LG | LK-0880AH.AWG8SAF | LG LK-0880AH.AWG8SAF Owner’s Manual

ENGLISH
LG
Single Package Type Air Conditioner
LG
OWNER'S MANUAL
IMPORTANT
Please read
through this
manual. It contains valuable
information about your air conditioner. This manual may help
save time and money by explaining proper product
maintenance and
preventing improper
use.
PRECAUTIONS
Pay close attention to precautions in order to prevent
potential hazards and damage from misuse or improper
installation. LG is not responsible for any damages caused by
misuse of the product.
Prior to
installation, this air-conditioning
unit must be submitted for
utility
(EN
service which
61000-3
Norm.)
approval by the
provides electricity
ITALNOESPFRCeia
F
1.
Your Records
or
Write the model and serial numbers here:
Safety Precautions
Model #
2.
a.
Operating
Instructions
Serial #
Name and Function of Remote
You
Controller
b.
Optional
c.
Set the Current Time and
Function
Weekly programming
e.
Holiday Setting
f. Timer
g.
day
h.
Setting
Operation
Operation
find them
on a
label
on
the side of each unit.
Dealer's Name
a
the week
d.
can
of
Date Purchased
R ead This Manual
Mode
Inside you will find many
Procedure
and maintain your air conditioner properly. Just
preventive
3. Care and Maintenance
care on
your
helpful
part
deal of time and money
hints
on
can save
over
how to
you
a
a
use
little
great
the life of your air
conditioner.
4.
Troubleshooting Tips
You'll find many
Before You Call For Service
chart of
answers
to
common
problems
If you review
troubleshooting tips.
our
in the
chart of
you may not need to call
Troubleshooting Tips first,
for service at all.
CAUTION
?
Contact the authorized service technician for
or
?
?
repair
maintenance of this unit.
Contact the installer for installation of this unit.
The air conditioner is not intended for
children
or
use
by young
invalids without supervision.
?
Young children should be supervised to
they do not play with the air conditioner.
?
When the power cord is to be replaced, replacement
work shall be performed by authorized personnel
ensure
that
only.
?
Installation work must be
performed
in accordance
with the national
standards
by
personnel only.
wiring
authorized
Safety
Precautions
Precautions
To
prevent injury and property damage, follow these instructions.
Incorrect
indicated
operation due to ignoring instructions
by the following symbols.
will
cause
WARNING
This
symbol
shows the
CAUTION
This
symbol
indicates the
Installation
harm
or
possibility
the seriousness of which is
damage,
of death
possibility
of
or
injury
serious
or
ENGLISH
injury.
to
damage
property.
precautions
WARNING
WARNING
Do not
?
?
install, remove and reinstall the unit by yourself.
Improper installation will cause water leakage, electrical shock, or fire. Please consult
authorized dealer or specialist for the installation work. Please note any fault caused by
improper installation is not covered by warranty.
Unit must be installed in an easily accessible area. Any additional cost required to hire a
special equipment to service the unit will be the responsibility of the customer.
WARNING
WARNING
Do not insert hands or stick
the air inlet/outlet when the
air conditioner is operating.
It will
?
cause an
Do not
not
injury by the
?
step on the unit and do
put anything on it.
It may
cause an
injury.
Do not
?
It will
operate with
cause
wet hand.
electrical shock.
fan.
When the air filter is to be
When the unit is not
not touch the
removed, do
moving parts or electric
long time,
going
to be used for
a
turn off the circuit breaker.
parts of the unit.
?
It may
?
Besure to disconnect all electric power
before filter cleaning.
When
cause an
an
injury.
abnormality (smell
?
of
abnormal
operate in an
condition, it may cause fire,
damage,
etc. In this case, consult your
cause a
fire.
Repair or relocation should not be done
the customer.
burning,
occurs, stop the air conditioner and
turn off the circuit breaker.
etc)
?
If not, dirt may collect and
If the unit continues to
?
If these
are
done
incorrectly,
it may
cause a
fire, electric shock, injury. Consult your
dealer.
dealer.
3
by
CAUTION
CAUTION
?
Contact the authorized Service technician for
?
Contact the installer for installation of this unit.
?
The air conditioner is not intended for
repair
by young
use
or
maintenance of this unit.
children
or
infirm persons without
supervision.
Young
?
children should be
supervised
to
ensure
that
do not
they
play
with the air conditioner.
CAUTION
CAUTION
Do not clean the air
Ventilate well when used
conditioner with water.
together with
a
When the unit is to be
switch
stove, etc.
off,
cleaned,
and turn off the
breaker.
?
Water may enter the unit and
degrade the insulation. It may
cause an electric shock.
Do not
put
pet
a
where will be
or
house
exposed
?
An oxygen
Do not
plant
to direct
or
shortage
apply
may
occur.
?
high
it may
Do not leave
insecticide
an
Since the fan rotates at
speed during operation,
cause an injury.
flammable spray.
on
stand which is
installation
damaged.
air flow.
?
This could
injure
the
pet
?Itmaycauseafireor
or
Do not
is
?
deformation of the cabinet.
plant.
put
stove, etc. where
a
exposed
When the unit is not
to direct air flow.
be used for
a
The unit may drop or fall down
and cause an injury.
Do not
going to
long time, turn
not
step on the unit and do
put anything on it.
off the breaker.
?
It may cause
combustion.
imperfect
It may
?
operate for a long time
high humidity, e.g. leaving a
door
?
or
In the
?
It may
cause an
dropping
Do not
in
injury.
cause an
Do not
window open.
or
Do not
onto an unstable
bench when
step
falling
use
injury through
down.
for
special
purposes.
attaching/detaching the panel.
if it is
cooling mode,
operated in a room with high
humidity (80%r.h. or more) for a
long time, water condensed in
the air conditioner may drop
and may wet and spoil furniture,
?
It may case
down.
an
injury,
etc.
by
?
Do not
use
this air conditioner
precision devices,
food, animal, plants and art
to preserve
falling
objects.
It may
cause
quality,
deterioration of
etc.
etc.
If the supply cord is damaged, it must
be replaced
When the air filter is to be
by a special cord or
removed, do not touch the
metal parts of the unit.
assembly availible from the
manufacturer of its service agent.
?
If will
cause
electrical shock
or
?
It may
cause an
fire.
injury.
Do not insert hands
vanes
operating.
?
It will
cause an
rotating
4
through
when the air conditioner is
blower.
injury by the
Operating
Name and Function of Remote Controller
Instructions
Remote Controller
OPERATION
SET TEMP
Room
Heat
SUB FUNCTION
Temp
Heater Preheat
Filter
Pump
Model
1
Defrost
Out door
Time
Timer
On
Set
Operation
unit
Program set
Off010305070911131517192123
no.
Time
3
Signal receptor
2
8
910
Timer
Cancel
Program
Week
Hour
Min
12
13
4
Holiday
6
SET/CLR
14
7
RESET
15
16
8
Operation display
Displays
2
the
operation
conditions.
On/Off Button
Operation
3
9
starts when this button is
and
stops when the button is
Set
Temperature
pressed,
pressed again.
FAN
Used to circulate
room
air without
Operation
?
?
11
Set Button
Week Button
Used to set
cooling
or
12
Mode Selection Button
13
operation mode.
Cooling Operation Mode
Soft Dry Operation Mode
Heating Operation Mode(except cooling
model)
Humidifier ON/OFF Button
7
Room
Temperature Checking
Used to check the
room
optional parts)
Timer Cancel Button
Program
a
day of the
Holiday
weekly timer.
Button
Used to set
14 Time
week.
Button
Used to set the
6
is
obtained.
Used to select the
?
operate E/Heater.
Used to set the timer when the desired time is
heating.
5
Button(E/Heater
Used to
10 Timer
Button
Button
Operation
Heater
Used to cancel the timer.
Used to set the temperature when the desired
temperature is obtained.
4
Model
5
11
1
Cooling
a
holiday
of the week.
Set Button
Used to set the time of the
time in the
15
weekly
and
change the
Set and Clear Button
Used to set and clear the
Button
day
timer Function.
weekly timer.
16 Reset Button
temperature.
Used to set the current time and clear the
Display temperature can be different from actual room temperature if the remote
place where sun-rays are falling directly or the place nearby heat
installed at the
5
setting time.
controller is
source.
ENGLISH
Operating
Instructions
Wireless Remote
Signal
1
1
?
Controller(Optional)
Transmitter
Transmits the
to the
signals
package
air
conditioner
2
of the Remote Control
2
Operation Display
3
3
Humidifier ON/OFF Button
11
4
Cooling Operation
5
Temperature Setting
10
7
4
8
6
Button
Button
Power ON/OFF Button
6
?
5
Operation
and
will start when this button is
pressed,
stop when the button is pressed again.
Timer Set Button
7
?
Each time the button is
pressed, the
following process.
(1, 2, 3, 4, 5, 6, 7 hours)
mode is
in the
changed
Timer set
If you select "0:00" the off Timer function will be
canceled.
(Cooling Model)
1
8
Fan
9
Heating
Operation
Button
Button
10 Electric Heater
2
(Heat Pump Model Only)
ON/OFF
Button(Optional)
10
11
3
11
9
7
4
8
6
5
Soft
Button
Dry Operation
Wireless Remote Control Puts all
functions at your
Handling
?
Aim at the
signal receptor
fingertips
the remote control
on
the wired remote controller
so as
to
operate.
?
The remote control
signal
can
be received at
a
distance of up to
about 7meters.
?
Be
sure
that there
and the
?
?
?
(Heat pump Model)
are no
obstructions between the remote control
signal receptor.
Do not drop or throw the remote control.
Do not place the remote control in a location exposed to direct
sunlight, or next to a heating unit, or other heat source.
Block a strong light over the signal receptor with a curtain or etc.
so as to prevent the abnormal operation. (ex:electronic quick
start, ELBA, inverter type fluorescent lamp)
6
Operating
Set the Current Time and
Instructions
1
Press the
'
'
a
day of the Week
ENGLISH
button.
Hour
Each time the button is
You
the number is
pressed,
changed
from
00 to 23.
set the number of the current hour.
can
OPERATION
SET TEMP
SUB FUNCTION
Hour
Time
2
Press the
'
'
button.
Min
Each time the button is
You
can
pressed,
the number is increased from
00 to 59.
set the number of the current minute.
OPERATION
SET TEMP
SUB FUNCTION
Min
Time
3
Press
'
Week
'
button.
Each time the button is
You
can
set the
day
pressed,
a
day
of the week is shifted from
sunday
to
saturday.
of the week.
OPERATION
Week
SET TEMP
SUB FUNCTION
Time
4
Press the
'
RESET
'
button.
If you want to reset the current time and
a
day
of the
week, click the Reset button.
OPERATION
RESET
7
SET TEMP
SUB FUNCTION
Operating
Weekly Programming
Instructions
Weekly Programming
1
Press the
button.
Program
The remote controller is
displayed
like
a
picture.
Then
'
Program set
OPERATION
Program
'
','
SET TEMP
Program
Time
2
Week
'
Press the
'
button.
button
repeatedly
until desired mode appears.
Week
Week
For
example,
3
Select the time you want.
Press
if you want
Hour
or
If you press
'
05
'
Using
Min
button 4 times.
Thu, press
button, then blinking letter is shown.
SET/CLR
button, then
'
'
shape
appears.
that five o'clock is reserved.
shape
means
below
buttons, you
can reserve
time.
SET/CLR
Hou
*
For
example,
Min
the air-conditioner is
on
6,7,8 and 13~22o'clock.
OPERATION
Time
4
Press the
Program
button
again
SET TEMP
SUB FUNCTION
010305070911131517192123
to finish
weekly programmining.
Program
8
SUB FUNCTION
set
010305070911131517192123
Week
Press
and '01' is blinked.
Holiday Setting
If
Tuesday is a holiday in
this
week, you may
set a
ENGLISH
holiday.
Program
1
Press the
2
Press the Week button.
Program
button.
Week
3
Select the
Tuesday.
Press the
Holiday
OPERATION
Holiday
button.
Then the remote controller will be
The outside
4
Press the
rectangular
Program
means
button
again
displayed
holiday.
to finish
'
'.
Time
holiday setting.
SET TEMP
010305070911131517192123
Program
Timer Setting(Delay start/Pre-set stop)
This function is used to turn
on or
turn off in several
hours.
Timer
1
Press the Timer button
to turn Timer
2
Change
on or
the timer
off.
setting
until the desired time is set.
Hou
3
If you want to cancel the timer
setting,
press the Cancel button.
9
SUB FUNCTION
Min
Cancel
Mode
Operation
Cooling
Mode
Cooling
Mode
Soft
Dry
Mode
Soft
Mode
Heating
Mode
Dry
(Cooling Model)
(Heat Pump Model)
Operation
1st
Procedure
On/Off Button
OPERATION
SET TEMP
Room Temp
SUB FUNCTION
Heater Preheat
Defrost
Filter
Out door
Time
Timer
On
2nd
Set
Operation
Mode Selection Button
Operation
unit
Program
set
Off010305070911131517192123
no.
Time
3
1
3rd
Timer
Cancel
Program
Week
Hour
Min
2
Room
Temperature Setting Button
Holiday
SET/CLR
10
RESET
Cooling Operation
Mode
ENGLISH
Press the On/Off Button.
1
2
Select
Cooling Operation.
Operation Mode Selection Button.
time the button is pressed, the operation
Press the
Each
mode is shifted in the
arrow
direction.
HEAT PUMP MODEL
Operation Display
OPERATION
SET TEMP
SUB FUNCTION
OPERATION
Soft
Cooling Operation
SET TEMP
SUB FUNCTION
OPERATION
Dry Operation
SET TEMP
SUB FUNCTION
Heating Operation
COOLING MODEL
Operation Display
OPERATION
SET TEMP
SUB FUNCTION
Soft
Cooling Operation
3
Set the
temperature
lower than the
OPERATION
OPERATION
SET TEMP
SUB FUNCTION
Dry Operation
SET TEMP
SUB FUNCTION
The
?
temperature
within
room
a
can
be set
range of 18°C
temperature.
11
30°C
~
by1°C.
To raise the
Temperature.
To lower the
Temperature.
Soft
Dry Operation
Mode
This mode dehumidifies without
overcooling.
Press the On/Off Button.
1
2
Select Soft
Press the
Dry Operation.
operation
Mode Selection Button.
Each time the button is
pressed,
the
operation
mode is shifted in the
arrow
direction.
HEAT PUMP MODEL
Operation Display
OPERATION
SET TEMP
SUB FUNCTION
Cooling Operation
OPERATION
Soft
SET TEMP
SUB FUNCTION
Dry Operation
COOLING MODEL
Operation Display
OPERATION
SET TEMP
SUB FUNCTION
Cooling Operation
OPERATION
Soft
12
SET TEMP
SUB FUNCTION
Dry Operation
OPERATION
SET TEMP
SUB FUNCTION
Heating Operation
model
Heating Operation Mode(Heat pump
1
2
only)
ENGLISH
Press the On/Off Button.
Select
Heating Operation.
Operation Mode Selection Button.
time the button is pressed, the operation
Press the
Each
mode is shifted in the
arrow
direction.
Operation Display
OPERATION
SET TEMP
SUB FUNCTION
OPERATION
Soft
Cooling Operation
3
Set the
temperature.
OPERATION
SET TEMP
SUB FUNCTION
OPERATION
Dry Operation
SET TEMP
SUB FUNCTION
?
The
temperature
within
This air-conditioner is set to the hot start control in order
the cold air
not to
discharge
operation. This time,
during
the
SUB FUNCTION
Heating Operation
by
4
SET TEMP
a
can
be set
range of 16°C~30°C
1°C.
To raise the
Temperature.
To lower the
Temperature.
OPERATION
SET TEMP
SUB FUNCTION
Preheat
heating
the remote controller indicates
'Preheat'.
If the outdoor
5 operation,
operation
temperature is
too low
during the heating
defrosting
this air-conditioner is set to the
and the remote controller indicates 'Defrost'
13
.
OPERATION
SET TEMP
SUB FUNCTION
Defrost
Electric Heater
1
2
Operation Mode(Heat pump)
Press the On/Off Button.
Select
heating+
Press the
E/heater
Operation.
Operation Mode Selection Button.
Operation Button on the remote controller.(When the unit operates in heating mode.)
Press the Heater
OPERATION
SET TEMP
SUB FUNCTION
Heater
3
Set the
The
temperature upper than the
temperature
can
be set within
room
a
temperature.
range of 16°C~30°Cby 1°C.
OPERATION
SET TEMP
SUB FUNCTION
Heater
To raise the
Temperature.
To lower the
Temperature.
14
Electric Heater
1
Press the Heater
Operation Mode(Cooling only)
Operation
Button
on
ENGLISH
the remote controller.
OPERATION
SET TEMP
SUB FUNCTION
Heater
2
Set the
The
temperature upper than the
temperature
can
be set within
room
a
temperature.
range of 16°C~30°Cby 1°C.
OPERATION
SET TEMP
SUB FUNCTION
Heater
To raise the
Temperature.
To lower the
Temperature.
15
Child Lock Function
This is the Function that any children cannot used to the air-conditioner.
Operation procedure
OPERATION
SET TEMP
SUB FUNCTION
To set the Child-Lock Function
1
Press the Timer button and Minute Set button for three seconds. Then the
operation
display.
mode shift to child lock mode and it is
When you press any button in this
any selected mode and the 'CL' is
three seconds. But the Room
time, the
displayed
'CL' in the
operation
remote controller is not converted to
displayed in the remote controller for about
Temperature function is operated in spite of child
Timer
ogram
Cancel
Week
Holiday
lock mode.
SET/CLR
Hour
2
Min
SET
To cancel the Child-Lock Function
Press the Timer button and Minute Set button for three seconds. Then the
child-lock mode is cancelled and the
preselected
mode is
displayed
in the
remote controller.
Operation Details
?
Cooling Operation
When the
Mode
set temperature, it operates in cooling mode at the set
temperature, the set fan speed, and then it will be in automatically turn off when the room temperature
reaches the set temperature +0.5°C.
room
temperature is higher than the
ROOM TEMP.
More 3 minutes
OPERATION START
SET TEMP. +0.5°C)
OPERATION STOP
SET TEMP. -0.5°C)
INDOOR FAN
OUTDOOR FAN/COMP
:
SETTING FAN SPEED
:
LOW COOL OPERATION
:COMPON
:COMPOFF
Self-Diagnosis Function
'CH' will flash in the remote controller
display
when
a
problem occurs.
16
Then
please contact your dealer.
Care and
Care and Maintenance
Maintenance
CAUTION: Before performing any
You
can
do
some
of the
periodic
turn off the main power to the
maintenance,
system.
maintenance for your unit
cabinet, clearing the condenser coil, and conducting
a
yourself; this includes cleaning
general unit inspection on a regular
air
filters, cleaning unit
basis.
WARNING
WARNING
Before
before
removing access panels to service unit, disconnect power supply.
attempting any servicing can result in severe injury or death.
ANTI-BACTERIA-Air Filters
This
product
system. Be
(above 7.5RT)
has anti-bacteria washable filters. It is very important to keep air filters clean in the central duct
to inspect them at least once each month when the system is in constant operation. (In new
sure
buildings,
check the filters every week for the first 4
Washable
type filters
thoroughly
Failure to disconnect power
can
be cleaned
weeks.)
with
by washing
dried before reinstalled them in the unit
a mild detergent
(or duct system).
and water. Ensure that the filters
are
Condenser coil
Unfiltered air circulates
with
dust, dirt,
through
etc.. To clean the
the unit's condenser coil and
can cause
the coil's surface to become
coil, vertically (i.e., along the fins) stroke the coil surface with
a
clogged
soft bristled
brush.
Keep
all
vegetation
away from the condenser coil
Maintenance Performed
area.
by Serviceman-Cooling Season
To
keep your unit operating safely and efficiently, the manufacturer recommends that a qualified serviceman
check the entire system at least once each year, or more frequently if conditions warrant. Your serviceman
may examine these
1. Filters
areas
of your unit:
(for cleaning)
2. Motors and drive
system components
3. Condenser coils
4.
5.
6.
7.
8.
9.
(for cleaning)
Safety Controls (for mechanical cleaning)
Electrical components and wiring (for possible replacement or connection tightness)
Condensate drain (for cleaning)
Inspect the unit duct connections to ensure they are physically sound and sealed to the
Inspect the unit mounting support to see that it is sound.
Inspect the unit to ensure there is no obvious deterioration.
Maintenance Performed
Complete
?
the unit
Inspect the
inspections
controller
to
casing.
By Serviceman-Heating Season
and service routines described below at the
panel wiring
unit
verify that
all electrical connections
intact.
17
beginning
are
tight
of each
heating
season.
and that wire insulation is
ENGLISH
When the air conditioner is not going to be used for a
When air conditioner is not
to be used for a
1
Operate
the air conditioner
going
When the air conditioner is to
time.
long
on
be used
Air
1
circulation mode for 2 to 3 hours.
This will
?
dry
out the internal
parts.
Turn off the circuit breaker.
going to
be used for
a
Dirt may collect and may
long time.
cause a
access
"Filter
access
a
panel at the left side of the
panel" label is attatched.
Check that the air inlet and outlet of the
indoor/outdoor unit
are
not blocked.
information
The air filters and your electric bill.
If the air filters become clogged with
Turn off the circuit breaker when the air conditioner
is not
On the fillter
Helpful
CAUTION
CAUTION
again.
Clean the air filter and re-install it in the indoor side.
unit,
2
2
time.
long
cooling capacity
fire.
used to
will
drop,
dust, the
and 6% of the
electricity
operate the air conditioner will be wasted.
Operation Tips
Do not overcool the
Keep
room.
blinds
or
curtains
Clean the air filter
regularly.
closed.
This is not
good for your
electricity.
health
and wastes
Do not let direct sunshine enter
Blockages
the
the airflow and lower
room
when the air
conditioner is in
operation.
and
in the air filter reduce
dehumidifying
cooling
effects.
CAUTION
CAUTION
Before
access panels to draw
filters, disconnect power supply.
Since the fan rotates at high speed, it may
cause a serious injury
removing
out air
Make
sure
that the doors
and windows
are
Avoid
doors and
opening
windows
keep
as
much
shut
as
possible
the cool air in the
Ventilate the
tight.
room.
room
Clean at least
occasionally.
Since windows
to
it is
are
kept closed,
idea to open them
and ventilate the room now and
a
good
then.
once
every month
using a vacuum cleaner or
washing with a neutral
detergent in lukewarm water.
After
washing with water, dry
it well in the shade.
?
Do not expose the air filter to
sunlight or heat from a
direct
fire when
18
drying
it.
Troubleshooting Tips!
Before you call for service...
Save time and money!
Check the
or
following points
before
requesting repairs
service.... If the fault
or
persists, please
contact your dealer
service center.
Case
Does not
operate.
?
Have you made
?
Has the fuse blown
been
The
room
has
a
See page
Explanation
peculiar
?
odor.
a
mistake in timer
tripped?
9
-
Check that this is not
the
operation?
has the circuit breaker
or
a
damp
walls, carpet, furniture,
or
smell exuded
by
cloth items in the
-
room.
It
seems
leaking
that condensation is
?
from the air
Condensation
occurs
when the airflow from the
air conditioner cools the
warm
air.
-
conditioner.
Air conditioner does not
operate for about
?
3 minutes
when restarted.
This is the Protection device of the air
conditioner.
-
?
Wait about three minutes and
operation
will
begin.
Does not cool
or
heat
?
Is the air filter
dirty?
See air filter
cleaning
17
instructions.
effectively.
?
The
room may have been very hot when the air
conditioner was first turned on. Allow time for it
-
to cool down.
The air conditioner
is
operation
?
Has the setting temperature
incorrectly?
?
Are the unit's air inlet
?
For
a
or
-
outlet vents obstructed?
noise that sounds like water
-This is the sound of freon
noisy.
been set
flowing
flowing.
inside the air
conditioner unit.
Remote controller
faint,
or no
display
display
at all.
is
?
Has the circuit breaker been
tripped?
-
Memo
P/No.: 3828A20228P
After
reading
this manual,
Printed in Korea
keep
it in
a
place easily
accessible to the
user
for future reference.
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