LG LS186HECE Manual de usuario
P/NO : 3828A30087W
INSTALLATION MANUAL
AIR CONDITIONER
• 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.
TYPE : WALL MOUNTED
www.lg.com
ENGLISH FRANÇAIS ESPAÑOL
2Room Air Conditioner
Room Air Conditioner Installation Manual
TABLE OF CONTENTS
Safety Precautions .........................3
Introduction .....................................9
Symbols Ued in This Manual......9
Features .......................................9
Installation .....................................10
Installation Parts ........................10
Installation Tools ........................10
Installation Map..........................11
Confirm The Refrigerant ...........12
Select The Best Location .........13
Piping Length And Elevation.....14
How To Mount Installation Plate
..15
Drill a Hole In The Wall .............15
Flaring Work...............................16
Connecting The Piping..............17
Connection Of The Drain Hose
...22
Connection Of Piping -Outdoor
...22
Connection Of The Cable .........23
Checking The Drainage ............25
Forming The Piping...................26
Air Purging .................................27
Air Purging With Vacuum Pump
.27
Charging.....................................29
Test Running .................................30
Installation guide
at the seaside ................................31
❏ Installation plate
❏Four type "A" screws
❏Connecting cable
❏Pipes: Suction line
Evaporator line
(Refer to page 13)
❏Insulation materials
❏Additional drain pipe
(
Outer Diameter .........15.5mm(0.61in))
❏Two type "B" screws
Installation
Requirements Required Parts Required Tools
❏Level gauge
❏Screwdriver
❏Electric drill
❏Hole core drill(ø65mm(2.55in))
❏Flaring tool set
❏Specified torque wrenches
4.2kg.m, 6.6kg.m
(different depending on model No.)
(Refer to page 17)
❏Spanner .....................Half union
❏A glass of water
❏Screw driver
❏Hexagonal
wrench(4mm(0.16in))
❏Gas Leak Detector
❏Vacuum pump
❏Manifold Gauge
❏Owner's manual
❏Thermometer
❏Remote Control Holder
Installation Manual 3
ENGLISH
IMPORTANT!
Please read this instruction sheet completely before installing the product.
This air conditioning system meets strict safety and operating standards. As the installer or service person,
it is an important part of your job to install or service the system so it operates safely and efficiently.
CAUTION
: Improper installation, adjustment, alteration, service or maintenance can void the warranty.
The weight of the condensing unit requires caution and proper handling procedures when lifting
or moving to avoid personal injury. Use care to avoid contact with sharp or pointed edges.
Safety Precautions
• Always wear safety eye wear and work gloves when installing equipment.
• Never assume electrical power is disconnected. Check with meter and equipment.
• Keep hands out of fan areas when power is connected to equipment.
• R-410A causes frostbite burns.
• R-410A is toxic when burned.
NOTE TO INSTALLING DEALER: The Owners Instructions and Warranty are to be given to the owner
or prominently displayed near the indoor Furnace/Air Handler Unit.
When wiring:
Electrical shock can cause severe personal injury or death. Only a qualified,
experienced electrician should attempt to wire this system.
• Do not supply power to the unit until all wiring and tubing are completed or reconnected and checked.
• Highly dangerous electrical voltages are used in this system. Carefully refer to the wiring diagram and these
instructions when wiring. Improper connections and inadequate grounding can cause accidental injury or death.
• Ground the unit following local electrical codes.
• Connect all wiring tightly. Loose wiring may cause overheating at connection points and a possible fire hazard.
When transporting:
Be careful when picking up and moving the indoor and outdoor units. Get a partner to help, and
bend your knees when lifting to reduce strain on your back. Sharp edges or thin aluminum fins on
the air conditioner can cut your finger.
When installing...
... in a wall: Make sure the wall is strong enough to hold the unit's weight.
It may be necessary to construct a strong wood or metal frame to provide added support.
... in a room: Properly insulate any tubing run inside a room to prevent "sweating" that can cause
dripping and water damage to wall and floors.
... in moist or uneven locatinons: Use a raised concrete pad or concrete blocks provide a solid,
level foundation for the outdoor unit. This prevents water damage and abnormal vibration.
... in an area with high winds: Securely anchor the outdoor unit down with bolts and a metal
frame. Provide a suitable air baffle.
... in a snowy area(for Heat Pump Model): Install the outdoor unit on a raised platform that is
higher than drifting snow. Provide snow vents.
When connecting refrigerant tubing
• Keep all tubing runs as short as possible.
• Use the flare method for connecting tubing.
• Check carefully for leaks before starting the test run.
When servicing
• Turn the power OFF at the main power box(mains) before opening the unit to check or repair
electrical parts and wiring.
• Keep your fingers and clothing away from any moving parts.
• Clean up the site after you finish, remembering to check that no metal scraps or bits of wiring have
been left inside the unit being serviced.
WARNING
WARNING
•
• Refer to local code for all wiring size.
Installation or repairs made by unqualified persons can result in hazards to you and others.
Installation MUST conform with local building codes or, in the absence of local codes, with the National Electrical
Code NFPA 70/ANSI C1-1993 or current edition and Canadian Electrical Code Part1 CSA C.22.1.
• 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.
Wall Mounted Mini-Split System
Single Zone
INSTALLATION INSTRUCTIONS
4Room Air Conditioner
Safety Precautions
■Operation
Be cautious when unpacking and
installing the product.
• Shape edges could cause injury. Be
especially careful of the sharp edges.
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.
Install the indoor unit on the wall
where the height from the floors
more then 2.4m(8ft).
• There are sharp moving parts that
could cause personal injury.
Do not handle the pipe by
yourself(customer)
• High-Pressure refrigent may cause
personal injury.
Use a dedicated outlet for this
appliance.
• There is risk of fire or electric shock.
Grasp the plug to remove the
cord from the outlet. Do not
touch it with wet hands.
• There is risk of fire or electric shock.
Do not allow water to run into
electric part.
• There is risk of fire, failure of the
product, and/or electric shock.
2.4m(8ft)
Installation Manual 5
ENGLISH
Safety Precautions
Do not place a heater or other
appliances near the power cable.
•
There is risk of fire, failure of the product,
and/or electric shock.
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 furnishings.
Do not store of use flammable
gas or combustibles near the air
conditioner.
• There is risk of fire or product failure.
Do not use the product in a
tightly closed space for a long
time.
• Oxygen deficiency could occur.
• Some ventilation by opeing window
is necessary for the fresh air.
When flammable gas leaks, turn off
the gas and open a window for
ventilation before turning the product
on. Do not use the telephone or turn
switches on or off.
• There is risk of explosion or fire.
Unplug the unit if strange
sounds odors or smoke comes
from it.
•
There is risk of fireproduct failure and/or
electric shock.
Stop operation and close any
window in storm or hurricane.
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.
When the product is soaked
(flooded or submerged), contact
an Authorized Service Center.
• There is risk of electrical shock.
Wax
Thinner
6Room Air Conditioner
Safety Precautions
■Installation
Always check for gas(refrigerant)
leakage after installation or
repair of product.
• Low refrigerant levels may cause
product failure.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.
90˚
Take care to ensure that nobody could step on or
fall onto the outdoor unit.
• There could result in personal injury and product damage.
Do not insert hands or other objects through the air
inlet or outlet while the air conditioner is plugged
in.
• There are sharp and moving parts that could cause
personal injury.
Ventilate the product from time
to time when operating it
together with a stove, etc.
• There is risk of fire or electrical shock.
Unplug the appliance before
performing cleaning or
maintenance.
• There is risk of electric shock.
When the product is not be used
for a long time disconnect the
power supply plug or turn off the
breaker.
• There is risk of product damage or
failure, or unintended operation.
Safety Precautions
Installation Manual 7
ENGLISH
■Operation
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 air conditioner
• Avoid personal injury.
Do not install the product where
it will be exposed to sea wind
(salt spray) directly.
• It may cause corrosion in the product.
Corrosion, particularly on the
condenser and evaporator fins, could
cause product malfunction or
inefficient operation.
Do not direct airflow at room
occupants.
• This could damage 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 anything
on the product. (outdoor unit)
• There is risk of personal injury and
failure of product.
8Room Air Conditioner
Safety Precautions
■Disuse
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 drink the water drained from the unit.
• It is not sanitary and could cause serious health issues.
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.
Use a firm stool or ladder when cleaning or
maintaining the air conditioner.
• Be careful and avoid personal injury.
Replace all the batteries in the remote.
• There is risk of fire or explosion.
Installation Manual 9
Introduction
This symbol alerts you to the risk of electric shock.
This symbol alerts you to hazards that may cause harm to
the air conditioner.
This symbol indicates special notes.
NOTICE
Introduction
Symbols Used In This Manual
Features
Air Inlet Vents
Air Outlet Vents
Connecting
Wires
Piping
Drain Hose
Base Plate
Air Outlet
Vents
Air Inlet
Vents
Piping
Connecting
Wires
Drain Hose
Signal Receptor
Base Plate
Front Panel
Air Inlet
Air Filter
ENGLISH
10 Room Air Conditioner
Installation
Type "A" screw (6 EA) Type "A" screw (8 EA)
Type "B" screw Type "B" screw
Remote control holderRemote control holder
Type 1 Type 2
Installation plate Installation plate
Figure FigureName
Screw driver
Electric drill
Measuring tape, Knife
Hole core drill
Spanner
Torque wrench
Ohmmeter
Hexagonal wrench
Ammeter
Gas-leak detector
Thermometer,
Horizontal meter
Flaring tool set
Name
Installation Parts
Installation Tools
Installation
Read carefully, and then follow step by step.
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