LG | F12AHJ-UR5 | LG F12AHJ-UR5 Owner’s Manual

LG
LG
Room Air Conditioner
OWNER'S MANUAL
IMPORTANT
?
Please read this owner's manual
before
?
installing
and
carefully
operating your
room
and
thoroughly
air conditioner.
Please retain this owner's manual for future reference after
reading
it
thoroughly.
ENGLISH
Room Air Conditioner Owner's Manual
TABLE OF CONTENTS
FOR YOUR RECORDS
Safety
Precautions .................3
Prior to
Operation
Operating
..................5
Instructions...........6
Model #
Serial #
You
can
find them
label
on
the side of each unit.
Operation
Date Purchased
Staple
...7
Troubleshooting
...............14
purchase
page in the event you need it
or
for
warranty issues.
Inside you will find many helpful hints on how to use and
maintain your air conditioner properly. Just a little
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
preventive
..................13
receipt to this
READ THIS MANUAL
Indoor unit.........................12
Outdoor unit ......................12
your
to prove date of
Maintenance and Service ....12
Operation Tips
on a
Dealer's Name
Remote Controller ..............6
Remote Control
Write the model and serial numbers here:
care on
your
part
can save
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
maintenance of this unit.
?
Contact the installer for installation of this unit.
?
The appliance is not intended for use by young
children or infirm persons without supervision.
?
Young Children
they do not play
?
When the power cord is to be replaced, replacement
work shall be performed by authorized personnel only
?
?
2
Room Air Conditioner
should be supervised to
with appliance.
repair
ensure
or
that
using only genuine replacement parts.
Installation work must be performed in accordance
with the National Electric Code by qualified and
authorized personnel only.
If the appliance is supplied from a cord extension set
or an electrical portable outlet device, the cord
extension set on electrical portable outlet device
must be positioned so that it is not subject to
splashing A or ingress of moisture.
Safety Precautions
Precautions
Safety
To
prevent injury
to the
user or
other
people
and
property damage, the following instructions
must be followed.
Incorrect
operation due to ignoring instruction
classified by the following indications.
WARNING
This
symbol
CAUTION
This
symbol
Meanings
of
symbols
will
indicates the
indicates the
used in this manual
sure
harm
possibility
or
damage.
of death
or
The seriousness is
serious
ENGLISH
injury.
possibility of injury or damage to properties only.
are as
Be
Be
cause
shown below.
sure
not to do.
to follow the instruction.
WARNING
Plug in the power plug
properly.
?
Otherwise, it will
shock
or
length
?
operate or stop the
unit by inserting or pulling
out the power plug.
electric
?
fire due to heat
generation
Do not
cause
Do not
or
due to heat
cord
with other
appliances.
It will
electric shock
due to heat
electric shock
or
fire
generation.
Do not
operate with
hands or in damp
share the outlet
cause
cause
damage or use an
unspecified power cord.
?
It will
?
In the
electric shock.
modify power
or
It will
Do not
cause
electric shock
Do not direct airflow at
wet
or
fire
?
It may
cause
occupants only.
electric shock.
?
This could
damage
work.
into electric
grounding
may
cause
electric
?
shock.
Unplug the unit if strange
sounds, smell, or smoke
?
your health.
generation.
Do not allow water to
comes
room
environment.
Always perform grounding
No
fire.
supply cord is damaged, it mut be
replaced by the manufacturer or its service
agent or a similarly quallfied person in
order to avoid a hazard. (Y Attachment)
Always
run
install air
breaker and
parts.
switching
?
or
It may cause failure of machine
electric shock.
or
?
a
leakage
dedicated
board.
No installation may cause fire and
electric shock accident.
Donotusethesocketifitis
Do not open the entrance
loose
during operation.
or
damaged.
from it.
It may cause fire and electric
shock accident.
?
It may cause fire and electric
shock.
?
It may
cause
electric shock.
Owner's Manual
3
Safety Precautions
Ventilate before
operating
air conditioner
Do not disassemble
when gas goes out.
?
It may
cause
modify products
or
randomly.
explosion,
fire
and, burn.
?
It may
cause
failure and electric shock.
CAUTION
Never touch the metal
parts of
the unit when removing the filter.
?
They
injury.
are
When
make
sharp
and may
cleaning
the
?
cause
unit, first
Do not clean the air
Ventilate well when used
conditioner with water.
together with
Water may enter the unit and
degrade the insulation. It may
cause an electric shock.
Do not
the power and
breaker are turned off.
put
a
pet
or
plant where it will
exposed to direct
sure
?
house
An oxygen
Do not
Since the fan rotates at
during operation,
high speed
may cause injury.
it
Stop operation
?
and close the
window in storm
the
or
Operation
may
cause
soaking
wetting
opened
?
of indoor and
or
cause
is not
inlet.
to the
for
It may cause failure of
accident.
use
appliance
Ensure that
or
?
animals
or
conservation of art articles.
It may
damage of animals
or vegetables or loss of property.
cause
Turn off the main power
switch when not using it for
?
thinner but
It may
fire.
cause
failure of
scratching
a
damaged
long time.
Always insert the
securely. Clean it
due
product
or
leaving appliance damaged,
there is concern of damage due to
the falling of product.
?
There is
once
every
without filters may
failure.
Operation
cause
Do not drink water drained
place heavy object
the power cord and take
care so that the cord should
?
filters
two weeks.
from air conditioner.
on
soft cloth.
Appearance may be deteriorated
due to change of product color or
installation
an
If
Do not
strong detergent
as wax or
use
not be
pressed.
danger
shock.
of fire
or
electric
?
It contains contaminants and will
make you sick.
of its surface.
Use caution when
unpacking and installing.
Sharp edges could cause injury.
4
?
as
of household furniture.
appliance
use a
plant.
electric shock and
console of the outdoor
such
appliance for special
alongtime.
place obstacles
around the absorption inlet
or instead of blowing-out
Do not
?
injure the pet
damage.
Do not
?
occur.
vegetables, precision machine,
plug by the head of
power plug when taking
It may
may
air flow.
it out.
with windows
shortage
etc.
purpose such
Hold the
hurricane.
?
This could
stove,
be
or
?
use
a
Room Air Conditioner
If water enters the
product, turn the power
switch of the main body of appliance off.
After taking the power-plug out from the
socket, contact with the service center.
Prior to
Prior to
1. Contact
2.
in the power
Plug
3. Use
installation
an
operation
for
Preparing
operation
specialist for
installation.
ENGLISH
plug properly.
dedicated circuit.
a
4. Do not
use an
5. Do not
start/stop operation by plugging/unplugging
6. If the
operation
extension cord.
cord/plug
is
damaged, replace
it with
only
an
the power cord.
authorized
replacement part.
Usage
1.
Being exposed
to direct airflow for
an
Do not expose
occupants, pets,
plants
2. Due to the
other
possibility of
heating devices.
3. Do not
use
Cleaning
metal
use
leading
to
deficiency,
ventilate the
room
when used
together
with stoves
or
art
non-specified special purposes (e.g. preserving precision devices,
objects). Such usage could damage the items.
and maintenance
1. Do not touch the metal
2. Do not
of time could be hazardous to your health.
to direct airflow for extended periods of time.
period
this air conditioner for
food, pets, plants, and
sharp
oxygen
or
extended
parts of the unit when removing the filter. Injuries
can occur
when
handling
edges.
water to clean inside the air conditioner.
possible
Exposure
to water
can
destroy the insulation,
electric shock.
3. When
cleaning the unit, first make sure that the power and breaker are
a very high speed during operation. There is a possibility of injury if the
triggered on while cleaning inner parts of the unit.
turned off. The fan rotates at
unit's power is
accidentally
Service
For
repair
and
maintenance,
Symbols
contact your authorized service dealer.
Used in this Manual
This
symbol
This
symbol
This
symbol
alerts you to the risk of electric shock.
alerts you to hazards that could
air conditioner.
NOTICE
indicates
special
cause
harm to the
notes.
Owner's Manual
5
Operating
Instructions
Operating
Instructions
Remote Controller
Remove the
the
arrow
Insert
of
it
according
batteries
are
Reattach the
making sure that the (+)
installed correctly.
cover
by sliding
it back into
and
?
(-)
position.
NOTICE Use 2
AAA(1.5volt) batteries. Do not
rechargeable batteries.
Storage
to
direction.
new
battery
battery cover by pulling
use
Tips For Using the Remote Control
and
The remote control may be stored mounted
on a
wall.
?
To
operate the
control at
conditioner, aim the
the signal receptor.
room
air
remote
Signal Receptor
Receives the
signals from the remote controller.
(Signal receiving sound:two short beeps or one long beep.)
Operation
OUT
DOOR
Lamps
On/Off
:
Lights
Defrost Mode
:
Lights up during Defrost
(Heat pump model only)
Mode
Lights up during outdoor
(Cooling model only)
unit
Outdoor Unit
Operation
*Hot Start
6
Indication
:
operation: Stops
up
during
the
system operation.
the indoor fan in
Room Air Conditioner
or
*Hot Start
operation.
Signal
receptor
operation.
Heating Operation
Operation
to
prevent cold air from blowing
indication
lamps
out from unit.
Operating
Remote Control
The remote control transmits the
Operation
signals
to the
system.
1
2
TEMP.
OFF
TIME
OPERATION DISPLAY
Displays
the
operation
1
conditions.
ENGLISH
CHAOS SWING BUTTON
Used to
stop
or
set the desired
start louver movement and
up/down
airflow direction.
hr.
3
3
4
2
8
5
7
OPERATION MODE SELECTION
BUTTON
Used to select the
operation
4
OFF TIMER BUTTON
5
START/STOP BUTTON
6
6
7
8
Used to set the time of
mode.
stopping operation.
Operation starts when this button is
pressed, and stops when the button
pressed again.
is
ROOM TEMPERATURE SETTING
BUTTONS
INDOOR FAN SPEED SELECTION
BUTTON
JET COOL
Used to start
stop the speed cooling.
(Speed cooling operates super high fan
speed
in
or
cooling mode.)
Mode
(1) Operation
Cooling Operation
Cooling Operation
Healthy
Healthy
Instructions
Dehumidifacation
Dehumidifacation
Operation
Operation
Heating Operation
(Cooling Model)
(Heat pump Model)
(2) Operation
1st
Procedure
2nd Operation
3rd
4th
Button
Start/Stop
Room
TEMP.
Mode Selection Button
Temperature Setting
Button
2
4
1
3
Indoor Fan
Speed
Selection Button
Owner's Manual
7
Operating
Instructions
Cooling Operation
Healthy
Dehumidification
This mode dehumidifies
without
Press the
1
overcooling.
Operation
Start/Stop
Mode
Button.
Beep,
Beep
Select Cooling
Operation.
Press the Operation Mode Selection Button.
Each time the button is pressed, the operation mode is shifted in the arrow direction.
2
TEMP.
TEMP.
Cooling
TEMP.
Healthy
Heating
Dehumidification
(Heat
pump model
only)
TEMP.
Healthy
Cooling
Dehumidification
Set the
3
?
temperature lower than the room temperature.
The temperature can be set within a range of 18°C~30°C
by
1°C.
To raise the
temperature
To lower the
temperature
TEMP.
Set the fan
4
?
?
speed.
Select the fan speed
in four
Each time the button is
steps-low, medium, high
pressed,
the fan
?
Natural wind by the CHAOS
For
more
fresh
feeling
CHAOS mode. In this
speed according
speed mode is shifted.
The display shows high fan
speed.
or
CHAOS.
TEMP.
logic
than other fan
mode,
press the Indoor Fan Speed Selector and set to
the wind blows like natural breeze by automatically changing fan
to the CHAOS
speed,
logic.
During Healthy Dehumidification Operation:
If you select the dehumidification mode on the operation selection button, the airconditioner starts to run the
dehumidification function, automatically setting the room temp. and airflow volume to the best condition for
dehumidification based
In this case,
room
on
the sensed current
however, the setting temp. is
not
room
temp.
displayed
in the remote control and you
are
not able to control the
temp. either.
During the healthy dehumidification function, the airflow volume is automatically set according to the
optimization algorithm responding to the current room temp. status and makes the room condition healthy and
comfortable even in the high humidity season.
8
Room Air Conditioner
Operating
Heating Operation(Heat pump
model
1
Start/Stop button.
The unit will respond with
a beep.
2
To select
Instructions
only)
ENGLISH
Press the
press the
Heating Operation,
Operation
Mode
Selection button.
Each time the button is
pressed,
shifted in the direction of the
the
operation
mode is
arrow.
TEMP.
TEMP.
TEMP.
Cooling
Healthy
Dehumidification
(Heat pump model only)
Set the
temperature higher than the room temperature.
The temperature can be set within a range of 16°C~30°Cin
3
1°C increments.
4
Set the fan
speed again
speed
in four
temperature
To lower the
temperature
with the door of the
remote control still closed. You
the fan
To raise the
can
select
steps--low, medium,
high, or CHAOS. Each time the button
pressed, the fan speed mode is shifted.
Timer control
Heating
is
Setting
OFF TIMER CONTROL SETTING
Press the OFF Time Button.
TEMP.
OFF
TIME
Beep,
hr.
Beep
1. Press the OFF Time Button.
2. Check the OFF Time LED of the
3. The Timer is
pressing
programmed by
room
air conditioner.
1 hour each
the OFF Time button from 1 hour to 7 hours.
Owner's Manual
9
Instructions
Operating
Jet Cool
Operation
1
TEMP.
2
Press the
The
Start/Stop button.
unit will respond with a beep.
Press the Jet Cool button to
speed cooling
operate the
mode and the unit will
operate in super high fan speed
on
cooling
mode for 30 minutes.
3
To cancel the Jet Cool
mode, press the Jet Cool button
again or the fan speed button or the room temperature
setting button and the unit will operate in high fan speed on
cooling
or
mode.
or
or
NOTICE
During the JET COOL function at any moment, the A/C starts to blow the cool air at
extremely high speed for 30 minutes 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 the JET COOL function is not available.
In order to return to the normal
mode from the JET COOL
mode, you just press
either the operation mode selection button, airflow volume selection or temp. setting button
or
10
the JET COOL button
Room Air Conditioner
again.
cooling
Operating
Instructions
Vertical Airflow Direction Control
The
up/down airflow (Vertical Airflow)
by using the remote control.
can
be
adjusted
NOTICE
automatically
based
1. Press the
Start/Stop button to start the unit.
Press Chaos Swing button and the louvers will swing
up and down. Press the Chaos Swing button again
to set the vertical louver at the desired airflow
the CHAOS
on
distribute the air in the
2.
ENGLISH
If you press the CHAOS swing button, the
horizontal airflow direction is changed
algorithm
to
evenly and at the
same time to make the human body feel most
comfortable, as if enjoying a natural breeze.
Always use the remote control to adjust the
up/down airflow direction. Manually moving the
vertical airflow direction louver by hand, could
damage the air conditioner.
When the unit is shut off, the up/down airflow
room
direction louver will close the air outlet vent of the
system.
direction.
Horizontal Airflow Direction Control
?
Adjust the
horizontal airflow direction
horizontal airflow direction louver
Forced
by
by manually moving
the
hand.
Operation
Operation procedures when the remote control can't be used.
The operation will be started if the power button is pressed.
If you want to stop operation, re-press the button.
Heat pump Model
Cooling
Model
Operating mode
Indoor FAN
Room Temp.
<
Healthy Dehumidification
Heating
High
High
High
High
22°C
22°C
23°C
24°C
Test
operation
During
the TEST
temperature and
OPERATION, the unit operates in cooling mode
at
21°C
Open the front
panel upward
high speed fan, regardless
of
room
resets in 18 minutes.
operation,
If you want to use this
for about 3 seconds.
If you want to
Temp. < 24°C
Cooling
Speed
test
21°C ≤ Room
Cooling
Setting Temperature
During
Room Temp. ≥ 24°C
Power
button
if remote controller
operation,
signal
open the front
is
received, the unit operates
panel upward
as
remote controller sets.
and Press the power button let it be
pressed
stop the operation, re-press the button.
Owner's Manual
11
Maintenance and Service
Maintenance and Service
CAUTION: Before performing any maintenance, turn off the main power to the system.
Indoor Unit
Grille, Case, and Remote Control
Turn the
system off before cleaning. To clean, wipe
withasoft,drycloth.Donotusebleachor
Never
?
abrasives.
use
any of the
followings:
Waterhotterthan40°C
Could
cause
deformation and/or
discoloration.
NOTICE
?
Volatile substances
Supply power must be disconnected before cleaning
Could
the indoor unit.
conditioner.
damage
the surfaces of the air
Powder
Gasoline
Air filters
(behind front panel)
Air inlet vent Air outlet vent
Vertical louver Horizontal louver
Lift the front
AIR FILTERS
The air filters behind the front
and cleaned
once
grille
every 2 weeks
slightly forward
should be checked
or more
access
to
and
the filter tab
pull
the filter.
remove
Clean the filter with
often if
panel
a vacuum or
warm, soapy
water.
neccessary.
?
?
If dirt is
conspicuous, wash with a solution
of detergent in lukewarm water.
If hot water (40°C or more) is used, it may
be deformed.
After
washing
with water,
dry well
in the shade.
Re-install the air filter.
Outdoor Unit
The heat
soot, the
exchanger coils and panel vents of the outdoor unit should be checked regularly.
heat exchanger and panel vents may be professionally steam cleaned.
NOTICE
Dirty or clogged coils
operating costs.
will reduce the
operating efficiency of the system
If
and
clogged
cause
with dirt
higher
Air Intake Vents
Connecting
(Rear)
Wires
Air intake
vents
Air outlet
vents
Air Outlet Vents
12
Room Air Conditioner
Base Plate
Piping
Drain Hose
Piping
Drain Hose
(Side)
or
Maintenance and Service
When the air conditioner is not going to be used for a
When air conditioner is not
used for
a
long
to be
When the air conditioner is to be used
time.
Turn off the circuit
the
going
long time.
again.
ENGLISH
Clean the air filter and install it in the indoor
breaker, and disconnect
unit.
plug.
(Refer to
page 12 for
cleaning filters.)
CAUTION
CAUTION
Turn off the circuit breaker when the air conditioner
is not going to be used for a long time.
Dirt may collect and may
cause a
fire.
Check that the air inlet and outlet of the
Remove the batteries from the remote
indoor/outdoor unit
control.
are
not blocked.
Operation Tips
Do not overcool the
room.
This is not
and
good for the
wastes electricity.
health
Keep
blinds
or
curtains
Keep the
uniform.
Do not let direct sunshine enter
Adjust the vertical
the
horizontal airflow direction to
room
when the air
operation.
ensure a
in the
sure
that the doors
and windows
are
Avoid
doors and
opening
windows
to
as
keep the
much
shut
as
Clean the air filter
regularly.
tight.
cool air in the
room.
uniform
and
temperature
room.
Ventilate the
room
occasionally.
Blockages
possible
temperature
closed.
conditioner is in
Make
room
in the air filter
reduce the airflow and lower
cooling
and
dehumidifying
effects. Clean at least
once
Since windows
it is
are
kept closed,
idea to open them
and ventilate the room now and
a
good
then.
every two weeks.
Owner's Manual
13
Maintenance and Service
Troubleshooting
Check the
following points
before
requesting repairs
or
service.... If the fault
persists, please
contact your dealer
service center.
Case
The air conditioner does not
?
operate.
?
Have you made a mistake in timer operation?
Has the fuse blown or has the circuit breaker
been
The
has
room
a
See page
Explanation
peculiar
?
odor.
tripped?
-
Check that this is not
the
a
smell exuded
damp
walls, carpet, furniture,
by
cloth items in the
or
-
room.
It
is
seems
that condensation
leaking
?
from the air
Condensation
occurs
when the airflow from
the air conditioner cools the
warm room
air.
-
conditioner.
Air conditioner does not
?
This is the
operate for about
?
Wait about three minutes and
3 minutes
when restarted.
Does not cool
or
protector of the mechanism.
operation
will
begin.
heat
?
Is the air filter
dirty?
See air filter
cleaning
12
instructions.
effectively.
?
Has the
temperature been
?
Are the indoor unit's air inlet
set
or
incorrectly?
The air conditioner
is
?
For
a
-
noise that sounds like water
-This is the sound of freon
noisy.
8,9
outlet vents
obstructed?
operation
-
flowing
flowing.
inside the
air conditioner unit.
?
For
air
a
noise that sounds like the
releasing
compressed
into
atmosphere.
-This is the sound of the dehumidifying water
being processed inside the air conditioning
-
unit.
Remote control
faint,
or no
is
display
display at all.
?
Are the batteries
?
Are the batteries inserted in the
and
Crack sound is heard.
14
Room Air Conditioner
?
(-)
depleted?
opposite (+)
6
directions?
This sound is
generated by the
expansion/constriction of the front panel,
due to changes of temperature.
etc.
-
or
P/No.: 3828A20402V
After
reading
this
manual, keep it in
Printed in Korea
a
place easily accessible to the
user
for future reference.
Download PDF

advertising