LG LPUC2863EC0 User manual

ENGLISH FRANÇAIS
LG Floor Standing
Air Conditioner
OWNER'S MANUAL
LG
IMPORTANT
• Please read this owner's manual carefully and thoroughly
before installing and operating Your Air-Conditioner.
• Please retain this owner's manual for future reference after
reading it thoroughly.
Prior to installation, this air-conditioning
unit must be submitted for approval by the
utility service which provides electricity
(EN 61000-2, 61000-3 Norm).
website http://www.lgservice.com

2Floor Standing Air Conditioner
Floor Standing Air Conditioner Owner’s Manual
TABLE OF CONTENTS
FOR YOUR RECORDS
Write the model and serial numbers here:
Model #
Serial #
You can find them on a label on the side of each unit.
Dealer's Name
Date Purchased
■ Staple your receipt to this page in the event you need it
to prove date of purchase or for warranty issues.
READ THIS MANUAL
Inside you will find many helpful hints on how to use and
maintain your air conditioner properly. Just a little
preventive care on your part can save you a great deal
of time and money over the life of your air conditioner.
You'll find many answers to common problems in the
chart of troubleshooting tips. If you review our chart of
Troubleshooting Tips first, you may not need to call for
service at all.
PRECAUTION
•Contact the authorized service technician for repair or
maintenance of this unit.
• Contact the installer for installation of this unit.
• The air conditioner is not intended for use by young
children or invalids without supervision.
• Young children should be supervised to ensure that
they do not play with the air conditioner.
• When the power cord is to be replaced, replacement
work shall be performed by authorized personnel only
using only genuine replacement parts.
• Installation work must be performed in accordance
with the National Electric Code by qualified and
authorized personnel only.
Safety Precautions.................3
Prior to Operation ..................8
Introduction ............................8
Operating Instructions...........9
Maintenance and Service ....25

Safety Precautions
Owner's Manual 3
ENGLISH
Safety Precautions
To prevent injury to the user or other people and property damage, the following instructions
must be followed.
■Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is
classified by the following indications.
■Meanings of symbols used in this manual are as shown below.
WARNING
CAUTION
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage.
Be sure not to do.
Be sure to follow the instruction.
WARNING
■Installation
Do not use a defective or
underrated circuit breaker.
Use this appliance on a
dedicated circuit.
• There is risk of fire or electric
shock.
For electrical work, contact
the dealer, seller, a qualified
electrician, or an Authorized
Service Center.
• Do not disassemble or repair the
product. There is risk of fire or
electric shock.
Always ground the product.
• There is risk of fire or electric
shock.
Install the panel and the
cover of control box
securely.
• There is risk of fire or electric
shock.
Always install a dedicated
circuit and breaker.
• Improper wiring or installation
may cause fire or electric shock
Use the correctly rated
breaker or fuse.
• There is risk of fire or electric
shock.

Safety Precautions
4Floor Standing Air Conditioner
■Operation
Do not modify or extend the
power cable.
• There is risk of fire or electric
shock.
Do not install, remove, or re-
install the unit by yourself
(customer).
• There is risk of fire, electric
shock, explosion, or injury.
Be cautious when unpacking
and installing the product.
• Sharp edges could cause injury.
Be especially careful of the case
edges and the fins on the
condenser and evaporator.
For installation, always contact the
dealer or an Authorized Service Center.
• There is risk of fire, electric
shock, explosion, or injury.
Do not install the product on a
defective installation stand.
• It may cause injury, accident, or
damage to the product.
Be sure the installation area
does not deteriorate with age.
• If the base collapses, the air
conditioner could fall with it,
causing property damage,
product failure, and personal
injury.
Do not plug or unplug the
power supply plug during
operation.
• There is risk of fire or electric
shock.
Do not touch(operate) the
product with wet hands.
• There is risk of fire or electrical
shock.
Do not place a heater or
other appliances near the
power cable.
• There is risk of fire and electric
shock.
Do not let the air conditioner run for a
long time when the humidity is very high
and a door or a window is left open
.
• Moisture may condense and wet
or damage furniture.
Take care to ensure that power
cable could not be pulled out or
damaged during operation.
• There is risk of fire or electric
shock.
Do not place anything on the
power cable.
• There is risk of fire or electric
shock.

Safety Precautions
Owner's Manual 5
ENGLISH
Do not allow water to run
into electric parts.
• It may cause There is risk of fire,
failure of the product, or electric
shock.
Do not store or use flammable
gas or combustibles near the
product.
• There is risk of fire or failure of
product.
Do not use the product in a
tightly closed space for a
long time.
• Oxygen deficiency could occur.
When flammable gas leaks,
turn off the gas and open a
window for ventilation
before turn the product on.
• Do not use the telephone or turn
switches on or off.
There is risk of explosion or fire
If strange sounds, or small or
smoke comes from product. Turn
the breaker off or disconnect the
power supply cable.
• There is risk of electric shock or
fire.
Stop operation and close the window
in storm or hurricane. If possible,
remove the product from the window
before the hurricane arrives.
• There is risk of property damage,
failure of product, or electric shock.
Do not open the inlet grill of the
product during operation.
(Do not touch the electrostatic
filter, if the unit is so equipped.)
• There is risk of physical injury,
electric shock, or product failure.
When the product is soaked
(flooded or submerged),
contact an Authorized
Service Center.
• There is risk of fire or electric
shock.
Be cautious that water could
not enter the product.
• There is risk of fire, electric shock,
or product damage.
Gasolin
Ventilate the product from time to time when
operating it together with a stove, etc.
• There is risk of fire or electric shock.
Turn the main power off when cleaning or
maintaining the product.
• There is risk of electric shock.

Safety Precautions
6Floor Standing Air Conditioner
■Installation
CAUTION
■Operation
Always check for gas
(refrigerant) leakage after
installation or repair of product.
• Low refrigerant levels may cause
failure of product.
Install the drain hose to
ensure that water is drained
away properly.
• A bad connection may cause
water leakage.
Keep level even when
installing the product.
• To avoid vibration or water
leakage.
Do not install the product where the
noise or hot air from the outdoor unit
could damage the neighborhoods.
• It may cause a problem for your
neighbors.
Use two or more people to
lift and transport the
product.
• Avoid personal injury.
Do not install the product where
it will be exposed to sea wind
(salt spray) directly.
• It may cause corrosion on the
product. Corrosion, particularly on
the condenser and evaporator fins,
could cause product malfunction or
inefficient operation.
90°
When the product is not be used for a long
time, disconnect the power supply plug or
turn off the breaker.
•There is risk of product damage or failure, or
unintended operation.
Take care to ensure that nobody could step
on or fall onto the outdoor unit.
•This could result in personal injury and product
damage.
Do not expose the skin directly to cool air for
long periods of time.
(Don't sit in the draft.)
•This could harm to your health.
Do not use the product for special purposes, such as
preserving foods, works of art, etc. It is a consumer air
conditioner, not a precision refrigeration system.
•There is risk of
damage or
loss of property.

Safety Precautions
Owner's Manual 7
ENGLISH
Do not block the inlet or
outlet of air flow.
•It may cause product failure.
Use a soft cloth to clean. Do
not use harsh detergents,
solvents, etc.
•There is risk of fire, electric shock,
or damage to the plastic parts of
the product.
Do not touch the metal parts of
the product when removing the
air filter. They are very sharp!
•There is risk of personal injury.
Wax
Thinner
Do not step on or put
anyting on the product.
(outdoor units)
•There is risk of personal injury
and failure of product.
Always insert the filter securely.
Clean the filter every two weeks
or more often if necessary.
•A dirty filter reduces the efficiency
of the air conditioner and could
cause product malfunction or
damage.
Do not insert hands or other
objects through the air inlet or
outlet while the product is operated.
•There are sharp and moving parts
that could cause personal injury.
Do not drink the water
drained from the product.
•It is not sanitary and could cause
serious health issues.
Use a firm stool or ladder
when cleaning or
maintaining the product.
•Be careful and avoid personal
injury.
Replace the all batteries in the
remote control with new ones of
the same type. Do not mix old
and new batteries or different
types of batteries.
•There is risk of fire or explosion
Do not recharge or disassemble the batteries.
Do not dispose of batteries in a fire.
•They may burn or explode.
If the liquid from the batteries gets onto your
skin or clothes, wash it well with clean water. Do
not use the remote if the batteries have leaked.
•The chemicals in batteries could cause burns or other
health hazards.

Prior to Operation
8Floor Standing Air Conditioner
Prior to Operation
1. Contact an installation specialist for installation.
2. Plug in the power plug properly.
3. Use a dedicated circuit.
4. Do not use an extension cord.
5. Do not start/stop operation by plugging/unplugging the power cord.
6. If the cord/plug is damaged, replace it with only an authorized replacement part.
1. Being exposed to direct airflow for a long time may be hazardous to your health. Do not expose
occupants, pets, or plants to direct airflow for a long time.
2. Due to the possibility of oxygen deficiency, ventilate the room when using the appliance together with
stoves or other heating devices.
3. Do not use this air conditioner for non-specified special purpose (e.g. preserving precision devices,
food, pets, plants, or art objects). Such use may damage your properties.
1. Do not touch the metal parts of the unit when removing the filter. Injury can occur.
2. Do not use water to clean inside the air conditioner. Exposure to water can destroy the insulation,
leading to electric shock.
3. When cleaning the unit, first make sure that the power and breaker are turned off. The fan rotates at a
very high speed during operation. There is a possibility of injury if the unit’s power is triggered while
cleaning inner parts of the unit.
For repair and maintenance, contact your authorized service dealer.
Preparing for Operation
Usage
Cleaning and Maintenance
Service
Introduction
This symbol alerts you to the risk of electric shock.
This symbol alerts you to hazards that may cause harm to the
air conditioner.
This symbol indicates special notes.
NOTICE
Symbols used in this Manual

Operating Instructions
Owner's Manual 9
ENGLISH
Operating Instructions
Features and Specifications
1465
23
1
9
10
11
12
2
3
4
5
6
7
8
6
INDOOR UNIT
11. Top Vane (Outlet)
12. 2 Side Vane(Outlet)
13. Control Box
14. 2 Inlet Vane (Outlet)
15. Plasma Air Cleaner
16. Antivirus Filter
17. AI(Anti-Influenza) Filter
Bio-sterilization catalyst Filter
18. HEPA Filter, Nano-Carbon Filter
19. Front Door
10. Touch Panel(Control Part)
11. Nano-sterilization Plasma Heat Exchanger
12. Remote Controller Holder
OUTDOOR UNIT
1. Air Outlet
2. Air Inlet(Rear Side)
3. Control Cover
4. Base Panel
5. Ground Terminal
6. Refrigerant Pipe Port
1. 3D Wide Airflow System
3D Wide Airflow makes clear a dead Zone to cool
the indoor evenly within a Early time
2. Super Energy Efficiency
MPS(Multi Power System) Cycle Saves the energy
by 1 & 2 Comp. Operation
3. Neo Plasma Air Purifying System
Neo Plasma Air Purifying system includes 14-level
bio-enzyme filter System,featuring heath filter
system and Clean Filter System
3. Art Cool Design
4. Self Cleaning function
5. Nano-sterilization Plasma Heat exchanger
6. Whisper quiet operation
7. 3 Fan Step Cooling,Heating Operation
8. 3 minutes Delay Circuit
9. Auto Changeover Operation(Heat Pump Model)
Auto Operation(Cooling Model)
10. Turbo-Z Operation
11. Low Ambient Operation
12. Auto Restart
13. Child Lock Function
14. Heater Operation(LP-Z Model Only)

Operating Instructions
10 Floor Standing Air Conditioner
Indoor Unit Controls and Indicators
SET
ROOM
FAN
FAN
SPEED
ON
OFF
MODE
1
2
3
6
9
7
10
4
5
8
13
12
11
1. Room & Setting Temperature Display
2. Fan Speed Display
3. Cooling Operation Display
4. Energy Saving Display
5. Auto Changeover Operation Display
(LP-Z, H Model)
Auto Operation Display
(LP-C Model)
6. Plasma Air Cleaner Operation Display
7. Soft Dry Operation Display
8. Heating Operation Display
(LP-Z, H Model)
9. Electric Heater Operation Display
(LP-Z Model Only)
10. Defrost Operation Display
(LP-Z, H Model)
11. Outdoor Unit Operation Display
12. Off Timer Operation Display
13. Self Cleaning
Display light becomes faint after
10 seconds in controlling display
The function of this Manual would be explained with the help of display in Z model representatively which includes
the cooling only and heating model.
NOTICE

Operating Instructions
Owner's Manual 11
ENGLISH
[OPEN]
1
10
11
12
14
15
16
17
13
18
19
9
8
7
6
5
3
2
4
Name and Function-Remote Control
1. Signal Transmitter
Transmits the signals to the Floor Standing
Type air conditioner
2. Plasma Air cleaner Operation Button
3. Turbo-Z Cooling Operation Button
4. Power ON/OFF Button
Operation will start when this button is
pressed,and stop when the button is pressed
again.
5. Energy Saving Cooling Operation Button
6. Simple Off Timer Setting Button
Each time is pressed,the mode is changed in the
Following process, Tim set (0,1,2,3,4,5,6,7 hrs)
If you select "0",Timer function will be canceled
7. Time Set Button
It shows current time and can be set
8. Self Cleaning Operation Button
9. Electric Heater On/Off Button
(LP-Z Model Only)
10. Display Window
11. Mode Selection Button
12. Indoor Fan Speed Selection Button
13. Temperature Setting Button
14. Auto Airflow direction Control Button
The Top Vane swings up and down
15. Auto Airflow direction Control Button
The Side Vane swings left and right
16. On/Off Timer Button
Used to set the time of starting and stopping
operation
17. Time Setting Button
Setting the Current Time and Setting Time
18. Timer Set/Cancel Button
Used to set the timer when the desired time
is obtained and to cancel the timer operation
19. Reset Button
Used prior to resetting time or after
replacing batteries.

Operating Instructions
12 Floor Standing Air Conditioner
Remote Control Preparation
How to Keep the Remote Controller
How to insert batteries
•Keep the Remote Controller inside Front Door.
1. Remove the cover from the back of the
remote controller.
•Slide the cover according to the arrow
direction.
2. Insert two batteries.
•Be sure that the (+) and (-) directions are
correct.
•Be sure that both batteries are new.
3. Re-attach the cover.
•Slide the cover into back position.
•Do not use rechargeable batteries
such batteries as different from
standard dry cells in shape,
dimensions, and performance.
•Change the batteries with a new
one if the remote control does not
work properly after using for an
extended length of time.

Operating Instructions
Owner's Manual 13
ENGLISH
2
3
4
5
1
After
4 seconds
Low
High
Mid
To raise the temperature
To lower the temperature
ROOM
SET
FAN
SET
FAN
ROOM
ROOM
SET
FAN
FAN
SPEED
ON
OFF
MODE
FAN
SPEED
ON
OFF
MODE
FAN
SPEED
ON
OFF
MODE
FAN
SPEED
ON
OFF
MODE
Cooling Operation Mode
Press the on/off button.
Press the Mode Button
Select the cooling operation Mode( )
Set the temperature lower than the room temperature.
The temperature can be set within a range of 16°C~30°C by 1°C.
When you finish the temperature
setting.
Set the Fan Speed.
❑Each time the Fan Speed Button is pressed (or fan speed key is
touched), the Fan Speed mode is shifted in the arrow direction.

Operating Instructions
14 Floor Standing Air Conditioner
2
3
4
1
ROOM
SET
FAN
FAN
SPEED
ON
OFF
MODE
To raise the temperature (When you feel too cool or cold)
To lower the temperature (When you feel too warm or hot)
FAN
SPEED
ON
OFF
MODE
Low
High
Mid
Auto Changeover Operation(LP-Z, H Model)
Press the on/off button.
Press the Mode Button
Select the Auto Changeover Operation Mode( )
For cooling or heating operation set the desired indoor temperature by room temperature setting
buttons.
Set the fan speed by remote controller or display panel on front door.
Button is pressed, the Fan Speed mode is shifted.

2
3
1
ROOM
SET
FAN
FAN
SPEED
ON
OFF
MODE
ROOM
SET
FAN
To raise the temperature (When you feel too cool or cold)
To lower the temperature (When you feel too warm or hot)
FAN
SPEED
ON
OFF
MODE
WarmProperCoolCold Hot
Operating Instructions
Owner's Manual 15
ENGLISH
During Artificial Intelligence Operation
•The indoor fan speed is automatically set to low and can be set fan speed.
Auto Operation(LP-C Model)
Press the on/off button.(or touch the anyplace of touch panel and touch the on/off key)
Press the Mode Button
Select the Artificial Intelligence Operation Mode( )
Set the temperature lower than the room temperature.
The temperature can be set within a range of by 1 level.
(This indication will be shifted to the initial Auto Mode Display state
after 4 seconds.)

Operating Instructions
16 Floor Standing Air Conditioner
2
3
1
Low
High
Mid
To raise the temperature
To lower the temperature
ROOM
SET
FAN
FAN
SPEED
ON
OFF
MODE
FAN
SPEED
ON
OFF
MODE
FAN
SPEED
ON
OFF
MODE
FAN
SPEED
ON
OFF
MODE
Soft Dry Operation
Press the on/off button.
Press the Mode Button
Select the Soft Dry Operation Mode( )
Set the temperature lower than the room temperature.
The temperature can be set within a range of 16°C~30°C by 1°C.
During Softy Dry Operation
•The indoor fan speed is automatically set to low and can be set fan speed.

Operating Instructions
Owner's Manual 17
ENGLISH
2
3
4
1
Low
High
Mid
To raise the temperature
To lower the temperature
ROOM
SET
FAN
FAN
SPEED
ON
OFF
MODE
FAN
SPEED
ON
OFF
MODE
FAN
SPEED
ON
OFF
MODE
FAN
SPEED
ON
OFF
MODE
Heating Operation Mode(LP-Z,H Mode)
Press the on/off button.
Press the Mode Button
Select the Heating Operation Mode( )
Set the temperature lower than the room temperature.
The temperature can be set within a range of 16°C~30°C by 1°C.
Set the Fan Speed.
❑Each time the Button is pressed, the Fan Speed mode is shifted.

Operating Instructions
18 Floor Standing Air Conditioner
2
1
ROOM
SET
FAN
3
ROOM
SET
FAN
FAN
SPEED
ON
OFF
MODE
Energy Saving Mode(Cooling & Soft Dry Operation Only)
Press the on/off button.
Select Energy Saving Operation
Press the Energy Operation Button on the remote controller
To cancel the Energy Saving mode. Press the Energy Saving Button
Again and the unit will operate on Cooling/Auto/Soft Dry mode.

Operating Instructions
Owner's Manual 19
ENGLISH
2
1
SET
FAN
ROOM
SET
FAN
ROOM
SET
FAN
ROOM
Plasma Air Purifying Operation Procedure
Air Purifying Operation only
Air Purifying Operation with Cooling or any other Operation.
Press the Plasma Air Purifying Operation On/Off Button.
(Operation will start when the button is pressed, and stop when the
button is pressed again.)
Select Fan speed.
The display shows low fan speed at the initial condition.
•You can operate the Plasma Air
Purifying under the unit operation of
cooling, heating, soft dry or Auto
mode.
1. Press the on/off Button.
2. Select the desired Operation mode.
3. Press the Plasma Air Purifying Operation button.
4. Set the fan speed.
1
2

Operating Instructions
20 Floor Standing Air Conditioner
2
1
ROOM
SET
FAN
3
FAN
SPEED
ON
OFF
MODE
Turbo-Z cooling Operation
❏During the Turbo-Z Cooling function at any moment, the A/C starts to blow the cool air at
extremely high speed setting the room temp. automatically to 18°C. It is especially used to cool the
room temp. in the shortest time in a hot summer.
In heat pump mode or neuro fuzzy mode however, the Turbo-Z Cooling function is not available.
❏In order to return to the normal cooling mode from the Turbo-Z Cooling mode, you just press
either the operation mode selection button, or the Turbo-Z Cooling button again.
NOTICE
Press the on/off button.
Press the Turbo-Z Cooling button to operate the speed cooling mode
and the unit will operate in super high fan speed on cooling mode.
To cancel the Turbo-Z Cooling mode, press the Turbo-Z Cooling button again or the Auto
Swing Direction Control Button (Up & Down, Left & Right) and the unit will operate in Mid Fan
speed on cooling mode.