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Owner's Manual 

13

ENGLISH

Operating Instructions

Insert

Pull

Remote Control Preparation

1. How to mount onto a wall

2. 

To insert the remote control to the holder.

How to insert batteries

1. Remove the cover from the back of the

remote controller. 
• Slide the cover according to the arrow

direction. 

2. Insert two batteries. 

• Be sure that the (+) and (-) directions are

correct. 

• Be sure that both batteries are new. 

3. Re-attach the cover.

• Slide the cover into back position.

• Do not use rechargeable batteries

such batteries as different from
standard dry cells in shape,
dimensions, and performance. 

• Change the batteries with a new

one if the remote control does not
work properly after using for an
extended length of time.

Use the screws to secure the holder to the wall or attach the holder side of indoor unit.

• Please keep it on the right side of indoor unit. 

When opening

When closing

Summary of Contents for LF300CP

Page 1: ...ad this owner s manual carefully and thoroughly before installing and operating your air conditioner Please retain this owner s manual for future reference after reading it thoroughly website http www lgservice com e mail http lgservice com techsup html ENGLISH FRANÇAIS ESPAÑOL ...

Page 2: ...wers 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 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 You...

Page 3: ...e sure to follow the instruction WARNING Installation Do not use a defective or underrated circuit breaker Use this appliance on a dedicated circuit There is risk of fire or electric shock For electrical work contact the dealer seller a qualified electrician or an Authorized Service Center Do not disassemble or repair the product There is risk of fire or electric shock Always ground the product Th...

Page 4: ...ge to the product Be sure the installation 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 plug or unplug the power supply plug during operation There is risk of fire or electric shock Do not touch operate the product with wet hands There is risk of fire or electrical shock Do not pla...

Page 5: ...risk of electric shock or fire Stop operation and close the window in storm or hurricane If possible remove the product from the window before the hurricane arrives There is risk of property damage failure of product or electric shock Do not open the inlet grill of the product during operation Do not touch the electrostatic filter if the unit is so equipped There is risk of physical injury electri...

Page 6: ... the product where it will be exposed to sea wind salt spray directly It may cause corrosion on the product Corrosion particularly on the condenser and evaporator fins could cause product malfunction or inefficient operation 90 When the product is not be used for a long time disconnect the power supply plug or turn off the breaker There is risk of product damage or failure or unintended operation ...

Page 7: ...t malfunction or damage Do not insert hands or other objects through the air inlet or outlet while the product is operated There are sharp and moving parts that could cause personal injury Do not drink the water drained from the product It is not sanitary and could cause serious health issues Use a firm stool or ladder when cleaning or maintaining the product Be careful and avoid personal injury R...

Page 8: ...d 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 insulation leading to electric shock 3 When cleaning the unit first make sure that the power and breaker ar...

Page 9: ...resistance and non coating 5 Ground Terminal 6 Refrigerant Pipe Port 1 3D Stereo Cooling This first developed 3D Stereo Cooling Method makes clear a dead zone to cool the indoor evenly within a early time 2 Edge Installation Design You can use the installation space in a effective way to adopt semi built in type of 3D Diamond design 3 Magic Remote You can keep remote controller conveniently with s...

Page 10: ...splay 6 Power on Display 7 Room Temp Set Temp Display 8 Fan Speed Operation Display 9 Turbo Z Operation Display 10 Outdoor Unit Operation Display 11 Off Timer Operation Display 12 Air Cleaner Operation Key 13 Indoor Fan Speed Key Used to select fan speed in three steps low High Super High 14 Room Temperature Setting Key 15 Operation Mode Key Cooling Auto operation Soft Dry operation 16 On Off Key ...

Page 11: ...his button is pressed and stops when the button is pressed again ROOM TEMPERATURE SETTING BUTTONS Used to select the room temperature INDOOR FAN SPEED SELECTOR Used to select fan speed in three steps low high super high TURBO Z Used to start or stop the speed cooling Speed cooling operates super high fan speed in cooling mode AUTO AIRFLOW DIRECTION CONTROL BUTTON The horizontal louvers swing up an...

Page 12: ...sed the mode is changed in the following process Time set 0 1 2 3 4 5 6 7 hrs If you select 0 Timer function will be Cancel ENERGY SAVING OPERATION BUTTON C F SWITCHING BUTTON Used to switch temperature reading from Centigrade to Fahrenheit and viceversa RESET BUTTON Used prior to resetting time or after replacing batteries PLASMA AIRPURIFYING BUTTON OPERATION MODE SELECTION BUTTON Used to select ...

Page 13: ...e and directions are correct Be sure that both batteries are new 3 Re attach the cover Slide the cover into back position Do not use rechargeable batteries such batteries as different from standard dry cells in shape dimensions and performance Change the batteries with a new one if the remote control does not work properly after using for an extended length of time Use the screws to secure the hol...

Page 14: ...el and touch the on off key Select Cooling Operation Press the mode Operation Button on the remote controller or Touch the mode Operation key on the touch panel Set the temperature lower than the room temperature The temperature can be set within a range of 60 F 86 F by 1 F When you finish the temperature setting Set the Fan Speed Each time the Fan Speed Button is pressed or fan speed key is touch...

Page 15: ... of touch panel and touch the on off key Select Soft Dry Operation Press the mode Operation Button on the remote controller or Touch the mode Operation key on the touch panel Set the temperature lower than the room temperature The temperature can be set within a range of 60 F 86 F by 1 F During Soft Dry Operation The indoor fan speed is automatically set to low and can be set fan speed When you fi...

Page 16: ...n cooling mode To cancel the TURBO Z mode press the TURBO Z button again or the Auto Swing Direction Control Button Up Down Left Right or Operation Mode Button and the unit will operate in High Fan speed on cooling mode During the TURBO Z function at any moment the A C starts to blow the cool air at extremely high speed setting the room temp automatically to 65 F It is especially used to cool the ...

Page 17: ...uch the anyplace of touch panel and touch the on off key Select Auto operation mode Press the Mode Operation Button on the remote controller or Touch the Mode Operation key on the touch panel Set the temperature upper or lower than the standard temperature The temperature can be set within a range of by 1 level This indication will be shifted to the initial Auto Mode Display state after 4 seconds ...

Page 18: ...n Press the Energy Operation Button on the remote controller or Touch the Energy Saving Operation key on the touch panel To cancel the Energy Saving mode Press Touch the Energy Saving Button Key Again and the unit will operate on Cooling Auto Soft Dry mode Auto restart In case the power comes on again after a power failure Auto Restarting Operation is the function to operate procedures automatical...

Page 19: ...pressed and stop when the button is pressed again The horizontal louver swing up and down Press the Auto Swing Button and then louvers will swing Up and down Press the Airflow Direction Control Button again to set the Horizontal louver at the desired airflow direction Side Airflow Direction Control Adjust the vertical airflow direction manually by moving the Vertical Vanes with hand Press the Auto...

Page 20: ...r Purifying Operation Operation will start when the button is pressed and stop when the button is pressed again Select Fan speed The display shows low fan speed at the initial condition You can operate the Plasma Air Purifying under the unit operation of cooling soft dry or Auto operation mode 1 Press Touch the on off Button Key 2 Select the desire Operation mode 3 Press Touch the Plasma Air Purif...

Page 21: ...h the Off Timer setting the Timer indicator lights off Press the on off button or touch the anyplace of touch panel and touch the on off key Press the Timer Button During off timer operation if you press the Timer Button the rest time will be displayed If you press the button the selected off timer is displayed as follows If you select the Off Timer function will be cancelled ...

Page 22: ...h the anyplace of touch panel and touch the on off key Touch the fan speed and on off keys simultaneously for 3 seconds The unit will respond with beep C F switching button 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 ...

Page 23: ...ll 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 For releasing child lock Operation 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 Auto restart In case the power comes on again a...

Page 24: ...emote control display Press the ON OFF Timer buttons to turn Timer on or off Press the Time Setting buttons until the desired time is set Press the selected on off setting by pressing the Timer SET button while aiming the remote control at the signal receptor To cancel the setting the timer Press the Timer Cancel button while aiming remote control at the signal receptor The timer lamp on the air c...

Page 25: ...asma air cleaner and then pull out the knob of cleaner The plasma air cleaner is located on the inner side of right air cleaner 3 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 4 Dry it in the shade throughout and insert its electrode into the spring correctly Close the inlet When the inn...

Page 26: ...nel After lifting up the filter tab a bit take the filter out slowly 2 Clean it with the vacuum cleaner or brush off dust When the contamination is serious wash out with a neutral detergent Do not use hot water over 104 F Dry it in the shade avoiding fire or not to be exposed direct to the sun 3 Fix the air inlet with filter into the hole of inlet For safety unplug prior to cleaning Dusty filter g...

Page 27: ...bstructed 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 ...

Page 28: ...se 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 Push the button to a higher number The highest setting provides max...

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