10

Low Noise Type Cabinet Fan

Intake Grille

Exhaust Grille

Vent Cap / Pipe Hood

Exhaust

Intake

Exhaust

Intake

Ceiling Mount Ventilating Fan

Low Noise Type Cabinet Fan

Hand Dryer

Exhaust Grille

Intake Grille

Low Noise Type Cabinet Fan

Intake Grille

Exhaust Grille

Vent Cap / Pipe Hood

Exhaust

Intake

Exhaust

Intake

Ceiling Mount Ventilating Fan

Low Noise Type Cabinet Fan

Hand Dryer

Exhaust Grille

Intake Grille

Ceiling Mount TypeVentilating Fan

Introduction

DC Motor Series

Super Quiet Series

Standard Series

11-12

15-18

19

13-14

11

Ceiling Mount Type Ventilating Fan

These fans are installed in the ceiling connected with ductwork, by which indoor air is exhausted either through the

roof or the exterior wall. Since they are mainly mounted inside the ceiling, the interior is not damaged.

Various types are available for different needs. DC Motor type provides a premium solution for both spot and whole

house ventilation; Super Quiet type offers a quiet and comfortable environment to you; Stainless Steel type is

suitable for high humidity places while Lighting type provides double enjoyment with its dual functions.

General Features

Long Life

The unique design of new motor, corporated with the well-lubricated ball bearing*, reduces temperature rise that can increase the motor lifetime and prolongs the product durability.

* Except Lighting Series and Stainless Steel Series.

High Efficiency

Taper blade design effectively controls the air turbulence surrounding the blade. That achieves the strong and smooth ventilating performance, as well as reduces the noise level, by whole of the blade.

Seam-processed casing ensures strength and hermetic sealing. Reverse flow prevention shutter results in further improvement of air tightness.

Energy Saving

The advanced casing design, along with an improved motor, enhance the fan performance effectively. Energy saving is attained by reducing power consumption down to 35%.

Easy Installation

Wiring of power cord to product is pre-installed in factory, just connect the cord to power supply for operation. (Except 38 model and Stainless Steel Series)

Cassette type discharge adaptor also facilitates installation of the product, as well as a connecting duct.

Easy Maintenance

One touch louver allows easy installation and removal of louver by finger touch.

Quiet Operation

These fans adopt distinctive design of “Resonance- Noise-Absorption Structure”. It can minimize the transmission of noise from the blower to exterior, reduce the operation noise to incredibly low levels and accordingly create a tranquil and silent environment for you.

By the “Double Orifice” Structure, noise is effectively absorbed and reduced between the double orifice and casing.

12

New Features for DC Motor Series

Energy Saving

The newly developed Direct Current (DC) motor reduces power consumption that increases energy efficiency up to 29% and saves operation cost accordingly.

Auto Operation

Motion sensor allows maximum speed operation of product to be activated by human motion automatically.

Intelligent Technology

The innovative technology maintains constant airflow that minimizes static pressure limitation induced by duct length to increase flexibility of installation.

High Flexibility

Variable air volume provides 5 airflow levels and stop mode, that are available for low speed setting to suit your requirement.

Convenient

Switching maximum speed to low speed after leaving can be done by delay timer automatically.

123

45

1

2

3

4

5

A solution for spot and whole house ventilation

13

Specifications

Ceiling Mount Type Ventilating FanDC Motor Series

Note: Values in Consumption and Noise are specified at Static Pressure of 0 Pa.

Consumption[W]Model No.

24JRB

Noise[dB(A)]

31

26

20

Weight[Kg]

2.9

Duct Size[mm]

ø 100

Installation space[mm]

240 x 240

Air Volume

160

120

80

94

71

47

[CMH] [CFM]

8

5.2

3.6

DC motorConstant airflowVariable air volume15-minute delay timerAuto operation by motion sensorResonance-Noise-Absorption StructureTaper blade sirocco fanPre-installed power cord

24JRB

Performance Data (220V 50Hz/60Hz)

Dimension Unit : mm

14

Specifications

Ceiling Mount Type Ventilating FanDC Motor Series

Note: Values in Consumption and Noise are specified at Static Pressure of 0 Pa.

Consumption[W]Model No.

24JAB

Noise[dB(A)]

31

26

20

Weight[Kg]

2.9

Duct Size[mm]

ø 100

Installation space[mm]

240 x 240

Air Volume

160

120

80

94

71

47

[CMH] [CFM]

8

5.2

3.6

Performance Data (220V 50Hz/60Hz)

DC motorConstant airflowVariable air volume15-minute delay timerResonance-Noise-Absorption StructureTaper blade sirocco fanPre-installed power cord

24JAB

Dimension Unit : mm

The operation of whole house ventilation and spot ventilation

The operation can be activated by motion sensor.

80-160 CMH 160 CMH

Low Speed Running

80-160 CMH

Low Speed Running

Enter Leave

Sense

Whole House Ventilation

Whole House VentilationSpot Ventilation

High Speed Operation

0.5-60 minutes

Delay Timer Operation

The operation of whole house ventilation and spot ventilation

The operation can be activated by switch on and off manually.

80-160 CMH 160 CMH

Low Speed Running

80-160 CMH

Low Speed Running

Enter Leave

Switch

Whole House Ventilation

Whole House VentilationSpot Ventilation

High Speed Operation

0.5-60 minutes

Delay Timer Operation

15

19484

10

214

194

84

240

170 85

108

184

20

ø 98

Specifications

Consumption[W]Model No.

17CUF

R.P.M[min-1]

790

800

Noise[dB(A)]

26

28

Weight[Kg]

1.9

Air Volume

85

85

50

50

[CMH]

Ceiling Mount Type Ventilating Fan

Hz

Super Quiet Series

Note: The value in Specification tables are representative of characteristic value at 220V, 50/60Hz.

Applicable pipe[mm]

ø 100

Installation space[mm]

177 x 17750

60

[CFM]

11

11

Condenser motor with thermal cut-off

Well lubricated bearing for long life operation

Pre-installed power cord

Resonance-Noise-Absorption structure

High performance taper blade designed Sirocco fan

17CUF

Performance Data (220V 50Hz/60Hz)

Dimension Unit : mm

16

254140

10

278

254

90

300

230 85

110

200

13

ø 98

24CUF 24CDF 24CHF

Ceiling Mount Type Ventilating FanSuper Quiet Series

Performance Data (220V 50Hz/60Hz)

Condenser motor with thermal cut-off

Well lubricated bearing for long life operation

Pre-installed power cord

Resonance-Noise-Absorption structure

High performance taper blade designed Sirocco fan

24CUF / 24CDF24CHF

Dimension Unit : mm

Specifications

Consumption[W]Model No.

24CUF

R.P.M[min-1]

690

690

Noise[dB(A)]

28

29

Weight[Kg]

2.9

Air Volume

140

140

82

82

[CMH]Hz

Note: The value in Specification tables are representative of characteristic value at 220V, 50/60Hz.

Applicable pipe[mm]

ø 100

Installation space[mm]

240 x 24050

60

[CFM]

14

16

24CDF790

805

31

333.0

170

170

100

100ø 100240 x 240

50

60

17

19

24CHF870

840

35

353.0

200

190

118

112ø 100240 x 240

50

60

20

24

17

140307

43 70 148 28

430

7

330

260 100

240

112

19

Ceiling Mount Type Ventilating FanSuper Quiet Series

High-Low speed selectable

Condenser motor with thermal cut-off

Well lubricated bearing for long life operation

Pre-installed power cord

Resonance-Noise-Absorption structure

High performance taper blade designed Sirocco fan

27CHH

Performance Data (220V 50Hz/60Hz)

Dimension Unit : mm

Specifications

Consumption[W]Model No. R.P.M

[min-1]

570

480

Noise[dB(A)]

34

30

Weight[Kg]

4.4

Air Volume

330

260

194

153

[CMH]Hz

Note: The value in Specification tables are representative of characteristic value at 220V, 50/60Hz.

Applicable pipe[mm]

ø 150

Installation space[mm]

270 x 27050

[CFM]

28

2327CHH

570

490

34

314.4

330

270

194

159ø 150270 x 27060

33

26

Hi

Lo

Hi

Lo

18

32CDH 32CHH

190357

70 148

380

310 100

240

112

1968 33

435

7

Ceiling Mount Type Ventilating FanSuper Quiet Series

Performance Data (220V 50Hz/60Hz)

High-Low speed selectable

Condenser motor with thermal cut-off

Well lubricated bearing for long life operation

Pre-installed power cord

Resonance-Noise-Absorption structure

High performance taper blade designed Sirocco fan

32CDH / 32CHH

Dimension Unit : mm

Specifications

Consumption[W]Model No. R.P.M

[min-1]

590

460

Noise[dB(A)]

36

28

Weight[Kg]

5.2

Air Volume

430

300

253

177

[CMH]Hz

Note: The value in Specification tables are representative of characteristic value at 220V, 50/60Hz.

Applicable pipe[mm]

ø 150

Installation space[mm]

320 x 320

50

[CFM]

42

3232CDH

580

450

36

28

410

285

241

16860

48

33

Hi

Lo

Hi

Lo

710

570

41

345.6

530

400

312

235ø 150320 x 320

5055

4532CHH

695

540

41

33

525

390

309

23060

61

47

Hi

Lo

Hi

Lo

19

38CDG 38CHG

Ceiling Mount Type Ventilating FanStandard Series

High-Low speed selectable

Condenser motor with thermal cut-off

Well lubricated bearing for long life operation

High performance Sirocco fan

38CDG / 38CHG

Performance Data (220V 50Hz/60Hz)

Dimension Unit : mm

Specifications

Consumption[W]Model No. R.P.M

[min-1]

645

456

Noise[dB(A)]

44

35

Weight[Kg]

9.7

Air Volume

640

430

377

253

[CMH]Hz

Note: The value in Specification tables are representative of characteristic value at 220V, 50/60Hz.

Applicable pipe[mm]

ø 150

Installation space[mm]

385 x 385

50

[CFM]

90

6638CDG

628

439

44

35

630

410

371

24160

98

66

Hi

Lo

Hi

Lo

790

540

50

4010.4

800

525

471

309ø 150385 x 385

50122

8938CHG

760

509

49

39

790

500

465

29460

138

90

Hi

Lo

Hi

Lo