LG LMNH122TEA0 Owner's Manual
website
http://www.lgservice.com
LG
LG
Room
OWNER'S
Air
MANUAL
Conditioner
Type:
MODELS:
Ceiling
LMNC122TEA(C)0
LMNC182TEA(C)0
LMNC242TFA(C)0
LMNC302TFA(C)0
LMNC362TDA(C)0
Mounted
Cassette
/
LMNH122TEA(C)0
/
LMNH182TEA(C)0
/
LMNH242TFA(C)0
/
LMNH302TFA(C)0
/
LMNH362TDA(C)0
-
4Way
ENGLISH ESPANOL
LMNC482TDA(C)0
/
LMNH482TDA(C)0
IMPORTANT
?
Please
before
?
Please
reading
read
installing
retain
it
this
this
thoroughly.
owner's
and
operating
owner's
manual
manual
carefully
your
for
room
future
and
air
thoroughly
conditioner.
reference
after
FOR
YOUR
RECORDS
Safety
Prior
to
Precautions
Operation
.................3
..................8
Write the
Model
Serial
You
Dealer's
Date
can
#
#
Purchased
Staple
model and
find
Name
your
them
receipt
serial
on
a
to
numbers
label
this
on
page
here:
the side
in
the
of
event
each
you
unit.
need
Operating
Maintenance
Before
for
Service
you
Instructions...........9
and
Service
....25
Call
.........................27
it
to
prove
READ
Inside
and
preventive
you
maintain
date
will
care
of
THIS
find
your
on
air
your
purchase
many
conditioner
helpful
part
or
for
warranty
MANUAL
hints
properly.
can
save
you
on
issues.
how
Just
a
great
to
a
use
little
deal
of
You'll
chart
time
find
of
and
money
many
troubleshooting
Troubleshooting
for
service
at
all.
over
answers
Tips
the
life
to
tips.
first,
common
If
you
you
of
your
review
may
air
conditioner.
problems
not
our
need
chart
in
to
the
of
call
PRECAUTION
?
Contact
maintenance
?
Contact
?
The
children
?
air
Young
the
the
conditioner
or
children
authorized
of
installer
invalids
this
should
service
unit.
for
is
without
installation
not
be
technician
of
intended
this
for
supervision.
supervised
for
unit.
use
to
repair
by
ensure
or
young
that
they
?
When
work
using
?
Installation
the
do
the
shall
only
National
personnel
not
play
power
be
with
performed
genuine
work
Electric
only.
cord
replacement
must
the
be
Code
air
is
conditioner.
to
by
be
authorized
performed
by
replaced,
parts.
in
accordance
qualified
replacement
personnel
and
authorized
only
with
2
Multi
Type
Air
Conditioner
Safety
Safety
Precautions
Precautions
To
followed.
prevent
Incorrect
by
the
injury
to
operation
following
WARNING
the
indications.
due
user
to
or
other
people
ignoring
This
symbol
and
instruction
indicates
property
will
the
cause
possibility
damage,
harm
of
or
death
the
following
damage.
or
serious
The
instructions
seriousness
injury.
must
is
be
classified
ENGLISH
CAUTION
Meanings
of
symbols
used
This
in
this
symbol
manual
indicates
Be
are
sure
as
the
shown
Be
possibility
below.
sure
to
follow
of
not
injuryordamage
to
the
do.
instruction.
to
properties
only.
Installation
Do
not
underrated
Use
this
dedicated
use
appliance
circuit.
a
defective
circuit
or
breaker.
on
a
WARNING
For
the
electrician,
Service
electrical
dealer,
seller,
or
Center.
work,
a
an
Authorized
contact
qualified
Always
ground
the
product.
?
There
shock.
is
risk
of
fire
or
electric
?
Do
the
or
not
disassemble
product.
electric
There
shock.
is
or
risk
repair
of
fire
?
There
shock.
is
risk
of
fire
or
electric
Install
cover
the
of
securely.
?
There
shock.
is
panel
control
risk
of
fire
and
box
or
the
electric
Always
circuit
?
Improper
may
cause
install
and
breaker.
wiring
fire
or
a
dedicated
or
installation
electric
shock
Use
breaker
?
There
shock.
the
is
correctly
or
risk
fuse.
of
fire
rated
or
electric
Owner's
Manual
3
Safety
Precautions
Do
power
?
There
shock.
not
modify
cable.
is
risk
of
or
fire
extend
or
electric
the
Do
not
re-install
yourself
?
There
shock,
is
install,
the
remove,
unit
(customer).
risk
explosion,
of
fire,
by
electric
or
injury.
or
Be
cautious
unpacking
the
?
Sharp
Be
case
condenser
product.
edges
especially
edges
and
and
and
when
installing
could
careful
the
evaporator.
cause
of
fins
the
on
injury.
the
For
dealer
?
There
shock,
installation,
or
an
is
Authorized
risk
explosion,
always
of
fire,
or
contact
Service
electric
injury.
the
Center.
Do
a
defective
?
It
may
damage
not
install
cause
to
the
the
product
installation
injury,
accident,
product.
on
stand.
or
Be
does
?
If
conditioner
sure
the
not
base
causing
product
injury.
the
installation
deteriorate
collapses,
could
property
failure,
and
with
the
fall
with
damage,
personal
area
age.
air
it,
Do
not
long
and
?
Moisture
wet
a
let
time
door
or
damage
the
when
or
may
air
conditioner
the
a
window
condense
run
is
humidity
is
left
furniture.
very
open.
and
for
a
high
Take
cable
or
?
There
shock.
Operation
care
to
could
damaged
is
risk
ensure
not
during
of
fire
be
that
pulled
power
out
operation.
or
electric
Do
the
?
There
shock.
not
power
is
place
cable.
risk
of
anything
fire
or
electric
on
Do
power
not
plug
supply
operation.
?
There
shock.
is
risk
or
of
unplug
the
plug during
fire
or
electric
Do
not
product
?
There
shock.
touch(operate)
hands.
or
electrical
is
with
risk
of
wet
fire
the
Do
other
power
?
There
shock.
not
a
place
heater
appliances
cable.
is
risk
of
fire
near
and
or
the
electric
4
Multi
Type
Air
Conditioner
Safety
Precautions
Do
not
allow
into electric
?
It
may
fire,
electric
failure
cause
shock.
of
water
parts.
There
the
product,
to
is
run
risk
or
of
Do
not
or
gas
product.
?
There
product.
is
store
or
use
combustibles
risk
of
fire
flammable
or
near
failure
the
of
Do
not
tightly
long
?
Oxygen
time.
use
the
product
closed
space
deficiency
for
could
in
occur.
a
a
When
turn
window
flammable
off
the
for
gas
gas
and
open
ventilation
leaks,
a
If
strange
smoke
the
breaker
comes
sounds,
from
off
or
disconnect
Gasolin
or
small
or
product.
Turn
the
Stop
in
storm
remove
operation
and
or
the
hurricane.
product
close
If
possible,
from
the
the
ENGLISH
window
window
before
?
Do
turn
There
turn
not
switches
use
is
risk
the
the
of
product
telephone
on
or
off.
explosion
or
or
on.
fire
power
?
There
fire.
supply
is
risk
of
cable.
electric
shock
or
before
?
There
damage,
electric
the
is
shock.
hurricane
risk
failure
of
property
of
arrives.
product,
or
Do
not
product
(Do
filter,
?
There
electric
failure.
not
open
during
touch
if
the
is
risk
shock,
the
the
unit
of
inlet
grill
operation.
electrostatic
is
so
equipped.)
physical
or
product
injury,
of
the
When
(flooded
contact
Service
?
There
shock.
the
is
product
or
submerged),
an
Center.
risk
Authorized
of
fire
or
is
soaked
electric
Be
could
?
There
shock,
cautious
not
is
or
risk
product
that
enter
of
water
the
fire,
electric
damage.
product.
Ventilate
when
?
There
the
product
operating
is
risk
of
fire
from
it
together
or
electric
time
with
shock.
to
a
time
stove,
etc.
Turnthemainpoweroffwhencleaningor
maintaining
?
There
is
risk
the
of
product.
electric
shock.
Owner's
Manual
5
Safety
Precautions
When
time,
turn
?
There
unintended
the
product
disconnect
off
is
the
risk
breaker.
of
operation.
is
the
product
not
be
power
damage
used
for
supply
or
failure,
a
long
plug
or
or
Take
on
?
This
or
damage.
care
fall
could
to
onto
result
ensure
the
in
that
outdoor
personal
nobody
unit.
and
injury
could
step
product
Installation
Always
check
(refrigerant)
installation
?
Low
refrigerant
leakage
or
for
gas
after
of
repair
levels
product.
may
Install
that
water
the
properly.
?
A
bad
connection
CAUTION
drain
is
drained
hose
may
to
ensure
away
cause
Keep
level
installing
?
To
avoid
vibration
even
the
when
product.
or
water
cause
failure
of
product.
water
leakage.
leakage.
90Ëš
Do
noise
not
install
or
hot
could
damage
?
It
may
neighbors.
cause
the
air
the
product
from
the
neighborhoods.
a
problem
where
outdoor
for
your
the
unit
Use
and
?
Avoid
two
or
more
transport
personal
people
the
injury.
product.
to
lift
Do
not
where
?
sea
It
may
wind
cause
Corrosion,
and
malfunction
evaporator
install
will
it
(salt
corrosion
particularly
fins,
or
inefficient
the
be
exposed
spray)
on
could
product
to
directly.
on
the
the
cause
product.
condenser
product
operation.
Operation
Do
for
(Don't
?
This
to
not
long periods
your
expose
sit
could
health.
in
harm
the
the
of
skin
time.
draft.)
directly
to
cool
air
Do
not
use
preserving
air
?
Thereisriskof
damage
loss
conditioner,
or
of
property.
the
product
foods,
not
works
a
precision
for
of
special
art,
etc.
purposes,
It
refrigeration
is
a
consumer
such
as
system.
6
Multi
Type
Air
Conditioner
Safety
Precautions
Do
outlet
?
It
may
not
block
of
cause
air
the
inlet
flow.
product
or
failure.
Useasoftclothtoclean.Do
not
use
solvents,
?
There
shock,
parts
is
of
harsh
risk
or
the
etc.
of
fire,
damage
product.
detergents,
to
electric
the
plastic
Do
the
air
?
There
not
touch
product
filter.
is
They
risk
the
when
are
of
metal
removing
very
personal
sharp!
parts
of
the
injury.
Donotsteponorput
anyting
on
the
product.
Always
insert
securely.
Clean
Wax
the
filter
the
Thinner
filter
Do
not
objects
insert
hands
through
the
or
air
ENGLISH
other
inlet
(outdoor
?
There
and
failure
is
units)
risk
of
of
product.
personal
injury
every
often
?
A
dirty
of
cause
the
damage.
two
weeks
if
necessary.
filter
air
conditioner
reduces
product
or
the
and
malfunction
more
efficiency
could
or
or
outlet
is
operated.
?
There
parts
injury.
are
that
while
sharp
could
the
and
cause
product
moving
personal
Do
drained
?
It
is
cause
not
not
drink
from
sanitary
serious
the
water
the
and
health
product.
could
issues.
Use
a
firm
when
cleaning
maintaining
?
Be
injury.
careful
stool
and
the
avoid
or
or
ladder
product.
personal
Replace
remote
of
old
different
?
the
and
the
control
same
new
types
all
batteries
with
type.
Do
batteries
of
batteries.
new
not
or
in
ones
mix
Thereisriskoffireorexplosion
the
Do
not
batteries.
fire.
?
They
may
recharge
Do
burn
not
or
or
disassemble
dispose
explode.
of
the
batteries
in
a
If
or
use
?
The
other
the
liquid
clothes,
the
chemicals
remote
health
from
wash
if
in
hazards.
the
it
the
batteries
batteries
well
with
batteries
gets
clean
could
have
cause
onto
water.
leaked.
your
Do
burns
skin
not
or
Owner's
Manual
7
Prior
to
operation
1.
2.
Prior
Contact
Use
a
an
dedicated
installation
to
specialist
circuit.
Operation
for
installation.
1.
2.
3.
Being
Do
Due
other
not
exposed
expose
to
the
heating
Do
devices,
not
use
possibility
this
food,
to
direct
occupants,
of
devices.
air
pets,
conditioner
plants,
airflow
pets,
oxygen
and
for
or
an
extended
plants
deficiency,
for
non-specified
art
objects).
to
direct
ventilate
Such
period
of
airflow
the
special
usage
time
for
room
purposes
could
could
extended
when
be
used
(e.g.
damage
hazardous
of
time.
periods
together
preserving
the
items.
to
your
with
stoves
health.
precision
or
1.
2.
3.
Do
not
touch
metal
sharp
Do
not
use
leading
When
cleaning
at
a
very
to
possible
high
the
edges.
water
the
speed
metal
to
clean
electric
unit,
during
parts
inside
shock.
first
operation.
of
make
the
the
sure
unit
air
when
removing
conditioner.
that
There
the
is
a
the
Exposure
and
power
possibility
filter.
to
breaker
of
water
injury
Injuries
can
can
are
if
turned
the
occur
destroy
off.
unit's
power
when
the
The
handling
insulation,
fan
is
rotates
For
accidentally
and
repair
triggered
maintenance,
on
while
contact
cleaning
authorized
your
inner
parts
service
of
the
unit.
dealer.
8
Multi
Type
Air
Conditioner
Operating
Instructions
Remote
AUTO SWING
Timer
On
Off010305070911131517192123
Set
no.
Operation
Time
OPERATION
unit
Controller
SET
TEMP
Room
Time
Program
Temp
set
FAN
HI
MED
LO
SPEED
AUTO
JET
SUB
FUNCTION
Heater
Defrost
Filter
Preheat
Humidify
Out
door
1
6
Heat
ENGLISH
Model
Pump
17
10
11
12
13
14
3
Timer
Program
Cancel
Week
2
Model
Cooling
5
Holiday
4
Plasma
Set/Clr
7
1.
Operation
Displays
2.
On/Off
15
16
18
display
the
Button
operation
Hour
conditions.
Min
RESET
9.
10.
Plasma
Timer
Air
Clean
Cancel
89
Button
Button
(optional)
Operationstartswhenthisbuttonispressed,andstops
when
3.
Set
Used
temperature
4.
FAN
Used
the
button
is
Temperature
to
Operation
to
set
the
is
temperature
obtained.
Button
circulate
room
pressed
Button
air
without
again.
when
the
desired
coolingorheating.
11.
12.
13.
Used
Timer
Used
Week
Used
to
Set
to
Button
to
Program
Used
to
cancel
Button
set
set
the
a
Button
set
the
the
timer.
timer
day
of
weekly
when
the
the
week.
timer.
desired
time
is
obtained.
5.
6.
Fan
Used
Speed
to
set
Operation
Used
?
Auto
?
Cooling
?
Soft
?
Heating
to
select
Operation
Operation
Dry Operation
Operation
Button
the
Mode
desired
the
fan
Selection
operation
Mode
Mode
Mode
Mode(except
speed.
Button
mode.
cooling
model)
14.
15.
16.
Holiday
Used
Time
Used
the
Set
Used
to
Set
to
weekly
and
to
Button
set
a
Button
set
Clear
set
the
timer
and
holiday
time
of
of
Function.
Button
clear
the
the
the
week.
day
and
weekly
change
timer.
the
time
in
7.
8.
Auto
Used
Room
Used
Swing
to
Temperature
to
Display
Button
swing
check
up
the
and
room
temperature
down.
Checking
temperature.
can
Button
be
different
from
actual
17.
18.
room
Swirl
Used
Reset
Used
temperature
Button
to
select
Button
to
set
the
swirl
current
mode.
time
if
the
and
clear
remote
the
setting
time.
controller
is
installed
at
the
place
where
sun-rays
are
falling
directly
or
the
place
nearby
Owner's
heat
source.
Manual
9
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