LG D12RX SH0 User manual

OWNER’S MANUAL
AIR CONDITIONER
Please read this manual carefully before operating
your set and retain it for future reference.
TYPE : WALL MOUNTED
MODELS :
P/NO : MFL68301202
Rev : 00
Date : 03.2014
www.lg.com
*MFL68301202*
D12RX SH0
Ultra Deluxe

2TIPS FOR SAVING ENERGY
TIPS FOR SAVING ENERGY
Here are some tips that will help you minimize the power consumption when you use the air
below:
For your records
Staple your receipt to this page in case you need it to prove the date of purchase or for warranty
purposes. Write the model number and the serial number here:
Model number :
Serial number :
Dealer’s name :
Date of purchase :
• Do not cool excessively indoors. This may be harmful for your health and may consume more
electricity.
• Block sunlight with blinds or curtains while you are operating the air conditioner.
• Keep doors or windows closed tightly while you are operating the air conditioner.
y to circulate indoor air.
• Speed up the fan to cool or warm indoor air quickly, in a short period of time.
• Open windows regularly for ventilation as the indoor air quality may deteriorate if the air con-
ditioner is used for many hours.
ling / dehumidifying functions.

SAFETY PRECAUTIONS
IMPORTANT SAFETY INSTRUCTIONS
READ ALL INSTRUCTIONS BEFORE USINGTHE APPLIANCE.
Always comply with the following precautions to avoid dangerous situations and ensure peak
performance of your product
WARNING
It can result in serious injury or death when the directions are ignored
CAUTION
It can result in minor injury or product damage when the directions are ignored
WARNING
in hazards to you and others.
• Installation MUST conform with local building codes.
• The information contained in the manual is intended for use b
familiar with safety procedures and equipped with the proper tools and test instruments.
• Failure to carefully read and follow all instructions in this manual can result in equipment mal-
function, property damage, personal injury and/or death.
• This appliance is not intend for use by persons (including children) with reduced physical,
• Children should be supervised to ensure that they do not play with the appliance.
Senory or mantal capabilities, or lack of experiance and knowledge, unless they have been
given supervision or instruction concerning use of the appliance by a person responsible for
theis safety.
Installation
• Use a standard circuit breaker and fuse conforming with the rating of the air conditioner. Fail-
ure to do so may result in electric shock or product failure.
• Contact an authorized service center when you install or relocate the air conditioner. Failure to
do so may result in serious injury or product failure.
• Always use a power plug and socket with a ground terminal.Failure to do so may result in
electric shock or product failure
• Install the panel and the cover of the control box safely. Failure to do so may result in explo-
• Install a dedicated electric outlet and circuit breaker before you use the air conditioner. Failure
to do so may result in electric shock or product failure.
• Use a standard circuit breaker and fuse conforming with the rating of the air conditioner. Fail-
ure to do so may result in electric shock or product failure.
• Do not modify or extend the power cable. If the power cable or cord has scratches or skin
peeled off or deteriorated then it must be replaced. It may result in
• Be cautious when you unpack or install the air conditioner. Failure to do so may result in seri-
ous injury or product failure.
• Contact an authorized service center when you install or relocate the air conditioner. Failure to
do so may result in serious injury or product failure.
• Do not install the air conditioner on an unstable surface or where there may be a danger of it
falling. It may result in death, serious injury, or product failure.
!
!
!
3
• When the power cord is to be replaced,replacement work shall be performed by authorized
personnel only genuine replacement parts.

4SAFETY PRECAUTIONS
Operation
• Do not let the air conditioner run for a long time when the humidity is very high or when a door or
window has been left open. Failure to do so may result in product failure.
• Make sure that the power cord is not pulled or damaged while the air conditioner is operating. Fail-
ure.
• Do not place any objects on the power cord. It may result in electric shock or product failure.
• Do not turn on or off the air conditioner by plugging in or unplugging the power plug. It may result in
• Do not touch, operate or repair the air conditioner with wet hands. It may result in electric shock or
product failure.
• Do not place a heater or other heating appliances near the po
shock, or product failure.
• Do not allow water to run into the air conditioner. It may re
d thinner near the air conditioner.
• Do not use the air conditioner for an extended period of time in a small place without ventilation.
Ventilate the place regularly. Failure to do so may result in e
• When there is a gas leak, ventilate sufficiently before using the air conditioner again. Failure to do so
• Unplug the power plug if there is a noise, smell or smoke coming from the air conditioner. Failure to
• Stop operating and close the window in strom or hurricane.If possible remove the product from the
window before hurricane arrives
grille. Failure to do so may result in elec-
tric shock or product failure.
• Contact an authorized service center when the air conditioner
• Be cautious water could not enter the product
• Make sure to ventilate sufficiently when this air conditioner and a heating appliance such as a heater
rious injury, or product failure.
• Turn the main power off and unplug the power plug when you clean or repair the air conditioner.
Failure to do so may result in death, serious injury, or product failure.
• Unplug the power plug when the air conditioner is not used for an extended period of time. Failure
to do so may result in product failure.
• Do not place any objects on the air conditioner. It may result in product failure.
• For inner cleaning, contact an Authorized Service center or a dealer. Do not use harsh detergent that
causes corrosion or damage on the unit. Harsh detergent may also cause failure of product,

SAFETY PRECAUTIONS
CAUTION
Installation
• Make sure to check if there is a refrigerant leak after you install or repair the air conditioner. Failure
to do so may result in product failure.
• Install the drain hose properly for smooth drainage of condensed water. Failure to do so may result
in product failure.
• Keep level even when installing the product.
• Install the air conditioner where the noise from the outdoor unit or the exhaust gas will not incon-
between neighbors.
• When transporting the equipment, there should be at least 2 or more people, or a forklift. It may re-
sult in serious injury.
• Do not install the air conditioner where it will be exposed to sea wind (salt spray) directly. It may re-
sult in product failure.
Operation
• Do not expose people, animals or plants to the cold or hot wind from the air conditioner. It may re-
sult in serious injury.
• Do not use the product for special purposes, such as preserving foods, works of art, etc. It is a con-
sumer air conditioner, not a precision refrigeration system. It
shock.
explosion or product failure.
• Do not use strong cleaning agents or solvents when you clean the air conditioner, or spray water.
Use a smooth cloth. It may result in serious injury or product failure.
• Never touch the metal parts of the air conditioner when you r
rious injury or product failure.
• Do not place any objects on the air conditioner. It may result in product failure.
ter every two weeks or more often if
necessary.
• Do not insert hands or other objects through the air inlet or outlet while the air conditioner is operat-
ing. It may result in electric shock.
• Do not drink the water drained from the air conditioner. It may result in serious health complications.
• Use a sturdy stool or ladder when you clean, maintain or repair the air conditioner at a height. Failure
to do so may result in serious injury or product failure.
• Do not mix the batteries for the remote control with other types of batteries or mix new batteries
with used batteries. Failure to do so may result in product failure.
• Do not recharge or disassemble the batteries. Failure to do s
injury.
. If your cloth or skin is exposed to the
to do so may result in serious injury.
ide of your mouth thoroughly and then
consult a doctor. Failure to do so may result in serious health complications.
!
5

TABLE OF CONTENTS
2 TIPS FOR SAVING ENERGY
3IMPORTANT SAFETY
INSTRUCTIONS
7BEFORE USE
9USING THE REMOTE
CONTROL
7Components
8Inserting batteries
8Ins
8Operating method
talling the remote control holder
10 BASIC FUNCTIONS
10 Cooling your room
10 Removing humidity
10 Airing your room
10 Adjusting the fan speed
11 Adjusting the air flow direction
11 Setting the timer
11 - Setting the current time
11 - Turning on the air conditioner
automatically at a set time
11 - T
automatically at a set time
11 - Canceling the timer setting
12 Setting sleep mode
12 ADVANCED FUNCTIONS
12 Changing room temperature quickly
13
13
13
13
Auto clean operation
Skin Care operation
15 Operating the air conditioner without the
remote control
15 Restarting the air conditioner
automatically
16 MAINTENANCE
18 TROUBLESHOOTING
18 Self-diagnosis function
18 Before requesting service
TABLE OF CONTENTS
6
13 Display screen brightness
13 °C /°F Conversion
14 Auto operation
17 Cleaning the Triple filter(Optional)
Cleaning the Air filter
17 Cleaning the 3M filter(Optional)
14 Energy saving cooling mode

Air Inlet
Piping
Drain Hose
B ase Plate
Connecting
Wires
Air Outlet
Outdoor unit
NOTE
!
The number of operation lamps and their locations may vary, depending on the model of the
air conditioner.
7
BEFORE USE
* The feature can be changed according to type of model.
* The feature can be changed according to type of model.
BEFORE USE
Components
Indoor unit
Air inlet
ON/OFF button
Signal receiver
Display screen
Horizontal vaneHorizontal vane
Vertical louver
Air outlet
Front Grille Ionizer
(Optional)

BEFORE USE
8
Inserting batteries
Insert batteries before using the remote
control. The battery type used is AAA (1.5 V).
1 Remove the battery cover.
2Insert the new batteries and make sure
that the + and - terminals of the batteries
are installed correctly.
3Reattach the battery cover.
Installing the remote control holder
Install the holder where there is no direct sun-
light to protect the remote control.
1Choose a safe and easily-accessible place.
2Fix the holder by fastening the 2 screws
3Slide the remote control into the holder.
Point the remote control towards the signal
receiver at the bottom of the air conditioner to
operate it.
NOTE
!
If the display screen of the remote control
starts to fade, replace the batteries.
NOTE
!
• The remote control may operate other
electronic devices if pointed towards
them. Make sure to point the remote
control towards the signal receiver of
the air conditioner.
• For proper operation, use a soft cloth to
clean the signal transmitter and receiver.
Operating method

9
USING THE REMOTE CONTROL
Using the remote control
You can operate the air conditioner more conveniently with the
Wireless remote control
TEMP
JET
COOL
MODE
FAN
SPEED
OFF
SLEEP
LIGHT TIME [3SEC] ROOM TEMP
TIMER
SWING
A/CLEANPLASMA SKIN
CARE
ON
SET
CLEAR
SWING
OFF
ON
AM
PM
hr.
C
F
123
C/ F [5SEC]
SAVING
Display
screen
Control
panel
LIGHT
OFF
ON
SLEEP
C/ F [5SEC]
SAVING
A/CLEAN
PLASMA
* Some functions may not be supported, depending on the
model.
Control
panel
Display
screen Description
Plasma button* :
moving particles that enter the indoor
unit.
: keeps skin moisturized.
Skin Care button
-
-
energy saving cooling
Energy saving button : Operates
On/Off button:
Temperature adjustment buttons:
Adjusts the room temperature when
cooling.
Operation mode s election button* : Se-
lects the operation mode.
Cooling operation ( ) /
Auto operation ( ) / Dehumidifying
operation ( ) /Air circulation
( )
Jet cooling button :
Cools down the
indoor temperature within a short period
of time.
Indoor fan s peed button: Adjusts the
fan speed.
-
-
-
Adjusts the brightness
of the indoor unit display
Light button :
Temperature display button: Displays
the room temperature and also changes
unit from oC to oF if pressed for 5 seconds.
hr
Sleep mode auto button : Sets the
sleep mode auto operation.
Timer button: Sets the current time and
the start / end time.
Set/clear button: Sets or cancels func-
tions.
Res et button: Initialize the air condi-
tioner settings.
JET
COOL
FAN
SPEED
SKIN
CARE
Auto clean button : Remove moisture
and clean inside of the indoor unit when
TEMP
MODE
SWING SWING
Air flow direction button: Adjusts the air
ROOM TEMP
TIME [3SEC]
SET
CLEAR

BASIC FUNCTIONS
Cooling your room
(Cooling operation)
Removing humidity
BASIC FUNCTIONS
10
Airing your room
(Air Circulation operation)
Adjusting the fan speed
1Press to turn on the power.
2Press repeatedly to select the cooling
operation.
- is displayed on the display screen.
3Press or to set the desired tempera-
ture.
- The temperature range is 18°C (64°F) ~
30°C (86°F).
(Dehumidifying operation)
This mode removes excess moisture from an
environment with high humidity or in the rainy
season, in order to prevent mold from setting
in. This mode adjusts the room temperature
and the fan speed automatically to maintain
the optimal level of humidity.
1Press to turn on the power.
2Press repeatedly to select the dehu-
midifying operation.
- is displayed on the display screen.
NOTE
!
• In this mode you cannot adjust the desired
temperature, as it is adjusted automati-
cally. Also, the desired temperature is
not displayed on the display screen.
This mode only circulates the indoor air
without changing the room temperature.
1Press to turn on the power.
2Press repeatedly to select the air circu-
lation operation.
- is displayed on the display screen.
3Press to adjust the fan speed.
1Press repeatedly to adjust the fan
speed.
- Select if you want natural air.
The fan speed adjusts automatically.
MODE
MODE
MODE
FAN
SPEED
FAN
SPEED
Remark Speed
High
Medium
Low
Natural Wind