LG AUUW096D User manual

INSTALLATION MANUAL
AIR
CONDITIONER
www.lg.com
High Efficiency Inverter
Original instruction
Please read this installation manual completely before installing the product.
Installation work must be performed in accordance with the national wiring
standards by authorized personnel only.
Please retain this installation manual for future reference after reading it thoroughly.
ƓThis product contains Fluorinated Greenhouse Gases. (R410A)
[ 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
P/NO : MFL67855401
ITALIANO ESPAÑOL FRANÇAIS DEUTSCH
ΕΛΛΗΝΙΚΆ
ČEŠTINA
NEDERLANDS
POLSKI
LIMBA ROMÂNĂ
ENGLISH
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2
Air Conditioner Installation Manual
TABLE OF CONTENTS
Safety Precautions .....3
Installation of Indoor,
Outdoor unit................7
The indoor unit
installation.................10
Remote controller
installation.................25
Wiring connection ....29
Connecting Pipes to
the Indoor Unit ..........31
Installation to
decorative panel .......33
Indoor unit drain
piping .........................34
Test running ..............41
Optional operation....43
• Connecting cable
• Four Type "A" Screw
• Hanging Bolt
(W 3/8 or M10 length 650mm)
• Pipes: Gas side
Liquid side
• Insulated drain hose
• Additional Drain hose
Inner Dia
Cassette type.............32mm
Duct type....................25mm
• Additional drain pipe
(Convertible type)
(Outer diameter .....15.5mm)
• Level
• Screw driver
• Electric drill
• Hole core drill (ø70mm)
• Flaring Tools set
• Torque Wrenches
• Hexagonal Wrench (4mm, 5mm)
• Gas-leak detector
• Owner’s Manual
• Thermometer
Installation
Requirements Required Parts Required Tools
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Safety Precautions
Installation Manual 3
ENGLISH
To prevent the injury of the user or other people and property damage, the following instructions
must be followed.
nBe sure to read before installing the air conditioner.
nBe sure to observe the cautions specified here as they include important items related to safety.
nIncorrect operation due to ignoring instruction will cause harm or damage. The seriousness is
classified by the following indications.
nThe meanings of the symbols used in this manual are as shown below.
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage to properties only.
nInstallation
Be sure not to do.
Be sure to follow the instruction.
Safety Precautions
Always perform
grounding.
• Otherwise, it may cause
electrical shock.
Don’t use a power
cord, a plug or a loose
socket which is dam-
aged.
• Otherwise, it may cause
a fire or electrical shock.
For installation of the
product, always con-
tact the service center
or a professional instal-
lation agency.
• Otherwise, it may cause
a fire, electrical shock,
explosion or injury.
Securely attach the
electrical part cover to
the indoor unit and the
service panel to the
outdoor unit.
• If the electrical part
cover of the indoor unit
and the service panel of
the outdoor unit are not
attached securely, it
could result in a fire or
electric shock due to
dust, water, etc.
Always install an air
leakage breaker and a
dedicated switching
board.
• No installation may
cause a fire and
electrical shock.
Do not keep or use
flammable gases or
combustibles near the
air conditioner.
• Otherwise, it may cause
a fire or the failure of
product.
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4
Safety Precautions
Do not share the outlet
with other appliances.
• It will cause an electric
shock or a fire due to
heat generation.
Do not use the
damaged power cord.
• Otherwise, it may cause
a fire or electrical shock.
Do not modify or
extend the power cord
randomly.
• Otherwise, it may cause
a fire or electrical shock.
Take care so that the
power cord may not be
pulled during operation.
• Otherwise, it may cause
a fire or electrical shock.
Unplug the unit if
strange sounds, smell,
or smoke comes from it.
• Otherwise, it may cause
electrical shock or a fire.
Keep the flames away.
• Otherwise, it may cause
a fire.
nOperation
Use caution when unpacking and
installing.
• Sharp edges may cause 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.
Ensure that an
installation frame of the
outdoor unit is not
damaged due to use
for a long time.
• It may cause injury or an
accident.
Do not disassemble or
repair the product
randomly.
• It will cause a fire or
electrical shock.
Do not install the
product at a place that
there is concern of
falling down.
• Otherwise, it may result
in personal injury.
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Installation Manual 5
Safety Precautions
ENGLISH
Take the power plug
out if necessary,
holding the head of the
plug and do not touch
it with wet hands.
• Otherwise, it may cause
a fire or electrical shock.
Do not use the power
cord near the heating
tools.
• Otherwise, it may cause
a fire and electrical
shock.
Do not open the
suction inlet of the
indoor/outdoor unit
during operation.
• Otherwise, it may
electrical shock and
failure.
Do not allow water to
run into electrical
parts.
• Otherwise, it may cause
the failure of machine or
electrical shock.
Hold the plug by the
head when taking it
out.
• It may cause electric
shock and damage.
Never touch the metal
parts of the unit when
removing the filter.
• They are sharp and may
cause injury.
Do not step on the
indoor/outdoor unit
and do not put
anything on it.
• It may cause an injury
through dropping of the
unit or falling down.
Do not place a heavy
object on the power
cord.
• Otherwise, it may cause
a fire or electrical shock.
When the product is
submerged into water,
always contact the
service center.
• Otherwise, it may cause
a fire or electrical shock.
Take care so that children may not step on the outdoor unit.
• Otherwise, children may be seriously injured due to falling down.
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6
Safety Precautions
nInstallation
Install the drain hose to
ensure that drain can
be securely done.
• Otherwise, it may cause
water leakage.
Install the product so
that the noise or hot
wind from the outdoor
unit may not cause any
damage to the
neighbors.
• Otherwise, it may cause
dispute with the
neighbors.
Always inspect gas
leakage after the
installation and repair
of product.
• Otherwise, it may cause
the failure of product.
Keep level parallel in installing the
product.
• Otherwise, it may cause vibration or
water leakage.
Please install safely at a place that
can sufficiently endure the weight of
the product.
• If the strength is not sufficient, the
product may fall and cause injury.
nOperation
Avoid excessive
cooling and perform
ventilation sometimes.
• Otherwise, it may do
harm to your health.
Use a soft cloth to
clean. Do not use wax,
thinner, or a strong
detergent.
• The appearance of the
air conditioner may
deteriorate, change
color, or develop surface
flaws.
Do not use an
appliance for special
purposes such as
preserving animals
vegetables, precision
machine, or art articles.
• Otherwise, it may
damage your properties.
Do not place obstacles around the flow inlet or outlet.
• Otherwise, it may cause the failure of appliance or an accident.
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Installation of Indoor, Outdoor Unit
Installation Manual 7
ENGLISH
Installation of Indoor, Outdoor Unit
1. Indoor unit
Cassette type
• There should not be any heat source or steam
near the unit.
• There should not be any obstacles to prevent
the air circulation.
• A place where air circulation in the room will
be good.
•
A place where drainage can be easily obtained.
• A place where noise prevention is taken into
consideration.
• Do not install the unit near the door way.
• Ensure the spaces indicated by arrows from
the wall, ceiling, or other obstacles.
• The indoor unit must keep the maintenance
space.
Duct type
• The place shall easily bear a load exceeding
four times the indoor unit’s weight.
• The place shall be able to inspect the unit as
shown the figure.
• The place where the unit shall be leveled.
• The place shall allow easy water
drainage.(Suitable dimension “H” is necessary
to get a slope to drain as figure.)
• The place shall easily connect with the
outdoor unit.
• The place where the unit is not affected by an
electrical noise.
• The place where air circulation in the room will
be good .
• There should not be any heat source or steam
near the unit
You need to select adequate installation location considering the following conditions, and make
sure to acquire the consent of the user.
Selection of the best location
Unit:cm
Ceiling
Ceiling Board Ceiling Board
30 or more
Above 250 330 or less
100 or more
50 or
more
50 or
more
30 or less
Floor
H
600600
Top view
(unit: mm)
Front view
Front
Inspection hole
(600X600)
Control box
1000
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8
Installation of Indoor, Outdoor Unit
Convertible type
• Do not have any heat or steam near the unit.
• Select a place where there are no obstacles in
front of the unit.
• Make sure that condensation drainage can be
conveniently routed away.
• Do not install near a doorway.
• Ensure that the interval between a wall and
the left (or right) of the unit is more than
20cm.
• Use a stud finder to locate studs to prevent
unnecessary damage to the wall.
• There should not be any heat source or steam
near the unit.
• There should not be any obstacles to prevent
the air circulation.
• A place where air circulation in the room will
be good.
• A place where drainage can be easily
obtained.
• A place where noise prevention is taken into
consideration.
• Do not install the unit near the door way.
• Ensure the spaces indicated by arrows from
the wall, ceiling, or other obstacles.
• Take the air conditioner weight into account and
select a place where noise and vibration are
minimum.
• Select a place so that the warm air and noise
from the air conditioner do not disturb neighbors.
• Place that can sufficiently endure the weight
and vibration of the outdoor unit and where
even installation is possible.
• Place that has no direct influence of snow or rain
• Place with no danger of snowfall or icicle drop
• Place without weak floor or base such as
decrepit part of the building or with a lot of snow
accumulation
2. Outdoor unit
• If an awning is built over the unit to prevent direct sunlight or rain exposure, make sure that heat
radiation from the condenser is not restricted.
• Ensure that the spaces indicated by arrows around front, back and side of the unit.
• Do not place animals and plants in the path of the warm air.
More than
20cm
More than eye-level
More than
20cm
R
R
More than
20cm
More than
20cm
(Ceiling installation)
(Floor/Wall installation)
More than 20cm
More than 5cm More than 20cm
More than 20cm
More than 5cm
More than 20cm
More than
30cm
More than 30cm
More
than 60cm
More than 60cm
More than
70cm
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Installation of Indoor, Outdoor Unit
Installation Manual 9
ENGLISH
3. Piping length and the elevation
Outdoor unit
Indoor unit
A trap is not necessary when the
outdoor unit is installed in a higher
position than the indoor unit.
CAUTION:
• Rated performance for refrigerant line length of:7.5m (AUUW096D, AUUW126D,
AUUW186D) / 5.0m (AUUW186D1)
• Capacity is based on standard length and maximum allowance length is on the
basis of reliability.
• Improper refrigerant charge may result in abnormal cycle.
MODEL Pipe Size (Diameter:Ø) Length A(m) Elevation B(m) *Additional
refrigerant
(g/m)
Gas Liquid Standard Max. Standard Max.
AUUW096D
[UU09W ULD]
3/8"(9.52mm) 1/4"(6.35mm) 7.5 15 510 20
AUUW126D
[UU12W ULD]
3/8"(9.52mm) 1/4"(6.35mm) 7.5 15 510 20
AUUW186D
[UU18W UED]
1/2"(12.7mm) 1/4"(6.35mm) 7.5 40 530 20
AUUW186D1
[UU18W UED1]
1/2"(12.7mm) 1/4"(6.35mm) 5.0 40 530 20
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The indoor unit installation
The indoor unit installation
1. Cassette type
Level gauge
Ceiling
TQ/TR Series
Ceiling board
Unit: mm
585~660
517
461
517
585~660
523
570
570
319
• Avoid the following installation location.
1. Such places as restaurants and kitchen where considerable amount of oil steam and flour is generated.
These may cause heat exchange efficiency reduction, or water drops, drain pump mal-function.
In these cases, take the following actions;
• Make sure that ventilation fan is enough to cover all noxious gases from this place.
• Ensure enough distance from the cooking room to install the air conditioner in such a place where it
may not suck oily steam.
2. Avoid installng air conditioner
in such places where
cooking oil or iron powder is
generated.
3. Avoid places where
inflammable gas is generated.
4. Avoid place where noxious gas is
generated.
5. Avoid places near high frequency
generators.
NOTICE
CAUTION :
• This air-conditioner uses a drain
pump.
• Install the unit horizontally using a
level gauge.
•
During the installation, care should be
taken not to damage electric wires.
• Select and mark the position for fixing bolts and piping
hole.
• Decide the position for fixing bolts slightly tilted to the
drain direction after considering the direction of drain
hose.
• Drill the hole for anchor bolt on the wall.
Use the ventilation fan
for smoke-collecting
hood with sufficient
capacity.
Cooking table
Air conditioner
Take enough
distance
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