

R38 10K <1/10W>

I C6 (5/7)

uPA2003GR

I C5 (6/7)

uPA2003GR

R40 1.0K <1/10W>

R41 1.0K <1/10W>

R42 1.0K <1/10W>

SW1

DSS803

K 4

K 3

K 1

K 2

K 8

K 7

K 5

K 6

4700P

R5 62K

<2W>

R4 330K

<2W>

1SR139-600

D10

1SR139-600

2SC4236

0.047 R6 100

<1/2W>

D1FL20U

MTZJ5.1B

R2 1.5

<2W>

R3 100

<1/10W>

2SC1815

R1 3.3

<5W>

D3SB60

100/450V

TM101

TM102

FH102 FH101

F101

3.15A

<BET>

VA102

470V

C102

0.22

VA101

470V

SA101

<3600V>

E101 W103 W104

LF101

ELF17N015A

C104

0.01

C103

0.01

C106

0.01

C105

0.01

C101

0.22

CN1

B2P3-VH-B-C

CN5

B6P11-VH-B

UL1015 AWG16

GREEN

UL1015 AWG18 WHITE

UL1015 AWG18

BLACK CN1-1

CN1-2

PURPLE

PINK

RED

BLUE

WHITE

CN5-1

CN5-2

CN5-6

CN5-5

CN5-4

CN5-3

YELLOW

G5S-1

G5NB-1A

G5S-1

G5NB-1A

CN2

B3P5-VH-B-R

CN6

B2P3-VH-B-E

CN19

B2P3-VH-B-R

FAN CAPACITOR

2.3uF

450V AC

CR8

TA120033

R88 120 <1/2W>

C3 0.22

C4 0.22

R89 120

<1/2W>

FAN MOTOR

TERMINAL BOARD

F M

DRAIN PUMP

POWER SOURCE

220 / 240V

50Hz

OUTDOOR UNIT

UL1015 AWG20 BLUE

UL1015 AWG20 BROWN

UL1015 AWG20 RED

H I

4WV

CN6-2

CN6-1

CN19-1

CN2-3

CN2-2

CN2-1

UL1015 AWG22

BLACK

UL1015 AWG22

BLACK

UL1015 AWG20 GRAY

C46 0.22

R90 120

<1/2W>

UL1015 AWG14 BLACK

UL1015 AWG14 WHITE

POWER SUPPLY PCB

EZ-003SWSE-P

NOT USED

CUSTOM CODE SWITCHING 1

CUSTOM CODE SWITCHING 2

AUTO RESTART SWITCHING

ROOM TEMPERATURE CORRECTION

( HEATING OPERATION )

ROOM TEMPERATURE CORRECTION

( HEATING OPERATION )

NO.1

NO.3

NO.2

C10

0.01 <F> x 3

C30

C12

ERROR CONTENTS

TEST RUNNING

When the air conditioner is run by pressing the remote control

unit test run button, the OPERATION and TIMER lamps flash

slowly at the same time.

ERROR

The OPERATION, TIMER, and SWING lamps operate as

follows (Table) according to the error contents.

Operation can be checked by lighting and flashing of the grille

display section OPERATION and TIMER lamps.

Perform judgment in accordance with the following.

Error display

OPERATION TIMER SWING

lamp lamp lamp

Error contents

Model information abnormal

(permanent type)

Drain abnormal (permanent type)

Indoor fan abnormal

Room air temperature thermistor

open circuit

Room air temperature thermistor

short circuit

Piping thermistor open circuit

Piping thermistor short circuit

Blinks Blinks Goes off

Pulses Blinks Goes off

4 times

Pulses Blinks Goes off

6 times

Goes off

Pulses

2 times Blinks

Blinks

Goes off

Pulses

3 times Blinks

Blinks

SWING TIMER OPERATION

MANUAL

AUTO

SWING LAMP

(Orange)

TIMER LAMP

(Green)

OPERATION LAMP

(Red)

92006.03.07

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