User manual LG LMN090CE

[. . . ] You'll find many answers to common problems in the chart of troubleshooting tips. If you review our chart of Troubleshooting Tips first, you may not need to call for service at all. Maintenance and Service . . . . 22 PRECAUTION · Contact the authorized service technician for repair or maintenance of this unit. · Contact the installer for installation of this unit. · The air conditioner is not intended for use by young children or invalids without supervision. [. . . ] When cleaning the unit, first make sure that the power and breaker are turned off. The fan rotates at a very high speed during operation. There is a possibility of injury if the unit's power is triggered while cleaning inner parts of the unit. Service For repair and maintenance, contact your authorized service dealer. Introduction Symbols used in this Manual This symbol alerts you to the risk of electric shock. This symbol alerts you to hazards that may cause harm to the air conditioner. NOTICE This symbol indicates special notes. 8 Floor Standing-Type Air Conditioner Operating Instructions Operating Instructions Features and Specifications 1. 3D Stereo Cooling, Heating This first developed 3D Stereo Cooling Method makes clear a dead zone to cool the indoor evenly within a early time. Edge Installation Design You can use the installation space in a effective way to adopt semi built-in type of 3D Diamond design. Magic Remote You can keep remote controller conveniently with separate holder on the side of the product. Cool air outlet(2 sides) by Manual operation 2. Plasma Air Cleaner 3 1 2 3 4 5 6 7 4 2 3 7. Plasma Air Purifying system OUTDOOR UNIT 1. Base Panel (It is made of special materials of durability, rust-resistance and non-coating. ) 5. The unit will respond with beep. TURBO-Z TURBO-Z PLASMA FAN SPEED SET TEMP. SET ROOM SET ROOM 1 TURBO-Z ON/OFF PLASMA FAN SPEED SET TEMP. SET ROOM PLASMA FAN SPEED ON/OFF SET TEMP. MODE MODE ON/OFF MODE After 3 second, it will shift TURBO-Z PLASMA FAN SPEED SET TEMP. SET ROOM MODE ON/OFF After 3 second, it will shift 2 Whenever you Touch any key on Touch panel, it will immediately display " ", which means Touch panel is Locked. All the key on the indoor unit Touch panel will not work. But the key on the remote controller will work. During Child Lock Operation 3 Touched the fan speed and high temperature setting keys simultaneously for 3 seconds again. The unit will respond with beep, Child Lock Operation will removed. SET ROOM SET ROOM For releasing child lock Operation TURBO-Z TURBO-Z PLASMA FAN SPEED SET TEMP. SET ROOM TURBO-Z ON/OFF PLASMA FAN SPEED SET TEMP. PLASMA FAN SPEED ON/OFF SET TEMP. MODE MODE ON/OFF MODE After 3 second, it will shift TURBO-Z PLASMA FAN SPEED SET TEMP. SET ROOM MODE ON/OFF After 3 second, it will shift Auto restart In case the power comes on again after a power failure, Auto Restarting Operation is the function to operate procedures automatically to the previous operating conditions. Owner's Manual 21 Maintenance and Service Maintenance and Service Indoor Unit WARNING: Turn the system off before cleaning. Do not use bleach or abrasives. NOTICE Supply power must be disconnected before cleaning the indoor unit. How to Clean Plasma Deodorant Air Cleaner At the smoking area, it is better to clean more than once in a month, otherwise in the other places, once in every 3 months will be good. The antibiotic filter should be clean without disassembly as it is united with air inlet. Remove off green tape on the surface of plasma air cleaner and then pull out the knob of cleaner. The plasma air cleaner is located on the inner side of right air cleaner. Soak the plasma deodorant air cleaner in the mixed detergent water for 1to 2 hours and clean it throughout. For serious contamination, soak it for 3 to 4 hours. Dry it in the shade throughout and insert its electrode into the spring correctly. - When the inner side color of air cleaner changes into yellowish, dry it under the sunlight. [. . . ] Check to see if the air filter is clogged with dust. Ensure that the air flow from the outside is not obstructed and that there is a clearance of over 20" between the back of the air conditioner and the wall or fence behind it. Close all doors and windows and check for any source of heat in the room. Before calling for service, please review the following list of common problems and solutions. The air conditioner is operating normally when: · You hear a pinging noise. [. . . ]