LEVOIT LUH-D302 Dual 150 Ultrasonic Cool Mist Humidifier User Manual

LEVOIT LUH-D302 Dual 150 Ultrasonic Cool Mist Humidifier

ABOUT Levoit
The Vesync firm, which was established in 2012 with the goal of designing intelligent gadgets that improve quality of life, encourage healthy living, and strengthen the connection, includes the brands Levoit, Etekcity, and Cosori. Each manufacturer creates and produces tiny home appliances, and each of their connected smart devices connects to the VeSync app so you can manage it and get support.

Humidifiers, air purifiers, and air filters are just a few of the home environment appliances made by Levoit. Additionally, the business offers Himalayan salt lamps, essential oil diffusers, and cordless Hoover cleaners.

READ AND SAVE THESE INSTRUCTIONS 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 of 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.
• 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.

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 plugin 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).

Package Contents

• 1 x Ultrasonic Cool Mist Humidifier
• 2 IC Water Filter Sponges (1 Pre-Installed)
• 1 1C Cleaning Brush
• 1 IC User Manual

Specifications

GETTING TO KNOW YOUR HUMIDIFIER

CONTROLS

Control Knob
Refill Indicator Light Rotate clockwise to turn on the humidifier and adjust the mist level. Rotate counterclockwise to turn off the humidifier.
Note: There is a clicking sound when the humidifier turns on/off.

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.

GETTING STARTED

1. Remove all packaging.
2. Take the water tank off of the base and remove all 1ape. {Figure 1.1)
3. Rinse and reassemble all parts before first use (see Cleaning, page 6).
   Note: Check to make sure that the water filter Is correctly In place. If n ot. then rotate the filter clockwise to secure ff. in place. [Figure 1.2]
   Check to make sure that the float is securely in place. [Figure 1.3)
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]

Filling & Refilling

Note: Make sure the water tank is clean before filling.

1. Tum the humidifier off.
2. Remove the water tank cover by holding the nozzle and pulling it upward. [Figure 1.6)
3. FIii the tank with room-temperature water. [Rgure 1.7]
   Note:
   
   • We recommend using purified or distilled water to fill the tank.
   • Do not fill post the tonk’s max water one.
   • Do not fill with hot water.
4. Replace the water tank cover.
   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]
5. Optionally, add 10-15 drops of essenUal oil into the water tank for aromatherapy. [Figure 1.11]
   Note: For best results, we recommend using pure essential oil.

USING YOUR HUMIDIFIER

1. Plug in the humidifier. Rotate the Control Knob clockwise to turn the humidifier on. Adjust the knob to your desired mist level. {Figure 2.1]
2. Rotate the nozzle to adjust the direction of the mist. [Figure 2.2]
3. When your room has reached your preferred humidity level, turn the humidifier to a lower setting, or turn it off.
4. Rotate the Control Knob counterclockwise to turn the humidifier off.

Note: If there Is no water In the tank or the tank is removed. the humidifier will stop misting and the Refill Indicator light will turn on Refill the tonk and properly place it on the base to use your humidifier.

Important Tips

Your humidifier must have the correct level of water in the base chamber to work properly. If there is too much water in the base chamber, the humidifier cannot 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.
• 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. Pour out extra water if water is over the max line. [Figure 2.5]
  Note: The max water line is only for this purpose. Do not pour water into the base chamber.

CARE & MAINTENANCE

Note:

• All maintenance should be done on a waterresistant surtoce, such as a kitchen counter.
• Change the water daily to avoid bacteria growth.
• Use a tissue or cloth to clean the nozzle regularly.
• If not using the humidifier for 3 days or longer, do not leave water inside. Clean and dry the humidifier instead.

Cleanling
You should clean your humidifier every 3 days, and when you’re ready to store it

Note:
Never immerse the base in water or liquid. Do not place any part of the humidifier In o dishwasher. Do not use detergents to clean the humidiffer.

1. Unplug the humidifier.
2. Remove and rinse the water tank cover. [Figure 3-11
3. Remove the water tank from the base and pour out any water from the tank and base chamber. [Figure 3.2]
   Note: When pouring out water, hold down the float to ensure that it does not fall out of the base chamber.
4. Remove the water filter assembly from the tank by rotating it counterclockwise and lilting it out. [Figure 3.3]
5. Rinse the tank, water filter assembly, and base chamber with room temperature water. [Figure 3.41

Descaling Your Humidifier

1. Remove the water filter from the tank by rotaUng it counterclockwise and lifting ii out. [Figure 3.5]
2. Fill the tank with 3 US cups / 710 ml of distilled white vinegar. {Figure 3.6)
3. Replace the tank cover and swish the vinegar around the tank. [Figure 371
4. Place the tank on the base and soak for 15-20 minutes. Vinegar will drain into the base chamber and loosen scale (mineral buildup) in the tank and in the base chamber (including the transducer and f loaij. [Figure 3.8)
5. Remove the tank. remove the tank cover. and pour out any vinegar. [Figure 3.9]
6. Flip the tank over and remove the noise silencer. To remove the noise silencer, press the release tabs and gently pull away from the humidifier. [Figure 3.10]
7. Remove the float from the base chamber by pulling up one end of the noat {Figure 3.11] and pulling the shaft out from the float brackets. One side ofthe float brackets is open (U-shaped) to allow the shaft to be removed. [Figure 3.12]
8. Place the float, water filter assembly, and nois esilencer in a small container. Fill with enough vinegar to cover them. Soak for 15- 20 minutes. [Figure 3.13]
9. Use the cleaning brush and a soft cloth to remove scale from all parts.
10. Rinse all parts until any vinegar smell ls completely gone. [Figure 3.14]
11. Dry all parts with a cloth. Make sure all parts are completely dry before reassembling or storing.

Reassembling

1. Flip the water tank over and place the noise silencer back into the tank. [Figure 3.15]
2. Place the water filter assembly back into the tank and rotate it clockwise to secure it in place [Figure 3.16]
3. Place the float back into the base chamber:
   
   • a. Make sure the correct side of the f loat Is facing up_ [Figure 3.17]
   • b. Insert the smaller prong into the closed side of the noat brackets. [Figure 3.18]
   • c. Place the larger prong into the open (U-shaped) side of the float brackets.
4. Place the tank back on the base. Refill the tank, if necessary.
5. Place the tank properly on the base and place the tank cover on the water tank.

Storing

Follow the cleaning instructions (see page 6) and allow all parts to dry completely before storing. Store in a cool, dry location.

Replacing the Filter Assembly
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, contact Custamer Suppart (see page 10).

FEDERAL COMMUNICATION COMMISSION INTERFERENCE STATEMENT – PART 18

This device complies with part 18 of the FCC Rules, This eQulpment generates and uses ISM freque ncy energy and If not Installed and used properly, that is In strict accordance with the manufacture r’s lnstruction5, may cause interfe rence to radio end televi5ion reception. It hes been type testeo end found to comply with limtts for an ISM Equipment pursuant to part 18 of FCC Rules, which are designe~ to provide reasonat>le protection against such interference In a residential installauon. However, there IS no guarantee that Interference WIii not occur In a particular installation. If th IS equipment does cause interference to radio ortelevtsion reception. which can be determined by tuning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of the follo’Ning:

• Reorient the receiving entenna of radio or television.
• Relocate the equipment wlth respect to the receive[
• Move the equipment away from the receiver.
• Plug the equipment into a different outlet so that the equipment and receiver are on d ifferent branch circuits,

Conduct only the user maintenance found ln this manuaL Other maintenance and servic ing can cause harmful rnterference and can void the required FCC compliance. The manufacturer 1s not responsible for any radio or TV interference cause by unauthorized modification to the equ!pment It ls the responslblllty of the user to correct such Interference.

FCC SDOC SUPPLIER’S DECLARATION OF CONFORMITY
Arovast Corporation hereby declares that this equipment Is In compliance with the FCC Part 18 Subpart B. The declaration of conformlfy may be consulted In the support section of our Web site, accesslble from www.levoltcom

WARRANTY INFORMATION

Terms & Pollicy
Arovast Corporation (“Arovast”) warrants this product to the original purchaser to the free from defects in material and workmanship, under normal use and condltlons, for a period of 2 years 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:

• If the product has been modified from its original condition;
• If the product has not been used in accordance with directio ns and instructions In the user manua I;
• To damages or defects caused by accident, abuse , misuse or Improper or inadequate maintenance;
• To damages or def ects caused by service or re pair of the product performed by an unauthorized service provider or by anyone other than Arovast;
• To damages or defects occurring during commercial use, rental use, o r any use for which the product is not intended;
• To damages or defects exceeding the cost of the product.

Arovast will not be l iable for indirect, incidental, or consequential damages in connection with the use of the product covered by this warranty. This warranty extends only to 1he original consumer purchaser of the product and is not transferable to any subsequent owner of the product regardless of whether the product Is transferred during the specified term of the warranty. This warranty does not extend to products purchased from nauthorized sellers. Arovast’s warranty extends only to products purchased from authorized selle rs t hat are subject to Arovast’s quality controls and have agreed to follow Its quality controls.

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