Levoit LV455CH User manual

Questions or Concerns?
Please contact us Mon-Fri 9:00AM-5:00PM PST
at [phone] or email [e-mail]
Ultrasonic Cool Mist Humidifier
Model No.: LV455CH
Questions or Concerns?
Please contact us Monday - Friday 9:00 am - 5:00 pm PT
at [email protected] or at (888)-726-8520.

Should you have any questions or concerns regarding your
new humidier, please contact us at [email protected].
We hope you enjoy your new humidier!
THANK YOU FOR
PURCHASING THE
LV455CH ULTRASONIC
COOL MIST HUMIDIFIER
BY LEVOIT.
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3
Specications
Package Contents
Safety Information
Getting to Know Your Humidier
Display
Getting Started
Operation
ɧGeneral Operation
Using the Aroma Box
Preventing Water Leaks
Keeping Things Clean
ɧ General Cleaning
ɧCleaning the Aroma Pad
ɧDisinfecting the Humidifier
Troubleshooting
Warranty Information
Customer Support
4
4
5
7
8
10
12
12
13
15
17
17
18
18
19
21
22
TABLE OF CONTENTS

4
Voltage:
Rated Power:
Eective Range:
Water Tank Capacity:
Moisture Output:
ɧMode 1:
ɧMode 2:
ɧMode 3:
ɧMode 4:
Operation Times:
ɧMode 1:
ɧMode 2:
ɧMode 3:
ɧMode 4:
AC 120V, 60Hz
30W
430.5 - 538.2 ft² (40 - 50 m²)
1.1 gal (4.5 L)
100 mL/h
150 mL/h
200 mL/h
250 mL/h
40 hours
25 hours
20 hours
15 hours
1 x Ultrasonic Cool Mist Humidier
1 x Cleaning Brush (Attached)
3 x Aroma Pads (1 Pre-Installed)
1 x User Manual
SPECIFICATIONS
PACKAGE CONTENTS

5
SAFETY INFORMATION
To reduce the risk of re, electric shock, or other injury, follow all instructions and safety
guidelines.
Only use this humidier as described in this manual.
• Place the humidier and cord so that the humidier will not be knocked over.
• Ensure that the plug ts properly into a polarized power socket.
• When not in use, turn the machine o and disconnect from a power source by removing
the plug from the outlet.
• Do not overll the water tank as it may cause electric shock.
• Do not handle the power cord or plug with wet hands. Keep the power cord and plug
away from liquids.
• Do not use this humidier in wet environments.
• Keep the humidier out of reach from children.
• Do not open the base or remove the water level sensor for self-servicing. Doing so will
void your warranty and may increase the risk of electric shock, injury, or damage to the
humidier.
• Always unplug your humidier from the power outlet before cleaning your humidier or
detaching the water tank from the humidier base.
General Safety
• Direct the nozzle so that the mist is at least 40 inches (102 cm) from walls.
• Only ll the water tank with clean water. Never ll the water tank with any other liquids.
• Do not place the humidier near sources of heat, such as stovetops, ovens, or radiators.
• Do not place the humidier directly on oors, carpets, or rugs.
• Do not cover the nozzle while the humidier is on. Doing so may damage the humidier.
Use & Care

6
Do not shake
the humidier.
Do not place
humidier on an
inclined surface.
Do not place
humidier directly
against walls.
Always make sure there
is a 10-inch (25 cm)
clearance from walls.
IMPORTANT
• If the relative humidity in your room exceeds 68%, turn o the device or use the low mist
setting.
• Remove the water tank from the base before moving the humidier.
• Do not immerse the humidier base, power cord, or plug in water.
• Always clean the humidier as instructed in this manual (see Keeping Things Clean,
page 16).
• If the humidier is damaged or is not functioning properly, stop using it and contact
Customer Support immediately (page 22).
READ AND SAVE THESE
INSTRUCTIONS

7
GETTING TO KNOW YOUR HUMIDIFIER
1. Nozzle
2. Top Cover
3. Water Tank
Handle
4. Mist Tube
5. Water Tank
6. Water Tank
Window
7. Water Tank Cap
8. Cleaning Brush
9. Cleaning Brush
Storage
10. Base
11. Inner Chamber
12. Air Vent
13. Transducer
14. Water Level
Sensor
15. Blue Night Light
16. Display &
Control Panel
17. Aroma Box
18. Aroma Pad
19. Power Cord
1
2
3
5
4
6
7
8
9
17
18
19
13
12
14
15
10
16
11

8
GETTING STARTED
1. Remove the top cover from the water
tank and set it aside. [Figure 1.1] Carefully
lift the water tank handle to detach the
water tank from the base.
2. Flip the water tank over and twist open
the water tank cap. [Figure 1.2]
NOTE:
• Fill the water tank with at least 2 cups of distilled water.
• Do not fill the water tank with hot water.
• Do not add water through the nozzle or mist tube.
• Do not lift the entire humidifier by the water tank handle.
3. Fill the water tank with cold or room
temperature water. You can check
the water level in the tank by looking
through the water tank window. The
maximum capacity of the water tank is 1.1
gallons (4.5 L). [Figure 1.3]
Figure 1.1 Figure 1.2 Figure 1.3

9
4. Once you have lled the water tank,
replace the cap, and secure it tightly.
[Figure 1.4]
5. Carefully place the water tank back onto
the base, aligning the water tank cap
with the inner chamber. [Figure 1.5]
Figure 1.4
Figure 1.5

10
1. Place the humidier on a level surface
that is elevated, such as a table and a
nightstand. Make sure the room is well-
ventilated.
2. Plug the humidier into an electrical
outlet.
3. Tap once to turn on the humidier.
a. If there is no water in the tank,
will light up. Unplug the humidier
and rell the water tank. See Getting
Started (page 10).
b. If the last humidity setting is lower
than the humidity level of the
environment, it will release mist for a
few seconds and then stop misting.
4. Tap and hold and for 3 seconds
clear all previous settings.
5. When the water level is low, your
humidier will stop misting.
OPERATION
General Operation
NOTE:
• The nozzle can rotate 360° to diuse mist in
any direction.
• The night light will remain on if the humidifier
shuts o due to low water level.
• The humidifier will stop misting if the water tank
is detached from the base.
• When turned on, if there is water in the tank,
the humidifier has a memory function that will
recall the last setting used before it was turned
o or unplugged.
• If this is the first use, the default mist setting is
mode 4 ( ).
NOTE: Make sure to position the humidifier at least 10 inches away from walls, and direct the nozzle so
that the produced mist is at least 40 inches away from walls.