User manual LG LW-E2463CL

[. . . ] Now, meet year-round needs with one air conditioner. · Flexible installation Duct type air conditioner is designed to be slimmer and offers different solutions for any shape room allowing for specific air flow requirements. Also, the air intake can be set up on either the bottom or rear of the unit, so there is more flexibility in installation. For easy future reference write the model and serial number down. You will find your model number on the right side of the air conditioner. Model # Serial # 02_ features Duct type_IB_E_34024_11. 10. 26. indd 2 2011-10-27 9:58:17 safety information SAFETY INFORMATION To prevent electric shock, disconnect the power before servicing, cleaning, and installing the air conditioner. Before using your new air conditioner, please read this manual thoroughly to ensure that you know how to safely and efficiently operate the extensive features and functions of your new appliance. Because the following operating instructions cover various models, the characteristics of your air conditioner may differ slightly from those described in this manual. [. . . ] Filter sign indicator will be on for cleaning time. 12_ cleaning and maintaining the air conditioner Duct type_IB_E_34024_11. 10. 26. indd 12 2011-10-27 9:58:19 MAINTAINING YOUR AIR CONDITIONER If the air conditioner will not be used for an extended period of time, dry the air conditioner to maintain it in best condition. Dry the air conditioner thoroughly by operating in Fan mode for 3 to 4 hours and disconnect the power plug. There may be internal damage if moisture is left in components. Before using the air conditioner again, dry the inner components of the air conditioner again by running in Fan mode for 3 to 4 hours. This helps remove odors which may have generated from dampness. Periodical checks ENGLISH Refer to the following chart to maintain the air conditioner properly. Type Description Clean the air filter (1) Clean the condensate drain pan (2) Indoor unit Thoroughly clean the heat exchanger (2) Clean the condensate drain pipe (2) Replace the remote control batteries (1) Clean the heat exchanger on the outside of the unit (2) Clean the heat exchanger on the inside of the unit (2) Clean the electric components with jets of air (2) Outdoor unit Monthly Every4 months Oncea year Verify that all the electric components are firmly tightened (2) Clean the fan (2) Verify that all the fan assembly is firmly tightened (2) Clean the condensate drain pan (2) The checks and maintenance operations described are essential to guarantee the efficiency of the air conditioner. The frequency of these operations varies according to the characteristics of the area, the amount of dust, etc. (1) The described operations should be performed more frequently if the area of installation is very dusty. (2) These operations must always be performed by qualified personnel. For more detailed information, see the Installation Manual. Internal protections via the unit control system This internal protection operates if an internal fault occurs in the air conditioner. Type Against cold air De-ice cycle Anti-protection of internal battery Protect compressor Description The internal fan will be off to against cold air when the heat pump is heating. · Check if the cover or any obstacle is not near the outdoor unit. · Check if the refrigerant pipe is too long. · Check if the air conditioner is only available in Cool mode. · Check if the remote control is only available for cooling model. · Check if you selected Auto or Dry mode. The air conditioner automatically adjusts the fan speed to Auto in Auto/Dry mode. · Check if you press the Power button on the remote control after you have set the time. · Check if the appliance is running in a smoky area or if there is a smell entering from outside. Operate the air conditioner in Fan mode or open the windows to air out the room. · A bubbling sound may be heard when the refrigerant is circulating through the compressor. Let the air conditioner operate in a selected mode. [. . . ] water flow back to the indoor unit. Wired Remote Control 2. Install horizontal drainpipe with a slope of 1/100 or more 3 Install the air vent in the horizontal drainpipe to prevent Note You may not need to install it if there were proper slope in the horizontal drainpipe. Indoor Unit 1 Indoor Unit 2 h ELCB : Essential Installation WARNING Indoor Unit 4 Indoor Unit 5 Indoor Unit 6 Power off before connecting any wires; h Ceiling, wall-mounted indoor unit. Indoor PBA will be damaged while V1, V2, F3, F4 short each other. Indoor Unit 3 EEV kit N L N L N L N L 4 The flexible hose should not be installed upward position, it may cause water flow back to the indoor unit. Air vent 300mm or less 200mm or more 20mm or more Within 300~550mm Selecting compressed ring terminal Silver solder 1~1. 5m Hanger Flexible hose Ceiling Horizontal drainpipe more than 1/100 slope B D d1 EFL d2 t Norminal Norminal dimensions dimensions Standard Standard Standard Standard Allowance Allowance Allowance Allowance for cable for screw dimension dimension dimension Min. [. . . ]