Levoit LV-PUR131 User manual

True HEPA Air Purifier
Model: LV-PUR131
Questions or Concerns?
Please contact us at [email protected].
USER MANUAL

2
Power Supply AC 220–240V,
50/60Hz
Rated Power 40W
Eective Range ≤ 48 m² / 516 ft²
Operating
Conditions
-10°–40°C / 14°–104°F
Noise Level 23–52dB
Clean Air
Delivery Rate
(CADR)
230 m³/h / 135 CFM
Standby Power < 0.8W
Dimensions 37.1 x 18.3 x 47 cm /
14.6 x 7.2 x 18.5 in
Weight 5.21 kg / 11.49 lb
Package Contents
Specifications
1 x Air Purifier
1 x Activated Carbon Filter (Pre-Installed)
1 x Preliminary/True HEPA Combination Filter
(Pre-Installed)
1 x User Manual
Package Contents
Specifications
Safety Information
Getting to Know Your Air Purifier
Controls
Getting Started
Using Your Air Purifier
About the Filters
Care & Maintenance
Troubleshooting
Warranty Information
Customer Support
2
2
3
4
5
6
7
8
9
12
14
14
Table of Contents

3
SAFETY INFORMATION
• Only use your air purifier as described
in this manual.
• Do not use your air purifier outdoors.
• Keep your air purifier away from water,
and wet or damp areas. Never place in
water or liquid.
• Keep your 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
on the air purifier, unless directed by the
manual.
• Do not sit 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.
To reduce the risk of fire, electric shock, or other injury, follow all instructions and
safety guidelines.
General Safety
• Keep 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.
Plug & Cord
• Always unplug your air purifier before
servicing (such as when changing
filters).
• Do not use your 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 14).
• WARNING: To reduce the risk of fire
or electric shock, do not use this air
purifier with solid-state speed controls
(such as a dimmer switch).
• Not for commercial use. Household use
only.
READ AND SAVE THESE
INSTRUCTIONS

4
GETTING TO KNOW YOUR AIR PURIFIER
LED DISPLAY
A. LED Display
B. Touch-Control Panel
C. Dust Sensor Lens
D. Dust Sensor Cover
A. On/O Indicator
B. Check Filter Indicator
C. Timer Display
D. Air Quality Indicator
E. Auto Mode
F. Sleep Mode
G. Fan Speed
E. Button Vent
F. Filter Indicator Reset Button
G. Housing
H. Safety Switch
AB
G
H
I
J
L
K
C
D
F
E
I. Activated Carbon Filter
J. Fine Preliminary Filter
K. True HEPA Filter
L. Back Cover
A
C
G
E
B
F
D

5
CONTROLS
On/O Button
• Turns the air purifier on/o.
Display O Button
• Turns the display o.
• Press any button (except
) to turn the display
back on.
Sleep Mode Button
• Turns Sleep Mode on/o
(see page 7).
Timer Button
• Sets or cancels a timer
(see page 7).
Auto Mode Button
• Turns Auto Mode on/o
(see page 7).
Air Quality Indicator
• Displays air quality using the automatic
sensor inside the air purifier.
• The air purifier may take up to 1 minute
to detect air quality.
Fan Speed Button
• Cycles through fan
speeds: low, medium, and
high.
• The fan speed cannot be
changed in Auto or Sleep
Mode.
Air Quality Indicator Chart
Colour Air Quality
Red Bad
Yellow Moderate
Green Good
Blue Very Good

6
GETTING STARTED
1. Open the back cover of the air purifier
and remove both filters from their plastic
packaging. [Figure 1.1]
2. Place the Activated Carbon Filter back
into the air purifier, followed by the Fine
Preliminary/True HEPA Combination
Filter. Make sure the pull tabs on both
filters are facing out. [Figure 1.2]
3. Replace the back cover by lining up
the cover’s feet with the slots in the
bottom of the housing. Make sure that
the triangular piece at the bottom of
the cover is touching the safety switch.
[Figure 1.3]
4. Push the cover closed.
5. Place the air purifier on a hard,
flat surface. Leave 38 cm / 15 in of
clearance on all sides of the air purifier.
[Figure 1.4]
Note: Do not remove the foam piece
attached to the dust sensor cover
unless instructed by Customer Support.
[Figure 1.5]
Figure 1.1
Figure 1.4
Figure 1.5
Figure 1.2
Figure 1.3
Tabs facing
outward
38 cm /
15 in
Safety
switch
38 cm /
15 in

7
Note:
• For best results, run the air purifier
at high speed for 15–20 minutes
before using a lower speed or Auto
Mode.
• To eectively clean air, keep
windows closed while the air
purifier is operating.
USING YOUR AIR PURIFIER
General Operation
Sleep Mode
1. Press to turn the air purifier
on/o. The air purifier fan will start
automatically at low speed.
2. Optionally, press to increase fan
speed. You can also select Auto or
Sleep Mode, or set a timer.
Sleep Mode uses the lowest possible fan
speed to create a quiet environment.
• Press to turn Sleep Mode on/o.
• Pressing or will also exit Sleep
Mode.
Auto Mode
Timer
Auto Mode uses the dust sensor inside
the air purifier to adjust the fan speed
automatically based on air quality. For
example, if the air quality is bad, the fan will
automatically be set to high speed.
• Press to turn Auto Mode on/o.
• Pressing or will also exit Auto
Mode.
You can set a timer between 1–12 hours.
• Press repeatedly to choose a time
in increments of 1 hour. When you stop
pressing , the display will flash 3 times
and the timer will start.
• The air purifier will automatically turn o
once the timer is finished.
• To cancel a timer, press repeatedly
until the display reads “-:--” and flashes
3 times.
Auto Mode Chart
Colour Air Quality Fan Speed
Red Bad High
Yellow Moderate Medium
Green Good Low
Blue Very Good Sleep Mode
Automatic Shutoff
Memory Function
As a safety feature, the air purifier will
automatically turn o if the back cover is
removed.
When the air purifier is plugged in, it will
remember its programmed settings while
turned o, and resume those settings when
turned back on.

8
ABOUT THE FILTERS
A. Fine Preliminary Filter
• Captures large particles such as
dust, lint, fibres, hair, and pet fur.
• Maximises the life of the True
HEPA Filter by protecting it.
B. True HEPA Filter
• Removes at least 99.97% of
airborne particles 0.3 micrometres
(µm) in diameter.
• Filters small particles such as
mould spores, tiny dust particles,
parts of smoke, and allergens such
as pollen, dander, and mites.
C. High-Eciency Activated Carbon Filter
• Physically adsorbs smoke,
odours, and fumes.
• Filters compounds such as
formaldehyde, benzene,
ammonia, hydrogen sulphide,
and volatile organic compounds
(VOCs).
This air purifier uses a 3-stage filtration system to purify air.

9
CARE & MAINTENANCE
Check Filter Indicator
Cleaning the Filters
Cleaning the Air Purifier
A. The Fine Preliminary Filter should be
cleaned once a month to increase
eciency and extend the life of your
filter. Clean the Fine Preliminary Filter
using a brush or vacuum hose to
remove hair, dust, and large particles.
B. Do not clean the True HEPA Filter. Fine
dust or bacteria may be released back
into the air if cleaning is attempted. Only
clean the Fine Preliminary Filter.
C. The Activated Carbon Filter does not
require cleaning.
Wipe the outside of the air purifier with a dry
cloth. Do not clean with water or any other
liquid, to avoid risk of electric shock.
A B
C
Replacing the Filters
1. Unplug the air purifier, then remove the
back cover.
2. Remove the old filters and properly
dispose of them.
3. Unwrap the new filters. Place the
Activated Carbon Filter inside the
housing. Make sure the pull tabs are
facing out.
4. Install the Fine Preliminary/True HEPA
Combination Filter into the housing.
Make sure the pull tabs are facing out.
5. Replace the back cover. The air purifier
will not turn on unless the back cover is
replaced correctly.
6. Reset the Check Filter Indicator (see
page 11).
The Check Filter Indicator will light up as a
reminder to check the filters. Depending on
how often you use the air purifier, the indicator
should turn on within 6–8 months. You may not
need to change your filters yet, but you should
check them when the indicator light turns on.
Reset the Check Filter Indicator by pressing the
black Filter Indicator Reset Button in the vent on
the side of the air purifier (see page 11).

10
When Should I Replace the
Filters?
The filters should be replaced every 6–8
months. You may need to replace your filters
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 change the filters more
often.
You may need to replace your filters if you
notice:
• Increased noise when the air purifier is on
• Decreased airflow
• Unusual odours
• Visibly clogged filters
Cleaning the Dust Sensor Lens
1. Unplug the air purifier.
2. Open the dust sensor cover. [Figure 2.1]
3. Use a cotton swab dipped in water to
clean the dust sensor lens. [Figure 2.2]
4. Wipe the lens dry with a dry cotton
swab.
Note: Do not remove the foam piece
attached to the dust sensor cover
unless instructed by Customer Support.
[Figure 2.3]
CARE & MAINTENANCE (CONT.)
Figure 2.2
Figure 2.3
To maintain the performance of
your air purifier, only use ocial
Levoit filters. To buy replacement
filters, go to Amazon and search
B077GQ6PW8.
Figure 2.1

11
Resetting the Check Filter
Indicator
Reset the Check Filter Indicator after
changing the filters.
1. Plug in the air purifier and turn it on.
2. Locate the button vent on the side of
the air purifier. [Figure 3.1]
3. Use a paperclip, small flathead
screwdriver, or other small object to
press the black Filter Indicator Reset
Button in the vent. [Figure 3.1]
4. The Check Filter Indicator will turn o,
indicating that the reset is complete.
If not using the air purifier for an extended
period of time, wrap the filter in plastic
packaging and store in a dry place to avoid
moisture damage.
Storage
Figure 3.1
CARE & MAINTENANCE (CONT.)

12
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 14).
Securely close the filter cover so that the safety switch is
activated (see page 6).
Plug the air purifier into a dierent outlet.
Air purifier may be malfunctioning. Contact Customer Support
(see page 14).
Air Quality Indicator always
stays red.
Clean the dust sensor lens (see page 10).
Air Quality Indicator always
stays blue, even though air
quality is poor.
Air purifier makes an
unusual noise when the fan
is on.
Make sure the filters are removed from their packaging and
properly in place (see page 6).
Replace the filters (see page 9).
Air purifier may be damaged, or a foreign object may be inside.
Stop using the air purifier and contact Customer Support (see
page 14). Do not try to repair the air purifier.
Airflow is significantly
reduced.
Make sure the filters are removed from their packaging.
Press to increase the fan speed.
Leave 38 cm / 15 in of clearance on all sides of the air purifier.
Replace the filters (see page 9).
Check Filter Indicator is still
on after replacing the air
filters.
Reset the Check Filter Indicator (see page 11).
TROUBLESHOOTING

13
Problem Possible Solution
Poor air purification quality. Press to increase the fan speed.
Make sure no objects are blocking the top or sides of the air
purifier (the inlet or outlet).
Make sure the filters are removed from their packaging and
properly in place (see page 6).
Close doors and windows while running the air purifier.
Make sure the room is smaller than 48 m² / 516 ft². The air purifier
may not be as eective in larger rooms.
Clean the dust sensor lens (see page 10).
Replace the filters (see page 9).
Check Filter Indicator has
not turned on within 8
months.
The Check Filter Indicator is a reminder for you to check the
filters and will light up based on how much the air purifier has
been used (see page 10). If you don’t use your air purifier
often, the indicator will take longer to turn on.
Check Filter Indicator turned
on before 6 months.
The Check Filter Indicator is a reminder for you to check the
filters and will light up based on how much the air purifier has
been used (see page 10). If you run your air purifier frequently,
the indicator will turn on sooner.
Air purifier randomly turns
o.
Air purifier is malfunctioning. Stop using the air purifier and
contact Customer Support (see page 14).
If your problem is not listed, please contact Customer Support (see page 14).
TROUBLESHOOTING (CONT.)

14
WARRANTY INFORMATION
Arovast Corporation
1202 N. Miller St., Suite A
Anaheim, CA 92806
USA
Email: [email protected]
*Please have your order invoice and order ID
ready before contacting Customer Support.
CUSTOMER SUPPORT
Terms & Policy
Arovast Corporation warrants all products
to be of the highest quality in material,
craftsmanship, and service for 2 years,
eective from the date of purchase to the end
of the warranty period. Warranty lengths may
vary between product categories.
If you have any questions or concerns about
your new product, please contact our helpful
Customer Support Team.

15
NOTES

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