LG A12CB, Owner'S Manual

Page 1: ...ling and operating your room air conditioner Please retain this owner s manual for future reference after reading it thoroughly Prior to installation this air conditioning unit must be submitted for approval by the utility service which provides electricity EN 61000 2 EN 61000 3 Norm website http www lgservice com MODEL A12CR A12CB A12CV ...

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Page 3: ...e as shown below Be sure not to do Be sure to follow the instruction Installation Do not use damaged power cords plugs or a loose socket There is risk of fire or electric shock For electrical work contact the dealer seller a qualified electrician or an Authorized Service Center There is risk of fire or electric shock Always use the power plug and socket with the ground terminal There is risk of el...

Page 4: ...lation area does not deteriorate with age If the base collapses the air conditioner could fall with it causing property damage product failure and personal injury Do not let the air conditioner run for a long time when the humidity is very high and a door or a window is left open Moisture may condense and wet or damage furnishings Take care to ensure that power cords could not be pulled out or dam...

Page 5: ...able gas or combustibles near the air conditioner There is risk of fire or failure of product Do not use the product in a tightly closed space for a long time Oxygen deficiency could occur When flammable gas leaks turn off the gas and open a window for ventilation before turn the product on DO NOT use the telephone or turn switches on or off There is risk of explosion or fire Unplug the unit if st...

Page 6: ...r a long time disconnect the power supply plug or turn off the breaker There is risk of product damage or failure or unintended operation Take care to ensure that nobody could step on or fall onto the outdoor unit This could result in personal injury and product damage Do not open the inlet grill of the product during operation Do not touch the electrostatic filter if the unit is so equipped There...

Page 7: ...w at room occupants Don t sit in the draft This could damage your health Do not use the product for special purposes such as preserving foods works of art etc It is a consumer air conditioner not a precision refrigeration system There is risk of damage or loss of property Do not block the inlet or outlet of air flow It may cause product failure Use a soft cloth to clean Do not use harsh detergents...

Page 8: ...ter reduces the efficiency of the air conditioner and could cause product malfunction or damage Do not insert hands or other objects through the air inlet or outlet while the air conditioner is plugged in There are sharp and moving parts that could cause personal injury Do not drink the water drained from the unit It is not sanitary and could cause serious health issues Disuse Use a firm stool or ...

Page 9: ...liance together with stoves or other heating devices 3 Do not use this air conditioner for non specified special purpose e g preserving precision devices food pets plants or art objects Such use may damage your properties 1 Do not touch the metal parts of the unit when removing the filter Injury can occur 2 Do not use water to clean inside the air conditioner Exposure to water can destroy the insu...

Page 10: ... Air Outlet Vent ...

Page 11: ...from the power plug WARNING Attaching the adapter ground terminal to the wall receptacle cover screw does not ground the appliance unless the cover screw is metal and not insulated and the wall receptacle is grounded through the house wiring WARNING If you have any doubt whether the air conditioner is properly grounded have the wall receptacle and circuit checked by a qualified electrician Preferr...

Page 12: ...ty connection To disconnect the power cord from the adapter use one hand on each to avoid damaging the ground terminal Avoid frequently unplugging the power cord as this can lead to eventual ground terminal damage WARNING Never use the appliance with a broken adapter We strongly discourage the use of an extension cord due to potential safety hazards For temporary situations use only CSA certified ...

Page 13: ...tion 2 Insert new batteries making sure that the and of battery are installed correctly 3 Reattach the cover by sliding it back into position Use 2 AAA 1 5volt batteries Do not use rechargeable batteries NOTICE The remote controller may be stored by mounting it on a wall To operate the room air conditioner aim the remote controller at the signal receptor Operating Instructions Timer Sleep Mode Lig...

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Page 15: ...he door of the remote controller Set the temperature lower than the room temperature The temperature can be set within a range of 18 C 30 C at intervals of 1 C Set the fan speed again with the door of the remote controller still closed You can select the fan speed in four steps low medium high and CHAOS Each time the button is pressed the fan speed mode is shifted 1 2 3 4 Natural wind by the CHAOS...

Page 16: ...mperature press the Room Temperature Setting buttons The cooler or warmer you feel the more times up to two times you should press the button The set temperature will be changed automatically During Auto Operation You cannot control the indoor fan speed It has already been set by the Fuzzy rule If the system is not operating as desired manually switch to another mode The system will not automatica...

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Page 18: ...n to the normal cooling mode from the JET COOL mode just press the operation mode selection button airflow volume selection temp setting button or the JET COOL button again NOTICE Press the Start Stop button The unit will respond with a beep Press the Jet Cool button to operate the speed cooling mode and the unit will operate at super high fan speed on cooling mode for 30 minutes To cancel the Jet...

Page 19: ...r closed You can select the fan speed in four steps low medium high or CHAOS Each time the button is pressed the fan speed mode is shifted Air purifying operation PLASMA can be with cooling Heating or any other operations NEO PLASMA Air Purifying Operation only If you press the only PLASMA button only PLASMA purification function operates Then fan speed is low You can select the fan speed in four ...

Page 20: ...ote control and press the 2nd Function button to operate functions printed in blue unter buttons Check the indication of 2nd function on the display of the remote controller These buttons can set the timer as follows 2nd function disappears in a short time automatically or when the button is pressed again 1 2 3 2nd F operation For more details refer to functions next pages ...

Page 21: ...n 1 hour for a comfortable sleep NOTICE Setting the time 1 Time can be set only when you press the Reset button Having replacing the batteries you should press the reset buttons to reset the time Press the Start Stop button 2 Press 2nd F button and check if 2nd F icon is on 3 Press the Time Setting buttons until the desired time is set 4 Press the Timer SET button Check the indicator for A M and P...

Page 22: ...hen the unit is shut off the up down airflow direction louver will close the air outlet vent of the system NOTICE Horizontal Airflow Direction Control Optional The left right Horizontal Airflow can be adjusted by using the remote control Press the Start Stop button to start the unit Open the door on the remote control Press the Airflow Direction Start Stop button and the louvers will swing left an...

Page 23: ...lean the Cool Start function operates and indoor Fan is started after 20 seconds 4 When you press Start Stop button to turn off the unit after the you have reserved Auto Clean function the air conditioner circulates the indoor air in the Auto Clean mode with no more Cooling or Dehumidification operation For Cooling only model it lasts for 30 minutes for Heat pump model for 16 minutes 5 If you pres...

Page 24: ... C 23 C 24 C Helpful information Fan speed and cooling capacity The cooling capacity indicated in the specification is the value when the fan speed is set to high and the capacity will be lower at low or medium fan speed High fan speed is recommended when you wish to cool the room quickly Test operation During the TEST OPERATION the unit operates in cooling mode at high speed fan regardless of roo...

Page 25: ... the rack comes out 2 Lift the Front Panel and pull the hooks out of the saddle 3 Come down the panel and then remove the air filter WARNING Don t touch the PLASMA Filter within 10 seconds after opening the inlet grille it may cause electric shock 4 Clean it with a soft brush and the vacuum cleaner If it is very dirty wash it with water 5 Reinstall the air filter dried at the shade and then close ...

Page 26: ... NOTICE Features Symbols used in this Manual Front Panel Air Filter Triple Deodorizing Filter Power Cord Signal Receptor Power Button NEO Plasma Filter Air Filter Air Inlet Air Discharge Indoor Outdoor WARNING This appliance should be installed in accordance with national wiring regulations This guide acts as a guide to help to explain product features Air Intake Vents Piping Drain Hose Base Plate...

Page 27: ... steam cleaned Dirty or clogged coils will reduce the operating efficiency of the system and cause higher operating costs NOTICE 1 Pull the upside of the Front Panel util the rack comes out 2 Lift the Front Panel and pull the hooks out of the saddle 3 Remove air filter and then pull out the NEO plasma filter and Triple Deodorizing Filter 4 1 Clean NEO plasma filter with the vacuum cleaner 4 2 Dry ...

Page 28: ...r Inlet Change of the Front Panel 1 Pull the upside of the Front Panel util the rack comes out 2 Pull the pins on both sides of the Front Panel 3 Remove the Front Panel and install new Front Panel of the another color Replacement of purifying filter Optional Recomended use period About 2 years 3 2 Air filter TRIPLE DEODORIZING Filter 1 Remove front panel and air filters 2 Remove air purifying filt...

Page 29: ...structed and that there is a clearance of over 20 between the back of the air conditioner and the wall or fence behind it 4 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 This is caused by water being picked u...

Page 30: ...use fuse circuit breaker box and replace the fuse or reset the breaker If power failure occurs turn the mode control to Off When power is restored wait 3 minutes to restart the air conditioner to prevent tripping of the compressor overload Make sure there are no curtains blinds or furniture blocking the front of the air conditioner Turn the knob to a higher number The highest setting provides maxi...

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Page 38: ...P No 3828A20889A ...