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PORTABLE AIR PURIFIER

OWNER'S MANUAL

MFL71380807

Rev.01_072519

Copyright © 2019 LG Electronics Inc. All Rights Reserved.

www.lg.com

Read this owner's manual thoroughly before operating the 
appliance and keep it handy for reference at all times.
The date of manufacture is indicated on the label on the 
side of the product. Date Form: YY.MM

AP151MWA1  AP151MBA1

Components

Installing the filter

Checking the Air Quality

You can check the air quality through the light of air quality.
The light of air quality indicates the level of air quality in 4
colours, green, yellow, orange and red, based on concentration
of the particles.

• The exterior or components of the product may vary depending

on the model.

Portable air purifier

Filter

Owner's Manual

PuriCare Mini

CAUTION

!

• Be sure to remove the filter protective vinyl before using the

product. Failure to do so may cause product malfunction.

• Pay attention to filter direction when installing it.

Failure to do so may cause product malfunction and failure.

NOTE

• The speed is set to Auto when you first start the operation.

Auto mode controls the fan speed automatically according to
the contamination level of the indoor air.

• When you start the operation again after stopping it, the

operation will begin with the last selected speed.

• You can check the speed from the status display panel.
• When the operation begins, the light of air quality turns white

during the particles sensor stabilization time (30 seconds).
When stabilization of the particles sensor is completed, the
light of air quality indicates air quality.

Using the Turbo Mode

The product operates powerfully for 30 minutes to purify
indoor air promptly.
• You can use the Turbo mode by pressing the Speed button

during operation. All lights of Speed turn on when the product
is operating in the Turbo mode.

• You can use the Turbo mode by pressing the Turbo button on

the main screen of the Puricare Mini app.

• When you operate the product in Turbo mode, the product

operates for 30 minutes and then returns to the previous
mode.

Fix the bottom of the filter cover to
the product and close the cover.

3

Remove the protective vinyl
from the filter and install it
with the side where the handle
is attached facing up.

2

Press the hook of the filter cover at
the back of the product and
separate it by pulling it slightly.

1

UNPACKING

USB cable

SAFETY INSTRUCTIONS

The following safety guidelines are intended to prevent
unforeseen risks or damage from unsafe or incorrect operation
of the appliance.

The guidelines are separated into ‘WARNING’ and ‘CAUTION’ as
described below.

This symbol is displayed to indicate matters and operations that
can cause risk. Read the part with this symbol carefully and
follow the instructions in order to avoid risk.

WARNING

!

This indicates that the failure to follow the instructions can
cause serious injury or death.

CAUTION

!

This indicates that the failure to follow the instructions can
cause minor injury or damage to the product.

IMPORTANT SAFETY INSTRUCTIONS

CAUTION

!

• The AC adapter should be purchased separately. It is

recommended to use an AC adapter (5 V, 1.8 A) approved by
LG Electronics. Using an unapproved charger may cause risk of
failure and variation in the charging time.

• When connecting to a vehicle USB port or a PC USB port, the

current may be lower than the outlet, which may slow down the
charge rate or cause product failure.

• Charging the battery may be stopped for safety if the

temperature of the battery is excessively high or low.

NOTE

• The charging time is approximately 4 hours.
• The operating time is 2 hours based on high (H) and 8 hours

based on low (L) when the battery is fully charged.

• The charging and operating time of the product may vary

depending on the operating status of the battery or the
product.

• As the battery is a consumable item, the battery runtime will

gradually decrease as time passes.

• If the operating hours of the battery drop below a half of those

of the new battery, visit the customer service centre of LG
Electronics for replacing the battery with a new battery.
(Battery replacement is charged after the warranty period.)

• The battery, which is not fully charged, is shipped from the

factory. Fully charge the battery before using the product for
the first time.

Checking the charging status of the battery

When the AC adapter connected to the power outlet is
connected to this device, the battery charging will begin.
Charging status can be checked by the power indicator lamp.

Checking the battery status

If the remaining battery level is below 15%, the power indicator
lamp will blink.

Colour / Status of power indicator

Charging status

Green / On

Charging completed

Red / On

Charging in progress

Colour / Status of power indicator Remaining battery level

Green / On

More than 70 %

Orange / On

15 % ~ 70 %

Red / Blink

Below 15 %

Rear View


4. Filter cover hook

5. DC IN 5 V port

Charging can be done using the
USB cable.

6. Filter cover

7. Air inlet

8. Particles sensor inlet

Air is drawn into the particles
sensor for detecting particles
concentration.

1. Start/ Stop button

It is used to turn on or off the product. 
• When you press this button for 5 seconds or more while the

product is operating, the product will be turned off
completely. When you store the product for 6 months or
longer, turn off the product completely.

2. Speed button

It allows you to adjust the air flow of the product.
• Pressing it for 3 seconds or more will activate the Bluetooth

pairing mode.

3. Power indicator

4. Light of Bluetooth

It turns on when the Bluetooth function is activated.

5. Light of speed

6. Light of air quality

To reduce the risk of explosion, fire, death, electric shock, injury
or scalding to persons when using this product, follow basic
precautions, including the following:

Children in the Household

• This appliance is not intended for use by persons (including

children) with reduced physical, sensory or mental capabilities,
or lack of experience and knowledge, unless they have been
given supervision or instruction concerning use of the
appliance by a person responsible for their safety. Children
should be supervised to ensure that they do not play with the
appliance.

Installation

• Do not install the appliance in the following environment.

- Where combustible gas may leak
- Where industrial oil or metallic particulates are present
- Near the vehicle window, electric pad or stove
- Inside a blanket
- A position of high temperature or high humidity such as a dry

sauna or swimming pool

• Do not let the moisture from the humidifier directly touch the

appliance.

Operation

• When severe thunder and lighting occur, do not use the product

in an outdoor environment, and disconnect the power cable and
the charger from the product.

• Do not attempt to operate the product during driving, walking

or moving.

• Do not use or charge the product when it is wet.
• Protect the charging terminal from foreign substances.
• Only an authorized repair person from LG Electronics service

centre should disassemble, repair, or modify the appliance.

• If the appliance is immersed in water, stop using it and contact

the LG Electronics service centre.

• Do not use or store flammable or combustible materials near

the product.

• If you detect any abnormal noise, odour or smoke, unplug the

product immediately and contact an LG Electronics service
centre.

• Do not allow the charging cable to be pressed, bent forcibly by

a heavy object or damaged by a pet.

• Do not insert hands, metal objects or flammble objects into the

air inlet/outlet or the inlet of the particles sensor.

• Do not place anything(coffee, flower vase or drinks etc.) on top

of the appliance.

• Do not install and use broken parts.
• Do not put foreign substances into the product when the

product cover is kept open.

• If you do not use the product for a long period of time, remove

the charging cable from the product.

• Do not ride on the product, or let the product topple by

excessive force.

• Do not use the product for any purpose other than the

intended air purifier.

• Protect the product from foreign substances such as water,

coffee and beverage.

Battery

• The product operates with the built-in battery. Do not remove

or replace the battery by yourself. The battery should only be
replaced by service engineer authorised by LG Electronics.

• Use the battery and the charging accessories approved by LG

Electronics only.

Disposal

• Dispose of the packing materials (vinyl, styrofoam etc.) to keep

them out of reach of children.

• Do not leave the product at a place of excessively high or low

temperature.

• Do not place the appliance near a TV, a stereo equipment an

electronic device in the vehicle.

Operation

• Do not clean with strong detergents of solvent types, but use

soft cloth.

• Be careful not to allow any part of your body to be pinched

when you detach and reattach parts of the appliance.

• Do not install the appliance near curtains which could block the

air inlet or outlet.

• Do not drop or impact the appliance.
• Do not apply excessive force to the product button to press it.
• Do not place the appliance under bright light.
• Fully charge the battery if you wish to use it again after leaving

it for a long period of time.

• When you visit an LG Electronics service centre due to a

battery problem, bring your product charger.

Adjusting the Fan Speed

Press the Speed button during operation to adjust the air flow.

• Continuously pressing the button repeats the operation modes

in the sequences of Auto → Low (L) → High (H) → Turbo →
Auto, and so on.

Getting started

Press the Start/Stop button to start the operation.

PuriCare Mini

Appliance Overview

Front View

1. Leather strap

2. Light of air quality

The current air quality is indicated
by a color.

3. Air outlet

Purified air is emitted.

NOTE

• The remaining battery capacity cannot be checked during

charging.

• If the air purifier is connected to a smart device, you can check

the battery status through the ‘Puricare Mini’ app.
It may be different from actual remaining battery level.

OPERATION

Charging the battery

This product has a built-in battery. Use the product after
connecting the AC adapter and charging the battery fully.

The adapter is

sold separately.

1. Connect the USB cable to the AC adapter.

2. Connect the USB cable to the DC IN 5 V port of this product.

3. Connect the power plug to the power outlet.

WARNING

!

Installation

• If the product is installed in a place with vibration or

unevenness, it may cause loud product noise or vibration.

• Do not install the product on an uneven or inclined surface.
• When using in a car, please firmly fix it to the cup holder that

matches the product size.

CAUTION

!

Control and status display panel

Summary of Contents for AP151MBA1

Page 1: ...19 LG Electronics Inc All Rights Reserved www lg com Read this owner s manual thoroughly before operating the appliance and keep it handy for reference at all times The date of manufacture is indicated on the label on the side of the product Date Form YY MM AP151MWA1 AP151MBA1 ...

Page 2: ...UTION This indicates that the failure to follow the instructions can cause minor injury or damage to the product IMPORTANT SAFETY INSTRUCTIONS To reduce the risk of explosion fire death electric shock injury or scalding to persons when using this product follow basic precautions including the following Children in the Household This appliance is not intended for use by persons including children w...

Page 3: ...ble to be pressed bent forcibly by a heavy object or damaged by a pet Do not insert hands metal objects or flammble objects into the air inlet outlet or the inlet of the particles sensor Do not place anything coffee flower vase or drinks etc on top of the appliance Do not install and use broken parts Do not put foreign substances into the product when the product cover is kept open If you do not u...

Page 4: ...ct and separate it by pulling it slightly 1 UNPACKING USB cable Do not leave the product at a place of excessively high or low temperature Do not place the appliance near a TV a stereo equipment an electronic device in the vehicle Operation Do not clean with strong detergents of solvent types but use soft cloth Be careful not to allow any part of your body to be pinched when you detach and reattac...

Page 5: ...sit the customer service centre of LG Electronics for replacing the battery with a new battery Battery replacement is charged after the warranty period The battery which is not fully charged is shipped from the factory Fully charge the battery before using the product for the first time Checking the charging status of the battery When the AC adapter connected to the power outlet is connected to th...

Page 6: ...lows you to adjust the air flow of the product Pressing it for 3 seconds or more will activate the Bluetooth pairing mode 3 Power indicator 4 Light of Bluetooth It turns on when the Bluetooth function is activated 5 Light of speed 6 Light of air quality PuriCare Mini Appliance Overview Front View 1 Leather strap 2 Light of air quality The current air quality is indicated by a color 3 Air outlet Pu...

Page 7: ...ion time 30 seconds When stabilization of the particles sensor is completed the light of air quality indicates air quality Using the Turbo Mode The product operates powerfully for 30 minutes to purify indoor air promptly You can use the Turbo mode by pressing the Speed button during operation All lights of Speed turn on when the product is operating in the Turbo mode You can use the Turbo mode by ...

Page 8: ... actual particles concentration accordingly Be careful as the battery may be discharged rapidly when the air quality monitoring function is used PM particulate matter concentration is displayed in increments of 1 unit from 8 to 999 PM concentration values are based on the data sheet provided by the sensor manufacturer The PM concentration measurement was tested using LG Electronics standard test m...

Page 9: ...icator lamp on the product will turn on 6 If pairing with the smartphone is not established within 3 minutes the Bluetooth indicator lamp will turn off NOTE When connecting the product with your smartphone use the product as close as possible In any of the following cases the Bluetooth function may not work properly even at close range If there is an obstacle or a person between the product and th...

Page 10: ...ance Component Cleaning frequency Replacement frequency Ultra fine filter If contaminated clean the ultra fine filter with a vacuum cleaner or soft brush monthly 6 months MAINTENANCE Allergen filter Ultra fine filter Cleaning the ultra fine filter 1 Remove the filter cover from the product 2 Remove dust from the ultra fine filter with a vacuum cleaner or a soft brush NOTE The operating environment...

Page 11: ...ou keep the product unused for an extended period time with the battery not fully charged the battery may fail Storage If the appliance is not used for a long period of time store it in a shaded and dry place 1 Operate the product for one hour or more on a fine day This removes the moisture and prevents molds from building up inside the product 2 Separate the charging cable from the product which ...

Page 12: ...y the concentration may continue to remain high A strange odour comes out from the air outlet as well as the filter In a place with a lot of smoke or odour the air cleaning function may deteriorate Ventilate the room first and then use the product Replace the filter The filter replacement frequency may differ depending on the usage environment Bluetooth pairing cannot be done Shut down the Bluetoo...

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