Levoit Dual 100 Ultrasonic 2-in-1 Humidifier User Manual

Levoit Dual 100 Ultrasonic 2-in-1 Humidifier

Package Contents

• 1 x 2-in-1 Humidifier & Diffuser
• 1 x User Manual
• 1 x Quick Start Guide

SAFETY INFORMATION

To reduce the risk of fire, electric shock, or other injury, follow all instructions and safety guidelines.

General Safety

• 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.
• To avoid risk of electric shock, always unplug the humidifier from the power outlet before cleaning it or detaching the water tank from the base.
• Always make sure the humidifier is placed on a flat, level surface before operation.
• 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. Only place on water-resistant surfaces.
• Do not place foreign objects into the humidifier’s base or water tank.
• Do not use attachments that are not recommended by Levoit for the humidifier.
• Do not cover the mist outlet while the humidifier is on. Doing so may damage the humidifier.

Plug and Cord 

• Do not handle the power cord or plug with wet hands. Keep the plug and power cord away from liquids.
• Ensure that the plug fits properly into a polarized socket.
• The 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.

GETTING TO KNOW

• Mist Tube
• Water Outlet
• Water Outlet Valve Assembly
• Sleep Mode Button
• Mist Level Indicators
• Control Button
• Mist Outlet
• Transducer
• Base
• Top Cover
• Water Tank
• Sealing Ring
• Float
• Insulation Ring
• Air Outlet
• Air Inlet
• Power Cord
• Base Chamber

GETTING STARTED

1. Remove all packaging. Choose a hard, flat location for the humidifier at least 6 in / 15 cm away from any walls, furniture, bedding, and appliances. The surface must be water-resistant. [Figure 1.1]
2. Note: Do not place the humidifier on towels, carpets, rugs, floors, or any surfaces with fibers. This will block the air inlet at the bottom of the humidifier and cause overheating. [Figure 1.2]
3. Take the water tank off of the base and remove all tape. [Figure 1.3]

Filling & Refilling

1. Remove the top cover from the water tank. Fill the tank with room temperature water. Do not fill with warm or hot water. [Figure 1.4]

Note:

• We recommend using purified water.
• Avoid using tap water, because the mineral content is too high and will create white dust around the humidifier.

CAUTION

• Do not add water directly into the base chamber.
• Do not add water through the mist tube.

1.  Optionally, add 10–15 drops of essential oil into the base chamber. [Figure 1.5]
2. Place the top cover back onto the water tank. Make sure the tank is properly placed on the base by aligning the indicator marks. [Figure 1.6]
3. Plug in the humidifier.

Use

Note:

• If there is no water in the tank, the humidifier will not turn on and will blink. Fill the water tank (see Getting Started, 5).
• Keep the humidifier stable while using, or water may spill.
• Do not block the mist outlet. This will damage the humidifier. [Figure 2.1]

Mist Level

1. Press once. The humidifier will start on the low mist level. [Figure 2.2]
2. Press repeatedly to cycle through mist levels (low, medium, high) and to turn the humidifier off. [Figure 2.2]

Intelligent Sleep Mode

Intelligent Sleep Mode turns off all display lights and uses a humidity sensor to automatically adjust the mist level to maintain a 60% relative humidity (RH) while you sleep.

1. Press to turn on the humidifier.
2. Press to start Sleep Mode. After 5 seconds, all display lights will turn off.
3. Press a second time (or press ) to cancel Sleep Mode. The humidifier will go back to the previously set mist level.

Note:  Excessive humidity can cause health issues and mold growth. If the relative humidity in your room is over 60%, use the low mist setting or turn off the humidifier.

Important Tips

• Never pour water directly into the base chamber. Only add water to the water tank. [Figure 2.3] The humidifier will automatically release the correct amount of water into the base chamber.
• Avoid moving or shaking the humidifier. [Figure 2.4] This may cause the water tank to release too much water into the base chamber.
• Before moving the humidifier, turn it off, unplug it, and remove the water tank.
• If your humidifier doesn’t produce mist correctly, check the max water line to see if there is too much water in the base chamber. [Figure 2.5] Pour out any extra water if water is over the max line.

Note: The max water line is only for this purpose. Do not pour water into the base.

Specifications

• Power Supply AC 100–120V, 60Hz
• Rated Power 24W
• Water Tank Capacity 0.48 gal / 1.8 L
• Run Time 8–20 hours
  Note: The humidifier will be able to run for a longer or shorter time depending on the environmental temperature and humidity.
• Noise Level ≤ 28dB
• Effective Range 107–260 ft² / 10–24 m²
• Dimensions 7 x 7 x 10.6 in / 17.6 x 17.6 x 27.1 cm

CARE & MAINTENANCE

Note:

• All maintenance should be done on a water-resistant surface, such as a kitchen counter.
• Change the water daily to avoid bacterial growth.
• Use a tissue or cloth to clean the mist outlet regularly.
• If not using the humidifier for 1 week or longer, do not leave water inside. Dry and store instead.

Cleaning

Clean your humidifier every week, and when you’re ready to store it.

Note:

• Never immerse the base in water or liquid. Do not place the base in a dishwasher.
• Do not use detergents to clean the humidifier.

1. Unplug the humidifier. [Figure 3.1]
2. Remove and wash the top cover.
   [Figure 3.2]
3. Remove the water tank from the base. Pour out all water from the tank and base. [Figure 3.3]
4. Note: Do not let water inside the air outlet or near the control panel. [Figure 3.4]
5. Rinse the tank and base chamber with room temperature water.
6. To remove any scale buildup inside the water tank or base chamber, soak with distilled white vinegar and wipe with a cloth and cotton swab.
7. If you used essential oils in the humidifier, fill the water tank and the base chamber with distilled white vinegar and allow to soak.
8. To remove the mist tube for cleaning, flip the tank over. Push in the tab on the mist tube and pull out the mist tube. [Figure 3.6 – Figure 3.7] To replace, see Installing the Mist Tube.
9. Rinse all parts and pour out remaining water.
10. Dry all parts with a cloth. Make sure all parts are completely dry.

Installing the Mist Tube

Make sure the mist tube is in place. If it is not, the humidifier will not create mist.

1. Put the mist tube into place inside the water tank, then align the top of the mist tube with the mist outlet. [Figure 3.8]
2. Press the mist tube down until the tab snaps into place. [Figure 3.9 – Figure 3.10]

Storing

Follow the cleaning instructions (see 9) and allow all parts to dry completely before storing. Store in a cool, dry location.

TROUBLESHOOTING

WARRANTY INFORMATION

Terms & Policy

Arovast Corporation (“Arovast”) warrants this product to the original purchaser to be free from defects in material and workmanship, under normal use and conditions, for one year from the date of original purchase.

Arovast agrees, at our option during the warranty period, to repair any defect in material or workmanship or furnish an equal product in exchange without charge, subject to verification of the defect or malfunction and proof of the date of purchase.

There is no other express warranty. This warranty does not apply:

Extend Your Warranty by 1 Year

Register your product within 14 days of purchase at www.levoit.com/warranty to extend your 1-year warranty by an additional year.

This warranty is made by:

Arovast Corporation 1202 N. Miller St. Suite A Anaheim, CA 9380

CUSTOMER SUPPORT

If you have any questions or concerns about your new product, please contact our helpful Customer Support Team.

Customer Support 

• Arovast Corporation 1202 N. Miller St., Suite A Anaheim, CA 92806
• Email: support@levoit.com
• Toll–Free: (888) 726-8520

Support Hours

Mon–Fri, 9:00 am–5:00 pm PST/PDT Please have your order invoice and order ID ready before contacting Customer Support.