13 Window Vent Panel and Extensions 14 Installing Vent Panels 16 Drain Hose Installation for Heating (On Some Models) 17 Garden Hose Installation for Dehumidifying (Dry Mode Only) 18 OPERATION Control Panel and Remote Control 21 SMART FUNCTIONS 21 LG ThinQ Application (On Some Models)
SAFETY INSTRUCTIONS SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USE Your safety and the safety of others are very important. We have provided many important safety messages in this manual and on your appliance. Always read and follow all safety messages. This is the safety alert symbol.
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Do not tamper with controls. If you detect a strange sound, a chemical or burning smell, or smoke coming from the appliance, unplug it immediately, and contact an LG Electronics Customer Information Center. straight out from the outlet. Do not grasp the power cord or touch the appliance controls with wet hands.
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If water enters the product, turn off the power at the main circuit, then unplug the product and call for service. If the product has been submerged, contact the LG Electronics Customer Information Center for instructions before resuming use. Unplug the product if it will not be used for long periods.
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Never spray the product with water or use strong cleaning agents or solvents when cleaning the air conditioner. Use a soft cloth to avoid scratching the exterior. To clean the interior, contact the LG Electronics Customer Information Center or a dealer. Using harsh detergents may cause corrosion or damage to the unit.
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SAFETY INSTRUCTIONS Caution, risk of fire - The maximum refrigerant charge amount. (Refer to nameplate marking refrigerant amount.) - The appliance shall be suitable stored to prevent mechanical damage from occurring.
PRODUCT OVERVIEW PRODUCT OVERVIEW Key Parts and Components temperature, and WIRELESS REMOTE CONTROL The remote control allows you to adjust the temperature and operate most functions of the air conditioner from across the room. using the bottom drain port. CONTINUOUS DRAIN PORT Connect a garden hose for continuous drainage when running the air conditioner in Dry mode.
INSTALLATION INSTALLATION WARNING Electrical Information This appliance should be installed in Power cord may include a current interrupter accordance with the National Electrical device. TEST and RESET buttons are provided Code. on the plug case. The device should be tested on Use of extension cords could cause serious TEST button injury or death.
INSTALLATION INSTALLATION Before Installing Wireless Remote Control the Air Conditioner Inserting Batteries If the display screen of the remote control begins to fade, replace the batteries. Insert AAA (1.5 V) batteries before using the remote control. Remove the cover on the back of the remote control.
INSTALLATION Selection of Installation Location 20″ 20″ 20″ 20″ NOTE The length of the flexible vent hose is specially designed according to the specification of this product. Do not replace or extend it with a hose that is not specifically designed for use with this product as this could cause malfunction.
INSTALLATION Window Vent Panel and Extensions The window installation kit allows you to install the air conditioner in most vertical-sliding windows 27″ to 48″ wide, or horizontal-sliding windows from 27″ to 48″ high. Panel Fig. Window opening 27″ 27″ 27″ √...
INSTALLATION Installing Vent Panels Long adhesive foam seal ↓ ↑ Long adhesive foam seal Attach the long adhesive foam weather Insert the panel assembly in the bottom sash seals to the top and bottom sides of the channel. Use care when installing the window vent panel assembly.
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INSTALLATION Type B screw Type C screw Drive B screw and C screw to secure the Connect the window panel to the diffuser. window. Ensure that all connections are tight and installed properly. NOTE • For a tighter seal, use "no residue" duct tape (not provided) to seal any gaps around the installed panel assembly, around the diffuser, and between the sashes.
INSTALLATION Drain Hose Installation for Heating (On Some Models) CAUTION • If you use the Heat mode, you must install the drain hose. If only the Cool mode is used, the drain hose is not needed. • If the outside temperature is at or near freezing 32 °F (0 °C) follow the indoor drainage instructions.
INSTALLATION Outdoor Drainage 1. Insert the rubber head into the outlet. Then screw the sealing cap into the heat pump drain outlet. 2. There is a 1/4” hole on the window panel for leading the drainage hose outside during the heating mode.
OPERATION OPERATION Control Panel and Remote Control NOTE • Available functions may vary by model. • The number and location of LEDs on the control panel may vary by model.
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24 hours later. vice versa. • When Auto of Fan mode is selected in NOTE LG ThinQ application, it operates as • Each press of the Timer button advances the previous setting fan speed. the timer by 1 hour. Once you have...
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OPERATION Auto Swing Removing Condensation Buildup This function automatically moves the louvers to adjust the direction of the air Condensation can build up inside the unit flow. Press the Auto Swing button when the Cool and Dry modes are used. repeatedly to select the desired direction.
Settings • LG ThinQ is not responsible for any network Allows you to set various options on the connection problems or any faults, malfunctions, or errors caused by network appliance and in the application.
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• Reorient or relocate the receiving antenna. LG Electronics will also provide open source code • Increase the separation between the equipment to you on CD-ROM for a charge covering the cost and the receiver.
MAINTENANCE MAINTENANCE Cleaning the Air Filter The air filters should be cleaned every two weeks. Depending on indoor air quality, more WARNING frequent cleaning may be needed. A dirty air filter will decrease airflow and reduce efficiency. Before cleaning or performing maintenance, unplug the product and wait until the fan 1.
TROUBLESHOOTING TROUBLESHOOTING Before Calling for Service The appliance is equipped with an automatic error-monitoring system to detect and diagnose problems at an early stage. If the appliance does not function properly or does not function at all, check the following before you call for service. Problem Possible Cause Solutions...
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TROUBLESHOOTING Problem Possible Cause Solutions obstruct the air conditioner from Air conditioner The cooling coils are iced over. properly cooling the room. Set the freezing up. mode control at High Fan or High Cool. This is normal for a short period in Water collects in Moisture removed from air and areas with little humidity;...
If during in-home 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 an LG authorized service center.
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HOW TO OBTAIN WARRANTY SERVICE & ADDITIONAL INFORMATION: Call 1-800-243-0000 or visit our website at www.lg.com. Mail to: LG Customer Information Center (ATTN: CIC) 201 James Record Road, Huntsville, AL 35824...
The AAA Rules are available online at www.adr.org/consumer. Send a copy of your written demand for arbitration, as well as a copy of this provision, to the AAA in the manner described in the AAA Rules. You must also send a copy of your written demand to LG at LG Electronics, USA, Inc. Attn: Legal Department- Arbitration 111 Sylvan Avenue Englewood Cliffs, NJ 07632.
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LG Customer Information Center Centro de Información al Cliente de LG 1-800-243-0000 Register your product Online! Centro de Información al Cliente de LG LG Electronics Inc. www.lg.com 111 Sylvan Ave., Englewood Cliffs, NJ 07632...