LG S182NC, S122NC, Y182NH, S122NH Owner’s Manual

5 (1)

OWNER’S MANUAL

AIR CONDITIONER

Please read this manual carefully before operating your set and retain it for future reference.

TYPE : WALL MOUNTED

www.lg.com

P/NO : MFL61845006

Room Air Conditioner Owner’s Manual

TABLE OF CONTENTS

A. Safety Precautions ..............................

3

B. Electrical Safety...................................

6

Temporary Use of an Adapter ...............

6

Temporary Use of an Extension Cord ...

6

Symbols used in this Manual.................

6

C. Product Introduction...........................

7

Indoor Units ...........................................

7

Operation Indication Lamps ..................

8

Outdoor Unit ..........................................

8

D. Operating Instructions........................

9

How to insert the Batteries ....................

9

Wireless Remote Controller

 

Maintenance..........................................

9

Operating Method..................................

9

Wireless Remote Controller.................

10

Operation Mode...................................

11

Healthy Dehumidification Operation....

12

Auto Operation

 

(Cooling Only Model)...........................

12

Auto Changeover Operation

 

(Heat Pump Model) .............................

12

Jet Cool/Heat Operation......................

13

NEO PLASMA Purification Operation

 

(Optional).............................................

13

Auto Clean (Optional)..........................

13

Energy-Saving Cooling Mode

 

(Optional).............................................

14

Forced operation .................................

14

Sleep Mode .........................................

15

Setting the Current Time .....................

15

Timer Setting .......................................

15

Vertical / Horizontal Airflow Direction

 

Control (Optional) ................................

16

Air Circulation Mode ............................

16

Auto Restart Function..........................

16

E. Maintenance and Service..................

17

Indoor Unit...........................................

17

Outdoor Unit ........................................

19

Operation Tips!....................................

19

Self-Diagnosis Function ......................

19

Troubleshooting Tips!

 

Save time and money!.........................

20

Call the service immediately in the

 

following situations ..............................

20

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 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.

2 Room Air Conditioner

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.

This symbol indicates the possibility of death or serious injury.

This symbol indicates the possibility of injury or damage.

■ Meanings of symbols used in this manual are as shown below.

Be sure not to do.

Be sure to follow the instruction.

<![if ! IE]>

<![endif]>ENGLISH

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

There is a risk of electric shock.

For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized Service Center. Do not disassemble or repair the product by yourself.

There is risk of fire or electric shock.

Use the correctly rated breaker or fuse.

There is risk of fire or electric shock.

Do not install the product on a defective installation stand. Be sure that the installation area does not deteriorate with age.

It may cause product to fall.

In outdoor unit the step-up capacitor supplies high voltage electricity to the electrical components. Be sure to discharge the capacitor completely before conducting the repair work.

An charged capacitor can cause electrical shock.

Do not use a defective or underrated circuit breaker. Use the correctly rated breaker and fuse.

There is risk of fire or electric shock .

Always ground the product as per the wiring diagram. Do not connect the ground wire to gas or water pipes lightening rod or telephone ground wire.

There is risk of fire or electric shock.

Do not modify or extend the power cable. If the power cable or cord has scrathes or skin peeled off or deteriorated then it must be replaced.

There is risk of fire or electric shock.

Do not use a multi consent. Always use this appliance on a dedicated cicuit and breaker.

Otherwise it can cause electric shock or fire.

Install the panel and the cover of control box securely.

There is risk of fire or electric shock due to dust , water etc.

For installation, removal or reinstall , always contact the dealer or an Authorized Service Center.

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

Never install the outdoor unit on a

When the product is soaked (flooded or

moving base or a place from where it

submerged) in water , contact an

can fall down.

Authorized Service Center for repair

 

before using it again.

• The falling outdoor unit can cause damage or

• There is risk of fire or eletric shock.

injury or even death of a person.

 

When installing the unit, use the

Be sure to use only those parts which

installation kit provided with the product.

are listed in the svc parts list. Never

 

attempt to modify the equipment.

• Otherwise the unit may fall and cause severe

• The use of inappropriate parts can cause an

injury.

electrical shock, excessive heat generation or

 

fire.

Owner's Manual 3

Safety Precautions

Indoor/outdoor wiring connections must be secured tightly and the cable should be routed properly so that there is no force pulling the cable from the connection terminals.

Improper or loose connections can cause heat generation or fire.

Safely dispose off the packing materials. Like screws, nails, batteries, broken things etc after installation or svc and then tear away and thraw away the plastic packaging bags.

Children may play with them and cause injury.

Make sure to check that the power cable plug is not dirty, loose or broken and then only insert the plug completely.

Dirty, loose or broken power plug can cause electric shock or fire.

Be sure to check the refrigerant to the

Don't use a power cord, a plug or a loose

used. Please read the label on the product.

socket which is damaged.

Incorrect refrigerant used can prevent the normal operation of the unit.

Do not place a heater or other heating 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. Perform ventilation regularly.

Oxygen deficiency could occur and hence harm your health.

Otherwise it may cause a fire or electrical shock.

Do not allow water to run into electric parts. Install the unit away from water sources.

There is risk of fire, failure of the product, or electric shock.

Do not open the front grille 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.

Do not touch , operate, or repair the product with wet hands. Hold the plug by hand when taking out

There is risk of electric shock or fire.

Do not store or use or even allow flammable gas or combustibles near the product.

There is risk of fire.

If strange sounds, smell or smoke comes from product.Immediately turn the breaker off or disconnect the power supply cable.

There is risk of electric shock or fire.

Ventilate the product room from time to

Turn the main power off and unplug the

time when operating it together with a

unit when cleaning or repairing the

stove, or heating element etc.

product.

• Oxygen deficiency can occur and hence harm

• There is risk of electric shock.

your health.

 

Take care to ensure that nobody

Take care to ensure that power cable

especially kids could step on or fall onto

could not be pulled out or damaged

the outdoor unit.

during operation.

• This could result in personal injury and

• There is risk of fire or electric shock.

product damage.

 

When the product is not to be used for a long time, disconnect the power supply plug or turn off the breaker.

There is risk of product damage or failure, or unintended operation.

Do not place ANYTHING on the power cable.

There is risk of fire or electric shock.

Do not plug or unplug the power supply plug to turn the unit ON/OFF .

• There is risk of fire or electric shock.

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.

Two or more people must lift and transport the product.

Avoid personal injury.

Keep level even when installing the product.

To avoid vibration or noise.

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

It may cause corrosion on the product.

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

It may cause a problem for your neighbors and hence dispute.

Install the drain hose to ensure that the condensed water is drained away properly.

A bad connection may cause water leakage.

Always check for gas (refrigerant) leakage after installation or repair of product.

Low refrigerant levels may cause failure of product.

4 Room Air Conditioner

 

 

Safety Precautions

Do not use the product for special purposes,

Do not block the inlet or outlet of air flow.

Use a soft cloth to clean. Do not use

such as preserving foods, works of art, etc. It

 

harsh detergents, solvents or splashing

is a consumer air conditioner, not a precision

 

water etc .

refrigeration system.

 

 

• There is risk of damage or loss of property.

• It may cause product failure.

• There is risk of fire, electric shock, or damage

 

 

to the plastic parts of the product.

Do not touch the metal parts of the

Do not step on or put anyting on the

Always insert the filter securely after

product when removing the air filter.

product. (outdoor units)

cleaning. Clean the filter every two weeks

 

 

or more often if necessary.

• There is risk of personal injury.

• There is risk of personal injury and failure of

• A dirty filter reduces the efficiency.

 

product.

 

Do not insert hands or other objects

Be cautious when unpacking and

through the air inlet or outlet while the

installing the product.

product is operating.

 

• There are sharp and moving parts that could

• Sharp edges could cause injury.

cause personal injury.

 

Do not tilt the unit when removing or

Do not mix air or gas other than the

uninstalling it.

specified refrigerant used in the system .

• The condensed water inside can spill .

• If air enters the refrigerant system, an

 

excessively high pressure results, causing

 

equipment damage or injury.

If the refrigerant gas leaks during the repair, do not touch the leakaing refrigerant gas.

The refrigernat gas can cause frostbite (cold burn)

If the refrigerant gas leaks during the installation, ventilate the area immediately.

Otherwise it can be harmfull for your health.

Dismantling the unit, treatment of the refrigerant oil and eventual parts should be done in accordance with local and national standards.

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.

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 product failure.

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.

Moisture may condense and wet or damage furniture.

Do not recharge or disassemble the batteries. Do not dispose off batteries in

afire.

They may burn or explode.

Do not expose your skin or kids or plants to the cool or hot air draft.

This could harm to your health.

Do not drink the water drained from the product.

Use a firm stool or ladder when cleaning, maintaining or

 

repairing the product at an height.

• It is not sanitary and could cause serious health issues.

• Be careful and avoid personal injury.

<![if ! IE]>

<![endif]>ENGLISH

Owner's Manual 5

Electrical Safety

Electrical Safety

This appliance must be properly grounded.

To minimize the risk of electric shock, you must alway plug into a grounded oulet.

Do not cut or remove the grounding prong from the power plug.

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.

If you have any doubt whether the air conditioner is properly grounded, have the wall receptacle and circuit checked by a qualified electrician.

TemporaryUseofanAdapter

We strongly discourage the use of an adapter due to potential safety hazards. For temporary connections, use only a genuine adapter, available from most local hardware stores. Ensure that the large slot in the adapter is aligned with the large slot in the receptacle for a proper polarity connection.

To disconnect the power cord from the adapter, use one hand on each to avoid damaging the ground terminal. Avoid frequently unplugging the power cord as this can lead to eventual ground terminal damage.

• Never use the appliance with a broken adapter.

TemporaryUseofanExtensionCord

We strongly discourage the use of an extension cord due to potential safety hazards. For temporary situations, use only CSA certified and UL listed 3-wire grounded extension cords, rated 15 A, 125 V.

This appliance should be installed in accordance with national wiring regulations. This guide acts as a guide to help to explain product features.

SymbolsusedinthisManual

This symbol alerts you to the risk of electric shock.

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

NOTE This symbol indicates special notes.

6 Room Air Conditioner

Product Introduction

Product Introduction

Here is a brief introduction of the indoor and outdoor units. Please see the information specific to your indoor unit type.

IndoorUnits

Standard Split Type

Display panel LED indicators

Air inlet

Grille tab

Plasma filter (Optional)

Front grille

ON/OFF button

Air filter

 

Louvers

Signal

Air outlet

(Vertical blades)

receiver

Flap (Horizontal blade)

Art Cool Type

Display panel LED indicators

Front panel

 

Signal receiver

Plasma filter

 

Air filter

ON/OFF button

Power cord

Air discharge

Art Cool Type Wide

Display panel LED indicators

Plasma filter

Air inlet

Front panel

Power cord

Air filter

Signal receiver

ON/OFF button

Air discharge

<![if ! IE]>

<![endif]>ENGLISH

Owner's Manual 7

Product Introduction

Art Cool Deluxe(Type 1)

Art Cool Deluxe(Type 2)

Display panel LED indicators

Display panel LCD indicators

Air discharge

Front panel

Signal receiver

Air inlet

Plasma filter

Air filter

Air discharge

Front panel

Signal receiver

Power cord

ON/OFF button

Air inlet

Air filter

Plasma filter

Power cord ON/OFF button

OperationIndicationLamps

On/Off

: Lights up during the system operation, error code and auto restart setting.

Sleep mode

: Lights up during sleep mode auto operation.(non-Inverter Model)

Energy-Saving : Lights up during Energy-Saving Cooling Mode Operation(Inverter Model only) Cooling Mode

 

Plasma

 

Timer

 

Defrost mode

OUT

Outdoor unit

operation

DOOR

:The function illustrates its dynamic mode by using a multiple lighting system.

:Lights up during timer operation.(non-Inverter Model)

Lights up during timer operation or sleep mode auto operation (Inverter Model only)

:Lights up during defrost mode or *hot start operation (Heat pump model only)

:Lights up during outdoor unit operation. (Cooling model only)

Power Display : Indicates the setting temperature and operation mode.

Operation

Cooling, heating,

 

 

Auto operation mode

 

 

Jet

Energy-saving

Test

Auto

 

 

 

 

 

 

mode

Dehumidification

Standard

Too hot

Hot

Comfortable

Cold

Too cold

Cool/Heat

cooling mode

operation

clean

Mode

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Shape of

Setting

 

 

 

 

 

 

 

 

 

 

display

temperature

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Hot start operation: Stops the indoor fan in heating operation for minutes to prevent cold air from blowing out from unit.

*In defrost mode unit stops heating operation for few minutes to remove formation of ice on the heat exchanger coils to maintain the efficiency.

OutdoorUnit

Air intake vents

 

 

Connecting

 

wires

 

Refrigerant pipes

Air outlet vents

 

Base plate

Drain hose

 

8 Room Air Conditioner

Operating Instructions

Operating Instructions

HowtoinserttheBatteries

1. Remove the battery cover by pulling it according to the arrow

direction. 2. Insert new batteries making sure that the (+) and (-) of battery are

installed correctly. 3. Reattach the cover by sliding it back into position.

NOTE

1. Always use/replace both batteries of same type.

2. If the system is not to be used for a long time, remove the batteries to save their working life.

3. If the display screen of remote controller starts, fading replace both of the batteries.

WirelessRemoteControllerMaintenance

1. Choose a suitable place where its safe & easy to reach.

2. Fix the holder to wall etc with the supplied screws firmly.

3. Slide the remote controller inside the holder.

NOTE

1.Remote controller should never be exposed to direct sunlight.

2.Signal transmitter & receiver should always be clean for proper communication. Use a soft cloth to clean them.

3.In case some other appliances also get operated with remote control, change their position or consult your serviceman.

OperatingMethod

1. The signal receiver is inside the unit.

2. Aim the remote controller towards the unit to operate it. There should not be any blockage in between.

<![if ! IE]>

<![endif]>ENGLISH

Owner's Manual 9

Operating Instructions

WirelessRemoteController

The controls will look like the following.

1. START/STOP BUTTON

 

Used to turn off/on the unit.

Signal transmitter

5

 

 

1

6

 

 

 

 

 

 

3

4

 

 

 

2

 

CANCEL

10

 

 

 

 

9

7

OFF

SET

ON

12

11

 

AUTO CLEAN

 

 

17

 

 

 

8

 

 

19

13

 

 

18

15

 

 

14

 

 

16

 

 

 

Flip-up door (opened)

Operation Mode

Cooling Operation

Auto Operation or Auto Changeover

Healthy Dehumidification Operation

Heating Operation

• Cooling Model(), Heat Pump Model()

NOTE

2.OPERATION MODE SELECTION BUTTON

Used to select the operation mode.

3.ROOM TEMPERATURE SETTING BUTTONS

Used to select the room temperature.

4.INDOOR FAN SPEED SELECTOR BUTTON

Used to select fan speed in four steps low, medium, high and CHAOS.

5.JET COOL BUTTON

Used to start or stop the speed cooling.

(It operates fan in super high speed in cooling mode)

6.CHAOS SWING BUTTON

Used to stop or start louver movement and set the desired up/down airflow direction.

7.ON/OFF TIMER BUTTONS

Used to set the time of starting and stopping operation.

8.TIME SETTING BUTTONS

Used to adjust the time.

9.TIMER SET/CANCEL BUTTON

Used to set and to cancel the timer operation.

10.SLEEP MODE AUTO BUTTON

Used to set sleep mode auto operation.

11.AIR CIRCULATION BUTTON

Used to circulate the room air without cooling or heating.

ENERGY-SAVING COOLING MODE BUTTON (OPTIONAL) For inverter type models

12.ROOM TEMPERATURE CHECKING BUTTON

Used to check the room temperature.

13.PLASMA BUTTON(OPTIONAL)

Used to start or stop the plasma-purification function.

14.HORIZONTAL AIRFLOW DIRECTION CONTROL BUTTON (OPTIONAL)

Used to set the desired horizontal airflow direction.

15.RESET BUTTON

Used prior to resetting time.

16.2nd F BUTTON

Used prior to using modes printed in blue at the bottom of buttons.

17.AUTO CLEAN BUTTON(OPTIONAL)

Used to set auto clean mode.

In some models this button has a 2nd function of LED luminosity control.

18.HEATER BUTTON(OPTIONAL)

(Not available in all models)

19.LCD LUMINOSITY BUTTON(OPTIONAL)

Used to adjust LCD luminosity.

To use the functions printed in blue at the bottom of the buttons press 2nd F button first and then the required function button. Pressing the 2nd F button activates the blue printed function of the respective button. To cancel the function press the 2nd F button again else it will automatically cancel if remains idle after 10 seconds.

10 Room Air Conditioner

LG S182NC, S122NC, Y182NH, S122NH Owner’s Manual

Operating Instructions

OperationMode

1Press the START/STOP BUTTON to turn the unit on.

The unit will respond with a beep.

1

2

Open the door of the remote controller and press the

3

operation mode button. Each time the button is pressed, the

 

operation mode is shifted in the direction of the arrow.

4

 

 

2

 

 

ON

Cooling

Auto

Healthy

Heating

 

 

 

Changeover

Dehumidification

(Heat pump model only)

Auto Operation (Cooling Only Model)

Auto Changeover (Heat Pump Model)

<![if ! IE]>

<![endif]>ENGLISH

3temperature by pressing the ROOM TEMPERATURE SETTING BUTTONS.

For cooling the temperature can be set within 18°C~30°C and for heating the temperature range is 16°C~30°C.For cooling or heating operation set the desired indoor

To raise the temperature

To lower the temperature

4Set the fan speed with the remote controller. You can select the fan speed in four steps-low, medium, high and CHAOS by pressing the INDOOR FAN SPEED SELECTOR BUTTON. Each time the button is pressed, the fan speed mode is shifted.

CHAOS Air

Fan speed is on low. Fan speed is on medium. Fan speed is on high.

Natural wind by the CHAOS logic

For fresher feeling, press the INDOOR FAN SPEED SELECTOR BUTTON selector and set to CHAOS mode.

In this mode, the wind blows like a natural breeze by automatically changing fan speed according to the CHAOS logic.

Owner's Manual 11

Operating Instructions

HealthyDehumidificationOperation

Healthy

Dehumidification

During Healthy Dehumidification Operation

If you select the dehumidification mode on the OPERATION MODE SELECTION BUTTON, the product starts to run the dehumidification function. It automatically sets the room temperature and airflow volume to the best condition for dehumidification, based on the sensed current room

temperature.

In this case, however, the setting temperature is not displayed on the remote controller and you are not able to control the room temperature either.

During the healthy dehumidification function, the airflow volume is automatically set according to the optimization algorithm responding to the current room temperature status, so that the room condition is kept healthy and comfortable even in the very humid season.

To run the healthy dehumidification mode follow steps 1, and 2 and 4 (See operation mode)

AutoOperation(CoolingOnlyModel)

Auto

In this operation mode the actual setting temperature and the fan speed are automatically set by the electronic control logic based on the current room temperature. If you feel hot or cold press the temperature setting buttons respectively for more cooling or heating effect.

NOTE : You cannot set the actual setting temperature and the indoor fan speed in this operation mode. But you can use the Chaos swing in this operation.

If the system is not operating as desired, switch manually to another mode.

To run the auto operation follow steps 1, and 2. (See operation mode)

AutoChangeoverOperation(HeatPumpModel)

Auto operation basically is heating or cooling function of the air conditioner.

But during this operation the controller changes the operation mode automatically to keep the temperature within ±2°C with respect to the setting temperature.

Auto

Changeover

To run this operation follow steps 1, 2, 3, and 4. (See operation mode)

12 Room Air Conditioner

Operating Instructions

JetCool/HeatOperation

Jet cool function can be used to cool the room quickly in hot summer. When this function is turned on, the air conditioner runs in cooling operation mode with super high fan speed and 18°C setting temperature for 30 minutes for fast and effective cooling.

Similarly, jet heat function (available only in some models) warms up the room quickly by operating at super high fan speed and 30°C setting temperature for 60 minutes.

You can activate this operation by pressing the JET COOL BUTTON.

To change from jet cool mode to high fan speed cooling mode, press the JET COOL BUTTON or INIDOOR FAN SPEED SELECTOR BUTTON or the ROOM TERPERATURE SETTING BUTTON again.

NOTE

Jet cool function cannot be activated during heating or auto changeover operations.

In case of Inverter, Art Cool and Art Cool Wide(non-Deluxe) model, you can use jet heat function by pressing JET COOL BUTTON for heating operation.

Art Cool and Art Cool Wide models close the side discharges during jet cool/heat operation, for strong cooling and heating.

NEOPLASMAPurificationOperation(Optional)

Plasma filter is a technology developed by LG to get rid of microscopic contaminants in the intake air by generating a plasma of high charge electrons. This plasma kills and destroys the contaminants completely to provide clean and hygienic air.

Plasma purification can be started by pressing the PLASMA BUTTON on the remote controller. Repressing it will deactivate the operation.

NOTE

This feature can be used in any operation mode and any fan speed can be used while plasma filter is functioning.

AutoClean(Optional)

During auto clean function, moistures left in indoor units after cooling operation or healthy dehumidification operation can be removed.

1. Press the AUTO CLEAN BUTTON to activate this function.

AUTO CLEAN

2.Now whenever the unit is turned off, the indoor fan is still running for about 30 minutes internally without cooling or dehumidification operation. Also the louver is closed.

3.This dries up any remains of moisture & cleans the unit internally.

4.If you press AUTO CLEAN BUTTON again during operation, this function is

NOTE cancelled.

During auto clean function, only START/STOP BUTTON, PLASMA BUTTON and AUTO CLEAN BUTTON can be used.

<![if ! IE]>

<![endif]>ENGLISH

Owner's Manual 13

Loading...
+ 29 hidden pages