Fujitsu AW?Z14LBC, AW*Z18LBC, AW*Z24LBC, AO*Z14LBC, AO*Z18LBC User Manual

1. CEILING WALL TYPE :

AWZ14LBC AWZ18LBC AWZ24LBC

INDOOR UNIT

D2D_AW001E/02

2009.10.01

R410A

- (01 - 01) -

CEILING WALL TYPE

AW



Z14-24 LB

CEILING WALL TYPE

AW



Z14-24 LB

FEATURE1.

AOZ14LBC AOZ18LBC

AOZ24LBT

MODEL :

■

AWZ14LBC AWZ18LBC AWZ24LBC

FEATURES

■

Energy saving CLASS A cleared

●

with a margin to spare

Automatic lter cleaner

●

*1

Entire lter is cleaned automatically in approx. 2 minutes

Since the lter is cleaned automatically, energy saving capability is displayed without regard to the load on the air conditioner.

Bacteria eliminating countermeasure

●

Antibacterial dust box

Removes dirt and dust by double brushes. Dust collection is approx. twice that in the past. (our company comparison) Maintenance: Only throwing into a trash bin once every 2 years

a

c

d

e

b

a

Dirt and dust are bacteria-eliminated by photocatalytic lter*

* Displays double the effect of a conventional optical medium and retains its property for

a long time to suck in and remove approx. 99.99% of cigarette odors and bacteria, etc.

b

Drives away bacteria and refreshes the air by UV (ultraviolet rays) illumination

Our unique technology that achieved

●

top energy efciency in the industry

c

Energy saving by automatic lter cleaning function

*1

This function allows an energy saving of more than 25% a year and maintains a smooth air ow by preventing the lters from being clogged with dust.

CAE analysis

d

Computer-designed fan provides a larger airow than conventional models

New air trunk, which provides a smooth airow, and axial gap fan motor increase the max. airow by 10% over that of conventional models.

CAE:Co mputer ai ded engineeri ng

e

Axial gap fan motor enables nonconventional high power and high efciency*2

Axial gap method

Rotor plates are installed above and below electromagnets.

Features (Compared to conventional models)

Compact size with 1.5 more power output Self-driven method increases rotating ef ciency by 10%. Our electromagnetic eld simulation technology enables low vibration and low noise.

Thin copper wire reduced electric resistance.

Area, which confronts magnetic attraction is very wide and generates high power.

Rotor plate

Electromagnet

Thin copper wire

Area, which confronts magnetic attraction, is very narrow.

Electromagnet

Rotor plate

Conventional motor

Rotor is bounded by electromagnet.

New model

*1: Announce d September 9, 200 2. In roo m air conditioner for the h ome

(Our com pany's investigation)

*2: Announced Decembe r 13, 2004. As fan mot or for air c onditioner (Ou r

company's investigati on)

- (01 - 02) -

CEILING WALL TYPE

AW



Z14-24 LB

CEILING WALL TYPE

AW



Z14-24 LB

ALL DC

●

Front view

b

a

c

a

DC fan motor

b

V-PAM control

V-PAM technology makes a compressor more powerful.

c

DC compressor

"Vertical airow" provides

●

powerful oor level heating

"Horizontal airow" does not blow

●

cool air directly at the occupants in the room

Increased heat exchange efficiency

Comfortable heating area

(Our company comparison)

Approx.

2.5 times*

*Compared to our conventional Model ASY13PSCCW

Air is blown directly downward

Power diffuser (full open)

Big flap

Blown out horizontally

Power diffuser

Big flap

Increased heat exchange efficiency

Cooling range

(Our company comparison)

Approx.

1.7 times*

*Compared to our conventional Model ASY13PSCCW

Super quiet

●

Air ow mode can be set in 5 steps and more detailed air ow setting is possible.

Inner drying operation

●

This model is equipped with an inner drying function. After the power is turned off, the dry operation starts inside the air conditioner. This prevents the growth of mold and bacterial inside the air conditioner.

Low outdoor air temperature cooling correspondence

●

Corresponds to cooling operation at -10°C outdoor air temperature

Low outdoor air temperature heating correspondence

●

Corresponds to heating operation at -15°C outdoor air temperature

Corresponds to maximum 30m long piping (24TYPE)

●

- (01 - 03) -

CEILING WALL TYPE

AW



Z14-24 LB

CEILING WALL TYPE

AW



Z14-24 LB

REMOTE CONTROLLER2.

WIRELESS REMOTE CONTROLLER2-1.

FEATURES

■

â

Four kinds of timer setup (ON / OFF / PROGRAM / SLEEP) are possible.

â

Four kinds of timers. Easy operation.

Built-in timers

●

Select from four different timer programs (On/Off/Program/Sleep).

Program timer

●

The program timer operates the ON and OFF timer once within a 24 hour period.

Sleep timer

●

The sleep timer function automatically corrects the temperature thermostat setting according to the time setting to prevent excessive cooling and heating while sleeping.

Cooling operation/dry operation

60min.

1 °C

2 °C

When the sleep timer is set, the set temperature automatically rises 1 °C every hour. The set temperature can rise up to a maximum of 2 °C.

Heating operation

When the sleep timer is set, the set temperature automatically drops 1 °C every 30 minutes. The set temperature can drop to a maximum of 4 °C.

1 °C

30min.

60min.

90min.

2 °C

3 °C

4 °C

Timer setting

- (01 - 04) -

CEILING WALL TYPE

AW



Z14-24 LB

CEILING WALL TYPE

AW



Z14-24 LB

FUNCTIONS

■

Signal Transmitter

START/STOP button

SET TEMP. button ( )

COOL button

DRY button

HEAT button

SLEEP button

AUTO button

FAN button

COIL DRY button

FILTER button

HI-POWER button

SUPER QUIET button

FAN CONTROL button

ECONOMY button

SWING button

AIR DIRECTION (Left-Right) button

AIR DIRECTION (Up-Down) button

ON TIMER button

OFF TIMER button

SET TIME buttons ( )

SET (TIMER) button

CANCEL (TIMER) button

TEST RUN button

RESET button

CLOCK ADJUST button

Remote Control Unit Display

COIL DRY Display

Operating Mode Display

FAN CONTROL Display

ECONOMY Operation

Transmit Indicator

Temperature Display

SWING Display

Battery Indicator Display

ON TIMER Display

OFF TIMER Display

Display panel

/

27

1

2

4

7

8

10

12

15

16

19

20 21

24

25

28

29

30

31

3

5

6

9

11

13

14

17

18

23

26 22

32

33

34

35

36

37

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

33

34

35

36

37

32

SPECIFICATION

■

SIZE (H × W × D mm) 204 × 60 × 22

WEIGHT (g) 170

ACCESSORY Holder

- (01 - 05) -

CEILING WALL TYPE

AW



Z14-24 LB

CEILING WALL TYPE

AW



Z14-24 LB

SPECIFICATIONS3.

Type

CEILING WALL

INVERTER HEAT PUMP Model name AWZ14LBC AWZ18LBC AWZ24LBC Power source 230V~ 50Hz Available voltage range 198-264V~ 50Hz

European energy label

Cooling A A A Heating A A A

Capacity

Cooling

Rated

kW 4.20 5.20 7.10

BTU/h 14,3 00 17, 70 0 24,200

Min.-Max.

kW 0.9-5.3 0.9-5.9 0.9-8.0

BTU/h 3,10 0-18,10 0 3,10 0- 20,10 0 3,100-27,300

Heating

Rated

kW 6.00 6.70 8.50

BTU/h 20,500 22,900 29,000

Min.-Max.

kW 0 .9 -9 .1 0.9 -9.7 0.9 -11.0

BTU/h 3,100-31,000 3 ,10 0- 33 ,10 0 3,100-37,500

Input power

Cooling

Rated

kW

1.02 1.58 2.21

Min.-Max. 0.09 -1.75 0.09-2.00 0.11- 2. 62

Heating

Rated 1.35 1.63 2.35 Min.-Max. 0.09-2.95 0.09-3.20 0.11-3.68

Current

Cooling

Rated

A

4.5 6.9 9.7

Ma x.* 8.5 8.5 12.5

Heating

Rated 5.9 7. 2 10.3 Ma x.* 14.0 14.0 1 7.5

EER Cooling

kW/kW

4.1 2 3.29 3.21 COP Heating 4.44 4.11 3.62 SENSIBLE CAPACITY Cooling kW 2.80 3.30 5.1 0

POWER FACTOR

Cooling

%

98 99 99

Heating 99 99 99

Moisture removal l/h (pints/h) 2.1 (3.7) 2.8 (4.9) 3.0 (5.3)

Fan

Airow rate

Cooling

High

m

3

/h

850 850 880 Med 760 760 780 Low 580 580 700 Quiet 465 465 620 S-Quiet 365 365 560

Heating

High 940 940 980 Med 740 74 0 880 Low 605 605 780 Quiet 510 510 700 S-Quiet 390 390 605

Type × Q'ty Cross ow fan × 1 Motor output W 72

Sound pressure level

Cooling

High

dB (A)

46 46 47 Med 43 43 43 Low 35 35 40 Quiet 29 29 36 S-Quiet 24 24 32

Heating

High 46 46 47 Med 39 39 43 Low 34 34 40 Quiet 29 29 36 S-Quiet 24 24 32

Heat exchanger type

Dimensions (H × W × D)

mm

315 × 750 × 26.6 Fin pitch 1.2 Rows × Stages 2 × 15 Pipe type Copper Fin type Aluminium

Enclosure

Material Polystyrene Colour White

Dimensions (H × W × D)

Net

mm

250 × 899 × 298

Gross 356 × 960 × 378

Weight

Net

kg (lb.)

13.5 (30)

Gross 17 (37)

Connection pipe

Size

Liquid

mm

Φ6.35 (Φ1/4 in.) Φ6.35 (Φ1/4 in.)

Gas Φ12.7 (Φ1/2 in.) Φ15.88 (Φ5/8 in.)

Method Flare

Operation range

Cooling

°C 18 to 32

%RH 80 or less

Heating °C 30 or less

Remote controller type Wireless

Drain pipe

Material PP+LLDPE Size mm Outer diameter : 29 / Inner diameter : 13.6

Note : Specications are based on the following conditions. Cooling : Indoor temperature of 27°CDB / 19°CWB. and outdoor temperature of 35°CDB/24°CWB. Heating : Indoor temperature of 20°CDB / 15°CWB. and outdoor temperature of 7°CDB/6°CWB. Pipe length : 7.5 m, Height difference : 0 m. (Outdoor unit - Indoor unit) The maximum current is the maximum value when operated within the operation range (temperature). * The maximum current is the total current of indoor unit and outdoor unit.

- (01 - 06) -

CEILING WALL TYPE

AW



Z14-24 LB

CEILING WALL TYPE

AW



Z14-24 LB

DIMENSIONS4.

MODEL : AW

■



Z14LB , AWZ18LB , AWZ24LB

(Unit : mm)

300

298

899

250

170

40

INSTALLATION PLACE

■

6.7 cm or more

Wall hook bracket

6.5 cm or more

5 cm or more

(Wall cap)

150 cm or more

230 cm or more

Open panel

* The filters come out

of the front of the indoor unit.

Front panel

40 cm or more

- (01 - 07) -

CEILING WALL TYPE

AW



Z14-24 LB

CEILING WALL TYPE

AW



Z14-24 LB

WIRING DIAGRAMS5.

MODEL : AW

■



Z14LB , AWZ18LB

TO OUTDOOR UNIT

RED

WHITE

WHITE WHITE

WHITE

WHITE WHITE

WHITE

RED

WHITE

RED

WHITE

RED

WHITE

BLUE

YELLOW

WHITE

BLACK

RED

WHITE

RED

WHITE

BLUE

PURPLE

GRAY

WHITE

BLACK

BROWN

RED

ORANGE

YELLOW

GREEN

BLACK

WHITE

BLUE

RED

WHITE

RED

WHITE

GREEN / YELLOW

WHITE

BLACK

RED

GRAY

BLUE

BROWN

RED

WHITE

RED

WHITE

RED

WHITE

BROWN

RED

ORANGE

YELLOW

RED

BROWN

ORANGE

YELLOW

CN205

CN206

CN201

CN200 CN203 CN202

CN204

CN3

CN4

CN16

CN9

CN6 CN7 CN17

CN12

CN210

CN15

CN11

CN208

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

10

9

8

7

6

5

4

3

2

1

11

10

9

8

7

6

5

4

3

2

1

11

10

9

8

7

6

5

4

3

2

1

10

9

8

7

6

5

4

3

2

1

10

9

8

7

6

5

4

3

2

1

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

6

5

4

3

2

1

6

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5432

1

5 4 3 2 1

6

7

8

9

10

2

1

5432

1

5432

1

5432

1 6

5432

1

5432

1

432

1

2

1

8

7

6

2

1

5

432

1

2

1

876

5

432

1

8

765

432

1

5

4

32

1

2

1

4

32

1

4

32

1

32

1

32

1

32

1

2

1

THERMAL FUSE 102

NL3

4

3

1

3

THERMAL FUSE 102

POWER RELAY

SWITCH (LEFT)

SWITCH (RIGHT)

AIR FILTER (LEFT)

AIR FILTER (RIGHT)

TM1 TM2

M

POWER SOURCE

TERMINAL

TEST

ROOM TEMPERATURE THERMISTOR

PIPE TEMPERATURE THERMISTOR

F M

M

DIFFUSER

LOUVER Z

LOUVER U

RIGHT-LEFT LOUVER

CONNECTOR (WHITE)

CONNECTOR (RED)

UV-LED

UNIT

RECEIVER PCB

W3

CONTROLLER PCB

INDICATOR PCB

CONNECTOR BOARD

- (01 - 08) -

CEILING WALL TYPE

AW



Z14-24 LB

CEILING WALL TYPE

AW



Z14-24 LB

MODEL : AW

■



Z24LB

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

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

11

10

9

8

7

6

5

4

3

2

1

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

11

10

9

8

7

6

5

4

3

2

1

10

9

8

7

6

5

4

3

2

1

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

6

5

4

3

2

1

6

5

4

3

2

1

10

9

8

7

6

5

4

3

2

1

10

9

8

7

6

5

4

3

2

1

10

9 8 7 6 5 4 3 2 1

1 2 3 4 567

8

1 2 3 4 567

8

1 2 3 4 561 2 3 4

1

2

1

21 2 3 4 5

1 2 3 4 5

1 2 3 4 5 1 2

1 2

1 2 3 4 567

8

1 2 3 4 5

1 2 3 4 1 2 3 4

1 2 3

1 2

3

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

3

1

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

W3

CONTROLLER PCB

F M

M

CONNECTOR PCB

INDICATOR PCB

M

TM4

WHITE

BLACK

RED

THERMAL FUSE 102

TERMINAL

N

L 3

TO OUTDOOR UNIT

- (01 - 09) -

CEILING WALL TYPE

AW



Z14-24 LB

CEILING WALL TYPE

AW



Z14-24 LB

CAPACITY TABLE6.

COOLING CAPACITY6-1.

MODEL : AW

■



Z14LB

AFR 14. 2

Indoor temperature

°CDB 18 21 23 25 27 29 32

°CWB 12 15 16 18 19 21 23

Outdoor temperature

°CDB TC

SHC

PI TC

SHC

PI TC

SHC

PI TC

SHC

PI TC

SHC

PI TC

SHC

PI TC

SHC

PI

20 3.90 2.78 0.71 4.35 2.80 0.72 4.49 3.04 0.72 4.79 3.05 0.73 4.94 3.29 0.74 5.23 3.28 0.74 5.53 3.49 0.75

25 3.72 2.65 0.80 4.15 2.67 0.81 4.29 2.90 0.82 4.57 2.91 0.83 4.71 3 .14 0.83 4.99 3.13 0.84 5.28 3.33 0.85

30 3.53 2.51 0.89 3.93 2.53 0.90 4.06 2.75 0.91 4.33 2.76 0.92 4.46 2.98 0.92 4.73 2.96 0.93 5.00 3 .16 0.94

35 3.32 2.36 0.98 3.70 2.38 1.00 3.82 2.58 1.00 4.07 2.59 1.01 4.20 2.80 1.02 4.45 2.79 1.03 4.70 2.97 1.0 4

40 2.85 2.03 0.94 3 .18 2.04 0.95 3.28 2.22 0.96 3.50 2.23 0.97 3.61 2 .41 0.97 3.83 2.40 0.98 4.04 2.55 0.99

43 2.63 1.87 0.93 2.93 1.8 8 0.95 3.03 2.05 0.95 3.23 2.05 0.96 3.33 2.22 0.97 3.53 2.21 0.98 3.73 2.35 0.98

AFR : Air ow rate (m

3

/min) TC : Total capacity (kW) SHC : Sensible Heat capacity (kW) PI : Power Input (kW)

MODEL : AW

■



Z18LB

AFR 14. 2

Indoor temperature

°CDB 18 21 23 25 27 29 32

°CWB 12 15 16 18 19 21 23

Outdoor temperature

°CDB TC

SHC

PI TC

SHC

PI TC

SHC

PI TC

SHC

PI TC

SHC

PI TC

SHC

PI TC

SHC

PI

20 4.83 3.27 1.10 5.38 3.29 1.12 5.56 3.58 1.12 5.93 3.59 1.13 6.11 3.88 1.14 6.48 3.86 1.15 6.85 4.12 1.16

25 4.61 3 .12 1.24 5.1 3 3.14 1. 26 5.31 3.42 1. 27 5.66 3.43 1.28 5.83 3.70 1.29 6.18 3.69 1.30 6.53 3.93 1.31

30 4.37 2.96 1.38 4.86 2.98 1.4 0 5.03 3.24 1.41 5.36 3.25 1.42 5.53 3. 51 1.43 5.86 3.49 1.44 6.1 9 3.72 1. 46

35 4 .11 2.79 1.52 4.58 2.80 1.55 4.73 3.05 1. 56 5.04 3.06 1.57 5.20 3.30 1.58 5.51 3.29 1.60 5.82 3.50 1.61

40 3.53 2.39 1. 45 3.93 2.41 1. 47 4.07 2.62 1. 48 4.33 2.63 1.5 0 4.47 2.84 1. 50 4.74 2.82 1. 52 5.00 3.01 1.53

43 3.26 2.21 1.44 3.63 2.22 1.47 3.75 2.41 1.47 4.00 2.42 1.49 4 .12 2.62 1.5 0 4.37 2.60 1.51 4.62 2.77 1. 53

AFR : Air ow rate (m

3

/min) TC : Total capacity (kW) SHC : Sensible Heat capacity (kW) PI : Power Input (kW)

MODEL : AW

■



Z24LB

AFR 14.7

Indoor temperature

°CDB 18 21 23 25 27 29 32

°CWB 12 15 16 18 19 21 23

Outdoor temperature

°CDB TC

SHC

PI TC

SHC

PI TC

SHC

PI TC

SHC

PI TC

SHC

PI TC

SHC

PI TC

SHC

PI

20 5.79 4.44 1.15 6.45 4.47 1.17 6.67 4.86 1.17 7.11 4.87 1.19 7.33 5.26 1.19 7.77 5.24 1.20 8.20 5.58 1.22

25 5.52 4.24 1.33 6.15 4.26 1.35 6.36 4.63 1.36 6.78 4.65 1.37 6.99 5.02 1.38 7.41 5.00 1.39 7.83 5.33 1.41

30 5.94 4.56 1.91 6.62 4.59 1.94 6.84 4.99 1.95 7.30 5.00 1.97 7.52 5.40 1.98 7.97 5.38 2.00 8.42 5.73 2.02

35 5.61 4.30 2.13 6.25 4.33 2.17 6.46 4.71 2.18 6.89 4.72 2.20 7.10 5.10 2.21 7.53 5.08 2.23 7.95 5.41 2.25

40 5.26 4.04 2.36 5.86 4.06 2.39 6.06 4.42 2.41 6.46 4.43 2.43 6.66 4.78 2.44 7.06 4.76 2.47 7.46 5.08 2.49

43 5.05 3.88 2.50 5.63 3.90 2.53 5.82 4.24 2.55 6.20 4.25 2.57 6.39 4.59 2.59 6.78 4.57 2.61 7.16 4.87 2.64

AFR : Air ow rate (m

3

/min) TC : Total capacity (kW) SHC : Sensible Heat capacity (kW) PI : Power Input (kW)

- (01 - 10) -

CEILING WALL TYPE

AW



Z14-24 LB

CEILING WALL TYPE

AW



Z14-24 LB

HEATING CAPACITY6-2.

MODEL : AW

■



Z14LB

AFR 15.7

Indoor temperature

°CDB 16 18 20 22 24

Outdoor temperature

°CDB °CWB TC PI TC PI TC PI TC PI TC PI

-15 -16 6.03 2.14 5.89 2.16 5.74 2.18 5.60 2.21 5.46 2.23

-10 -11 7.04 2.48 6.87 2.50 6.70 2.53 6.54 2.56 6.37 2.58

-5 -7 7.89 2.63 7.70 2.65 7.51 2.68 7.33 2.71 7.14 2.73

0 -2 9.10 2.83 8.88 2.86 8.67 2.89 8.45 2.92 8.23 2.95

5 3 9.14 2.25 8.92 2.27 8.71 2.30 8.49 2.32 8.27 2.34

7 6 9.56 2.23 9.33 2.26 9.10 2.28 8.87 2.30 8.65 2.33

10 8 9.32 2.22 9.10 2.24 8.88 2.27 8.66 2.29 8.43 2.31

15 10 9.14 1.91 8.92 1.93 8.71 1.95 8.49 1.97 8.27 1.99

AFR : Air ow rate (m

3

/min) TC : Total capacity (kW) PI : Power Input (kW)

MODEL : AW

■



Z18LB

AFR 15.7

Indoor temperature

°CDB 16 18 20 22 24

Outdoor temperature

°CDB °CWB TC PI TC PI TC PI TC PI TC PI

-15 -16 6.43 2.33 6.28 2.35 6.12 2.38 5.97 2.40 5.82 2.42

-10 -11 7.50 2.70 7.32 2.72 7.14 2.75 6.97 2.78 6.79 2.81

-5 -7 8.41 2.86 8.21 2.88 8.01 2.91 7.81 2.94 7.61 2.97

0 -2 9.70 3.08 9.47 3.11 9.24 3.14 9.01 3.17 8.78 3.20

5 3 9.75 2.45 9.51 2.47 9.28 2.50 9.05 2.52 8.82 2.55

7 6 1 0.19 2.43 9.94 2.46 9.70 2.48 9.46 2.50 9.22 2.53

10 8 9.94 2.42 9.70 2.44 9.46 2.47 9.23 2.49 8.99 2.51

15 10 9.74 2.08 9.51 2.10 9.28 2.12 9.05 2.14 8.82 2.16

AFR : Air ow rate (m

3

/min) TC : Total capacity (kW) PI : Power Input (kW)

MODEL : AW

■



Z24LB

AFR 16.3

Indoor temperature

°CDB 16 18 20 22 24

Outdoor temperature

°CDB °CWB TC PI TC PI TC PI TC PI TC PI

-15 -16 7.57 3.21 7.39 3.25 7.21 3.28 7.03 3.31 6.85 3.34

-10 -11 8.69 3.33 8.48 3.36 8.28 3.40 8.07 3.43 7.86 3.46

-5 -7 9.81 3.44 9.57 3.48 9.34 3.51 9.11 3.55 8.87 3.58

0 -2 10.58 3.54 10.33 3.57 10.08 3.61 9.82 3.65 9.57 3.68

5 3 10.02 3.50 9.78 3.54 9.54 3.57 9.30 3.61 9.06 3.64

7 6 11.55 3.47 11. 28 3.50 11.00 3.54 10.73 3.58 10.45 3.61

10 8 12.49 3.47 12.20 3.50 11.90 3.54 11.60 3.57 11. 30 3.61

15 10 12.00 3.02 11.71 3.05 11.42 3.08 11.14 3.11 10.85 3.14

AFR : Air ow rate (m

3

/min) TC : Total capacity (kW) PI : Power Input (kW)

- (01 - 11) -

CEILING WALL TYPE

AW



Z14-24 LB

CEILING WALL TYPE

AW



Z14-24 LB

FAN PERFORMANCE7.

AIR VELOCITY DISTRIBUTION7-1.

MODEL : AW

■



Z14LB , AWZ18LB

Note :

Fan speed : High

Voltage : 230V

TOP VIEW FLOW CONTROL PANEL : Horiz. LOUVER : Center

TOP VIEW FLOW CONTROL PANEL : Horiz. LOUVER : Right & Left

SIDE VIEW FLOW CONTROL PANEL : Horiz. LOUVER : Center

SIDE VIEW FLOW CONTROL PANEL : Vert. LOUVER : Center

Operation mode :FAN

2

1

0

1

2

0 1 2 3 4 5 6 7 8

2.0

1.0

0.5

3

2

1

0

1

2

3

0 1 2 3 4 5 6 7 8

0.5

1.0

2.0

0.5

0

1

2

3

0 1 2 3 4 5 6 7 8

2.0

1.0

0.5

0

1

2

3

0 1 2 3 4 5 6 7 8

2.0

1.0

0.5

(m)

Unit : m/s

(m)

Unit : m/s

(m)

Unit : m/s

(m)

Unit : m/s

(m)

- (01 - 12) -

CEILING WALL TYPE

AW



Z14-24 LB

CEILING WALL TYPE

AW



Z14-24 LB

MODEL : AW

■



Z24LB

Note :

Fan speed : High

Voltage : 230V

TOP VIEW FLOW CONTROL PANEL : Horiz. LOUVER : Center

TOP VIEW FLOW CONTROL PANEL : Horiz. LOUVER : Right & Left

SIDE VIEW FLOW CONTROL PANEL : Horiz. LOUVER : Center

SIDE VIEW FLOW CONTROL PANEL : Vert. LOUVER : Center

Operation mode :FAN

2

1

0

1

2

0 1 2 3 4 5 6 7 8

2.0

1.0

0.5

3

2

1

0

1

2

3

0 1 2 3 4 5 6 7 8

0.5

1.0

2.0

0.5

0

1

2

3

0 1 2 3 4 5 6 7 8

2.0

1.0

0.5

0

1

2

3

0 1 2 3 4 5 6 7 8

2.0

1.0

0.5

(m)

Unit : m/s

(m)

Unit : m/s

(m)

Unit : m/s

(m)

Unit : m/s

- (01 - 13) -

CEILING WALL TYPE

AW



Z14-24 LB

CEILING WALL TYPE

AW



Z14-24 LB

AIR FLOW7-2.

MODEL : AW

■



Z14LB , AWZ18LB

COOLING

●

Fan speed

Number of

rotations (r.p.m)

Airow

HIGH 1450

850 m

3

/h

236 l/s

500 CFM

MED 1320

760 m

3

/h

211 l/s

447 CFM

LOW 1050

580 m

3

/h

161 l/s

341 CFM

QUIET 880

465 m

3

/h

129 l/s

274 CFM

SUPERQUIET 730

365 m

3

/h

101 l/s

215 CFM

HEATI NG

●

Fan speed

Number of

rotations (r.p.m)

Airow

HIGH 1650

940 m

3

/h

261 l/s

553 CFM

MED 1350

740 m

3

/h

206 l/s

435 CFM

LOW 1150

605 m

3

/h

168 l/s

356 CFM

QUIET 1000

510 m

3

/h

142 l/s

300 CFM

SUPERQUIET 820

390 m

3

/h

108 l/s

230 CFM

- (01 - 14) -

CEILING WALL TYPE

AW



Z14-24 LB

CEILING WALL TYPE

AW



Z14-24 LB

MODEL : AW

■



Z24LB

COOLING

●

Fan speed

Number of

rotations (r.p.m)

Airow

HIGH 1500

880 m

3

/h

244 l/s

518 CFM

MED 1370

780 m

3

/h

217 l/s

459 CFM

LOW 125 0

700 m

3

/h

194 l/s

412 CFM

QUIET 113 0

620 m

3

/h

172 l/s

365 CFM

SUPERQUIET 1030

560 m

3

/h

156 l/s

330 CFM

HEATI NG

●

Fan speed

Number of

rotations (r.p.m)

Airow

HIGH 170 0

980 m

3

/h

272 l/s

577 CFM

MED 1540

880 m

3

/h

244 l/s

518 CFM

LOW 139 0

780 m

3

/h

217 l/s

459 CFM

QUIET 1260

700 m

3

/h

194 l/s

412 CFM

SUPERQUIET 1120

605 m

3

/h

168 l/s

356 CFM

- (01 - 15) -

CEILING WALL TYPE

AW



Z14-24 LB

CEILING WALL TYPE

AW



Z14-24 LB

OPERATION NOISE8.

NOISE LEVEL CURVE8-1.

MODEL : AW

■



Z14LB

COOLING

●

HEATI NG

●

0

10

20

30

40

50

60

70

80

63 125 250 500 1000 2000 4000 8000

Octave band center frequency ,Hz

Octave band sound pressure level, dB:(0dB=20μPa)

NC-20

NC-40

NC-50

NC-60

NC-30

NC-15

NC-25

NC-35

NC-45

NC-55

NC-65

High

Super Quiet

0

10

20

30

40

50

60

70

80

63 125 250 500 1000 2000 4000 8000

Octave band center frequency ,Hz

Octave band sound pressure level, dB:(0dB=20μPa)

NC-20

NC-40

NC-50

NC-60

NC-30

NC-15

NC-25

NC-35

NC-45

NC-55

NC-65

High

Super Quiet

MODEL : AW

■



Z18LB

COOLING

●

HEATI NG

●

0

10

20

30

40

50

60

70

80

63 125 250 500 1000 2000 4000 8000

Octave band center frequency ,Hz

Octave band sound pressure level, dB:(0dB=20μPa)

NC-20

NC-40

NC-50

NC-60

NC-30

NC-15

NC-25

NC-35

NC-45

NC-55

NC-65

High

Super Quiet

0

10

20

30

40

50

60

70

80

63 125 250 500 1000 2000 4000 8000

Octave band center frequency ,Hz

Octave band sound pressure level, dB:(0dB=20μPa)

NC-20

NC-40

NC-50

NC-60

NC-30

NC-15

NC-25

NC-35

NC-45

NC-55

NC-65

High

Super Quiet

- (01 - 16) -

CEILING WALL TYPE

AW



Z14-24 LB

CEILING WALL TYPE

AW



Z14-24 LB

MODEL : AW

■



Z24LB

COOLING

●

HEATI NG

●

0

10

20

30

40

50

60

70

80

63 125 250 500 1000 2000 4000 8000

Octave band center frequency ,Hz

Octave band sound pressure level, dB:(0dB=20μPa)

NC-20

NC-40

NC-50

NC-60

NC-30

NC-15

NC-25

NC-35

NC-45

NC-55

NC-65

High

Super Quiet

0

10

20

30

40

50

60

70

80

63 125 250 500 1000 2000 4000 8000

Octave band center frequency ,Hz

Octave band sound pressure level, dB:(0dB=20μPa)

NC-20

NC-40

NC-50

NC-60

NC-30

NC-15

NC-25

NC-35

NC-45

NC-55

NC-65

High

Super Quiet

- (01 - 17) -

CEILING WALL TYPE

AW



Z14-24 LB

CEILING WALL TYPE

AW



Z14-24 LB

SOUND LEVEL CHECK POINT8-2.

MIC MIC

1m

0.8m

- (01 - 18) -

CEILING WALL TYPE

AW



Z14-24 LB

CEILING WALL TYPE

AW



Z14-24 LB

ELECTRIC CHARACTERISTICS9.

Model Name AWZ14LB AWZ18LB AWZ24LB

Power Supply

Volt ag e V 230~

Frequency Hz 50

*1) Max Operating Current A 14.0 14.0 0.3 (Indoor unit)

*2) Wiring Spec.

Main Fuse (circuit breaker) Current

A 20 20 ―

Connection Cable mm

2

2.0-3.5 2.0-3.5 1.5-2.5

Limited wiring length m 21 21 31

*1) The maximum current is the total current of indoor unit and outdoor unit. (14, 18 model only)

*2) Wiring Spec.

Selected Sample (Selected based on Japan Electrotechnical Standard and Codes Committee E0005)

- (01 - 19) -

CEILING WALL TYPE

AW



Z14-24 LB

CEILING WALL TYPE

AW



Z14-24 LB

SAFETY DEVICES10.

Protection form

Model

AWZ14LB AWZ18LB AWZ24LB

Circuit protection Current fuse (PCB) 3.15A 250V

Terminal protection Current (thermal) fuse 3A 250V 102°C

Fan motor protection Thermal protection program

130

+20

-20

°C OFF

100

+20

-20

°C ON

2. SINGLE TYPE :

AOZ14LBC AOZ18LBC AOZ24LBT

OUTDOOR UNIT

D2D_AO024E/01

2008.07.24

R410A

- (02 - 01) -

OUTDOOR UNIT

AO



Z14-24LB

OUTDOOR UNIT

AO



Z14-24LB

SPECIFICATIONS1.

Type INVERTER HEAT PUMP

Model name AOZ14LBC AOZ18LBC AOZ24LBT

Power source 230V~ 50Hz

Available voltage range 198-264V~ 50Hz

Starting current A 5.9 7. 2 10.3

Fan

Airow rate

Cooling

m3/h

1,910 1,910 3,600

Heating 1,910 1,910 3,320

Type × Q'ty Propeller fan × 1

Motor output W 60 103

Sound pressure level

Cooling

dB (A)

46 47 53

Heating 47 48 54

Heat exchanger type

Dimensions (H × W × D)

mm

546 × 876 × 36.4 798 × 900 × 36.4

Fin pitch 1.3 1.3

Rows × Stages 2 × 26 2 × 38

Pipe type Copper

Fin type Aluminium

Compressor

Type × Q'ty Rotary × 1

Motor output W 900 1,700

Refrigerant

Type R410A

Charge g 1,350 1,900

Refrigerant oil Type POE (α68SZ) POE (FV50S)

Enclosure

Material Steel

Colour Beige

Dimensions (H × W × D)

Net

mm

578 × 790 × 300 830 × 900 × 330

Gross 648 × 910 × 380 970 × 1,050 × 445

Weight

Net

kg (lb.)

39 (86) 62 (137)

Gross 43 (95) 70 (154)

Connection pipe

Size

Liquid

mm

Φ6.35 (Φ1/4 in.) Φ6.35 (Φ1/4 in.)

Gas Φ12.7 (Φ1/2 in.) Φ15.88 (Φ5/8 in.)

Method Flare

Max. length

m

20 (chargeless:15) 30 (chargeless:15)

Max. height difference 15 20

Operation range

Cooling

°C

-10 to 43

Heating -15 to 24

Note :

Specications are based on the following conditions.

Cooling : Indoor temperature of 27°CDB / 19°CWB. and outdoor temperature of 35°CDB/24°CWB. Heating : Indoor temperature of 20°CDB / 15°CWB. and outdoor temperature of 7°CDB/6°CWB. Pipe length : 7.5 m, Height difference : 0 m. (Outdoor unit - Indoor unit)

- (02 - 02) -

OUTDOOR UNIT

AO



Z14-24LB

OUTDOOR UNIT

AO



Z14-24LB

DIMENSIONS2.

MODEL : AO

■



Z14LB , AOZ18LB

(Unit : mm)

Top view

Front view Side view

Bottom view

578

10

300

60

790

540

177

189

121

184

320

Air flow

Drain pipe mounting place (20)

4- 10mm hole

INSTALLATION PLACE

■

600 mm or more

100 mm or more

300 mm or more

100 mm or more

300 mm or more

(Service space)

AIR

If the space is larger that is stated, the condition will be the same as that are no obstacles.

- (02 - 03) -

OUTDOOR UNIT

AO



Z14-24LB

OUTDOOR UNIT

AO



Z14-24LB

MODEL : AO

■



Z24LB

(Unit : mm)

900

650

830

370

99

196

21

9

77

31 330

400

170

147

12

Top view

Front view

Side view

Bottom view

Air flow

Drain cap mounting places

Drain pipe mounting place

4- 12mm hole

INSTALLATION PLACE

■

When there are obstacles at the back or front sides.

When there are obstacles at the back, side(s), and top.

When there are obstacles at the back, side with the installation of more than one unit.

600 mm or more

250 mm

or more

250 mm

or more

300 mm

or more

600 mm or more

100 mm or more

300 mm

or more

100 mm or more

250 mm or more

(Service space)

AIR

- (02 - 04) -

OUTDOOR UNIT

AO



Z14-24LB

OUTDOOR UNIT

AO



Z14-24LB

REFRIGERANT CIRCUIT3.

MODEL : AO

■



Z14LB , AOZ18LB

2-Way Valve

Strainer

Muffler

Receiver

Heat exchanger B

( INDOOR )

3-Way Valve

4-Way Valve

Pulse motor valve

Heat exchanger ( INDOOR )

Heat exchanger ( OUTDOOR )

Accumulator

Compressor

Cooling Heating

Refrigerant pipe diameter Liquid pipe : 6.35 mm Gas pipe : 12.7 mm

- (02 - 05) -

OUTDOOR UNIT

AO



Z14-24LB

OUTDOOR UNIT

AO



Z14-24LB

MODEL : AO

■



Z24LB

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

Cooling Heating

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

- (02 - 06) -

OUTDOOR UNIT

AO



Z14-24LB

OUTDOOR UNIT

AO



Z14-24LB

WIRING DIAGRAMS4.

MODEL : AO

■



Z14LB , AOZ18LB

BROWN

RED

BLACK

WHITE

RED

BROWN

BLACK

YELLOW

BLUE

RED

BLACK WHITE YELLOW

BROWN

BLACK

RED

BROWN

BLUE ORANGE YELLOW WHITE

BROWM RED

ORANGE

YELLOW GREEN BLUE

PURPLE

GRAY WHITE

BLACK

WHITE

RED

BLUE

BLACK

BROWN

GREEN

BROWN

ORANGE

BLACK

RED

WHITE

PURPLE

BROWN

RED

ORANGE

YELLOW

RED

WHITE

BLACK

1 2 3 4 5 6 7 8

9 10 11

1 2 3 4 5 6 7 8

9 10 11

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

1

2

3

4 5 6 7

1 2 3 4 5 6 7

1 2 3 4 5 6

1 2 3 4

1 2 3 4 5 6 7

1

2

3

4 5 6 7

1 2 3 4 5 6

1

2 3

1 2 3

121

2

121

2

1 2

1

2

1 2

121

2

CN60

CN61

CN62

W4

W2

W1

W3

W7

W8

TM01

TM02

CN42

CN800

CN70

CN41

CN40

TM03

TM04

CN400

CN11

+

-

N1

P

I O

N2

L1 L2

CN301

1 2 3

1

2

3

CN302

CN303

TM301P N TM302

D201

+

-

DISCHARGE TEMP. THERMISTOR

PIPE TEMP. THERMISTOR

OUTDOOR TEMP. THERMISTOR

FUSE

20A-250V

TERMINAL

N L

3

4-WAY VALVE

EXPANSION VALVE

FAN MOTOR

PMV

4WV

F M

CN700

CN500

R

S

C

(U)

(W)

(V)

C M

COMPRESSOR

TM303

W

TM304

V

TM305

U

CHOKE COIL

ACTIVE FILTER

MODURE

CONTROLLER

PCB ASSY

TRANSISTOR

PCB ASSY

- (02 - 07) -

OUTDOOR UNIT

AO



Z14-24LB

OUTDOOR UNIT

AO



Z14-24LB

MODEL : AO

■



Z24LB

RED RED

BROWN BROWN

BLUE BLUE

BLACK BLACK

BROWN BROWN

BLACK

WHITE YELLOW ORANGE BLUE BROWN RED

BROWN YELLOW WHITE BLACK

RED

BLACK

GREEN BLACK

WHITE

BLACK

PURPLE

WHITE

YELLOW

BLUE

BLACK

RED

BROWN

ORANGE

BLACK BLACK

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

21

109

87654

321

109

87654

321

654

321

654

321

4

321

4

321

4

321

4

321

21

7 6 5

4

3

21

2 1

6 5 4 3 2 1

7 6 5 4 3 2 1

6 5 4 3 2 1

3 2 1

3

2

1

2 1

2

121

212

1

2

1

2 1

212

1

2

1

CN700

CN801

CN500

CN110CN1

CN400

CN200

CN11

CN60

CN61

CN62

CN64

CN90

CN40CN42

CN303 CN301

W306

W307

W302

W301

W17

W16

TM102

TM101

W303

W

W304

V

W305

U

W8

W7

W13

W12

L2 L1

+

P

N1

N2

I O

TM600

TM601

W4

R

C

S

CN100

1 2

W29

W28 W25

W26

W21 W20

W9

W17

W3

W18 W2

W1

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 PRESSURE SWITCH

CHOKE COIL

POSISTOR

COMPRESSOR

C M

CONNECTOR

CAPACITOR PCB

ACTPM

I P M PCB

POWER SUPPLY PCB

CONTROLLER PCB

( MAIN PCB )

- (02 - 08) -

OUTDOOR UNIT

AO



Z14-24LB

OUTDOOR UNIT

AO



Z14-24LB

CAPACITY COMPENSATION RATE FOR PIPE LENGTH AND 5. HEIGHT DIFFERENCE

MODEL : AO

■



Z14LB , AOZ18LB

COOLING

Pipe length (m)

5 7. 5 10 15 20

Height dif ference H

(m)



1

Indoor unit is upper

than outdoor unit.

15 ― ― ― 0.953 0.951

10 ― ― 0.981 0.969 0.967

7. 5 ― 0.988 0.985 0.973 0.971

5 0.994 0.992 0.989 0.977 0.975

0 1.002 1.000 0.997 0.984 0.983



2

Indoor unit is under

than outdoor unit

-5 1.002 1.000 0.997 0.984 0.983

-7. 5 ― 1.000 0.997 0.984 0.983

-10 ― ― 0.997 0.984 0.983

-15 ― ― ― 0.984 0.983

HE ATING

Pipe length (m)

5 7. 5 10 15 20

Height dif ference H

(m)



1

Indoor unit is upper

than outdoor unit.

15 ― ― ― 0.946 0.923

10 ― ― 0.987 0.946 0.923

7. 5 ― 1.000 0.987 0.946 0.923

5 1.008 1.000 0.987 0.946 0.923

0 1.008 1.000 0.987 0.946 0.923



2

Indoor unit is under

than outdoor unit

-5 1.003 0.995 0.982 0.941 0.918

-7. 5 ― 0.993 0.979 0.939 0.916

-10 ― ― 0.977 0.936 0.913

-15 ― ― ― 0.927 0.904

Indoor unit

Height difference H

Connection pipe

H

Outdoor unit

Indoor unit

Connection pipe

H

Outdoor unit

Indoor unit is upper than outdoor unit.1 Indoor unit is under than outdoor unit.2

- (02 - 09) -

OUTDOOR UNIT

AO



Z14-24LB

OUTDOOR UNIT

AO



Z14-24LB

MODEL : AO

■



Z24LB

COOLING

Pipe length (m)

5 7.5 10 15 20 25 30

Height dif ference H

(m)



1

Indoor unit is upper

than outdoor unit.

20 ― ― ― 0.964 0.964 0.964 0.965

10 ― ― 0.984 0.980 0.979 0.980 0.981

7. 5 ― 0.988 0.988 0.984 0.983 0.984 0.985

5 0.992 0.992 0.992 0.988 0.987 0.988 0.989

0 1.000 1.000 1.000 0.996 0.995 0.996 0.997



2

Indoor unit is under

than outdoor unit

-5 1.000 1.000 1.000 0.996 0.995 0.996 0.997

-7. 5 ― 1.000 1.000 0.996 0.995 0.996 0.997

-10 ― ― 1.000 0.996 0.995 0.996 0.997

-20 ― ― ― 0.996 0.995 0.996 0.997

HE ATING

Pipe length (m)

5 7. 5 10 15 20 25 30

Height dif ference H

(m)



1

Indoor unit is upper

than outdoor unit.

20 ― ― ― 0.959 0.935 0 .912 0.889

10 ― ― 0.993 0.959 0.935 0.912 0.889

7. 5 ― 1.000 0.993 0.959 0.935 0.912 0.889

5 1.005 1.000 0.993 0.959 0.935 0.912 0.889

0 1.005 1.000 0.993 0.959 0.935 0.912 0.889



2

Indoor unit is under

than outdoor unit

-5 1.000 0.995 0.988 0.954 0.930 0.908 0.884

-7. 5 ― 0.993 0.985 0.952 0.928 0.906 0.882

-10 ― ― 0.983 0.949 0.926 0.903 0.880

-20 ― ― ― 0.940 0.916 0.894 0.871

Indoor unit

Height difference H

Connection pipe

H

Outdoor unit

Indoor unit

Connection pipe

H

Outdoor unit

Indoor unit is upper than outdoor unit.1 Indoor unit is under than outdoor unit.2

- (02 - 10) -

OUTDOOR UNIT

AO



Z14-24LB

OUTDOOR UNIT

AO



Z14-24LB

ADDITIONAL CHARGE CALCULATION6.

MODEL : AO

■



Z14LB , AOZ18LB

Refrigerant type R410A

Refrigerant amount g 1,350

REFRIGERANT CHARGE

●

Pipe length m ~15 20

20g/m

Additional charge g 0 (Charge less) +100

MODEL : AO

■



Z24LB

Refrigerant type R410A

Refrigerant amount g 1,900

REFRIGERANT CHARGE

●

Pipe length m ~15 20 25 30

20g/m

Additional charge g 0 (Charge less) +100 +20 0 +30 0

- (02 - 11) -

OUTDOOR UNIT

AO



Z14-24LB

OUTDOOR UNIT

AO



Z14-24LB

AIR FLOW7.

MODEL : AO

■



Z14LB , AOZ18LB

COOLING

●

Number of rotations

(r.p.m)

Airow

820

1,910 m3/h

531 l/s

1,142 CFM

HEATI NG

●

Number of rotations

(r.p.m)

Airow

820

1,910 m3/h

531 l/s

1,124 CFM

MODEL : AO

■



Z24LB

COOLING

●

Number of rotations

(r.p.m)

Airow

850

3,600 m

3

/h

1,000 l/s

2,119 CFM

HEATI NG

●

Number of rotations

(r.p.m)

Airow

780

3,320 m3/h

922 l/s

1,954 CFM

- (02 - 12) -

OUTDOOR UNIT

AO



Z14-24LB

OUTDOOR UNIT

AO



Z14-24LB

OPERATION NOISE8.

NOISE LEVEL CURVE8-1.

MODEL : AO

■



Z14LB

COOLING

●

HEATI NG

●

0

10

20

30

40

50

60

70

80

63 125 250 500 1000 2000 4000 8000

Octave band center frequency ,Hz

Octave band sound pressure level, dB:(0dB=20μPa)

NC-20

NC-40

NC-50

NC-60

NC-30

NC-15

NC-25

NC-35

NC-45

NC-55

NC-65

0

10

20

30

40

50

60

70

80

63 125 250 500 1000 2000 4000 8000

Octave band center frequency ,Hz

Octave band sound pressure level, dB:(0dB=20μPa)

NC-20

NC-40

NC-50

NC-60

NC-30

NC-15

NC-25

NC-35

NC-45

NC-55

NC-65

MODEL : AO

■



Z18LB

COOLING

●

HEATI NG

●

0

10

20

30

40

50

60

70

80

63 125 250 500 1000 2000 4000 8000

Octave band center frequency ,Hz

Octave band sound pressure level, dB:(0dB=20μPa)

NC-20

NC-40

NC-50

NC-60

NC-30

NC-15

NC-25

NC-35

NC-45

NC-55

NC-65

0

10

20

30

40

50

60

70

80

63 125 250 500 1000 2000 4000 8000

Octave band center frequency ,Hz

Octave band sound pressure level, dB:(0dB=20μPa)

NC-20

NC-40

NC-50

NC-60

NC-30

NC-15

NC-25

NC-35

NC-45

NC-55

NC-65

- (02 - 13) -

OUTDOOR UNIT

AO



Z14-24LB

OUTDOOR UNIT

AO



Z14-24LB

MODEL : AO

■



Z24LB

COOLING

●

HEATI NG

●

0

10

20

30

40

50

60

70

80

63 125 250 500 1000 2000 4000 8000

Octave band center frequency ,Hz

Octave band sound pressure level, dB:(0dB=20μPa)

NC-20

NC-40

NC-50

NC-60

NC-30

NC-15

NC-25

NC-35

NC-45

NC-55

NC-65

0

10

20

30

40

50

60

70

80

63 125 250 500 1000 2000 4000 8000

Octave band center frequency ,Hz

Octave band sound pressure level, dB:(0dB=20μPa)

NC-20

NC-40

NC-50

NC-60

NC-30

NC-15

NC-25

NC-35

NC-45

NC-55

NC-65

- (02 - 14) -

OUTDOOR UNIT

AO



Z14-24LB

OUTDOOR UNIT

AO



Z14-24LB

SOUND LEVEL CHECK POINT8-2.

Microphone

Air Flow

Microphone

1m

- (02 - 15) -

OUTDOOR UNIT

AO



Z14-24LB

OUTDOOR UNIT

AO



Z14-24LB

ELECTRIC CHARACTERISTICS9.

Model Name AOZ14LB AOZ18LB AOZ24LB

Power Supply

Volt ag e V 230~

Frequency Hz 50

Starting Current A 5.9 7. 2 10.3

*1) Wiring Spec.

Main Fuse (Circuit breaker) Current

A ― ― 30

Power Cable mm

2

― ― 3.5-4.0

*2) Limited wiring length m ― ― 20

*1) Wiring Spec.

Selected Sample (Selected based on Japan Electrotechnical Standard and Codes Committee E0005)

*2) Limited Wiring length :

This is the wiring length in case voltage descent is less than 2%. When the wiring length becomes long, please select the wiring of a more larger diameter.

- (02 - 16) -

OUTDOOR UNIT

AO



Z14-24LB

OUTDOOR UNIT

AO



Z14-24LB

SAFETY DEVICES10.

Protection form

Model

AOZ14LB AOZ18LB AOZ24LB

Circuit protection

Current fuse (NEAR THE TERMINAL)

20A 250V 20A 250V

5A 250V 5A 250V

Current fuse (MAIN PRINTED CIRCUIT BOARD)

15A 250V 15A 250V

3.15A 250V 3.15A 250V

Fan motor protection Thermal protection program

OFF : 110

+15

-10

°C

ON : 105

+15

-10

°C

OFF : 130±20°C ON : 100±20°C

High Pressure Protection Pressure Switch ―

OFF : 4.2±0.1MPa ON : 3.2±0.15MPa

Compressor protection

Thermal protection program (COMPRESSOR TEMP.)

―

OFF : 110°C ON : After 40 minutes

Thermal protection program (DISCHARGE TEMP.)

OFF : 110°C ON : After 7 minutes

Fujitsu AW?Z14LBC, AWZ18LBC, AWZ24LBC, AOZ14LBC, AOZ18LBC User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual