LG LP090HSD-Y8 User manual

http://_ _ _ .lg_d \ k'e.c_)m
LG PACKAGEDTERMINAL
AIRCONDITIONER/HEATPUMP
OWNER'S MANUAL
Please read the operating _nstruct_ons and safety precautions carefully
and thoroughly before installing and operating your air conditioner
I'J " _IHI__III,_!_II,,_"
Please read through this manual. It contains valuable
information about your air conditioner. This manual
may help save time and money by explaining proper
air conditioner maintenance and preventing improper
use,

FOR YOUR RECORDS
Write the model and serial numbers here:
Model #
Serial #
You can find them on a label on the side of each unit.
Dealer's Name
Date Purchased
• 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 an 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 Room Air Conditioner

SafetyPrecautions
To prevent injury to the user or other people and property damage, the following instructions
must be followed.
• Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness
is classified by the following indications.
,j WARNING This symbol indicates the possibility of death or serious injury. (
CAUTION This symbol indicates the possibility of injury or damage to properties only.
\
• Meanings of symbols used in this manual are as shown below.
QDon't do this!
Be sure to follow the instruction,
Eg@
"N_2a
:L&
•Installation
A kWARNING
• It may cause a fire or electrical • It may cause a fire or electrical • It will cause electric shock or fire
shock, shock, due to heat generation.
• It may cause failure and
electric shock. • Sharp edges may cause
injury. • It may cause explosion or fire.
Owner's Manual 3

SafetyPrecautions
•Operation
•There is danger of fire or electric
shock. An overloaded circuit is a fire hazard. • It may cause a fire or electrical shock.
• It may cause fire and electric
shock. _
• It could represent a fire hazed.
• Oxygen depletion could occur.
• It will cause failure of machine or
electric shock.
% .....
• Otherwise, it may electrical
shock and failure.
• The appearance of the air
conditioner may deteriorate,
change color, or develop
surface flaws.
:_ _
• Moving parts could cause injury.
@
• Prevent accidental startup and
the possibility of injury.
4 Room Air Conditioner

SafetyPrecautions
• It will cause electric shock or fire
due to heat generation.
• Itmaycauseelectricshockand
damage.
• It will cause electric shock or fire.
• Otherwise, it may cause an
explosion and a fire.
• It will cause electric shock.
®
• Theyaresharpand maycause
injury.
@
®
•Installation
• Be considerate of your neighbor.
,_CAUTION >
• It may cause vibration or water leakage.
Owner's Manual 5

SafetyPrecautions
• Operation
, Itis notgoodto sitin thedraft. °Itmaycauseproductfailure. °Theappearanceoftheairconditioner
maydeteriorate,changecolor,or
developsurfaceflaws.
° Itmaycauseaninjurythroughdropping
oftheunitorfallingdown.
° Aseverecutor otherinjurycouldresult.
°Operationwithoutfilterswillcause
failure.
°Usetheventilationfunctiontocirculate
airwithoutcoolingorheating
°Itcontainseverycontaminant
condensedfromtheairandcouldcause
healthissues.
i_
/Q
°Thechemicalsinbatteriescouldcauseburnsorotherhealth
hazards.
°Electricalandmovingpartscouldcause
shockorinjury.
, Thechemicalsinbatteriescouldcauseburnsorotherhealth
hazards.
6 Room Air Conditioner

Be_ Ope_t_n
1. Contact an installation specialist for installation.
This is NOT a do-it-yourself project.
2. Plug in the power plug properly.
3. Use a dedicated circuit.
4. Do not use an extension cord. Consult a professional installer or electrician.
5. Do not start/stop operation by plugging/unplugging the power cord.
6. If the cord/plug is damaged, replace it with only an authorized replacement
part.
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. In other words, don't sit in the draft.
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.
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.
For repair and maintenance, contact your authorized service dealer.
Owner's Manual 7

Introduction
This symbol alerts you to the risk of electric shock.
This symbol alerts you to hazards that could cause harm to
the air conditioner.
This symbol indicates special notes.
kWARNING
This appliance should be installed in accordance with the National Electric Code.
Expanded Metal Grille Should be applied for better performance in PTAC and PTHP Units.
For Installation purpose and better appearance Aluminium or Architectural grille can be applied in
PTACand PTHP Units.
VERTICALAIR DEFLECTOR
(HorizontalLouver)
THE SLEEVE AND THE REAR GRILLE
(Available as an option)
SLEEVEASSEMBLY REAR GRILLE
(IncludingAluminumRearGrille (Aluminum Rear Grille)
(Air Intake)
EXPANDED METAL GRILLE
(For Superior Performance)
LG PTAC and PTHP test condition
is recommended with expanded
metal grille
8 Room Air Conditioner

ElectricalSafety
115V~
i ©
230V~ 265V~ Power cord may include a current
interrupter device. A test and reset
button is provided on the plug case. The
device should be tested on a periodic
basis by first pressing the TEST button
and then the RESET button. Ifthe TEST
button does not trip or if the RESET
button will not stay engaged,
discontinue use of the air conditioner
and contact a qualified service
technician.
The shape may be different according to its model.
Use Wall Receptacle Power Supply
Standard 208/230V, 3-wire
grounding receptacle rated 15A
@
Standard 208/23OV, 3-wire
grounding receptacle rated 2OA
Standard 208/23OV, 3-wire
grounding receptacle rated 3OA
Use 15 AMP. time
delay fuse or 15 AMP.
Circuit breaker.
Use 20 AMP. time
delay fuse or 20 AMP.
Circuit breaker.
(2500W Heater _15Amp
Circuit Breaker)
Use 30 AMP. time
delay fuse or 30 AMP.
Circuit breaker.
DO NOT USE AN EXTENSION CORD on 230,
208, and 230/208 Volt units.
All wiring should be made in accordance with local
electrical codes and regulations.
Aluminum house wiring may pose special
problems. Consult a qualified electrician.
AWARNING
Never push the test button during
operation
Otherwise this plug can damaged,
This device contains chemicals, including
lead, known to the State of California to
cause cancer, birth defects, or other
reproductive harm.
Wash hands after handling.
Do not remove, modify, or immerse this plug.
If this device trips, the cause should be
corrected before further use.
A CAUTION
The conductors inside this cord are
surrounded by shields, which monitor
leakage current.
These shields are not grounded.
Periodically examine the cord for any
damage. Do not use this product in the
event the shields become exposed.
Avoid shock hazard! This unit cannot
be serviced. Opening the tamper-
resistant, sealed portion of the unit
voids all warranties and performance
claims. This unit is not intended to be
an ON/OFF switch.
Owner's Manual 9

Electrical Safety
IMPORTANT
(PLEASE READ CAREFULLY)
FOR THE USER'S PERSONAL SAFETY, THIS
APPLIANCE MUST BE PROPERLY GROUNDED
The power cord of this appliance is equipped with a
three-prong (grounding) plug. Use this with a standard
three-slot (grounding) wall power outlet to minimize the
hazard of electric shock. The customer should have
the wall receptacle and circuit checked by a qualified
electrician to make sure the receptacle is properly
grounded.
DO NOT CUT OR REMOVE THE THIRD (GROUND)
PRONG FROM THE POWER PLUG.
A. SITUATIONS WHEN THE APPLIANCE WILL BE
DISCONNECTED OCCASIONALLY
Because of potential safety hazards, we strongly
discourage the use of an adapter plug. However, if you
wish to use an adapter, a TEMPORARY
CONNECTION may be made. Use UL-listed adapter,
available from most local hardware stores.
The large slot in the adapter must be aligned with the
large slot in the receptacle to assure a proper polarity
connection.
Ak CAUTION
Attaching the adapter ground terminal to the wall
receptacle cover screw does not ground the
appliance unless the cover screw is metal, and not
insulated, and the wall receptacle is grounded
through the house wiring. The customer should have
the circuit checked by a qualified electrician to make
sure the receptacle is properly grounded.
Disconnect the power cord from the adapter, using
one hand on each. Otherwise, the adapter ground
terminal might break. DO NOT USE the appliance with
a broken adapter plug.
B. SITUATIONS WHEN THE APPLIANCE WILL BE
DISCONNECTED OFTEN
Do not use an adapter plug in these situations.
Unplugging the power cord frequently can lead to an
eventual breakage of the ground terminal. The wall
power outlet should be replaced by a three-slot
(grounding) outlet instead.
USE OF EXTENSION CORDS
Because of potential safety hazards, we strongly
discourage the use of an extension cord. However, if
you wish to use an extension cord, use a CSA
certified/UL-listed 3-wire (grounding) extension cord.
10 Room Air Conditioner