LG ASUH366DGM2 Owner’s Manual

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Room Air Conditioner

OWNER'S MANUAL

IMPORTANT

•Please read this owner's manual carefully and thoroughly before installing and operating your room air conditioner.

•Please retain this owner's manual for future reference after reading it thoroughly.

Room Air Conditioner Owner’s Manual

TABLE OF CONTENTS

Safety Precautions.........................	3
Prior to Operation ..........................	9
Introduction ..................................	10
Electrical Safety ...........................	11
Operating Instructions.................	12
Maintenance and Service ............	26

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 the authorized service technician for repair or maintenance of this unit.

•Contact the installer for installation of this unit.

•The appliance is not intended for use by young children or infirm persons without supervision.

•Young Children should be supervised to ensure that they do not play with appliance.

•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.

•If the appliance is supplied from a cord extension set or an electrical portable outlet device, the cord extension set on electrical portable outlet device must be positioned so that it is not subject to splashing or ingress of moisture.

2 Room Air Conditioner

Safety Precautions

To prevent the injury of 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.

This symbol indicates the possibility of death or serious injury.

This symbol indicates the possibility of injury or damage to properties only.

■ The meanings of the symbols used in this manual are as shown below.

Be sure not to do.

Be sure to follow the instruction.

■ Installation

Do not use damaged power cords, plugs, or a loose socket.

•There is risk of fire or electric shock.

For electrical work, contact	Always use the power plug
the dealer, seller, a qualified	and socket with the ground
electrician, or an Authorized	terminal.

Service Center.

• There is risk of fire or electric	• There is risk of electric shock.
shock.

Install the panel and the cover of control box securely.

•There is risk of fire or electric shock.

Do not modify or extend the power cord.

•There is risk of fire or electric shock.

Do not install, remove, or re-install the unit by yourself (customer).

•There is risk of fire, electric shock, explosion, or injury.

Owner's Manual 3

Safety Precautions

Be cautious when	For installation, always
unpacking and installing	contact the dealer or an
the product.	Authorized Service Center.
• Sharp edges could cause injury.	• There is risk of fire, electric
Be especially careful of the	shock, explosion, or injury.
case edges and the fins on the
condenser and evaporator.

Be sure the installation area						Do not let the air conditioner
does not deteriorate with						run for a long time when the
age.						humidity is very high and a
						door or a window is left open.
• If the base collapses, the air						• Moisture may condense and
conditioner could fall with it, causing						wet or damage furnishings.
property damage, product failure,
and personal injury.

Do not install the product on a defective installation stand.

•It may cause injury, accident, or damage to the product.

■ Operation

Take care to ensure that power cords could not be pulled out or damaged during operation.

•There is risk of fire or electrical shock.

Do not place anything on the power cord.

•There is risk of fire or electric shock.

Do not turn the air-conditioner ON or OFF by plugging or unplugging the power plug.

•There is risk of fire or electrical shock.

4 Room Air Conditioner

Safety Precautions

Use a dedicated outlet for this appliance.

•There is risk of fire or electrical shock.

Do not allow water to run into electric parts.

•It may cause There is risk of fire, failure of the product, 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 electrical shock.

Do not store or use flammable gas or combustibles near the air conditioner.

•There is risk of fire or failure of product.

Do not place a heater or other appliances near the power cable.

•There is risk of fire and electric shock.

Do not use the product in a tightly closed space for a long time.

• Oxygen deficiency could occur.

Wax

Thinner

When flammable gas leaks, turn off the gas and open a window for ventilation before turn 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 electrical shock or fire

Stop operation and close the window in storm or hurricane. If possible, remove the air conditioner from the window before the hurricane arrives.

•There is risk of property damage, failure of product, or electric shock.

Owner's Manual 5

Safety Precautions

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 failure.

Unplug the appliance before performing cleaning or maintenance.

When the product is soaked	Ventilate the product from
(flooded or submerged),	time to time when operating
contact an Authorized	it together with a stove, etc.
Service Center.
• There is risk of fire or eletric	• There is risk of fire or electrical
shock.	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 electrical shock.	• There is risk of product damage
	or failure, or unintended
	operation.

■ Installation

Always check for gas	Keep level even when
(refrigerant) leakage after	installing the product.
installation or repair of
product.

• Low refrigerant levels may	•
cause failure of product.

•To avoid vibration or water leakage.

90˚

6 Room Air Conditioner

Safety Precautions

Do not install the product	Use two or more people to
where the noise or hot air	lift and transport the air
from the outdoor unit could	conditioner.

damage the neighborhoods.

• It may cause a problem for your • Avoid personal injury. neighbors.

Do not install the product where it will be exposed to sea wind (salt spray) directly.

•It may cause corrosion on the product. Corrosion, particularly on the condenser and evaporator fins, could cause product malfunction or inefficient operation.

■ Operation

Do not direct airflow at room occupants. (Don't sit in the draft.)

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.

• This could damage your health. • There is risk of damage or loss of property.

Use a soft cloth to clean. Do	Do not touch the metal
not use harsh detergents,	parts of the product when
solvents, etc.	removing the air filter. They
	are very sharp!
• There is risk of fire, electric	• There is risk of personal injury.
shock, or damage to the plastic
parts of the product.

Do not block the inlet or outlet of air flow.

• It may cause product failure.

Do not step on or put anyting on the product. (outdoor units)

•There is risk of personal injury and failure of product.

Owner's Manual 7

Safety Precautions

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 insert hands or other	Do not drink the water
objects through the air inlet	drained from the unit.
or outlet while the air
conditioner is plugged in.
• There are sharp and moving	• It is not sanitary and could
parts that could cause personal	cause serious health issues.
injury.

Use a firm stool or ladder when cleaning or maintaining the air conditioner.

• Be careful and avoid personal injury.

Replace the all batteries in the remote control with new ones of the same type. Do not mix old and new batteries or different types of batteries.

• There is risk of fire or explosion

■ Disuse

Do not recharge or disassemble the batteries. Do not dispose of batteries in a fire.

• They may burn or explode.

8 Room Air Conditioner

Prior to Operation

PreparingforOperation

1.Contact an installation specialist for installation.

2.Plug in the power plug properly.

3.Use a dedicated circuit.

4.Do not use an extension cord.

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.

Usage

1.Being exposed to direct airflow for a long time may be hazardous to your health. Do not expose occupants, pets, or plants to direct airflow for a long time.

2.Due to the possibility of oxygen deficiency, ventilate the room when using the appliance together with stoves or other heating devices.

3.Do not use this air conditioner for non-specified special purpose (e.g. preserving precision devices, food, pets, plants, or art objects). Such use may damage your properties.

CleaningandMaintenance

1.Do not touch the metal parts of the unit when removing the filter. Injury can occur.

2.Do not use water to clean inside the air conditioner. Exposure to water can destroy the insulation, leading to 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 triggered while cleaning inner parts of the unit.

Service