Scan to see the online manual. OWNER'S MANUAL AIR CONDITIONER Read this owner's manual thoroughly before operating the appliance and keep it handy for reference at all times. ENGLISH ZZZ OJKYDF FRP MFL72086001 Rev.00_102623 www.lg.com Copyright © 2017-2023 LG Electronics Inc. All Rights Reserved.
TABLE OF CONTENTS 3 IMPORTANT SAFETY INSTRUCTIONS 3 READ ALL INSTRUCTIONS BEFORE USE 3 3 5 Safety Messages WARNING INSTRUCTIONS 3 Technical Safety 4 Installation 4 Operation 5 Maintenance CAUTION INSTRUCTIONS 5 Installation 6 Operation 6 Maintenance 7 OPERATION 7 Before Use 7 Notes for Operation 7 Suggestions for Energy Saving 8 Using the Appliance with Remote Control 9 MAINTENANCE 9 Cleaning 10 9 Air Filter 9 Filter Care Tips for Maintenance 10 Before Long Periods
IMPORTANT SAFETY INSTRUCTIONS 3 IMPORTANT SAFETY INSTRUCTIONS Safety Messages 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. This symbol alerts you to potential hazards that can kill or injure you and others. All safety messages will follow the safety alert symbol and either the word WARNING or CAUTION.
IMPORTANT SAFETY INSTRUCTIONS • If the supply cord is damaged, it must be replaced by the manufacturer or its service agents or a similarly qualified person in order to avoid a hazard. • The appliance shall be installed in accordance with national wiring regulations. • This appliance must be properly grounded. • Do not cut or remove the grounding prong from the power plug.
IMPORTANT SAFETY INSTRUCTIONS 5 • Take care to ensure that the power cable could not be pulled out or damaged during operation. • Never touch, operate, or repair the air conditioner with wet hands. • Do not insert hands or other objects through the air inlet or outlet while the air conditioner is operating. • Be sure to use only those parts listed in the service parts list. Never attempt to modify the equipment.
IMPORTANT SAFETY INSTRUCTIONS Operation • Do not drink water drained from the air conditioner. • Do not place objects in direct proximity to the outdoor unit and do not let leaves and other debris accumulate around the unit. Leaves are a hotbed for small animals which can enter the unit. Once inside the unit, such animals can cause malfunctions, smoke or fire if they come into contact with electrical parts.
OPERATION 7 OPERATION Notes for Operation • Speed up the fan to cool or warm indoor air quickly, within a short period of time. • Turn off the appliance and periodically open windows for ventilation. The indoor air quality may deteriorate if the appliance is used for long periods. • Clean the air filter once every 2 weeks. Dust and impurities collected in the air filter may block the airflow or reduce the appliance performance. Suggestions for Energy Saving • Do not over-cool the space.
OPERATION Using the Appliance with Remote Control Follow these steps to see a detailed guide for using the product with the remote control. 1 Click the below website address. • For US: www.lghvac.com • For Canada: www.lg.com • For Canada: www.lgdfs.ca 2 Insert the model name in the search box. • The model name is on the remote control or printed on the box in which the remote control is packed. 3 Select the manual that you want to see. NOTE • Some models do not have a manual on the website.
MAINTENANCE 9 MAINTENANCE Filter Care Air Filter WARNING • Before cleaning or performing maintenance, disconnect the power supply and wait until the fan stops. • When you remove the air filter, do not touch the metal parts of the indoor unit. Doing so may cause an injury. Air filters must be purchased separately. Dirty filters greatly restrict the flow of air and may cause damage to the moving parts.
MAINTENANCE 5 To assemble in reverse order. Tips for Maintenance Before Long Periods of Disuse 1 Operate the air conditioner in the Fan mode for 2 to 3 hours. • This will dry out the internal mechanisms. 2 Turn off the appliance. 3 Turn off the breaker. After Long Periods of Disuse 1 Clean the air filter and install it in the indoor unit. 2 Check that the air inlet and outlet of the indoor/outdoor unit are not blocked. 3 Check that the ground wire is connected correctly.
TROUBLESHOOTING 11 TROUBLESHOOTING Please check the following before you contact the service center. If the problem persists, contact your local service center. NOTE • Some functions may not be supported, depending on the model. Operation Problem The appliance does not work normally. Possible Cause & Solution Burning smell and strange sounds are coming from the appliance. • Turn off the appliance, switch off or disconnect the power supply, and contact a service center.
TROUBLESHOOTING Problem The appliance does not work. Possible Cause & Solution A fuse blew or the power supply is blocked. • Replace the fuse or check if the circuit breaker has tripped. The appliance is unplugged. • Check whether the power cord is plugged into the outlet or the power isolators are switched on. A power failure has occurred. • Turn off the appliance when a power failure occurs. • When the power is restored, wait 3 minutes, and then turn on the appliance.
TROUBLESHOOTING 13 Problem The appliance does not emit warm air. Possible Cause & Solution The outdoor unit is in Defrosting mode. Outside temperature is too low. • The heating effect may not be sufficient. The air conditioner changes generated airflow during operation. When the appliance reaches the desired temperature, the airflow rate reduces in order to avoid generating cool airflow during heating, or to minimize energy consumption and indoor humidity change during cooling.
TROUBLESHOOTING Problem Remote control display is faint, or no display at all. Possible Cause & Solution Are the batteries depleted? • Replace the batteries with a new one. Are the batteries inserted in the opposite + and - directions? • Make sure that the + and – terminals of the batteries are oriented correctly. Calling for Service Situations in which Calling for Service is Necessary If the appliance is in one of the following situations, please call the service.
LIMITED WARRANTY 15 LIMITED WARRANTY NOTICE The product’s full Limited Warranty terms and conditions and arbitration requirements are available at https://www.lghvac.com.
LIMITED WARRANTY CANADA ARBITRATION NOTICE: THIS LIMITED WARRANTY CONTAINS AN ARBITRATION PROVISION THAT REQUIRES YOU AND LG ELECTRONICS (“LG”) TO RESOLVE DISPUTES BY BINDING ARBITRATION INSTEAD OF IN COURT, UNLESS YOU CHOOSE TO OPT OUT. IN ARBITRATION, CLASS ACTIONS AND JURY TRIALS ARE NOT PERMITTED. PLEASE SEE THE SECTION TITLED “PROCEDURE FOR RESOLVING DISPUTES” BELOW.
LIMITED WARRANTY 17 Fees/Costs. You do not need to pay any fee to begin an arbitration. Upon receipt of your written demand for arbitration, LG will promptly pay all arbitration filing fees unless you seek more than $25,000 in damages, in which case the payment of these fees will be governed by the applicable arbitration rules.
Memo
Memo 19
Please call the installing contractor of your product, as warranty service will be provided by them.
