Levoit Core 200S User manual

Smart Ultrasonic Cool Mist Humidifier
Model: Classic 200S
Questions or Concerns?
Please contact us Mon–Fri, 9:00 am–5:00 pm PST/PDT
at [email protected] or at [phone].
USER MANUAL

2
Table of Contents
Package Contents
Specifications
Safety Information
• General Safety
• Plug & Cord
Getting to Know Your Smart Humidifier
Getting Started
• Filling & Refilling
VeSync App Setup
Using Your Smart Humidifier
• Auto Mode
• VeSync App Features
• Important Tips
• Using the Aroma Box
• Preventing Leaks
Care & Maintenance
• Cleaning
• Cleaning the Aroma Pad
• Reassembling
• Storing
Troubleshooting
VeSync App Troubleshooting
Warranty Information
Customer Support
2
2
3
3
4
5
6
6
8
9
10
11
12
13
13
14
14
17
18
18
19
21
23
24
Package Contents
1 x Smart Ultrasonic Humidifier
3 x Aroma Pads (1 Pre-Installed)
1 x Cleaning Brush
1 x User Manual
1 x Quick Start Guide
Specifications
Power Supply AC 120V, 60Hz
Rated Power 24W
Water Tank
Capacity 1.05 gal / 4 L
Max Run
Time
Up to 40 hours on low
mist setting
Note: The humidifier will
be able to run for a longer
or shorter time depending
on the environmental
temperature and humidity.
Noise Level ≤ 30dB
Eective
Range 285–376 ft² / 24–35 m²
Dimensions 14 x 8 x 6 in /
35.4 x 20.2 x 15.2 cm
Weight 3.7 lb / 1.7 kg
Note: To access additional smart humidifier
functions, download the free VeSync app (see
page 8).

3
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-
trac areas.
• When not in use, turn the humidifier
o 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 nozzles 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 24).
• Not for commercial use.
Household use only.
• Do not add essential oils,
supplemental water treatment
liquids, or water filters into the
water tank or base chamber. This
will damage the humidifier and
cause leaks. Only add essential
oils to the aroma pad.
Caution: Risk of Leaks and
Electric Shock
READ AND SAVE THESE
INSTRUCTIONS

4
Plug & 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.
SAFETY INFORMATION (CONT.)

5
GETTING TO KNOW YOUR SMART HUMIDIFIER
A. Nozzles
B. Nozzle Cover
C. Water Tank Handle
D. Mist Outlet
E. Water Tank
F. Cleaning Brush
G. Cleaning Brush Storage
H. Base
I. WiFi®Button
J. Control Button
K. Insulation Ring
L. Transducer
M. Float Housing
N. Float
O. Mist Tube
P. Water Tank Windows
Q. Air Outlet
R. Base Chamber
S. Power Cord
T. Water Tank Cap
U. Silicone Sealing Ring
V. Water Valve
W. Noise Silencer
X. Humidity Sensor
Y. Aroma Pad
Z. Aroma Box
AA. Air Inlet
Back
Water tank, upside down
A
B
C
EP
D
T
U
H
I
J
Z
AA
S
Y
X
W
F
G
N
V
Q
LK
R
O
M

6
GETTING STARTED
1. Remove all packaging.
2. Choose a hard, flat location for the
humidifier at least 12 in / 30 cm away
from any walls. The surface must be
water-resistant. [Figure 1.1]
3. Mist should be directed away
from walls, furniture, bedding, and
appliances. [Figure 1.2]
Figure 1.1
Figure 1.2
12 in /
30 cm
12 in /
30 cm
Filling & Refilling
1. Remove the nozzle cover from the
water tank. Use the handle to lift the
water tank from the base. [Figure 1.3]
Figure 1.3
Figure 1.4
2. Flip over the water tank and remove
the water tank cap by twisting it
counterclockwise. [Figure 1.4]

7
Filling & Refilling (cont.)
Figure 1.5
Figure 1.6
Figure 1.7 Figure 1.8
Figure 1.9
• Do not add water directly into the base
chamber. [Figure 1.6]
CAUTION
Note: We recommend using purified or distilled
water to fill the tank.
3. Fill the tank with room-temperature
water. [Figure 1.5] Do not fill with hot
water.
4. Replace the water tank cap and align
the arrow with the lock. [Figure 1.9]
• Do not add water through the mist tube.
• Do not add essential oils into the
humidifier. [Figure 1.7] Only add
essential oils to the aroma pad.
[Figure 1.8]
• Do not use water treatment liquids, or
third-party water filters in this humidifier.

8
Filling & Refilling (cont.)
Figure 1.10
Figure 2.1
Note: Due to ongoing updates and improvements,
the VeSync app may be slightly dierent than
shown in the manual. In case of any dierences,
follow the in-app instructions.
Note: For Android™ users, choose “Allow” to use
VeSync.
Note: You must create your own VeSync account
to use third-party services and products. These
will not work with a guest account. With a VeSync
account, you can also allow your family and
friends to control your smart humidifier.
Note: You can use the VeSync app to connect
your smart humidifier to Amazon Alexa or Google
Assistant™. Follow the in-app instructions to
connect VeSync to your voice assistant.
1. To download the VeSync app, scan
the QR code or search “VeSync” in the
Apple App Store®or Google Play Store.
[Figure 2.1]
5. Place the tank back on the base and
replace the nozzle cover onto the water
tank. [Figure 1.10]
VESYNC APP SETUP
2. Open the VeSync app. If you already
have an account, tap Log In. To create a
new account, tap Sign Up.
3. Follow the in-app instructions to set up
your smart humidifier.
Available on the
App Store
GET IT ON
Google Play

9
USING YOUR SMART HUMIDIFIER
1. Plug in the humidifier.
2. Tap to turn your humidifier on.
Tap repeatedly to cycle through mist
settings: Auto Mode, Low, Medium,
High, and O. [Figure 3.1]
3. Rotate the nozzles to adjust the
direction of the mist. [Figure 3.2]
4. When your room has reached your
preferred humidity level, turn the
humidifier to a lower setting or turn it o.
A healthy humidity level is between 40%
and 50%. [Figure 3.3]
5. Press and hold for 2 seconds to turn
your humidifier o.
Figure 3.1
Figure 3.2
Figure 3.3
Note:
• If there is no water in the tank or the tank is
removed, the humidifier will stop misting,
will turn red, and the fan will turn o after 5
seconds.
• When the tank is empty or removed,
you can tap or to turn the
humidifier o.
• Refill the tank and properly place it on
the base to use your humidifier.
• To restart the humidifier, tap
as normal. You can also turn the
humidifier back on in the app, which
will remember your previous mist level
setting.
• To reset the humidifier, press and hold for
15 seconds. This will restore the humidifier’s
default settings and disconnect it from the
VeSync app.
Note: Using the VeSync app allows you to control
your smart humidifier remotely and access additional
functions and features (see page 11).
Note: For more information on Auto Mode, see
page 10.

10
Button Color
Auto Mode
Button Button Color Function
Green Low mist setting is selected
Cyan Medium mist setting is selected
Blue High mist setting is selected
White Auto Mode is selected
Red No water in tank or tank not on base
O
Humidifier is o
Display lights have been turned o
White (Flashing) Humidifier is in WiFi pairing mode
White Humidifier has been paired with WiFi
O
Humidifier is o
Display lights have been turned o
Humidifier is not connected to WiFi
Note:
• Tap to turn o the indicator lights.
• Press and hold to configure your smart
humidifier. See the VeSync in-app instructions
for more information.
Auto Mode uses the humidifier’s sensor to
automatically adjust the mist level (or turn it
o) to maintain a comfortable and healthy
level of humidity.
• Auto Mode will automatically adjust
the mist level to maintain 45% relative
humidity. You can change the target
humidity level in the VeSync app.
• By default, Auto Mode will keep running
on Low mist level when the target
humidity level is reached.
• In the VeSync app, you can change the
Auto Mode settings to include Automatic
Stop. This will cause the humidifier to
stop misting when the target humidity
level is reached. If the humidity drops
below the target humidity level, then the
humidifier will begin misting again.

11
Note: The VeSync app is continually updated and
app features will expand.
The VeSync app allows you to access
additional smart functions, including those
listed below.
Remote Control
• Cycle through mist levels and turn on
Auto Mode from your phone.
• Turn display lights on/o from your
phone.
• Customize Auto Mode settings like target
humidity and auto-o.
Monitor Humidity Levels
• Check current humidity levels in the
humidifier’s environment.
Set Timers and Schedules
• Program individual timers or create a
schedule for your smart humidifier.
Third-Party Voice Control
• Compatible with Amazon Alexa and
Google Assistant for voice commands.
VeSync App Functions

12
Figure 3.4
Figure 3.5
Figure 3.6
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. Only add water to the
water tank. [Figure 3.4] The humidifier
will automatically release the correct
amount of water into the base chamber.
• Avoid moving or shaking the humidifier.
[Figure 3.5]This may cause the water
tank to release too much water into the
base chamber.
• Before moving the humidifier, turn it o,
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 3.6]
Note: The max water line is only for this purpose.
Do not pour water into the base chamber.

13
Using the Aroma Box
1. Push the aroma box at the back of the
base and pull it out. [Figure 3.7]
Your humidifier can be used for
aromatherapy.
Figure 3.8
Figure 3.7
Preventing Leaks
• Make sure the silicone sealing ring
around the water tank cap is secured at
all times.
• Twist and secure the cap tightly onto
the water tank. Make sure the arrow is
aligned with the lock. [Figure 3.9]
The water tank may leak if not placed
properly.
2. Put 2–3 drops of essential oil on the
aroma pad. [Figure 3.8]
3. Place the aroma box into the humidifier.
4. Turn on the humidifier. The humidifier
will automatically diuse aroma when
used.
Note:
• Do not add essential oils, water treatment
liquids, or third-party water filters into the
water tank or base chamber. Only add
essential oils to the aroma pad.
• The aroma pads can be cleaned and reused
after diusing essential oils (see Cleaning the
Aroma Pad, page 17).
• The aroma is intended to be light. This
humidifier is not an aroma diuser.
Note: A small gap between the cap and the tank
is normal.
• Wipe any excess water o the top and
bottom of the base.
• Do not shake the humidifier.
• Make sure to place the humidifier on a flat,
level surface.
Figure 3.9

14
Figure 4.1
Figure 4.2
Figure 4.3
CARE & MAINTENANCE
Note:
• All maintenance should be done on a water-
resistant surface, such as a kitchen counter.
• Change the water daily to avoid bacteria
growth.
• Use a tissue or cloth to clean the nozzles
regularly.
• If not using the humidifier for 1 week or longer,
do not leave water inside. Clean and dry the
humidifier instead.
Note:
• Never immerse the base in water or liquid.
Do not place any part of the humidifier in a
dishwasher.
• Do not use detergents to clean the humidifier.
Cleaning
You should clean your humidifier every
week, and when you’re ready to store it.
1. Unplug the humidifier.
2. Remove and rinse the nozzle cover.
[Figure 4.1]
3. Remove the water tank from the base.
Pour out any water from the tank and
base chamber. [Figure 4.2]
4. Rinse the tank and base chamber with
room temperature water. [Figure 4.3]

15
5. To descale the humidifier:
a. Fill the tank with 3 US cups / 710
mL of distilled white vinegar.
[Figure 4.4]
b. Replace the tank cap and swish
the vinegar around the tank.
[Figure 4.5]
c. 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 float). [Figure 4.6]
d. Remove the tank and pour out any
vinegar. [Figure 4.7]
Figure 4.4
Figure 4.5
Figure 4.6
Figure 4.7
Cleaning (cont.)

16
Figure 4.8
Figure 4.10
Figure 4.11
Figure 4.9
e. Flip the tank over and remove the
tank cap and noise silencer. To
remove the noise silencer, press
the release tab and gently pull
away from the humidifier.
[Figure 4.8]
f. Place the tank cap and noise
silencer in a small container and
fill with enough vinegar to cover
them. Soak for 15–20 minutes.
[Figure 4.9]
g. Use a soft cloth and the included
cleaning brush to remove scale.
[Figure 4.10]
h. Rinse all parts until any vinegar
smell is completely gone.
[Figure 4.11]
6. Dry all parts with a cloth. Make sure
all parts are completely dry before
reassembling or storing.
Cleaning (cont.)
Note: Brush can be stored in the brush storage
slots in the base.

17
Cleaning the Aroma Pad
1. Press the aroma box to release it from
the base, and pull it out. [Figure 4.12]
Note: Do not pour liquid cleaners or detergents
into the aroma pad or box.
2. Remove the aroma pad and rinse under
warm, running water. [Figure 4.13]
3. Dry with a clean cloth and place it back
into the aroma box. [Figure 4.14]
Figure 4.12
Figure 4.13
Figure 4.14

18
Storing
Reassembling
1. Flip the water tank over and replace the
noise silencer on the tank. [Figure 4.15]
2. Refill the tank, if necessary. Replace the
water tank cap by firmly twisting it back
in place, aligning the arrow with the
lock. [Figure 4.16]
Figure 4.15
Figure 4.17
Figure 4.18
3. Store the brush in the brush storage
slots in the base. [Figure 4.17]
Figure 4.16
4. Place the tank properly on the base and
replace the nozzle cover onto the water
tank. [Figure 4.18]
Follow the cleaning instructions (see page
14) and allow all parts to dry completely
before storing. Store in a cool, dry location.

19
Problem Possible Solution
Humidifier doesn’t turn on.
Plug in the humidifier and turn it on.
Add purified or distilled water to the water tank.
Little or no mist comes out.
Turn the mist level to a higher setting.
Fill the water tank.
There may be too much water in the base chamber. Empty
the base chamber. Refill the water tank (not the base
chamber) and place the water tank properly onto the base.
Make sure the air inlet on the bottom of the base is not
blocked. The humidifier should not be set on carpet or other
surfaces that may block the air inlet.
Make sure the nozzles are not blocked or clogged.
Make sure the humidifier is on a level surface.
The water temperature may be too low. Turn the mist level to
the highest setting and let the humidifier run for a while, then
adjust to the desired setting.
If the water tank or base was washed with detergent, rinse
thoroughly with clean water to remove any detergent.
Humidifier uses water too
quickly.
The humidifier uses up water based on the environmental
temperature and humidity. If your environment is cold and/or
dry, the humidifier will run out of water faster.
Humidifier produces an
unusual smell.
If the humidifier is new, remove and rinse the water tank cap,
and place the water tank in a cool, dry place for 12 hours.
If essential oils were placed on the aroma pad, rinse the pad
under clean water and allow it to dry.
Clean the water tank and base chamber (see Care &
Maintenance, page 14).
TROUBLESHOOTING

If your problem is not listed, please contact Customer Support (see page 24).
TROUBLESHOOTING (CONT.)
Problem Possible Solution
Humidifier makes a loud or
unusual noise.
Make sure the water tank is properly in place (see Getting
Started, page 6).
Set mist level to a lower setting.
Empty the base chamber. Refill the water tank (not the base
chamber) and place the water tank properly onto the base.
The humidifier may be malfunctioning. Stop using the
humidifier and contact Customer Support (see page 24).
White dust appears around
the humidifier.
We recommend using purified or distilled water to fill the
humidifier. Avoid using water with high mineral content.
Clean the humidifier (see Care & Maintenance, page 14).
Water leaks from the
humidifier.
Make sure the silicone sealing ring around the water tank
cap is secure and tighten the water tank cap.
Check the water tank for leaks. If there are leaks, contact
Customer Support (see page 24).
Condensation forms
around humidifier or
windows.
Humidity may be too high. Turn down the mist level, turn o
the humidifier, or open a door or window to the room.
Mold grows inside the
humidifier.
Clean the water tank and inner chamber regularly
(see Care & Maintenance, page 14).
is red.
Fill the water tank.
Place the water tank properly on the base.
Essential oil has little or no
smell.
Add more essential oil. For best results, use pure essential
oil.
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