LG | LS-C322MLD0 | LG LS-C322MLD0 Owner’s Manual

Room Air Conditioner
OWNER'S MANUAL
?
Please read
carefully and thoroughly
operating this unit.
this
manual before
?
Contact the authorized SVC
man
for
repair
or
maintenance of this unit.
?
Contact the installer for installation of this unit.
?
The
is not intended for use by young
infirm persons without supervision.
children should be supervised to ensure
appliance
children
?
or
Young
that they
Prior to
do not
play
with the
appliance.
installation, this air-conditioning
unit must be submitted for
approval by the
utility service which provides electricity
(EN 61000-3 Norm).
P/No.: 3828A20033X
Safety precautions
Safety Precautions
SafetyPrcuions
OperatingIsuco
CarendMitc
Warning
Caution .................................3
To
before
operation
to the
prevent injury
user or
other
people
and
property damage, the
instructions must be followed.
following
Incorrect
operation
damage,
the seriousness is classified
due to
ignoring
of instruction will
harm
cause
by the following
or
indications.
WARNING
WARNING
Operating Instructions
Preparation
..4
This
symbol
indicates the
possibility
of death
or
serious
possibility
of
or
damage
injury.
Remote Control Features .....5
CAUTION
CAUTION
Mode Selection ......7
Operation
This
symbol indicates
properties only.
Additional features ..............13
the
Installation
Care and Maintenance
Do not
....................18
Operation Tips
injury
to
precautions
WARNING
WARNING
Care and Maintenance .......16
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Troubleshooting tips
?
Before You
Call For Service ...............19
install,
Improper installation
and reinstall the unit
by yourself.
leakage, electrical
shock, or fire. Please consult authorized dealer or specialist
for the installation work. Please note 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.
remove
will
cause
water
WARNING
WARNING
Plug in the power plug
properly.
?
Otherwise, it will
electrical shock
heat
Do not
or
stop the
by inserting or pulling
out the power plug.
?
cause
or
operate
unit
fire due to
It will
or
generation.
cause
electrical shock
fire due to heat
Do not damage or use an
unspecified power cord.
?
It will
?
If the
generation.
cause
electrical shock
Do not
modify power
length
or
with other
?
It will
cord
share the outlet
cause
Do not
operate with
wet
hand.
Do not insert
of time.
This could
health.
a
hazard.
anything into the
air inlet/air outlet.
?
It may cause electrical
shock.
?
generation.
Do not expose the skin
directly to cool air for long
?
fire.
appliances.
electrical shock
fire due to heat
periods
or
supply cord is damaged, it
must be replaced by the
manufacturer or its service agent
or a similarly qualified person in
order to avoid
or
Troubleshtingp
................................2
damage
your
When
an abnormality (smell of
burning, etc) occurs, stop the air
conditioner, and disconnect the
power plug or turn off the breaker.
?
If the unit continues to be
in
an
abnormal
cause a
fire, damage,
etc. In this
case, consult your dealer.
2
operated
condition, it may
Since the fan rotates at
high
speed, this may cause an
injury or damage the unit.
Repair
or
relocation should
by the customer.
not be done
?
If this is done
incorrectly,
it may
fire, electric shock, injury
by dropping of the unit, water
cause a
leakage,
etc. Consult your dealer.
CAUTION
?
Contact the authorized Service technician for
?
Contact the installer for installation of this unit.
?
The air conditioner is not intended for
without
?
by young
or
maintenance of this unit.
children
or
infirm persons
supervision.
children should be
Young
use
repair
to
supervised
ensure
that
they
do not
with the air
play
conditioner.
CAUTION
CAUTION
When the air filter is to be
Do not clean the air
removed, do not touch the
metal parts of the indoor unit.
conditioner with water.
?
It may
?
Should be disconnected from
cause an
injury.
?
supply
When the unit is to be
cleaned, switch off,
Since the fan rotates at
high
speed during operation,
may cause an injury.
it
Do not
apply
an
?
a
pet
or
This could
injure
the
house
Do not
insecticide
put
where is
a
or
?
damaged.
The unit may drop or fall
down and cause an injury.
Do not
step
on
the
indoor/outdoor unit and do
to direct
air flow.
?Itmaycauseafireor
may
installation
on
stand which is
stove, etc.
exposed
shortage
Do not leave
?
pet
An oxygen
stove, etc.
a
occur.
plant.
flammable spray.
or
put
?
plant where it will be
exposed to direct air flow.
off the circuit breaker.
?
Water may enter the unit and
degrade the insulation. It may
cause an electric shock.
Do not
and turn
Ventilate well when used
together with
not
It may affect combustion.
?
deformation of the cabinet.
put anything
on
it.
It may cause an injury
through dropping or falling
down.
Do not insert hands
vanes
is
?
It will
through
when the air conditioner
Do not
be used for
bench when
injury by
the
?
blower.
Do not
use
for
If not, dirt may collect and
fire.
special
Do not
operate for a long time in
high humidity, e.g. leaving a
door
Do not
use
this air conditioner
precision devices,
food, animal, plants, and art
objects.
to preserve
It may
cause
quality,
etc.
going to
long time, turn
cause a
purposes.
?
a
deterioration of
?
or
window open.
In the cooling mode, if it is
operated in a room with high
humidity (80%RH or more) for
a long time, water condensed
in the air conditioner may drop
and may wet and spoil
furniture,
etc.
3
step
onto
an
unstable
cleaning and/or
maintaining the unit.
off the circuit breaker.
operationg
cause an
rotating
When the unit is not
?
It may
cause an
by falling
down.
injury,
etc.
SafetyPrcuionsOpgICdMTblh
Preparation
SafetyPrcuions
before
operation
How to Insert the Batteries
Remove the
battery
arrow
direction.
Insert
new
battery
batteries
are
installed
Reattach the
cover
by pulling
cover
according
that the
making sure
correctly.
by sliding
it
it back into
(+)
to the
and
of
(-)
position.
NOTES:
?
Use 2 AAA(1.5volt) batteries. Do not
use
rechargeable
batteries.
OperatingIsuco
CarendMitc
Storage and Tips
?
For
Using
?
on a
To
operate the
room
remote control at the
air
conditioner, aim the
signal receptor.
Signal Receptor
Receives the
signals
from the remote
control.(Signal receiving
sound: two short
beeps
or one
long beep.)
Operation Indication Lamps
On/Off
Timer
or
:
Sleep
Mode
Defrost Mode
:
:
Lights
Lights
up
up
during
the
during
Timer
system operation.
operation
or
Sleep
mode.
Lights up during Defrost Mode or Hot
operation (Heat pump model only)
Start
Outdoor unit
:
Lights up during outdoor
(Cooling model only)
:
Lights up during plasma-purification operation.
(option)
operation
Plasma Mode
Troubleshtingp
the Remote Control
The remote control may be stored mounted
wall.
unit
operation.
Auto Restart Mode
:
Lights
Auto Restart Button
:
In failure of electric power, if the button is
up
during
if Restart Button is
Operation
Button
:
Operation starts,
and
when this button is
pressed
stops when you press the button again.
4
receptor
pressed.
pressed the unit runs as previous setting
operation when power returns.
Forced
Signal
Operation
indication
lamps
About the remote control
The remote control transmits the
signals
to the
on
the system
system.
Features of the Remote Control- Door
Signal
1
START/STOP BUTTON
Operation starts when this button is pressed
and stops when the button is pressed again.
2
OPERATION MODE SELECTION BUTTON
Used to select the operation mode.
3
ROOM TEMPERATURE SETTING
BUTTONS
Used to select the room temperature.
4
INDOOR FAN SPEED SELECTOR
Used to select fan speed in four steps
low, medium, high and CHAOS.
5
JET COOL
Used to start
1
6
CHAOS SWING BUTTON
Used to stop or start louver movement and
set the desired up/down airflow direction.
3
7
ON/OFF TIMER BUTTONS
Used to set the time of starting and
transmitter
5
Opened
or stop the speed
cooling. (Speed cooling operates
super high fan speed in cooling mode.)
6
stopping
operation. (See page 13)
4
10
2
8
TIME SETTING BUTTONS
Used to adjust the time. (See page
9
TIMER SET/CANCEL BUTTON
Used to set the timer when the desired time
is obtained and to cancel the Timer
CANCEL
9
7
ON
OFF
SET
11
12
14
15
16
10
SLEEP MODE AUTO BUTTON
Used to set Sleep Mode Auto operation.
11
AIR CIRCULATION BUTTON
Used to circulate the room air without
(See page 13)
or
door
Flip-up
(opened)
PLASMA(OPTIONAL)
Auto
Healthy
Operation
Dehumidification
Cooling Model(
RESET BUTTON
Used prior to resetting time
batteries.
15
Operation
), Heat Pump Model(
plasma-purification
HORIZONTAL AIRFLOW DIRECTION
CONTROL BUTTON
(NOT ON ALL MODELS)
Used to set the desired horizontal airflow
direction. (See page 14)
14
or
after
replacing
2nd F Button
Used prior to using modes printed in blue at
the bottom of buttons. (See page 12)
16
Heating Operation
?
Used to start or stop the
function. (See page 11)
Mode
Cooling Operation
cooling
heating. (See page 14)
ROOM TEMPERATURE CHECKING
BUTTON
Used to check the room temperature.
12
13
Operation
OperatingIsuco
operation. (See page 13)
8
13
13)
SafetyPrcuions
)
5
CarendMitcToublshgp
How to
the
Operation
1
Press the
a
2
Start/Stop button.
respond with
The unit will
beep.
Open the door on the remote control. To select Cooling
Operation, press the Operation Mode Selection button.
Each time the button is pressed, the operation mode is
shifted in the direction of the
3
Close the door
lower than the
set within
a
arrow.
Auto
Cooling
Healthy
Dehumidification
on
Heating
(Heat pump model only)
the remote control. Set the
room
temperature
temperature. The temperature can be
range of 18°C~30°Cin 1°C increments.
ON
To raise the temperature
To lower the temperature
4
Set the fan
with the door
speed again
of the remote control still closed. You
can
select the fan
speed
in four
steps-
low, medium, high and CHAOS.
Each time the button is
fan
Troubleshtingp
Mode Selection button
Cooling Operation
SafetyPrcuions
OperatingIsuco
CarendMitc
use
Natural wind
For
more
by the
fresh
CHAOS
feeling
CHAOS mode. In this
speed according
speed
pressed,
the
mode is shifted.
logic
than other fan
speed,
press the Indoor Fan
Speed
Selector and set to
mode, the wind blows like natural breeze by automatically changing fan
to the CHAOS
logic.
6
Auto
Operation
Press the
1
a
2
beep.
Open the door on the remote control. To select Auto
Operation, press the Operation Mode Selection button.
Each time the button is pressed, the operation mode is
shifted in the direction of the
3
The
arrow.
Auto
Cooling
ON
SafetyPrcuions
Start/Stop button.
respond with
The unit will
Healthy
Dehumidification
temperature and fan speed
electronic controls based
on
are
Heating
(Heat pump model only)
automatically
the actual
room
set
by
OperatingIsuco
the
temperature. If
change the set temperature, press the Room
Temperature Setting buttons. The cooler or warmer you feel,
the more times (up to two times) you should press the button.
The set temperature will be changed automatically.
you want to
To raise the temperature
To lower the temperature
During Auto Operation:
You cannot switch the indoor fan
If the
system is
not
operating
speed.
as
It has
already
been set
desired, manually switch
rule.
system will
not
cooling mode to the heating mode, or from heating mode to cooling
mode, it must be done by manually resetting.
During Auto Operation, pressing the chaos swing button makes the horizontal louvers swing up and
down automatically. If you want to stop auto-swing, press the chaos swing button again.
automatically
switch from the
by the Fuzzy
to another mode. The
7
CarendMitcToublshgp
Healthy Dehumidification Operation
SafetyPrcuions
OperatingIsuco
CarendMitc
Troubleshtingp
Press the
1
Start/Stop button.
respond with
The unit will
a
2
beep.
Open
the door
the remote control. To select
on
Dehumidification
Operation,
press the
Healthy
Operation Mode
Selection button.
Each time the button is
pressed,
shifted in the direction of the
Auto
Cooling
3
Set the fan
operation
Healthy
Dehumidification
speed again
mode is
Heating
(Heat pump model only)
with the door
of the remote control still closed. You
can
select the fan
ON
speed
in four
or
time the button is
pressed,
Natural wind
the fan
mode is shifted.
by the
fresh
CHAOS
logic
speed, press the Indoor Fan
Selector and set to CHAOS mode. In this mode, the wind
more
Speed
steps-
CHAOS. Each
low, medium, high,
speed
For
the
arrow.
feeling
than other fan
blows like natural breeze
according
to the CHAOS
by automatically changing
logic.
fan
speed
During Healthy Dehumidification Operation:
If you select the dehumidification mode on the operation selection button, the A/C starts to run the
dehumidification function. It automatically sets the room temp. and airflow volume to the best condition
for
dehumidification, based
on
In this case, however, the setting
control the room temp. either.
the sensed current
temp. is
not
room
displayed
temp.
in the remote control and you
are
not able to
During the healthy dehumidification function, the airflow volume is automatically set according to the
optimization algorithm responding to the current room temp. status which makes the room condition
healthy and comfortable even in the high humidity season.
8
Heating Operation(Heat pump
1
Press the
SafetyPrcuions
Start/Stop button.
respond with
beep.
Open the door on
Operation, press
the remote control. To select
the
Each time the button
Heating
Operation Mode Selection button.
is pressed, the operation mode is
shifted in the direction of the
Close the door
arrow.
Auto
Cooling
3
only)
The unit will
a
2
model
Healthy
Dehumidification
on
Heating
(Heat pump model only)
the remote control.
Set the
temperature higher than the room temperature.
The temperature can be set within a range of 16°C~30°Cin
OperatingIsuco
1°C increments.
ON
To raise the temperature
To lower the temperature
4
Set the fan
speed again
with the door of the
remote control still closed. You
the fan
speed
in four
can
select
steps--low, medium,
high and CHAOS. Each time the button
pressed, the fan speed mode is shifted.
Natural wind
For
more
by the
fresh
CHAOS
feeling
CHAOS mode. In this
speed according
is
logic
than other fan
speed,
press the Indoor Fan
Speed
Selector and set to
mode, the wind blows like natural breeze by automatically changing fan
to the CHAOS
logic.
9
CarendMitcToublshgp
Jet Cool
SafetyPrcuions
Operation
1
Press the
a
OperatingIsuco
CarendMitc
2
beep.
Press the Jet Cool button to
the
will
on
3
Start/Stop button.
respond with
The unit will
speed cooling
operate
mode and the unit
operate in super high fan speed
cooling
mode for 30 minutes.
To cancel the Jet Cool
mode, press the Jet Cool button or
room temperature setting button
again and the unit will operate in high fan speed on cooling
the fan
speed
button
or
the
mode.
or
or
NOTE:
Troubleshtingp
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 or neuro fuzzy mode, however, the JET COOL function is not available.
In order to return to the normal
either the
or
operation
the JET COOL button
mode from the JET COOL mode, you just press
button, airflow volume selection or temp. setting button
cooling
mode selection
again.
10
PLASMA Purification
1
Operation(Optional)
Press the
SafetyPrcuions
Start/Stop button.
respond with a
The unit will
beep.
2
3
Open
the door
on
the remote control.
Press the PLASMA air
purifying
operation ON/OFF button.
Operation will start when the button is
pressed and stop when the button is
pressed again.
Set the fan
speed again
closed. You
with door of the remote control
speed in four
steps-low, medium, high or CHAOS.
Each time the button is pressed, the fan
speed mode is shifted.
can
select the fan
Air
purifying operation (PLASMA) can be
cooling, Heating or any other operations.
PLASMA Air
with
Purifying Operation only
If you press the only PLASMA button,
PLASMA air purifying operates.
only
Then, fan speed is low. You can select the fan
speed in four steps-low, medium, high or
CHAOS.
Each time the button
speed
11
(
mode is shifted.
)
is
OperatingIsuco
pressed,
the fan
CarendMitcToublshgp
2nd F
SafetyPrcuions
OperatingIsuco
CarendMitc
Troubleshtingp
Operation
1
Press the
a
2
Start/Stop button.
respond with
The unit will
beep.
Open
the door of the remote control and press the 2nd
operate functions printed in blue at bottom
Function button to
of buttons.
(Check the
display.)
indication of 2nd function
These buttons
on
operate the timer setting
remote control
as
follows:
CANCEL
ON
OFF
SET
CANCEL
ON
OFF
SET
3
2nd function goes off in
the button is
a
short time
automatically
or
when
pressed again.
For more details, refer to functions next page.
12
Additional features
Mode
Sleep
1
Press the
Sleep
To cancel the
Sleep Mode, press the sleep
Mode Auto button several times until the star
Mode Auto button to set the
time you want the unit to turn off
automatically.
(
2
programmed in one-hour
by pressing the Sleep Mode
) disappears
increments
Auto
The
Sleep Mode will be operated at
speed (cooling) or medium fan
speed (heat pump only) for quiet sleeping.
the
Sleep
slow fan
mode is available for 1 to 7 times. To
sleep
alter the time
in
period
steps of
Mode Button while
1
hour, press
aiming
DEHUMIDIFICATION MODE:
The
Make
sure
the
Sleep
Mode Auto LED
Setting the
lights
over
up.
temperature will automatically rise by 1°C
the next 30 minutes and
for comfortable
sleeping.
Press the Time
Setting
by
2°C in 1 hour
Time
Time can be set only when you have pressed
the Reset button. If you have just replaced the
batteries, the Reset button should be pressed
3
buttons until the
desired time is set.
to reset the time.
Press the
Start/Stop
button.
Press the Timer SET button.
4
CANCEL
Press 2nd F button
2
SafetyPrcuions
IN COOLING MODE OR HEALTHY
at air
conditioner.
1
operation display.
Note: The
button 1 to 7 times.
3
from the
The Timer is
OperatingIsuco
SET
and check if 2nd F icon is
Note: Check the indicator
on.
for A.M. and P.M.
Delay Start/Pre-Set Stop
1
2
3
Make
sure
the time is set
remote control
correctly
on
the
To set the selected
5
display.
Press 2nd F button.
SET
receptor.
Press the ON/OFF Timer
buttons to turn Timer
CANCEL
time,
press the Timer SET button while
aiming the remote control at the signal
To cancel the timer
ON
off.
on or
OFF
CANCEL
setting
Check if 2nd F icon is off.
Press the Timer Cancel button while
4
Press the Time
ET
Setting
buttons until the desired
aiming
remote control at the
signal
receptor.
time is set.
(The timer lamp on the
display will go out.)
air conditioner and
the
NOTE: Select
one
of the
following
four
types of operation.
with the unit
Delay
OFF Timer
Delay
ON Timer
Delay
13
running
OFF and ON Timer
Delay
ON and OFF Timer
CarendMitcToublshgp
Vertical Airflow Direction Control
SafetyPrcuions
The
up/down airflow (Vertical Airflow)
adjusted by using the remote control.
Troubleshtingp
Note:
If you press the CHAOS swing button, the horizontal
airflow direction is changed automatically based on the
CHAOS algorithm to distribute the air in the room
evenly and at the same time to make the human body
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
feel most
Press the
1
OperatingIsuco
CarendMitc
be
can
conditioner.
button to start the unit.
Start/Stop
When the unit is shut
off, the up/down airflow direction
system.
louver will close the air outlet vent of the
Open
2
the door
Press Chaos
on
To
the remote control.
Swing
adjust left/right(Horizontal Airflow) direction
Caution
button and the louvers will
swing
off before
desired airflow direction.
control.
up and down. Press the Chaos Swing
button again to set the vertical louver at the
:
Ensure unit is turned
adjusting
the
horizontal airflow direction
Carefully
louver to allow
open vertical
to the
access
horizontal airflow direction.
Adjust the left/right
Horizontal Airflow Direction Control
The
left/right(Horizontal Airflow) can be adjusted by using
Press the Start/Stop button to start the unit.
Open the door on the
Start/Stop button and
airflow direction
by
hand.
(Option)
the remote control.
remote control. Press the Airflow Direction
the louvers will
swing
left and
the Horizontal Airflow Direction Control Button
right.
again
Press
to set the
horizontal louver at the desired airflow direction.
Air Circulation Mode
Circulates the
1
2
Press the
Open
room
Start/Stop
the door
on
air without
cooling
or
button. the unit will
heating.
respond
with
a
beep.
the remote control. Press the Air Circulation button. Close the door
remote control. Now each time that you press the Indoor Fan
shifted from low to CHAOS and back to low again.
CHAOS Air
Fan
speed
is
on
low.
Fan
speed
is
on
medium.
Note:
CHAOS Air economizes power consumption and prevents overcooling. The fan
from high to low or vice versa, depending on the ambient temperature.
14
the fan
Speed Selector,
speed
Fan
is
speed
is
on
the
speed
on
is
high.
automatically changed
The Button
Operation
FORCED OPERATION
The
operation
pressed.
will be started if the power button is
If you want to
stop operation, re-press the button.
FORCED
OPERATION
Cooling Model
Operating
mode
Indoor FAN
Speed
Setting Temperature
Heat pump Model
Room Temp. ≥ 24°C2 1 °C ≤ Room
Cooling
Cooling
High
High
Healthy
Temp. < 24°C
case
Dehumidification Rule
High
22°C2 2 °C2 3 °C2 4 °C
the power
comes on
again
after
a
power
failure, Auto Restarting Operation is the function to
operate procedures automatically to the previous
operating
Temp. < 21°C
Heating
Auto restart
In
Room
Dehumidification
Healthy
conditions.
If you want to use this
Restart Button.
operation,
press the Auto
AUTO
RESTART
Helpful information
Fan
speed and cooling capacity.
cooling capacity indicated in the specification is the
value when the fan speed is set to high, and the capacity will
be lower at low or medium fan speed.
High fan speed is recommended when you wish to cool the
room quickly.
The
15
High
Speed
SafetyPrcuionsOpgICdMTblh
Care and maintenance of the air conditioner
SafetyPrcuions
OperatingIsuco
CarendMitc
CAUTION: Before performing any
maintenance,
turn off the main power to the
system.
Indoor Unit
Never
Grille, Case, and Remote Control
?
Turn the
system off before cleaning. To
clean, wipe with a soft, dry cloth. Do not
use
bleach
or
use
any of the
followings:
Water hotter than 40°C
Could
deformation and/or
cause
discoloration.
abrasives.
?
Volatile substances
NOTE:
Could
Supply power must be disconnected before
cleaning the indoor unit.
conditioner.
the surfaces of the air
damage
Powder
Gasoline
Air inlet vent
Air filters
Air outlet vent
(behind front panel)
Vertical louver Horizontal louver
1
Lift the front
slightly
AIR FILTER
The air filters behind the front
checked and cleaned
once
grille
should be
every 2 weeks
or more
2
often if neccessary.
access
forward to
panel
remove
Clean the filter with
and
the filter tab
pull
the filter.
a vacuum or
warm, soapy
water.
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If dirt is
conspicuous, wash with a
detergent in lukewarm water.
water (40°C or more) is used, it
solution of
?
If hot
may be deformed.
3
After
washing
with water,
dry
well in the
shade.
4
30k/32k
Re-install the air filter.
36K/38k
PLASMA FILTER, DEODORIZER
1
FILTER(OPTION)
The PLASMA filter behind the air filters should be
checked and cleaned
once
every 3 months
or more
2
After
removing
forward to
Dip
4
filters, pull slightly
the PLASMA filter.
the PLASMA filter into the water mixed
with neutral
often if necessary.
3
the air
remove
detergent,
for 20~30minutes.
Dry the PLASMA filter in the shade for a day
(Especially, the humidity must be removed
perfectly on this parts).
Note the cuts of electric
discharge
lines.
DEODORIZER Filter
Troubleshtingp
5
PLASMA Filter
1
Don't touch this PLASMA Filter within 10
seconds after
cause an
opening
the inlet
grille,
it may
electric shock.
2
3
16
Re-install the PLASMA filter to the
original
position.
After
removing
the air
forward to
remove
in the
sunlight
Dry
filters, pull slightly
the DEODORIZER filter.
for two hours.
Re-install the DEODORIZER filter to the
original position.
Replacement of Purifying Filter(Option)
?
Recomended
1
Open
use
period
front
panel
:
About 2 years
and
remove
air
2
Remove air
3
Insert
purifying
filters.
filters.
new
air
purifying
filters.
Air filter
2
3
4
Reinsert air filters and close front
panel.
Air
purifying filter
Outdoor Unit
The heat
exchanger coils
and
panel
vents of
the outdoor unit should be checked
regularly.
If clogged with dirt or soot, the heat exchanger
and panel vents may be professionally steam
cleaned.
(Side)
(Rear)
Air intake
vents
Piping
Air outlet
vents
NOTE:
Dirty or clogged coils will reduce the
operating efficiency of the system and
higher operating costs.
cause
(Side)
(Rear)
Air intake
vents
Air outlet
vents
17
Piping
SafetyPrcuionsOpgICdMTblh
SafetyPrcuions
OperatingIsuco
CarendMitc
Troubleshtingp
When the air conditioner is not going to be used for a long time.
When air conditioner is not
used for
to be
going
When the air conditioner is to be used
long time.
a
Clean the air filter and install it in the indoor
Operate the air conditioner on Air circulation
mode (Refer to page 14) for 2 to 3 hours.
unit.
(Refer to page
?
This will
dry
16 for
cleaning filters.)
out the internal mechanisms.
Turn off the circuit
the
again.
breaker, and disconnect
plug.
Check that the air inlet and outlet of the
CAUTION
CAUTION
indoor/outdoor unit
are
not blocked.
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.
Remove the batteries from the remote
control.
Operation Tips
Do not overcool the
room.
Keep
blinds
or
curtains
closed.
This is not
good for the
electricity.
health
and wastes
Keep the
Do not let direct sunshine enter
Adjust the
horizontal airflow direction to
room
when the air
operation.
ensure a
in the
Make
sure
that the doors
are
Avoid
doors and
opening
windows
to
keep
as
much
shut
as
Clean the air filter
regularly.
tight.
the cool air in the
room.
vertical and
uniform
temperature
room.
Ventilate the
room
occasionally.
Blockages
possible
temperature
the
conditioner is in
and windows
room
uniform.
in the air filter
reduce the airflow and lower
cooling
and
dehumidifying
effects. Clean at least
every two weeks.
18
once
Since windows
it is
are
kept closed,
idea to open them
and ventilate the room now and
a
then.
good
Before you call for service...
Troubleshooting Tips! Save
?
Check the
following points
contact your dealer
or
before
?
operate.
?
a
service.... If the fault
peculiar
?
odor.
persists, please
See page
Have you made a mistake in timer operation?
Has the fuse blown or has the circuit breaker
been
has
or
Explanation
The air conditioner does not
room
requesting repairs
money!
service center.
Case
The
time and
tripped?
-
Check that this is not
the
13
a
damp
walls, carpet, furniture,
or
smell exuded
by
cloth items in the
-
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
heat
?
Is the air filter
dirty?
See air filter
cleaning
16
instructions.
effectively.
?
Has the
?
Are the indoor unit's air inlet
temperature been
set
incorrectly?
or
The air conditioner
is
?
For
a
-
noise that sounds like water
-This is the sound of freon
noisy.
7, 10
outlet vents
obstructed?
operation
-
begin.
flowing
flowing.
inside the
air conditioner unit.
?
For
noise that sounds like the
compressed
atmosphere.
-This is the sound of the dehumidifying water
being processed inside the air conditioning
air
a
releasing
into
-
unit.
Remote control
?
Are the batteries
faint,
?
Are the batteries inserted in the
or no
display is
display at all.
and
Crack sound is heard.
?
(-)
depleted?
opposite (+)
4
directions?
This sound is
generated by the
expansion/constriction of the front panel,
due to changes of temperature.
19
etc.
-
SafetyPrcuionsOpgICdMTblh
Memo
20
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