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World Dryer Nova 4 User Manual

Nova, 4 & nova, Quiet hand dryers

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NOVA

®

4 & Nova

®

5

Quiet Hand Dryers

Electrical specifications:

NOVA 4 & NOVA 5

Cover options:

NOVA 4 -

Cast iron with epoxy paint

NOVA 5 -

Cast Aluminum with epoxy paint Drawn

steel with porcelain enamel or brushed finish chrome

plating

110-120 V

220-240 V

Amps

15

7.5

Watts

1800

1800

Hz

60 Hz

60 Hz

NOVA 4 & NOVA 5 are low-sound-level and durable hand dryers. The motors of

NOVA 4 & NOVA 5 hand dryers are brushless, so no need for brush replacement.

Both dryers are great washroom solutions for medium traffic facilities.
Product Benefits

• Quiet induction motor

• Easy maintenance brushless motor

• Automatic or push-button operation; Surface or recess mounted

• Durable and vandal resistant

Design Features

• Automatic unit - Activated by infrared sensor, automatic drying cycle.

• Push-button unit - timer shall be micro-chip based and microswitch activated.

(NOVA 5 push button with adjustable dry timing)

• Thermally-protected, induction motor operating at 3,200 RPM

• Delivering up to 107 CFM air flow at a velocity of 4,400 LFM (50 MPH)

Nova

®

4 & NOVA 5 hand dryers shall be manufactured by World Dryer Corporation to

include a one-piece cover constructed of 0.2” thick cast iron (Nova 4) and finished

in white acid-resistant porcelain enamel or 0.9” thick die cast aluminum finished in

brushed chrome plating or epoxy coating (Nova 5). Dryers shall be fitted with 360

o

revolving die cast aluminum nozzles finished in bright chrome plating. Surface-mounted

covers shall be fastened by two flathead, recessed tamper-resistant bolts to a heavy-

gauge steel wall plate, which in turn shall be fastened to the wall or a wall box by

four concealed mounting bolts. (For recessed dryers only: A steel wall box shall be

furnished into which a complete base assembly shall be mounted). The dryer shall be

equipped with 15 air intake slots (Nova 4) or 30 air intake slots (Nova 5). The fan shall

be protected by an aluminum die cast grating fixed into the blower housing. The entire

mechanism shall be internally grounded throughout. The motor shall be brushless, 1/10

H.P., 3200 RPM, thermally protected. The fan shall be a large single inlet centrifugal

type contained in an aluminum die cast housing. It shall deliver 107 cubic feet per

minute of air volume (4400 LFM) and shall be mounted directly on the motor shaft.

The heating element of nichrome wire shall be mounted on the air intake. It shall be

protected by an automatic resetting circuit breaker (25 AMP) which shall open whenever

the air flow is cut off and shall close when the flow of air is resumed. The element

shall produce an air temperature of 142 F at a 72 F ambient room temperature.

The dryer shall be equipped with an infrared sensor which will allow the dryer to

start automatically when hands are placed underneath the air nozzle, and to stop

automatically when the hands are removed. For push button dryers (Nova 5 only), timer

shall be micro-chip based and microswitch activated. It shall be adjustable to allow for

the required time cycle setting. Nova Dryers shall be listed under reexamination service

of Underwriters Laboratories, Inc.

Architecture & Engineering Specifications

NOVA

®

4

NOVA

®

5

Product Line

110-120 V

208-240 V

Operation

Mounted

Cover Material, Cover Finish

Unit Wt.

Shipping Wt.

Unit Size (HxWxD) inch/mm

Shipping Size (HxWxD) inch/mm

NOVA 4

0412

0422

Automatic

Surface

Cast Iron, White

24.6 lbs

11.1 kgs

26.9 lbs

12.1 kgs

12.3” x 9.2” x 9.3”

312 x 234 x 236

14” x 11” x 13”

356 x 279 x 330

NOVA 4

0512*

-

Automatic

Surface

Cast Iron, White, Institutional

24.6 lbs

11.1 kgs

26.9 lbs

12.1 kgs

12.3” x 9.2” x 9.3”

312 x 234 x 236

14” x 11” x 13”

356 x 279 x 330

NOVA 4

0712

0722

Automatic

Recessed

Cast Iron, White

20.3 lbs

9.2 kgs

23.4 lbs

10.6 kgs

12” x 8” x 5.9”

305 x 203 x 150

14” x 11” x 13”

356 x 279 x 330

NOVA5

0112

0122

Push-Button Surface

Aluminum, White

13.4 lbs

6.1 kgs

14.6 lbs

6.6 kgs

12” x 8.7” x 9.3”

305 x 221 x 236

14” x 11” x 13”

356 x 279 x 330

NOVA5

0212

0222

Automatic

Surface

Aluminum, White

12.9 lbs

5.8 kgs

14 lbs

6.3 kgs

12” x 8.7” x 9.3”

305 x 221 x 236

13” x 10” x 11”

330 x 254 x 279

NOVA5

011299

012299

Push-Button Surface

Aluminum, Brushed Chrome

13.4 lbs

6.1 kgs

14.6 lbs

6.6 kgs

12” x 8.7” x 9.3”

305 x 221 x 236

13” x 10” x 11”

330 x 254 x 279

NOVA5

021299

022299

Automatic

Surface

Aluminum, Brushed Chrome

12.9 lbs

5.8 kgs

14 lbs

6.3 kgs

12” x 8.7” x 9.3”

305 x 221 x 236

13” x 10” x 11”

330 x 254 x 279

NOVA5

37-058500 Optional Recess Kit

Recessed

Steel, White Frame

6.8 lbs

3.1 kgs

8.1 lbs

3.7 kgs

15” x 13.2” x 5.9”

381 x 335 x 150

16” x 16” x 4”

406 x 406 x 100

NOVA5

37-058589 Optional Recess Kit

Recessed

Stainless Steel, Brushed Frame 6.8 lbs

3.1 kgs

8.1 lbs

3.7 kgs

15” x 13.2” x 5.9”

381 x 335 x 150

16” x 16” x 4”

406 x 406 x 100

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