LG UT30 Owner's manual

website
http://www.lgservice.com
LG Cassette-Type
Air Conditioner
OWNER'S MANUAL
Prior to
installation, this air-conditioning
approval by the
utility service which provides electricity
(EN 61000-2, EN 61000-3 Norm).
unit must be submitted for
?
?
Please read this owner's manual
and
before
air conditioner.
installing
and
carefully
operating your room
thoroughly
Please retain this owner's manual for future reference after
reading it thoroughly.
FOR YOUR RECORDS
Safety
Precautions .................3
Write the model and serial numbers here:
Model #
Serial #
Operating
Instructions...........8
You
can
find them
label
on a
on
the side of each unit.
Dealer's Name
Date Purchased
How to operate Multi Indoor
Unit (Simultaneous operating)
Staple
............................................26
Maintenance and Service ....27
your
receipt to
to prove date of
this page in the event you need it
purchase
or
for
warranty issues.
READ THIS MANUAL
Inside you will find many helpful hints on how to use and
maintain your air conditioner properly. Just a little
preventive
care on
of time and money
your
over
part can save you a great deal
the life of your air conditioner.
You'll find many answers to common problems in the
chart of troubleshooting tips. If you review our chart of
Troubleshooting Tips first,
you may not need to call for
service at all.
PRECAUTION
?
?
?
?
?
?
2
Cassette-
Type
Air Conditioner
Contact the authorized service technician for
maintenance of this unit.
repair
or
Contact the installer for installation of this unit.
The air conditioner is not intended for use
children or invalids without supervision.
by
young
Young children should be supervised to ensure that
they do not play with the air conditioner.
When the power cord is to be replaced, replacement
work shall be performed by authorized personnel only
using only genuine replacement parts.
Installation work must be performed in accordance
with the National Electric Code by qualified and
authorized personnel only.
Precautions
Safety
Safety
To
prevent injury
Precautions
to the
user or
other
people
and
property damage, the following instructions
must be followed.
Incorrect
classified
operation due to ignoring instruction
by the following indications.
will
cause
harm
or
damage.
The seriousness is
WARNING
This
symbol
indicates the
possibility
of death
or
serious
CAUTION
This
symbol
indicates the
possibility
of
or
damage.
Meanings
of
symbols
used in this manual
are as
Be
Be
injury
ENGLISH
injury.
shown below.
sure
not to do.
to follow the instruction.
sure
WARNING
Installation
Do not
use a
defective
For electrical
or
the dealer, seller,
Use this
electrician,
appliance on
a
There is risk of fire
or an
a
contact
Always ground
the
product.
qualified
Authorized
Service Center.
dedicated circuit.
?
work,
underrated circuit breaker.
or
electric
?
shock.
Do not disassemble
product.
or
repair the
There is risk of fire
?
There is risk of fire
or
electric
shock.
or
electric shock.
Install the panel and the
of control box
install a dedicated
circuit and breaker.
Always
cover
Use the
correctly
breaker
or
rated
fuse.
securely.
?
There is risk of fire
shock.
or
electric
?
Improper wiring
may
cause
fire
or
or
installation
electric shock
?
There is risk of fire
or
electric
shock.
Owner's Manual
3
Safety
Precautions
Do not
modify
or
Do not
extend the
power cable.
install,
remove,
install the unit
Be cautious when
or re-
and
by yourself
installing
the
unpacking
product.
(customer).
?
There is risk of fire
or
electric
?
shock.
There is risk of
fire, electric
shock, explosion, or injury.
?
Sharp edges could cause injury.
Be especially careful of the case
edges and the fins on the
condenser and
For
?
Do not install the
installation, always contact the
dealer
or an
Authorized Service Center.
There is risk of
fire, electric
shock, explosion,
or
product
Be
on a
It may
cause
damage
injury.
injury, accident,
product.
the installation
area
does not deteriorate with age.
defective installation stand.
?
sure
evaporator.
or
?
to the
If the base
collapses,
the air
conditioner could fall with
it,
causing property damage,
product failure, and personal
injury.
Operation
Do not let the air conditioner
run
for
Take
a
long time when the humidity is very high
and
?
a
door
or a
?
Do not
plug or unplug the
supply plug during
operation.
power
?
There is risk of fire
or
electric
shock.
4
Cassette-
ensure
There is risk of fire
Do not
that power
or
electric
place anything
on
the
power cable.
?
There is risk of fire
shock.
shock.
Do not touch(operate) the
product with wet hands.
other
or
electric
Do not
place a heater or
appliances near the
power cable.
?
There is risk of fire
shock.
Type
to
pulled out or
damaged during operation.
window is left open.
Moisture may condense and wet
or damage furniture.
care
cable could not be
Air Conditioner
or
electrical
?
There is risk of fire and electric
shock.
Do not allow water to
Do not store
run
into electric parts.
gas
or
flammable
or use
combustibles
near
Do not
It may cause There is risk of fire,
failure of the product, or electric
?
There is risk of fire
or
failure of
Precautions
the
product
in
space for
a
use
tightly closed
long time.
the
product.
?
Safety
?
Oxygen deficiency
could
a
occur.
product.
shock.
ENGLISH
G as o li
When flammable gas
before turn the
?
Do not
use
switches
the
on or
There is risk of
If
leaks,
turn off the gas and open
window for ventilation
product
telephone
turn
power
?
off.
explosion
or
electric
shock,
or
?
it
physical injury,
product failure.
or
disconnect the
before the hurricane arrives.
There is risk of electric shock
or
?
or
There is risk of
failure of
When the
(flooded
contact
product is soaked
submerged),
property damage,
product,
or
electric shock.
electric shock.
Be cautious that water could
or
an
not enter the
product.
There is risk of
fire, electric shock,
Authorized
Service Center.
?
There is risk of fire
shock.
or
electric
?
or
product from time to time when
together with a stove, etc.
There is risk of fire
Stop operation and close the window
in storm or hurricane. If possible,
remove the product from the window
or
supply cable.
product damage.
Turn the main power off when
maintaining the product.
Ventilate the
operating
small
product. Turn
fire
grill of the
product during operation.
(Do not touch the electrostatic
filter, if the unit is so equipped.)
There is risk of
or
from
fire.
Do not open the inlet
?
comes
the breaker off
on.
or
strange sounds,
smoke
a
n
?
cleaning
or
There is risk of electric shock.
Owner's Manual
5
Safety
Precautions
When the
product
is not be used for
a
Take
long
time, disconnect the power supply plug
or
on or
care
to
ensure
that
nobody could step
fall onto the outdoor unit.
turn off the breaker.
?
There is risk of
unintended
product damage
operation.
or
failure,
?
or
This could result in
personal injury
and
product
damage.
CAUTION
Installation
Always check for gas
(refrigerant) leakage after
installation or repair of product.
?
Low
refrigerant levels
failure of product.
may
cause
Install the drain hose to
ensure
properly.
away
?
A bad connection may
water
Keep level even when
installing the product.
that water is drained
cause
?
leakage.
To avoid vibration
or
water
leakage.
90°
?
Do not install the
Use two
noise
or
lift and transport the
could
damage the neighborhoods.
It may
product where the
hot air from the outdoor unit
cause a
problem
for your
or more
Do not install the
product where
exposed to sea wind
(salt spray) directly.
people to
it will be
product.
?
Avoid
personal injury.
?
It may
cause
corrosion
on
the
product. Corrosion, particularly
neighbors.
the condenser and
could
product
operation.
cause
inefficient
on
evaporator fins,
malfunction
Operation
Do not expose the skin
long periods of time.
(Don't sit
?
in the
directly to
cool air for
Do not use the product for special purposes, such as
preserving foods, works of art, etc. It is a consumer air
conditioner, not a precision refrigeration system.
draft.)
This could harm to your health.
?
There is risk of
damage
loss of
6
Cassette-
Type
Air Conditioner
or
property.
or
Safety
Do not block the inlet
Use
or
outlet of air flow.
not
a
soft cloth to clean. Do
use
harsh
solvents,
?
It may
cause
failure.
product
?
Do not touch the metal
damage to
the product.
or
parts of
product when removing the
air filter. They are very sharp!
the
detergents,
etc.
There is risk of
Precautions
fire, electric shock,
plastic parts of
?
There is risk of
personal injury.
the
ENGLISH
x Thinner
Wa
Do not
step
on or
put
anyting on the product.
(outdoor units)
?
There is risk of
and failure of
personal injury
product.
Always insert the filter securely.
Do not insert hands
Clean the filter every two weeks
or more often if necessary.
objects through the air inlet or
outlet while the product is operated.
A
?
filter reduces the
dirty
efficiency
of the air conditioner and could
product
damage.
cause
Do not drink the water
Use
drained from the
when
product.
a
malfunction
firm stool
or
?
There
are
sharp
that could
cause
or
other
and
moving parts
personal injury.
or
ladder
Replace the all
batteries in the
remote control with
cleaning or
maintaining the product.
the
same
type. Do
and
new
batteries
new ones
of
not mix old
or
different
or
explosion
types of batteries.
?
It is not
sanitary
and could
serious health issues.
Do not
Do not
cause
?
Be careful and avoid
personal
recharge or disassemble the
dispose of batteries in a fire.
If the
batteries.
skin
not
?
They
may burn
or
explode.
?
There is risk of fire
injury.
?
from the batteries gets onto your
clothes, wash it well with clean water. Do
liquid
or
use
the remote if the batteries have leaked.
The chemicals in batteries could
cause
burns
or
other
health hazards.
Owner's Manual
7
Operating
Instructions
Operating
Instructions
Indoor Unit
Signal
Receiver
Receives the
signals from the remote control.
(Signal receiving sound: two short beeps or one long beep.)
Cassette
Type
Indoor Unit
On/Off
:
Lights
up
Filter
:
Lights
up after 2400 hours from the time of first
Timer
:
Lights
up
Defrost Mode
:
Lights
Forced
:
Operation procedures
Sign
up
during
the
system operation.
during
Timer
during
Defrost Mode
operating
unit.
operation.
or
Hot Start
operation.
when the remote control
can't be used.
Operation
Outdoor Unit
:
Operation
Lights up during outdoor
(Cooling model only)
unit
operation.
Heat
Pump
Model
Anti-bacteria
Signal Receptor
Air
Intake
Cooling
Air Outlet
Model
Remote
Controller
Signal Receptor
Cover
Cover
Heat
Pump
Model
Signal
Cooling
display
Receiver
Model
Anti-bacteria filter
Air Outlet
Signal
8
Cassette-
Type
Receiver
Air Conditioner
Air Intake
Remote Controller
Operating
Instructions
Name and Function of Remote Controller
AUTO SWING
OPERATION
SET TEMP
Room
FAN SPEED
Temp
AUTO Heater Preheat
JET
LO
ENGLISH
SUB FUNCTION
HI
MED
Defrost
Humidify
Filter
Out door
Heat
1
Pump
Model
Time
Timer
On
Set
Operation
unit
Program set
Off
no.
Time
010305070911131517192123
6
3
17
2
10
11
12
Timer
Cancel
Program
Week
13
14
15
Cooling
5
Holiday
Model
4
Plasma
7
Set/Clr
Hour
Min
8
RESET
9
16
18
1
Operation display
Displays the operation
2
starts when this button is
when the button is
4
5
6
pressed,
and
stops
pressed again.
(optional)
FAN Operation Button
Used to circulate room air without
Used to cancel the timer.
11 Timer Set Button
Set Temperature Button
Used to set the temperature when the desired
temperature is obtained.
cooling
or
heating.
Fan Speed (Jet Cool Button: 4 way)
Used to set the desired fan speed or select Jet cool
mode.
Mode Selection Button
Used to select the operation mode.
Auto Operation Mode
Cooling Operation Mode
Soft Dry Operation Mode
Operation
?
?
?
?
Plasma Air Clean Button
10 Timer Cancel Button
On/Off Button
Operation
3
9
conditions.
Heating Operation Mode(except cooling model)
7
Auto Swing Button
Used to swing up and down.
8
Room Temperature Checking Button
Used to check the room temperature.
Used to set the timer when the desired time is obtained.
12 Week Button
Used to set
a
day of the week.
13 Program Button
Used to set the
weekly timer.
14 Holiday Button
Used to set
a
holiday of the week.
15 Time Set Button
Used to set the time of the
the weekly timer Function.
day and change the time
16 Set and Clear Button
Used to set and clear the
weekly timer.
17 Swirl Button (4 way)
Used to select swirl mode.
Jet Cool Button (1 way)
18 Reset Button
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
in
setting time.
controller is
source.
Owner's Manual
9
Operating
Instructions
Wireless Remote Controller (optional)
This air-conditioner is
wireless remote
equipped
with wired remote controller
basically.
But if you want to be available with
controller, you pay for it.
1. START/STOP BUTTON
Signal
transmitter
Operation starts when this
button is pressed again.
button is
and
pressed
stops when the
2. OPERATION MODE SELECTION BUTTON
Used to select the
mode.
operation
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
5
1
6
Used to start
or stop the speed cooling/heating.
(Speed cooling/heating operates super high fan speed.)
6. CHAOS SWING BUTTON
3
Used to
stop
or
start louver movement and set the desired
up/down
airflow direction.
7. ON/OFF TIMER BUTTONS
4
10
2
CANCEL
9
7
ON
OFF
SET
11
12
8
Used to set the time of
and
stopping operation.
Used to
adjust the time.
9. TIMER SET/CANCEL BUTTON
Used to set the timer when the desired time is obtained and to cancel
the Timer
13
starting
8. TIME SETTING BUTTONS
operation.
10. SLEEP MODE AUTO BUTTON
15
14
Used to set
Sleep
Mode Auto
operation.
11. AIR CIRCULATION BUTTON
Used to circulate the
room
air without
cooling
or
heating.
12. ROOM TEMPERATURE CHECKING BUTTON
Used to check the
Flip-up door
(opened)
13.
room temperature.
PLASMA(OPTIONAL)
Used to start or stop the plasma-purification
function.
14. RESET BUTTON
Initialize remote controller.
15. 2nd F Button
Used
The wireless remote controller do not
CAUTION:of handling
?
Aim at the
?
The remote control
?
Be
?
Do not
?
?
sure
Do not
signal
receiver
that there
on
signal
are no
modes
printed
in blue at the bottom of buttons.
operate the swirl mode.
the Remote Controller
the wired remote controller so as to operate.
be received at a distance of up to about 7m.
can
obstructions between the remote controller and the
drop or throw the remote controller.
place the remote controller in a location exposed
any other heat
Block a strong
prior to using
to direct
sunlight,
signal receptor.
or near
the
light over the signal receptor with a curtain or etc. so as to prevent the
operation. (ex:electronic quick start, ELBA, inverter type fluorescent lamp)
10
heating unit,
source.
Cassette-
Type Air Conditioner
abnormal
or
Operating
Instructions
Set the Current Time and day of the Week
Unless you press any button about 5
initial mode.
1
Press the
'
'
(sometimes 10)
seconds while
setting function,
the
setting
mode returns to
ENGLISH
button.
Hour
Each time the button is
pressed,
the number is
changed
from
00 to 23.
This number indicates current hour.
OPERATION
Hour
For
example,
2
Press the
'
FAN SPEED
SUB FUNCTION
FAN SPEED
SUB FUNCTION
Time
if it is 14:25, press
'
SET TEMP
Hour
button 14 times.
button.
Min
Each time the button is
pressed,
the number increases from
00
59.
to
This number indicates current minute.
OPERATION
SET TEMP
Min
Time
For
example,
3
Press
'
if it is 14:25, press
Week
'
Min
button 25 times.
button.
Each time the button is
pressed,
a
day
of the week is shifted from
sunday to saturday.
OPERATION
Week
SET TEMP
FAN SPEED
SUB FUNCTION
Time
Week
For
example,
4
Press the
if
'
today
is
RESET
Wed, press
'
button 3 times.
button.
If you want to confirm the current time and
RESET
a
day
of the
week, click the Reset button.
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
Owner's Manual
11
Instructions
Operating
Weekly Programming
Press the
1
Program
button.
The remote controller is
displayed
like
picture.
a
Then
'
Program set
OPERATION
Program
'
','
SET TEMP
Program
Time
2
'
button.
Week
Press
button
repeatedly
until desired mode appears.
Week
Week
For
3
if you want
example,
button 4 times.
Thu, press
Select the time you want.
Press
Hour
or
Min
button, then blinking letter is shown.
SET/CLR
If you press
'
05
Using
'
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
12
Cassette-
SET TEMP
FAN SPEED
SUB FUNCTION
010305070911131517192123
Type Air Conditioner
FAN SPEED
SUB FUNCTION
set
010305070911131517192123
Week
'
Press the
and '01' is blinked.
Operating
Instructions
Holiday Setting
If
Tuesday is a holiday in
this
week, you may
set
a
holiday.
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
ENGLISH
SUB FUNCTION
Program
1
Press the
Program
button.
Program
Time
set
010305070911131517192123
Week
2
Press the Week button.
AUTO SWING
Select the
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
Tuesday.
Program
Time
set
010305070911131517192123
Holiday
3
Press the
Holiday
button.
AUTO SWING
'
Then the remote controller will be
The outside
rectangular
You cannot set the
means
displayed
holiday.
for
weekly program
a
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
'.
Time
010305070911131517192123
holiday.
Timer Setting
If you want to turn it 'ON'
setting
during
'OFF' mode
or
turn it 'OFF'
'ON'
during
mode, you
can use
timer
function.
Timer
1
Press the Timer button.
2
Press
Hour
or
Min
If you press
button, then you
can
control the desired time.
Hou
button, the display panel shows (
ex :
01
03
Min
).
Min
It
3
means
3 hours
later, it will stop while 'ON' mode, it will operate while 'OFF' mode.
If you want to cancel the timer
setting function,
press the Cancel button.
Cancel
Self-diagnosis Function
'
CH' will flash in the remote controller
Then
please
display
when
a
problem
occurs.
contact your dealer.
Owner's Manual
13
Operating
Instructions
Operation Mode
Cooling
Mode
Cooling
Mode
Soft
Dry
Mode
Soft
Mode
Heating
Mode
Dry
Auto Mode
(Cooling Model)
Auto Mode
(Heat Pump Model)
Operation Procedure
1st
On/Off Button
AUTO SWING
OPERATION
SET TEMP
Room
Temp
FAN SPEED
SUB FUNCTION
HI
AUTO Heater Preheat
MED
JET
LO
Defrost
Humidify
Filter
Out door
Time
Timer
On
Set
2nd
Mode Selection Button
Operation
Operation
unit
Off
no.
Time
Program set
010305070911131517192123
3
1
3rd
Room
Temperature Setting Button
Timer
Cancel
Program
Week
Holiday
Plasma
SET/CLR
Hour
4th
14
Indoor Fan
Cassette-
Speed Selection Button
Type Air Conditioner
Min
RESET
2
4
Operating
Instructions
Cooling Operation Mode
ENGLISH
Press the On/Off Button.
1
Cooling Operation.
2 Select
Press the Operation Mode Selection Button.
Each time the button is
pressed,
the
mode is shifted in the
operation
arrow
direction.
HEAT PUMP MODEL
Operation Display
AUTO SWING
OPERATION
SET TEMP
AUTO SWING
FAN SPEED
OPERATION
SET TEMP
FAN SPEED
AUTO SWING
OPERATION
SET TEMP
HI
FAN SPEED
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
HI
AU TO
LO
Soft
Cooling Operation
Dry Operation
Auto
Heating Operation
Operation
COOLING MODEL
Operation Display
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
HI
SUB FUNCTION
AUTO
LO
Soft
Cooling Operation
3
Set the
temperature lower than the
room
Auto
Dry Operation
?
temperature.
The
Operation
temperature
can
be set within
arangeof18°C~30°Cby1°C.
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
HI
To raise the
Temperature.
To lower the
Temperature.
4 Set the fan speed.
Operation Display
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
HI
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
AUTO
MED
JET
LO
?
Select the fan
?
The
?
Each time the
display
speed in five steps-high, auto, power jet, low, medium.
high fan speed.
button is pressed, the fan speed mode is shifted.
shows
Owner's Manual
15
Operating
Instructions
Soft Dry Operation Mode
This mode dehumidifies without
overcooling.
1 Press the On/Off Button.
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
AUTO SWING
OPERATION
SET TEMP
AUTO SWING
FAN SPEED
OPERATION
SET TEMP
FAN SPEED
AUTO SWING
OPERATION
HI
SET TEMP
FAN SPEED
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
HI
AU TO
LO
Soft
Cooling Operation
Dry Operation
Heating Operation
Auto
Operation
COOLING MODEL
Operation Display
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
AUTO SWING
OPERATION
HI
SET TEMP
FAN SPEED
SUB FUNCTION
AUTO
LO
Cooling Operation
Dry Operation
Auto
Operation
During Dry Operation.
3
?
The indoor fan
impossible
speed
is
because of
automatically set to the low, so the shift of the indoor fan speed
already being set to the best speed for Dry Operation by Micom
Control.
16
Soft
Cassette-
Type Air Conditioner
is
Instructions
Operating
Heating Operation Mode (Heat pump model only)
1
ENGLISH
Press the On/Off Button.
Select
2
Heating Operation.
Press the
Operation
Mode Selection Button.
Each time the button is
pressed,
the
operation
mode is shifted in the
direction.
arrow
Operation Display
AUTO SWING
OPERATION
SET TEMP
AUTO SWING
FAN SPEED
OPERATION
SET TEMP
FAN SPEED
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
HI
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
HI
AUTO
LO
Soft
Cooling Operation
Set the
3
temperature higher than the
Dry Operation
room
Auto
Heating Operation
temperature.
The
?
temperature
can
Operation
be set within
a
range of 16°C~30°Cby 1°C.
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
HI
Set the fan
4
To raise the
Temperature.
To lower the
Temperature.
speed.
Operation Display
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
AUTO
HI
MED
LO
5
?
Select the fan
?
The
?
Each time the
display
This air-conditioner is set to the hot start control in order not
to
discharge
time, the
6
speed in four steps-high, Auto, low, medium.
high fan speed
button is pressed, the fan speed mode is shifted.
shows
the cold air
during
the
heating operation.
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
HI
Preheat
This
remote controller indicates 'Preheat'.
If the outdoor temperature is too low during the heating
operation, this air-conditioner is set to the defrosting
operation and the remote controller indicates 'Defrost'.
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
HI
Defrost
Owner's Manual
17
Operating
Auto
1
Instructions
Operation Mode (Cooling model)
Press the On/Off Button.
To select
the
Mode Selection button.
Operation, press
Operation
2 Each timeAuto
the button is pressed, the operation mode is shifted in the direction of the
arrow.
COOLING MODEL
Operation Display
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
AUTO SWING
OPERATION
SET TEMP
HI
FAN SPEED
SUB FUNCTION
AUTO
LO
Soft
Cooling Operation
3
The
temperature and fan speed
Auto
Dry Operation
Operation
automatically set by the electronic controls based on the actual
change the set temperature, close the door on the remote control
and 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 then be changed.
The temperature can be set within a range of -2~2by 1 level.
room
temperature. If you
AUTO SWING
OPERATION
are
want to
SET TEMP
FAN SPEED
SUB FUNCTION
AUTO
Cold
(This
Cool
Proper
Warm
Hot
To raise the
Temperature.
To lower the
Temperature.
indication will be shifted to the initial
Auto Mode
Display
state after 5
seconds.)
During Auto Operation:
You cannot switch the indoor fan
speed. It has already been set by the Fuzzy rule.
operating as desired, manually switch to another mode. The system will not
automatically switch from the cooling mode to the heating mode, or from heating to cooling, 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.
If the
18
system is
Cassette-
not
Type Air Conditioner
Operating
Auto
1
2
Instructions
Operation Mode (Heat pump model)
ENGLISH
Press the On/Off Button.
To select Auto
Operation, press the Operation Mode Selection button.
pressed, the operation mode is shifted in the direction
Each time the button is
of the
arrow.
HEAT PUMP MODEL
Operation Display
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
HI
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
HI
AU TO
LO
Cooling Operation
3
The
can
setting temperature
changed, when
Soft
Dry Operation
?
AUTO SWING
OPERATION
be
the set
SET TEMP
FAN SPEED
SUB FUNCTION
AUTO
temperature
button is
Auto
Heating Operation
The
temperature
within
by
a
Operation
can
be set
range of 18°C~30°C
1°C.
pressed.
To raise the
Temperature.
To lower the
Temperature.
During Auto Operation:
You
can
The
system will automatically switch from the cooling mode
cooling,
switch the indoor fan
when you select Auto
speed.
Opration
to the
heating mode,
or
from
heating
to
mode.
Owner's Manual
19
Operating
FAN
Instructions
Operation Mode
Press the On/Off Button.
1
2
Press FAN
Operation
Button.
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
HI
Each time Fan
3 direction.
Speed
button is
pressed,
the fan
speed
mode is shifted in the
AUTO SWING
?
Fan
speed
is
Fan
speed
20
Fan
speed
Cassette-
FAN SPEED
SUB FUNCTION
HI
is medium.
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
MED
AUTO SWING
?
SET TEMP
high.
AUTO SWING
?
OPERATION
arrow
is low.
Type Air Conditioner
OPERATION
SET TEMP
FAN SPEED
LO
SUB FUNCTION
Operating
Comfort
Operation
with
?
It is the function for comfort
?
The
diagonal
After
two louvers
Instructions
Swirl(4 Way Only)
cooling/heating operation.
the
opened
are
more
larger than
ENGLISH
the other louvers.
minute, it is opposite.
one
T
e
1
Def
1
F
il
ter
1
3
T
i
1
5
mer
7
gr
IO
eh
e
m
at
i
d
i
f
td y
oo
9
ce
l
o
T
N
Pr
Hu
r
1
an
r
er
st
Ou
1
C
P
C
at
ro
21
a
m
23
We
e
k
Ho
ur
S
ET/
Min
C
LR
P
l
as
ma
RE
S
ET
1
Press the On/Off Button.
The unit will
respond
with
a
beep.
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
HI
SUB FUNCTION
2
Press the Swirl Button to
comfort
Then it
angle
Timer
Cancel
Program
Week
3
operate
cooling or heating.
will be changed the
open
of two horizontal louvers.
To cancel the Swirl
Button
Mode, press the Swirl
again.
Holiday
Plasma
SET/CLR
Hour
Min
RESET
Owner's Manual
21
Operating
Instructions
Vane Control
You
can
1
2
change
the open
angle
to the install situation.
Press the On/Off Button.
Press the
right arrow and auto swing button simultaneously for three seconds.
display will be toggled like before.
your finger from buttons at the moment that it is displayed "P0" in the operation
Then the
Detach
display.
Min
3
Press the Auto
Then it will be
(from
4
Swing button again.
changed the open angle
P5)
+
P0 to
Press the
right
arrow
button and Auto
of two horizontal louvers.
Swing
button to finish the
setting.
+
Min
5
Press the left
arrow
button and Auto
to set the other two louvers. Next
Swing button
procedure is the
for three seconds in order
same
before.
+
Hour
6 Although
the air conditioner is turned
If you want to set the default
"P0".
22
Cassette-
position,
ON/OFF, the previous setting position is
not
changed
you have to set the "P0". Because the default is the
Type Air Conditioner
Operating
Jet Cool
Instructions
Operation Mode (1 way)
ENGLISH
Press the On/Off button.
1 The unit will respond with
a
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
SUB FUNCTION
beep.
Press the Jet Cool button
operate the
2 speed
cooling mode and the unit will
to
JET
operate in super high fan speed
on
cooling
mode.
Timer
Cancel
Program
Week
Holiday
Plasma
SET/CLR
To cancel the Jet Cool
Hour
Min
3 again
RESET
or
the Fan
mode, press the Jet Cool button
button
Speed
Temperature button and
speed on cooling mode.
or
or
the
the unit will
room
Set
operate in high fan
or
NOTE:
During the Jet Cool function at any moment, the A/C starts to blow the cool air at extremely
high speed setting the room temp. automatically to 18°C. It is especially used to cool the
room
In
temp. in the shortest time in a hot summer.
mode however, the Jet Cool function is
heating
In order to return to the normal
the
operation
mode selection
Jet Cool button
cooling
not available.
mode from the Jet Cool
button, airflow volume selection
mode, you just press either
temp. setting button or the
or
again.
Owner's Manual
23
Instructions
Operating
Auto
Swing Mode
r
C
1
a
9
nc
P
r
el
o
gr
21
a
m
23
We
e
k
Hol
i
d
ay
Ho
ur
S
Min
ET
/
CL
R
P
l
as
ma
RE
S
ET
Press the On/Off
Press the Auto Swing
2 button
then the
1 button.
(Confirm the unit
on operation.)
horizontal
louvers
Press
the Auto
3 Swing again
button
to
cancel the
swing
Auto
up and down
Swing
mode.
automatically.
Child Lock Function
AUTO SWING
OPERATION
SET TEMP
This is the Function that any children cannot used to the air-conditioner.
Operation procedure
1
To set the Child-Lock Function
Press the Timer button and Minute Set button for three seconds. Then the
mode shift to child lock mode and it is
displayed
'
'
CL in the
operation
operation display.
When you press any button in this time, the remote controller is not converted to any
selected mode and the CL is displayed in the remote controller for about three
'
seconds. But the Room
2
Timer
Cancel
'
Temperature function
is
operated
in
spite of child
ogram
Week
To cancel the Child-Lock Function
SET/CLR
Hour
Min
Press the Timer button and Minute Set button for three seconds. Then the childlock mode is cancelled and the
preselected
mode is
displayed
in the remote
controller.
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
24
Cassette-
Type Air Conditioner
Holiday
Plasma
lock mode.
High
Speed
High
Speed
SET
FAN SPEED
SUB FUNCTION
Instructions
Operating
Forced
Operation
Operation procedures when the remote control can't be used.
Press the tact switch (Forced operation) for 2 seconds.
If you want to stop operation, press again the tact switch.
In case the power comes on again after power failure on the Forced
Operation mode, the operating conditions are automatically set as
During
Forced
Forced
operation
(Tact switch)
follows:
Forced
Operation,
the initial mode continues.
Cooling
Operating
Indoor FAN
mode
ENGLISH
operation
(Tact switch)
Heat pump Model
Model
Room
Temp.
≥ set
Temp.-2°C
Room
Temp.
<
set
Temp.-2°C
Cooling
Cooling
Heating
High
set available
set available
22°C
set available
set available
Speed
Setting Temperature
Auto Restart Function
In
the power
case
comes on
again after a power failure, Auto Restarting Operation
previous operating conditions.
is the function to
operate
the
procedures automatically to
Tips for Filter sign LED
1
Filter
2
If LED
3
After
sign lamp (LED)
indicating
filter
is ON.
sign lamp
is
ON, clean the filter.
cleaning the filter, press the Timer
sign LED is OFF.
button and
button of wired remote controller at the
same
time for 3
sec.
Then filter
PLASMA Purification
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
HI
Operation (Optional)
SUB FUNCTION
Press the On/Off button. The unit will
1
respond
2 Open
with
the door
PLASMA air
Operation
a
beep.
on
the remote control. Press the
purifying operation
Plasma
ON/OFF button.
will start when the button is
pressed
and
stop when the button is pressed again.
Timer
Cancel
Program
Week
Holiday
Plasma
SET/CLR
Hour
Min
3
RESET
Set the fan
speed again
control closed. You
with door of the remote
speed in four
steps-low, medium, high or Auto.
Each time the button is pressed, the fan speed
can
select the fan
mode is shifted.
Air purifying operation
or
any other
(PLASMA) with cooling, heating
operations.
Owner's Manual
25
How to
operate Multi Indoor Unit (Simultaneous operating)
How to operate Multi Indoor Unit (Simultaneous
-
Keep
the
following procedure
convertible
when
simultaneously operating
two units
or more
cassette
operating)
type, duct type, and
type of indoor units via the free joint.
R
1
Turn
or a
R
on the power of the unit by the installed remote
wireless remote controller. When an installation
installs
it, only
one
wire remote controller is installed
controller,
a
wire
professional
except the
location with
only the Convertible combination installed (using the
wireless remote controller) when completing the indoor unit setting
(Cassette ceiling top/bottom, Duct E.S.P. value).
setting the desired operation mode and temperature
starting the unit to operate, wait for 2 or 3 seconds.
and then
3
The
setting
4
If you want to stop operating, the remaining units are operated to stop
in 2 or 3 seconds by the installed remote controller. (However, the
2
After
remaining
mode to
unites
simultaneously
starts with the
same
operate.
location with
only the Convertible
controller.)
combination is
operated by the
wireless remote
5
26
Cassette-
For
more
to the
information about how to
previous pages.
Type Air Conditioner
operate the
remote
controller, refer
Maintenance and Service
Maintenance and Service
Indoor Unit
Grille,
Case and Remote Control
ENGLISH
Turn the
with
a
system off before cleanining, To clean, wipe
soft, dry cloth. Do not use bleach or abrasives.
NOTICE
Supply power must
be disconnected before
Anti-
cleaning
bacteria filter
Air
the indoor unit.
Intake
Air Outlet
Remote
Air Filters
Controller
The air filters behind the front
and cleaned
once
grille
every 2 weeks
should be checked
or more
often if
neccessary.
Anti-bacteria filter
Air Outlet
Air Intake
Remote Controller
Rack
1
Remove the Air filters.
Take hold of the tab and
Air Filter
forward to
remove
CAUTION:
pull slightly
the filter.
When the air filter is to
be
removed, do not touch the metal
parts of the indoor unit.
It may
Air Filter
Rack
2
cause an
injury.
Clean dirt from the air filter using
cleaner or washing with water.
a vacuum
If dirt is conspicuous, wash with a neutral
detergent in lukewarm water.
If hot water (50°C or more) is used, it may
be deformed.
Never
?
use any of the followings:
Water hotter than 40°C.
Could
?
cause
3
deformation and/or discoloration.
damage
dry well
in
Do not expose the air filter to direct
or heat from a fire when drying it.
Volatile substances.
Could
After washing with water,
the shade.
sunlight
the
surfaces of the air
conditioner.
4
SI
NN ER
Be
nzen e
Install the air filter.
SC
O URING
CL BA
RGER
Owner's Manual
27
Maintenance and Service
Purifying filter(Optional)
Cleaning
1
The PLASMA filter behind the air filters should be
checked and cleaned
every 3 months
once
After
removing
forward to
the air
remove
filters, pull slightly
the PLASMA filter.
or more
often if necessary.
2
3
4
5
Dip
the PLASMA filter into the water mixed
with neutral
detergent,
for 20~30minutes.
the PLASMA filter in the shade for
Dry
(Especially,
perfectly on
the
Note the cuts of electric
a
day
must be removed
humidity
this parts).
discharge
Re-install the PLASMA filter to the
lines.
original
position.
CAUTION:Don't touch this
PLASMA Filter within 10 seconds
after
opening
may
cause an
the inlet
grille,
electric shock.
Replacement
?
Recomended
1
Open
use
period
front
panel
:
About 2 years
and
remove
air
4
filter.
2
Reinsert air filter and close front
panel.
Remove air
purifying
filter.
2
3
3
2
3
Insert
new
air
purifying
filter.
2
1
28
Cassette-
Type Air Conditioner
it
Maintenance and Service
When the air conditioner is not GOING to be used for a
When it is not
a
going to be
long time.
used for
When the air conditioner is to be used
Operate the air conditioner at the
following settings for 2 to 3 hours.
Type of operation: Fan operation
mode.(Refer to page 20.)
This will dry out the internal mechanisms.
1
long time.
again.
Clean the air filter and install it in the
1
indoor unit.
(Refer to page
?
28 for
cleaning it.)
?
2
Turn off the breaker.
2
Check that the air inlet and outlet of
the indoor/outdoor unit
not
are
blocked.
CAUTION:
Turn off the breaker
when the air conditioner is not
to be used for
a
Dirt may collect and may
going
long time.
cause a
3
fire.
Check that the
connected
ground wire is
correctly. It may be
connect to the indoor unit side.
information
Helpful
The air filters and your electiric bill.
If the air filters become clogged with
cooling capacity will drop,
electricity used to operate
dust, the
and 6% of the
the air conditioner will
be wasted.
Operation Tips
Do not overcool the
Keep
room.
blinds
or
curtains
Keep the
closed.
This is not
good for the
electricity.
health
and wastes
Make
sure
Do not let direct sunshine enter
Adjust the
airflow direction to
room
that the doors
Avoid
opening
windows
keep
as
are
when the air
as
possible
the cool air in the
room.
uniform
operation.
Clean the air filter
shut tight.
to
Blockages
dehumidifying
least
once
ensure a
temperature in the
room.
room
occasionally.
in the air filter reduce
the airflow and lower
vertical and horizontal
Ventilate the
regularly.
doors and
much
temperature
uniform.
the
conditioner is in
and windows
room
cooling
and
effects. Clean at
every two weeks.
Since windows
it is
are
kept closed,
idea to open them
and ventilate the room now and
a
good
then.
Owner's Manual
29
ENGLISH
Maintenance and Service
Troubleshooting
Check the
following points
before
requesting repairs
service.... If the malfunction
or
persist, please
contact your
dealer.
Case
The air conditioner does not
?
Have you made
operate.
?
Has the fuse blown
been
The
room
has
peculiar odor.
a
See page
Explanation
?
a
mistake in timer
13
-
tripped?
Check that this is not
the
operation?
has the circuit breaker
or
a
smell exuded
damp
walls, carpet, furniture
or
by
cloth items in the
-
room.
It
seems
leaking
that condensation is
?
Air conditioner does not
Condensation
occurs
when the airflow from the
-
air conditioner cools the
from the air conditioner.
operate
for about 3 minutes when restart.
warm room
?
This is the
?
Wait about three minutes and
air.
protector of the mechanism.
operation
will
-
begin.
Does not cool
or
heat
effectively.
?
Is the air filter
dirty?
See air filter
cleaning
28
instructions.
?
The
may have been very hot when the
air conditioner was first turned on. Allow
room
room
time for it to cool down.
?
Has the
?
Are the indoor unit's air inlet
setting temperature
been set
or
incorrectly?
15, 17
outlet vents
-
obstructed?
The air conditioner
operation
is
?
noisy.
For
a
noise that sounds like water
-This is the sound of freon
flowing
flowing.
inside the air
conditioner unit.
?
For
a
noise that sounds like the
releasing
into
dehumidifying water
conditioning unit.
This sound is generated by the
expansion/contraction of the inlet grille, etc. due
to changes of temperature.
Has the circuit breaker been tripped?
Are the batteries inserted in the opposite (+) and
(-) directions?
being processed
Remote control
no
30
display
display
at all.
Cassette-
?
is
faint,
or
?
?
air
atmosphere.
-This is the sound of the
Crack sound is heard.
compressed
Type Air Conditioner
inside the air
-