LG UP48 User manual
P/NO : MFL67855511
INSTALLATION MANUAL
AIR
CONDITIONER
www.lg.com
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.
Ɠ
This 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
For more information, Refer to the CD or LG Web site (www.lg.com).
FLOOR STANDING
Original instruction
ENGLISH ITALIANO ESPAÑOL FRANÇAIS DEUTSCH
ΕΛΛΗΝΙΚΆ
ČEŠTINA
NEDERLANDS
POLSKI
LIMBA ROMÂNĂ
• 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 condi-
tioner 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 :
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:
TIPS FOR SAVING ENERGY
TIPS FOR SAVING ENERGY
2
ENGLISH
3
IMPORTANT SAFETY INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
READ ALL INSTRUCTIONS BEFORE USING THE APPLI-
ANCE.
Always comply with the following precautions to avoid danger-
ous 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 direc-
tions are ignored
WARNING
• 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 Nation Electrical Code NFPA
70/ANSI C1-1003 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 proce-
dures and equipped with the proper tools and test instru-
ments.
• Failure to carefully read and follow all instructions in this man-
ual can result in equipment malfunction, property damage,
personal injury and/or death.
!
!
!
ENGLISH
Installation
• Always perform grounding.
- Otherwise, it may cause electrical shock.
• Don’t use a power cord, a plug or a loose socket which is
damaged.
- Otherwise, it may cause a fire or electrical shock.
• For installation of the product, always contact the service cen-
ter or a professional installation 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 switch-
ing 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.
• 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.
• Use caution when unpacking and installing.
- Sharp edges may cause injury.
IMPORTANT SAFETY INSTRUCTIONS
4
ENGLISH
5
IMPORTANT SAFETY INSTRUCTIONS
ENGLISH
Operation
• Do not share the outlet with other appliances.
- It will cause an electric shock or a fire due to heat genera-
tion.
• 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.
• 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 fil-
ter.
- They are sharp and may cause injury.
6IMPORTANT SAFETY INSTRUCTIONS
ENGLISH
• Do not step on the indoor/outdoor unit and do not put any-
thing 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.
IMPORTANT SAFETY INSTRUCTIONS 7
ENGLISH
CAUTION
Installation
• 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 out-
door 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.
Operation
• 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 preserv-
ing 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 acci-
dent.
!
TABLE OF CONTENTS
8
ENGLISH
2TIPS FOR SAVING EN-
ERGY
3IMPORTANT SAFETY IN-
STRUCTIONS
9INSTALLATION PLACE
9Select the best Location
9- Indoor unit
10 INSTALLATION
10 Indoor unit installation
11 Precautions in bending
12 WIRING CONNECTION
12 Connecting the cable
12 - Indoor unit
13 LEAKAGE TEST AND
EVALUATION
13 Vacuum drying of the connecting
pipes and the indoor unit
14 FINAL CHECK AND TEST
RUN
TABLE OF CONTENTS
Select the best Location
Indoor unit
- 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.
INSTALLATION PLACE
9
INSTALLATION PLACE
ENGLISH
300mm 300mm
300mm
10 INSTALLATION
ENGLISH
Indoor unit installation
1The mounting floor should be strong and
solid enough to prevent it from vibration.
2Drill the piping hole with 70mm diameter
hole-core drill at either the right or the left
of indoor unit. The hole should be sightly
slant to the outdoor side.
3Insert the plastic tube through the hole.
4 Cut the extruded outside part of the plastic
tube, if necessary.
- When using knock-out hole to route the pip-
ing, insert the plastic cover in knock-out hole
in order to prevent the piping from damaged
by sharp edge of the hole.
200mm
70mm 70mm
90mm
Wall
Core Drill
Tilt
Cut if
necessary
More
than 15mm
Wall
Plastic tube
(Bushing)
INSIDE OUTSIDE
INSTALLATION
Table of contents
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