Please read this manual carefully before operating
your set and retain it for future reference.
OWNER’S MANUAL
AIR
CONDITIONER
ENGLISH
ภาษาไทย
TIPS FOR SAVING ENERGY
2
ENGLISH
TIPS FOR SAVING ENERGY
Here are some tips that will help you minimize the power consumption when you use the air
conditioner. You can use your air conditioner more efficiently by referring to the instructions
below:
• Do not cool excessively indoors. This may be harmful for your health and may consume more
electricity.
• Block sunlight with blinds or curtains while you are operating the air conditioner.
• Keep doors or windows closed tightly while you are operating the air conditioner.
• Adjust the direction of the air flow vertically or horizontally to circulate indoor air.
• Speed up the fan to cool or warm indoor air quickly, in a short period of time.
• Open windows regularly for ventilation as the indoor air quality may deteriorate if the air conditioner is used for many hours.
• Clean the air filter once every 2 weeks. Dust and impurities collected in the air filter may block
the air flow or weaken the cooling / dehumidifying functions.
For your records
Staple your receipt to this page in case you need it to prove the date of purchase or for warranty
purposes. Write the model number and the serial number here:
Model number :
Serial number :
You can find them on a label on the side of each unit.
Dealer’s name :
Date of purchase :
IMPORTANT SAFETY INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE.
Always comply with the following precautions to avoid dangerous situations and ensure peak
performance of your product
WARNING
!
It can result in serious injury or death when the directions are ignored
CAUTION
!
It can result in minor injury or product damage when the directions are ignored
WARNING
!
• Installation or repairs made by unqualified persons can result in hazards to you and others.
• Installation MUST comply with local building codes.
If there is no local codes, comply with the Nation Electrical Code NFPA 70/ANSI C1-1003,
Canadian Electrical Code Part1 CSA C.22.1. or current edition.
• The information contained in the manual is intended for use by a qualified service technician
familiar with safety procedures and equipped with the proper tools and test instruments.
• Failure to carefully read and follow all instructions in this manual can result in equipment malfunction, property damage, personal injury and/or death.
3
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Installation
• Do not use a defective or underrated circuit breaker. Use this appliance on a dedicated circuit.
There is risk of fire or electric shock.
• For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized Service
Center. Do not disassemble or repair the product. There is risk of fire or electric shock.
• Always ground the product. There is risk of fire or electric shock.
• Install the panel and the cover of control box securely. There is risk of fire or electric shock.
• Always install a dedicated circuit and breaker. Improper wiring or installation may cause fire or
electric shock
• Use the correctly rated breaker or fuse. There is risk of fire or electric shock.
• Do not modify or extend the power cable. There is risk of fire or electric shock.
• Do not install, remove, or re-install the unit by yourself (customer). There is risk of fire, electric
shock, explosion, or injury.
• Be cautious when unpacking and installing the product. Sharp edges could cause injury. Be
especially careful of the case edges and the fins on the condenser and evaporator.
• For installation, always contact the dealer or an Authorized Service Center. There is risk of
fire, electric shock, explosion, or injury.
• Do not install the product on a defective installation stand. It may cause injury, accident, or
damage to the product.
• Be sure the installation area does not deteriorate with age. If the base collapses, the air conditioner could fall with it, causing property damage, product failure, and personal injury.
• Do not let the air conditioner run for a long time when the humidity is very high and a door or
a window is left open. Moisture may condense and wet or damage furniture.
4
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Operation
• Take care to ensure that power cable could not be pulled out or damaged during operation.
• Do not place anything on the power cable. There is risk of fire or electric shock.
• Do not plug or unplug the power supply plug during operation. There is risk of fire or electric
• Do not touch(operate) the product with wet hands. There is risk of fire or electric shock.
• Do not place a heater or other appliances near the power cable. There is risk of fire and elec-
• Do not allow water to run into electric parts. There is risk of fire, failure of the product, or elec-
• Do not store or use flammable gas or combustibles near the product. There is risk of fire or
• Do not use the product in a tightly closed space for a long time. Oxygen deficiency could
• When flammable gas leaks, turn off the gas and open a window for ventilation before turning
• If strange sounds, or smell or smoke comes from product. Turn the breaker off or disconnect
• Stop operation and close the window in storm or hurricane. If possible, remove the product
• Do not open the inlet grill of the product during operation.(Do not touch the electrostatic filter,
• When the product is soaked (flooded or submerged), contact an Authorized Service Center.
• Be cautious that water should not enter the product. There is risk of fire, electric shock, or
• Ventilate the product from time to time when operating it together with a stove, etc. There is
• Turn the main power off when cleaning or maintaining the product. There is risk of electric
• When the product is not to be used for a long time, disconnect the power supply plug or turn
• Take care to ensure that nobody should step on or fall onto the outdoor unit. This could result
IMPORTANT SAFETY INSTRUCTIONS
There is risk of fire or electric shock.
shock.
tric shock.
tric shock.
failure of product.
occur.
the product on. Do not use the telephone or turn switches on or off. There is risk of explosion
or fire
the power supply cable. There is risk of electric shock or fire.
from the window before the hurricane arrives. There is risk of property damage, failure of
product, or electric shock.
if the unit is so equipped.) There is risk of physical injury, electric shock, or product failure.
There is risk of fire or electric shock.
product damage.
risk of fire or electric shock.
shock.
off the breaker. There is risk of product damage or failure, or unintended operation.
in personal injury and product damage.
CAUTION
!
Installation
• This appliance is intended to be used by expert or trained users in shops, in light industry and
on farms, or for commercial use by lay persons.
• Always check for gas (refrigerant) leakage after installation or repair of product. Low refrigerant levels may cause failure of product.
• Install the drain hose to ensure that water is drained away properly. A bad connection may
cause water leakage.
• Keep level even when installing the product. To avoid vibration or water leakage.
IMPORTANT SAFETY INSTRUCTIONS
• Do not install the product where the noise or hot air from the outdoor unit could damage the
neighborhoods. It may cause a problem for your neighbors.
• Use two or more people to lift and transport the product. Avoid personal injury.
• Do not install the product where it will be exposed to sea wind (salt spray) directly. It may
cause corrosion on the product. Corrosion, particularly on the condenser and evaporator fins,
could cause product malfunction or inefficient operation.
Operation
• This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have been
given supervision or instruction concerning use of the appliance by a person responsible for
their safety.
• Children being supervised not to play with appliance.
• Do not expose the skin directly to cool air for long periods of time. (Don't sit in the draft.) This
could harm to your health.
• 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. There is risk of damage or
loss of property.
• Do not block the inlet or outlet of air flow. It may cause product failure.
• Use a soft cloth to clean. Do not use harsh detergents, solvents, etc. There is risk of fire, electric shock, or damage to the plastic parts of the product.
• Do not touch the metal parts of the product when removing the air filter. They are very sharp!
There is risk of personal injury.
• Do not step on or put anyting on the product. (outdoor units) There is risk of personal injury
and failure of product.
• Always insert the filter securely. Clean the filter every two weeks or more often if necessary.
A dirty filter reduces the efficiency of the air conditioner and could cause product malfunction
or damage.
• Do not insert hands or other objects through the air inlet or outlet while the product is operated. There are sharp and moving parts that could cause personal injury.
• Do not drink the water drained from the product. It is not sanitary and could cause serious
health issues.
• Use a firm stool or ladder when cleaning or maintaining the product. Be careful and avoid personal injury.
• Replace the all batteries in the remote control with new ones of the same type. Do not mix
old and new batteries or different types of batteries. There is risk of fire or explosion
• Do not recharge or disassemble the batteries. Do not dispose of batteries in a fire. They may
burn or explode.
• If the liquid from the batteries gets onto your skin or clothes, wash it well with clean water.
Do not use the remote if the batteries have leaked. The chemicals in batteries could cause
burns or other health hazards.
• If you eat the liquid from the batteries, brush your teeth and see doctor. Do not use the remote if the batteries have leaked. The chemicals in batteries could cause burns or other
health hazards.
5
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6
TABLE OF CONTENTS
ENGLISH
TABLE OF CONTENTS
2TIPS FOR SAVING ENERGY
3IMPORTANT SAFETY INSTRUCTIONS
7BEFORE USE
7Preparing for operation
7Usage
7Cleaning and maintenance
7Service
8PRODUCT INTRODUCTION
8Name and function of parts
9Operation Indication Lamps
10Wireless Remote Controller
12OPERATING INSTRUCTION
12How to insert the Batteries
12Wireless Remote Controller Maintenance
13INSTALLATION INSTRUCTIONS
13Installer Setting - Setting Address of Central Control
13Installer Setting - Checking Address of Central Control
14OWNER'S INSTRUCTION
14Cooling Mode -Standard Operation
14Cooling Mode - Power Cooling
15Auto Operation Mode
16Dehumidification Mode
17Fan Mode
18Temperature Setting/Room Temperature checking
19Airflow setting
19Celsius/fahrenheit switching
20Timer
21MAINTENANCE AND SERVICE
21Indoor Unit
22Operation tips!
23Troubleshooting Tips! Save time and money!
23Call the service immediately in the following situations
BEFORE USE
BEFORE USE
Preparing for operation
- Contact an installation specialist for installation.
- Use a dedicated circuit.
Usage
- Being exposed to direct airflow for an extended period of time could be hazardous to your
health. Do not expose occupants, pets, or plants to direct airflow for extended periods of time.
- Due to the possibility of oxygen deficiency, ventilate the room when used together with stoves
or other heating devices.
- Do not use this air conditioner for non-specified special purposes (e.g. preserving precision devices, food, pets, plants, and art objects). Such usage could damage the items.
Cleaning and maintenance
- Do not touch the metal parts of the unit when removing the filter. Injuries can occur when handling sharp metal edges.
- Do not use water to clean inside the air conditioner. Exposure to water can destroy the insulation, leading to possible electric shock.
- When cleaning the unit, first make sure that the power and breaker are turned off. The fan rotates at a very high speed during operation. There is a possibility of injury if the unit’s power is
accidentally triggered on while cleaning inner parts of the unit.
7
ENGLISH
Service
For repair and maintenance, contact your authorized service dealer.
PRODUCT INTRODUCTION
8
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PRODUCT INTRODUCTION
Name and function of parts
7
6
4
5
1
4
3
1 Indoor unit
2 Outdoor unit
3 Remote controller
4 Inlet air
5 Discharge air
6 Refrigerant piping, connection electric wire
7 Drain pipe
8 Ground wire
Wire to ground outdoor unit to prevent electrical shocks.
2
8
PRODUCT INTRODUCTION
Operation Indication Lamps
123 4 5 6
1 Forced operation : Operation procedures when remote control can’t be used.
2 Defrost Mode : Lights up during defrost mode or hot start operation.
(heat pump model only)
3 Timer : Lights up during timer operation.
4 Signal Receptor : Receives the signal from remote control (signal receiving sound: two short
beeps and one long beep)
5 Filter sign : Lights up after 2400 hours from the time of first operation.
6 On/Off : Lights up during system operation.
9
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PRODUCT INTRODUCTION
10
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Wireless Remote Controller
This air-conditioner is equipped with wireless remote controller basically. But if you want to be
available with wired remote controller, you pay for it.
1
VANE ANGLE button (Useless)
Used to set each vane angle.
2
FUNCTION SETTING button (Useless)
Used to set or clear auto clean, smart clean,
electric heater or individual vane angle control.
3
ON/OFF button
1
2
3
4
5
6
7
8
9
Operation Mode
Cooling Mode
Auto Operation Mode
Dehumidification Mode
Fan Mode
10
11
12
13
14
15
16
17
Used to turn on/off the unit.
4
JET COOL button
Speed cooling operates super high fan speed.
5
LEFT/RIGHT AIRFLOW button (Useless)
Used to set the desired left/right(horizontal)
airflow direction.
6
UP/DOWN AIRFLOW button
Used to stop or start louver movement and
set the desired up/down airflow direction.
7
ON TIMER button
Used to set the time of starting operation.
8
SLEEP TIMER button
Used to set the time of sleeping operation.
(Refer to timer setting)
9
SET / CLEAR button
Used to SET / CLEAR the timer.
Used to set the current time (if it input for 3
seconds)
10
PLASMA button (Useless)
Used to start or stop the plasma-purification
function.
11
ROOM TEMPERATURE SETTING button
Used to select the room temperature.
12
OPERATION MODE SELECTION button
Used to select the operation mode.
13
INDOOR FAN SPEED SELECTION button
Used to select fan speed in four steps low,
medium, high and auto.
14
ROOM TEMPERATURE CHECKING button
Used to check the room temperature.
15
OFF TIMER button
Used to set the time of stopping operation.
16
TIMER SETTING(Up/Down)/LIGHT button
Used to set the timer.
Used to adjust the brightness.(if it is not
time adjust mode)
17
RESET button
Used to reset the remote controller.
CAUTION
!
Caution of handling the Remote Controller
- Aim at the signal receiver on the wired remote controller so as to operate.
- Be sure that there are no obstructions between the remote controller and the signal receptor.
- Do not drop or throw the remote controller.
- Do not place the remote controller in a location exposed to direct sunlight, or near
the heating unit, or any other heat source.
- Block a strong light over the signal receptor with a curtain or etc. so as to prevent
the abnormal operation. (ex:electronic
quick start, ELBA, inverter type fluorescent lamp)
NOTE
!
-
The wireless remote controller do not
operate the swirl mode.
-
The actual product can be different from
above contents depending upon model
type.
PRODUCT INTRODUCTION
11
ENGLISH
OPERATING INSTRUCTION
12
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OPERATING INSTRUCTION
How to insert the Batteries
Remove the battery cover by pulling it according to the arrow direction.
Insert new batteries making sure that the (+)
and (-) of battery are installed correctly.
Reattach the cover by sliding it back into position.
NOTE
!
- Always use/replace both batteries of
same type.
- If the system is not to be used for a
long time, remove the batteries to save
their working life.
- If the display screen of remote con-
troller starts, fading replace both of the
batteries.
Wireless Remote Controller
Maintenance
Choose a suitable place where its safe & easy
to reach.
Fix the holder to wall etc with the supplied
screws firmly.
Slide the remote controller inside the holder.
NOTE
!
- Remote controller should never be exposed to direct sunlight.
- Signal transmitter & receiver should always be clean for proper communication. Use a soft cloth to clean them.
- In case some other appliances also get
operated with remote control, change
their position or consult your serviceman.
INSTALLATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS
Installer Setting - Setting Address of Central Control
1 With the MODE button pressed, press the
RESET button.
2 By using the temperature setting button,
set the indoor unit address.
• Setting range : 00 ~ FF
3 After setting the address, press the
ON/OFF button toward the indoor unit 1
time.
4 The indoor unit will display the set address
to complete the address setting.
- The address display time and method can
differ by the indoor uint type.
5 Reset the remote controller to use the
general operation mode.
13
ENGLISH
RESET button
Installer Setting - Checking Address of Central Control
1 With the FUNC. button pressed, press the RESET button.
2 Press the ON/OFF button toward the indoor unit 1 time, and the indoor unit will display the
set address in the display window.
- The address display time and method can differ by the indoor unit type.
3 Reset the remote controller to use the general operation mode.
OWNER'S INSTRUCTION
14
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OWNER'S INSTRUCTION
Cooling Mode Standard Operation
Cooling Mode - Power Cooling
1 Press the ON/OFF button.
The unit will respond with beep sound.
2 Press MODE button to select Cooling
Mode.
3 Set the desired temperature by pressing
TEMP button.
Press ROOM TEMP button to check the
room temperature. When setting the desired temperature is higher than room temperature, cooling wind isn’t blow out.
-
Setting Temp. Range : 18~30 °C(64~86 °F)
1 Press the ON/OFF button.
The unit will respond with beep sound.
2 Press MODE button to select Cooling
Mode.
3 Press the JET COOL button. The unit will
operate in super high fan speed in cooling
mode.
4 To cancel the Power Cooling Mode press
the JET COOL or FAN SPEED or TEMP.
again and the unit will operate in high fan
speed in Cooling Mode.
Auto Operation Mode
Code Feel
2 Cold
1 Slightly cool
0 Neutral
-1 Slightly warm
-2 Warm
❈ Please select the code
depend on your feeling.
OWNER'S INSTRUCTION
During Auto Operation Mode
- If the system is not 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, then you must set the mode and
the desired temperature again.
15
ENGLISH
1 Press the ON/OFF button.
The unit will respond with beep sound.
2 Press MODE button to select Auto Opera-
tion Mode.
3 Set the desired temperature.
The temperature and fan speed are automatically set by the electronic controls
based on the actual room temperature.
If you feel hot or cold, press TEMP. buttons for more cooling or heating effect.
You cannot switch the indoor fan speed. It
has already been set by the Auto Operation Mode rule.
OWNER'S INSTRUCTION
16
ENGLISH
Dehumidification Mode
During Dehumidification Mode
- If you select the dehumidification mode
on the operation selection button, the
indoor unit starts to run the dehumidification function, automatically setting
the room temp. and air volume to the
best condition for dehumidification
based on the sensed room temp.
In this case, the setting temp. is not displayed in the Remote Controller and you
are not able to control the room temp.
either.
- During the healthy dehumidification
function, the air volume is automatically
set according to the algorithm responding to the current room temp. and
makes the room condition healthy and
comfortable even in the high humidity
season.
1 Press the ON/OFF button.
The unit will respond with beep sound.
2 Press MODE button to select Dehumidifi-
cation Mode.
3 Set the fan speed. You can select the fan
speed in four steps - low, medium, high, or
auto. Each time the button is pressed, the
fan speed mode is shifted.
Fan Mode
OWNER'S INSTRUCTION
Natural Wind by the auto Logic
- For more fresh feeling than other fan
speed, press the Indoor Fan Speed Selector and set to auto mode. In this
mode, the wind blows like natural
breeze by automatically changing fan
speed according to the auto logic.
During Fan Mode
- The outdoor compressor doesn't work.
Have a function to circulate the indoor
as it sends out the air that doesn't have
much temperature difference with indoor.
17
ENGLISH
1 Press the ON/OFF button.
The unit will respond with beep sound.
2 Press MODE button to select Fan Mode.
3 Set the fan speed. You can select the fan
speed in four steps - low, medium, high, or
auto. Each time the button is pressed, the
fan speed mode is shifted.
OWNER'S INSTRUCTION
18
ENGLISH
Temperature Setting/Room Temperature checking
We can simply adjust the desired temperature
- Press the buttons to adjust the desired
temperature
Room temp: Indicate the current room
temperature
Set temp: Indicate the temperature that
user want to set
The cooling mode doesn't work if desired
temperature is higher than room temperature.
Please lower the desired temperature.
: Increase 1 °C or 1 °F per one
time pressing
: Decrease 1 °C or 1 °F per one
time pressing
Whenever press button, the room temperature will be displayed within 5 seconds.
After 5 seconds, it turns to display the
desired temperature.
Because of location of remote controller,
the real room temperature and the this
displayed value can be different.
Airflow setting
OWNER'S INSTRUCTION
Up/down airflow direction control
The SWING (up/down) airflow can be adjusted
by using the remote controller.
1 Press the ON/OFF button to start the unit.
2 Press SWING (up/down) airflow button and
the louvers will swing up and down.
NOTE
!
- Always use the remote controller to adjust the up/down airflow direction.
Manually moving the direction louver by
hand, could damage the air conditioner.
19
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Celsius/fahrenheit switching
- Press the ROOM TEMP button (5 seconds)
to change from celsius to fahrenheit or from
fahrenheit to celsius.
- Whenever press TEMP. button in fahrenheit
mode, the temperature
will increase/drop 1 °F.
OWNER'S INSTRUCTION
Timer SleepTimer ONTimer OFF
20
ENGLISH
Timer
Setting the Current Time
1 Press the SET/CLEAR button for 3 seconds.
2 Press TIME SETTING buttons until the desired time is set.
3 Press the SET / CLEAR button.
NOTE
!
Check the indicator for A.M. and P.M.
Timer Setting
1 Press the TIMER button to turn timer on or off.
2 Press TIME SETTING buttons until the desired time is set.
3 Press the SET / CLEAR button.
NOTE
!
Select one of the following 3 types of operation.
To cancel the Timer Setting
- If you wish to cancel all timer setting, press the SET/CLEAR button.
- If you wish to cancel each timer setting, press the TIMER button to turn timer sleep or on or off
as you want.
And then press the SET/CLEAR button aiming the remote controller at the signal receptor.
(The timer lamp on the air conditioner and the display will go off.)
B
e
n
z
e
n
e
C
L
B
A
R
G
E
S
I
N
N
E
R
Air outlet vent
Air inlet
vent
(inlet grille)
Air filters
(behind
inlet grille)
Louver
MAINTENANCE AND SERVICE
MAINTENANCE AND SERVICE
21
ENGLISH
Indoor Unit
Grille, Case and Remote Control
- Turn the system off before cleanining, To
clean, wipe with a soft, dry cloth. Do not use
bleach or abrasives.
CAUTION
!
Supply power must be disconnected before cleaning the indoor unit.
Air Filters
The air filters behind the front grille should be
checked and cleaned once every 2 weeks or
more often if neccessary.
- Never use any of the followings:
Water hotter than 40 °C.
Could cause deformation and/or discoloration.
Volatile substances.
Could damage the surfaces of the air conditioner.
- Remove the Air filters.
Take hold of the tab and pull slightly forward
to remove the filter.
CAUTION
!
When the air filter is to be removed, do
not touch the metal parts of the indoor
unit.
It may cause an injury.
- Clean dirt from the air filter using a vacuum
cleaner or washing with water.
If dirt is conspicuous, wash with a neutral detergent in lukewarm water.
If hot water (40 °C or more) is used, it may
be deformed.
- After washing with water, dry well in the
shade.
Do not expose the air filter to direct sunlight
or heat from a fire when drying it.
- Install the air filter.
22
MAINTENANCE AND SERVICE
ENGLISH
Do not overc ool the room.
This is not good for the health
and wastes electricity.
Ke ep blinds or curtains close d.
Do not let direct sunshine
enter the room when the air
conditioner is in operation.
Ke ep the room te mperature
uniform.
Adjust the vertical airow direction to ensure a uniform
temperature in the room.
M ake sure that the doors
and w indows are s hut tight.
Avoid opening doors and windows as much as possible to
keep the cool air in the room.
Clean the air filter regularly.
Blockages in the air lter reduce the airow and lower
cooling and dehumidifying effects. Clean at least once
every two weeks.
Ventilate the room oc cas ionally.
Since windows are kept
closed, it is a good idea to
open them and ventilate the
room now and then.
When air conditioner is not going to
be used for a long time.
- Operate the air conditioner at the following
settings for 2 to 3 hours.
Type of operation: Fan operation
mode.(refer fan mode)
This will dry out the internal mechanisms.
- Turn o the breaker.
- Remove the batteries from the remote controller.
Helpful information
The air lters and your electiric bill.
If the air lters become clogged with dust, the
cooling capacity will drop, and 6 % of the electricity used to operate the air conditioner will
be wasted.
When the air conditioner is to be
used again.
- Clean the air lter and install it in the indoor
unit. (refer air lters)
- Check that the air inlet and outlet of the indoor/outdoor unit are not blocked.
- Check that the ground wire is connected correctly. It may be connect to the indoor unit
side.
CAUTION
Turn o the breaker when the air conditioner is not going to be used for a long
time.
Dirt may collect and may cause a re.
!
Operation tips!
MAINTENANCE AND SERVICE
Troubleshooting Tips! Save time and money!
Check the following points before requesting repairs or service.... If the malfunction persist,
please contact your dealer.
23
ENGLISH
The air conditioner
does not operate.
- Have you made a
mistake in timer operation?
- Has the fuse blown
or has the circuit
breaker been
tripped?
Doe s not cool or heat
effec tively.
- Is the air filter dirty?
See air filter cleaning
instructions.
- The room may have
been very hot when
the room air conditioner was first
turned on. Allow
time for it to cool
down.
- Has the temperature
been set incorrectly?
- Are the indoor unit's
air inlet or outlet
vents obstructed?
T
he room has a pecu-
liar odor.
- Check that this is not
a damp smell exuded by the walls,
carpet, furniture or
cloth items in the
room.
The air conditioner operation is noisy.
- For a noise that
sounds like water
flowing.
* This is the sound
of freon flowing inside the air conditioner unit.
- For a noise that
sounds like the compressed air releasing
into atmosphere.
-
This is the sound of
the dehumidifying
water being
processed inside the
air conditioning unit.
It seems that condensation is leaking from
the air conditioner.
- Condensation occurs
when the airflow
from the air conditioner cools the
warm room air.
Crack s ound is heard.
- This sound is generated by the expansion/ constriction of
the front panel, etc.
due to changes of
temperature.
Filter s ign lamp (LED)
is O N.
- Cleaning the filter,
press the Timer button and ◀button of
wired remote controller at the same
time for 3 seconds.
Air conditioner does
not ope rate for about
3 minutes w hen
res tart.
- This is the protector
of the mechanism.
- Wait about three
minutes and operation will begin.
R emote control dis play is faint, or no dis play at all.
- Are the batteries depleted?
- Are the batteries inserted in the opposite (+) and (-)
directions?
Call the service immediately in the following situations
- Anything abnormal such as burning smell, loud noise etc. happen. Stop the unit and turn the
breaker off. Never try to repair by yourself or restart the system in such cases.
- Main power cord is too hot or damaged.
- Error code is generated by self diagnosis.
- Water leaks from indoor unit even if the humidity is low.
- Any switch, breaker (safety, earth) or fuse fails to work properly
Us er mus t carry routine checkup & c leaning to avoid unit’ s poor performance .
In cas e of s pecial s ituation, the job mus t be carried out by service person only.