Levoit LV-H133 User manual

Tower True HEPA Air Purifier
Model: LV-H133
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USER MANUAL

2
Table of Contents
Package Contents
Specifications
Safety Information
Getting to Know Your Air Purifier
Controls
Getting Started
Using Your Air Purifier
About the FIlter
Care & Maintenance
Troubleshooting
Warranty Information
Customer Support
2
2
3
4
5
6
7
9
10
13
15
15
Package Contents
xAir Purifier
xTrue HEPA Combination Filter
(Pre-Installed)
xUser Manual
1
1
1
Specifications
Power Supply AC 220-240V, 50/60Hz
Rated Power 33W
Ideal Room
Size
83 m² / 893 ft²
Note: Eective for
larger rooms, but
purification will take
longer.
Operating
Conditions
Temperature:
-10°–40°C / 14°–104°F
Humidity: ≤ 85% RH
Noise Level 25–50dB
CADR (Clean
Air Delivery
Rate)
400 m³/h / 235 CFM
Standby
Power
< 0.8W
Dimensions 31.8 x 31.8 x 60 cm /
12.5 x 12.5 x 23.6 in
Weight 6.75 kg / 14.9 lb

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 other
liquids.
• 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.
• 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.
• Always unplug your air purifier
before servicing (for example,
changing the filter).
• 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 15).
To reduce the risk of fire, electric shock, or other injury, follow all instructions and
safety guidelines.
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.
Plug & Cord
READ AND SAVE THESE
INSTRUCTIONS
• 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.

4
GETTING TO KNOW YOUR AIR PURIFIER
A. LED Display / Control Panel
B. Air Outlet
C. Housing
D. Power Cord
E. Air Intake
(triangles at the bottom)
Front Back
A
C
D
B
E
F
G
H I
Function Diagram
A. Fan Speed Button
B. Auto Mode Button
C. Sleep Mode Button
D. Display O Button
E. Check Filter Indicator
F. Timer Button
G. On/O Button
H. Air Quality Indicator
I. Timer Display
J. Fan Speed Indicator
LED Display
AF
G
H
BE
CD
J
I
F. Air Quality Sensor
G. Air Quality Sensor Cover
H. Filter
I. Filter Cover

5
CONTROLS
On/O Button
Turns the air purifier on/o.
Fan Speed Button
Cycles through fan speeds:
low, medium, and high.
Auto Mode Button
Turns Auto Mode on/o
(see page 7).
Sleep Mode Button
Turns Sleep Mode on/o (see
page 8).
Display O Button
• Turns the display o.
• Press any button (except
) to turn the display
back on.
Check Filter Indicator
Lights up red to remind you to
check the filter (see page 10).
Timer Button
Sets the timer (see page 8).
Fan Speed
Indicator Fan Speed
Low
Medium
High

6
GETTING STARTED
1. Remove the filter cover. Pull the filter
from the housing. [Figure 1.1]
2. Take the filter out of its plastic
packaging, then reinstall it into the
housing. Make sure the pull tabs on the
filter are facing out. [Figure 1.2]
3. Replace the filter cover by lining up the
cover’s feet with the slots in the bottom
of the housing. [Figure 1.3]
4. Push the cover securely closed.
[Figure 1.4]
Note:
• If you are not planning to use the air
purifier for a long period of time, keep
the filter clean by leaving it inside its
plastic packaging until it is ready to be
used.
Figure 1.1
Figure 1.4
Figure 1.2
Figure 1.3

7
Figure 2.1
Figure 2.2
USING YOUR AIR PURIFIER
1. Place the air purifier on a level surface.
[Figure 2.1] Leave 38 cm / 15 inches of
clearance on all sides of the purifier.
[Figure 2.2]
2. Plug in. Tap to turn on the air
purifier. The fan will start automatically.
3. Optionally, tap to change fan
speed. You can also select Auto Mode
or Sleep Mode, or set a timer.
a. For best results, or to address a
specific air quality issue such as
smoke, run the air purifier at high
speed for 15–20 minutes before
using a lower speed or Auto Mode.
b. To eectively clean air, keep
windows and doors closed while
the air purifier is on.
4. Tap to turn o the air purifier.
Auto Mode adjusts the fan speed
automatically based on air quality. For
example, if the air quality is bad, the fan will
be set to high speed.
• Tap to turn Auto Mode on/o.
• Tapping or will also exit Auto
Mode.
General Operation
Auto Mode
15 in /
38 cm
Air Quality Indicator Chart
Indicator
Colour Air Quality Fan Speed
Blue Very Good Sleep Mode
Green Good Low
Orange Moderate Medium
Red Bad High
This indicator uses an automatic sensor to
display the air quality. This sensor uses an
infrared light to detect airborne particles
The air purifier will take 30 seconds to
detect the air quality each time it is turned
on. During this time, the air quality indicator
colour will be blue. After 30 seconds, the air
quality indicator colour will change based
on the detected air quality.
Air Quality Indicator

8
Note:
• You can change the fan speed at any
time while the timer is counting down.
The timer will work with any mode.
• Pressing or unplugging the air
purifier will cancel the timer.
Note: The air purifier will not remember
timers.
USING YOUR AIR PURIFIER (CONT.)
Sleep Mode Memory Function
Timer
1. Tap repeatedly (or press and hold
) to set a time.
2. Once you choose a time, the timer will
flash 5 times and start counting down.
3. The air purifier will automatically power
o once the timer is finished.
4. To cancel a timer, tap repeatedly
until the timer reads “- - - -”. The timer
will flash 5 times to confirm cancellation.
Sleep Mode uses the lowest possible fan
speed to operate quietly.
• Tap to turn Sleep Mode on/o.
• Tapping or will also exit Sleep
Mode.
You can set a timer between 1–12 hours.
The air purifier will remember its
programmed settings while turned o and
resume those settings when turned back
on. The air purifier must remain plugged in
for the memory function to work.

9
ABOUT THE FILTER
A. Nylon Pre-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. H13 True HEPA Filter
• Removes at least 99.97% of
airborne particles 0.3 micrometres
(µm) in diameter.
• Filters small particles such as
mould spores, fine dust, smoke
particles, and allergens such as
pollen, dust mites, and pet dander.
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).
The True HEPA Combination Filter uses a 3-stage filtration system to purify air.

10
CARE & MAINTENANCE
Cleaning the Air Purifier
Cleaning the Air Quality Sensor
Resetting the Check Filter
Indicator
Check Filter Indicator
1. 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.
2. Clean the outside of the filter with a
brush or vacuum hose each month
to prevent buildup of hair or dust. Do
not clean the filter with water or other
liquids.
Figure 3.1
If the air quality sensor is blocked by
accumulated dust, the air quality indicator
may not work correctly.
Reset the Check Filter Indicator when:
• lights up.
1. Replace the filter (see page 11).
2. Turn on the air purifier.
3. Press and hold for 3 seconds.
4. The light will turn o after the filter
indicator is successfully reset.
• The filter was changed before lit up.
1. Press and hold for 3 seconds
until lights up.
2. Press and hold again for 3
seconds.
3. The light will turn o after the filter
indicator is successfully reset.
will light up as a reminder to check the
filter. The indicator is automatic. You may
not need to change your filter yet, but you
should check it when lights up.
1. Unplug the air purifier.
2. Open the sensor cover.
3. Clean the sensor lens with a damp
cotton swab. [Figure 3.1]
4. Dry the sensor lens with a dry cotton
swab.
5. Close the sensor cover.
Storage
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.
lens inside
opening