Fujitsu AOYG36LATT, AOYG45LATT, ABYG18LVTB, AUYG22LVLA, ARYG18LLTB Service Manual

SPLIT TYPE
AIR CONDITIONER
SIMULTANEOUS OPERATION
2-3 ROOM MULTI

Indoor unit

AUYG18LVLB

ABYG18LVTB

ARYG18LLTB

AUYG22LVLA

ABYG22LVTA

ARYG22LMLA

AUYG24LVLA

ABYG24LVTA

ARYG24LMLA

AUYG18LVLB

ABYG18LVTB

ARYG18LLTB

Outdoor unit

AOYG36LATT

AOYG45LATT

AOYG54LATT

AOYG54LATT

(Three room)

CONTENTS

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . .

1

DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . .

5

CIRCUIT DIAGRAM. . . . . . . . . . . . . . . . . . .

9

ERROR DETECTION . . . . . . . . . . . . . . . .

19

INDOOR PCB CIRCUIT DIAGRAM. . . . . .

. . .

12

OUTDOOR PCB CIRCUIT DIAGRAM

. . . . .

8

REFRIGERANT CIRCUIT DIAGRAM

33

PARTS (INDOOR UNIT) . . . . . . . . . . . . . .

41

PARTS (OUTDOOR UNIT) . . . . . . . . . . . .

37

ACCESSORIES. . . . . . . . . . . . . . . . . . . . .

60

H x W x D

MEASUREMENT

DIMENSIONS

Shipping / 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 AOYG36LATT AOYG45LATT AOYG54LATT

1,290 x 900 x 330 mm

113 kg / 104 kg

10.0 A 10.0 A

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

10.0 A

6,200 m3/h

6,200 m3/h 6,750 m3/h 6,900 m3/h

400 V, 50 Hz, 3 phase, 4 W

750 r.p.m.

MFE-54VVT

750 r.p.m. 840 r.p.m.

780 r.p.m.

750 r.p.m.

780 r.p.m. 780 r.p.m. 870 r.p.m.

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

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

ELECTRICAL DATA

TYPE

DISCRIMINATION

WEIGHT (with oil)

REFRIGERANT TYPE R410A

Hermetic type, Inverter, 4 poles,

3 phase, DC motor, Twin Rotary

DA422A3F-29ZAD

23.0 kg

PRECHARGED REFRIGERANT

3,450 g

COMPRESSOR AND REFRIGERANT

2012.06.13 1

MAX PIPE LENGTH (Total) 75 m

(Between Branch pipe and IU)

20 m

(Between Indoor units)

0.5 m

MAX PIPE HEIGHT (Between OU and IU)

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

SPECIFICATIONS

51 dB 54 dB 55 dB

53 dB 54 dB 56 dB

DECORATION PANEL H x W x D

DIMENSIONS

DECORATION PANEL Shipping / Net

WEIGHT

POWER SOURCE

FAN MOTOR

DISCRIMINATION

High

FAN SPEED
Heating

Medium

Low

INDOOR UNIT
CASSETTE

INDOOR UNIT AUYG18LVLB AUYG22LVLA

DECORATION PANEL UTG-UFYD-W

AUYG24LVLA

49 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 Shipping / Net

19 kg / 16 kg18 kg / 15 kg

AIRCIRCULATION HIGH 1,030 m3/h680 m3/h

400 V, 50 Hz, 3 phase, 4 W

830 r.p.m.

730 r.p.m.

630 r.p.m.

MFF-24RVL

1,030 r.p.m.

880 r.p.m.

740 r.p.m.

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

High

FAN SPEED
Cooling

Medium

Low

730 r.p.m.

630 r.p.m.

540 r.p.m.

1,050 r.p.m.

850 r.p.m.

650 r.p.m.

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

ELECTRICAL DATA

2012.06.13 2

MEASUREMENT

DIMENSIONS

WEIGHT

POWER SOURCE

FAN MOTOR

DISCRIMINATION

High

FAN SPEED
Cooling

FAN SPEED
Heating

Medium

Low

INDOOR UNIT
CEILING

INDOOR UNIT ABYG18LVTB ABYG22LVTA ABYG24LVTA

H x W x D 199 x 990 x 655 mm

Shipping / Net 36 kg / 27 kg

AIRCIRCULATION HIGH

980 m3/h780 m3/h

400 V, 50 Hz, 3 phase, 4 W

1,040 r.p.m.

950 r.p.m.

800 r.p.m.

MFH-24RVL

1,330 r.p.m.

1,150 r.p.m.

1,000 r.p.m.

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

High

Medium

Low

1,040 r.p.m.

950 r.p.m.

800 r.p.m.

1,300 r.p.m.

1,150 r.p.m.

1,000 r.p.m.

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

ELECTRICAL DATA

2012.06.13 3

MEASUREMENT

DIMENSIONS

WEIGHT

POWER SOURCE

FAN MOTOR

DISCRIMINATION

High

FAN SPEED

Medium

Low

INDOOR UNIT
DUCT

INDOOR UNIT

ARYG18LLTB ARYG22LMLA ARYG24LMLA

H x W x D 270 x 1,135 x 700 mm198 x 900 x 620 mm

Shipping / Net 44 kg / 38 kg30 kg / 23 kg

AIRCIRCULATION HIGH 1,100 m3/h

940 m3/h

400 V, 50 Hz, 3 phase, 4 W

1,380 r.p.m.

1,300 r.p.m.

1,220 r.p.m.

MFG-24RVA

MFG-24WVA

830 r.p.m.

700 r.p.m.

600 r.p.m.

Quiet

1,140 r.p.m. 550 r.p.m.

ELECTRICAL DATA

2014.06.19 4

2012.04.17 5

31 12330900

1290

9

21

OUTDOOR UNIT
(unit : mm)

DIMENSIONS

650

400

370

air flow

BRANCH PIPE
UTP-SX254A

BRANCH PIPE
UTP-SX354A

Gas pipe

Insulation

Liquid pipe

Gas pipe Liquid pipe

15.88

6.35

9.52

12.70

12.70

19.05

15.88

9.52

9.52

12.70

9.52

19.05

15.88

15.88

62012.04.18

INDOOR UNIT
CASSETTE
AUYG18LVLB
AUYG22LVLA
AUYG24LVLA
Unit : mm

DECORATION
PANEL

700

30

49

700

570

245

INDOOR
UNIT

Top view

Side view

530(Hanging bolt position

)

540

(

Hanging bolt position

)

INDOOR UNIT
CEILING
ABYG18LVTB
ABYG22LVTA
ABYG24LVTA
Unit : mm

990

900

500

655

530

200175

199

INDOOR UNIT
SLIM DUCT
ARYG18LLTB
Unit : mm

850

934

377

620

900

198

2014.06.19 7

INDOOR UNIT
DUCT
ARYG22LMLA
ARYG24LMLA
Unit : mm

1,135

1,177

1,015

477

700

240

270

REFRIGERANT
SYSTEM DIAGRAM

2012.04.16

Thermistor (Compressor)

Compressor

4-way Valve

Pressure
Check Valve

Pressure
Sensor

Muffler

Strainer Strainer

Expansion

Valve

Strainer

3-Way Valve

3-Way Valve

Accumulator

Refrigerant Pipe

9.52mm (3/8")

Refrigerant Pipe

15.88mm (5/8")

Thermistor (Discharge)

Heat
Exchanger

Heat
Exchanger

Thermistor (Heat Exchanger Med)

Thermistor (Heat Exchanger Out)

Thermistor (Outdoor)

Cool

Refrigerant flow

Heat

8

OUTDOOR UNIT

INDOOR UNIT

BRANCH
PIPE

BRANCH
PIPE

Thermistor (Room)

Thermistor (Pipe)

BLACK

CN803

BLACK

WHITE

BLACK

RED

WHITE

BLACK

ORANGE

BLUE

YELLOW

ORANGE

PURPLE

GREEN

BLACK

WHITE

RED

BLACK

BLACK

WHITE

WHITE

RED

RED

RED

WHITE

BLACK

RED

BLACK

WHITE

YELLOW

BROWN

RED

BLACK

WHITE

YELLOW

BROWN

RED

BLACK

WHITE

YELLOW

BROWN

ORANGE

BLUE

BLACK

BLACK

BLUE

BLUE

BLUE

BLUE

WHITE

RED

BROWN

BROWN

BROWN

BROWN

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

BROWN

RED

ORANGE

YELLOW

GREEN

GREEN

GREEN

RED

BROWN

ORANGE

YELLOW

GREEN

BLUE

RED

WHITE

BLACK

BLACK

BLUE

WHITE

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 21 21 2

1 2 1 2

1 2

1 2

1 2 3

1 2 3

1 2 3

1 2 3

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 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 4

5 6

1 2 3 4

5 6

1 2 3 4

5

1 2 3 4

5

1 2 3 4

5 6 7 8

1 2 3 4

5 6 7 8

1
2
3

1
2
3

1
2

1
2
3

1
2
3

1
2

CN802

W800

TM803

TM802

TM801

CN801

TM806

W

TM805VTM804

U

S

C

R

W701

W700

W702

W703

TM505

TM504

W300 W301 W302

CN630

TM300

TM500

TM301

TM501

TM302

TM502

TM202

TM201

TM200

CN200

W2

06

TM203 TM204 TM205

CN9

W5

CN104

CN21CN20

W6

CN7

CN22 CN23

CN24 CN25 CN26 CN27 CN16 CN102 CN103 CN17

CN81 CN82

CN18

CN19

CN101

W1 W3 W4

TO INDOOR UNIT

POWER SOURCE

TERMINAL

1 2

3

L1 L2 L3

N

REACTOR

x 3

C M

COMPRESSOR

THERMISTOR
( HEATSINK INV )

OPTION ( CONNECTOR )
REFER TO THE TECHNICAL MANUAL

FUSE

F1

5A 250V

FUSE

F2

3.15A 250V

FUSE

F3

10A 250V

4WV E V

P S

F M F M

THERMISTOR

( HEAT EXCHANGER MID )

THERMISTOR

( HEATSINK PFC )

THERMISTOR

( DISCHARGE PIPE )

THERMISTOR

( HEAT EXCHANGER OUT )

THERMISTOR

( OUTDOOR TEMP. )

THERMISTOR

( COMPRESSOR TEMP. )

PRESSURE SENSOR

REACTOR (FAN)

SOLENOID COIL

EXPANSION

VALVE COIL

FAN MOTOR 1

( UPPER )

FAN MOTOR 2

( LOWER )

MAIN PCB

CAPACITOR PCB

FILTER PCB

ACTIVE FILTER PCB

TRANSISTOR PCB

C IR C U I T
D I A G R A M

OUTDOOR UNIT

2012.06.13 9

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

BROWN
RED
ORANGE
YELLOW
WHITE
BLUE
PURPLE

RED
WHITE
BLACK

RED

WHITE
BLACK

BLACK

GRAY

BLACK

GRAY

RED
ORANGE
YELLOW
PINK
BLUE

RED
ORANGE
YELLOW
PINK
BLUE

BLACK

BLACK

BROWN

YELLOW
WHITE
BLACK

RED

GREEN

GREEN

YELLOW

YELLOW

1 2

3 4 567 8

1 2

3 4 567 8

1 2

3 4 567 8

1 2

3 4 567 8

1 2

3

1 2

3

1 2

3

1 2

3

1 2

1 2

1 2 1 2

1 2

1 231 2 1 2

1 2

1
2
3
4
5
6
7
8

1
2
3
4
5
6
7
8

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
4
5

1
2
3

1
2
3

1
2

1
2
3
4
5
6

1
2
3
4
5
6

1
2
3
4
5
6

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

1
2
3
4
5
6
7

1
2
3

1
2

1
2
3

CN5 CN7

CN8

CN4 CN1

CN6

CN14

CN13

CN3

CN12

CN11

CN9

CN10

CN104

CN101

W105
W102
W101

CN105

CN102 CN103 CN106

E101 E102

THERMISTOR
( PIPE TEMP. )

THERMISTOR
( ROOM TEMP. )

TERMINAL

TERMINAL

WIRED REMOTE CONTROL

( OPTION )

FRESH AIR
( OPTION )

M

DRAIN PUMP
MOTOR

FAN MOTOR

FM

INDICATOR PCB

FLOAT SWITCH

M

M

EX. IN

(option)

EX. OUT

(option)

1

2

3

1

2 3

MAIN PCB

POWER SUPPLY PCB

LOUVER
( UP
/ DOWN )

LOUVER
( RIGHT
/ LEFT )

INDOOR UNIT
CASSETTE
AUYG18L

VLB
AUYG22LVLA
AUYG24LVLA

2012.06.13 10

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

RED
WHITE
BLACK

RED
ORANGE
YELLOW
WHITE
BLUE
PURPLE
GRAY

BLACK

BLACK

BLACK
BLACK

GRAY
GRAY

RED

WHITE
BLACK

BROWN
RED
ORANGE
YELLOW
WHITE

BROWN
RED
ORANGE
YELLOW
WHITE

BROWN

YELLOW
WHITE
BLACK

RED

GREEN

GREEN

GREEN /
YELLOW

1 234

5

6 7 8

1 234

5

6 7 8

1 234

5

6 7 8

1 234

5

6 7 8

1 2

3

1 2

3

1 2

3

1 2

3

1 2
1 2 1 2 1 2

1 2

121

2

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
7

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
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

1
2
3
4
5
6

1
2
3
4
5
6
7
8

1
2
3
4
5
6
7
8

1 231 2 1 2

E101 E102

CN102 CN103 CN106

CN104 CN101

W105
W102
W101

CN4 CN1

CN5 CN7 CN8

CN12

CN11

CN9

CN10

CN3

CN13

CN14

CN6

THERMISTOR
( PIPE TEMP. )

THERMISTOR
( ROOM TEMP. )

INDICATOR PCB

TERMINAL

TERMINAL

WIRED REMOTE CONTROL

( OPTION )

1 2

3

1 2 3

F M

FAN MOTOR

CN105

M

M

MAIN PCB

POWER SUPPLY PCB

LOUVER
( UP
/ DOWN )

LOUVER
( RIGHT
/ LEFT )

EX. IN

(option)

EX. OUT

(option)

TO OUTDOOR UNIT

INDOOR UNIT
CEILING
ABYG18LVTB
ABYG22LVTA
ABYG24LVTA

BLACK

BLACK

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

YELLOW

YELLOW

E103

RED

WHITE

BLACK

RED

WHITE

BLACK

WHITE

WHITE

GREEN

GREEN

GREEN

BROWN

YELLOW

WHITE

BLACK

RED

BLACK

BLACK

E102E101

W105
W102
W101

CN103

CN105

CN102 CN106

CN108

CN104 CN101

CN4 CN1

CN6

CN14

CN13

CN3

CN7 CN8CN5

CN12

CN11

CN9

CN10

1
2
3
4
5
6
7

1
2
3
4
5
6

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

1
2
3
4
5
6

1
2
3
4
5
6

1
2

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

1

2 3

1

2 3

1

2 3

1

2 312

1

2 3

1

2

1

2 3

1

2

1

2

1

2

1

2

1

2

1 2 3

1 2 3

M

F M

FAN MOTOR

HEATER
( OPTION )

FLOAT SWITCH

LOUVER ( UP / DOWN )
( OPTION )

THERMISTOR
( PIPE TEMP. )

THERMISTOR
( ROOM TEMP. )

TERMINAL

TERMINAL

TO WIRED REMOTE CONTROL

REACTOR

DRAIN PUMP
MOTOR

FRESH AIR
( OPTION )

INDICATOR PCB
( OPTION )

POWER SUPPLY PCB

MAIN PCB

INDOOR UNIT
SLIM DUCT
ARYG18LLTB

2014.06.19 11

RED

1

WHITE

BLACK

GRAY

GRAY

BLACK

BLACK

RED

WHITE

BLACK

BROWN

YELLOW

WHITE

BLACK

RED

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

WHITE

WHITE

GREEN

GREEN

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

1
2
3
4
5
6

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

1
2

2

3 4 5 6 7 8 1

2

3

123 4 5 6 7 8 123

123 4 5 6 7 8
1

2

3 4 5 6 7 8

123
123

123 121

2

1

2

W105
W102

W101

F101

3.15A
250V

FUSE

E101 E102

CN102 CN103

CN108

CN106

CN105

CN104 CN101

CN4 CN1

CN5

CN7

CN8

CN10

CN9

CN11

CN12

CN3

CN13

CN14

CN6

1

2

12121

2

1

2

THERMISTOR
( ROOM TEMP.

)

THERMISTOR
( PIPE TEMP. )

TERMINAL

TERMINAL

COIL

1 2 3

1 2 3

TO OUTDOOR UNIT

TO WIRED

REMOTE CONTROL

POWER SUPPLY

PCB

EX. IN

(option)

EX. OUT

(option)

MAIN PCB

FM

FAN MOTOR

GREEN /
YELLOW

INDOOR UNIT
DUCT
ARYG22LMLA
ARYG24LMLA

REACTOR

L1 - L3

17mH 14A x 3

UL1015
AWG14

BLACK

UL1015
AWG14

BLACK

UL1015
AWG14

WHITE

UL1015
AWG14

WHITE

UL1015
AWG14

RED

UL1015
AWG14

RED

UL1015
AWG16

GREEN

EARTH

W6BW4

B

SERIAL

W3BW1

B

EARTH

UL1015
AWG16

GREEN

W5

B

EARTH

P200

P201

P202

W206

B

E

L1 I N
TM200

L2 I N
TM201

L3 I N
TM202

UL1015
AWG14

RED

UL1015
AWG14

WHITE

UL1015
AWG14

BLACK

UL1015
AWG16

GREEN

EMI FILTER

ZCAT2132-1130

2 TURNS

L1 OUT

TM203

L2 OUT

TM204

L3 OUT

TM205

UL1015
AWG20

BLACK

UL1015
AWG20

WHITE

UL1015
AWG20

RED

BLACK

BLUE

WHITE

RED

RED

WHITE

BLACK

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

1

2

1

2

3

1

2

1

2

1

2

1

2

3

1

2

3

1

2

3

1

2

3

1

2 3

4

5

6

7 8 9

1

2

1

2 3

4

5

6 1

2 3

4

5

6

7 8

1

2

1

3

5

1 2 3

1

2 3

4

5

6 1

2 3

4

5

6

7 8 9

UL1015
AWG12

ORANGE

UL1015
AWG12

ORANGE

UL1015
AWG12

PURPLE

UL1015
AWG20

BLACK

UL1015
AWG20

BLACK

UL3271
AWG12

RED

UL3271
AWG12

WHITE

UL3271
AWG12

BLACK

1

2 3

4

5

6

7 8

1

2 3

1

2

1

2 3

4

5

6

UL1015
AWG12

YELLOW

UL1015
AWG12

BLUE

UL1007 AWG24 BROWN

UL1007 AWG24 RED

UL1007 AWG24 ORANGE

UL1007 AWG24 YELLOW

UL1007 AWG24 GREEN

UL1007 AWG24 BROWN

UL1007 AWG24 RED

UL1007 AWG24 ORANGE

UL1007 AWG24 YELLOW

UL1007 AWG24 GREEN

UL1007 AWG24 BLUE

UL1015 AWG20 BLACK

UL1015 AWG20 BLUE

UL1015 AWG20 WHITE

UL1015
AWG14

RED

UL1015
AWG14

WHITE

UL1015
AWG14

BLACK

UL1007
AWG24

BLACK

UL1007
AWG24

WHITE

1

2 3

W700

B

P I N

W701

B

N I N

W702

B

P OUT

W703

B

N OUT

W302

B

L3 I N

W301

B

L2 I N

W300

B

L1 I N

TM504

DC+OUT

TM505
N OUT

W800

B

DC+I N

TM801
P OUT

TM804

U

TM805

V

TM806

W

TM802

P I N

TM803
N I N

CN803

1-1971032-2

RED

CN800

B06B-PASK

WHITE

FLASH

CN802

2-1871843-3

BLUE

CT OUT

CN801

1971032-8

WHITE

C M

COMPRESSOR

CN630

1971032-9

WHITE

CN650

B06B-PASK

WHITE

FLASH

TM300 TM500 TM301 TM501 TM302 TM502

L1 L2 L3

CT OUT

CN200

2-1871843-3

BLUE

F1

5A

250V

F2

3.15A
250V

F3

10A

250V

CN101

B3P5-VH-B

WHITE

AC I N

CN102

2-1747052-3

BLUE

REACTOR

CN9

1971032-9

WHITE

P.F.C. PCB

CN6

B06B-PASK-1

WHITE

FLASH

CN23

1-1971032-2

RED

THERMISTOR
( HEATSINK TEMP. )

CN7

1971032-8

WHITE

CN18

B03B-XASK-1-A

WHITE

EX. OUT

CN19

B03B-XAKK-1-A

BLACK

EX. I N

1

2 3

CN81

B6P-VH-B

WHITE

CN82

B6P-VH-B-C

BLACK

CN17

B6B-XARK-1-A

RED

CN103

1747052-1

WHITE

CN104

3-1747052-4

YELLOW

CN1
1871843-3

WHITE

CN21
2-1971032-2

BLUE

CN22
1971032-2

WHITE

CN20
3-1971032-2

YELLOW

CN25
1-1971032-3

RED

CN24
3-1971032-3

YELLOW

CN27
2-1971032-3

BLUE

CN26
1971032-3

WHITE

PRESSURE SENSOR

P S

F M

F M

E V

RED

BLACK

WHITE

YELLOW

BROWN

RED

BLACK

WHITE

YELLOW

BROWN

RED

BROWN

BLUE

ORANGE

YELLOW

WHITE

BLACK

BLACK

4-WAY VALVE COIL

EXPANSION VALVE COIL

DC FAN MOTOR 2
( LOWER )

DC FAN MOTOR 1
( UPPER )

THERMISTOR ( HEATSINK TEMP. )

L1

L2

L3

N

1

2

3

THERMISTOR ( PIPE M I D. TEMP. )

THERMISTOR ( PIPE TEMP. )

THERMISTOR ( DISCHARGE TEMP. )

THERMISTOR ( COMPRESSOR TEMP. )

THERMISTOR ( OUTDOOR TEMP. )

EMI FILTER

ZCAT1518-0730

2 TURNS

EMI FILTER

GRFC-10

1 TURN

EMI FILTER

GRFC-10
1 TURN

EMI FILTER

ZCAT1518-0730

2 TURNS

REACTOR
17mH 3A

EMI FILTER

GRFC-8
1 TURN

POWER SOURCE
AC380 - 415V
50Hz

I NDOOR UNIT

MAIN PCB
AOYG36LATT : K07AK-1200HUE-C1
AOYG45LATT : K07AK-1101HUE-C1
AOYG54LATT : K07AK-1102HUE-C1

CAPACITOR PCB
K07AP-0700HUE-P0

FILTER PCB
K07AQ-0700HUE-FL0

TRANSISTOR PCB
K11CA-1200HUE-TR1

ACTIVE FILTER PCB
K11BZ-1100HUE-AF0

INVERTER ASSEMBLY
AOYG36LATT : EZ-01222HUE
AOYG45LATT : EZ-0111WHUE
AOYG54LATT : EZ-0111YHUE

OUTDOOR PCB
CIRCUIT DIAGRAM

2012.12.25 12

340V

+

15V-2

15V-2

R72, R73

1.0k<1/10W>
x 2

C75

1000p

<B>

C71

0.1
<B>

C72

0.1
<B>

12V

15V-3

Q70

DTC143EUA

R74

2.2k

<1/10W>

I C70

PS2561L-1-V

5V

A

2

3

1

4

3

2

1

2

3

1

C84

0.01
<B>

R88

1.0k

<1/10W>

5V

R87
10k

<1/10W>

D84

DAN217U

5V

15V

15V

3

1 2

R75

1.0k

<1/10W>

C73

0.01
<B>

R76

1.0k
<1/10W>

Q82

DTC143EUA

Q83

DTA143EUA

2

3

1

R85

33k

<1/10W>

D86

PTZ24B

C85

0.1

<B>
R86
22k

<1/10W>

C83

4.7/
50V

L81

BL02Rn1

15V

15V

C82

0.1
<B>

R82
22k

<1/10W>

+

C81

0.01
<B>

R84

1.0k

<1/10W>

D83

DAN217U

5V

5V

Q80

DTC143EUA

Q81

DTA143EUA

R83
10k

<1/10W>

C80

4.7/
50V

R81

33k

<1/10W>

L80

BL02Rn1

D85

PTZ24B

2

3

1

2

3

1

3

2

1

3

21

C151

0.1
<F>

5V

D151

DAN217U

R156

1.0k

<1/10W>

5V

D4

1SS355

+

C4
100/
16V

+

+

+

12V

15V

123

IGO

C14

0.1

<B>

R2

10k

<1/10W>

+

15V-2

15V-3

+

D

A

5V

+

+

C62, C63

0.1 <B>
x 2

C64

4.7/
50V

C66

4.7/
50V

6

3

MODE

8

59

45

61

42

43

16

17

18

19

20

21

22

23

24

25

26

27

46

47

48

49

60

58

57

54

53

52

50

51

10

62

1

2

64

44

63

4

5

36

9

7

15

14

3

1

2

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

*RST

GND

GND

VCC

VCC

P33

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

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_TR I AL

P_D I PSW3

P_D I PSW2

P_D I PSW1

P_EPV_A

P_PFC_SK

P_TSO2

P_TS I 2

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

5V

MODE

RES

P_FM1_I N

P_PFC_S I

P_4WV_AC

P_SW_MODE

P_LED_COM1

P_FM2_PWM

P_LED_COM2

P_LED_COM3

P_SRV2

P_FM1_PWM

P_SRV1

P_DEMAND1

P_DEMAND2

P_S I

P_SO

P_POWER

P_AN_DC

P_AN_TH

P_AN_TD

P_AN_PS

P_AN_TT2

P_AN_TC

P_AN_TS

P_AN_TA

P_AN_TP

P_AN_TT

X1

8.00MHz
<CSTLS>

5V

I C63

S-93C66

R64
10k

<1/10W>

C61

0.1

<B>

R66

1.0k

<1/10W>

P_E2P_CS
P_E2P_SK
P_E2P_D I

1
2
3

7

5

6

4

8CS
SK
D I

NC

VCC

DO

TEST

GND

342

1NCGND

VDD

OUT

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

5V

R68
100k

<1/10W>

I C61

BU4842F

C60

0.1

<B>

12V

I C17

TD62064

1.5k <1/10W> x 4
R174
R173
R171
R172

C17

0.1

<B>

12V

P_EPV_D
P_EPV_C
P_EPV_A
P_EPV_B

R67

1.0k

<1/10W>

C67

0.01
<B>

R63
10k

<1/10W>

RESET

1

2

3

4

5

6

MODE

P_TS I

P_TSO

5V

12V

C92

0.1
<F>

R62, R61

10k <1/10W>

x 2

R60

4.7k

<1/10W>

C91

0.1

<F>

C95

1000p

<B>

15V-3

R92, R93

1.0k
<1/10W>
x 2

R94

2.2k

<1/10W>

I C90

PS2561L-1-V

5V

4

3

2

1

2

3

1

2

3

1

R95

1.0k

<1/10W>

C93

0.01
<F>

R96 1.0k
<1/10W>

Q91

DTC143EUA

Q90

DTC143EUA

D

P_PFC_S I

P_PFC_SK

P_PFC_SO

P_TSO2

P_TS I 2

1

2

3

4

5

6

7

8

9

1

2

3

4

5

6

7

8

1

2

3

4

5

6

1

2

3

4

5

6

340V

P_AN_DC

340V

340V

T1

I H024

7

6
5

4

3
2
1

16

15

14

13

12

11

10

9

4

2

1

8

7
6
5

D

C

M

S

S

S
S

I C2

TOP254

16
15
14
13
12
11
10

9

8

7

6

5

4

3

2

11C

2C
3C
4C

5C

6C

7C
COM

1B
2B
3B
4B
5B
6B
7B

E

3

2

4

1

3

2

4

1

3

21

1 2

4

3

4

3

2

1

3

2

4

1

1

2

3

4

2

3

4

1

3

4

2

1

2

3

1

2

3

1

4

3 2

1

342

1

5

6

7
8

4

3

2

1

3

2

1

3

1

2

3

2

1

3

1

2

3

2

1

3

1

2

2

3

1

18

14

10

5

4

3

2

1

8 7

6

5 432 1

P_S I

P_POWER

P_LED_COM3

P_LED_COM1

P_LED_COM2

P_SRV1

P_SW_TR I AL
P_SW_MODE
P_SW_SEL

P_SW_ENTR

P_SW_PUMP

P_D I PSW1

P_D I PSW3

P_D I PSW2

3

2

1

3

2

1

P_SRV2

P_DEMAND1

P_DEMAND2

+

12V

C106

0.22

<ECQU>

C104

0.01

<KH>

C105

0.01

<KH>

L101

RCV1904-050PF07

C101

0.22

<ECQU>

FH1

FH2

F1
5A

250V

VA1
470V

<TNR>

SA1

RA-302M

VA2

470V

<TNR>

FH5

FH6

F3

10A

250V

VA5

470V

<TNR>

SA2

RA-302M

VA4

470V

<TNR>

FH3

FH4

F2

3.15A
250V

VA3

470V

<TNR>

C107

0.22

<ECQU>

L102

SS11V05230

C112

0.22

<ECQU>

12V

Q31

DTA143EUA

Q32

DTA143EUA

Q33

DTA143EUA

12V

12V

Q34

DTC143EUA

Q35

DTC143EUA

Q36

DTC143EUA

5V

R65

10k

<1/10W>

C42 - C49

0.01 <B> x 8

5V

L20

BL02Rn1

P_AN_TS

P_AN_TT

P_AN_TT2

P_AN_TD

P_AN_TC

P_AN_TA

P_AN_TP

P_AN_TH

P_AN_PS

C161

0.1

<B>

C21

0.1

<B>

C25

0.1

<B>

C22

0.1

<B>

C24

0.1

<B>

C26

0.1

<B>

C27

0.1

<B>

C20

0.1

<B>

C23

0.1

<B>

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

<1/10W>

1%

R125 4.75k

<1/10W>

1%

R122 4.75k

<1/10W>

1%

R124 13k

<1/10W>

1%

R127 13k

<1/10W>

1%

R126 38.3k

<1/10W>

1%

R123 1.5k

<1/10W>

1%

R120 4.7k

<1/10W>

1%

5V

I C192

PS2561L-1-V

I C191

PS2561L-1-V

D192

1SS355

5V

12V

I C 1

R5F212AASNA79FP

C9
330/
35V

C7
330/
35V

5V

I C3 uLN2003

12V

C31

0.1

<B>

CR2

RE1202

CR1

RE1202

12V

12V

K1

G5NB-1A

K2

G5NB-1A

5V

5V

JM161

0R0

JM162

0R0

C162

0.1

<B>

D161

DAN217U

R163

10k

<1/10W>

R161

10k

<1/10W>

P_PR
P_SO
P_4WV_AC
P_V2
P_LED1

P_LED3

P_LED2

5V

NC

SW1

CES-0402MC

R142 - R149

10k <1/10W>

x 8

SW2 - SW6

KSM8WBTS

x 5

R45 - R49, R42 - R44

1.0k <1/10W> x 8

Q181

DTC143EUA

Q182

DTC143EUA

Q191

DTC143EUA

Q192

DTC143EUA

C191

0.1

<B>

C192

0.1
<B>

R191

10k

<1/10W>

R192

10k

<1/10W>

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

D31

SLR-32MC

GREEN

D32

SLR-325VC

RED

Q51

2SC2412K

<BQ>

C53

0.01
<B>

R56

1.0k

<1/10W>

R55

4.7k

<1/10W>

5V

5V

C51

0.01
<B>

R52

1.0k

<1/10W>

R50
47k

<1/10W>

R51
27k

<1/10W>

H Y I C 1

H U 2 0 01 R 3

1.0k <1/10W> x 6

R31

R32

R33

R35

R34

R36

R198

10k

<1/10W>

D191

1SS355

R197

10k

<1/10W>

JM191

0R0

1

2

3

4

1

2

3

4

D182

1SS355

I C182

PS2561L-1-V

R188 10k

<1/10W>

R189 10k

<1/10W>

I C181

PS2561L-1-V

JM181

0R0

D181

1SS355

R180, R182, R184, R186
R181, R183, R185, R187

1.0k <1/10W>
x 8

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

R101

ZPR0RCH400

D101

LL25XB60

P I N 101

P I N 102

K101

G5NB-1A

15V

D5

1SS355

D10

UDZS8.2B

D6

1SS355

R11

47

<1/10W>

C6
47/

35V

+

R10
0R0

C12

0.1
<B>

R3 - R6

1.0M

<1/3W>

1%
x 4

R8

0R0

D8

UF4005

C5

2200p

<E>

R1

150k

<2W>

R7

10k

<1/10W>

R9
10k

<1/10W>

L151

BL02Rn1

R151 - R153

220k <1/3W> 1%

x 3

C113
500/
450V

R103 - R107

220k

<1/3W>

x 5

P_FM1=PWM

P_FM1_I N

P_FM2_PWM

P_FM2_I N

I C7

BA17805

C3
220/
16V

C13

0.1
<B>

C1
330/
35V

C2

470/

25V

2200p <B> x 6C32 C33

C34 C35

C36 C37

D1 D1FL20U

D2 D1FL20U

D3

D1FL20U

D7

D1FL20U

D9

D1FL20U

47 <1/10W> x 3

R12

R13

R14

R15

47

<1/10W>

R16

47

<1/10W>

CN102

2-1747052-3

BLUE

REACTOR

CN101

B3P5-VH-B

WHITE

AC I N

S

N

T

5

3

1

1

2

2

1

1

2

3

2

1

3

2

1

1

2

3

2

1

3

2

1

3

2

1

2

1

2

1

CN16

1871843-3

WHITE

PRESSURE SENSOR

CN104

3-1747052-4

YELLOW

CN103

1747052-1

WHITE

4-WAY VALVE

W4

SERIAL

RED

B

W6

EARTH

GREEN

B

W3

N

WHITE

B

W1

L

BLAXK

W5

EARTH

GREEN

B

CN21

2-1971032-2

BLUE

CN25

1-1971032-3

THERMISTOR ( PIPE TEMP. )

CN22

1971032-2

WHITE

CN24

3-1971032-3

YELLOW

THERMISTOR ( DISCHARGE TEMP. )

THERMISTOR ( PIPE-M ID. TEMP. )

CN27

2-1971032-3

BLUE

THERMISTOR ( COMPRESSOR TEMP. )

CN26

1971032-3

WHITE

THERMISTOR ( OUTDOOR TEMP. )

CN23

1-1971032-2

RED

THERMISTOR ( HEATSINK TEMP. )

CN20

3-1971032-2

YELLOW

CN19

B03B-XAKK-1-A

BLACK

EX. I N

CN18

B03B-XASK-1-A

WHITE

EX. OUT

CN81
B6P-VH-B

WHITE

DC FAN MOTOR 1

CN82
B6P-VH-B-C

BLACK

DC FAN MOTOR 2

CN7
1971032-8

WHITE

INVERTER PCB

CN9
1971032-9

WHITE

P.F.C. PCB

1

2

3

4

5

6

CN6
B06B-PASK-1

WHITE

FLASH

CN17
B6B-XARK-1-A

RED

EXPANSION VALVE COIL

C38, C39

1000p <B>

x 2

C40, C41

1000p <B>

x 2

1

2

C110

0.01
<KH>

C111

0.01
<KH>

PFC5000-0702F x 2 PFC5000-0702F x 2

PFC5000-0702F x 2

D33 - D39

SLR-325DC

ORANGE

x 7

OUTDOOR UNIT
MAIN PCB
AOYG36LATT : K07AK-1200HUE-C1
AOYG45LATT : K07AK-1101HUE-C1
AOYG54LATT : K07AK-1102HUE-C1

2012.12.25 13

+

5V

C857

0.1
<F>

C858

4.7/

50V

5V

R863, R864

22k <1/10W>

1% x 2

5V

R860

100

<1/10W>

1%

+

15V

R857, R859

0R0 x 2

R843, R844

22k <1/10W>

1% x 2

R840

100

<1/10W>

1%

5V

5V

15V

5V

R862
10k

<1/10W>

1%

R861
10k

<1/10W>

1%

15V

5V

5V

C855

0.1
<F>

C856

4.7/
50V

I C840-3
BA2904F

VCC

G / V

8

4

3

2

1

1

2
3

+

-

I C840-1

BA2904F

2 1

3

R868

4.7k

<1/10W>

R867

1.0k

<1/10W>

C853

1000p

<B>

D851

DAN217U

R865, R866
22k <1/10W>

1% x 2

D850

DAN217U

I C840-2
BA2904F

-

7

+

6
5

2

3

1

D840

DAN217U

R845, R846

22k <1/10W>

1% x 2

R848

4.7k

<1/10W>

R847

1.0k

<1/10W>

D841

DAN217U

5V

C843
1000p

<B>

2

1

3

R841

10k

<1/10W>

1%

R842

10k

<1/10W>

1%

+

C810

4.7/

50V

5V

C802

4.7/
50V

+

C800, C801

0.1 <F>
x 2

C803, C804

0.1 <F>
x 2

I C800

uPD70F3713

I C801

BU4842F

C806

0.1

<F>

5V

R804

100k

<1/10W>

2

134

VDD

OUTNCGND

5
1
2
3

4
58
57
56
55
25
35
34
33
32

31
30

29

28
17
16
15

14
13
12
11
24
10

8
27
48
62
61

9
26
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

VCC
EVCC
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

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

PDL7
P00
P01
P02

P03
P04
P05
P06
P10
REGC
GND
EGND
EGND
AGND0
AGND1

C809

0.1

<F>

C805

4.7/
50V

+

X800

2.5MHz

<CSTCC>

R815

10k

<1/10W>

5V

321

P_LED1

P_UP
P_UN
P_VP
P_VN
P_WP
P_WN

RXDA0
TXDA0
P_S I 1
P_SO1

HS

P_PR

P_TR

P_E2P_D I

P_E2P_SK

P_E2P_CS

P_JM2

P_JM1

FLMD0

P_DC2

P_M I

P_CT

P_I U

P_TH_HT

P_DC

P_I V

R802

4.7k

<1/10W>

R813

10k

<1/10W>

C807

0.01
<B>

R805

0R0

5V

R812

1.0k

<1/10W>

+

Q820

DTC143EUA

C828

0.01
<B>

3

1

2

R824

1.0k

<1/10W>

R823

1.0k

<1/10W>

I C822

PS2561L-1-V

5V

1

2 3

4

3

1

2

1

3

2

5V

R831

10k

<1/10W>

C831

0.1
<F>

D832

DAN217U

R838

10k

<1/10W>

C834

0.1

<F>

L830

BL02Rn1

5V

5V

5V

R852

10k

<1/10W>

R833

10k

<1/10W>

C833

0.1
<F>

R832

1.5k

<1/10W>

1%

R830

100k

<1/10W>

D830

DAN217U

5V

R820, R821

1.0k <1/10W> x 2

C827
1000p

<B>

R822

2.2k

<1/10W>

R814, R816

10k <1/10W>

x 2

P_CT

P_S I 1

P_SO1

RST_OUT

P_LED1

P_E2P_CS
P_E2P_SK
P_E2P_D I

P_DC2

P_PR

P_DC

2

1

3

1
2
3
7

8
4
6
5

CS
SK
D I
NC

VCC
DO

TEST

GND

3

1

2

Q835

DTC143EUA

5V

I C802

S-93C56B

R806

10k

<1/10W>

C808

0.1

<F>

R807

1.0k

<1/10W>

15V

D831

SLR-325

<RED>

R834

1.0k

<1/10W>

R835

1.0k

<1/10W>

5V

R896

10k

<1/10W>

C870

0.1

<F>

D870

DAN217U

2 1

3

R890 - R894
220k <1/3W>

1% x 5

L870

R895

5.6k

<1/10W>

1%

15V

R828, R829

0R0 x 2

12V

K880

G4AN-1A

4

1

3

2

1

2

3

3

1

2

D835

DAN217U

Q836

2SC2411K

R837

4.7k

<1/10W>

R836

4.7k

<1/10W>

5V

D860

DAN217U

R886

10k

<1/10W>

C860

0.1
<F>

R880 - R884

220k <1/3W>

1% x 5

L960

BL02Rn1

R885

5.6k

<1/10W>

1%

R926 - R931

1.0k <1/10W> x 6

R920 - R925

10k <1/10W> x 6

C920 - C925

1000p <B> x 6

P_UP
P_VP

P_WP

P_UN
P_VN

P_WN

P_I U

P_I V

P_M I

R990

4.7k

<1/10W>

5V

R800, R801

10k <1/10W> x 2

P_JM2
P_JM1

P_C I N

+

C963

4.7/

50V

15V

R969, R970
560 <1/10W>

x 2

R966

15k

<1/10W>

1%

C969
1000p

<B>

I C962

TL431A I

5V

C968

1000p

<B>

C

3

A

2

REF
1

1

3

2

+

-

I C961-1
BA2903F

5V

C941
1000p

<B>

R952

1.0k

<1/10W>

R951

4.7k

<1/10W>

R968
0R0

-

+

1

2
3

I C960-1
BA3472F

R964

1.8k

<1/10W>

1%

5V

C964
1000p

<B>

R960

1.8k

<1/10W>

1%

R962

15k

<1/10W>

1%

15V

C960

0.1
<F>

I C960-2
BA3472F

I C961-2

BA2903F

I C960-3

BA3472F

C962

0.1
<F>

I C961-3

BA2903F

15V

-

+

7

6
5

8

4

VCC

G / V

8

4

VCC

G / V

-

+

7

6
5

R851, R853, R855

10k <1/10W> x 3

12V

+

C822
100/

25V

C821

0.1
<F>

C820

0.1

<F>

+

C819

47/

35V

I C820

NJM7812

D820

1SS355

I C821

NJM7805

D821

1SS355

C826

100/
25V

C825

0.1

<F>

C824

0.1
<F>

+

C823
330/
35V

C818

0.1

<F>

123

I

O

G

123

I

O

G

P_VOT

RST_OUT

FLMD0

HS

RXDA0

TXDA0

P_TH_HT

P_C I N

P_VOT

R955
100

<1/4W>

P_TR

C942

0.01
<B>

R954

1.0k

<1/10W>

R953
10k

<1/10W>

C940

0.022
<F>

+

C904
220/
35V

C905

1.0
<B>

R932 - R937

330 <1/10W> x 6

I C900

PS22A76

D901

PTZ24B

1
3
4
6
7

9
10
12
13
14
15
16
18
27
28
29
25
26
23
21
22
24
19

40

39

38

37

36

35

34

UP
VP1
VUFB
VUFS
VP
VP1
VVFB
VVFS
WP
VP1
VPC
VWFB
VWFS
UN
VN
WN

CFO
FO
VOT
VN1
VNC
C I N
VSC

P

U

V

W

NU

NV

NW

R940 - R949

0.1 <1W> 1% x 10

D908
US1J

CT800, CT801

FC-1-X x 2

5V

C934

4.7/
50V

+

C932

0.1

<F>

C933

0.1

<F>

15V

L900

BL02Rn1

R910

39

<1/2W>

D910

STTH112

D911

STTH112

D912

STTH112

D913 - D915

PTZ24B

x 3

C910 - C912

220/35V

x 3

C913 - C915

1.0 <B>
x 3

R911 - R913

330k <1/10W>

x 3

C901 - C903

1.0 <B>
x 3

I C920-3

I C920-4

5 6 9 8

I C920-2

I C920-5

I C920-1

I C920-6

I C921-3

I C921-4

I C921-2

I C921-5

I C921-1

I C921-6

3 4 11 10

1 2 13 12

5 6 9 8

3 4 11 10

1 2 13 12

74HC14 x 12

3

434

2 1 2

1

1

2

3

4

5

6

7

8

1

2

3

1

2

1

2

3

4

5

6

CN803

1-1971032-2

( G I C2.0-2P )

RED

THERMISTOR ( HEATSINK TEMP. )

CN800

B06B-PASK-1-A

WHITE

FLASH

CT I N

CN802

2-1871843-3

( G I C2.5-3P )

BLUE

CN801

1971032-8

( G I C2.0-8P )

WHITE

MAIN PCB

W800

B

ORANGE

DC+ I N

DC +

P I N800

TM801

ORANGE

TM802

YELLOW

TM803

BLUE

P I N801

DC -

P I N

N I N

TM806

BLACK

TM805

WHITE

TM804

RED

U

V

W

P OUT

R900

10

<2.8W>

RGDU7M

R902

10

<7W>

RGGS7

R901

10

<7W>

RGGS7

SHUNT CURRENT DETECT
THIS FUNCTION IS DELETED

OVER CURRENT TRIP

PHASE V CURRENT DETECT

PHASE U CURRENT DETECT

EEPROM

LED

DC VOLTAGE DETECT 2

CT

MAIN PCB COM.

THERMISTOR

FLASH

DC VOLTAGE DETECT

I P M

MICON

OUTDOOR UNIT
TRANSISTOR PCB
K11CA-1200HUE-TR1

2012.03.06 14

C926 - C931

470p <B> x 6

5V5V5V

C410

0.1

<F>

C412

0.1

<F>

C411

0.1
<F>

C454

100/
35V

+

D457

PTZ24B

15V

L450

BL02Rn1

R450

39

<1/2W>

R443

0R0

R444

0R0

C363

0.01
<B>

5V

R361 - R363

47k 1% x 3

R364

22k

C362

0.1

<F>

I C331-2

BA2902F

5V

-

R365

39k
1%

R366

22k

C364

0.1
<F>

+

6
5

7

-

+

2
3

1

1 3

2

-

+

13
12

14

-

+

9

10

8

-

+

13
12

14

-

+

2
3

1

-

+

6
5

7

-

+

2
3

1

3

1

2

231

-

+

6
5

7

2

3

1

15V

5V

5V

+

+

C302

4.7/
50V

C301

0.1

<F>

15V

C305

4.7/
50V

C300

0.1

<F>

D301

DAN217U

VR301

B2K

R304
10k

1%

R310

47k

1%

C307

100p

<CH>

I C300-1

BA2902F

R316

2.2k

C304

0.1

<F>

R307

10k

5V

R301

100
1%

5V

R334

22k

D331

RB751V

D334

RB751V

C334

0.1
<F>

R328

10k

5V

R346

47k
1%

R349

22k

C337

0.1

<F>

I C330-2

BA2902F

I C330-1

BA2902F

R331

47k
1%

R337

47k
1%

R340

47k
1%

R343

47k
1%

R352

47k
1%

R355

47k

1%

R330

47k
1%

R336

47k
1%

R339

47k
1%

R342

47k
1%

R351

47k
1%

R354

47k
1%

R345

47k

1%

R348

22k

C336

0.1

<F>

5V

15V

I C330-4

BA2902F

D330

RB751V

D333

RB751V

R327

10k

C333

0.1

<F>

R333

22k

5V

C330

0.1
<F>

I C330-3

BA2902F

-

+

9

10

8

-

+

13
12

14

R306

10k

C303

0.1
<F>

I C300-2
BA2902F

R315

2.2k

R309

47k
1%

C306
100p

<CH>

VR300

B2K

R303

10k

1%

R300
100

1%

15V

D300

DAN217U

1 2

3

CT301, CT300

FC-1-X x 2

3 4

2

1

3

2 1

4

R323

47k

1%

I C300-4
BA2902F

R326

2.2k

C320

0.1

<F>

5V

R335
10k

C335

0.1

<F>

R329

10k

D332

RB751V

D335

RB751V

5V

15V

I C331-4
BA2902F

C338

0.1
<F>

R350

22k

R347

47k

1%

R368

47k

I C331-3
BA2902F

C331

0.1

<F>

Q370

2SA1037AK

<Q>

R370

47

C365

0.1

R367

100k

I C331-1

BA2902F

C580

0.1
<F>

15V

C581 - C583

1000p <B>

x 3

C584

0.1

<B>

5V

R583

8.2k
1%

R584

2.2k
1%

15V 15V

R360

47k
1%

C360

0.01
<B>

C361

0.01
<B>

C600

0.1

<F>

5V

I C600-3

74HC00

10

9

8

5V

R601

10k

R603

1.0k

C602
100p
<CH>

C601
100p
<CH>

R602

1.0k

R600

10k

I C600-1
74HC00

R604

10k

C603

1000p

<B>

R605

1.0k

I C600-4
74HC00

5V

I C600-2
74HC00

R606

10k

5V

5
4

6

2
1

3

12
13

11

5V

R322

22k

R320, R321

47k 1% x 2

R332

47k
1%

R338

47k
1%

R341

47k
1%

R344

47k
1%

R353

47k
1%

R356

47k

1%

C380

0.1
<F>

C381

0.1
<F>

5V

R402

1.0k

I C380-1
BA2901F

I C380-1

BA2901F

I C381-4
BA2901F

R412, R415

10k x 2

C415, C418, C421

100p <CH> x 3

I C412-1

HC08

I C411-2

HC08

C414, C417, C420

100p <CH> x 3

R418

1.0k

R421, R424

1.0k x 2

R411, R414

10k x 2

I C412-2

HC08

R401

1.0k

I C381-2
BA2901F

R400

1.0k

I C381-3

BA2901F

5V

5V

5V

L380

BL02Rn1

C379

4.7/
50V

C377

4.7/
50V

+

C382

0.1

<F>

+

R386 10k
R389 3.9k 1%

R395

1.0k
1%

R392
100k

1%

I C380-4
BA2901F

-

+

10
11

13

-

+

8
9

14

-

+

6
7

1

-

+

-

+

-

+

8
9

6

7

4
5

2

1

14

-

+

-

+

4
5

2

10

11

13

-

+

4
5

2

-

+

6

7

1

8
9

14

-

+

5V

R440

1.0k

Q440 - Q445

DTC143EUA x 6

R441

2.2k

C440

1000p

<B>

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2
1

3

4
5

6

8

11

9

10

12

13

I C412-4

HC08

I C411-3

HC08

I C412-3

HC08

I C410-1

HC08

I C410-4

HC08

1

2

3

4
5

6

12
13

11

9
10

8

1

2

5

4

3

6

9

10

12

13

8

11

I C411-1

HC08

I C411-4

HC08

I C410-2

HC08

I C410-3

HC08

R417

1.0k

R420, R423

1.0k x 2

C413, C416, C419

100p <CH>

x 3

R416

1.0k

R419, R422

1.0k x 2

10k x 2

R410 R413

C464

0.022
<F>

R454

100

<1/4W>

C463

0.1
<F>

C462

0.1
<F>

C461

0.1
<F>

C460

0.1

<F>

R445

0R0

R446

0R0

R447

0R0

R448

0R0

C389

0.1
<F>

R394
100k

1%

R397

1.0k
1%

R398, R399

10k 1% x 2

I C380-2
BA2901F

R393
100k

1%

R396

1.0k
1%

I C380-3
BA2901F

R387 10k
R390 3.9k 1%

C383
1000p

<B>

R380

1.0k

R383

4.7k

C384

1000p

<B>

R381

1.0k

R384

4.7k

C385
1000p

<B>

R382

1.0k

R385

4.7k

R388 10k
R391 3.9k 1%

I C580-3
BA2901F
I C580-2
BA2901F
I C580-1
BA2901F

R580 2.2k

R581 2.2k

R582 2.2k

REACTOR

L1 - L3

12A 18mH

x 3

TM300

TM301

TM302

TM500

TM501

TM502

R357

22k

R358

47k

C357

47/
35V

C358

0.1
<F>

+

D351

STTH112

D353

STTH112

D352

STTH112

R453 R452 R451 330k x 3

C453

C452

C451

47/35V x 3

R456 R455 R454

+

+

+

PTZ TE25 24B x 4

C459

C458

C457 0.1 <F> x 3

I C450

PS22A76

13467

9

10

12

13

14

15

16

18

27

28

292526

232122

24

19

40

39

38

37

363534

P

U

V

W

NU

NV

NW

UP

VP1

VUFB

VUFS

VP

VP1

VVFB

VVFSWPVP1

VPC

VWFB

VWFS

UNVNWN

CFO

FO

VOT

VN1

VNC

C I N

VSC

TM505

N OUT

TM504

DC+ OUT

L1 I N W300

L2 I N

L3 I N

W301

W302

P_I NTE_RESET / M13P

P_CURRCON_PWM / M34P

P_ERR_RESET / M05P

P_ERR_PFC / M04P

P_PLSCOUNT / M16P

P_AVECURR / M26P

P_ARMU_R / M06P
P_ARMD_R / M09P

P_ARMU_S / M07P
P_ARMD_S / M10P

P_ARMU_T / M08P
P_ARMD_T / M11P

PFC_ERROR

VDC_P

VAC_L3

VAC_L2

VAC_L1

Jump To Page2

Jump To Page2

From Filter PCB

OUTDOOR UNIT
ACTIVE FILTER PCB - 1
K-11BZ-1100HUE-AF0

2012.02.29 15

5V

R590

10k

-

+

8
9

14

I C510-3
BA2901F

C591

1000p

<B>

C590

0.1

<F>

R591

2.2k
1%

R592

5.6k
1%

R550

22k

R551

47k

R543 47k 1%
C537 100p <CH>

R542

22k

5V

C536

0.1

<F>

I C530-4
BA2902F

R544

1.0k

+

C550

47/
35V

C551

0.1

<F>

-

+

14

13
12

-

+

-

+

-

+

-

+

6
5

7

3

1

2

2
3

1-

+

-

+

1 2

3

13

12

14

1

2

3

IGO

124

3

1

243

3421NC

GND

VDD

OUT

-

+

9

10

8

3

1

2

132

6

5

7

9

10

8

2

3

1

-

+

4
5

-

+

10
11

13

3

1

2

-

+

6
7

1

-

+

13

11
10

-

+

8

9

10

2 1

3

2 1

3

1

3

2

VDD
VSS
C
X1
X2
MD0
P123
P124
*RST
P40
P41
P120

48
47
46
45
44
43
42
41
40
39
38
37

13
14
15
16
17
18
19
20
21
22
23
24

P31
P30
P17
P16
P15
P14
P13
P12
P11

P10
AVDD
AVSS

2526272829303132333435

36

P27

P26

P25

P24

P23

P22

P21

P20

P130

P01

P00

P140

P32

P70

P71

P72

P73

P74

P75

P33

P63

P62

P61

P60

121110

987654321

P_FLMD0 / M43P

P_RESET / M40P

P_I NTE_RESET / M13P

P_LED1 / M36P
P_CURRCON_PWM / M34P
P_AD_VDC / M27P
P_AVECURR / M26P
P_PEAK_VAC / M25P

P_ERR_RESET / M05P
P_ERR_PFC / M04P
P_MODEL SW2 / M03P
P_MODEL SW1 / M02P
TEST JP / M01P

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_ZERO_T / M13P
P_ZERO_R / M14P

P_PLSCOUNT / M16P

P_RXD / M18P
P_TXD / M19P
P_SDO / M20P

P_SD I / M21P

P_SDCLK / M22P

TEST JP / M01P
P_MODEL SW1 / M02P
P_MODEL SW2 / M03P

P_LED1 / M35P

2

3

1

Q670

DTC143EUA

15V

D670

SLR-325

RED

R670

1.0k

R671

1.0k

R660 - R662

10k x 3

5V

P_AD_VDC / M27P

R575

47k

C575

0.1
<F>

C562

0.1
<F>

5V

1

2

3

4

5

6

7

8

9

1

2

3

4

5

6

P_ZERO_T / M13P

P_ZERO_S / M12P

P_ZERO_R / M14P

P_PEAK_VAC / M25P

P_SDO / M20P

P_SDCLK / M22P

P_SD I / M21P

P_RESET / M40P

P_FLMD0 / M43P

P_RXD / M18P

P_TXD / M19P

15V

D470

DAN217U

R503 8.2k 1%
C476 1000p <B>

I C470-3
BA2902F

R506

2.2k

C473
1000p

<B>

R500

8.2k
1%

5V

D471

DAN217U

15V

R504 8.2k 1%

C477 1000p <B>

I C470-2

BA2902F

R501

8.2k
1%

5V

C474
1000p

<B>

R507

2.2k

D472

DAN217U

15V

R505 8.2k 1%
C478 1000p <B>

I C470-1
BA2902F

R502

8.2k
1%

5V

C475
1000p

<B>

R508

2.2k

15V

5V

5V

C470

0.1

<F>

C472

0.1
<F>

15V

D473

DAN217U

I C470-4
BA2902F

15V

I C630

NJM7805

D630

1SS355

+

C633
100/
25V

C632

0.1

<F>

C631

0.1
<F>

+

C630

330/
35V

C634

0.1

<F>

5V

I C635

PS2561L-1-V

I C636

PS2561L-1-V

Q640

DTC143EUA

R645

1.0k

5V

I C655

BU4842F

R652

10k

C645

0.1

<F>

R655

100k

R656

0R0

C646

0.01
<B>

R659

10k

R657

1.0k

R650, R651

10k x 2

R646

1.0k

C638

0.01
<B>

C637

0.01
<B>

R643, R644

1.0k x 2

R640, R638

1.0k x 2

5V

R639, R637

1.0k x 2

R636

2.2k

C636

1000p

<B>

R635

2.2k

C635

1000p

<B>

R495 - R499

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

R480 - R484

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

R490 - R494

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

R475 - R479

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

R485 - R489

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

R470 - R474

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

VAC_L3

VAC_L1

VAC_L2

R530, R536

47k 1% x 2

D530

RB751V

D533

RB751V

R527

10k

C533

0.1

<F>

I C530-2
BA2902F

R533

22k

5V

R531, R537

47k 1% x 2

D531

RB751V

D534

RB751V

R528

10k

C534

0.1
<F>

I C530-3
BA2902F

R534
22k

5V

R529
10k

C535

0.1

<F>

I C530-1
BA2902F

D532

RB751V

R535

22k

5V

D535

RB751V

R541

47k
1%

R532, R538

47k 1% x 2

R540

47k
1%

R539

47k
1%

15V

C530

0.1
<F>

15V

C510

0.1

<F>

I C510-2

BA2901F

R524

1.0k

5V

R521

1.0k

C521

1000p

<B>

C518

0.1
<F>

C515
1000p

<B>

R512

2.2k

R515

2.2k

5V

I C510-4
BA2901F

C514
1000p

<B>

C517

0.1
<F>

R511

2.2k

R514

2.2k

5V

C520

1000p

<B>

R523

1.0k

R520

1.0k

5V

I C510-1

BA2901F

C513

1000p

<B>

C516

0.1

<F>

R510

2.2k

R513

2.2k

5V

C519
1000p

<B>

R522

1.0k

R519

1.0k

5V

5V

+

C612

1.0

<F>

X610

8.00MHz
<CSTS>

C610

0.1

<F>

C613

4.7/
50V

5V

R594

8.2k
1%

R595

2.2k
1%

C593

0.1
<F>

I C580-4

BA2901F

C592
1000p

<B>

R593

10k

R572

1.0k

D561

DAN217U

I C300-3

BA2902F

R571 5.6k 1%
C561 1000p <B>

15V

C560

1000p

<B>

R570

5.6k
1%

R564, R563, R562, R561, R560

22k <1/3W> 1% x 5

R569, R568, R567, R566, R565

22k <1/3W> 1% x 5

5V

D560

DAN217U

15V

PFC_ERROR

VDC_P

CN630

1971032-9

( G I C2.0-9P )

WHITE

CN650

B06B-PASK

WHITE

Jump To Page1

Jump To Page1

I C610

uPD78F0514

C611

0.1
<F>

5V

TO MAIN PCB

FLASH

OUTDOOR UNIT
ACTIVE FILTER PCB - 2
K11BZ-1100HUE-AF0

2012.02.29 16

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
( G I C2.5-3P )

BLUE

CT OUT

1

2

3

1

2

3

3

2

4

1

3 Phase
380 - 415V
50Hz

H-0017-2 x 2

H-0017-2 x 2

H-0017-2 x 2

2012.02.29 17

OUTDOOR UNIT
FILTER PCB
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

2012.02.29 18

OUTDOOR UNIT
CAPACITOR PCB
K07AP-0700HUE-P0

FLOAT SWITCH

LOUVER ( RIGHT / LEFT )

LOUVER ( UP / DOWN )

WIRED REMOTE CONTROL

( OPTION )

TERMINAL BOARD

HP-T3031-21

FRESH AIR
( OPTION )

JUNCTION
CONNECTOR
XMR-07V

WHITE

UL1430 AWG28

x 7

UL1430 AWG28

x 7

BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
PURPLE

BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
PURPLE

1
2
3
4
5
6
7

1
2
3
4
5
6
7

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

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

GRAY
GRAY

BLACK
BLACK

CN5-1
CN5-2

CN7-1
CN7-2

CN8-1
CN8-2

CN14-1

CN14-2

CN14-3

CN6-1

CN6-2

CN10-1

CN10-2

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

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

CN15-1
CN15-2
CN15-3
CN15-4
CN15-5
CN15-6

CN3-1
CN3-2
CN3-3

CN3-5
CN3-6

CN3-4

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

CN1-1
CN1-2
CN1-3

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

CN101-1
CN101-2
CN101-3

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

CN106-1
CN106-2

CN103-1
CN103-2

CN102-1

CN102-2

CN102-3

1
2
3
4
5
6
7
8

UL1015 AWG22 x 5

RED

BLACK
WHITE

YELLOW

BROWN

UL1015 AWG18 YELLOW
UL1015 AWG18 YELLOW

UL1015
AWG16

GREEN

UL1015
AWG16

GREEN

TERMINAL BOARD

HP-T3031-3-L1

UL1015
AWG20

BLACK

UL1015
AWG20

WHITE

UL1015
AWG20

RED

W105

W102

W101

F101

AC250V

3.15A

E101

E102

UL1430 AWG26 x 3

GRAY

UL1430 AWG26 x 8

GRAY
GRAY

GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY

UL1430 AWG26 x 5

UL1430 AWG26 x 5

RED
ORANGE
YELLOW
PINK
BLUE

RED
ORANGE
YELLOW
PINK
BLUE

RED
ORANGE
YELLOW
PINK
BLUE

RED
ORANGE
YELLOW
PINK
BLUE

UL1007 AWG24 BLACK

UL1007 AWG24 BLACK

UL1430 AWG22 WHITE

UL1430 AWG22 BLACK

UL1430 AWG22 RED

BLK WHT RED

THERMISTOR ( ROOM TEM. )

THERMISTOR (PIPE TEM. )

CN201
S07B-PASK-2

WHITE

TEST

CN2
B5P-SHF-1AA

WHITE

CN15
B06B-XASK-1-A

WHITE

CN3
B06B-PASK-1

WHITE

POWER DRIVE

DC SUPPLY

CN4
B08B-PASK-1

WHITE

CN1
B03B-PASK-1

WHITE

CN105
B5P6-VH-B

WHITE

CN106
B2P3-VH-B-E

BLUE

EX. OUT

EX. I N

CN103
B2B-XH-AM

WHITE

CN102
B5P6-VH-B

WHITE

CN101

B03B-PASK-1

WHITE

CN104

B08B-PASK-1

WHITE

CN8

B02B-XASK-1-A

WHITE

CN7

B02B-XAYK-1-A

YELLOW

CN5

B02B-XAKK-1-A

BLACK

CN13

B07B-PASK-1

WHITE

CN14

B03B-XAKK-1-A

BLACK

CN6

B02B-PAMK-1

GREEN

CN10

B02B-PAOK-1

ORANGE

CN11

B05B-XASK-1-A

WHITE

CN12

B05B-XARK-1-A

RED

CN9

B03B-XARK-1-A

RED

DC FAN MOTOR

DRAIN PUMP

M

F M

M

M

L

N

SERIAL

E

1

2

3

DECORATION PANEL ( UTG-UFYD-W )

INDICATOR PCB
K06AG-1000HSE-D0

MAIN PCB
AUYG18LVLB : K06AK-1218HSE-C1
AUYG22LVLA : K06AK-121FHSE-C1
AUYG24LVLA : K06AK-1219HSE-C1

POWER SUPPLY PCB
K06AL-1201HSE-P0

EMI FILTER

ZCAT2132-1130

1 T

EMI FILTER

ZCAT1518-0730

1 T

EMI FILTER

ZCAT1518-0730

2 T

POWER SOURCE
AC230V
50Hz

CASSETTE
CONTROL UNIT
AUYG18LVLB : EZ-0122LHSE
AUYG22LVLA : EZ-01230HSE
AUYG24LVLA : EZ-0122MHSE

INDOOR PCB
CIRCUIT DIAGRAM

2012.12.25 19

5V

C29

0.1
<F>

R57

1.0k

<1/10W>

R59

10k

<1/10W>

C30

0.1
<F>

R58

1.0k

<1/10W>

R60

49.9k

<1/10W>

C34

0.1
<F>

R62

1.0k

<1/10W>

R61

49.9k

<1/10W>

CN9

B03B-XARK-1-A

FLOAT SWITCH

5V
R45
10k

<1/10W>

R46

1.0k

<1/10W>

C31

0.01
<F>

5V

5V

THERMISTOR ( ROOM TEMP. )

CN8
B02B-XASK-1-A

CN7
B02B-XAYK-1-A

THERMISTOR ( PIPE TEMP. )

CN5
B02B-XAKK-1-A

CN15
B06B-XASK-1-A

FLASH

CN13
B07B-PASK-1

I NDICATOR PCB

CN14
B03B-XAKK-1-A

WIRED REMOTE CONTROL
( OPTION )

5V

R68, R52

10k <1/10W> x 2

5V

R41

1.0k

<1/10W>

R43, R44

10k <1/10W>

x 2

R42

47

<1/10W>

C24

1000p

<R>

C23

0.01
<F>

C25

10/

50V

+

C26

0.01
<F>

12V

5V

5V

13.5V

13.5V

R47

390

<1/10W>

R35

1.0k

<1/10W>

R36
0R0

I C6-2

BA10393F

I C6-1

BA10393F

R55

10k

<1/10W>

12V

12V

D3

D1FS4A

D2

DAN217U

R54

15.4k

<1/10W>

R53
28k

<1/10W>

R48
10k

<1/10W>

I C4

uLN2003

BZ1

PKM13EPYH-4000-A0

CN11
B05B-XASK-1-A

CN12
B05B-XARK-1-A

LOUVER ( UP / DOWN )

LOUVER ( RIGHT / LEFT )

Q2

DTC124EKA

5V

I C7

S80842

R56
100k

<1/10W>

C27

0.1

<B>

C38

0.1

<B>

R69

10k

<1/10W>

R40
10k

<1/10W>

C13

0.1

<B>

I C5

S-93C66BD0 I

I C1

uPD78F0536

C36

0.47
<F>

JM5
0R0

C8 - C10

0.1 <F> x 3

5V

5V

R4 - R6

1.0k <1/10W> x 3

R1 - R3

10k <1/10W> x 3

JM1

JM2

JM3

C32
100/

6.3V

+

C33

0.1

<F>

C28

0.1
<F>

R19 - R22

1.0k <1/10W> x 4

5V

12V13.5V

5V

C3

0.01
<F>

+

D1

1SS355

I C2

NJM7805

+

C1
10/
50V

C2
10/

50V

I C8

NJM7812

D4

1SS355

5V

R15 - R18

10k <1/10W> x 4

R70

10k

<1/10W>

Q3

DTC124EKA

5V

5V

5V

C20 - C22

0.1 <F>
x 3

13.5V

R7 - R10

1.0k <1/10W> x 4

R11 - R14

10k <1/10W> x 4

SW1

CFS-0402MC

I C3

uPA2003

R29
390

<1/10W>

R28

10k

<1/10W>

C16

0.01
<F>

Q1

DTC124EKA

C15

0.01
<F>

C14

1000p

<R>

5V

C17

0.01
<F>

C18

0.01
<B>

R27
330

<1/10W>

R34

1.0k

<1/10W>

R33

10k

<1/10W>

R31
10k

<1/10W>

13.5V

13.5V

R25

1.0k

<1/10W>

R26
10k

<1/10W>

C35, C12, C11
1000p <R> x 3

C37

0.1

<F>

R67

1.0k

<1/10W>

5V

13.5V

R24, R23, R32

10k <1/10W> x 3

R63 - R65

1.0k <1/10W> x 3

R66
10k

<1/10W>

X1

8.00MHz
<FCR>

CN4

B08B-PASK-1

POWER DRIVE

CN3

B06B-PASK-1

TEST

CN2

B5P-SHF-1AA

CN1

B03B-PASK-1

DC SUPPLY

1

2

3

1

2

1

2

1

2

1

2

3

4

5

6

1

2

3

4

5

6

7

1

2

3

1

2

3

4

5

1

2

3

4

5

1

2

3

4

5

6

7

8

1

2

3

4

5

6

1

3

2

3

2

1

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

SK

O1
O2

O3

O4
O5
O6
O7

GND

I 1
I 2
I 3
I 4
I 5
I 6

I 7

9

16
15
14
13
12
11
10

8

1
2
3

4
5
6

7

1

3

2

2134VDD

OUTNCGND

1

2

3

4

5

1

2

3

1

2

1

2

123

I

G

O

I

G

O

1

2

3

CN6

B02B-PAMK-1

FRESH AIR

HEATER

CN10

B02B-PAOK-1

1

2
3
6

8

4

7
5

CS

SK

D I

NC

VCC

DO

NC

GND

NC

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

35AVREF
I C
RST*
P00
P01
P02
P03
P10
P11

P12
P13
P14
P15
P16

P17
P20
P21
P22
P23
P24
P25
P30
P31
P32
P33
XT1
XT2
X1
X2
AGND
GND0
GND1

P75

P74

P73

P72

P71

P70

P67

P66

P65

P64

P57

P56

P55

P54

P53

P52

P51

P50

P47

P46

P45

P44

P43

P42

P41

P40

P36

P35

P34

VDD1

VDD0

AVDD

3

1

2

3

1 2

+

1

2
3

-

7

6
5

+

-

SP PCB

C4

0.01
<F>

C5

1000p

<R>

C7

1000p

<R>

C19

0.1
<B>

R37
10k

<1/10W>

B Z

R50
10k

<1/10W>

INDOOR UNIT
CASSETTE
MAIN PCB
AUYG18LVLB : K06AK-1218HSE-C1
AUYG22LVLA : K06AK-121FHSE-C1
AUYG24LVLA : K06AK-1219HSE-C1

2012.12.25 20

340V

15V

15V

A

6

5

4

3

2

1

CN105
B5P6-VH-B

DC FAN MOTOR

I C103

TLP621

<GB>

R114

4.7k

<1/10W>

R115

6.8k

<1/4W>

5V

15V

R116

1.0k

<1/4W>

I C104
TLP621

<GB>

R117

820

<1/4W>

C117
100/
25V

+

A

A

1

2

4

3

4

312

CN104

B08B-PASK-1

1

2

3

4

5

6

7

8

1

2

3

3

2

1

2

1

5V

L102

BLm18

<AG601>

L103

BLm18

<AG601>

I C101
TLP621

<GB>

R112

330

<1/10W>

C116

0.01
<B>

4

3 2

1

13.5V

CN103
B2B-XH-AM

CN102
B3B-XH-AM

5V 13.5V

C121

0.1

<F>

C120

0.1
<F>

CN101

B03B-PASK-1

CN106
B2P3-VH-B-E

5V

I C 1 0 5 H I 2 0 0 3 R 3

VA103

0.01

<KH>

2

1

K102

G5NB-1A

13.5V

RC101

120/

0.1

3 2

4

1

DRAIN PUMP

K101

G5N-1A

4

2

1

3

18 14 10 5

4

3

2 1

5

4

3

2 1

6

7

8

W105

RED

SERIAL

E102

GREEN

C118

0.01

<KH>

D101

D3SB60

4

3

1

2

340V

R104
330k

<2W>

C109
220p
<BN>

R105

75

<RS-2W>

Q101

2SC5354

3

2

1

1

2

3

Q102

2SC1815

R107

100

<1/10W>

R106

1.5

<RS-2W>

15V

D106

D1FL20U

A

C112
330/
25V

+

C111
100/

25V

D104

MTZJ5.1B

D109

MTZJ5.1B

R109

330

<1/4W>

+

R108

100

<1/2W>

D105

D1FL20U

D103

D1FL20U

C110 0.047

<ECQV>

D107
RD16
<B1>

R110

10k

<1/10W>

C114, C115

0.01 <KH>
x 2

13.5VD108

D2FL20U

C113
1000/

25V

T101

ZFT22B03-C

R111

10k

<1/10W>

+

12

10

2

3
5
6
7
8

C108
4700p
<FNS>

R103

62k

<RS-2W>

D102

1SR139-600

C107

100/

450V

+

C105

0.010
<YE>

C106

0.010
<YE>

C104

0.47

<R46>

LF101

ELF17N015A

1 2

4

3

VA102

470V

<TNR>

SA101

RA-362M

VA101

470V

<TNR>

FH101

FH102

F101

3.15A
250V

W101

BLACK

W102

WHITE

E101

GREEN

DC SUPPLY

R113

330

<1/10W>

EX. I N

EX. OUT

POWER DRIVE

I C26-14 I C26-10

L

N

I C26-14

I C26-10

L

N

I C26-14

I C26-10

L

N

INDOOR UNIT
CASSETTE
POWER SUPPLY PCB
K06AL-1201HSE-P0

2012.12.25 21

L101

REP-28-15

15mH, 1.1A

FC51FL x 2

*D109 : 24Type only.

5V

R201 220 <1/4W>

R202 390 <1/4W>

R203 220 <1/4W>

D203 SLR-325MC GREEN

D201 SLR-325MC GREEN

D202 SLR-325DC ORANGE

PHA201

P I C-37143TH5

SW201

EVQPAG04K

C202

10/

25V

+

C201

0.1

<F>

2
4 3

1

2

1
3

VCC

OUT
GND

CN201

S07B-PASK-2

1

2

3

4

5

6

7

TO MAIN PCB

INDICATOR PCB
K06AG-1000HSE-D0

INDOOR UNIT
CASSETTE
AUYG18LVLB
AUYG22LVLA
AUYG24LVLA

2012.04.10 22

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

CN13-1
CN13-2
CN13-3
CN13-4

CN13-5
CN13-6
CN13-7

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

CN12-1
CN12-2
CN12-3

CN12-4

CN12-5

CN1-1
CN1-2
CN1-3

CN9-1
CN9-2
CN9-3

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

CN101-1
CN101-2
CN101-3

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

CN106-1

CN106-2

CN103-1

CN103-2

CN102-1

CN102-2

CN102-3

CN6-1

CN6-2

CN10-1

CN10-2

CN14-1

CN14-2

CN14-3

1
2
3
4
5
6
7
8

1
2
3
4
5
6
7
8

1
2
3
4
5
6
7
8

CN102
B3B-XH-AM

WHITE

EX. I N

CN103
B2B-XH-AM

WHITE

EX. OUT

CN106
B2P3-VH-B-E

BLUE

DRAIN PUMP

CN105
B5P6-VH-B

WHITE

DC FAN MOTOR

F M

E101

E102

UL1015 AWG16

GREEN

UL1015 AWG16

GREEN

TERMINAL

HP-T3031-3-L1

L

N

SERIAL

E

1

2

3

W101 W102 W105

CN104

B08B-PASK-1

WHITE

POWER DRIVE

DC SUPPLY

CN101

B03B-PASK-1

WHITE

CN4
B08B-PASK-1

WHITE

CN1
B03B-PASK-1

WHITE

CN9
B03B-XARK-1-A

RED

FLOAT SWITCH

CN8

B2B-XASK-1-A

WHITE

CN5

B2B-XAKK-1-A

BLACK

CN7

B2B-XAYK-1-A

YELLOW

CN13

B07B-PASK-1

WHITE

CN14

B3B-XAKK-1-A

BLACK

CN6

B02B-PAMK-1

GREEN

CN10

B02B-PAOK-1

ORANGE

HEATER

FLESH AIR

CN11

B05B-XASK-1-A

WHITE

CN12

B05B-XARK-1-A

RED

TERMINAL

LOUVER ( UP / DOWN )

LOUVER ( LEFT / RIGHT )

M

M

WIRED REMOTE CONTROL

( OPTION )

3

2 1

EARTH WIRE

CN201
S08B-PASK-2

WHITE

THERMISTOR ( PIPE TEMP. )

THERMISTOR ( ROOM TEMP. )

GRAY
GRAY

BLACK
BLACK

RED
ORANGE
YELLOW
WHITE
BLUE
PURPLE
GRAY

UL1430 AWG22 BLACK

UL1430 AWG22 WHITE

UL1430 AWG22 RED

BROWN
RED
ORANGE
YELLOW
WHITE

BROWN
RED

ORANGE
YELLOW

WHITE

GRAY

GRAY

GRAY

GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY

RED

BLACK

WHITE
YELLOW
BROWN

UL1015 AWG20 BLACK

UL1015 AWG20 WHITE

UL1015 AWG20 RED

POWER SOURCE
AC230V
50Hz

EMI FILTER

ZCAT2132-1130

1 T

EMI FILTER

ZCA1518-0730

1 T

EMI FILTER

ZCA1518-0730

2 T

INDICATOR PCB
K04EI-1001HSE-D0

POWER SUPPLY PCB
K06AL-1009HSE-P0

MAIN PCB
ABYG18LVTB : K06AK-1210HSE-C1
ABYG22LVTA : K06AK-121EHSE-C1
ABYG24LVTA : K06AK-1211HSE-C1

CEILING
CONTROL UNIT
ABYG18LVTB : EZ-0122BHSE
ABYG22LVTA : EZ-0122YHSE
ABYG24LVTA : EZ-0122CHSE

INDOOR PCB
CIRCUIT DIAGRAM

2012.12.25 23

5V

C29

0.1
<F>

R57

1.0k

<1/10W>

R59

10k

<1/10W>

C30

0.1
<F>

R58

1.0k

<1/10W>

R60

49.9k

<1/10W>

C34

0.1
<F>

R62

1.0k

<1/10W>

R61

49.9k

<1/10W>

CN9

B03B-XARK-1-A

FLOAT SWITCH

5V
R45
10k

<1/10W>

R46

1.0k

<1/10W>

C31

0.01
<F>

5V

5V

THERMISTOR ( ROOM TEMP. )

CN8
B02B-XASK-1-A

CN7
B02B-XAYK-1-A

THERMISTOR ( PIPE TEMP. )

CN5
B02B-XAKK-1-A

CN15
B06B-XASK-1-A

FLASH

CN13
B07B-PASK-1

INDICATOR PCB

CN14
B03B-XAKK-1-A

WIRED REMOTE CONTROL
( OPTION )

5V

R68, R52

10k <1/10W> x 2

5V

R41

1.0k

<1/10W>

R43, R44

10k <1/10W>

x 2

R42

47

<1/10W>

C24

1000p

<R>

C23

0.01
<F>

C25

10/

50V

+

C26

0.01
<F>

12V

5V

5V

13.5V

13.5V

R47

390

<1/10W>

R35

1.0k

<1/10W>

R36
0R0

I C6-2

BA10393F

I C6-1

BA10393F

R55

10k

<1/10W>

12V

12V

D3

D1FS4A

D2

DAN217U

R54

15.4k

<1/10W>

R53
28k

<1/10W>

R48
10k

<1/10W>

I C4

uLN2003

BZ1

PKM13EPYH-4000-A0

CN11
B05B-XASK-1-A

CN12
B05B-XARK-1-A

LOUVER ( UP / DOWN )

LOUVER ( RIGHT / LEFT )

Q2

DTC124EKA

5V

I C7

S80842

R56
100k

<1/10W>

C27

0.1

<B>

C38

0.1

<B>

R69

10k

<1/10W>

R40
10k

<1/10W>

C13

0.1

<B>

I C5

S-93C66BD0 I

I C1

uPD78F0536

C36

0.47
<F>

JM5
0R0

C8 - C10

0.1 <F> x 3

5V

5V

R4 - R6

1.0k <1/10W> x 3

R1 - R3

10k <1/10W> x 3

JM1

JM2

JM3

C32
100/

6.3V

+

C33

0.1

<F>

C28

0.1
<F>

R19 - R22

1.0k <1/10W> x 4

5V

12V13.5V

5V

C3

0.01
<F>

+

D1

1SS355

I C2

NJM7805

+

C1
10/
50V

C2
10/

50V

I C8

NJM7812

D4

1SS355

5V

R15 - R18

10k <1/10W> x 4

R70

10k

<1/10W>

Q3

DTC124EKA

5V

5V

5V

C20 - C22

0.1 <F>
x 3

13.5V

R7 - R10

1.0k <1/10W> x 4

R11 - R14

10k <1/10W> x 4

SW1

CFS-0402MC

I C3

uPA2003

R29
390

<1/10W>

R28

10k

<1/10W>

C16

0.01
<F>

Q1

DTC124EKA

C15

0.01
<F>

C14

1000p

<R>

5V

C17

0.01
<F>

C18

0.01
<B>

R27
330

<1/10W>

R34

1.0k

<1/10W>

R33

10k

<1/10W>

R31
10k

<1/10W>

13.5V

13.5V

R25

1.0k

<1/10W>

R26
10k

<1/10W>

C35, C12, C11
1000p <R> x 3

C37

0.1

<F>

R67

1.0k

<1/10W>

5V

13.5V

R24, R23, R32

10k <1/10W> x 3

R63 - R65

1.0k <1/10W> x 3

R66
10k

<1/10W>

X1

8.00MHz
<FCR>

CN4

B08B-PASK-1

POWER DRIVE

CN3

B06B-PASK-1

TEST

CN2

B5P-SHF-1AA

CN1

B03B-PASK-1

DC SUPPLY

1

2

3

1

2

1

2

1

2

1

2

3

4

5

6

1

2

3

4

5

6

7

1

2

3

1

2

3

4

5

1

2

3

4

5

1

2

3

4

5

6

7

8

1

2

3

4

5

6

1

3

2

3

2

1

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

SK

O1
O2

O3

O4
O5
O6
O7

GND

I 1
I 2
I 3
I 4
I 5
I 6

I 7

9

16
15
14
13
12
11
10

8

1
2
3

4
5
6

7

1

3

2

2134VDD

OUTNCGND

1

2

3

4

5

1

2

3

1

2

1

2

123

I

G

O

I

G

O

1

2

3

CN6

B02B-PAMK-1

FRESH AIR

HEATER

CN10

B02B-PAOK-1

1

2
3
6

8

4

7
5

CS

SK

D I

NC

VCC

DO

NC

GND

NC

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

35AVREF
I C
RST*
P00
P01
P02
P03
P10
P11

P12
P13
P14
P15
P16

P17
P20
P21
P22
P23
P24
P25
P30
P31
P32
P33
XT1
XT2
X1
X2
AGND
GND0
GND1

P75

P74

P73

P72

P71

P70

P67

P66

P65

P64

P57

P56

P55

P54

P53

P52

P51

P50

P47

P46

P45

P44

P43

P42

P41

P40

P36

P35

P34

VDD1

VDD0

AVDD

3

1

2

3

1 2

+

1

2
3

-

7

6
5

+

-

SP PCB

C4

0.01
<F>

C5

1000p

<R>

C7

1000p

<R>

C19

0.1
<B>

R37
10k

<1/10W>

B Z

R50
10k

<1/10W>

INDOOR UNIT
CEILING
MAIN PCB
ABYG18LVTB : K06AK-1210HSE-C1
ABYG22LVTA : K06AK-121EHSE-C1
ABYG24LVTA : K06AK-1211HSE-C1

2012.12.25 24

340V

15V

15V

A

6

5

4

3

2

1

CN105
B5P6-VH-B

DC FAN MOTOR

I C103

TLP621

<GB>

R114

4.7k

<1/10W>

R115

6.8k

<1/4W>

5V

15V

R116

1.0k

<1/4W>

I C104

TLP621

<GB>

R117

820

<1/4W>

C117

100/
25V

+

A

A

1

2

4

3

4

312

CN104

B08B-PASK-1

1

2

3

4

5

6

7

8

1

2

3

3

2

1

2

1

5V

L102

BLm18

<AG601>

L103

BLm18

<AG601>

I C101

TLP621

<GB>

R112

330

<1/10W>

C116

0.01
<B>

4

3 2

1

13.5V

CN103
B2B-XH-AM

CN102
B3B-XH-AM

5V 13.5V

C121

0.1

<F>

C120

0.1
<F>

CN101

B03B-PASK-1

CN106
B2P3-VH-B-E

5V

I C 1 0 5 H I 2 0 0 3 R 3

VA103

0.01

<KH>

2

1

K102

G5NB-1A

13.5V

RC101

120/

0.1

3 2

4

1

DRAIN PUMP

K101

G5N-1A

4

2

1

3

18 14 10 5

4

3

2 1

5

4

3

2 1

6

7

8

W105

RED

SERIAL

E102

GREEN

C118

0.01

<KH>

D101

D3SB60

4

3

1

2

340V

R104
330k

<2W>

C109
220p
<BN>

R105

75

<RS-2W>

Q101

2SC5354

3

2

1

1

2

3

Q102

2SC1815

R107

100

<1/10W>

R106

1.5

<RS-2W>

15V

D106

D1FL20U

A

C112

330/
25V

+

C111
100/
25V

D104

MTZJ5.1B

D109

MTZJ5.1B

R109

330

<1/4W>

+

R108

100

<1/2W>

D105

D1FL20U

D103

D1FL20U

C110 0.047

<ECQV>

D107
RD16
<B1>

R110

10k

<1/10W>

C114, C115

0.01 <KH>
x 2

13.5VD108

D2FL20U

C113
1000/

25V

T101

ZFT22B03-C

R111

10k

<1/10W>

+

12

10

2

3
5
6
7
8

C108
4700p
<FNS>

R103

62k

<RS-2W>

D102

1SR139-600

C107

100/

450V

+

C105

0.010
<YE>

C106

0.010
<YE>

C104

0.47

<R46>

LF101

ELF17N015A

1 2

4

3

VA102

470V

<TNR>

SA101

RA-362M

VA101

470V

<TNR>

FH101

FH102

F101

3.15A
250V

W101

BLACK

W102

WHITE

E101

GREEN

DC SUPPLY

R113
330

<1/10W>

EX. I N

EX. OUT

POWER DRIVE

I C26-14 I C26-10

L

N

I C26-14

I C26-10

L

N

I C26-14

I C26-10

L

N

POWER SUPPLY PCB
K06AL-1009HSE-P0

2012.04.11 25

INDOOR UNIT
CEILING
ABYG18LVTB
ABYG22LVTA
ABYG24LVTA

L101
REP-28-15
15mH, 1.1A

FC51FL x 2

5V

D206 EMPG3863X GREEN

D207 EMAA3863X ORANGE

R202 330

<1/4W>

R203 330

<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

BROWN

RED

ORANGE

YELLOW

WHITE

BLUE

PURPLE

GRAY

INDICATOR PCB ( OPTION )
K04EI-1001HSE-D0

2012.04.10 26

D208 EMPG3863X GREEN

R204 330

<1/4W>

INDOOR UNIT
CEILING
ABYG18LVTB
ABYG22LVTA
ABYG24LVTA

CN2-1
CN2-2
CN2-3
CN2-4
CB2-5

CN15-1
CN15-2
CN15-3
CN15-4
CN15-5
CN15-6

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

CN101-1
CN101-2
CN101-3

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

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

CN106-1
CN106-2

CN102-1
CN102-2

CN102-3

CN103-1

CN103-2

CN108-1
CN108-2

CN108-3

CN10-1
CN10-2

CN6-1
CN6-2

CN14-1
CN14-2

CN14-3

CN13-1
CN13-2
CN13-3
CN13-4
C

N13-5
CN13-6
CN13-7

CN5-1

CN5-2

CN7-1

CN7-2

CN8-1

CN8-2

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

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

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
7
8

UL1015 AWG16

GREEN

UL1015 AWG16

GREEN

UL1015 AWG16

GREEN

BROWN
RED
ORANGE
WHITE
BLUE

GRAY

PURPLE

UL1430 AWG28 x 7

UL1430 AWG28 x 7

BROWN

RED

ORANGE

WHITE

BLUE

GRAY

PURPLE

GRAY

BLACK
BLACK

GRAY

THERMISTOR ( ROOM TEMP. )

THERMISTOR ( PIPE - MID. TEMP. )

Junction
Connector
XMR-08V

WHITE

Junction
Connector
XMR-08V

WHITE

UL1430 AWG26 x 5

RED
ORANGE
YELLOW
PINK
BLUE

RED
ORANGE
YELLOW
PINK
BLUE

UL1007 AWG24 x 2

BLACK

BLACK

FLOAT SWITCH

LOUVER UP / DOWN
( OPTION )

M

HEATER ( OPTION )

FRESH AIR ( OPTION )

UL1430 AWG22 WHITE

UL1430 AWG22 RED

UL1430 AWG22

BLACK

BLK WHT

RED

TERMINAL

HP-T3031-21

WIRED REMOTE CONTROL

CN201
S07B-PAS

K-2

WHITE

UL1430 AWG26 x 3

UL1430 AWG26 x 8

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

RED

BLACK

WHITE

YELLOW

BROWN

BLACK

BLACK

UL1015 AWG18 x 2

WHITE

WHITE

MDRAIN PUMP

FMDC FAN MOTOR

TERMINAL

HP-T3031-3-L1

E101

E102

E103

W105 W102

W101

F101

AC250V

5A

CN105
B5P6-VH-B

WHITE

CN106
B2P3-VH-B-E

BLUE

EX. OUT

EX. I N

CN106
B2B-XH-AM

WHITE

CN102
B3B-XH-AM

WHITE

CN106
B2P3-VH-B

WHITE

REACTOR ASSY

RLEY41-22

CN101

B03B-PASK-1

WHITE

DC SUPPLY

POWER

DRIVE

CN104

B08B-PASK-1

WHITE

CN1
B03B-PASK-1

WHITE

CN4
B08B-PASK-1

WHITE

CN3
B06B-PASK-1

WHITE

CN14

B03B-XAKK-1-A

BLACK

CN6

B02B-PAMK-1

GREEN

CN10

B02B-PAOK-1

ORANGE

CN11

B05B-XASK-1-A

WHITE

CN12

B05B-XARK-1-A

RED

CN9

B03B-XARK-1-A

RED

CN13

B07B-PASK-1

WHITE

CN5

B02B-XAKK-1-A

YELLOW

CN7

B02B-XAYK-1-A

BLACK

CN8

B02B-XASK-1-A

WHITE

CN15
B06B-XASK-1-A

WHITE

TEST

CN2
B5P-SHF-1AA

WHITE

UL1015 AWG20

WHITE

UL1015 AWG20

RED

UL1015 AWG20 BLACK

L

N

E

SERIAL

1

2

3

EMI FILTER

ZCAT2132-1130

1 T

POWER SOURCE
AC230V
50Hz

POWER SUPPLY PCB

K06AL-1008HSE-P0

MAIN PCB

K06AK-120RHSE-C1

INDICATOR PCB

K04EI-1000HSE-D0

OPTION RECEIVER UNIT

EMI FILTER

ZCAT1518-0730

2 T

INDOOR UNIT
SLIM DUCT
ARYG18LLTB
CONTROL UNIT : EZ-01226HSE

2014.06.19 27

15-1
15-2
15-3
15-4
15-5
15-6

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

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

1-1
1-2
1-3

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

101-1
101-2
101-3

104-1
104-2
104-3
104-4
104-5
104-6

104-7
104-8

13-1
13-2
13-3
13-4
13-5
13-6
13-7

11-1
11-2
11-3
11-4
11-5

12-1
12-2
12-3
12-4
12-5

8-1
8-2

7-1
7-2

5-1
5-2

105-6
105-5
105-4
105-3
105-2
105-1

106-1

106-2

103-1

103-2

102-1

102-2

102-3

108-1

108-2

9-1

9-2

9-3

10-1

10-2

6-1

6-2

14-1

14-2

14-3

UL1430 AWG26 x 8

UL1430 AWG26 x 3

UL1015 AWG20 x 2

UL1015 AWG22 x 5

WHITE

WHITE

BROWN

YELLOW

WHITE

BLACK

RED

UL1015
AWG20

RED

UL1015
AWG20

WHITE

UL1015
AWG20

BLACK

UL1015
AWG16

GREEN

UL1015
AWG16

GREEN

GRAY
GRAY
GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

GRAY

BLACK

BLACK

CN2
B5P-SHF-1AA

WHITE

CN15
B06B-XASK-1-A

WHITE

CN3
B06B-PASK-1

WHITE

POWER DRIVE

CN4
B08B-PASK-1

WHITE

CN1
B03B-PASK-1

WHITE

DC SUPPLY

CN106
B2P3-VH-B-E

BLUE

DRAIN PUMP

EX. OUT

EX. I N

CN103
B2B-XH-AM

WHITE

CN102
B3B-XH-AM

WHITE

CN108
B2P3-VH-B

WHITE

NORMAL COIL
RLEY41-22
22mH, 2.2A

CN101

B03B-PASK-1

WHITE

CN104

B08B-PASK-1

WHITE

CN14

B03B-XAKK-1-A

BLACK

CN6

B02B-PAMK-1

GREEN

FRESH AIR

HEATER

CN10

B02B-PAOK-1

ORANGE

CN11

B05B-XASK-1-A

WHITE

CN12

B05B-XARK-1-A

RED

FLOAT SWITCH

CN9

B03B-XARK-1-A

RED

WIRED REMOTE CONTROL

TERMINAL 1

2

3

UL1430 AWG22 RED

UL1430 AWG22 WHITE

UL1430 AWG22 BLACK

EARTH WIRE

CN13

B07B-PASK-1

WHITE

CN5

B02B-XAKK-1-A

BLACK

CN7

B02B-XAYK-1-A

YELLOW

CN8

B02B-XASK-1-A

WHITE

TERMINAL

E101

E102

CN105
B5P6-VH-B

WHITE

F MDC FAN MOTOR

W101 W102 W105

OUTDOOR UNIT

3

2(N)

1

8

7

6

5

4

3

2

1

EMI FILTER

ZCAT1518-0730

2 TURNS

EMI FILTER

ZCAT1518-0730

2 TURNS

MAIN PCB
ARYG22LMLA : K06AK-121DHSE-C1
ARYG24LMLA : K06AK-120SHSE-C1

POWER SUPPLY PCB
K06AL-1200HSE-P0

THERMISTOR ( PIPE TEMP. )

THERMISTOR ( ROOM TEMP. )

INDOOR UNIT
DUCT
CONTROL UNIT
ARYG22LMLA : EZ-0122THSE
ARYG24LMLA : EZ-01227HSE

2012.12.25 28

5V

C29

0.1
<F>

R57

1.0k

<1/10W>

R59

10k

<1/10W>

C30

0.1
<F>

R58

1.0k

<1/10W>

R60

49.9k

<1/10W>

C34

0.1
<F>

R62

1.0k

<1/10W>

R61

49.9k

<1/10W>

CN9

B03B-XARK-1-A

FLOAT SWITCH

5V
R45
10k

<1/10W>

R46

1.0k

<1/10W>

C31

0.01
<F>

5V

5V

THERMISTOR ( ROOM TEMP. )

CN8
B02B-XASK-1-A

CN7
B02B-XAYK-1-A

THERMISTOR ( PIPE TEMP. )

CN5
B02B-XAKK-1-A

CN15
B06B-XASK-1-A

FLASH

CN13
B07B-PASK-1

INDICATOR PCB
( OPTION )

CN14
B03B-XAKK-1-A

WIRED REMOTE CONTROL

5V

R68, R52

10k <1/10

W

> x 2

5V

R41

1.0k

<1/10W>

R43, R44

10k <1/10W>

x 2

R42

47

<1/10W>

C24

1000p

<R>

C23

0.01
<F>

C25

10/

50V

+

C26

0.01
<F>

12V

5V

5V

13.5V

13.5V

R47

390

<1/10W>

R35

1.0k

<1/10W>

R36
0R0

I C6-2

BA10393F

I C6-1

BA10393F

R55

10k

<1/10W>

12V

12V

D3

D1FS4A

D2

DAN217U

R54

15.4k

<1/10W>

R53
28k

<1/10W>

R48
10k

<1/10W>

I C4

uLN2003

BZ1

PKM13EPYH-4000-A0

CN11
B05B-XASK-1-A

CN12
B05B-XARK-1-A

LOUVER ( UP / DOWN )

LOUVER ( RIGHT / LEFT )

Q2

DTC124EKA

5V

I C7

S80842

R56
100k

<1/10W>

C27

0

.1

<B>

C38

0.1

<B>

R69

10k

<1/10W>

R40
10k

<1/10W>

C13

0.1

<B>

I C5

S-93C66BD0 I

I C1

uPD78F0536

C36

0.47
<F>

JM5
0R0

C8 - C10

0.1 <F> x 3

5V

5V

R4 - R6

1.0k <1/10W> x 3

R1 - R3

10k <1/10W> x 3

JM1

JM2

JM3

C32
100/

6.3V

+

C33

0.1

<F>

C28

0.1
<F>

R19 - R22

1.0k <1/10W> x 4

5V

12V13.5V

5V

C3

0.01
<F>

+

D1

1SS355

I C2

NJM7805

+

C1
10/
50V

C2
10/

50V

I C8

NJM7812

D4

1SS355

5V

R15 - R18

10k <1/10W> x 4

R70

10k

<1/10W>

Q3

DTC124EKA

5V

5V

5V

C20 - C22

0.1 <F>
x 3

13.5V

R7 - R10

1.0k <1

/

10W> x 4

R11 - R14

10k <1/10W> x 4

SW1

CFS-0402MC

I C3

uPA2003

R29
390

<1/10W>

R28

10k

<1/10W>

C16

0.01
<F>

Q1

DTC124EKA

C15

0.01
<F>

C14

1000p

<R>

5V

C17

0.01
<F>

C18

0.01
<B>

R27
330

<1/10W>

R34

1.0k

<1/10W>

R33

10k

<1/10W>

R31
10k

<1/10W>

13.5V

13.5V

R25

1.0k

<1/10W>

R26
10k

<1/10W>

C35, C12, C11
1000p <R> x 3

C37

0.1

<F>

R67

1.0k

<1/10W>

5V

13.5V

R24, R23, R32

10k <1/10W> x 3

R63 - R65

1.0k <1/10W> x 3

R66
10k

<1/10W>

X1

8.00MHz
<FCR>

CN4

B08B-PASK-1

POWER DRIVE

CN

3

B06B-PASK-1

TEST

CN2

B5P-SHF-1AA

CN1

B03B-PASK-1

DC SUPPLY

1

2

3

1

2

1

2

1

2

1

2

3

4

5

6

1

2

3

4

5

6

7

1

2

3

1

2

3

4

5

1

2

3

4

5

1

2

3

4

5

6

7

8

1

2

3

4

5

6

1

3

2

3

2

1

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

SK

O1
O2

O3

O4
O5
O6
O7

GND

I 1
I 2
I 3
I 4
I 5
I 6

I 7

9

16
15
14
13
12
11
10

8

1
2
3

4
5
6

7

1

3

2

2134VDD

OUTNCGND

1

2

3

4

5

1

2

3

1

2

1

2

123IGO

IGO

1

2

3

CN6

B02B-PAMK-1

FRESH AIR

HEATER

CN10

B02B-PAOK-1

1

2
3
6

8

4

7
5

CS

SK

D I

NC

VCC

DO

NC

GND

NC

34
39
36
43
44
45
46
33
32

31
30
29
28
27

26
18
19
20
21
22
23
1

1
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

35AVREF
I C
RST*
P00
P01
P02
P03
P10
P11

P12
P13
P14
P15
P16

P17
P20
P21
P22
P23
P24
P25
P30
P31
P32
P33
XT1
XT2
X1
X2
AGND
GND0
GND1

P75

P74

P73

P72

P71

P70

P67

P66

P65

P64

P57

P56

P55

P54

P53

P52

P51

P50

P47

P46

P45

P44

P43

P42

P41

P40

P36

P35

P34

VDD1

VDD0

AVDD

3

1

2

3

1 2

+

1

2
3

-

7

6
5

+

-

SP PCB

C4

0.01
<F>

C5

1000p

<R>

C7

1000p

<R>

C19

0.1
<B>

R37
10k

<1/10W>

B Z

R50
10k

<1/10W>

INDOOR UNIT
DUCT
MAIN PCB
ARYG18LLTB :

K06AK-120RHSE-C1
ARYG22LMLA : K06AK-121DHSE-C1
ARYG24LMLA : K06AK-120SHSE-C1

2015.01.07 29

340V

15V

15V

A

6

5

4

3

2

1

CN105
B5P6-VH-B

DC FAN MOTOR

I C103

TLP621

<GB>

R114

4.7k

<1/10W>

R115

6.8k

<1/4W>

5V

15V

R116

1.0k

<1/4W>

I C104

TLP621

<GB>

R117

820

<1/4W>

C117

100/
25V

+

A

A

1

2

4

3

4

312

CN104

B08B-PASK-1

1

2

3

4

5

6

7

8

1

2

3

3

2

1

2

1

5V

L102

BLm18

<AG601>

L103

BLm18

<AG601>

I C101

TLP621

<GB>

R112

330

<1/10W>

C116

0.01
<B>

4

3 2

1

13.5V

CN103
B2B-XH-AM

CN102
B3B-XH-AM

5V 13.5V

C121

0.1
<F>

C120

0.1

<F>

CN101

B03B-PASK-1

CN106
B2P3-VH-B-E

5V

I C 1 0 5 H I 2 0 0 3 R 3

VA103

0.0

1

<KH>

2

1

K102

G5NB-1A

13.5V

RC101

120/

0.2

3 2

4

1

DRAIN PUMP

K101

G5N-1A

4

2

1

3

18 14 10 5

4 3

2 1

5

4 3

2 1

6

7

8

W105

RED

SERIAL

E102

GREEN

C118

0.01
<KH>

D101

D3SB60

4

3

1

2

340V

R104

330k

<2W>

C109

220p

<BN>

R105

75

<RS-2W>

Q101

2SC5354

3

2

1

1

2

3

Q102

2SC1815

R107

100

<1/10W>

R106

1.5

<RS-2W>

15V

D106

D1FL20U

A

C112
330/

25V

+

C111
100/
25V

D104

MTZJ5.1B

D109

MTZJ5.1B

R109

330

<1/4W>

+

R108

100

<1/2W>

D105

D1FL20U

D103

D1FL20U

C110 0.047

<ECQV>

D107
RD16
<B1>

R110

10k

<1/10W>

C114

0.01

<KH>

13.5VD1

08

D2FL20U

C113

1000/

25V

T101

ZFT22B03-C

R111

10k

<1/10W>

+

12

10

2

3

5

6
7
8

C108

4700p

<FNS>

R103

62k

<RS-2W>

D102

1SR139-600

C107

270/

450V

+

C105

0.010
<YE>

C106

0.010
<YE>

C104

0.47

<LE>

LF101

ELF20N018A

1 2

4

3

VA102

470V

<TNR>

SA101

RA-362M

VA101
470V

<TNR>

FH101 FH102

F101

5A

250V

W101

BLACK

W102

WHITE

E101

GREEN

DC SUPPLY

R113
330

<1/10W>

EX. I N

EX. OUT

POWER DRIVE

I C26-14 I C26-10

L N

I C26-14

I C26-10

L

N

I C26-14

I C26-10

L

N

INDOOR UNIT
SLIM DUCT
ARYG18LLTB
POWER SUPPLY PCB
K06AL-1008HSE-P0

2014.06.19 30

1 2

CN108

B2P3-VH-B

NORMAL COIL

FC51FL x 2

E103

GREEN

340V

15V

15V

A

6

5

4

3

2

1

CN105
B5P6-VH-B

DC FAN MOTOR

I C103
TLP621

<GB>

R114

4.7k

<1/10W>

R115

6.8k

<1/4W>

5V

15V

R116

1.0k

<1/4W>

I C104
TLP621

<GB>

R117

820

<1/4W>

C117

100/

25V

+

A

A

1

2

4

3

4

312

CN104

B08B-PASK-1

1

2

3

4

5

6

7

8

1

2

3

3

2

1

2

1

5V

L102

BLm18

<AG601>

L103

BLm18

<AG601>

I C101

TLP621

<GB>

R112

330

<1/10W>

C116

0.01
<B>

4

3 2

1

13.5V

CN103
B2B-XH-AM

CN102
B3B-XH-AM

5V 13.5V

C121

0.1

<F>

C120

0.1

<F>

CN101

B03B-PASK-1

CN106
B2P3-VH-B-E

5V

I C 1 0 5 H I 2 0 0 3 R 3

VA103

0.01

<KH>

2

1

K102

G5NB-1A

13.5V

RC101

120/

0.2

3 2

4

1

DRAIN PUMP

K101

G5N-1A

4

2

1

3

18 14 10 5

4

3

2 1

5

4

3

2 1

6

7

8

W105

RED

SERIAL

E102

GREEN

C118

0.01

<KH>

D101

D3SB60

4

3

1

2

340V

R104
330k

<2W>

C109
220p

<BN>

R105

75

<RS-2W>

Q101

2SC5354

3

2

1

1

2

3

Q102

2SC1815

R107

100

<1/10W>

R106

1.5

<RS-2W>

15V

D106

D1FL20U

A

C112
330/

25V

+

C111
100/

25V

D104

MTZJ5.1B

D109

MTZJ5.1B

R109
330

<1/4W>

+

R108

100

<1/2W>

D105

D1FL20U

D103

D1FL20U

C110 0.047

<ECQV>

D107

RD16

<B1>

R110

10k

<1/10W>

C114, C115

0.01 <KH>
x 2

13.5VD108

D2FL20U

C113

1000/

25V

T101

ZFT22B03-C

R111

10k

<1/10W>

+

12

10

2

3

5

6
7
8

C108
4700p

<FNS>

R103

62k

<RS-2W>

D102

1SR139-600

C107

270/

450V

+

C105

0.010
<YE>

C106

0.010
<YE>

C104

0.47

<LE>

LF101

ELF20N018A

1 2

4

3

VA102

470V

<TNR>

SA101

RA-362M

VA101

470V

<TNR>

FH101

FH102

F101

3.15A
250V

W101

BLACK

W102

WHITE

E101

GREEN

DC SUPPLY

R113

330

<1/10W>

EX. I N

EX. OUT

POWER DRIVE

I C26-14 I C26-10

L

N

I C26-14

I C26-10

L

N

I C26-14

I C26-10

L

N

INDOOR UNIT
DUCT
ARYG22LMLA
ARYG24LMLA
POWER SUPPLY PCB
K06AL-1200HSE-P0

2012.04.11 31

1

2

CN108

B2P3-VH-B

NORMAL COIL

FC51FL x 2

5V

D205 EMPG3863X

GREEN

D206 EMAA3863X ORANGE

D207 EMPG3863X GREEN

R201 330

<1/4W>

R202 330

<1/4W>

R203 330

<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

BROWN

RED

ORANGE

YELLOW

WHITE

BLUE

PURPLE

GRAY

( OPERATE )

( TIMER )

( LOUVER )

( LOUVER )

( 5V )

( REMOTE SIGNAL )

( GND )

( MANUAL AUTO SWITCH )

INDOOR UNIT
SLIM DUCT
ARYG18LLTB
(OPTION)
INDICATOR P

CB

K04EI-1000HSE-D0

2014.06.19 32

TEST RUN

OUTDOOR UNIT

ERROR DETECTION

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

2012.06.13 33

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
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”.

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 check table

Display when an error occurs

ERROR

TEST

RUN

PUMP
DOWN

LOW NOISE PEAK CUT

POWER

MODE

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

Blinks

(Hi-speed)

Check that the ERROR LED blinks,
and then short-press the [ENTER] switch once.
The number of blinks of the LED indicates the type of error.

POWER

ERROR

TEST

RUN

PUMP

DOWN

LOW NOISE PEAK CUT

Description

MODE

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

(2) (1) (1)

Serial forward transmission error immediately after operation

(2) (1) (1)

Serial forward transmission error during operation

(2) (2) (2)

Indoor unit capacity error

(2) (5) (15)

Indoor unit error

(2) (6) (1)

Over voltage

(2) (6) (1)

Power supply frequency error

(2) (6) (2)

Outdoor unit PCB model information error

(2) (6) (2)

PFC communication error

(2) (6) (3)

Inverter error

(2) (6) (4)

PFC AD detection error

(2) (6) (4)

PFC hardware error

(2) (6) (5)

IPM error (Trip terminal L error)

(2) (6) (8)

Rush current limiting resister temp rise protection

(2) (7) (1)

Discharge temp. sensor error

(2) (7) (2)

Compressor temp. sensor error

(2) (7) (3)

Heat Ex. middle temp. sensor error

(2) (7) (3)

Outdoor unit Heat Ex. liquid temp. sensor error

(2) (7) (4)

Outdoor temp. sensor error

(2) (7) (7)

Heat sink temp. sensor error

(2) (7) (7)

PFC heat sink temp. sensor error

(2) (8) (4)

Current sensor 1 error (stoppage permanently)

(2) (8) (6)

High pressure switch 1 error

(2) (8) (6)

Pressure sensor error

(2) (9) (4)

Trip detection (stoppage permanently)

(2) (9) (5)

Compressor motor control error (stoppage permanently)

(2) (9) (5)

Compressor motor loss of synchronization (stoppage permanently)

(2) (9) (7)

Outdoor unit fan motor 1 error (Duty error)

(2) (9) (8)

Outdoor unit fan motor 2 error (Duty error)

(2) (9) (9)

4-way valve error

(2) (10) (1)

Discharge temp. 1 error (stoppage permanently)

(2) (10) (3)

Compressor 1 temp. error (stoppage permanently)

(2) (10) (5)

Low pressure error

Display mode : ON

: OFF

: Blink (0.5s ON / 0.5s OFF)

( ) : Number of flashing

OUTDOOR UNIT
ERROR CODE DISPLAY

2012.09.26 34

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

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

2012.06.14 35

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

Indoor unit

Wired
remote
control

Description

OPERATION

lamp

(green)

TIMER

lamp

(orange)

ECONOMY

lamp

(green)

(1) (1)

Serial communication error

(1) (2)

Wired remote control communication error

(1)

(5)

Check run unfinished

(2)

(1)

Unit number or Refrigerant circuit address setting error

[Simultaneous Multi]

(2) (2)

Indoor unit capacity error

(2) (3)

Combination error

(2)

(4)

Connection unit number error (indoor slave unit)•

[Simultaneous Multi]
Connection unit number error (indoor unit or branch unit)

•
[Flexible Multi]

(2)

(7)

Master unit, slave unit set-up error

Power supply interruption error

[Simultaneous Multi]

(3)

(2)

Indoor unit PCB model
information error

(3) (5)

Manual auto switch error

(4) (1)

Inlet air temp. sensor error

(4) (2)

Indoor unit Heat Ex. Middle temp. sensor error

(5)

(1)

Indoor unit fan motor error

(5)

(3)

Drain pump error

(5) (7)

Damper error

(5) (15)

Indoor unit error

(6)

(2)

Outdoor unit main PCB model information error
or communication error

(6) (3)

Inverter error

(6)

(4)

Active filter error, PFC circuit error

(6) (5)

Trip terminal L error

(6)

(10)

Display PCB microcomputers communication error

: 0.5s on / 0.5s off

: 0.1s on / 0.1s off

( ) : Number of flashing

This is possible only on a wired remote control.

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

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

2012.10.14 36

(3)

(1)

Indoor unit

Wired
remote
control

Description

OPERATION

lamp

(green)

TIMER

lamp

(orange)

ECONOMY

lamp

(green)

(7)

(1)

Discharge temp. sensor error

(7) (2)

Compressor temp. sensor error

(7) (3)

Outdoor unit Heat Ex. liquid temp. sensor error

(7) (4)

Outdoor temp. sensor error

(7)

(5)

Suction Gas temp. sensor error

(7) (6)

2-way valve temp. sensor error•
3-way valve temp. sensor error•

(7) (7)

Heat sink temp. sensor error

(8) (2)

Sub-cool Heat Ex. gas inlet temp. sensor error•
Sub-cool Heat Ex. gas outlet temp.sensor error•

(8) (3)

Liquid pipe temp. sensor error

(8) (4)

Current sensor error

(8) (6)

Discharge pressure sensor error•
Suction pressure sensor error•
High pressure switch error•

(9) (4)

Trip detection

(9) (5)

Compressor rotor position detection error
(permanent stop)

(9) (7)

Outdoor unit fan motor 1 error

(9) (9)

4-way valve error

Coil (expansion valve) error

Outdoor unit fan motor 2 error

(10) (1)

Discharge temp. error

(10) (3)

Compressor temp. error

(10) (4)

High pressure error

(10) (5)

Low pressure error

(13) (2)

Branch boxes error
[Flexible Multi]

(9) (8)

(9) (10)

WIRED REMOTE CONTROL

.

Error codeUnit number of

indoor unit

EX. Self-diagnosis

INDOOR UNIT (CASSETTE)

INDOOR UNIT (CEILING)

ECONOMY Lamp
(GREEN)

TIMER Lamp
(ORANGE)

OPERATION Lamp
(GREEN)

MANUAL AUTO

OPERATION Lamp (green)
TIMER Lamp (orange)

ECONOMY Lamp (green)

1 Top Panel Sub Assy 9374417032

Ref. Description Parts number

2013.08.21 37

6 Right Panel Sub Assy 9374416219

14 Protective Net 9375381042

13 Thermo Holder 9375211011

4 Emblem Rear 9351355005

5 Pipe Cover Front 9378861015

3 Sevice Panel Sub Assy 9374415076

2 Front Panel Sub Assy 9374414130

PARTS

OUTDOOR UNIT

3

5

6

2

1

4

14

10

9

7

8

12

11

10

Ref. Description Parts number

9

11

12

8

7

Propeller Fan Assy

Motor, DC Brushless

Condenser A Sub Assy

Condenser B Sub Assy

Reactor Assy

Base Assy

9366378020

9602843046

9374420261

9374422081

9900641016

9374166220

13

6

26

29

24

25

23

22

21

28

27

30

4-way Valve Assy

Expansion Valve Assy

21

Ref. Description Parts number

22

25

24

29

26

27

30

23

28

2012.03.16 38

Expansion Valve Coil

Expansion Valve Assy

4-way Valve Assy

Solenoid

OUTDOOR UNIT

Accumulator Assy

3-way Valve Assy

3-way Valve Assy

Compressor Sub Assy

Strainer Assy

Sensor

9900190057

9370947182

9374425273

9970113024

9375250096

9379079006

9379077002

9374423286

9372524039

9900505011

42

(yellow)

(white)

(connector

: blue)

(red)

(red)

200

650

(red)

(white)

41

40

43

44

32

34

36

31

35

33

37

39

38

32

31

33

34

35

36

37

2014.10.29

39

9707609011

9707627091

9709680438

9707608014

9709680445

9900481018

9900428082

Filter PCB

Main PCB (36)

31 9707627077Main PCB (45)

31 9707627084Main PCB (54)

Ref.

OUTDOOR UNIT

Parts numberDescription

Active Filter PCB with grease

Capacitor PCB

Transistor PCB with grease

Reactor Assy

Terminal

39

38

40

41

42

43

44

Discharge Thermistor

Compre

ssor Thermistor

Thermistor (Heat Exchanger Mid)

Thermistor (Heat Exchanger Out)

Outdoor Thermistor

Heatsink Thermistor (Inverter)

Heatsink Thermistor (PFC)

9900515003

9900516000

9900513009

9900514006

9900517007

9900518011

9900518028

(Liquid pipe) (Gas pipe)

(Liquid pipe) (Gas pipe)

BRANCH PIPE
UTP-SX254A

BRANCH PIPE
UTP-SX354A

2012.04.23 40

1 Branch Pipe A Assy 9379102018

Ref. Description Parts number

6 Insulation 9379111010

7 Branch Header B Assy 9379108010

4 Insulation 9379101011

5 Branch Pipe A Assy 9379116015

3 Branch Pipe B Assy 9379105019

2 Insulation 9379100014

8 Insulation 9379112017

7

8

5

6

1

2

3

4

1

10

412011.12.12

2

4

7

6

5

8

9

8

11

11

8

8

3

DECORATION PANEL
UTG-UFYD-W

PARTS

Ref. Description

1 Decoration Panel 9375525040

2 Display Panel 9375529123

3 Receiver Window 9375547011

4 Intake Grille 9375531027

5 Long Life Filter 9375533014

11 Flap Total Assy 9377760029

6 Hook Bracket 9375546014

9375532024

9375530013

7 Grille Hook

8 Panel Cover

9 Indicator PCB Assy 9707371031

10 Connector Cover 9375549015

Part number

Flap total assy
Motor holder assy

422011.12.12

(connector : red)

(connector : white)

21

22

23

24

Ref. Description

21 Gear A 9375536015

22 Motor Holder 9375535018

23 Step Motor 9900139070

24 Step Motor 9900139087

Part number

DECORATION PANEL
UTG-UFYD-W

432012.04.24

11

9

8

6

4

10

3

1

5

2

7

INDOOR UNIT
CASSETTE
AUYG18LVLB
AUYG22LVLA
AUYG24LVLA

2 Cabinet A Assy 9375492014

1 Top Plate Assy 9375490027

3 Cabinet B 9375494018

10 Wire Holder 9375478018

9 Bell Mouse 9375503017

11 Drain Pan Sub Assy (18) 9377765024

11

Drain Pan Sub Assy (22, 24)

9377765017

7 Wire Cover 9375516017

8 Pipe Cover 9375515010

4 Hook R 9375504014

5 Hook L 9375505011

6 Insulation Box Assy (18) 9377764065

6

Insulation Box Assy (22, 24)

9377764058

Ref. Description Part number

INDOOR UNIT
CASSETTE
AUYG18LVLB

25

21

25 2 Stage Turbo Fan Assy 9375480011

24 Turbo Fan Washer 9375487010

22 Evaporator Total Assy 9375720070

23 Evaporator Holder 9375508012

26 Fan Motor 9602436019

21 Separate Wall 9375506018

Ref. Description Part number

27 Fan Motor Holder 9375552015

31 Float Switch 9900361037

32 Drain Port Sub Assy 9375718015

30 Rubber (Pump) 9378426016

28 Pump Assy 9900472030

29 Drain Pump Holder B 9375518011

Ref. Description Part number

442012.09.20

22

23

23

27

26

31

28

32

30

29

24

45

2012.09.20

25

22

23

26

24

21

23

27

31

28

32

30

29

INDOOR UNIT
CASSETTE
AUYG22LVLA
AUYG24LVLA

25 2 Stage Turbo Fan Assy

22 Evaporator Total Assy

23 Evaporator Holder

26 Fan Motor

21 Separate Wall

9375480011

9375720018

9375507015

24 Turbo Fan Washer 9375487010

9602436019

9375506018

Ref. Description Part number

27 Fan Motor Holder

31 Float Switch

32 Drain Port Sub Assy

28 Pump Assy

29 Drain Pump Holder B

9900472030

9375518011

9375552015

9900361037

30 Rubber (Pump) 9378426016

9375718015

Ref. Description Part number

46

2012.12.26

INDOOR UNIT
CASSETTE
AUYG18LVLB
AUYG22LVLA
AUYG24LVLA

41

42

43

44

47

48

45

46

41 Control Box Cover 9375512019

42 Control Box A 9375511012

4343Main PCB (22) 9709245514

43 Main PCB (24) 9709245453

Main PCB (18) 9709245446

44

Power Supply PCB

9707398380

45 Terminal 9306489045

46 Terminal 9703345012

-- Pipe Thermistor 9703297014

-- Room Thermistor 9900502003

47 Remote Control 9379219006

48 Remote Control Holder 9305642045

Ref. Description Part number

INDOOR UNIT
CEILING
ABYG18LVTB
ABYG22LVTA
ABYG24LVTA

47

8

4

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 9379219037

2

Remote Control Holder

9305642045

3 Top Cover 9358534021

4 Arm 9358565001

Ref. Description Part number

2012.04.24

INDOOR UNIT
CEILING
ABYG18LVTB
ABYG22LVTA
ABYG24LVTA

48

14 Control Box 9358600054

-- Room Thermistor 9703299087

16 Main PCB (18) 9709245361

16 Main PCB (22) 9709245507

16 Main PCB (24) 9709245378

15

Control Box Cover Assy

9359097006

18 Terminal 3P 9306489045

19 Terminal 3P 9703345012

970739827417 Power Supply PCB

Ref. Description Part number

2012.12.26

12 Cap 9358563007

13 Base Bracket 9358586006

11 Base Assy 9359061014

15

17

18

14

16

19

12

12

13

12

12

11

INDOOR UNIT
CEILING
ABYG18LVTB
ABYG22LVTA
ABYG24LVTA

49

23 Indicator PCB Assy 9705798090

21

22 Side Cover R Assy 9359069102

Panel 9358531259

Ref. Description Part number

2012.04.24

24 Air Filter 9358567029

26 Arm Bracket 9359281009

27 Grille Support 9358602003

28 Filter Bracket 9358607008

25 Grill F 9358532027

21

22

23

27

28

27

24

25

24

26

INDOOR UNIT
CEILING
ABYG18LVTB
ABYG22LVTA
ABYG24LVTA

50

35

37

32

36

38

39

41

40

43

34

31

31

33

42

33 Flap (Upper) F 9358538029

34 Kit (Flap Lower) 9372671023

31 Bushing 9357942001

32 Bushing C 9358553008

36 Louver Link 9358556009

37 Louver Shaft 9358557006

38 Louver Link Cover 9358558010

42

Flap Link-Upper (Step V)

9358551004

43

Flap Link-Lower (Step V)

9358552001

41 Motor Rod-A (Step V) 9358550007

40 Motor Base 9358562017

35 Step Motor H 9900297015

39 Step Motor-V 9900362010

Ref. Description Part number

2012.04.24

INDOOR UNIT
CEILING
ABYG18LVTB
ABYG22LVTA
ABYG24LVTA

51

54

59

57

57

53

53

51

58

52

55

56

55 Louver 9358561027

56 Bushing B 9358554005

59 Motor Rod 9358560013

53 Protect Cover 9358564011

54 Support Stay 9358599006

57 Louver Stopper 9358555002

58 Louver Rod 9358559017

52 Flap Base 9358537022

51 Kit (Flap Base) 9372670040

Ref. Description Part number

2012.04.24

52

INDOOR UNIT
CEILING
ABYG18LVTB
ABYG22LVTA
ABYG24LVTA

65 Drain Hose Assy 9377785060

61 Kit (Separate Wall A) 9372666012

63 Kit (Drain Pan Assy) 9372669013

-- Pipe Thermistor 9900022020

67 Evaporator Sub Assy (18) 9359051275

67

Evaporator Sub Assy (22, 24)

9359051268

66 Kit (Insulation Flap Base) 9372672013

62 Kit (Separate Wall B) 9373448013

64 Drain Cap 9358746004

Ref. Description Part number

2012.04.24

62

61

63

66

67

65

64

INDOOR UNIT
CEILING
ABYG18LVTB
ABYG22LVTA
ABYG24LVTA

53

78

79

74

75

72

77

71

73

76

72 Sirocco Fan Assy 9385258006

77 Rubber 9385102002

73 Casing 9358543009

71 Motor Fixing Table 9358591000

76 Fan Motor Assy 9380636007

79 Motor Fixture 9358594001

78 Protector 9359282006

74 Casing Cover 9358544006

75 Barrier 9380671008

Ref. Description Part number

2012.04.24

INDOOR UNIT
SLIM DUCT
ARYG18LLTB

3 Pipe Panel Sub Assy

1 Side Panel R Sub Assy

2 Side Panel L Sub Assy

5 Outlet Frame Assy

Parts numberDescriptionRef

9379906012

9379900003

9379907019

9380042013

Panel (Window) Sub Assy

9379915007

542014.06.19

11 Cabinet Panel (3 Fan)

8 Fan Guard (3 Fan)

10 Main Panel (3 Fan)

12 Drain Pan Sub Assy

9380598008

9380590002

9380603009

9379901055

4

Parts numberDescriptionRef

13 Evaporator Total Assy 9380682066

9 Air Filter 9379575003

7 Valve Cover Sub Assy 9379576017

6 Front Panel (3 Fan) 9380595007

3

11

10

12

7

2

8

9

4

1

5

6

13

Top Panel Sub Assy21

Sirroco Fan Assy22

9379908047

9379570022

Sirroco Fan Assy23 9379570039

Shaft24 9380398004

Joint Assy25 9378038011

Parts number

DescriptionRef

26

Rubber (Vibration Proof)

28

Casing B

Casing U

29 Fan Motor Assy

9379644006

9379572002

9379571005

9602968022

27

30 Drain Pump Sub Assy

3132Float Switch Sub Assy

9379914024

9378593022

Drain Hose Assy 9379913003

33 Hose Sub Assy 9378450097

Parts number

DescriptionRef

552014.06.19

INDOOR UNIT
SLIM DUCT
ARYG18LLTB

21

22

28

30

31

32

33

27

23

23

25

29

24

26

562014.06.19

44

46

43

45

41

42

41

44

--

Power Supply PCB

Parts numberDescriptionRef

Terminal 3P

Pipe Thermistor

9707398267

9306489045

9900498108

43 Reactor Assy 9707457018

42 Main PCB 9709245316

-- Room Thermistor 9900653019

46 Wired Remote Control 9318593013

45

Terminal 3P (Wired Remote)

9703345012

INDOOR UNIT
SLIM DUCT
ARYG18LLTB

11

10

9

4

6

1

8

7

2

3

5

INDOOR UNIT
DUCT
ARYG22LMLA
ARYG24LMLA

2012.04.25 57

11 Control Cover A Sub Assy

8 Cabinet L Sub Assy

9 Cabinet R Sub Assy

1 Intake Cover Sub Assy

6 Outlet Panel Sub Assy

4 Evaporator Total Assy

3 Drain Pan Sub Assy

2 Main Panel Sub Assy

7 Intake Frame Assy

Ref. Description Part number

9374516025

9374509010

9374508013

9374512010

9374510016

5 Seal Panel Sub Assy

10 Bracket Pipe Sub Assy

9374515011

9374514014

9374517268

9374513017

9374511013

9374216017

26

25

INDOOR UNIT
DUCT
ARYG22LMLA
ARYG24LMLA

22

23

24

21

2012.04.25 58

23 Casing B 9374234011

24 Sirocco Fan Assy 9356531060

26 Rubber 9385102002

21 Base Sub Assy 9374504015

22 Casing A 9374233014

25 Fan Motor 9602433025

Ref. Description Part number

INDOOR UNIT
DUCT
ARYG22LMLA
ARYG24LMLA

33

32

31

35

36

2012.12.26

59

31 Main PCB (22)

31 Main PCB (24)

9709245491

33 Terminal 3P 9703345012

34 Terminal 3P 9306489045

32 Power Supply PCB 9707398373

35 Reactor Assy 9707457018

-- Room Thermistor 9703299025

-- Pipe Thermistor 9703297021

36 Remote Control 9318593013

Ref. Description Part number

9709245323

34

Name and Shape Q'ty Use

1

2

2

OUTDOOR UNIT

ACCESSORIES

For drain piping work

Drain pipe

Drain cap

9303029015

313166024302

9378779013

2012.06.14 60

One-touch bush

For power supply cable and

connection cable installation

INDOOR UNIT
CASSETTE
AUYG18LVLB
AUYG22LVLA
AUYG24LVLA

612012.09.25

DECORATION PANEL
UTG-UFYD-W

Name and Shape Q’ty Use

Connector cover

1

For covering connector

Tapping Screw

(M5 × 12 mm)

4

For mounting decora­tion panel

Tapping Screw

(M4 × 12 mm)

1

For mounting connec­tor cover

L angle

2

For mounting the Hook
Wire to the Decoration
panel

Hook wire

2

For suspending the
Decoration panel

Screw [pitch small]

(M4 × 10 mm)

2

For mounting the Hook
Wire (for metals)

Screw [pitch large]

(M4 × 10 mm)

4

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

Name and Shape Q’ty Use

Special nut A
(Large flange)

4

For installing indoor unit

Special nut B
(Small flange)

4

For installing indoor unit

Template
(Carton top)

1

For cealing openings cutting
Also used as packing

Drain hose

1

For installing drain pipe

Hose Band

1

For installing drain hose

Drain hose insulation

1

For installing drain pipe

Remote control

1

For air conditioner operation

Battery

2

For remote control

Remote control
holder

1

For installing the remote
control

Tapping screw

(M3 × 12mm)

2

For mounting the remote
control holder

Cable tie

2

For electrical wiring

Wire clamper

1

For electrical wiring

Coupler heat
insulation

(Small)

1

For indoor side pipe
joint (Liquid pipe)

Coupler heat

insulation

(Large)

1

For indoor side pipe
joint (Gas pipe)

622012.06.14

INDOOR UNIT
CEILING
ABYG18LVTB
ABYG22LVTA
ABYG24LVTA

Name and Shape Q’tyName and Shape Q’ty

Special nut

2

11

1

2

1

Hose band

For installing
drain hose

For electrical wiring

1

Insulation
(Drain hose)

Drain hose

Adhesive type 100 x 220(mm)

VT wire

For fixing drain hose
L 280mm

1

Remote control

Battery

For remote control

1

Remote control
holder

1

Screw (M3 × 12mm)

Screw (M4 × 20mm)

Screw (M4 × 10mm) Installation template

1

1

Cover plate (Left) Cover plate (Right)

Positioning for
under ceiling type

For suspending
the indoor unit from ceiling

For suspending
the indoor unit from ceiling

For suspending
the indoor unit on the wall

For remote control
holder installation

2

Cable tie (Large)

Cable tie (Small)

Wire clamper

For electrical wiring

For fixing drain hose

For indoor
side pipe joint (Small pipe)

2

4

6

1

2

1

1

1

1

Coupler heat insulator
(Small)

Coupler heat insulator

For indoor
side pipe joint(Large pipe)

For fixing the wall bracket

For suspending
the indoor unit from ceiling

(Large)

Bracket
(Left)

Bracket
(Right)

Wall bracket

Name and Shape Q’ty Use

Installation
template

1

For positioning the indoor unit

Washer

8

For installing indoor unit

Coupler
heat insulation
(Large)

1

For indoor side pipe joint
(Large pipe)

Coupler
heat insulation
(Small)

1

For indoor side pipe joint
(Small pipe)

Cable tie

Medium

3

For power supply and remote
control cable binding

Large

4

For fixing the coupler heat
insulation

Filter (Large)

2

Drain hose

1

For installing drain pipe
VP25 (O.D.32 I.D.26)

Hose band

1

For installing drain hose

Drain hose insulation B

1

Insulates the drain hose

Wired remote
control

1

Remote control
cable

1

For connecting the remote
control

Tapping screw
(M4 × 16 mm)

2

For installing the remote control

632014.06.19

INDOOR UNIT
SLIM DUCT
ARYG18LLTB

INDOOR UNIT
DUCT
ARYG22LMLA
ARYG24LMLA

2012.04.25 64

Name and Shape

Q’ty

Use

Hanger

4

For suspending the indoor unit
from ceiling

Drain hose
insulation

1

Insulates the drain hose and
vinyl hose

Cable tie (Large)

1

For fixing drain hose

Cable tie (Small)

1

For remote control and remote
control cable binding

Cable tie

2

For electrical wiring

Wire clamper

1

For electrical wiring

Remote control

1

For air conditioner operation

Remote control cable

1

For connecting the remote
control

Screw (M4 × 16)

2

For installing the remote control

Coupler heat
insulation (Large)

1

For indoor side pipe joint (gas)

Coupler heat
insulation (Small)

1

For indoor side pipe joint
(liquid)

Special nut A (Large flange)

4

For suspending the indoor unit

from ceiling

Special nut B (Small flange)

4

For suspending the indoor unit
from ceiling

1204G4057