Lifa Air LA500VC User manual

LA500VC Smart Air Purifier
Please read this user manual carefully before using the product and keep it for future reference.
Warning: Before using the machine for the first time, you must remove the filters’ moisture proof protective bags.
IB-200-LA500V-01
International Limited
Manufactured by Dongguan LIFAair Technology Ltd.
Address: No.2 East Industrial Road,Songshan Lake High-Tech Industrial
Development Zone,Dongguan,523808,Guangdong,CHINA
www.lifaair.com Designed in Finland
Designed in Finland

Features
Main unit
Pairing
Increase
Decrease
①Touch control surface: change fan speed and
enter the pairing mode.
②Working status / power indicator light
In case the Monitoring controller is not connected
In case the Monitoring controller is not connected
Green light flashing slowly: standby mode
Green light flashing: response to touch control
Green light flashing rapidly: pairing with controller
Green light remains steady: operating mode
In case the Monitoring controller is connected
In case the Monitoring controller is connected
White light flashing slowly: standby mode
White light flashing: response to touch control
White light remains steady: operating mode
Increase the fan speed
③Air intake
④DC power connector (connect to the power adapter)
⑤Bottom cover
Note: This package does not include the LIFAair Monitoring controller.
Preface
Thank you for selecting a LIFAair product! You are about to enjoy the Finnish technology that brings profound
and professional user experience of our clean air products.
Important safety information
Packing list
Air purifier main unit
Air purifier main unit x1 Power adapter (for air purifier) x1 Instructions manual x1
Composite filter x 2 Power cord x1 Warranty card /Certificate x1
Instructions manual
warranty card / certificate
Composite filter (used
inside the main unit) Power adapter (for air purifier)
Power cord
yOnly use attachments/accessories provided by the manufacturer.
yKeep the machine away from children to avoid accidents.
yDo not block any ventilation openings. Install the machine in
accordance with the manufacturer’s instructions.
yMake sure the machine stands in an upright position (never obliquely
or upside down) when used.
yUnplug the machine when it is not being used for a long period of time.
yDo not use this machine in rooms with large temperature differences
to avoid water condensation inside.
yProtect the power cord from being walked on or pinched .
yPlease switch off and unplug the machine before moving it or
cleaning and/or replacing the filters.
yDo not use this machine near high temperature and / or humidity,
such as bathrooms.
yNever open the power adapter to avoid electric shock and impact
on warranty.
yFor body safety and machine completeness, never sit on or lean upon it.
yDo not put objects into the grill, the movable portion, the air inlet
and / or the outlet.
yDo not place the product directly under air conditioner to prevent
condensed water droplets.
yWith the exception of professional maintenance personnel, please do
not attempt to repair the product.
yTo prevent electric shocks, be sure to follow the requirements of the
method and manner of this manual for cleaning and maintaining the
product. Please do not try to maintain the product in any other way.
yPlease ensure that the machine is used only with the power supply unit
provided with the appliance.
Decrease the fan speed
EN

Remove the bottom cover
Open the protective bag to find the side handle of the filter and take
out the filter.
Repeat steps 3 and 4 for the second filter. Orderly put the two filters into
the main unit and gently shake them to the right place. Close the bottom cover
Remove the protective strip on the DC power connector, take out the power cord and connect to the power adapter. Connect
the adapter to the main unit and then connect it to the power source. The main unit will be in standby mode, LED light will be
flashing slowly.
First installation
2
4
3
1
3
6
5
Remove the protective bag of the filter
First installation
Connect the power supply
Lock the bottom cover (be sure to rotate the bottom cover to
the “lock” position)
The installation is completed. Flip the main unit carefully back to the
upright position.
4
78
Switch off and unplug the machine. Cover the ground with a soft towel or a
protective pad, flip the main unit upside down and rotate the bottom cover
to “unlock” position.

Use
Correct positioning
To achieve the best possible performance of the air purifier, the air inlets should maintain a certain distance from the walls and other obstructions
when using the purifier.
Over 20cm
Over 20cm
Over 20cm
Note: The pictures in this manual are schematic and may be different from the real unit, please refer to the real unit.
Use
* This product has an“Auto”mode and a “Manual” mode and it is well suited for the requirements of different circumstances.
The preset fan speed of the“Auto”mode can be customized by the user by following the steps under the title“Customize
the preset fan speed under auto mode”.
* In the first-time use, this product is in default auto mode.This default mode is the factory setting, which is 50% of the fan speed.
* The user may change this preset fan speed by following the“Adjust preset fan speed under auto mode”steps below.
* This product has a memory function, which will automatically save the prevailing mode and fan speed before switching off
the machine. In case the user switches off the power after having chosen the Manual mode (page 7), the machine will return
to the selected mode and fan speed when it is switched on again.
Note: Due to product updates and software upgrades, the description here may not match the user interface. Please always refer to the real unit.
Auto mode:
1. If you adjust the fan speed manually to the minimum (green LED flashing) while the machine is
on “Auto” mode, it will automatically return to the preset fan speed after 30 seconds.
2. If you adjust the fan speed manually to any other speed, it will automatically return to the preset
fan speed after 20 seconds.
3. In the first-time use, the product default is in auto mode and fan speed is at 50% (factory setting).
This preset fan speed can be customized by following the steps below.
Switch manual mode to auto mode
After finishing the steps above, the purifier will enter the auto mode.
Auto mode
Customize the preset fan speed under auto mode
1. Steps for customizing the preset fan speed are as follows:
a. Manually adjust the fan speed to the minimum air volume (green LED flashing) by sliding your
hand on the touch screen surface counter-clockwise. Press and hold “ ” and “ ” icon for
about 2 seconds at the same time. After white LED light flashes three times, the green LED
light will remain steady.
b. Select the desired fan speed by using the touch control surface. Sliding clockwise will increase
the fan speed and sliding counter-clockwise will reduce the fan speed. You need to finish this
step before the green LED light flashes rapidly three times under 10 seconds. If the step is not
completed then, the machine will automatically switch to the “Manual” mode.
c. After having selected the desired fan speed, press and hold “ ” and “ ” icon for about 2
seconds at the same time After the white LED has flashed three times, the LED will turn green
and remain steady. This indicates that you have successfully customized the preset fan speed
under Auto mode.
2. The user may also purchase a LIFAair Monitoring controller and use it to switch to a fully
automated mode, where the fan speed will be adjusted automatically based on the ambient indoor
air quality.

Clean the pre filter
Filter cleaning and replacement. Clean and replace the filters only after making sure that the main unit has stopped
running and the power cords have been unplugged.
User can pair the main unit with the LIFAair Monitoring controller (LAM01/LAM01a/LAM02) to monitor the filter life in real time and check when it is time to
clean the pre-filter or replace the filter.
The filter life depends on the usage of the machine. The filter life can be extended by using the default auto-mode and using high fan speeds only when
necessary. LIFAair Monitoring controller will also extend the filter life, since it can adjust the speed of the main unit’s fan based on the ambient indoor air
quality.
Cleaning the pre filter: Make sure the DC power is switched off. Cover the ground with a soft towel or a protective pad, flip the main unit carefully
upside down and rotate the bottom cover to “unlock” position. Take out the two filters from the main unit and clean them outdoors using a dry
cleaner equipped with a brush, such as a vacuum cleaner or a toothbrush. Clean the dust on the outer surface of composite filters. Upon completion
of cleaning, install the filters back into the main unit.
Replacing the filter: Make sure the DC power is switched off. Cover the ground with a soft towel or a protective pad, flip the main unit upside down and
rotate the bottom cover to “unlock” position. Take out the two filters from the main unit and replace them with new filters. Please remove all moisture
proof protective bags before installing them into the main unit. After ensuring that the bottom cover is rotated to the “lock” position, please flip the main
unit carefully back to the upright position.
Maintenance
Use
Note: Do not use a wet towel to clean the pre filter to avoid clogging the pre filter.
Replace the filter
Manual mode
Switch auto mode to manual mode
After finishing the two steps above, the main unit will enter the manual mode.
Manual mode:
1. Manually adjust the fan speed to the minimum (green LED light flashing),
2. Press and hold “ ” and “ ” icon for about 2 seconds at the same time. The
green LED will first flash three times and then remain steady as an indication of a
successful switching to the manual mode.
Under the manual mode, users can adjust the fan speed per their personal preference
by touching the touch control surface. Sliding clockwise (towards “ ”) will increase the
fan speed and sliding counter-clockwise (towards “ ”) will reduce the fan speed.
The composite filter’s outer surface acts as a pre filter. You can clean the pre filter by following the steps below.

Specifications
Troubleshooting
Purifier not working?
Please check whether the power cord is correctly connected.
Please check whether the purifier is in minimum wind speed.
Please check whether the bottom cover is in the lock position.
Running noise?
Please check whether the filter is installed.
Please check whether the protective bags of the filter have been removed.
Product Name: Smart Air Purifier
Product Type: LA500VC
Clean Air Delivery Rate for particle (CADR particulate matter): 600m³/h
Cumulate Clean Mass for particle (CCM particulate matter): P4 level
Particle Removal Efficiency: high efficient level
Clean Air Delivery Rate for formaldehyde (CADR formaldehyde): 190m³/h
Cumulate Clean Mass for formaldehyde (CCM formaldehyde): F4 level
Formaldehyde Removal Efficiency: high efficient level
Noise: ≤66dB (A)
Application area: 42m2~ 72m2
Note: for application area, it is in accordance with GB/T18801-2015 calculated based on the value of CADR for particle.Performance data above are in
accordance with GB/T18801-2015 tested by the third-party laboratories by using soot particles or gaseous pollutants as targeted pollutants
Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use
caution when moving the cart/apparatus combination to avoid injury from tip-over
Correct disposal of this product. This marking indicates that this product should not be disposed with other household wastes throughout
the EU. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote
the sustainable reuse of material resources To return your used device, please use the return and collection systems or contact the retailer
where the product was purchased. They can take this product for environmental safe recycling.