background image

 

Problem

Possible Cause

Solutions

Water drips 

indoors.

The air conditioner is not tilted to

the outside.

For proper water disposal, make 

sure the air conditioner slants 

slightly from the cabinet front to the 

rear.

Water collects in 

base pan.

Moisture removed from air and 

drains into base pan.

This is normal for a short period in 

areas with little humidity; normal for 

a longer period in very humid areas.

 

Air conditioner 

turns on and off 

rapidly.

Outside temperature extremely 

hot.

Refer to installation instructions or 

check with installer.

Noise when unit is 

cooling.

Air movement sound.

This is normal. If too loud, set to 

lower FAN setting.

Window vibration - poor 

installation.

Refer to installation instructions or 

check with installer.

Room too cold.

Set temperature too low.

Increase set temperature.

TROUBLESHOOTING

19 EN

Dirty air filter - air restricted.

Clean air filter.

NOTE

 

You can refer to the Energy Star program in detail at www.energystar.gov.

 

If you see "CH" in the display, please call 1-800-243-0000.

Summary of Contents for LW6019ER

Page 1: ... com Copyright 2020 LG Electronics Inc All Rights Reserved OWNER S MANUAL AIR CONDITIONER Read this owner s manual thoroughly before operating the appliance and keep it handy for reference at all times MFL70960616 MFL70960616 Rev 00_122520 ...

Page 2: ...Control 14 Wireless Remote Control 15 Ventilation 15 Air Direction 15 Additional Features 3 SAFETY INSTRUCTIONS 3 IMPORTANT SAFETY INSTRUCTIONS 7 PRODUCT OVERVIEW 7 Exterior Parts 7 Interior Parts 8 INSTALLATION 8 Electrical Data 9 Parts Included 16 MAINTENANCE 16 Air Filter 17 TROUBLESHOOTING 17 Before Calling for Service 17 Normal Sounds You May Hear 20 WARRANTY 2 TABLE OF CONTENTS ...

Page 3: ...w instructions All safety messages will tell you what the potential hazard is tell you how to reduce the chance of injury and tell you what may happen if the instructions are not followed IMPORTANT SAFETY INSTRUCTIONS WARNING INSTALLATION Before use the appliance must be properly installed as described in this manual Contact the authorized service technician for repair or maintenance of this unit ...

Page 4: ... product where it will not be exposed to temperatures below freezing or exposed to outdoor weather conditions OPERATION Use this appliance only for its intended purpose Never attempt to operate this appliance if it is damaged malfunctioning partially disassembled or has missing or broken parts including a damaged cord or plug Repair or immediately replace all power cords that have become frayed or...

Page 5: ...ecked by a qualified electrician to make sure the receptacle is properly grounded DO NOT CUT OR REMOVE THE THIRD GROUND PRONG FROM THE POWER PLUG Situations when the appliance will be disconnected occasionally Because of potential safety hazards we strongly discourage the use of an adapter plug However if you wish to use an adapter a TEMPORARY CONNECTION may be made Use UL listed adapter available...

Page 6: ...ot to pinch crush or damage the power cord Make sure the air inlet and outlet are free from obstructions Use a soft cloth to clean the appliance Do not use waxes thinners or harsh detergents Do not step on or place heavy objects on top of the appliance Do not drink water drained from the appliance are used simultaneously Remove the batteries if the remote control is not to be used for an extended ...

Page 7: ... Shround 5 Compressor 6 Condenser 7 Base Pan Power Cord 1 Control Panel 2 Remote Control 3 Air Filter 4 5 6 Front Grille Horizontal Air Deflector Vertical Louver Vertical Air Deflector Horizontal Louver 7 8 Cabinet Air Outlet 1 2 3 4 5 6 7 7 8 6 1 4 5 3 2 PRODUCT OVERVIEW 7 EN ...

Page 8: ... window air conditioner Never push the TEST button during operation Doing so can damage the plug s i h t e s r e m m i r o y f i d o m e v o m e r t o n o D plug If this device trips the cause should be corrected before further use CAUTION The conductors inside this cord are surrounded by shields which monitor leakage current These shields are not grounded Periodically examine the cord for any dam...

Page 9: ...of foam 2 Adhesive backed Right curtain panel Left curtain panel Foam strip Non adhesive Foam PE 2 Adhesive backed L bracket 3 Support bracket Tools Needed Phillips head screwdriver Pencil Scissors or Cutting knife Tape measure INSTALLATION 9 EN Adjustable wrench Gloves Level ...

Page 10: ... from the back of the cabinet because it will prevent heat radiation of the condenser Restriction of outside air will greatly reduce the cooling efficiency of the air conditioner DO NOT cover or block any of the side and top louvers All side louvers of the cabinet must remain exposed to the outside of the structure and unobstructed 1 2 If necessary attach another 1 x 2 wood strip flush against the...

Page 11: ... to hold unit securely in place Be sure to place bracket edge flush against back of inner sill NOTE L Bracket Outer Sill Inner Sill Screws Type A Center Line 3 Room Side 8 8 Inner Sill Center Line Foam PE Adhesive backed 2 Cut the window sash seals to the proper length Peel off the backing and attach the adhesive backed foam to the underside of the window sash and bottom of window frame Preparatio...

Page 12: ...ve the screw from the bottom right of the cabinet Attach the support bracket using the screw you just removed Secure the support bracket to the inner window sill using a type B screw NOTE See the Electrical Data section for information on attaching the power cord to an electrical outlet Heatproof Foam H Heatproof foam improves the cooling capability of the air conditioner W1 Adhesive Backed W2 6 A...

Page 13: ...e the fan circulates air but the compressor does not run Use the Fan Speed button to set fan speed to High Medium or Low In this mode you cannot adjust the set temperature Dry This mode is ideal for rainy and damp days to dehumidify the room rather removed from the room by the combination of compressor operation and the fan speed off once the set temperature is reached Fan speed cannot be adjusted...

Page 14: ...restored after an electrical power outage The remote control will not function properly if the AC infrared sensor is exposed to direct light or if there are obstacles between the remote controller and the air conditioner 14 OPERATION that the filter needs to be cleaned After cleaning the filter press 6 Remote Control Sensor The filter reset must be done using the control panel not the remote contr...

Page 15: ...al louvers to the left or right Direction up or down NOTE When the weather is extremely hot the unit may turn off automatically to protect the compressor Additional Features Slinger Fan This air conditioner is equipped with a slinger fan See drawing The fan s outer ring picks up the condensed water from the base pan if the water level gets high enough The water is then picked up by the fan and exp...

Page 16: ... page 21 for future reference MAINTENANCE WARNING Before cleaning or performing maintenance disconnect the power supply and wait until the fan stops Air Filter if cleaning is necessary Trapped particles in the Remove the air filter from the front grille by pulling the filter forward and then up slightly filter can build up and block the airflow reducing Check the air filter at least twice a month ...

Page 17: ...e front of the unit you may hear the sound of rushing air being moved by the fan 3 Gurgle Hiss Gurgling or hissing noise may be heard due to refrigerant passing through evaporator during normal operation 4 Vibration Unit may vibrate and make noise because of poor wall or window construction or incorrect installation 5 Pinging or Swishing Droplets of water hitting condenser during normal operation ...

Page 18: ...should Make sure there are no curtains blinds or furniture blocking the front of the air conditioner The temp control may not be set correctly Set the desired temperature to a level lower than the current temperature weeks See the MAINTENANCE section The room may have been hot turned on you need to allow time for the room to cool down Cold air is escaping registers and cold air returns Cooling coi...

Page 19: ...as Air conditioner turns on and off rapidly Outside temperature extremely hot Refer to installation instructions or check with installer Noise when unit is cooling Air movement sound This is normal If too loud set to lower FAN setting Window vibration poor installation Refer to installation instructions or check with installer Room too cold Set temperature too low Increase set temperature TROUBLES...

Page 20: ...service repair cannot be completed it may be necessary to remove repair and return the product If in home service is unavailable LG may elect at our option to provide for transportation of our choice to and from a LG authorized service center THIS LIMITED WARRANTY DOES NOT COVER Service trips to deliver pick up or install the product or for instruction on product use Replacing house fuses or reset...

Page 21: ...INCLUDING AND WITHOUT LIMITATION TO LOST REVENUES OR PROFITS OR ANY OTHER DAMAGE WHETHER BASED IN CONTRACT TORT OR OTHERWISE Some states do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty lasts so the above exclusion or limitation may not apply state to state HOW TO OBTAIN WARRANTY SERVICE ADDITIONAL INFORMATION Call 1 800...

Page 22: ... without limitation of the foregoing any dispute between you and LG shall not under any circumstances proceed as part of a class or representative action Instead of arbitration either party may bring an individual action in small claims court but that small claims court action may not be brought on a class or representative basis Arbitration Rules and Procedures demand for arbitration The arbitrat...

Page 23: ...gation to pay under the AAA Rules Except as otherwise provided for LG waives any rights it may have to seek attorneys fees and expenses from you if LG prevails in the arbitration You may opt out of this dispute resolution procedure If you opt out neither you nor LG can Opt Out require the other to participate in an arbitration proceeding To opt out you must send notice to LG no later than 30 calen...

Page 24: ...LG Customer Information Center 1 800 243 0000 Register your product Online www lg com LG Electronics Inc 111 Sylvan Avenue Englewood Cliffs NJ 07632 ...

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