Levoit Smart Air Purifier
Model: Core 400S
Questions or Concerns?
Please contact us Mon Fri, 9:00 am 5:00 pm PST/PDT
at [email protected] or at 1-888- 726 8520.
USER MANUAL
2
Table of Contents
Package Contents
Specifications
Safety Information
Getting to Know Your Smart Air Purifier
Controls & Display
Getting Started
Using Your Smart Air Purifier
About the Filter
Care & Maintenance
Troubleshooting
Warranty Information
Customer Support
2
2
3
4
5
6
7
11
12
15
19
22
Package Contents
1 × Smart Air Purifier
1 × 3-Stage Original Filter
(Pre-Installed)
1 × User Manual
1 × Quick Start Guide
Specifications
Note: To access additional smart functions,
download the free VeSync app (see page 7).
Power Supply AC 120V, 60Hz
Rated Power 38W
Operating
Conditions
Temperature:
14°
104°F / 10° 40°C
Humidity: < 85% RH
Noise Level 24
52dB
Dimensions 10.8 × 10.8 × 20.5 in /
27.4 × 27.4 × 52 cm
Weight 11 lb / 5 kg
To reduce the risk of fire, electric shock, or other injury, follow all instructions and safety guidelines.
SAFETY INFORMATION
READ AND SAVE THESE
INSTRUCTIONS
• Only use your air purifier as described in this
manual.
• Do not use without removing the plastic wrap from
the filter. The air purifier will not filter air, and may
overheat, causing a fire hazard.
• Do not use the air purifier outdoors.
• Keep the air purifier away from water, and wet
or damp areas. Never place in water or liquid.
• Do not use in excessively humid areas.
• Keep the air purifier away from heat sources.
• Do not use where combustible gases, vapours,
metallic dust, aerosol (spray) products, or fumes
from industrial oil are present.
• Keep 1.5 m / 5 ft away from where oxygen is being
administered.
• Supervise children when they are near the air
purifier.
• Do not place anything into any opening in the air
purifier.
• Do not sit on or place heavy objects on the air
purifier.
• Keep the inside of the air purifier dry. To prevent
moisture buildup, avoid placing in rooms with
major temperature changes or underneath air
conditioners.
• Always unplug the air purifier before servicing,
cleaning or any other maitenances (such as
changing the filter).
• Do not use the air purifier if it is damaged or
not working correctly, or if the cord or plug is
damaged. Do not try to repair it yourself. Contact
Customer Support (see page 22).
• This appliance is not intended for 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.
• Children should be supervised to ensure that they
do not play with the appliance.
• Cleaning and user maintenance shall not be
made by children without supervision.
General Safety
• Keep the air purifier near the outlet it is plugged
into.
• Never place the cord near any heat source.
• Do not cover the cord with a rug, carpet, or other
covering. Do not place the cord under furniture or
appliances.
• Keep the cord out of areas where people walk
often. Place the cord where it will not be tripped
over.
• If the supply cord is damaged, it must be replaced
by the manufacturer, its service agent or similarly
qualified persons in order to avoid a hazard.
• This appliance has a polarized plug (one blade is
wider than the other). To reduce the risk of electric
shock, this plug is intended to fit in a polarized
outlet only one way. If the plug does not fit fully in
the outlet, reverse the plug. If it still does not fit,
contact a qualified electrician. Do not attempt to
defeat this safety feature.
• This air purifier uses standard North American 120V,
60Hz outlets. If using outside the US or Canada,
check for compatibility.
Power & Cord
• WARNING: To reduce the risk of fire or electric
shock, do not use this air purifier with any solid-
state speed controls (such as a dimmer switch).
• Not for commercial use. Household use only.
• WARNING: To Reduce The Risk Of Fire, Electric
Shock Or Injury To Persons, Do Not Use Replacement
Parts That Have Not Been Recommended By The
Manufacturer (e.g. Parts Made At Home Using A 3D
Printer).
Electromagnetic Fields (EMF)
Your Levoit air purifier 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.
33
4
GETTING TO KNOW YOUR SMAR T AIR PURIFIER
A. Fan Speed Indicators
B. Fan Speed Button
C. Sleep Mode Button
D. Air Quality Indicator Rings
E. Check Filter Indicator Reset Button
F. Check Filter Indicator
G. Timer Button
H.
I. Wi-Fi® Indicator
J. Auto Mode Button
K. PM2.5/Timer Display
Front, upside downBack
L.
M. Display Lock Indicator
N. Display Lock Button
O. Air Outlets
P. Housing
Q. Air Inlets
R. AirSight™ Plus Laser Dust Sensor
S. Anti-Skid Pads
T. Filter Cover
U. 3-Stage Original Filter
B
J
S T
U
L
N
M
I
K
F
H
O
P
Q
R
C
G
E
D
A
5
CO NTROLS & DISPLAY
•
• Press and hold to configure
the air purifier. See the
VeSync in-app instructions
for more information.
• Press and hold to reset the
air purifier and disconnect
from Wi-Fi (see page 7).
Fan Speed Button
• Cycles through fan speeds:
low (1 indicator will light up),
medium (2 indicators), high
(3 indicators), and turbo
(4 indicators).
• Tapping the Fan Speed
Button while the air purifier
is in Auto Mode or Sleep
Mode (if the display is on)
will exit that mode.
Wi-Fi® Indicator
•
indicate pairing status.
See the VeSync in-app
instructions for more
information.
Timer Button
• Cycles through timer
options (see page 9).
• Press and hold
for 2
seconds to begin cycling
through the timer options
in 1-hour increments.
Display Lock Button
• Prevents current settings
from being changed (see
page 9). Press and hold for
3 seconds to turn Display
• The Display Lock Indicator
(
) will blink when any
other button is tapped to
indicate that Display Lock
is on.
Check Filter Indicator Reset
Button
• Press and hold for 3
seconds to reset the
Check Filter Indicator.
• The Check Filter Indicator
lights up when the filter
should be checked (see
page 13).
•
(see page 9).
• Tap any button (except
)
to turn the display back on.
Air Quality Indicator Rings
• These indicators use an
automatic sensor to display
the air quality: Blue (Very
Good), Green (Good),
Orange (Moderate), and
Red (Bad).
Auto Mode Button
• Turns Auto Mode on.
(see page 8).
Sleep Mode Button
• Turns Sleep Mode on
(see page 8).
6
3. Replace the filter cover and twist
clockwise to lock. [Figure 1.3]
Figure 1.3
Figure 1.4
cover should
snap shut
GE TTING STAR TE D
1. Flip the air purifier over or turn it
on its side. Twist the filter cover
counterclockwise and remove it.
[Figure 1.1]
Figure 1.1
Figure 1.2
2. Remove the filter from its plastic
packaging and place the filter back
into the air purifier. [Figure 1.2]
4. Place the purifier on a flat, stable surface
with the display facing up. Allow at least
15 inches / 38 cm of clearance on all
sides. Keep away from anything that
would block airflow, such as curtains.
[Figure 1.4]
15 in /
38 cm
15 in /
38 cm
min:
min:
7
USING YOUR SMAR T
AIR PURIF IER
1. Plug in and tap to turn on the air
purifier. The fan will start on low speed.
[Figure 2.1]
2. Optionally, tap
to change fan speed
between low, medium, high, and turbo.
Note:
• The fan speed indicators will light
up when active. 1 indicator will light
up for low, 2 for medium, 3 for high,
and 4 for turbo.
• Turbo speed is the loudest, but cleans
air the quickest.
• For best results, or to address a specific
air quality issue such as smoke, run the
air purifier at turbo speed for 15
20
minutes before using a lower speed.
•
and doors closed while the air purifier
is on.
Note:
• To disconnect Wi-Fi, press and hold the
button for 15 seconds until the
the smart air purifier’s default settings
and disconnect it from the VeSync app.
• To reconnect, please follow the instructions
in the VeSync app for adding a device.
3. Tap
Figure 2.1
Note: You must create your own VeSync account
to access voice assistants.
Note: Using the VeSync app allows you to control
your air purifier remotely and access additional
functions and features.
1. To download the VeSync app, scan the
QR code or search “VeSync” in the Apple
App Store® or Google Play Store.
2. Open the VeSync app. Log In or Sign Up.
3. Follow the in-app instructions to set up
your smart air purifier.
You can use the VeSync app to connect
your smart air purifier to
Amazon Alexa or
Google Assistant™. Please follow the in-app
instructions to set up your voice assistant.
VeSync App Setup
Connect with Amazon Alexa or
Google Assistant™
Sleep Mode operates quietly by using a fan
speed lower than low speed.
1.
Tap
to turn Sleep Mode on.
2.
3 seconds if no other buttons are tapped.
3.
To switch from Sleep Mode, tap Auto
Mode or select a fan speed on the air
purifier’s display or in the VeSync app.
A
uto Mode uses AirSight™ Plus, a smart laser
du
st sensor inside the air purifier, to adjust the
fa
n speed automatically based on air quality.
For exampl
e, if the air quality is bad, the fan
will automatically be set to high speed.
The PM2.5 value on the display shows the
amount of airborne particles (µg) that are
detected per 1 cubic metre (m³) of air volume.
PM2.5 refers to particulate matter (PM) that
is less than or equal to 2.5 microns (µm) in
diameter. These particles, also known as
“fine particles”
, are so small that they can only
be detected with an electron microscope,
and they stay in the air longer than heavier
particles such as dust and mould.
Your air purifier’s AirSight Plus Laser Dust
Sensor detects the amount of PM2.5
particles that are in a given space (µg/
m³). Generally, the lower the number, the
better your air quality. A number above
115 indicates that there is an unhealthy
amount of fine particles in the air.
Note:
•
button (except
) to turn the display
back on. If you don’t tap another
after 3 seconds.
• The Check Filter Indicator will still turn
on and stay on if it’s time to check your
filter (see page 13).
Note:
• The air purifier will take 5 seconds
to detect the air quality each time
it is turned on. During this time, the
air quality indicator rings will be
blue. After 5 seconds, the air quality
indicator rings will change colour
based on the detected air quality.
• Auto Mode does not use the turbo
fan speed.
• The VeSync app also supports
additional auto modes: Quiet
Mode (see page 10).
A
uto Mode
PM2.5 Display
Sle
ep Mode
Air Quality Indicator Chart
Indicator Color Air Quality Auto Mode Fan Speed PM 2.5 Range
Blue Very Good Sleep Mode 0–35 ug/m
3
Green Good Low 36–75 ug/m
3
Orange Moderate Medium 76–115 ug/m
3
Red Bad High >115 ug/m
3
8
9
You can set a timer for 1 12 hours.
1. Tap
. The display will switch from
showing the PM2.5 reading to the time
you’ve selected.
2. Tap
repeatedly to select a time in
1-hour increments. If you don’t touch any
buttons for 5 seconds, the display will
switch to showing the PM2.5 reading and
the timer will start automatically.
Note:
• While a timer is active, tapping will
show the remaining time, rounded up to
the nearest hour. Tap
again within
5 seconds to add more time in 1-hour
increments.
• You can see the exact remaining time in
the VeSync app.
Note:
• You can change the fan speed at any
time while the timer is on.
• The timer will restart if the time is changed.
• The air purifier will remember the last timer
be cancelled and need to be restarted.
• You can set a timer for 1–24 hours in the
VeSync app.
3. The timer will count down from your
selected time.
Note: Press and hold for 2 seconds to
cycle through timer options automatically in
1-hour increments.
Timer
4. When the timer is finished, the air purifier
5. To cancel a timer, tap repeatedly until
the display reads “
--H”.
When the air purifier is on, you can lock
the display to prevent settings from being
accidentally changed. Buttons will not
respond to being tapped.
1. Press and hold
for 3 seconds to lock
the display. The
indicator will light up
in the center of the display.
purifier, including button lights and indicator
lights (except the Check Filter Indicator).
1. Tap
2. Tap any button (except or ) to
temporarily turn the display back on. If
you don’t tap another button, the display
3. Tap to turn the display back on. The
display will stay on.
Note: The Check Filter Indicator will still
turn on and stay on if it’s time to check
your filter (see page 13).
Note:
indicator will flash 3 times to show that the
Note:
•
indicator will flash 3 times to show
that the display has been unlocked.
• Display Lock can still be used when
the air purifier is in Standby Mode.
Display O
Display Lock
2. The indicator will blink when any
other button is tapped to indicate that
Display Lock is on.
3. Tap and hold
again for 3 seconds
to unlock the display. The
indicator
10
The VeSync app allows you to access
additional smart air purifier functions, including
those listed below. As the app develops, more
features may become available.
Remote Control
• Change any air purifier settings
through the app, even while
Display Lock is on.
Timer Function
• Set a timer between 1–24 hours.
• Easily view the exact time remaining
on a timer.
Air Quality Updates
• View real-time PM2.5 updates in the app.
• See your air quality history for the
previous week.
Filter Replacement Info
• Keep tabs on the remaining filter life
by checking the filter life percentage
in the app.
• Shop for replacement filters.
Schedules
• Create and customize schedules for
your air purifier to match your routines.
Auto Mode
• Access additional Auto Modes: Quiet
• Quiet Auto Mode uses medium fan
speed instead of the high or turbo fan
speeds, even when the air quality is
poor, to avoid making too much noise.
•
the size of the area you want to
purify. The air purifier will use the
highest fan speed (turbo) to clean the
air for a designated amount of time.
This time is based on ACH 1 and the
size of the room, meaning how long
it takes for the air purifier to clean
all the air in your room one time,
regardless of the air quality. After this,
the mode will adjust the fan speed
according to the actual detected air
quality in the room.
VeSync App Functions
The air purifier is in Standby Mode when it is
Note: Display Lock can be used while the
air purifier is in Standby Mode to keep
the air purifier from being turned back
on. The laser dust sensor will still detect
the surrounding air quality and give you
updates in the VeSync app.
When the air purifier is plugged in and turned
Sleep Mode, Auto Mode, Display Lock, and
When the air purifier is unplugged and turned
speed, Sleep Mode, and Auto Mode.
Note: The air purifier will remember the last
timer setting chosen (1
12 hours), but it will
not automatically resume the timer. You will
need to restart the timer after the air purifier
is turned back on.
Note:
for purifying odors from the air. The
air purifier’s sensor can only detect
Auto Mode does not rely on the
sensor, but the room size instead.
Memory Function
Standby Mode
11
ABOUT THE FI LTE R
The air purifier uses a 3-stage filtration system to purify air.
A. Pre-Filter
• Captures large particles such as
dust, lint, fibres, hair, and pet fur.
• Maximizes the filter’s life by
protecting it.
B. Main Filter
•
µm airborne particulates, including
pollen, dust, and animal dander
allergens.*
• Traps small particles such as
mould spores, fine dust, smoke
particles, bacteria and viruses**,
and allergens such as pollen,
dust mites, and pet dander.
A
B
C
**The Main Filter can remove most viruses and bacteria from the air, but cannot fully remove them
from your environment. Air purifiers cannot prevent an infected person from spreading an infection,
and cannot remove bacteria and viruses from surfaces. Please use this air purifier together with
other precautions.
C.
Carbon Filter
• Physically adsorbs smoke, odours,
and fumes.
• Customized using the ARC
for cooking smells and pet odours
in a multi-pet household.
• Filters compounds such as
formaldehyde, benzene, ammonia,
hydrogen sulphide, and volatile
organic compounds (VOCs).
*Disclaimer: Tested by an independent lab
12
Moisture may damage the filter. This air
purifier should be used in an area with a
humidity level below 85% RH. If you use
the air purifier in excessively humid areas,
the surface of the filter may become moldy.
Humidity
Do not add essential oils to the air purifier
or filter. The filter will become damaged
by the oil and will eventually release an
unpleasant smell. Do not
near the air purifier.
Essential Oils
Note: Water or moisture will allow mold
to grow. To solve a mold problem, get
rid of the source of the moisture and
clean up the mold.
Resetting the Check
Filter Indicator
Reset the Check Filter Indicator when:
A.
lights up red.
1. Replace the filter (see page 14).
2. Turn on the air purifier.
3. Press and hold the
button for
3 seconds.
4.
reset.
B.
The filter was changed before
lit up.
1. Press and hold the button for
3 seconds.
2. The
will flash for 3 seconds.
3.
reset.
CARE & MAINTE NANCE
will light up as a reminder to check the
filter. Depending on how often you use
the air purifier, the indicator should turn on
at about 12 months. You may not need to
change your filter yet, but you should check
it when
turns on.
When your air purifier is set up with the
VeSync app, you can also check the app to
see your remaining filter life. You will also
receive a notification from VeSync when it’s
time to check your filter.
The VeSync app uses a scientific algorithm to
determine your filter life based on air quality,
amount of use, and other factors. The filter life
percentage is based on 12 hours of daily use.
Check Filter Indicator
CARE & MAINTE NANCE
Cleaning the Smart Air Purifier
• Unplug before cleaning.
• Wipe the outside of the air purifier
with a soft, dry cloth. If necessary,
wipe the housing with a damp cloth,
then immediately dry.
• Vacuum the inside of the air purifier.
•
Do not clean with abrasive chemicals
or flammable cleaning agents.
The outer pre-filter should be cleaned every
the life of your filter. Clean the pre-filter using
a soft brush or vacuum hose to remove hair,
dust, and large particles.
Do not clean the
filter with water or other liquids.
Cleaning the Filter
ABOUT THE FI LTER (CONT.)
13
Filter When to Clean How to Clean When to Replace
Pre-Filter
Every 2
4
weeks
Use a soft brush or
vacuum hose
12 months is
recommended
Main Filter
& Activated
Carbon Filter
Do not clean
The filter should be replaced every 12
months. You may need to replace your filter
earlier or later depending on how often you
use your air purifier. Using your air purifier in
an environment with relatively high pollution
may mean you will need to replace the filter
more often, even if
You may need to replace your filter if
you notice:
• Increased noise when the air
purifier is on
• Decreased airflow
• Unusual odors
• A visibly clogged filter
When Should I Replace the
Filter?
Note:
• To maintain the performance of your air
purifier, only
• Remember to reset after changing
the filter (see page 13).
14
The AirSight Plus Laser Dust Sensor can be
accuracy. Clean the sensor every 3 months.
Using your air purifier in an environment with
more dust may mean you will need to clean
the sensor more often.
1. Unplug the air purifier.
2. Place the end of a vacuum cleaner over
the sensor openings. [Figure 3.3]
3. Turn the vacuum on for at least 10
seconds to clean out dust.
Cleaning the AirSight Plus
Laser Dust Sensor
6).
6).
1. Unplug the air purifier. Flip the air purifier
over or turn it on its side. Remove the
filter cover (see Getting Started, page
2. Remove the old filter.
3. Clean out any remaining dust or hair
inside the air purifier using a vacuum
hose. Do not use water or liquids to
clean the air purifier. [Figure 3.2]
4. Unwrap the new filter and place it into the
housing (see Getting Started, page
5. Replace the cover. Plug in the air purifier.
6. Reset the Check Filter Indicator
(see page 13).
Replacing the Filter
If not using the air purifier for an extended
period of time, wrap both the air purifier and
the filter in plastic packaging and store in a
dry place to avoid moisture damage.
Storage
Figure 3.2 Figure 3.3
15
Problem Possible Solution
Air purifier will not
turn on or respond to
button controls.
Plug in the air purifier.
Check to see if the power cord is damaged. If it is, stop using the air
purifier and contact Customer Support (see page 22 ).
The air purifier may be malfunctioning. Contact Customer Support
(see page 22 ).
Airflow is significantly
reduced.
Make sure the filter is removed from its packaging and properly in
place (see page 6).
Tap
to increase the fan speed.
Leave 15 inches / 38 cm of clearance on all sides of the air purifier.
The pre-filter may be clogged by large particles, such as hair or
lint, blocking airflow. Clean the pre-filter (see page 13).
Replace the filter (see page 14).
Air purifier makes an
unusual noise while
the fan is on.
Make sure the filter is properly in place with plastic packaging
removed (see page 6).
Make sure the air purifier is operating on a hard, flat, level surface.
Replace the filter (see page 14).
The air purifier may be damaged, or a foreign object may be
inside. Stop using the air purifier and contact Customer Support
(see page 22 ). Do not try to repair the air purifier.
Strange smell coming
from the air purifier.
Clean the filter, or replace if necessary.
Contact Customer Support (see page 22).
Make sure not to use your air purifier in an area with high
TROUBLESHOOTING
16
If your problem is not listed, please contact Customer Support .
Problem Possible Solution
Poor air purification
quality.
Tap
to increase the fan speed.
Make sure no objects are blocking the sides or top of the air purifier
(the inlet or outlet).
Make sure the filter is removed from its packaging and properly in
place (see page 6).
Close doors and windows while using the air purifier.
If the room is larger than 403 ft² / 37 m², air purification will take longer.
Replace the filter (see page 14).
is still on after
replacing the filter.
Reset the Check Filter Indicator (see page 13).
has not turned on
within 12 months.
is a reminder for you to check the filter and will light up based
on how much the air purifier has been used (see page 13). If you
don’t use your air purifier often,
will take longer to turn on.
turned on before
12 months.
is a reminder for you to check the filter and will light up based
on how much the air purifier has been used (see page 13). If you
run your air purifier frequently,
will turn on sooner.
Air Quality Indicator
always stays red.
The AirSight Plus Laser Dust Sensor may need to be cleaned
(see page 14).
If you’re using an ultrasonic humidifier near the air purifier, the mist
The sensor will detect the large mist particles, and the Air Quality
Indicator may turn red. Avoid using an ultrasonic humidifier near
the air purifier, or avoid using Auto Mode.
Air Quality Indicator
always stays blue,
even when the air
quality is poor.
The AirSight Plus Laser Dust Sensor detects airborne particles, but
it cannot detect gas. Make sure there isn’t gas polluting the air.
Display shows Error
Code “E1”.
The motor has malfunctioned. Please contact Customer Support
(see page 22).
(see page 22)
17
If your problem is not listed, please contact Customer Support (see page 22).
VE S YNC A PP TROUBLESHOOTING
My smart air purifier isn’t connecting to the VeSync app.
• 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.
• There should be no spaces at the beginning or end of the password.
•
• If you’re manually typing in the SSID and password, double check that both
are entered correctly.
• Try moving your air purifier closer to the router. Your phone should be as close as
possible to your air purifier.
• Your router may need to be at a higher location, away from obstructions.
• Make sure your air purifier and router are away from appliances (such as microwave
ovens, refrigerators, electronic devices, etc.) to avoid signal interference.
•
• Disable portal authentication for your Wi Fi network. If portal authentication is enabled,
the air purifier will not be able to access your Wi
Fi network, and setup will fail.
• Make sure the air purifier is plugged in and has power, then 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.
•
hold (Android™), then tap Delete. Reconfigure the air purifier with the VeSync app.
Note: Portal authentication means that you need to sign in to your Wi
Fi network through
a web page before you can use the Internet.
Note: Power outages, internet outages, or changing Wi
Fi routers may cause the air
IOS operating system version iOS12 or later,
Android operating system version, Android6 and above.
Any limitations for app support：
18
FE D ERAL COM MUNICATIO N COMMISSION
INTERFERE N CE STAT EMEN T
FC C RADIATIO N EXPOS U RE STATEMENT
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
more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
•
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.
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 20cm 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.
FCC SDOC SUPPLIER'S DECLARATION
OF CONFORMITY
Arovast Corporation hereby declares that this equipment is in compliance with the FCC rules.
The declaration of conformity may be consulted in the support section of our Web site,
accessible from www.levoit.com
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Product Name Smart Air Purifier
Model Core 400S
For your own reference, we strongly recommend
that you record your order ID and date of purchase.
Date of Purchase
Order ID
WARRANTY INFORM ATION
Eective Date: January 4, 2023
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
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.
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,
(ii) repair any defects in material or
workmanship, or (iii) replace the product with
another product of equal or greater value.
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
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 via
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.
To damages caused by connecting
peripherals, additional equipment or
accessories other than those recommended
in the user manual.
To damages or defects caused by accident,
abuse, misuse, or improper or inadequate
maintenance.
To damages or defects caused by service or
repair of the product performed by an
unauthorized service provider or by anyone
other than Arovast.
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To damages or defects occurring during
commercial use, rental use, or any use
for which the product is not intended.
WARRANTY INFORM ATION (CONT.)
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.
To 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.
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 PRODUCT LIMITED
WARRANTY STATEMENT.
Disclaimer of 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 Liabilit
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 S
UPPLIERS HAS BEEN ADVISED OF THE
POSSIBILITY OR LIKELIHOOD OF SUCH
DAMAGES.
WARRANTY INFORM ATION (CONT.)
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.
SOME JURISDICTIONS DO NOT ALLOW FOR:
(1) EXCLUSION OF IMPLIED WARRANTIES;
(2) LIMITATION ON THE DURATION OF I
MPLIED 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.
OTHER RIGHTS YOU MAY HAVE
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
1775 Flight Way, Suite 150
Tustin, CA 92782, USA
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CU S TOMER SUPPORT
If you have any questions or concerns about
your new product, please contact our helpful
Customer Support Team.
Distributed by Arovast Corporation
1775 Flight Way, Suite 150
Tustin, CA 92782, USA
Email: [email protected]
Toll
Free: 1-888- 726 8520
Mon
Fri, 9:00 am 5:00 pm PST/PDT
Support Hours
ATTRIBUTIO N S
Google, Android, and Google Play are trademarks of Google LLC.
App Store® is a trademark of Apple Inc.
Wi
Fi® is a registered trademark of Wi Fi Alliance®.
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.
is measured based on a ratio between the model’s CADR for
Smoke and the electrical energy it consumes, or CADR/Watt.
*Please have your order invoice PDF or screenshot (s)
ready before contacting Customer Support.
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NOT E S
A1_24K14_US
