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Room Air Conditioner 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 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.

Room Air Conditioner

9

8

6

7

Safety Precautions

Product Introduction

Before Use

Electrical Safety

Maintenance and Service

Operating Instructions

19

Environmental Information......

23

Summary of Contents for BSNQ126B7M2

Page 1: ...OWNER S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference P NO MFL67215108 www lg com TYPE WALL MOUNTED MFL67215108 ...

Page 2: ...roblems 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 shou...

Page 3: ...overofcontrol boxsecurely There is risk of fire or electric shock due to dust water etc Usethecorrectlyratedbreakerorfuse There is risk of fire or electric shock Donotmodifyorextendthepowercable Ifthepowercableorcordhasscrathesor skinpeeledoffordeterioratedthenit mustbereplaced There is risk of fire or electric shock Forinstallation removalorreinstall alwayscontactthedealeroran AuthorizedServiceCe...

Page 4: ...y electricshock orproductfailure Ifstrangesounds smellorsmokecomes fromproduct Immediatelyturnthebreaker offordisconnectthepowersupplycable Thereisriskofelectricshockorfire Ventilatetheproductroom fromtimeto timewhenoperatingittogetherwitha stove orheatingelementetc Oxygendeficiencycanoccurandhenceharm yourhealth Turnthemainpoweroffandunplugthe unitwhencleaningorrepairingthe product Thereisriskofe...

Page 5: ... in the system If air enters the refrigerant system an excessively high pressure results causing equipment damage or injury 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 Replace the...

Page 6: ... Using the air conditioner for an extended period of time the cold wind from the unit can effect to user s health 2 Operation air conditioner unit while heater or other heating appliances without ventilate sufficiently will reduce oxygen in the area 3 Do not use air conditioner unit for other purpose such as machine food pet or plant It may resuit in serious injury 1 Contact the qualified persons ...

Page 7: ...al Receiver ON OFF button Air inlet Plasma filter Optional Air filter Front grille Vertical louver Allergy free filter Optional Air outlet Horizontal vane Horizontal vane Triple filter INDOOR UNIT OUTDOOR UNIT Components Owner s Manual 7 Air intake vents Air outlet vents Connecting wires Refrigerant pipes Drain hose Base plate Operation Indication Lamps Power Power lamp lights up during Cooling Op...

Page 8: ...er 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 cor...

Page 9: ...rding 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 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 batterie...

Page 10: ...ration ROOM TEMPERATURE CHECKING BUTTON Used to check the room temperature TIMER SET CLEAR BUTTON Used to set and clear timer operation SLEEP MODE AUTO BUTTON Used to set sleep mode auto operation JET COOL BUTTON Used to start or stop the speed cooling It operates fan in super high speed in cooling mode Used to set the time of starting Stoping operation RESET BUTTON Used to before new setting or a...

Page 11: ...M TEMPERATURE SETTING BUTTONS For cooling the temperature can be set within 18 C 30 C 64 F 86 F Set the fan speed with the remote controller You can select the fan speed in six steps low medium low medium medium high high and natural wind by pressing the INDOOR FAN SPEED SELECTION BUTTON Each time the button is pressed the fan speed mode is shifted in the direction of the arrow 1 2 3 4 Natural win...

Page 12: ...ture status so that the room condition is kept healthy and comfortable even in the very humid season For Cooling Model The temperature and fan speed are automatically set by the electronic controls based on the actual room temperature If you feel hot or cold press TEMPERATURE SETTING buttons for more cooling or heating effect You cannot switch the indoor fan speed It has already been set by the Au...

Page 13: ... 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 operation can be started by pressing the PLASMA BUTTON on the remote controller Repressing it will deactivate the operation This features can be used...

Page 14: ...ING COOLING MODE BUTTON again and unit will operate in previous mode Cooling mode Display Luminosity Optional The unit display Luminosity can be adjusted by using the remote controller Open the cover of the remote controller and press the LED LUMINOSITY button Display LED will be dark Press the button again to set bright display The order of 100 0 LUMINOSITY is repeated whenever you press the butt...

Page 15: ...he final setting temperature as long as sleep mode is functioning NOTE Sleep Mode Operation Press the Timer button once to set on the Reserved On Press the Timer button twice to set the Reserved Off 1 Press the Time Setting buttons until the desired time is set The order of a m and p m hour minute is repeated whenever you press the button By pressing the button you can set the desired time 2 Press...

Page 16: ... button once more during Auto Swing at the direction of airflow you want Press the Horizontal Airflow Direction button once more during Full Auto Swing at the direction of airflow you want 1 Step 2 Step 3 Step 4 Step 5 Step Left Auto Swing Right Auto Swing Full Auto Swing STOP Manually moving the Horizontal Vane or Vertical Louvers by hand could damage the mechanism When the unit is shut off the t...

Page 17: ... it quickly in winter in jet cooling mode strong air blows out at a temperature of 18 C for 30 minutes Press JET COOL button NOTE To stop from jet cool mode or press or repeated JET COOL mode to adjust automatically when this mode activate for a moment Operating Instructions Owner s Manual ...

Page 18: ... The unit will beep twice and the lamp will blink 6 times To enable it press the button again for 6 seconds The unit will beep twice and the blue lamp will blink 4 times NOTE If you do not have the remote controller around here you can start to operate the forced operation If you force to close the front panel some parts may be damaged NOTE This function is useful in the situation of power failure...

Page 19: ...lean the filters with a vacuum cleaner or warm soapy water If dirt is not easily removed wash with a solution of detergent in luke warm water Dry well in shade after washing and reinstall the filters back in place Plasma Filters The plasma filters behind the air filter should be checked and cleaned once in every 3 months or more often if necessary To remove the filters see the self explanatory dia...

Page 20: ...ly forward to remove the air filter After removing the air filter remove the plasma and Virus Allergy safe Filter by slightly pulling downwards Maintenance and Service Room Air Conditioner Don t touch this plasma filter within 10 seconds after opening the inlet grille it may cause an electric shock ...

Page 21: ... good for the health and wastes electricity Keep blinds or curtains closed Do not let direct sunshine enter the room when the air conditioner is in operation Keep the room temperature uniform Adjust the vertical and horizontal airflow direction to ensure a uniform temperature in the room Make sure that the doors and windows are shut thight Avoid opening doors and windows as much as possible to kee...

Page 22: ... circuit Breaker will trip Make sure there are no curtains blinds or furniture blocking the front of the air conditioner Clean the filter at least every 2 weeks See the Maintenance and Service section When the air conditioner is first turned on you need to allow time for the room to cool down Check for open furnace floor registers and cold air returns Make sure they are correct Check and remove su...

Page 23: ...23 Owner s Manual Environmental Information ...

Page 24: ......

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