Levoit OasisMist
®
600S Smart Humidifier
Questions or Concerns?
Please contact us MonFri, 9:00 am5:00 pm PST/PDT
at [email protected] or at 888 7268520.
USER MANUAL
2
Table of Contents
Package Contents
Specifications
Safety Information
Getting to Know Your Smart Humidifier
Controls & Display
Getting Started
VeSync App Setup
Using Your Smart Humidifier
Care & Maintenance
Troubleshooting
VeSync App Troubleshooting
Warranty Information
Customer Support
1 × Smart Humidifier
1 × Cleaning Brush
3 × Aroma Pad (1 Pre-Installed)
3 × Absorption Pad (1 Pre-Installed)
2 × Water Filter Sponge (1 Pre-Installed)
1 × User Manual
1 × Quick Start Guide
2
2
3
5
7
8
10
11
15
20
23
25
26
Specifications
Package Contents
Model LUH-O601S-WUS
Power Supply AC 120V, 60Hz
Rated Power 280W
Water Tank
Capacity
1.59 gal / 6.0 L
Max Cool
Mist Output
300 mL/h
Max Warm
Mist Output
550 mL/h
Max Runtime
60 hours on
low mist setting
Note: The humidifier may
run for a longer or shorter
time depending on the
environmental temperature
and humidity.
Noise Level
Lowest: < 26dB
(Low Cool Mist)
Highest: < 41dB
(High Warm Mist)
Eective
Range
215–430 ft / 20–40 m
Dimensions
10.8 x 6.0 x 13.9 in /
27.4 x 15.2 x 35.2 cm
Weight 5.5 lb / 2.5 kg
Note:
To access additional smart humidifier
functions, download the free VeSync app
(see page 10).
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-trac 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.
• Do not use other items as
replacement parts for this product.
To reduce the risk of fire, electric shock, or other injury, follow all instructions
and safety guidelines.
General Safety
• 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.
• Do not clean the humidifier
immediately after turning it o,
especially if it has been diusing
warm mist. Allow the humidifier
to cool down completely before
cleaning.
• If the humidifier is damaged or is
not functioning properly, stop using
it and contact Customer Support
immediately (see page 26).
• 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.
• Not for commercial use. Household
use only.
READ AND SAVE THESE
INSTRUCTIONS
4
Power & Cord
Electromagnetic Fields (EMF)
• Ensure that the plug fits properly
into a polarized socket.
• 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.
• Do not handle the power cord or
plug with wet hands. Keep the plug
and power cord away from liquids.
• 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 (see page 26).
• Unplugging the power cord
will disable remote control of
the humidifier and temporarily
disconnect the humidifier from
VeSync and other third-party apps.
This humidifier complies with all
standards regarding electromagnetic
fields (EMF). If handled properly and
according to the instructions in this
user manual, the appliance is safe
to use based on scientific evidence
available today.
SAFETY INFORMATION (CONT.)
• Only add essential oils to
the aroma pad.
• 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.
Caution: Risk of Leaks
and Electric Shock
• Let nozzles and mist tube
cool before touching or
cleaning.
Caution: HOT Water Vapor
5
T
P
Q
R
S
U
X
GETTING TO KNOW YOUR SMART HUMIDIFIER
A. Top Cover
B. Nozzles
C. Handle
D. Water Tank
E. Mist Tube
F. LED Display
G. Control Panel
H. Base
I. Water Filter
J. Water Filter Sponge
K. Heating Element
L. Float
M. Transducer
N. Float Brackets
O. Power Cord
P. Noise Silencer
Q. Absorption Pad
R. Air Outlet
S. Aroma Pad
T. Aroma Box
U. Humidity Sensor / Air Inlet (In
Aroma Box Compartment)
V. Air Inlet (Under the Base)
W. Cleaning Brush
X. Feet
Y. Mist Channel (Under Water Tank)
W
V
O
K
N
L
M
Y
A
C
F
G
H
D
B
E
I
J
6
Wi-Fi® Indicator
No Water Indicator
On/O Button
Sleep Mode Indicator
Warm Mist Button
Sleep Mode Button
Relative Humidity (RH)
Percentage
Warm Mist
Indicators
Mist Level Button
Auto Mode Button
Mist Level Indicators
Auto Mode Indicator
Mist Level Indicators (White)
Low Mist
Medium Mist
High Mist
Heat O
Low Heat
Medium Heat
High Heat
Warm Mist Indicators (Orange)
GETTING TO KNOW YOUR SMART HUMIDIFIER (CONT.)
7
CONTROLS & DISPLAY
On/O Button
• Tap to turn the humidifier
on/o.
• Press and hold for 5 seconds
to pair with the VeSync app.
See the in-app instructions for
more information.
• Press and hold for 15 seconds
to reset the humidifier. This
will restore the humidifier’s
default settings and
disconnect it from Wi-Fi® and
the VeSync app (see page 10).
Mist Level Button
• Tap repeatedly to cycle
through mist level settings:
low, medium, and high mist.
• Press and hold for 3 seconds
to turn the display o. Tap
any button to turn the display
back on.
Auto Mode Button
• Tap to turn Auto Mode on
(see page 12).
• Tap to use warm mist
while in Auto Mode.
• Tap / / to turn
Auto Mode o and resume
manual controls.
Warm Mist Button
• Cycles through warm mist
settings: low heat, medium
heat, high heat, and heat o
(see page 11).
Sleep Mode Button
• Tap to turn Sleep Mode
on/o (see page 12).
Wi-Fi Indicator
• Turns on, o, or blinks to
indicate pairing status. See
the VeSync in-app instructions
for more information.
No Water Indicator
• Blinks when there is no water
in the tank. After this indicator
blinks 10 times, the humidifier
will turn o. Refill the tank and
properly place it on the base
to use your humidifier.
• Lights up when the water tank
is removed. Remains on until
the tank is replaced.
Note:
You can also use the VeSync app to control these functions, as well as additional
app-only features (see page 14).
8
GETTING STARTED
Filling & Refilling
1. Remove all packaging.
2. Clean the water tank and water tank
cover before first use.
3. 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 1.2
]
Figure 1.2
Figure 1.3
Figure 1.1
Note:
Check to make sure that the water
filter is correctly in place. If not, then rotate
the filter clockwise to secure it in place.
[Figure 1.1]
Note:
Make sure the water tank is clean before filling.
1. Remove the water tank cover.
[
Figure 1.4
]
Figure 1.4
4. Mist should be directed away from walls,
furniture, bedding, and appliances.
[
Figure 1.3
] Avoid letting too much mist
fall on the side of the humidifier with the
aroma box, as this may interfere with the
sensor inside the aroma box.
12 in /
30 cm
12 in /
30 cm
Note:
• Do not place the humidifier directly on
floors, carpets, or rugs.
•
Placing the humidifier away from walls
ensures that the humidity sensor and air
inlets function properly.
9
Figure 1.5
Note:
• We recommend using purified or distilled
water to fill the tank.
•
Using tap water may result in a white dust
(dried minerals) on surfaces.
Figure 1.6
Figure 1.7
• Do not add water directly into the base
chamber. [
Figure 1.6
]
CAUTION
• Do not add water through the mist tube.
• Do not add essential oils into the
humidifier. Only add essential oils to the
aroma pad. [
Figure 1.7
]
• Do not use water treatment liquids or
third-party water filters in this humidifier.
2. Use the handle to remove the tank
from the base. Fill the tank with room-
temperature water. [
Figure 1.5
] Do not
fill with hot water.
3. Replace the water tank cover and place
the tank back on the base.
10
VESYNC APP SETUP
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
]
Note:
Due to ongoing updates and improvements,
the VeSync app may be slightly dierent than
shown in the manual. In case of any dierences,
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.
Wi-Fi Connection
• To disconnect Wi-Fi, press and
hold for 15 seconds until the Wi-Fi
indicator turns o. This will restore the
smart humidifier's default settings and
disconnect it from the VeSync app.
• To reconnect, please follow the
instructions in the VeSync app for
adding a device.
2. Open the VeSync app. If you already
have an account, tap Log In. To create a
new account, tap Sign Up.
Figure 2.1
3. Follow the in-app instructions to set up
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.
• Your phone must have Location turned
on while your phone is connecting to
your smart humidifier. This is required to
establish the Bluetooth® connection. You
can turn Location o after your smart
humidifier is finished connecting to
the VeSync app.
11
USING YOUR SMART HUMIDIFIER
1. Plug in the humidifier. The indicators
on the display will light up for 1 second,
then turn o.
2. Tap to turn your humidifier on.
The humidifier will start misting.
Note:
Using the VeSync app allows you to control
your smart humidifier remotely and access
additional functions and features (see page 14).
Note:
If there is no water in the tank, will
flash 10 times, and the humidifier will turn o.
Fill the water tank (see Getting Started,
page 8).
Note:
You can also set the humidifier to
automatically stop misting when the room
reaches a specific humidity level (see Auto
Mode, page 12).
Warm Mist
• Tap to turn on warm mist. Keep
tapping to increase the heat setting
of the mist, and to turn warm mist
o. [
Figure 3.3
]
• The humidifier may take 15 minutes to
warm up before producing warm mist.
• Caution: Mist may be hot. Do not place
your bare hands, face, or other exposed
skin over the nozzles while using warm
mist. [
Figure 3.4
] Nozzles can reach
temperatures as high as 140ºF / 60ºC.
Figure 3.1
Figure 3.3
Figure 3.4
Figure 3.2
Note:
• Direct the nozzles away from any
furniture, walls, or other objects to
prevent them from getting wet.
• Do not inhale the mist directly from
the nozzles.
3. Tap repeatedly to cycle through mist
settings: low, medium, and high.
[
Figure 3.1
]
4. Rotate the nozzles to adjust the direction
of the mist. [
Figure 3.2
]
5. Optionally, use the controls or the VeSync
app to turn on warm mist, activate Sleep Mode,
and more (see Controls & Display, page 7).
6. When your room has reached your preferred
humidity level, turn the humidifier to a lower
setting, or turn it o. A comfortable humidity
level is between 40% and 60%.
7. Tap to turn your humidifier o.
Low Mist
Medium Mist
High Mist
Heat O
Low Heat
Medium Heat
High Heat
12
Warm Mist
Setting
Nozzle Temperature
(+/- 5%)
Low Heat
104ºF / 40ºC
Medium Heat
122ºF / 50ºC
High Heat
140ºF / 60ºC
Room
Relative Humidity *
Automatic
Mist Level
Under 50%
High
50–55%
Medium
55–60%
Low
Over 60%
Automatic Stop
Warm Mist (cont.)
Auto Mode
Turning Off the Display
Sleep Mode
Auto Mode uses the humidifier’s sensor
to automatically adjust the mist level to
maintain a target humidity level. The default
target humidity level is 60%.
Sleep Mode changes the humidifier’s mist
setting to low and turns o the display lights,
making it ideal for sleep. Sleep Mode can
only be used with cool mist.
The display will automatically dim after
3 seconds of inactivity.
*If you change the target humidity from
60% in the VeSync app, the humidity
percentages will change accordingly.
Note:
You can use the VeSync app to change
the target humidity level to fit your needs.
Note:
Sleep Mode automatically turns o
warm mist to reduce noise levels.
Note:
The humidifier will automatically mist for
15 seconds after being turned on, even if the
room has reached the target humidity level.
1. Tap to turn Auto Mode on.
2. Optionally, tap to turn on warm mist
and adjust the warm mist setting.
3. By default, Auto Mode uses Automatic
Stop. The humidifier will stop misting
when the highest target humidity level
is reached (default 60%).
• Tap to turn Sleep Mode on/o.
• When Sleep Mode is on, you can
tap any button to wake up the
display. If you stop touching the
display, the display will turn o
again after 6 seconds.
• Once you wake up the display, tap
any button to exit Sleep Mode and
resume manual controls.
• To turn o the display, press and
hold for 3 seconds.
• To turn the display back on, tap
any button.
Note:
• In the VeSync app, you can turn
Automatic Stop on/o.
• If Automatic Stop is o, the humidifier will
keep running on low mist level when the
highest target humidity level is reached.
4. The humidifier will continue detecting
the humidity level in the room. It will
start and stop misting again according
to the following table:
13
Absorption Pads
Memory Function
Using the Aroma Box
The mineral absorption pads help reduce
mineral buildup (scale) inside the humidifier,
especially on the heating element.
Your humidifier can be used for aromatherapy.
Note:
For information on replacement
absorption pads, see page 18.
1. Push the aroma box at the back of the
base and pull it out. [
Figure 4.1
]
• The humidifier will remember your
settings for Mist Level, Warm Mist,
and Wi-Fi settings when turned o
or unplugged, and will resume those
settings when turned back on.
• The humidifier will remember Sleep
Mode or Auto Mode settings when
turned o, and the display will
automatically turn back on when the
humidifier is turned back on.
2. Put 8–10 drops of essential oils on the
aroma pad. [
Figure 4.2
]
3. Insert the aroma box back into the
humidifier.
4. Turn on the humidifier. The humidifier will
automatically diuse aroma when used.
Figure 4.1
Figure 4.2
Figure 4.3
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. [
Figure 4.3
]
• The aroma pads can be cleaned and
reused after diusing essential oils (see
Cleaning the Aroma Pad & Absorption
Pad, page 18).
• This humidifier uses a small heat-based
aroma diuser. The aroma is intended to
be light.
• For information on replacement aroma
pads, see page 18.
14
VeSync App Functions
Automatic Shutoff Important Tips
The humidifier will automatically turn o
when all of the water in the tank has been
diused. will show on the display and
blink 10 times before the humidifier turns
o. Fill the water tank (see Getting Started,
page 8).
If the tank has been removed from the
base, the humidifier will automatically stop
misting. will show on the display and
will turn o once the tank is placed properly
back on the base.
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.
The VeSync app allows you to access
additional smart functions, including those
listed below.
Note:
The VeSync app is continually updated
and app features will expand.
• Do not place the humidifier on an
inclined surface.
• Never pour water directly into the
base chamber. [
Figure 5.1
] Only
add water to the water tank. The
humidifier will automatically release
the correct amount of water into the
base chamber.
Remote Control From Your Phone
• Turn the humidifier on/o.
• Cycle through mist levels and heat levels.
• Turn Auto Mode on/o and set target
humidity level.
• Turn Sleep Mode on/o.
• Turn the display lights on/o.
Monitor Humidity Levels
• Check current humidity levels in the
humidifier’s environment.
Set Timers & 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.
Figure 5.1
Figure 5.2
• Avoid moving or shaking the
humidifier. [
Figure 5.2
] 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. Empty any excess water from
the base chamber.
15
Note:
If you’ve been using the warm mist setting,
allow the humidifier to cool before cleaning.
Note:
When pouring out water, hold down
the float to ensure that it does not fall out
of the base chamber.
Figure 6.1
Figure 6.2
Figure 6.3
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 water tank
and base chamber every 3 days, and when
you’re ready to store it.
1. Unplug the humidifier.
2. Remove and rinse the water tank cover.
[
Figure 6.1
]
3. Remove the water tank from the base.
Pour out any water from the tank and
base chamber. If you’ve used the warm
mist setting, use caution in case the
water is still hot.
4. Remove the water filter from the tank by
rotating it counterclockwise and lifting it
out. [
Figure 6.2
]
5. Remove the water filter sponge from
the water filter if necessary for cleaning.
[
Figure 6.3
]
16
Descaling Your Humidifier
1. Remove the water filter and water filter
sponge from the tank. Flip the tank
over and remove the mist channel.
Then, remove the noise silencer and
absorption pad from the base.
2. Fill the tank with 3 US cups / 710 mL of
distilled white vinegar. [
Figure 7.1
]
6. Flip the water tank over. Pinch the tab
and pull out the mist channel. [
Figure 6.4
]
Care and Maintenence (cont.)
Figure 7.1
Figure 7.2
Figure 7.3
Figure 6.5
Figure 6.4
7. Remove the float, noise silencer,
absorption pad, and aroma box from
the base.
8. Rinse all parts (except the outside of
the base) with room temperature water.
[
Figure 6.5
]
To descale the humidifier (remove mineral
buildup):
3. Replace the tank cover and swish the
vinegar around the tank. [
Figure 7.2
]
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 float). [
Figure 7.3
]
9. Dry all parts with a cloth. Make sure
all parts are completely dry before
reassembling or storing.
3
c
u
p
s
17
Descaling Your Humidifier (cont.)
Figure 7.5
Figure 7.6
Figure 7.4
Figure 7.7
Figure 7.8
5. Remove the tank, remove the tank cover,
and pour out any vinegar. [
Figure 7.4
]
6. Remove the float from the base
chamber by pulling up the larger side of
the float and pulling the shaft out from
the float brackets. One side of the float
brackets is open (U-shaped) to allow the
shaft to be removed. [
Figure 7.5
]
7. Place the float, water filter, mist channel,
aroma box, and noise silencer in a
container. Fill with enough vinegar to
cover them. Soak for 15–20 minutes.
[
Figure 7.6
]
8. Use a soft cloth and the included cleaning
brush to remove scale from all parts.
[
Figure 7.7
]
9. Rinse all parts until any vinegar smell is
completely gone. [
Figure 7.8
]
18
If the aroma pad or absorption pad is sti
even after cleaning, then it needs to be
replaced. Extra pads are included with the
humidifier.
To maintain the performance of your
humidifier, only use ocial Levoit aroma
pads and absorption pads. For more
information, contact Customer Support
(see page 26).
Cleaning the Aroma Pad &
Absorption Pad
Replacing the Aroma Pad &
Absorption Pad
1. Pull out the aroma box and remove the
aroma pad. [
Figure 8.1
]
Figure 8.1
Figure 8.4
Figure 8.5
Figure 8.2
Figure 8.3
2. Remove the noise silencer, then remove
the absorption pad from on top of the
heating element. [
Figure 8.2
]
3. Rinse the pads under warm, running
water. [
Figure 8.3
]
4. Dry the pads with a clean cloth.
5. Place the aroma pad back into the
aroma box. [
Figure 8.4
]
6. Place the absorption pad back into the
base. [
Figure 8.5
]
Note:
Do not use liquid cleaners or
detergents to clean the pads or any other
part of the humidifier.
19
Reassembling
1. Place the float back into the base
chamber: [
Figure 9.1
]
a. Make sure the correct side of the
float is facing up.
b. Insert the smaller prong into the
closed side of the float brackets.
c. Place the larger prong into the
open (U-shaped) side of the float
brackets.
Storing
Follow the cleaning instructions (see page 15)
and allow all parts to dry completely before
storing. Store in a cool, dry location.
2. Place the absorption pad and the noise
silencer back over the heating element.
[
Figure 9.2
]
Figure 9.1
Figure 9.4
Figure 9.3
Figure 9.2
3. Flip the water tank over and replace the
mist channel.
[Figure 9.3]
4. Make sure the water filter sponge is
securely placed inside the water filter.
Place the water filter back into the tank
and rotate it clockwise to secure it in
place. [
Figure 9.4
]
5. Refill the tank, if necessary. Place the
tank properly on the base and place the
tank cover on the water tank.
20
Problem Possible Solution
Humidifier doesn’t turn on,
or turns o unexpectedly.
Plug the humidifier into a working outlet 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 inlets on the bottom of the base and in the aroma box
are not blocked. The humidifier should not be set on carpet or other
surfaces that may block the air inlets.
Clean the humidifier (see Care & Maintenance, page 15). Make sure the
nozzles are not blocked or clogged.
Make sure the humidifier is on a level surface.
If the water tank or base was washed with detergent, rinse thoroughly with
clean water to remove any detergent.
Clean the water filter (see page 16) or replace the water filter sponge with
a new one. One replacement water filter sponge is included with this
humidifier. For information on additional replacements, contact Customer
Support (see page 26).
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.
Using the warm mist function will use up water faster.
Humidifier produces an
unusual smell.
If the humidifier is new, unplug and rinse all parts, then place 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 humidifier (see Care & Maintenance, page 15).
TROUBLESHOOTING
21
Humidifier makes a loud
or unusual noise.
Make sure the water tank is properly in place
(see Getting Started, page 8).
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.
When using the warm mist function, the heating element may make a
gurgling noise if the water level is low. Add more water to the water tank.
The humidifier may be malfunctioning. Stop using the humidifier and
contact Customer Support (see page 26).
Mist leaks from the base.
Make sure the water tank is properly in place
(see Getting Started, page 8).
White dust appears
around the humidifier.
We recommend using purified or distilled water to fill the humidifier. Avoid
using water with high mineral content, such as tap water.
Clean the humidifier (see Care & Maintenance, page 15).
Water visibly leaks from
the humidifier.
Avoid running the humidifier in a room with over 60% relative humidity.
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.
Check the water tank for leaks. If there are leaks, contact Customer Support
(see page 26).
The area around the
humidifier is damp or wet
from condensation.
Humidity may be too high. Turn down the mist level, turn o the humidifier,
or open a door or window to the room.
Open a window to ensure proper airflow for the humidifier, or move the
humidifier to a more well-ventilated room.
Make sure the water tank is properly in place
(see Getting Started, page 8).
When replacing the water tank, wipe o excess water from the water tank
and base.
Mist is not warm after
tapping
Allow the humidifier to heat up for about 15 minutes to produce warm mist.
Clean the heating element (see Care & Maintenance, page 15).
The mist is warm on the
cool mist setting.
The heating element may still be warm after being used for warm mist.
Allow the heating element to cool for at least 30 minutes.
Problem Possible Solution
Troubleshooting (cont.)
22
Mold grows inside the
humidifier.
Clean the water tank and base chamber regularly
(see Care & Maintenance, page 15).
lights up red.
Fill the water tank.
Place the water tank properly on the base.
Clean the water filter (see page 16) or replace it with a new one.
To request a new water filter, contact Customer Support (see page 26).
Essential oil has little or
no smell.
Add more essential oil. For best results, use pure essential oil.
Display shows an
incorrect humidity
percentage.
The room may be larger than the humidifier’s eective range. Move to a
room smaller than 215–430 ft / 20–40 m.
Moisture may have built up inside the humidity sensor. Make sure the
nozzles are facing away from the aroma box so that mist does not settle
on the sensor inside the aroma box (see diagram in Getting To Know Your
Smart Humidifier, page 5). Turn o the humidifier, remove the aroma
box, and allow the sensor to air dry.
If the humidifier is placed within 12 inches / 30 cm of a wall or in a corner,
the humidity sensor cannot provide a proper reading for the relative
humidity in the room.
The humidity sensor will give an improper reading if it is exposed to dust.
Avoid using the humidifier in dusty rooms. Avoid using tap water in the
humidifier as this can increase dust in the air.
The humidity level isn’t
changing in my room.
Use a higher mist level setting.
Depending on your environment, the humidifier may take longer to
humidify your air.
The room may be larger than the humidifier’s eective range. If the room is
larger than 215–430 ft / 20–40 m, the humidifier will not be as eective.
Display shows Error Code
“E1”, “E2”.
The humidifier is malfunctioning. Contact Customer Support
(see page 26).
If your problem is not listed, please contact Customer Support (see page 26).
Problem Possible Solution
Troubleshooting (cont.)
23
If your problem is not listed, please contact
Customer Support (see page 26).
VESYNC APP TROUBLESHOOTING
Why isn’t my humidifier connecting to the
VeSync app?
The VeSync app is displaying an incorrect
humidity percentage while the humidifier
is turned on.
My humidifier is oine.
• Make sure your phone has
Bluetooth® turned on and is not
currently connected to another
Bluetooth device.
• During the setup process, you
must be on a secure 2.4GHz Wi-Fi
network. Confirm that the network is
working correctly.
• Make sure the Wi-Fi password you
entered is correct.
• Make sure your humidifier and
phone are within 30 ft / 10 m of
each other.
• Reset the humidifier by pressing
and holding for 15 seconds.
Then try connecting again.
• The room may be larger than the
humidifier’s eective range. Move
to a room smaller than 215–430 ft /
20–40 m.
• Moisture may have built up inside
the humidity sensor. Make sure
the nozzles are facing away from
the aroma box so that mist does
not settle on the sensor inside the
aroma box (see diagram in Getting
To Know Your Smart Humidifier,
page 5). Turn o the humidifier,
remove the aroma box, and allow
the sensor to air dry.
• If the humidifier is placed within
12 inches / 30 cm of a wall or in a
corner, the humidity sensor cannot
provide a proper reading for the
relative humidity in the room.
• The humidity sensor will give an
improper reading if it is exposed to
dust. Avoid using the humidifier in
dusty rooms.
• Make sure the humidifier is plugged
in. The humidifier may appear to
be oine if it is unplugged, or if the
outlet does not have power.
• Refresh the VeSync menu by
swiping down on the screen.
• Make sure your router is connected
to the internet and your phone’s
network connection is working.
• Reset the humidifier using one of
these options:
a. Delete the humidifier from the
VeSync app. Swipe left (iOS®) or
press and hold (Android), then tap
Delete. Then reconfigure your
humidifier with the VeSync app.
b. Press and hold for 15 seconds.
Then reconfigure your humidifier
with the VeSync app.
Note:
Power outages, internet outages,
or changing Wi-Fi routers may cause your
humidifier to go oine.
24
FEDERAL COMMUNICATION COMMISSION INTERFERENCE STATEMENT PART 15
FEDERAL COMMUNICATION COMMISSION INTERFERENCE STATEMENT PART 18
FCC SDOC SUPPLIER'S DECLARATION OF CONFORMITY
ATTRIBUTIONS
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired operation.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15
of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment o and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit dierent from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the
user’s authority to operate this equipment.
FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow
the specific operating instructions for satisfying RF exposure compliance. To maintain compliance with FCC RF exposure
compliance requirements, please follow operation instructions as documented in this manual. This transmitter must not be
co-located or operating in conjunction with any other antenna or transmitter. This equipment should be installed and operated
with a minimum distance of 20 cm between the radiator and your body. The availability of some specific channels and/or
operational frequency bands are country dependent and are firmware programmed at the factory to match the intended
destination. The firmware setting is not accessible by the end user.
This device complies with part 18 of the FCC Rules.
This equipment generates and uses ISM frequency energy and if not installed and used properly, that is in strict accordance
with the manufacturer’s instructions, may cause interference to radio and television reception. It has been type tested and
found to comply with limits for an ISM Equipment pursuant to part 18 of FCC Rules, which are designed to provide reasonable
protection against such interference in a residential installation. However, there is no guarantee that interference will not occur
in a particular installation. If this equipment does cause interference to radio or television reception, which can be determined
by tuning the equipment o and on, the user is encouraged to try to correct the interference by one or more of the following:
• Reorient the receiving antenna of radio or television.
• Relocate the equipment with respect to the receiver.
• Move the equipment away from the receiver.
• Plug the equipment into a dierent outlet so that the equipment and receiver are on dierent branch circuits.
Conduct only the user maintenance found in this manual. Other maintenance and servicing can cause harmful interference
and can void the required FCC compliance. The manufacturer is not responsible for any radio or TV interference cause by
unauthorized modification to the equipment. It is the responsibility of the user to correct such interference.
Arovast Corporation hereby declares that this equipment is in compliance with the FCC requirements. The declaration of
conformity may be consulted in the support section of our website, accessible from www.levoit.com
Apple App Store is a trademark of Apple Inc.
Google, Android, and Google Play are trademarks of Google LLC.
Wi-Fi® is a registered trademark of Wi-Fi Alliance®.
Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its aliates.
iOS is a registered trademark of Cisco Systems, Inc. and/or its aliates in the United States and certain other countries.
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by
Arovast Corporation is under license. Other trademarks and trade names are those of their respective owners.
25
Levoit Limited Product Warranty
Register your products at https://warranty.levoit.com/warranty
to stay up to date with important product information such as
product updates, limited warranties, usage and maintenance
recommendations, and notifications concerning safety
warnings or product recalls. Registration is not required to
claim your limited warranty.
Two (2) Year Limited Consumer Product Warranty
Arovast Corporation (“Arovast”) warrants that the product
shall be free from defects in material and workmanship for
a period of 2 years from the date of original purchase
(“Limited Warranty Period”), provided the product was used
in accordance with its use and care instructions (e.g., in the
intended environment and under normal circumstances).
Your Limited Warranty Benefits
During the Limited Warranty Period and subject to this
limited Warranty Policy, Arovast will, in its sole and
exclusive discretion, either (i) refund the purchase price
if the purchase was made directly from the online Levoit
store, (ii) repair any defects in material or workmanship,
(iii) replace the product with another product of equal or
greater value, or (iv) provide store credit in the amount of
the purchase price.
Who is Covered?
This limited warranty extends only to the original consumer
purchaser of the product and is not transferable to any
subsequent owner of the product, regardless of whether
the product transferred ownership during the specified
term of the limited warranty. The original consumer
purchaser must provide verification of the defect or
malfunction and proof of the date of purchase to claim the
Limited Warranty Benefits.
Be Aware of Unauthorized Dealers or Sellers
This limited warranty does not extend to products
purchased from unauthorized dealers or sellers. Arovast’s
limited warranty only extends to products purchased from
authorized dealers or sellers that are subject to Arovast’s
quality controls and have agreed to follow its quality
controls. Please be aware, products purchased from an
unauthorized website or dealer may be counterfeit, used,
defective, or may not be designed for use in your country.
You can protect yourself and your products by making sure
you only purchase from Arovast or its authorized dealers.
If you have any questions about a specific seller, or if
you think you may have purchased your product from an
unauthorized seller, please contact our Customer Support
Team via [email protected].
What’s Not Covered?
• Normal wear and tear, including parts that might wear
out over time (e.g., batteries, filters, cleaning brush,
essential oil pads, etc.).
• If the proof-of-purchase has been altered in any way or
is made illegible.
• If the model number, serial number or production date
code on the product has been altered, removed or
made illegible.
• If the product has been modified from its original condition.
• If the product has not been used in accordance with
directions and instructions in the user manual.
• Damages caused by connecting peripherals,
additional equipment or accessories other than those
recommended in the user manual.
• Damages or defects caused by accident, abuse,
misuse, or improper or inadequate maintenance.
• Damages or defects caused by service or repair of the
product performed by an unauthorized service provider
or by anyone other than Arovast.
• Damages or defects occurring during commercial use,
rental use, or any use for which the product is not intended.
• If the unit has been damaged, including but not limited
to damage by animals, lightning, abnormal voltage,
fire, natural disaster, transportation, dishwasher, or
water (unless the user manual expressly states that the
product is dishwasher-safe).
• Incidental and consequential damages.
• Damages or defects exceeding the cost of the product.
Claiming Your Limited Warranty Service in 5 Simple Steps:
1. Make sure your product is within the specified
limited warranty period.
2. Make sure you have a copy of the invoice and order
ID or proof-of-purchase.
3. Make sure you have your product. DO NOT dispose
of your product before contacting us.
4. Contact our Customer Support Team via
5. Once our Customer Support Team has approved
your request, please return the product with a copy
of the invoice and order ID.
Product
Levoit OasisMist
®
600S
Smart Humidifier
Model LUH-O601S-WUS
For your own reference, we strongly recommend
that you record your order ID and date of purchase.
Order ID
Date of Purchase
WARRANTY INFORMATION
26
CUSTOMER SUPPORT
If you have any questions or concerns
about your new product, please contact our
helpful Customer Support Team.
Arovast Corporation
1202 N. Miller St., Suite A
Anaheim, CA 92806
Email: [email protected]
Toll-Free: 888 7268520
MonFri, 9:00 am5:00 pm PST/PDT
Support Hours
*Please have your order invoice and order ID
ready before contacting Customer Support.
Sole and Exclusive Remedy
THE FOREGOING LIMITED WARRANTY CONSTITUTES
AROVAST CORPORATION’S EXCLUSIVE LIABILITY, AND
YOUR SOLE AND EXCLUSIVE REMEDY, FOR ANY BREACH
OF ANY WARRANTY OR OTHER NONCONFORMITY OF
THE PRODUCT COVERED BY THIS LIMITED PRODUCT
WARRANTY STATEMENT. THIS LIMITED WARRANTY IS
EXCLUSIVE, AND IN LIEU OF ALL OTHER WARRANTIES.
NO EMPLOYEE OF AROVAST CORPORATION OR
ANY OTHER PARTY IS AUTHORIZED TO MAKE ANY
WARRANTY IN ADDITION TO THE LIMITED WARRANTY IN
THIS LIMITED PRODUCT WARRANTY STATEMENT.
Disclaimer of Limited Warranties
TO THE FULLEST EXTENT PROVIDED BY APPLICABLE
LAW, EXCEPT AS WARRANTED IN THIS LIMITED PRODUCT
WARRANTY POLICY, AROVAST CORPORATION PROVIDES
THE PRODUCTS YOU PURCHASE FROM AROVAST
CORPORATION “AS IS” AND AROVAST CORPORATION
HEREBY DISCLAIMS ALL WARRANTIES OF ANY KIND,
WHETHER EXPRESS OR IMPLIED, STATUTORY, OR
OTHERWISE, INCLUDING BUT NOT LIMITED TO ANY
WARRANTIES OF MERCHANTABILITY, NON-INFRINGEMENT,
AND FITNESS FOR PARTICULAR PURPOSE.
Limitations of Liability
TO THE FULLEST EXTENT PROVIDED BY APPLICABLE
LAW, IN NO EVENT WILL AROVAST CORPORATION, ITS
AFFILIATES, OR THEIR LICENSORS, SERVICE PROVIDERS,
EMPLOYEES, AGENTS, OFFICERS, OR DIRECTORS BE
LIABLE FOR:
(a) DAMAGES OF ANY KIND ARISING OUT OF OR IN
CONNECTION WITH PRODUCTS PURCHASED FROM
AROVAST CORPORATION IN EXCESS OF THE PURCHASE
PRICE PAID BY THE PURCHASER FOR SUCH PRODUCTS, OR
(b) INDIRECT, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR
PUNITIVE DAMAGES EVEN IF AROVAST CORPORATION
OR ONE OF ITS SUPPLIERS HAS BEEN ADVISED OF THE
POSSIBILITY OR LIKELIHOOD OF SUCH DAMAGES.
AND REGARDLESS OF WHETHER CAUSED BY TORT
(INCLUDING NEGLIGENCE), BREACH OF CONTRACT,
OR OTHERWISE. OUR LIABILITY SHALL UNDER NO
CIRCUMSTANCES EXCEED THE ACTUAL AMOUNT PAID
BY YOU FOR THE DEFECTIVE PRODUCT, NOR SHALL
WE UNDER ANY CIRCUMSTANCES BE LIABLE FOR ANY
CONSEQUENTIAL, INCIDENTAL, SPECIAL OR PUNITIVE
DAMAGES OR LOSSES, WHETHER DIRECT OR INDIRECT.
EXCEPT AS COVERED BY THIS LIMITED PRODUCT
WARRANTY STATEMENT, AROVAST CORPORATION
SHALL NOT BE LIABLE FOR COSTS ASSOCIATED
WITH THE REPLACEMENT OR REPAIR OF PRODUCTS
PURCHASED FROM IT, INCLUDING, BUT NOT LIMITED TO,
LABOR, INSTALLATION, OR OTHER COSTS INCURRED BY
THE USER AND, IN PARTICULAR, ANY COSTS RELATING
TO THE REMOVAL OR REPLACEMENT OF ANY PRODUCT.
OTHER RIGHTS YOU MAY HAVE
SOME JURISDICTIONS DO NOT ALLOW FOR: (1)
EXCLUSION OF IMPLIED WARRANTIES; (2) LIMITATION
ON THE DURATION OF IMPLIED WARRANTIES; AND/
OR (3) EXCLUSION OR LIMITATION OF INCIDENTAL OR
CONSEQUENTIAL DAMAGES; SO THE DISCLAIMERS
IN THIS POLICY MAY NOT APPLY TO YOU. IN THESE
JURISDICTIONS YOU HAVE ONLY THE IMPLIED
WARRANTIES THAT ARE EXPRESSLY REQUIRED TO BE
PROVIDED IN ACCORDANCE WITH APPLICABLE LAW. THE
LIMITATIONS OF WARRANTIES, LIABILITY, AND REMEDIES
APPLY TO THE MAXIMUM EXTENT PERMITTED BY LAW.
ALTHOUGH THIS LIMITED WARRANTY GIVES YOU
SPECIFIC LEGAL RIGHTS, YOU MAY HAVE OTHER RIGHTS
IN YOUR JURISDICTION. THIS STATEMENT OF LIMITED
WARRANTY IS SUBJECT TO APPLICABLE LAWS THAT
APPLY TO YOU AND THE PRODUCT. PLEASE REVIEW THE
LAWS IN YOUR JURISDICTION TO UNDERSTAND YOUR
RIGHTS FULLY.
CHANGES TO THIS POLICY
We may change the terms and availability of this limited
warranty at our discretion, but any changes will not be
retroactive.
This warranty is made by:
AROVAST CORPORATION
1202 N. Miller St., Suite A
Anaheim, CA 92806
CUSTOMER SUPPORT
Notes
BH050323AC-M1_LUH-O6015-WUS_print.us.en
