Levoit LV-PUR131S - Using Your Air Purifier; Operation Modes and Features

9
Note:
• For best results, or to address a
specic air quality issue such as
smoke, run the air purier at high
speed for 15–20 minutes before
using a lower speed.
• To eectively clean air, keep
windows closed while the air
purier is operating.
USING YOUR SMART AIR PURIFIER
General Operation
Sleep Mode
Auto Mode
Timer
Automatic Shutoff
Memory Function
1. Plug in and press to turn the air purifier
on/o. The fan will start on low speed.
2. Optionally, press
to increase fan
speed. You can also select Auto or Sleep
Mode, or set a 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.
As a safety feature, the air purifier will
automatically turn o if the filter cover
is removed.
Sleep Mode uses the lowest possible fan
speed to maintain a quiet environment.
•
Press to turn Sleep Mode on/o.
• Pressing or will also exit Sleep Mode.
Auto Mode Chart
Color Air Quality Fan Speed
Red Bad High
Yellow Moderate Medium
Green Good Low
Blue Very Good Sleep Mode
When the air purifier is plugged in, it will
remember its programmed settings while
turned o and resume those settings when
turned back on.
Note: Using the VeSync app allows you to control your air purier remotely and access
additional functions and features.