LG LS-H186TGD3 Owner’s Manual
website
http://www.lgservice.com
LG
LG
Room
OWNER'S
MODELS
Air
:
SQ/SR/ST
ENGLISH
Conditioner
MANUAL
Chassis
IMPORTANT
?
Please
read
this
before
installing
?
Please
retain
readingitthoroughly.
owner's
and
this
operating
owner's
manual
manual
carefully
room
your
for
future
and
thoroughly
air
conditioner.
reference
after
Room
Air
Conditioner
Owner
Manual
TABLE
Precautions.........................3
Safety
Prior
to
Introduction
Electrical
Operating
Maintenance
Operation
Safety
Instructions.................12
..........................9
..................................10
...........................11
and
Service
............24
OF
CONTENTS
FOR
Write
Model
Serial
You
Dealer's
Date
Staple
it
READ
Inside
and
preventive
of
time
You'll
chart
Troubleshooting
for
PRECAUTION
?
Contact
repair
?
Contact
?
The
young
?
Young
that
?
When
replacement
authorized
replacement
?
Installation
accordance
qualified
YOUR
the
model
#
#
can
find
them
Name
Purchased
your
to
date
prove
will
you
maintain
care
and
money
find
many
of
troubleshooting
serviceatall.
the
or
maintenance
the
air
conditioner
childrenorinvalids
children
do
they
the
and
and
receipt
of
THIS
find
your
on
answers
authorized
installer
not
power
personnel
parts.
work
with
authorized
RECORDS
serial
numbers
on
a
labelonthe sideofeach
to
this
page
purchase
or
MANUAL
many
helpful
air
conditioner
over
Tips
play
work
your
should
can save
part
the
life
to
common
If
tips.
first,
you
service
of
this
for
installationofthis
is
not intended
without
be
with
the
cord
shall
only
must
the
National
personnel
of
you
supervised
is
here:
in
the
for
warranty
hintsonhow
properly.
you
air
your
problems
review
not
may
technician
unit.
supervision.
air
conditioner.
to
be
be
performed
using
be
performed
Electric
only.
event
you
issues.
Justalittle
a
great
conditioner.
our
chart
needtocall
for
for
to
replaced,
only
genuine
Code
unit.
use
ensure
unit.
to
in
need
use
deal
the
of
by
by
in
by
2
Room
Air
Conditioner
Safety
Precautions
Safety
To
followed.
the
The
the
prevent
Incorrect
following
operation
meanings
injury
indications.
of
the
Installation
Do
not
use
damaged
plugs,
or
cords,
socket.
?
Thereisriskoffireorelectric
shock.
Precautions
of
the
user
or
other
due
to
ignoring
This
symbol
This
symbol
usedinthis
symbols
power
a
loose
and
people
instruction
indicates
indicates
Be
For
electrical
the
dealer,
electrician,
Service
?
Thereisriskoffireorelectric
shock.
property
will
cause
the
possibility
the
possibilityofinjuryordamagetoproperties
manual
are
as
Be
sure
sure
to
follow
work,
a
seller,
or
an
Authorized
Center.
damage,
harm
or
of
deathorserious
shown
not
the
contact
qualified
the
damage.
below.
to
do.
instruction.
following
instructions
The
seriousnessisclassified
injury.
use
socket
the
with
of electric
Always
and
terminal.
?
Thereisrisk
only.
power
the
must
plug
ground
shock.
be
by
ENGLISH
Install
the
cover
of
?
Thereisriskoffireorelectric
shock.
panel
control
and
box
the
securely.
Do
not
power
?
Thereisriskoffireorelectric
shock.
modify
cord.
or
extend
the
Do
not
install,
the
remove,
unit
install
(customer).
?
Thereisrisk
explosionorinjury.
of
Owner's
fire,
by
yourself
electric
Manual
or
shock,
re-
3
Safety
Be
and
?
Shape
Be
edges.
Be
does
?
If
conditioner
causing
failure,
Precautions
cautious
installing
edges
especially
sure
the
not
deteriorate
the
base
collapses,
property
and
when
the
product.
could
cause
carefulofthe
installation
could
fall
damage,
personal
unpacking
injury.
sharp
area
with
age.
the
air
with
it,
product
injury.
For
installation,
contact
the
dealer
Authorized
?
Thereisrisk
Service
of
explosion,orinjury.
Do
not
let
the
run
for
a
long
or
damage
is
very
a
windowisleft
condense
may
furnishings.
humidity
door
?
Moisture
or
always
electric
fire,
air
conditioner
time
high
or
an
Center.
when
and
and
shock,
the
a
open.
wet
Do
not
a
defective
?
It
may
damage
install
cause
to
the
the
product
installation
accident,
injury,
product.
on
stand.
or
Operation
Take
caretoensure
cords
out
or
Air
could
damaged
Conditioner
power
pulled
operation.
?
Thereisriskoffireorelectric
shock.
4
Room
not
that
be
during
Do
not
place
anything
cord.
power
?
Thereisriskoffireorelectric
shock.
on
the
Do
not
turn
the
air-
conditioner
pluggingorunplugging
power
?
Thereisriskoffireorelectric
shock.
plug.
ONorOFF
by
the
Safety
Precautions
Useadedicated
outlet
appliance.
?
Thereisriskoffireorelectric
shock.
Do
not
allow
water
to
electric
part.
?
Thereisrisk
product,
and/or
of
fire,
failureofthe
electric
shock.
for
this
the
Grasp
cord
from
touchitwith
?
Thereisriskoffireorelectric
shock.
plug
the
to
outlet.
wet
remove
hands.
the
Do
not
Do
not
appliances
place
a
heaterorother
near
the
power
cable.
?
Thereisrisk
product,
and/or
of
fire,
failureofthe
electric
shock.
ENGLISH
run
into
Do
not
store
of
use
flammable
combustibles
gas
near
or
the
conditioner.
?
Thereisriskoffireorfailure
product.
air
of
Do
not
tightly
time.
long
?
Oxygen
use
the
closed
deficiency
product
space
could
for
occur.
in
a
a
When
flammable
off
the
gas
ventilation
on.
Do
not
turn
switches
?
Thereisrisk
and
before
use
on
of
leaks,
gas
a
open
turn
the
telephone
or
off.
explosion
window
the
or
turn
for
product
or
fire.
Unplug
sounds
comes
?
Thereisrisk
product,
the
odors,
from
and/or
unit
of
Wax
if
or
it.
failureofthe
fire,
electric
Thinner
strange
smoke
shock.
Stop
operation
window
If
possible,
conditioner
before
the
?
Thereisrisk
failure
of
shock.
in
storm
remove
from
hurricane
of
product,
Owner's
and
or
the
property
or
electric
Manual
close
the
hurricane.
the
air
window
arrives.
damage,
5
Safety
Do
not
the
product
not
(Do
electrostatic
is
so
?
Thereisrisk of
electric
Precautions
the
open
during
touch
filter,
equipped.)
or
shock,
inlet
operation.
the
if
physical
product.
grill
the
unit
injury,
of
When
the
(floodedorsubmerged),
contact
Service
?
Thereisrisk of
product
an
Authorized
Center.
is
electrical
soaked
shock.
Ventilate
using
with
a
?
An
oxygen
the
this
stove,
room
appliance
etc.
shortage
may
well
when
together
occur.
the
Unplug
performing
appliance
cleaning
maintenance.
?
Thereisrisk of
electric
Installation
check
Always
for
gas(refrigerant)
installation
or
repair
product.
?
Low
refrigerant
failure
of
product.
levels
before
or
shock.
leakage
of
may
after
cause
When
the
used
for
a
disconnect
or
turn
plug
?
Thereisrisk of
or
failure,
Install
the
ensure
that
away
properly.
?
A
bad
connection
water
leakage.
product
long
the
off
product
unintended
drain
water
is
time
power
the
breaker.
operation.
hose
is
may
not
supply
damage
to
drained
cause
be
or
Take
caretoensure
There
injury
Keep
the
could
and
level
could
outdoor
nobody
onto
?
installing
?
To
avoid
vibration
step
result
product
even
the
product.
that
on
unit.
in
personal
damage.
when
or
water
or
fall
leakage.
90˚
6
Room
Air
Conditioner
Do
not
install
the
where
the
noiseorhot
from
the
outdoor
damage
?
the
neighborhoods.
It
cause
may
a
problem
neighbors.
Operation
Do
not
direct
airflow
occupants.(Don't
draft.)
?
This
could
damage
product
air
unit
could
for
at
sit in
health.
your
room
the
your
Use
two
or
more
and
transport
conditioner
?
Avoid
personal
Do
not
use
the
special
purposes,
etc.
It
foods,
is
a
not
preserving
art,
conditioner,
refrigeration
?
Thereisrisk
property.
of
people
the
air
injury.
product
works
consumer
a
precision
system.
damage
such
Precautions
Safety
to
lift
Do
not
install
the
whereitwill
sea
wind
?
It
cause
may
Corrosion,
product.
the
condenser
could
cause
or
inefficient
for
as
of
air
or
loss
of
Do
not
block
outletofair
?
It
cause
may
be
exposed
(salt
spray)
corrosioninthe
and
product
operation.
the
flow.
product
product
to
directly.
particularly
evaporator
inlet
fins,
malfunction
or
failure.
on
ENGLISH
Useasoft
not
use
solvents,
?
Thereisrisk
or
damage
the
product.
clothtoclean.
harsh
detergents,
etc.
of
fire,
to
the
plastic
electric
parts
Do
shock
Do
not
touch
the
metal
filter.
parts
They
injury.
of
the
product
removing
are
very
?
of
Thereisrisk
the
sharp!
of
when
air
personal
Do
not
anything
(outdoor
?
Thereisrisk
failure
of
step
on
unit)
product.
Owner's
on
or
the
of
personal
put
product.
injury
Manual
and
7
Safety
Always
securely.
every
often
?
A
dirty
of
the
cause
damage.
Precautions
insert
Clean
two
weeks
if
necessary.
filter
reduces
air
conditioner
product
the
filter
the
filter
or
more
the
and
malfunction
efficiency
could
or
Do
not
insert
objects
or
outlet
conditioner
?
There
are
that
could
handsorother
through
while
is
sharp
cause
the
air
the
air
plugged
and
moving
personal
inlet
in.
parts
injury.
Do
not
drained
?
It
is
serious
drink
not
the
from
the
sanitary
health
issues.
and
water
unit.
could
cause
Useafirm
maintaining
?
Be
careful
and
Disuse
Do
not
recharge
Do
not
dispose
?
They
may
burn
stoolorladder
the
air
conditioner.
avoid
personal
or
disassemble
of
batteries
or
explode.
when
injury.
inafire.
cleaning
the
batteries.
or
Replace
?
If
skin
Do
all
the
Thereisriskoffire
the
liquid
or
not
from
clothes,
use
the
batteriesinthe
or
explosion.
the
batteries
washitwell
remote
if
the
remote.
gets
with
clean
batteries
onto
your
water.
have
leaked.
?
The
chemicalsinbatteries
health
hazards.
could
cause
burnsorother
8
Room
Air
Conditioner
Prior
to
operation
Prior
Preparing
1.
Contactaninstallation
2.
in
the
Plug
3.
Useadedicated
4.
Do
5.
Do
6.
If
the
Usage
1.
Being
occupants,
2.
Ventilate
supply
3.
Do
pets,
Cleaning
1.
Do
2.
Do
leading
3.
When
very
while
power
not
use
an
extension
not
start/stop
cord/plugisdamaged,
exposed
pets,
the
room
be
may
not
use
this
or
plants,
and
not
touch
the
not
use
water
to
electric
cleaning
high
speed
the
interiorofthe
to
Operation
for
Operation
for
installation.
plug
circuit.
specialist
properly.
cord.
operationbyplugging/unplugging
it
to
direct
or
when
plants
airflow
to
the
ony
for
direct
air
replace
conditionerisused
a
long
airflow
withanauthorized
time
for
a
inadequate.
air
conditioner
art
objects).
for
non-specified
Such
use
may
damage
Maintenance
metal
to
shock.
the
during
unit,
parts
clean
first
operation.
unit
of
inside
make
is
the
the
being
unit
air
sure
There
cleaned.
when
removing
conditioner.
that
the
is
a
possibilityofinjury
may
long
special
power
the
power
be
hazardous
time.
with
other
purpose
your
the
Exposure
and
cord.
replacement
to
heating
(e.g.
properties.
filter.
Injury
to
water
breaker
if
the
health.
your
devices.
preserving
can
can
are
turned
unit
power
part.
Otherwise
occur.
destroy
off.
Do
not
precision
the
insulation,
The
fan
is
accidently
expose
the
devices,
rotates
oxygen
turned
food,
at
ENGLISH
a
on
Service
For
repair
OPERATING
and
maintenance,
TEMPERATURE(°C)COOLING
INDOOR
MAX.
32°C2
INDOOR
MAX.
27°C2
contact
your
MIN.
1
MIN.
0
authorized
°C4
°C2
HEATING
service
MODE
MODE
dealer.
MAX.
MAX.
OUTDOOR
3
°C2
OUTDOOR
4
°C1
Owner's
MIN.
1
MIN.
°C
Manual
°C
9
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