LG LP090HED-Y8, LP121HEM, LP090CED, LP070HED, LP091CEM-Y8 User Manual

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LG
PACKAGED TERMINAL
AIR CONDITIONER/HEAT PUMP
OWNER'S MANUAL
LG
http://www.lgservice.com
Please read the operating instructions and safety precautions carefully and thoroughly before installing and operating your air conditioner.
IMPORTANT
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.
ENGLISH ESPAÑOL
2 Room Air Conditioner
Packaged Terminal Air Conditioner/Heat Pump Owner's Manual
TABLE OF CONTENTS
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.
Safety Precautions..........................3
Before Operation.............................7
Introduction ....................................8
Electrical Safety ..............................9
Installation ....................................11
Control Locations..........................13
Maintenance and Service ............21
ENGLISH
Owner’s Manual 3
Safety Precautions
Safety Precautions
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.
Meanings of 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.
WARNING
Installation
Don't do this!
Be sure to follow the instruction.
Dont use a power cord, a plug, or a loose socket which is damaged.
• It may cause a fire or electrical
shock.
Always plug into a grounded outlet.
• It may cause a fire or electrical shock.
Do not modify or extend the power cord length.
• It will cause electric shock or fire due to heat generation.
Do not disassemble or modify products.
• It may cause failure and electric shock.
Be caution when unpacking and installing.
• Sharp edges may cause injury.
Do not use the power cord near flammable gas or combustibles such as gasoline, benzene, thinner, etc.
• It may cause explosion or fire.
Gasolin
WARNING
CAUTION
4 Room Air Conditioner
Safety Precautions
Operation
Do not place the power cord near a heater.
• It may cause fire and electric shock.
Do not allow water to run into electric parts.
• It will cause failure of machine or electric shock.
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.
Wax
Thinner
Ventilate the room well when using this appliance together with a stove, etc.
• Oxygen depletion could occur.
Turn off the power and breaker when cleaning the unit.
• Moving parts could cause injury.
Turn off the main power switch when not using it for a long time.
• Prevent accidental startup and the possibility of injury.
Unplug the unit if strange sounds, odors, or smoke come from it.
• It could represent a fire hazed.
Do not open the suction inlet grill of the product during operation.
• Otherwise, it may electrical shock and failure.
If water enters the product, turn off the the power switch of the main body of appliance. Contact service center after taking the power plug out from the socket.
Do not place objects on the power cord. Protect the cord from being pinched or damaged.
• There is danger of fire or electric shock.
Use a dedicated circuit for this appliance.
• An overloaded circuit is a fire hazard.
Take the power plug out if necessary, holding the end of the plug and do not touch it with wet hands.
• It may cause a fire or electrical shock.
ENGLISH
Owner’s Manual 5
Safety Precautions
CAUTION
Installation
Do not operate or stop the unit by inserting or pulling out the power plug.
• It will cause electric shock or fire due to heat generation.
Do not damage or use an unspecified power cord.
• It will cause electric shock or fire.
Do not operate with wet hands or in damp environment.
• It will cause electric shock.
Hold the plug by the end when taking it out.
• It may cause electric shock and damage.
When gas leaks, open the window for ventilation before operating the unit.
• Otherwise, it may cause an explosion and a fire.
Never touch the metal parts of the unit when removing the filter.
• They are sharp and may cause injury.
Install the product so that the noise or exhaust from the outdoor unit may not cause any damage to the neighbors.
• Be considerate of your neighbor.
Be sure the product is level front-to-back and side-to-side when installing.
• It may cause vibration or water leakage.
6 Room Air Conditioner
Safety Precautions
Operation
Be cautious not to touch the sharp edges when installing.
• A severe cut or other injury could result.
Avoid excessive cooling and perform ventilation sometimes.
• Use the ventilation function to circulate air without cooling or heating
Do not insert hands or other objects through the air inlet or outlet during operation.
• Electrical and moving parts could cause shock or injury.
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.
Do not put a pet or house plant where it will be exposed to direct air flow.
• It is not good to sit in the draft.
Do not block the inlet or outlet of air flow.
• It may cause product failure.
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 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.
Always insert the filter securely. Clean it every two weeks.
• Operation without filters will cause failure.
Do not drink water drained from the air conditioner.
• It contains every contaminant condensed from the air and could cause health issues.
Before Operation
Owner’s Manual 7
ENGLISH
Before Operation
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.
Preparing for Operation
Usage
Cleaning and Maintenance
Service
8 Room Air Conditioner
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.
NOTICE
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 PTAC and PTHP Units.
Introduction
Symbols Used in this Manual
Features
THE SLEEVE AND THE REAR GRILLE
(Available as an option)
VERTICAL AIR DEFLECTOR
(Horizontal Louver)
SLEEVE ASSEMBLY (Including Aluminum Rear Grille)
REAR GRILLE (Aluminum Rear Grille)
AIR FILTER
INLET GRILLE
(Air Intake)
R
O
O
D
IN
EXPANDED METAL GRILLE (For Superior Performance) LG PTAC and PTHP test condition is recommended with expanded metal grille
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