LG UA11MJH0 User manual

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UA11MJH0 NJ0 UA13MJH0 NJ0 D10AWH NW0 D13AJH NJ0
UA19MKH0 NJ0 UA24MKH0 NJ0 D19AKH NK0 D24AKH NA0
UP11MAH0 NJ0 UP13MJH0 NJ0
OWNER’S MANUAL
AIR CONDITIONER
Copyright © 2021 LG Electronics Inc. All Rights Reserved
TYPE: WALL MOUNTED
MFL69781505
Rev.00_010521
Read this owner's manual thoroughly before operating the
appliance and keep it handy for reference at all times.
EN ENGLISH FR FRANÇAIS AR 

TABLE OF CONTENTS This manual may contain images or
content different from the model you
purchased.
This manual is subject to revision by the
manufacturer.
SAFETY INSTRUCTIONS ................................................... 3
IMPORTANT SAFETY INSTRUCTIONS................................................3
OPERATION ....................................................................... 11
Notes for Operation .............................................................................. 11
Parts and Functions.............................................................................. 11
Wireless Remote Control......................................................................12
Restarting the Air Conditioner Automatically ........................................17
Using the Mode Function......................................................................17
Using the Jet Mode Function................................................................19
Using the Fan Speed Function.............................................................20
Using the Air Flow Direction Function...................................................20
Setting the On/Off Timer.......................................................................21
Using the Sleep Function (Optional).....................................................22
Using the Simple Timer Function (Optional).........................................22
Using the Energy Display Function (Optional)......................................23
Using the Light Off Function (Optional) ................................................23
Using the Comfort Air Function (Optional)............................................23
Using the Energy Saving Function (Optional) ......................................24
Using the Energy Control Function (Optional)......................................24
Using Special Functions.......................................................................25
SMART FUNCTIONS......................................................... 28
LG ThinQ Application............................................................................28
Smart Diagnosis ...................................................................................30
MAINTENANCE.................................................................. 31
Clean the Air Filter................................................................................33
Clean the Micro Dust, Triple and Allergy Filter (Optional).....................34
TROUBLESHOOTING ....................................................... 35

3
SAFETY INSTRUCTIONS EN
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 the minor injury or damage to the product.
IMPORTANT SAFETY INSTRUCTIONS
WARNING
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.

4
EN
Installation
xDo not install the air conditioner on an unstable surface or in a
place where there is danger of it falling.
xContact an authorized service center when installing or relocating
the air conditioner.
xInstall the panel and the cover of the control box safely.
xDo not install the air conditioner in a place where flammable
liquids or gases such as gasoline, propane, paint thinner, etc., are
stored.
xMake sure that the pipe and the power cable connecting the
indoor and outdoor units are not pulled too tight when installing
the air conditioner.
xUse standard circuit breaker and fuse that conform to the rating of
the air conditioner.
xDo not input air or gas into the system except with the specific
refrigerant.
xUse non-flammable gas (nitrogen) to check for leak and to purge
air; using compressed air or flammable gas may cause fire or
explosion.
xThe indoor/outdoor wiring connections must be secured tightly,
and the cable should be routed properly so that there is no force
pulling the cable from the connection terminals. Improper or loose
connections can cause heat generation or fire.

5
EN
xInstall dedicated electric outlet and circuit breaker before using the
air conditioner.
xDo not connect the ground wire to a gas pipe, a lightning rod, or a
telephone ground wire.
xMeans for disconnection must be incorporated in the fixed wiring
in accordance with the wiring rules.
Operation
xBe sure to use only those parts listed in the service parts list.
Never attempt to modify the equipment.
xMake sure that children do not climb on or hit the outdoor unit.
xDispose of the batteries in a place where there is no danger of
fire.
xUse only the refrigerant specified on the air conditioner label.
xCut off the power supply if there is any noise, smell, or smoke
coming from the air conditioner.
xDo not leave flammable substances such as gasoline, benzene, or
thinner near the air conditioner.
xContact an authorized service center when the air conditioner is
submerged by flood waters.
xDo not use the air conditioner for an extended period of time in a
small place without proper ventilation.
xIn the event of a gas leak (such as Freon, propane gas, LP gas,
etc.) ventilate sufficiently before using the air conditioner again.
xTo clean the interior, contact an authorized service center or
dealer. Using harsh detergents may cause corrosion or damage to
the unit.
xBe sure to ventilate sufficiently when the air conditioner and a
heating appliance such as a heater are used simultaneously.