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Dual 150 Ultrasonic Cool Mist Humidifier

Product Series:

 Dual 150

Model:

 LUH-D302-WUS

Questions or Concerns?

Please contact us Mon–Fri, 9:00 am–5:00 pm PST/PDT

at 

[email protected] 

or at

 (888) 726-8520

.

USER MANUAL

SAFETY INFORMATION

• 

Only

 use the humidifier as 

described in this manual.

• 

Place the humidifier and cord so 

that it will not be knocked over. 

Do

 

not

 place near large pieces of 

furniture or in high-traffic areas.

• 

When not in use, turn the humidifier 

off and disconnect from power by 

removing the plug from the outlet.

• 

Do

 

not

 use the humidifier in wet 

environments.

• 

Keep the humidifier out of reach 

from children.

• 

Do

 

not

 open the base or remove 

the water level sensor for self-

servicing.

• 

Always

 unplug your humidifier from 

the power outlet before cleaning 

your humidifier or detaching the 

water tank from the humidifier base. 

• 

Always

 make sure to place the 

humidifier on a flat, level surface 

before operation.

• 

Only

 fill the water tank with clean 

water. 

Never

 fill the water tank with 

any other liquids.

• 

Do

 

not

 place the humidifier near 

sources of heat, such as stovetops, 

ovens, or radiators.

• 

Do

 

not

 place the humidifier directly 

on floors, carpets, or rugs.

To reduce the risk of fire, electric shock, or other injury, follow all instructions 

and safety guidelines.

General Safety

• 

Do

 

not

 use other items as 

replacement parts for this product.

• 

Do

 

not

 cover the nozzle while 

the humidifier is on. Doing so may 

damage the humidifier.

• 

Remove the water tank from the 

base before moving the humidifier.

• 

Do

 

not

 immerse the humidifier 

base, power cord, or plug in water. 

If the humidifier is damaged or is 

not functioning properly, stop using 

it and contact 

Customer

 

Support

 

immediately (see page 10).

• 

This humidifier is not to be used 

by persons (including children) 

with reduced physical, sensory 

or mental capabilities, or lack of 

experience and knowledge, unless 

they have been given supervision 

or instruction concerning use of the 

appliance by a person responsible 

for their safety.

• 

Supervise children when they are 

near the humidifier.

• 

Children should not clean or 

perform maintenance on the 

humidifier without supervision.

• 

Children should be supervised to 

ensure that they do not play with 

the humidifier.

• 

Household use 

only

. Not for 

commercial use. 

READ AND SAVE THESE 

INSTRUCTIONS

Power & Cord

• 

Ensure that the plug fits properly into 

a polarized socket.

• 

Do

 

not

 handle the power cord or 

plug with wet hands. Keep the plug 

and power cord away from liquids.

• 

Your humidifier has a polarized plug 

(one prong is wider than the other), 

which fits into a polarized outlet only 

one way. This is a safety feature to 

reduce the risk of electric shock. If 

the plug does not fit, reverse the 

plug. If it still does not fit, 

do

 

not

 

use the plug in that outlet. 

Do

 

not

 

bypass this safety feature.

• 

If the power supply cord is damaged, 

it must be replaced by Arovast 

Corporation or similarly qualified 

persons in order to avoid an electric 

or fire hazard. Please contact 

Customer

 

Support

 (page 10). 

SAFETY INFORMATION (CONT.)

Do not

 add supplemental 

water treatment liquids into the 

water tank or base chamber. 

This will damage the humidifier 

and cause leaks.

Caution: Risk of Leaks  

and Electric Shock

1  

×

  

Ultrasonic Cool Mist Humidifier

2  

×

  

Water Filter Sponges (1 Pre-Installed)

1  

×

  

Cleaning Brush 

1  

×

  

User Manual

Specifications

Package Contents

Power Supply

AC 120V, 60Hz

Rated Power

25W 

Water Tank 

Capacity

0.79 gal / 3 L

Max Run Time

Up to 25 hours on 

minimum mist setting

Note:

 

The humidifier may 

run for a longer or shorter 

time depending on the 

environmental temperature 

and humidity.

Noise Level 

 28dB

Effective 

Range

107–290 ft² / 10–27 m²

Dimensions

7.2 × 8.1 × 11.6 in /  

18.3 × 20.6 × 29.4 cm

Weight

3 lb / 1.38 kg

GETTING TO KNOW YOUR HUMIDIFIER

A. 

Nozzle

B. 

Water Tank Cover

C. 

Water Filter Housing

D. 

Water Filter

E. 

Mist Tube

F. 

Water Tank

G. 

Float

H. 

Refill Indicator Light

I. 

Control Knob

J. 

Base

K. 

Cleaning Brush

L. 

Power Cord

M. 

Max Water Line (Tank)

N. 

Water Outlet Valve

O. 

Noise Silencer

P. 

Air Outlet

Q. 

Max Water Line (Base)

R. 

Float Brackets

S. 

Transducer

T. 

Secondary Float

U. 

Feet

V. 

Air Inlet

CONTROLS

Control Knob 

• 

Rotate clockwise to turn on the 

humidifier and to adjust the mist level.

• 

Rotate counterclockwise to turn off 

the humidifier.

Refill Indicator Light

• 

The red light turns on when the water 

tank is empty. Refill the water tank (see 

page 5).

• 

The red light turns off when the water 

tank is filled.

Note:

 There is a clicking sound when 

the humidifier turns on/off.

2

3

4

5

A

B

N

G
H

L

K

U

T

S

D

O

M

F

E

C

J

I

P

Q

R

V

Water tank, upside down

GETTING STARTED

1. 

Remove all packaging.

2. 

Take the water tank off of the base and 

remove all tape

[Figure 1.1]

3. 

Rinse and reassemble all parts before first use 

(see 

Cleaning

, page 6).

Figure 1.3

Figure 1.1

Figure 1.4

Figure 1.5

Figure 1.2

Note: 

• 

Check to make sure that the water filter 

is correctly in place. If not, then rotate 

the filter clockwise to secure it in place. 

[Figure 1.2]

4. 

Choose a hard, flat location for the humidifier 

at least 12 inches / 30 cm away from any 

walls. The surface must be water-resistant. 

[Figure 1.4]

5. 

Mist should be directed away from walls, 

furniture, bedding, and appliances. 

[Figure 1.5]

• 

Check to make sure that the float is 

securely in place. 

[Figure 1.3]

12 in /  

30 cm

12 in /  

30 cm

Filling & Refilling

1. 

Turn the humidifier off.

2. 

Remove the water tank cover by holding the 

nozzle and pulling upward. 

[Figure 1.6]

3. 

Fill the tank with room-temperature water. 

[Figure 1.7]

Figure 1.6

Figure 1.7

4. 

Replace the water 

tank cover.

Note: 

• 

We recommend using purified or distilled water 

to fill the tank.

• 

Do not

 fill past the tank’s max water line.

• 

Do not

 fill with hot water.

Figure 1.8

Figure 1.9

• 

Do not

 add water directly into the base 

chamber. 

[Figure 1.8]

• 

Do not

 add water through the mist tube. 

[Figure 1.9]

CAUTION

Note:

 Make sure the water tank is clean before filling.

Figure 1.10

Note: 

Make sure the 

nozzle on the water tank 

cover is placed over 

the mist tube, or the 

humidifier may not work 

correctly. 

[Figure 1.10]

Содержание Dual 150 Series

Страница 1: ...150 Ultrasonic Cool Mist Humidifier Product Series Dual 150 Model LUH D302 WUS Questions or Concerns Please contact us Mon Fri 9 00 am 5 00 pm PST PDT at support levoit com or at 888 726 8520 USER MA...

Страница 2: ...carpets or rugs To reduce the risk of fire electric shock or other injury follow all instructions and safety guidelines General Safety Do not use other items as replacement parts for this product Do...

Страница 3: ...d persons in order to avoid an electric or fire hazard Please contact Customer Support page 10 SAFETY INFORMATION CONT Do not add supplemental water treatment liquids into the water tank or base chamb...

Страница 4: ...Float Brackets S Transducer T Secondary Float U Feet V Air Inlet CONTROLS Control Knob Rotate clockwise to turn on the humidifier and to adjust the mist level Rotate counterclockwise to turn off the h...

Страница 5: ...5 Check to make sure that the float is securely in place Figure 1 3 12 in 30 cm 12 in 30 cm Filling Refilling 1 Turn the humidifier off 2 Remove the water tank cover by holding the nozzle and pulling...

Страница 6: ...t create mist Never pour water directly into the base chamber Figure 2 3 Only add water to the water tank The humidifier will automatically release the correct amount of water into the base chamber No...

Страница 7: ...d base chamber Figure 3 2 Cleaning cont 3 Replace the tank cover and swish the vinegar around the tank Figure 3 7 4 Place the tank on the base and soak for 15 20 minutes Vinegar will drain into the ba...

Страница 8: ...pletely before storing Store in a cool dry location If the filter assembly is damaged or water cannot flow into the base chamber the filter or filter assembly needs to be replaced For more information...

Страница 9: ...e it with a new one To request a new water filter contact Customer Support see page 10 FEDERAL COMMUNICATION COMMISSION INTERFERENCE STATEMENT PART 18 FCC SDOC SUPPLIER S DECLARATION OF CONFORMITY Thi...

Страница 10: ...purchased from unauthorized sellers Arovast s warranty extends only to products purchased from authorized sellers that are subject to Arovast s quality controls and have agreed to follow its quality c...

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