LG | ARNU09GTRB4.ANWBASE | LG ARNU05GTRB4.ANWBASE Owner’s Manual

ENGLISH
BAHASA INDONESIA TIẾNG VIỆT
OWNER’S MANUAL
AIR
CONDITIONER
Please read this manual carefully before operating your set and retain it
for future reference.
Ceiling Cassette - 4Way
Original instruction
ARNU05GTRB4
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Ceiling Cassette - 4Way Type Indoor Unit Owner’s Manual
TABLE OF CONTENTS
FOR YOUR RECORDS
Safety Precautions ....................3
Write the model and serial numbers here:
Model #
Serial #
Prior to Operation......................8
You can find them on a label on the side of each unit.
Dealer's Name
Date Purchased
Maintenance and Service .........9
Before you Call for Service....11
n Staple your receipt to this page in the event you need
it to prove date of 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 your part can save you a great deal
of time and money over 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
• Contact the authorized service technician for repair or
maintenance of this unit.
• Contact the installer for installation of this unit.
• The air conditioner is not intended for use by young
children or invalids without supervision.
• 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.
2
Indoor Unit
Safety Precautions
To prevent injury to the user or other people and property damage, the following instructions must be
followed.
n Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified
by the following indications.
WARNING
This symbol indicates the possibility of death or serious injury.
CAUTION
This symbol indicates the possibility of injury or damage to properties only.
n Meanings of symbols used in this manual are as shown below.
Be sure not to do.
Be sure to follow the instruction.
WARNING
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.
Owner’s Manual 3
ENGLISH
Safety Precautions
Safety Precautions
• 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.
• Do not turn on the breaker or power under condition that front panel, cabinet, top
cover, control box cover are removed or opened.
- Otherwise, it may cause fire, electric shock, explosion or death.
• 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.
• Use a vacuum pump or Inert (nitrogen) gas when doing leakage test or air
purge. Do not compress air or Oxygen and Do not use Flammable gases.
Otherwise, it may cause fire or explosion.
- There is the risk of death, injury, fire or explosion.
Operation
• Take care to ensure that power cable could not be pulled out or damaged
during operation.
- There is risk of fire or electric shock.
• Do not place anything on the power cable.
- There is risk of fire or electric shock.
• Do not touch(operate) the product with wet hands.
- There is risk of fire or electrical shock.
• Do not place a heater or other appliances near the power cable.
- There is risk of fire and electric shock.
• Do not allow water to run into electric parts.
- It may cause There is risk of fire, failure of the product, or electric shock.
• Do not store or use flammable gas or combustibles near the product.
- There is risk of fire or failure of product.
• Do not use the product in a tightly closed space for a long time.
- Oxygen deficiency could occur.
4
Indoor Unit
Safety Precautions
• If strange sounds, or small or smoke comes from product. Turn the breaker off
or disconnect the power supply cable.
- There is risk of electric shock or fire.
• Stop operation and close the window in storm or hurricane.
If possible, remove the product from the window before the hurricane arrives.
- There is risk of property damage, failure of product, or electric shock.
• Do not open the inlet grill of the product during operation.
(Do not touch the electrostatic filter, if the unit is so equipped.)
- There is risk of physical injury, electric shock, or product failure.
• When the product is soaked (flooded or submerged), contact an Authorized
Service Center.
- There is risk of fire or electric shock.
• Be cautious that water could not enter the product.
- There is risk of fire, electric shock, or product damage.
• Ventilate the product from time to time when operating it together with a stove,
etc.
- There is risk of fire or electric shock.
• Turn the main power off when cleaning or maintaining the product.
- There is risk of electric shock.
• Take care to ensure that nobody could step on or fall onto the outdoor unit.
- This could result in personal injury and product damage.
• 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.
• Do not turn on the breaker or power under condition that front panel, cabinet,
top cover, control box cover are removed or opened.
- Otherwise, it may cause fire, electric shock, explosion or death.
Owner’s Manual 5
ENGLISH
• When flammable gas leaks, turn off the gas and open a window for ventilation
before turn the product on.
- Do not use the telephone or turn switches on or off.
There is risk of explosion or fire
Safety Precautions
CAUTION
Installation
• 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.
• Use two or more people to lift and transport the product.
- Avoid personal injury.
Operation
• 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.
6
Indoor Unit
Safety Precautions
Owner’s Manual 7
ENGLISH
• 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.
• 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 should be supervised to ensure that they do not play with the
appliance.
Prior to Operation
Prior to Operation
Preparing for operation
1. Contact an installation specialist for installation.
2. Use a dedicated circuit.
Cleaning and maintenance
1. Do not touch the metal parts of the unit when removing the filter. Injuries can occur when handling
sharp metal edges.
2. Do not use water to clean inside the air conditioner. Exposure to water can destroy the insulation,
leading to possible electric shock.
3. 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.
Service
For repair and maintenance, contact your authorized service dealer.
Usage
1. 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.
2. Due to the possibility of oxygen deficiency, ventilate the room when used together with stoves or
other heating devices.
3. 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.
8
Indoor Unit
Maintenance and Service
CAUTION: Before performing any maintenance, turn off the main power to
the system.
Grille, Case, and Remote Control
o Turn the system off before cleaning. To clean, wipe with
a soft, dry cloth. Do not use bleach or abrasives.
Air Filter
NOTE
Supply power must be disconnected before
cleaning the indoor unit.
Air
Intake
Air Outlet
Wired Remote Controller
(Optional)
Air Filters
The air filters behind the front grille should be checked and
cleaned once every 2 weeks or more often if neccessary.
1. Remove the Air filters.
n 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.
Rack
2. Clean dirt from the air filter using a vacuum
cleaner or washing with water.
n If dirt is conspicuous, wash with a neutral
detergent in lukewarm water.
n If hot water (50 °C or more) is used, it may be
deformed.
Air Filter
n 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
SI
conditioner.
N NER
B en
zene
3. After washing with water, dry well in
the shade.
n Do not expose the air filter to direct
sunlight or heat from a fire when drying
it.
4. Install the air filter.
SCO
U R IN
CLB
ARGE
Owner’s Manual 9
ENGLISH
Maintenance and Service
Maintenance and Service
When the air conditioner is not going to be used for a long time.
When it is not going to be used for
a long time.
When the air conditioner is to be used again.
Operate the air conditioner at the
following settings for 2 to 3 hours.
• Type of operation: Fan operation mode.
• This will dry out the internal mechanisms.
Turn off the breaker.
Clean the air filter and install it in the
indoor unit.
Check that the air inlet and outlet of the
indoor/outdoor unit are not blocked.
CAUTION
Turn off the breaker when the air conditioner
is not going to be used for a long time.
Dirt may collect and may cause a fire.
Check that the ground wire is
connected correctly. It may be connect
to the indoor unit side.
Helpful information
The air filters and your electiric bill.
If the air filters become clogged with dust, the cooling
capacity will drop, and 6 % of the electricity used to
operate the air conditioner will be wasted.
Operation Tips
Do not overcool the room.
Keep blinds or curtains
closed.
Keep the room temperature
uniform.
This is not good for the health
and wastes electricity.
Do not let direct sunshine
enter the room when the air
conditioner is in operation.
Adjust the vertical and
horizontal airflow direction to
ensure a uniform temperature
in the room.
Make sure that the doors
and windows are shut tight.
Clean the air filter regularly.
Ventilate the room
occasionally.
Avoid opening doors and
windows as much as possible
to keep the cool air in the
room.
Blockages in the air filter
reduce the airflow and lower
cooling and dehumidifying
effects. Clean at least once
every two weeks.
10
Indoor Unit
Since windows are kept
closed, it is a good idea to
open them and ventilate the
room now and then.
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.
The air conditioner
does not operate.
The room has a
peculiar odor.
• Have you made a
mistake in timer
operation?
• Has the fuse blown or
has the circuit breaker
been tripped?
• Check that this is not a
damp smell exuded by
the walls, carpet,
furniture or cloth items
in the room.
Does not cool or heat
effectively.
The air conditioner
operation is noisy.
It seems that
condensation is
leaking from the air
conditioner.
Air conditioner does
not operate for about
3 minutes when
restart.
• Condensation occurs
when the airflow from
the air conditioner
cools the warm room
air.
• This is the protector of
the mechanism.
• Wait about three
minutes and operation
will begin.
Crack sound is
heard.
• Is the air filter dirty?
• For a noise that sounds • This sound is generated
like water flowing.
See air filter cleaning
by the expansion/
instructions.
-This is the sound of
constriction of the front
• The room may have
freon flowing inside the panel, etc. due to
air conditioner unit.
been very hot when the
changes of temperature.
• For a noise that sounds
room air conditioner
was first turned on.
like the compressed air
Allow time for it to cool
releasing into
atmosphere.
down.
-This is the sound of the
• Has the temperature
dehumidifying water
been set incorrectly?
being processed inside
• Are the indoor unit's air
inlet or outlet vents
the air conditioning
obstructed?
unit.
Remote control
display is faint, or no
display at all.
• Are the batteries
depleted?
• Are the batteries
inserted in the opposite
(+) and (-) directions? NOTE
WATER RESISTANT: The outdoor side of this appliance is WATER RESISTANT.
The indoor side is not water resistant and should not be exposed to
excess water.
Owner’s Manual 11
ENGLISH
Before you call for service...
12
Indoor Unit
PT.LG Electronics Indonesia
Gandaria 8 Office Tower Lt. 29 BC & 31 ABCD
Jl.Sultan Iskandar Muda, Kebayoran Lama Utara - Kebayoran Lama,
Jakarta Selatan - DKI Jakarta Raya, Indonesia
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