LG LRNV186STA0 Owner’s Manual
System
LG
Heat
OWNER'S
MODELS:
Type:
Wall
Pump
LRNN,
Mounted
Indoor
MANUAL
LRNV-SR/ST
Series
Unit
Prior
to
installation,
conditioning
submitted
service
utility
electricity
EN
61000-3
for
(EN
Norm).
unit
must
approval
which
61000-2,
air-
this
be
by
provides
the
IMPORTANT
?
Please
read
before
installing
?
Please
retain
readingitthoroughly.
this
owner's
and
this
operating
owner's
manual
manual
carefully
room
your
for
future
and
thoroughly
air
conditioner.
reference
after
Wall
Mounted
Type
Indoor
Unit
Owner's
Manual
TABLE
Precautions
Safety
Prior
to
Operation
Operating
Prearation
.................3
..................8
Instructions...........9
before
operation
OF
..............................................9
About
the
the
system
How
to
Mode
Selection
Additional
Maintenance
Before
remote
use
you
control
on
.........................10
the
Operation
Button.....11
Features
and
Call
..........16
Service
for
Service
....19
............................................22
CONTENTS
FOR
Write the
Model
Serial
You
Dealer's
Date
Staple
it
READ
Inside
and
preventive
of
time
You'll
chart
Troubleshooting
for
PRECAUTION
?
Contact
maintenanceofthis
?
Contact
?
The
childrenorinvalids
?
Young
they
?
When
work
using
?
Installation
the
personnel
YOUR
model and
#
#
can
find
them
Name
Purchased
your
to
date
prove
will
you
maintain
your
care
and
money
find
many
of
troubleshooting
serviceatall.
the
authorized
the
installer
air
conditioner
children
do
not
play
the
power
shall
be
only
genuine
work
National
Electric
only.
on
receipt
of
THIS
find
air
on
your
over
answers
Tips
should
with
cord
performed
must
serial
a
to
purchase
many
unit.
for
is
without
the
replacement
RECORDS
numbers
here:
labelonthe sideofeach
this
page
in
the
for
event
warranty
or
MANUAL
hintsonhow
helpful
conditioner
part
the
tips.
first,
service
installationofthis
not
istobe
be
Code
can
life
of
to
common
If
you
you
technician
intended
supervision.
be
supervised
air
conditioner.
replaced,
authorized
by
parts.
performed
by
qualified
properly.
save
you
air
your
review
may
for
in
problems
not
to
personnel
accordance
and
unit.
you
issues.
to
Justalittle
a
great
conditioner.
our
chart
needtocall
for
repair
unit.
use
by
young
ensure
replacement
authorized
in
need
use
deal
the
of
or
that
only
with
2
Indoor
Unit
Safety
Precautions
Safety
To
prevent
followed.
Incorrect
the
by
injury
operation
following
Precautions
to
the
user
due
indications.
WARNING
CAUTION
of
Meanings
symbols
Installation
Do
use
this
a
circuit
appliance
circuit.
not
underrated
Use
dedicated
?
Thereisriskoffireorelectric
shock.
usedinthis
defective
breaker.
on
or
to
ignoring
This
This
or
a
other
symbol
symbol
manual
?
and
people
instruction
indicates
indicates
are
Be
sure
will
as
WARNING
For
electrical
the
dealer,
electrician,
Service
Do
the
or
not
disassemble
product.
electric
Center.
shock.
property
damage,
cause
harm
the
possibility
the
possibility
shown
Be
to
work,
seller,
or
Thereisriskoffire
sure
follow
a
an
Authorized
or
of
of
below.
not
contact
qualified
repair
the
following
or
damage.
deathorserious
injuryordamage
to
do.
the
instruction.
Always
?
Thereisriskoffireorelectric
shock.
instructions
The
seriousnessisclassified
must
injury.
to
properties
ground
only.
the
be
product.
Install
cover
the
of
panel
control
and
box
the
securely.
?
Thereisriskoffireorelectric
shock.
Always
circuit
?
Improper
may
installadedicated
and
breaker.
or
wiring
cause
fireorelectric
installation
shock
Use
the
correctly
rated
breakerorfuse.
?
Thereisriskoffireorelectric
shock.
Owner's
Manual
3
Safety
Precautions
Do
not
cable.
power
?
Thereisriskoffireorelectric
shock.
For
installation,
dealer
or
an
?
Thereisrisk
shock,
explosion,
Do
not
let
when
time
long
andadoor
?
Moisture
wet
or
damage
modify
Authorized
of
air
the
the
or a
window
may
or
extend
contact
always
Service
electric
fire,
or
injury.
conditioner
humidity
is
left
condense
furniture.
run
is
the
Center.
for
very
open.
and
Do
the
not
install,
re-install
yourself
?
Thereisrisk
shock,
explosion,
Do
not
install
a
defective
?
It
cause
may
to
damage
Operation
a
Take
caretoensure
cable
high
could
or
damaged
?
Thereisriskoffireorelectric
shock.
remove,
the
unit
by
(customer).
of
electric
fire,
or
injury.
the
product
installation
accident,
injury,
the
product.
be
not
pulled
during
operation.
that
or
on
stand.
power
out
Be
cautious
product.
edges
edges
and
the
not
deteriorate
base
collapses,
could
property
failure,
and
and
installation
or
unpacking
the
?
Sharp
Be
especially
case
condenser
Be
sure
does
?
If
the
conditioner
causing
product
injury.
Do
not
place
power
cable.
the
?
Thereisriskoffireorelectric
shock.
when
installing
could
cause
carefulofthe
the
finsonthe
evaporator.
with
the
fall
with
damage,
and
personal
anything
injury.
area
age.
air
it,
on
Do
not
plugorunplug
power
supply
plug during
operation.
?
Thereisriskoffireorelectric
shock.
4
Indoor
the
Unit
Do
not
touch(operate)
product
?
Thereisriskoffireorelectrical
shock.
with
wet
hands.
the
Do
not
place
other
appliances
cable.
power
?
Thereisriskoffire
shock.
a
heater
near
and
or
the
electric
Do
allow
not
into electric
?
It
cause
may
failureofthe
fire,
electric
shock.
When
flammable
off
turn
window
before
turn
?
Do
not
use
turn
switches
Thereisrisk
the
for
the
of
gas
ventilation
the
water
to
parts.
Thereisrisk
product,
gas
and
open
product
telephone
on
or
off.
explosion
run
of
or
leaks,
on.
or
or
fire
Do
not
store
or
combustibles
gas
product.
?
Thereisriskoffireorfailure
product.
If
a
smoke
the
power
?
Thereisriskofelectric
fire.
strange
comes
breaker
supply
sounds,
off
or
use
from
or
cable.
flammable
near
Gasolin
or
small
product.
disconnect
shock
the
or
of
Turn
the
or
Do
not
tightly
time.
long
?
Oxygen
Stop
operation
in
storm
remove
the
before
the
?
Thereisrisk
damage,
electric
Safety
use
the
closed
deficiency
and
or
hurricane.
product
hurricane
of
failure
shock.
Precautions
product
space
could
close
If
from
arrives.
property
of
product,
in
a
for
a
occur.
window
the
possible,
window
the
or
Do
not
product
(Do
filter,
?
Thereisrisk
electric
failure.
Ventilate
when
?
Thereisriskoffireorelectric
the
during
touch
unit
the
inlet
operation.
the
electrostatic
is
so
of
physical
or
product
product
grill
equipped.)
not
open
if
the
shock,
operatingittogether
of
the
injury,
from
shock.
When
the
product
(flooded
contact
Service
?
Thereisriskoffireorelectric
shock.
or
submerged),
an
Authorized
Center.
timetotime
a
with
stove,
etc.
is
soaked
Be
cautious
could
?
Thereisrisk
shock,
not
or
that
enter
of
product
the
fire,
damage.
Turnthemainpoweroffwhencleaningor
maintaining
?
Thereisriskofelectric
the
product.
shock.
Owner's
water
product.
electric
Manual
5
Safety
Precautions
When
the
disconnect
time,
off
turn
?
the
Thereisrisk of
unintended
Installation
check
Always
(refrigerant)
installation
?
Low
refrigerant
cause
failure
Do
not
install
noise
or
air
hot
could
damage
?
It
cause
may
neighbors.
is
the
not
power
product
breaker.
product
damage
operation.
for
gas
after
leakage
or
repairofproduct.
levels
may
of
product.
the
from
the
a
where
product
the
outdoor
neighborhoods.
for
problem
be
the
your
unit
used
supply
or
failure,
Install
that
properly.
?
A
water
Use
and
?
Avoid
for
a
plug
or
the
water
bad
connection
leakage.
two
transport
personal
long
or
CAUTION
drain
is
drained
or
more
Take
on
?
This
damage.
hose
may
people
the
product.
injury.
caretoensure
or
fall
onto
could
ensure
to
away
cause
to
lift
the
outdoor
result
in
personal
Keep
installing
?
To
avoid
leakage.
Do
not
whereitwill
sea
wind
?
It
may
Corrosion,
and
evaporator
malfunctionorinefficient
that
nobody
injury
level
the
vibration
install
(salt
cause
corrosiononthe
particularly
unit.
and
even
product.
the
be
exposed
spray)
could
fins,
could
product
when
or
water
90˚
product
directly.
product.
on
the
condenser
cause
operation.
step
to
product
Operation
Do
not
for
long
(Don't
?
This
could
to
your
6
expose
periods
sitinthe
harm
health.
the
of
draft.)
Indoor
skin
time.
directly
Unit
cool
air
to
Do
use
not
preserving
air
conditioner,
?
Thereisrisk
damage
loss
of
property.
the
foods,
or
product
works
not
of
for
special
of
art,
a
precision
purposes,
etc.
It
refrigeration
such
is
a
consumer
system.
as
Do
outlet
?
It
may
not
of
cause
block
air
the
flow.
product
inlet
failure.
Precautions
Safety
or
Use
a
soft
use
not
solvents,
?
Thereisrisk
shock,
of
parts
or
the
cloth
harsh
etc.
of
damage
product.
clean.
to
detergents,
electric
fire,
to
the
plastic
Thinner
Wax
Do
Do
not
the
product
air
filter.
?
Thereisrisk
touch
They
the
when
are
of
metal
removing
very
personal
parts
sharp!
injury.
of
the
Do
not
anyting
(outdoor
?
Thereisrisk
and
failure
Do
not
drained
?
It
is
not
cause
serious
on
step
on
the
units)
of
of
product.
drink
from
sanitary
or
product.
personal
the
water
the
product.
and
health
put
could
issues.
injury
insert
Always
securely.
two
every
if
often
necessary.
?
A
filter
dirty
of
the
air
cause
product
damage.
Useafirm
when
cleaning
maintaining
?
Be
careful
injury.
the
Clean
weeks
reduces
conditioner
malfunction
stool
the
and
avoid
filter
the
filter
or
more
the
efficiency
and
or
ladder
or
product.
personal
could
or
Do
not
objects
or
outlet
is
operated.
?
There
parts
that
insert
through
while
are
sharp
could
hands
the
and
cause
the
product
moving
injury.
all
the
control
batteriesinthe
new
with
Replace
remote
ofthesametype.Donotmix
old
and
new
batteries
different
?
Thereisriskoffire
types
of
batteries.
or
explosion
or
other
air
inlet
personal
ones
or
Do
not
batteries.
fire.
?
They
recharge
burn
may
or
disassemble
Do
not
dispose
or
explode.
of
batteries
the
in
If
the
a
or
use
?
The
other
from
liquid
clothes,
the
remote
chemicalsinbatteries
health
the
washitwell
if
the
hazards.
batteries
with
batteries
could
Owner's
gets
clean
have
cause
onto
your
water.Donot
leaked.
burns
Manual
skin
or
7
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