Levoit LV400CH User manual

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at [phone] or email [email protected]
Model No.: LV400CH
Ultrasonic Cool Mist Humidifier

Thank you.
Thank you for purchasing the LV400CH Ultrasonic Cool Mist Humidifier by Levoit. We are
dedicated to providing you with quality products so that you can see a better you. Should
you have any questions or concerns about using your new product, feel free to reach out to
our helpful customer support team at [phone] or by email at [email protected]. We
hope you enjoy your new product!
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Safety Information
IMPORTANT: Please read, understand, and comply with all of the instructions provided in
this manual before using the device. Failure to comply with the instructions given in this
manual and/or using the device in ways other than the ones mentioned in this manual may
result in serious injury and/or damage the product.
•Ensure that the plug fits properly into a polarized power socket.
•Always disconnect from a power source by pulling the plug when not in use.
•DO NOT use this product in wet environments.
•DO NOT use your hand or any other object to cover the nozzle while the unit is on. Doing
so may damage the product.
•DO NOT clean the unit while it is connected to a power source or while it is on.
•Remove the water tank from the base before moving the humidifier.
•DO NOT place the humidifier near sources of heat, such as stove tops, ovens, radiators or
computers.
•DO NOT
where it can be easily knocked over.
•Unplug the unit when not in use, or while cleaning it out.
•DO NOT use cleaning detergents to clean the humidifier; only use distilled white vinegar.
•DO NOT plug in the unit with wet hands.
•DO NOT place foreign objects into the unit’s base or water tank. Do not use other items
as replacement parts for this product.
•Keep the machine out of reach of children.
•Only use this humidifier as described in this manual.
•Contact customer service if the unit is damaged or if it is not functioning properly.
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1. Nozzle
2. Water Tank
3. Water Tank Window
4. Water Filter Cap
5. Night Light
6. Power Button
7. Base
8. Inner Chamber
9. Atomization Chip
10. Floater
11. Aroma Box
12. Aroma Pad
13. Filter
Main Functions
8
1 13
10
94
7
5
6
11 12
3
2
Top Back
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Set-Up
1. Remove the water tank from the base.
2. Flip the tank over and unscrew the water
tank cap.
3. Fill the tank with cold or room
temperature water; use distilled water for
best results. You can gauge how much
water is in the tank by looking through
the water tank window.
4. Replace the cap once you have filled the
tank to your desired level.
5. Carefully place the water tank back on
the base, aligning the water tank window
with the power button.
NOTE:
• For best results, fill the water tank with distilled water.
• DO NOT fill the tank with hot water for operation.
• DO NOT add water through the nozzle. - 5 -

Operation
1. Plug the unit in an electrical outlet.
2. Press the power button once to set
the humidifier the low mist setting. The
power button will light up blue.
3. Press the power button again to set the
unit to the high mist setting. The power
button will light up purple.
4. (Optional) Press and hold the power
button for 2 seconds to turn on or turn
5. Press the power button once more to
6. When the water level is low, the power
button will light up red and the unit will
due to low water level.
7. Unplug the humidifier and refill the
water tank as mentioned in the Set-up
section.
NOTE:
NOTE:
•
•
mist in any direction.
While the humidifier is operating, the
power button light will automatically
Press the power button again to wake
up the button light, then you can view
the device's current work status and
change the mist setting.
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Using the Aroma Box
Your new humidifier can also be used as an
aroma diuser to provide added comfort in
your home.
1. Unplug the humidifier from its power
source.
2. Remove the aroma box from the back of
the base.
3. Add 2-3 drops of essential oil on the
aroma pad.
4. Replace the aroma box. Fill the water
tank with water and place it back on the
base as mentioned in the Set-up section.
5. Plug in and turn on the humidifier to relax
with your favorite fragrance.
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Preventing Water Leaks
When not sealed properly, the water tank
on your new LV400CH Ultrasonic Cool Mist
Humidifier may leak. The following tips will
ensure that your humidifier will operate
smoothly.
1. Make sure the silicone ring around the
water tank cap is secured at all times.
2. Twist the cap counterclockwise to secure
it onto the water tank.
Make sure the solicone ring is not
deformed.
3. When moving the humidifier, remove
the tank from the base and empty any
excess water inside the inner chamber
before moving the base.
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Note：
1. If the relative humidity in your room exceed 68%, it is recommended to use
2.Please make sure that your room is well-ventilated and this will improve the
4. base before placing the tank.
5. DO NOT shake the humidifier or place it on an inclined surface. Always make sure to
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place the humidifier on a flat, level surface.