LG ARNU243M2A4 - User Manual

5 IMPORTANT SAFETY INSTRUCTIONS ENGLISH • 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...

6 IMPORTANT SAFETY INSTRUCTIONS • Do not install the air conditioner in an area where it is directly exposed to sea wind (salt spray).• Install the drain hose properly for the smooth drainage of water condensation.• Install the air conditioner in a place where the noise from the outdoor unit or the ...

7 IMPORTANT SAFETY INSTRUCTIONS ENGLISH SAVE THESE INSTRUCTIONS • Check the foundation for damage on a regular basis, especially if the product has been in use for a long time. • Always insert the filter securely. Clean the filter every two weeks or more often if necessary. A dirty filter reduces th...

8 OPERATION OPERATION Before Use 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 ...

10 OPERATION Product Overview Ceiling Concealed Duct Type 1 Type 2 a Air Intake Vents Takes in air from the room. b Air Outlet Vents Circulates air back into the room at the desired temperature. NOTE • The number and location of parts may vary depending on the model of the appliance.• Features may c...

11 OPERATION ENGLISH 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 bo...

12 MAINTENANCE MAINTENANCE Cleaning Cleaning Interval 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. Cleaning the Filter NOT...

13 MAINTENANCE ENGLISH Cleaning the Air Filter NOTE • Do not bend the air filter, as it may break.• Assemble the air filter properly to prevent dust and other substances from entering the product. 1 Turn off the power to the appliance. 2 Remove the air filter from the air intake. Type 1 Type 2 3 Cle...

14 TROUBLESHOOTING TROUBLESHOOTING Before Calling for Service 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 Possible Cause & Solut...

16 TROUBLESHOOTING Performance The appliance does not emit warm air. The outdoor unit is in Defrosting mode. • In Heating mode, ice and frost is built up on the coils when the outside temperature falls. The Defrosting mode reduces a layer of frost on the coil, and it should finish in approximately 1...

17 TROUBLESHOOTING ENGLISH 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.• Anything abnormal, such as a burning smell, loud noises, etc., occur; - Turn off the appliance and circuit breaker.- N...

18 LIMITED WARRANTY LIMITED WARRANTY USA NOTICE The product’s full Limited Warranty terms and conditions and arbitration requirements are available at https://www.lghvac.com.

19 LIMITED WARRANTY ENGLISH 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 N...