LG LS-K1862QH, LS-K2662QH, LS-K1863QH, LSUT1862PC User guide

Room Air Conditioner

OWNER’S MANUAL

Please read this manual carefully and thoroughly before operating this unit.

Room Air Conditioner Owner’s Manu
TABLE OF CONTENTS
	FOR YOUR RECORDS
Safety Precautions.........................	Write the model3 and serial nu
	Model #
	Serial #
Prior to Operation ..........................	You can find them9 on a label
	Dealer's Name
	Date Purchased
Introduction ..................................	10
	n Staple your receipt to this
	it to prove date of purchase
	READ THIS MANUAL
Electrical Safety ...........................	11
	Inside you will find many hel
	and maintain your air conditi
	preventive care on your part
Operating Instructions.................	12
	of time and money over the li
	You'll find many answers to c
	chart of troubleshooting tips
Maintenance and Service ............	26
	Troubleshooting Tips first, you may not
	for service at all.

PRECAUTION

•Contact the authorized servi maintenance of this unit.

•Please install your air-con authorised service franchisee and sales dealer.

•The air conditioner is not children or invalids without

•Young children should be su they do not play with the air

•When the power cord is to work shall be performed by au using only genuine replacemen

We recommend usage of voltage stabilizer with

high / low voltage cut off in areas having voltage

fluctuations.

2 Room Air Conditioner

Safety Precautions

Safety Precautions

To prevent the injury of the user or other people and

followed.

nIncorrect operation due to ignoring instruction will by the following indications.

This symbol indicates the possibility of dea

This symbol indicates the possibility of inj

n The meanings of the symbols used in this manual are

Be sure not to do.

Be sure to follow the instruction.

n Installation

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

For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized Service Center.

Always use the power plug and socket with the ground terminal.

• There is risk of•Thefire oris electricriskof•Thefire oris electricriskof el

shock. shock.

Install the panel and the	Do not modify or extend the	Do not install, remove, or
cover of control box	power cord.	re-install the unit by
securely.		yourself (customer).

• There is risk of•Thefire oris electricriskof•Thefire oris electricriskof fi

shock. shock. shock, explosion, or

Owner's Manual 3

Safety Precautions

Be cautious when	For installation, always	Do not install the product
unpacking and installing	contact the dealer or an	on a defective installation
the product.	Authorized Service Center.	stand.

• Sharp edges could•Therecauseisinjuryrisk .of•Itfire,may electrcauseicnju Be especially carefulshock,ofexplosion,the damageor injuryto the. produ case edges and the fins on the

condenser and evaporator.

Be sure the installation area does not deteriorate with age.

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.

•If the base collapses,•Moisturethe airmay condense and conditioner could wetfall orwithdamageit, causifurnishings. property damage, product failure,

and personal injury.

n Operation

Take care to ensure that	Do not place anything on	Do not turn the
power cords could not be	the power cord.	air-conditioner ON or OFF
pulled out or damaged		by plugging or unplugging
during operation.		the power plug.

• There is risk of•Thefire oris electricalriskof•Thefire oris electricriskof

shock. shock. shock.

4 Room Air Conditioner

Safety Precautions

Use a dedicated outlet for this appliance.

Grasp the plug to remove the cord from the outlet. Do not touch it with wet hands.

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

• There is risk of•Thefire oris electricalriskof•Thefire oris electricalriskof fi

shock.

shock.

shock.

Do not allow water to run	Do not store or use	Do not use the product in a
into electric parts.	flammable gas or	tightly closed space for a
	combustibles near the air	long time.
	conditioner.

• It may cause There•reisisriskriskofof•Oxygfirenordefailureiciencyofc

fire, failure ofproducttheproduct,. or

electric shock.

x Wa

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.

Unplug the unit if strange sounds, odors, or smoke comes from it.

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•Thereexplosionis riskor fireof•There.lectricalis riskshockfpr or fire damage, failure of p

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.)

When the product is soaked (flooded or submerged), contact an Authorized Service Center.

Ventilate the product from time to time when operating it together with a stove, etc.

• There is risk of• Therephysicalis		riskinjury,•ofTherefire isor riskeletricof
electric	shock, orshockproduct.	shock.
failure.

Unplug the appliance before	When the product is not be
performing cleaning or	used for a long time,
maintenance.	disconnect the power supply
	plug or turn off the breaker.

Take care to ensure that nobody could step on or fall onto the outdoor unit.

• There is risk of•Thereelectricalis risksho•ckfThis.productcouldamageresult

or failure, or unintendedinjuryand product

operation.

n Installation

Always check for gas	Install the drain hose to	Keep level even when
(refrigerant) leakage after	ensure that water is drained	installing the product.
installation or repair of	away properly.
product.

• Low refrigerant• levelsAbad connectionmay•Tomayavoidcausevibratio

cause failure ofwaterproductleakage. . leakage.

90û

6 Room Air Conditioner

Safety Precautions

Do not install the product where the noise or hot air from the outdoor unit could damage the neighborhoods.

Use two or more people to lift and transport the air conditioner.

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

• It may cause a•problemAvoid personalforyour•Itinjurymay .cause corrosion

neighbors.	product. Corrosion, pa
	the condenser and evap
	could cause product ma
	or inefficient operati

n 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.

Do not block the inlet or outlet of air flow.

• This could damage•Thereyourishealthrisk.of•Itdamageycauseorlossproduc

of property.

Use a soft cloth to clean. Do not use harsh detergents, solvents, etc.

Do not touch the metal parts of the product when removing the air filter. They are very sharp!

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

• There is risk of•Thefire,iselectricrisk of•Thpersonaleis rinjuryskof.pe shock, or damage to the plastic and failure of produ parts of the product.

Owner's Manual 7

Safety Precautions

Always insert the filter securely. Clean the filter every two weeks or more often if necessary.

Do not insert hands or other objects through the air inlet or outlet while the air conditioner is plugged in.

Do not drink the water drained from the unit.

• A dirty filter•reducTheresarethesharp• andItismovingnot sanitar efficiency of thepartsair conditionerthatcouldcauseseriouspersonalhealt

and could cause productinjury.

malfunction or damage.

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

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.

• Be careful and avoid personal•There injurysrisk. of fire or

n Disuse

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

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.

• They may burn or explode•.The chemicals in batterie

other health hazards.

8 Room Air Conditioner

Prior to Operation

Prior to Operation

Preparing for Operation

1.Contact an installation specialist for installati

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/unpluggin

6.If the cord/plug is damaged, replace it with only

Usage

1.Being exposed to direct airflow for a long time m occupants, pets, or plants to direct airflow for a

2.Due to the possibility of oxygen deficiency, vent stoves or other heating devices.

3.Do not use this air conditioner for non-specified food, pets, plants, or art objects). Such use may d

Cleaning and Maintenance

1.Do not touch the metal parts of the unit when rem

2.Do not use water to clean inside the air conditio leading to electric shock.

3.When cleaning the unit, first make sure that the very high speed during operation. There is a possib cleaning inner parts of the unit.

Service

For repair and maintenance, contact your authorized

Owner's Manual 9

Introduction

Introduction

Symbols used in this Manual

This symbol alerts you to the risk of electric shock.

This symbol alerts you to hazards that may cause harm to the air conditioner.

NOTICE This symbol indicates special notes.

Features

This appliance should be installed in accordance wi

guide to help to explain product features.

Indoor

Air Inlet

Air Filter

Front Panel

Outdoor

Air Intake Vents

Air Outlet Vents

Base Plate

Signal Recepto

Connecting

Wires

Piping

Drain Hose

10 Room Air Conditioner