LG ARNU96GB8Z4.ENCBLEU, A-C-Fresh-airtake-unit, ARNU48GBRZ4, ARNU76GB8Z4.ENCBLEU, ARNU48GBRZ4.ENCBLEU Owner's manual

LG ARNU96GB8Z4.ENCBLEU, A-C-Fresh-airtake-unit, ARNU48GBRZ4, ARNU76GB8Z4.ENCBLEU, ARNU48GBRZ4.ENCBLEU Owner's manual
1.MFL67870231(영) 17. 7. 24. 영영 3:13 Page 1
ENGLISH
ITALIANO
ESPAÑOL
FRANÇAIS
OWNER’S MANUAL
DEUTSCH
AIR
CONDITIONER
ΕΛΛΗΝΙΚΆ
ČEŠTINA
www.lg.com
P/NO : MFL67870231
LIMBA ROMÂNĂ
Original instruction
[Representative] LG Electronics Inc. EU Representative : LG Electronics European Shared
Service Center B.V. Krijgsman 1, 1186 DM Amstelveen, The Netherlands
[Manufacturer] LG Electronics Inc. Changwon 2nd factory 84, Wanam-ro, Seongsan-gu,
Changwon-si, Gyeongsangnam-do, KOREA
POLSKI
Multi V FRESH AIR INTAKE UNIT
NEDERLANDS
Please read this manual carefully before operating your set and retain it for future
reference.
1.MFL67870231(영) 17. 7. 24. 영영 3:13 Page 2
Fresh Air Intake Unit Owner’s Manual
TABLE OF CONTENTS
FOR YOUR RECORDS
Safety Precautions.................3
Write the model and serial numbers here:
Model #
Prior to Operation ..................8
Serial #
Operation Details ...................9
You can find them on a label on the side of each unit.
Operation Range ..................9
Maintenance and Service ....10
Before you Call for
Service................................12
Dealer's Name
Date Purchased
n Staple your receipt to this page in the event you need
to prove date of purchase or to issue warranty.
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 Fresh Air Intake Unit
1.MFL67870231(영) 17. 7. 24. 영영 3:13 Page 3
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
n Installation
For electrical work, contact the dealer, seller, a
qualified electrician, or
an Authorized Service
Center.
Always ground the
product.
• There is risk of fire or
electric shock.
• Do not disassemble or
repair the product.
There is risk of fire or
electric shock.
• There is risk of fire or
electric shock.
Install the panel and
the cover of control
box securely.
Always install a dedicated circuit and
breaker.
• There is risk of fire or
electric shock.
• Improper wiring or
installation may cause
fire or electric shock
Do not use a defective
or underrated circuit
breaker. Use this
appliance on a dedicated circuit.
Use the correctly rated
breaker or fuse.
• There is risk of fire or
electric shock.
Owner’s Manual 3
ENGLISH
Safety Precautions
1.MFL67870231(영) 17. 7. 24. 영영 3:13 Page 4
Safety Precautions
Do not modify or
extend the power
cable.
• There is risk of fire or
electric shock.
For installation, always
contact the dealer or an
Authorized Service
Center.
• There is risk of fire,
electric shock, explosion, or injury.
Be cautious when
unpacking and
installing the product.
Do not install, remove,
or re-install the unit by
yourself (customer).
• 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
evaporator.
Do not install the
product on a defective
installation stand.
Be sure the installation area does not
deteriorate with age.
• It may cause injury,
accident, or damage to
the product.
• 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.
n 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 touch(operate)
the product with wet
hands.
• There is risk of fire or
electrical shock.
4 Fresh Air Intake Unit
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 shock.
Do not place a heater
or other appliances
near the power cable.
Do not allow water to
run into electric parts.
• There is risk of fire and
electric shock.
• There is risk of fire, failure
of the product, or electric
shock.
1.MFL67870231(영) 17. 7. 24. 영영 3:13 Page 5
Safety Precautions
• There is risk of fire or
failure of product.
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.
When the product is
soaked (flooded or
submerged), contact
an Authorized Service
Center.
• There is risk of fire or
electric shock.
Do not use the product in a tightly closed
space for a long time.
• Oxygen deficiency
could occur.
Stop operation and
close the window in
storm or hurricane.
If possible, remove the
product from the window before the hurricane arrives.
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
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 property • There is risk of physical
damage, failure of prod- injury, electric shock, or
product failure.
uct, 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.
When the product is
not be used for a long
time, disconnect the
power supply plug or
turn off the breaker.
Take care to ensure
that nobody could
step on or fall onto the
outdoor unit.
• There is risk of electric
shock.
• There is risk of product
damage or failure, or
unintended operation.
• This could result in personal injury and product
damage.
Owner’s Manual 5
ENGLISH
Do not store or use
flammable gas or
combustibles near the
product.
1.MFL67870231(영) 17. 7. 24. 영영 3:13 Page 6
Safety Precautions
CAUTION
n Installation
Always check for gas
(refrigerant) leakage
after installation or
repair of product.
Install the drain hose
to ensure that water is
drained away properly.
• Low refrigerant levels may
cause failure of product.
• A bad connection may
cause water leakage.
Do not install the product where the noise or
hot air from the outdoor
unit could damage the
neighborhoods.
Use two or more people to lift and transport the product.
• It may cause a problem • Avoid personal injury.
for your neighbors.
Keep level even when
installing the product.
• To avoid vibration or
water leakage.
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.
n Operation
Do not expose the
skin directly to cool
air for long periods of
time. (Don't sit in the
draft.)
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.
Do not block the inlet
or outlet of air flow.
• This could harm to your • There is risk of damage • It may cause product
health.
failure.
or loss of property.
6 Fresh Air Intake Unit
1.MFL67870231(영) 17. 7. 24. 영영 3:13 Page 7
Safety Precautions
• There is risk of fire,
electric shock, or damage to the plastic parts
of the product.
Always insert the filter
securely. Clean the filter every two weeks or
more often if necessary.
Do not touch the metal
parts of the product when
removing the air filter.
They are very sharp!
Do not step on or put
anyting on the product. (outdoor units)
• There is risk of personal • There is risk of personal
injury and failure of
injury.
product.
Do not insert hands or
other objects through
the air inlet or outlet
while the product is
operated.
Do not drink the water
drained from the product.
• It is not sanitary and
• A dirty filter reduces the • There are sharp and
could cause serious
efficiency of the air con- moving parts that could
health issues.
cause personal injury.
ditioner and could
cause product malfunction or damage.
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
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.
Do not recharge or
disassemble the batteries.
Do not dispose of batteries in a fire.
• They may burn or
explode.
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
• The chemicals in batteries could
cause burns or other health hazards. cause burns or other health hazards.
Owner’s Manual 7
ENGLISH
Use a soft cloth to
clean. Do not use
harsh detergents, solvents, etc.
1.MFL67870231(영) 17. 7. 24. 영영 3:13 Page 8
Prior to Operation
Prior to Operation
Preparing for operation
1. Contact an installation specialist for installation.
2. Use a dedicated circuit.
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.
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.
8 Fresh Air Intake Unit
1.MFL67870231(영) 17. 7. 24. 영영 3:13 Page 9
Operation Details
ENGLISH
Operation Details
Operation range
FAU will operate in the below range. Hot outdoor temperature (over 43℃) or cold outdoor temperature (under 5℃) will make customer feel uncomfortable because FAU outlet temperature might be not enough controlled in
that region. * FAU : Fresh Air Intake Unit
-5°C
Cooling mode
5°C
15°C
Outdoor Air Temperature (Toa) ℃
43℃ (1)
19°C
Fan operation (thermo off)
Cooling
Cooling
Fan operation
Fan stop
Heating mode
6°C
18°C
Heating
Fan operation (thermo off)
Fan operation
Heating
16°C
Automatic mode
Cooling
Heating
Cooling
Heating
18°C
16°C
(1)Normal model : 43°C
Tropical model : 48°C
Usage Limitations
-5°C
15°C
19°C
(33.5°)
43℃ (2)
(2)Normal model : 43°C
Tropical model : 48°C
Owner’s Manual 9
1.MFL67870231(영) 17. 7. 24. 영영 3:13 Page 10
Maintenance and Service
Maintenance and Service
CAUTION: Before performing any maintenance, turn off the main power to
the system.
Grille, Case, and Remote Controller
o Turn the system off before cleaning. To clean, wipe with
a soft, dry cloth. Do not use bleach or abrasives.
Air outlet vent
NOTICE
Air filter
Power supply must be disconnected before
cleaning the indoor unit.
Air filter
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 filter.
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.
n Never use any of the followings:
• Water hotter than 40°C.
Could cause deformation
and/or discoloration.
• Volatile substances.
Could damage the
SI
surfaces of the air
N NER
conditioner.
10 Fresh Air Intake Unit
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.
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.
1.MFL67870231(영) 17. 7. 24. 영영 3:13 Page 11
Maintenance and Service
When it is not going to be used for
a long time.
When the air conditioner is 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.
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 connected 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.
Since windows are kept
closed, it is a good idea to
open them and ventilate the
room now and then.
Owner’s Manual 11
ENGLISH
When the air conditioner is not going to be used for a long time.
1.MFL67870231(영) 17. 7. 24. 영영 3:13 Page 12
Maintenance and Service
Before you call for service...
?
Troubleshooting Tips! Save time and money!
Check the following points before requesting repairs or service.... If the malfunction persists,
please contact your dealer.
The air conditioner
does not operate.
The room has a
peculiar odor.
It seems that condensation is leaking
from the air conditioner.
Air conditioner does
not operate for about
3 minutes when
restart.
• 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.
• 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.
Does not cool or heat
effectively.
The air conditioner
operation is noisy.
Crack sound is
heard.
Remote control display is faint, or no
display at all.
• 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?
• 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.
• This sound is generated
by the expansion/ constriction of the front
panel, etc. due to
changes of temperature.
• Are the batteries
depleted?
• Are the batteries
inserted in the opposite (+) and (-) directions? Filter sign lamp
(LED) is ON.
• Cleaning the filter,
press the Timer button
and ◀ button of wired
remote controller at
the same time for 3 s
NOTICE
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.
12 Fresh Air Intake Unit
1.MFL67870231(영) 17. 7. 24. 영영 3:13 Page 100
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