Levoit LV-PUR131 User manual

Questions or Concerns?
Please contact us Mon-Fri 9:00AM-5:00PM PST
at [phone] or email [email protected]
True HEPA Air Purifier
Model: LV-PUR131

Thank you for purchasing the LV-PUR131 True HEPA Air Purifier by Levoit. We are
dedicated to providing our customers with quality products for building a better living.
Should you have any questions or concerns about using your new product, feel free
to reach out to our helpful customer support team at (888)-726-8520 or by email at
[email protected]. We hope you enjoy your new product!
Thank You.

Table of Contents
Safety Information
Main Functions
Set-Up
Operation
Maintenance
Troubleshooting
Specifications
Customer Support
Warranty Information
3
4
5
6
8
10
10
11
12

3
Safety Information
IMPORTANT: Please read, understand, and comply with all of the instructions provided in this manual before
using the device. Failure to comply with the instructions given in this manual and/or using the device in ways
other than the ones mentioned in this manual may result in serious injury and/or damage to the product.
• DO NOT operate the unit if cord or plug is damaged. Doing so may result in damage to the unit or injury.
• DO NOT run the power cord under carpeting. Do not cover cord with throw rugs, runners or similar
coverings. DO NOT ROUTE CORD UNDER FURNITURE OR APPLIANCES. Place the power cord away
from high-trac areas.
• Only use the air purifier as described in this manual.
• DO NOT handle the unit with wet hands. Thoroughly dry your hands before handling any part of the air
purifier.
• Hair, loose clothing and body parts can get caught in the machine and may result in injury. Keep hair, loose
clothing and body parts away from openings and moving parts.
• DO NOT unplug the air purifier by pulling on the cord. Doing so may result in electrical spark or fire. Unplug
the unit by grasping and pulling the plug.
• DO NOT use an extension cord with this unit.
• Place the air purifier so that the power cord easily reaches a standard electrical outlet for a polarized plug.
• DO NOT place the air purifier near sources of heat, such as stove tops, ovens, radiators or computers.
• Unplug the appliance from the power supply before servicing.
• This unit should be inspected frequently. Dirt that has been collected should be removed regularly to prevent
excessive accumulation that may result in flashover or fire.
• DO NOT use the air purifier outdoors or on wet surfaces.
• DO NOT use the air purifier in an enclosed space where flammable, combustible or explosive gasses are
present.
• DO NOT use in an area where toxic vapors, flammable dust or oxygen tanks are present.
• DO NOT place open flames, including candles, directly in front of the air purifier.
• It is important to keep all objects away from the air intake grill.
• DO NOT remove the back cover while the air purifier is on. Doing so will automatically turn o the unit.
• Place the air purifier on a flat, solid, stable surface. Never place the unit on soft surfaces such as a bed or
sofa.
• Properly position the air purifier so that dirty air is not drawn across your head or body while sitting or
sleeping.
• Child supervision is required while the air purifier is on. Do not allow children to play on or near the air
purifier.
• This product is suitable for use with solid-state speed controls.

4
Main Functions
1
3
4
5
6
7&8
9
7 8
2
1. LED Display
2.Touch-Control Panel
3.Dust sensor
4.Reset button vent
5.Housing
6.Activated Carbon Filter
7. HEPA Filter
8.Pre-filter
9.Back Cover
Function Diagram

5
Set-up
2
3
4
6
5
1. Power Symbol
2.Change Filter
3.Timer
4.Air Quality Indicator
5.Auto Mode
6.Sleep Mode
7. Fan Speed
1. Open the back cover of the air purifier
and remove both filters from their plastic
packaging. Reinstall the filters, first with the
activated carbon filter (black) followed by the
HEPA filter (white). Make sure the pull tabs
are facing outward.
LED Display
1
7
1st
2nd
3rd
Carbon
Filter
HEPA
Filter

6
NOTE: While the display is o, you can press any button
to turn it back on to check the current operating status or
change the purifier’s settings. The display will turn o after
5 seconds of inactivity.
Operation
Button Controls
On/O button.
Press the Display button to turn
on or turn o the display while the
air purifier is operating.
The Sleep Mode button sets
the air purifier to the lowest
setting possible to create a quiet
environment while producing
clean air. Press the Sleep Mode
button to activate this function.
You can press either the Sleep
Mode button or the Speed button
to exit out of Sleep Mode; the
purifier will resume operating at its
default Low Speed.
NOTE:
• Sleep Mode is the lowest fan speed.
• All other functions on the air purifier cannot be used
while on Sleep Mode.
2.Replace the back cover by aligning the
bottom portion of the cover with the inlets
on the bottom of the housing. Slowly close
the cover by aligning the top portion of the
back cover with the inlets at the top of the
opening.
3.Plug the unit into an electrical outlet. The unit
will chime indicating that it is connected to a
power source.
4.Press the Power button to turn on the air
purifier; the fan will automatically default to
Low Speed.

7
Press the Speed button to cycle
through the unit’s fan speeds:
Low, Normal and High.
The Timer button allows you to
set the air purifier to run from 1-12
hours. To set the timer, press the
Timer button to cycle through
the dierent time settings. When
you reach your desired time, the
display will flash 3 times before
setting. The unit will automatically
power o once the timer is
finished. To cancel the timer, press
the Timer button until the display
reads “-:--,” and wait until “-:--”
flashes 3 times.
NOTE: Fan speed cannot be adjusted while on Auto or
Sleep Mode.
Press the Auto button to activate
and deactivate the air purifier’s
automatic sensor mode. The
automatic sensor adjusts the air
purifier’s fan speed according to
the current air quality to provide
clean air for your living space.
The air quality indicator will also
illuminate on the LED display; the
table below shows the dierent
colors of the air quality indicator in
correlation to both air quality & fan
speed. The air purifier will return
to its default Low Speed when
Auto Mode is turned o.
NOTE:
• Sleep Mode cannot be activated while on Auto Mode.
• Press the Auto button to exit out of Auto Mode.
Color Air Quality Fan Speed
Red Bad High
Yellow Moderate Medium
Green Good Low
Blue Very Good Sleep Mode

8
1.
back cover.
2. Remove both HEPA and activated carbon
filters from the housing. Use the pull tabs on
each filter to remove them.
3.Carefully remove the new filters from their
plastic packaging and place them into the
unit. The activated carbon filter (black) should
be installed first, followed by the HEPA filter
(white). Make sure the pull tabs are facing
outward.
4.Replace the back cover onto the housing.
Cleaning & Maintenance
Changing and Replacing the Filters
The “Change Filter” symbol will flash when it is
time to change the air filters in the air purifier.
It is recommended to change the air filters
every 6 months or when the air filters have
become very dirty. Follow the steps below to
properly install new air filters in your unit.
(Scan the QR code below to purchase
new air filters.)
1st
2nd
3rd
Carbon
Filter
HEPA
Filter

9
Cleaning The Dust Sensor
Remove the dust sensore cover with
atool and clean the lens with a cotton swab
dipped in clean water. Immediately dry the
sensor using a dry, clean cotton swab and
close the cover.
NOTE:
• The filters cannot be cleaned manually. If necessary,
purchase new filters for the unit on Amazon.com.
• The back cover must be placed back on the unit in order for
it to power on.
• It is recommended to change the air filters every 6 months.
5.Plug in and turn the unit on. Use a pen, pencil
or other small object to press the black reset
button inside the reset button vent. The
NOTE：
It is recommended to clean the dust sensor
regularly.

10
Troubleshooting
Specifications
Problem Cause Solution
Unit does not power
on.
Fault in power source. Check outlet to see if unit is working. Reset outlet
if possible.
Unit is not working. Plug not connected. Insert the plug into an electrical outlet.
Faulty electrical outlet. Try another outlet.
Back cover not properly
placed on the unit.
Properly replace the back cover as noted in the
Set-Up section.
Unusual noise. Foreign object inside
unit.
Contact customer service.
Dirty filter. Replace the filter.
Filter does not fit
The dust sensor does
not work proprely
properly.
Properly place filter(s) as noted in the Set-Up and
Changing the Filter sections.
Power Supply AC 120V / 60 Hz
Power Consumption 40W
Applicable Area ≤30 m2 (300 ft2)
Operating Conditions Temperature:-10°~55° (14°F~131°F)
Humidity: ≤95%RH
Noise Level <52 dB
CADR 135CFM(230 m³/h)
Standby Power <0.8 W
Package Contents
1 x True HEPA Air Purifier
1 x User Manual
Unit always show
that the air quality
is poor The dust sensor lens
is dirty
Contact customer service
Clean the dust sensor as note in
Cleaning ＆Maintenance

11
Customer Support
Should you encounter any issues or have any questions regarding your new product, feel free to
contact our helpful Customer Support Team.
We’re here for you.
Levoit Corporation
1202 N Miller Street, Suite A
Anaheim, CA 92806
Toll-Free: 888.726.8520
Email: [email protected]
Support Hours
Monday - Friday: 9:00am - 5:00pm PST
*Please have your order number ready before contacting customer support.
1 x True HEPA Air Purifier
1 x User Manual

12
Warranty Information
Terms & Policy
Levoit warrants all products to be of the highest quality in
material, craftsmanship and service for a minimum of 1 year,
eective from the date of purchase. Warranty lengths may
vary between product categories. For specific warranty
terms, please refer to your product’s listing page. Under the
limited warranty, Levoit will replace any product found to
be defective due to manufacturer flaws based on eligibility;
refunds are available within the first 30 days of purchase.
This warranty extends only to personal use and does not
extend to any product that has been used for commercial,
rental, or any other use in which the product is not intended
for. There are no warranties other than the warranties
expressly set forth with each product.
This warranty is non-transferrable. Levoit is not responsible
in any way for any damages, losses or inconveniences
caused by equipment failure or by user negligence, abuse,
or use noncompliant with the user manual or any additional
safety, use, or warnings included in the product packaging
and manual.
This warranty does not apply to the following:
• Damage due to abuse, accident, alteration, misuse,
tampering or vandalism.
• Improper or inadequate maintenance.
• Damage in return transit.
• Unsupervised use by children under 18 years of age.
Levoit and its subsidiaries assume no liability for damage
caused by the use of the product other than for its intended
use or as instructed in the user manual. Some states
do not allow this exclusion or limitation of incidental or
consequential losses so the foregoing disclaimer may not
apply to you. This warranty gives you specific legal rights
and you may also have other rights which may vary from
state to state.
ALL EXPRESSED AND IMPLIED WARRANTIES, INCLUDING
THE WARRANTY OF MERCHANTABILITY, ARE LIMITED TO
THE PERIOD OF THE LIMITED WARRANTY.
Should your product prove defective within the specified
warranty period, please return the defective unit in its
original packaging with (1) an original copy of the invoice,
(2) your order confirmation number, (3) and your warranty ID
number.
To find out more about extending your warranty, visit www.
levoit.com/warranty or contact customer support.
Date of Purchase: ____________________
Purchased From: ____________________
Order Number: ____________________

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