User manual LG ARNU18GTTC2

[. . . ] ENGLISH ITALIANO ESPAÑOL FRANCAIS DEUTSCH PORTUGUÊS OWNER'S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. TYPE : CEILING CASSETTE - 1WAY (ART TYPE) NEDERLANDS êìëëäàâüáõä www. lg. com P/NO : MFL57199103 Ceiling Cassette - 1Way Type Indoor Unit Owners Manual TABLE OF CONTENTS FOR YOUR RECORDS Safety Precautions. . . . . . . . . . . . . . . . . 3 Write the model and serial numbers here: Model # Serial # You can find them on a label on the side of each unit. Dealer's Name Date Purchased n Staple your receipt to this page in the event you need it to prove date of purchase or for warranty issues. Prior to Operation . . . . . . . . . . . . . . . . . . 7 Operating Instructions. . . . . . . . . . . 8 Maintenance and Service . . . . 11 Before you Call for Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 READ THIS MANUAL Inside you will find many helpful hints on how to use and maintain your air conditioner properly. Just a little preventive care on your part can save you a great deal of time and money over the life of your air conditioner. You'll find many answers to common problems in the chart of troubleshooting tips. [. . . ] · In case of fresh air intake unit, displays only the temperature around remote controller. Exit button Some functions may not be operated and displayed depending on the product type. It will display strange value to the room temperature if wired remote controller is not connected. Model : PQRCVSL0 (Black Color) PQRCVSL0QW (White Color) 8 Indoor Unit Operating Instructions ENGLISH Name and Function of Wireless Remote Controller(Accessory) 1. Plasma button(optional) Used to start or stop the plasma-purification function. Jet cool button Speed cooling operates super high fan speed. If LED indicating filter sign lamp is on, clean the filter. After cleaning the filter, press the timer button and button of wired remote controller at the same time for 3 seconds. Then filter sign LED is off. 10 Indoor Unit Maintenance and Service ENGLISH Maintenance and Service(Robot + Panel Type) CAUTION Before performing any maintenance, turn off the main power to the system. Panel, Case, and Remote Control o Turn the system off before cleaning. Do not use bleach or abrasives. Air outlet NOTICE Supply power must be disconnected before cleaning the indoor unit. Air inlet Remote Controller TEMP Wired remote controller Clean boy Please sweep clean boy every five years or it is required. Front panel Suction motor Clean boy 1. Open the cap, dump out dust and then wash clean boy. After drying, push up clean boy until clicking sound. Reassemble right cover. Right cover Handle Button n Never use any of the followings: · Water hotter than 40°C. Could cause deformation and/or discoloration. Be Could damage the nzene surfaces of the air conditioner. SI N NE R S C OU RING C L BA RGER Owners Manual 11 Maintenance and Service Maintenance and Service(Standard + Panel Type) CAUTION Before performing any maintenance, turn off the main power to the system. Panel, Case, and Remote Control o Turn the system off before cleaning. Do not use bleach or abrasives. Air outlet NOTICE Supply power must be disconnected before cleaning the indoor unit. Air inlet Remote Controller TEMP Wired remote controller Air Filter The air filters behind the front grille should be checked and cleaned once every 2 weeks or more often if neccessary. n Take hold of the tab and pull slightly forward to remove the filter. Air filter CAUTION When the air filter is to be removed, do not touch the metal parts of the indoor unit. Clean dirt from the air filter using a vacuum cleaner or washing with water. n If dirt is conspicuous, wash with a neutral detergent in lukewarm water. n If hot water (50°C or more) is used, it may be deformed. n Never use any of the followings: · Water hotter than 40°C. Could cause deformation and/or discoloration. Could damage the surfaces of the air SI N NE R conditioner. Be 3. [. . . ] Dirt may collect and may cause a fire. Check that the air inlet and outlet of the indoor/outdoor unit are not blocked. Helpful information The air filters and your electiric bill. If the air filters become clogged with dust, the cooling capacity will drop, and 6% of the electricity used to operate the air conditioner will be wasted. Check that the ground wire is connected correctly. It may be connect to the indoor unit side. Operation Tips Do not overcool the room. Do not let direct sunshine enter the room when the air conditioner is in operation. [. . . ]