General AWHZ24LBC User manual

CONTENTS

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

OUTLINE AND DIMENSIONS . . . . . . . . . . 2

REFRIGERANT SYSTEM DIAGRAM . . . . 4

CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . 5

INDOOR PCB CIRCUIT DIAGRAM . . . . . . 7

DISASSEMBLY ILLUSTRATION . . . . . . .

PARTS LIST . . . . . . . . . . . . . . . . . . . . . . .

SPLIT TYPE

ROOM AIR CONDITIONER

CEILING WALL

type

Models

Indoor unit Outdoor unit

AWHZ24LBC AOHZ24LBT

INVERTER

OUTDOOR PCB CIRCUIT DIAGRAM . . . 10

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

STANDARD ACCESSORIES . . . . . . . . . . 25

HEATING CAPACITY

POWER SUPPLY

RUNNING

CURRENT

COOLING

HEATING 10.3 A

INPUT WATTS COOLING

HEATING 2.35 kW

E.E.R. COOLING

HEATING

COOLING

HEATING

3.62 kW/kW

MOISTURE REMOVAL

AIR CIRCULATION

HIGH

Cooling and heating inverter

AWHZ24LBC

AOHZ24LBT

7.1 kW

8.5 kW

TYPE

INDOOR UNIT

OUTDOOR UNIT

COOLING CAPACITY

230 V 50 Hz

9.7 A

2.21 kW

3.0 L/hr

3.21 kW/kW

ELECTRICAL DATA

POWER SOURCE 230 V

HIGH SPEED 1,500 r.p.m. / 1,700 r.p.m.

HIGH2 1,700 r.p.m. / 1,850 r.p.m.

INDOOR UNIT

( cool / heat )

MED SPEED 1,370 r.p.m. / 1,540 r.p.m.

SUPER QUIET 1,030 r.p.m. / 1,120 r.p.m.

QUIET 1,130 r.p.m. / 1,260 r.p.m.

LOW SPEED 1,250 r.p.m. / 1,390 r.p.m.

OUTDOOR UNIT ( cool / heat ) 850 r.p.m. / 900 r.p.m.

FAN MOTOR

DIMENSIONS and WEIGHT

INDOOR UNIT H x W x D

OUTDOOR UNIT 830 x 900 x 330 mm

250 x 899 x 298 mm

INDOOR UNIT Gross / Net

H x W x D

Gross / NetOUTDOOR UNIT 70 kg / 62 kg

17.5 kg / 14 kg

REFRIGERANT CHARGE (R410A)

FULL CHARGE 2,100 g

15 m

20 m

25 m

30 m

Pipe Length

2,200 g

1,900 g

2,000 g

ADDITIONAL CHARGE 20 g/m

MAX PIPE LENGTH 30 m

COMPRESSOR

TYPE

DISCRIMINATION

REFRIGERANT R410A 1,900 g

5KD240XAD21

Hermetic type, DC Inverter,

Twin rotary

SPECIFICATIONS

HIGH SPEED

880 m3/hr

980 m3/hr

47 dB / 47 dB

43 dB / 43 dB

40 dB / 40 dB

36 dB / 36 dB

32 dB / 32 dB

53 dB / 54 dB

HIGH2 49 dB / 49 dB

HIGH2 53 dB / 54 dB

INDOOR UNIT

( cool / heat )

MED SPEED

LOW SPEED

SUPER QUIET

QUIET

OUTDOOR UNIT

( cool / heat )

NOISE LEVEL

Note :

Noise was measured in accordance with JIS standards, Japan.

"HIGH2" means when ability measurement.

2006.10.31 1

(Unit : mm)

DIMENSIONS

INDOOR UNIT

2006.10.20 2

300

298

899

250

170

OUTDOOR UNIT

(unit : mm)

77900

830

400

33031 12

196

147

170

370

650

Air Flow

2006.10.18 3

REFRIGERANT SYSTEM DIAGRAM

3-Way valve

(Small)

3-Way valve

(Large)

Strainer

Muffler

Pressure

switch

4-Way valve

Expansion valve

Heat exchanger

( INDOOR )

Heat exchanger

( OUTDOOR )

Sub-accumulator

Compressor

Refrigerant pipe diameter

Liquid : 1/4" (6.35 mm)

Gas : 5/8" (15.88 mm)

Cooling

Heating

2006.10.18 4

INDOOR UNIT

CIRCUIT DIAGRAM

2006.10.18 5

WHITE

RED

WHITE

BROWN

ORANGE

YELLOW

GREEN

BLUE

PURPLE

GRAY

WHITE

BLACK

WHITE

RED

WHITE

RED

WHITE

RED

WHITE

BLUE

YELLOW

WHITE

BLACK

RED

WHITE

RED

WHITE

RED

WHITE

RED

WHITE

RED

WHITE

BROWN

RED

ORANGE

YELLOW

BROWN

RED

ORANGE

YELLOW

WHITE

RED

BLUE

WHITE

BLACK

RED

BLACK

1 2 3 4 5 678

1 2 3 4 5 61 2 3 4

121 2 3 4 5

1 2 3 4 5

1 2 3 4 5 1 2

1 2 1 2 3 4 5 678

1 2 3 4 5

1 2 3 4

1 2 3

1 2 1 2

CN205

TEST

CN12CN17

CN7

CN6

CN3

CN4

CN16

CN9

CN206

CN15

CN11

CN201 CN200 CN203 CN202 CN204

CN208

CN210

SW (LEFT)

SW (RIGHT)

THERMAL

FUSE 102

AIR FILTER (LEFT)

AIR FILTER (RIGHT)

THERMAL

FUSE 102

TM1 TM2

LOUVER U

LOUVER Z

LOUVER

(RIGHT-LEFT)

DIFFUSER

FAN MOTOR

CONNECTOR (WHITE)

CONNECTOR (RED)

ROOM TEMP. THERMISTOR

PIPE TEMP. THERMISTOR

RECEIVER PCB

UV-LED UNIT

CONTROLLER PCB

F M

CONNECTOR PCB

INDICATOR PCB

TM4

WHITE

BLACK

RED

THERMAL

FUSE 102

TERMINAL

NL3

OUTDOOR UNIT

2006.10.18 6

RED

BROWN

BLUE

BLACK

BROWN

BLACK

WHITE

YELLOW

ORANGE

BLUE

BROWN

RED

BROWN

YELLOW

WHITE

BLACK

RED

BLACK

GREEN

BLACK

WHITE

BLACK

PURPLE

WHITE

YELLOW YELLOW

BLUE BLUE

BLACK

RED

BROWN

ORANGE

BLACK BLACK

WHITE WHITE

RED RED

ORANGE

BLACK

WHITE

BROWN

RED

BROWN

RED

ORANGE

YELLOW

GREEN

BLUE

PURPLE

GRAY

BLACK

WHITE

BROWN

RED

ORANGE

YELLOW

BLACK

WHITE

GRAY

WHITE

109

87654

321

109

87654

321

109

87654

321

109

87654

321

654

321

654

321

CN700

CN801

CN500

CN110CN1

CN400

CN200

CN11

CN60

CN61

CN62

CN64

CN90

CN40CN42

CN303 CN301 W306

W307

W302

W301

W17

W16

TM102

TM101

W303

W304

VW305

W13

W12

L2 L1

I O

TM600

TM601

CN100

1 2

W29

W28

W25

W26

W21 W20

W9 W17

W18

W19

WHITE

TERMINAL

FUSE 250V 25A

1 2 3 L N

POWER SOURCE

TO INDOOR UNIT

FAN MOTOR

EXPANSION VALVE

4-WAY VALVE

F M

PMV

4WV

DISCHARGE TEMP. THERMISTOR

PIPE TEMP. THERMISTOR

OUTDOOR TEMP. THERMISTOR

COMPRESSOR TEMP. THERMISTOR

HIGH PRESSUR SWITCH

CHOKE COIL

POSISTOR

COMPRESSOR

C M

CONNECTOR

CAPACITOR PCB

ACTPM

I P M PCB

POWER SUPPLY PCB

CONTROLLER PCB

( MAIN PCB )

WHITE

RED

WHITE

RED

BROWN

ORANGE

RED

YELLOW

GREEN

BLUE

PURPLE

GRAY

WHITE

BLACK

RED

WHITE

RED

WHITE

BROWN

RED

ORANGE

YELLOW

RED

WHITE

YELLOW

ORANGE

RED

BROWN

WHITE

RED

WHITE

RED

WHITE

BLACK

RED

BLACK

WHITE

YELLOW

BLUE

WHITE

BLACK

RED

WHITE

RED

WHITE

RED

WHITE

RED

WHITE

RED

CN204

S8B-PASK

CN202

JB-4

CN203

JB-6

CN200

B2B-XASK

CN201

B5B-XASK ZHR-5

ZHR-5

B5B-XASK

B2B-XASK

CN12

B3B-PASK

CN210

JB-3

CN6

2P-SAN

CN7

2P-SCN

ROOM TEMPERATURE THERMISTOR

PIPE TEMPERATURE THERMISTOR

TM2

22007

TM1

22007

RJW-18

CN206

JB-10

CN205

JB-10

ZHR-5

RJW-20

CN11

JC-10

CN9

JC-10

CN15

JZ-11

CN16

JZ-11

CN4

S5 (6-5) B-XARK

CN3

CN17

JB-5

RMH-4

NH5

CN208

JB-8

ZHR-5

TEST

CONTROLLER PCB ASSY

K05DS-0600HSE-C1

INDICATOR PCB ASSY

K04DU-0500HSE-D0

RECEIVER PCB ASSY

K05DS-0500HSE-S0

CONNECTOR PCB

K05DS-0500HSE-CN0

UV-LED UNIT

F. M.

FAN MOTOR

DIFFUSER

LOUVER

( RIGHT / LEFT )

LOUVER-Z

( UP / DOWN )

LOUVER-U

( UP / DOWN )

LIMIT SWITCH-R

LIMIT SWITCH-L

CLEAN FILTER-R

CLEAN FILTER-L

CONTROL UNIT : EZ-0060BHSE

THERMAL

FUSE 102

TERMINAL

OUTDOOR UNIT

TM4

22007

WHITE

RED

BLACK

AC230V

50Hz

POWER SOURCE

INDOOR PCB CIRCUIT DIAGRAM

2006.10.18 7

HST*

MD2

MD1

MD0

P70

P71

P72

P57

P56

P67

P66

P65

P64

GND

P63

P62

P61

P60

AGND

AVRL

AVRH

AVCC

P55

P54

P53

P52

P51

P50

P47P46

P45

VCCP44P43P42P41

P40

P37

P36P35

P34

P33P32GND

P31

P30P27

P26P25P24

P23

P22

P21

P20

P17

P16

P15

P14

P13

P12

P11

P10

P07

P06

P05

P04

P03

P02

P01

P00

VCC

GND

X0A

X1A

PA0

*RST TP97 P96 P95 P94 P93 P92 P91 P90 P87 P86 P85 P84 P83 P82 P81 P80 P77 P76 P75 P74 P73

5556

5758596061

6869

100

2524

201918

1110

321

8.00MHz

R36 10K <1/10W>

TAUX

TEST TIMER

MODE2

MODE0

FAN

10K

<1/10W>

TEST I N

TEST OUT

TEST CLK

FAN

TRXD

CLKTTXD

5V C37

0.1

<F>

5V 15V

C33

1000P

<R>

20V 15V

I C17

78M15

+C67

0.1

<F>

C66

100/

25V

R8 1.0K

R16 100K

<1/10W>

JM1

AUTO RESTART

TM2

R25 10K

<1/10W>

R60 47 <1/10W>

R59 10K

<1/10W>

C45

1000P

<R>

CN12

C23

0.01

<B>

12V

R22 390

<1/10W>

C24

0.01

<B>

D13

DAN202K

DTC124EUA

5 4 3 2 1

101418

827 65 4 3 2 1

I C8-10

I C8-14

R20

10K

<1/10W>

R21 390

<1/10W>

R2 1.0K

<1/2W>

K1-4

(B-1)

TM4

R96

10K

<1/10W>

R95

4.7K

<1/10W>

Q19

2SC2411K

<Y>

D10

DAN217U

C55

0.1

<F>

R17

10K

<1/10W>

R63

10K

<1/10W> I C13

6 5

D I

VCC

GND

JM2

R26

10K

<1/10W>

280V

CN6

CN7

FL1

BL02Rn1

FL7

BLM21

<A102>

ROOM TEMP.

PIPE TEMP.

R53 10K

<1/10W>

(1%)

R54 49.9K

<1/10W>

(1%)

R51 1.0K

<1/10W>

R50 1.0K

<1/10W>

C35

0.1

<F>

C36

0.1

<F>

CN204

CN202

CN200

CN203

CN201

CN206

CN205

CN210

C200

0.1

<F>

C201

47/

10V

R220 47

<1/10W>

I C200

GP1UM261R

VCC

OUT

GND

CN4

15V

R82 10K

<1/10W>

SW1

R92 1.0K

<1/10W>

121234 5 6

10 987 6 5 4 3 21

123 4 5

12 3 4

123

A A

C31

100/

25V

15V

R33 820

<1/4W>

R34 1.0K

<1/4W>

C34

0.1

<F>

5V I C9

PS2561-1

R35 330

<1/10W>

I C22-1

116

2 3

I C12

PS2561-1

R39

4.7K

<1/10W>

R37 6.8K

<1/4W>

R41

10K

<1/10W>

R43 1.0K

<1/10W>

R30 10K <1/10W>

R29 10K <1/10W>

R28 10K <1/10W>

R27 10K <1/10W>

TEST TIMER

TEST CLK

TEST OUT

TEST I N

CN3

C27 - C30

1000P <F> x 4

I C18-2

I C18-1

I C16-2

I C16-1

I C15-7

I C15-6

I C14-7

I C14-6

15 2

1000P

<R>

1000P

<R>

Q12

DTC143EUA

R80

1.0K

<1/10W>

R94

1.0K

<1/10W>

Q11

DTC143EUA

R77 10K

<1/10W>

R78 10K

<1/10W>

FLS2

FLS1

CN11

12V

FL3

CN9

CN16

12V

CN15

CN17 12V

FL4

12V Q24

DTC124EUA

C20

0.1

<F>

C21

0.1

<F>

1.0K <1/10W> x 10

R201

R200

R202

R203

R204 R211

R210

R209

R208

R207 I C22-7

I C22-5

I C22-4

I C22-6

I C22-3

I C14-1

I C14-2

I C14-3

I C14-4

I C15-1

I C15-2

I C15-3

I C15-4

I C18-4

I C18-5

I C18-6

I C18-7

I C16-3

I C16-4

I C16-5

I C16-6

13 4

I C18-3

I C16-7

180 <1/4W> x 4

R206

R205

R213

R212 14

R71 10K

BZ1

B Z

BUZZER

UV - LED

R15

100K

<1/10W>

I C2

2.2

GS I B460L

4 3

+C4

100/

420V

280V

R14

47K

(1%)

I C6

TL431 I LP

I C20

PS2561-1

MY064

D16

D1FL20U

JM4

12V

D1FL20U

C15

330/

25V

R13

200K

(1%)

150

D1FL20U

C13

1000/

25V

R11

1.8K C14

0.1

<B>

R12

5.6K

REF

20V

C32

47P

1NH42

R6 47

<1/2W>

R5 100K

C5 0.01

<ECQE>

I C5

TOP244 R4

270

R18

12K

C22

0.22

<B>

R19

15K

2SA1037AK

<Q>

47/35V

C10

47/35V

C12

330/

25V

D15

1SS355

R3 5.6K

D1FL20U

C65

0.01

<KH>

VDD

OUTGND

C70

4700P

<KH>

C69

4700P

<KH>

0.33

I C8-10I C8-14

K1-4

VA1 470V

<TNR>

TM1

FH1 FH2

I C3

TA4805AS

C44

0.1

<F>

C16

0.1

<F>

C17

330/

25V

+C18

10/

25V

+C19

0.1

<F>

0.1

<F>

3I O

FLS2

FLS1

DIFFUSER

INDICATION LED

FILTER CLEAN 1

FILTER CLEAN 2

TEST

FAN MOTOR CONTROL

MANUAL AUTO SWITCH

RECEIVER PCB ASSY

K05DS-0500HSE-S0

ROOM TEMP. & PIPE TEMP. THERMISTOR

EEPROM

AUTO RESTART

THERMAL FUSE

RESET I C

H I C FOR SERIAL COMMUNICATION

POWER RELAY

REMOTE CONTROL SIGNAL SELECT

POWER SUPPLY CIRCUIT

POWER SWITCH

REMOTE CONTROL SIGNAL INPUT

LOUVER (RIGHT / LEFT)

UP / DOWN 2

UP / DOWN 1

FILTER LIMIT SWITCH

SSB11V-R13090A

9mH

I C 19

GK-LV3011E

I C 1

MB90438LSPFV-G-423-BNDE1

INDOOR UNIT

CONTROLLER PCB ASSEMBLY

K05DS-0600HSE-C1

POWER SOURCE

AC230V

50Hz

CONNECTOR PCB ASSY

K05DS-0500HSE-CN0

2006.10.20 8

CN208

08 / 08 JB / PA

L=60

12V

D200 SLI-560 <RED>

D201 SLA-560 <GREEN>

D206 UDZS6.2B

D202 SLI-560 <RED>

D203 SLA-560 <GREEN>

D208 UDZS6.2B

D204 SLI-560 <YELLOW>

INDOOR UNIT

INDICATOR PCB ASSEMBLY

K04DU-0500HSE-D0

2006.10.18 9

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