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OWNER’S MANUAL

Please read this manual carefully before operating
your set and retain it for future reference.

TYPE : WALL MOUNTED

AIR

CONDITIONER

http://www.lghvac.com

www.lg.com

P/NO : MFL67502024

Applied Models :
LAN180HYV1 / LAU180HYV1
LAN240HYV1 / LAU240HYV1

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Summary of Contents for LAN180HYV1

Page 1: ...l carefully before operating your set and retain it for future reference TYPE WALL MOUNTED AIR CONDITIONER http www lghvac com www lg com P NO MFL67502024 Applied Models LAN180HYV1 LAU180HYV1 LAN240HYV1 LAU240HYV1 ENGLISH FRANÇAIS ESPAÑOL ...

Page 2: ...to circulate indoor air Speed up the fan to cool indoor air quickly Open windows regularly for ventilation as the indoor air quality may deteriorate if the air con ditioner is used for many hours Clean the air filter once every 2 weeks Dust and impurities collected in the air filter may block the air flow or weaken the cooling dehumidifying functions For your records Staple your receipt to this pa...

Page 3: ...k Always use a power plug and socket with a ground terminal Failure to do so may result in electric shock or product failure Install a dedicated electric outlet and circuit breaker before you use the air conditioner Failure to do so may result in electric shock or product failure Do not connect the ground wire to a gas pipe a lightning rod or a telephone ground wire It may result in electric shock...

Page 4: ...or gas in the system except for the specific refrigerant If air enters the refrigerant system it may result in an excessively high pressure that causes injury or damage to the equip ment Use Be sure to use only those parts which are listed in the service parts list Never attempt to modify the equipment It may result in death serious injury or product failure Do not pull the power cord when you rem...

Page 5: ... air conditioner for prolonged amounts of time It may result in serious injury Do not drink the water drained from the air conditioner It may result in serious health com plications Maintenance Turn the main power off and unplug the power plug when you clean or repair the air condi tioner Failure to do so may result in death serious injury or product failure CAUTION Installation Install the outdoo...

Page 6: ...explosion fire or serious injury Do not dispose of the batteries in fire It may result in explosion or fire Stop using the remote control if there is a battery fluid leak If your clothes or skin are exposed to the battery fluid from a leak wash it off with clean water Failure to do so may result in serious injury If you swallow the battery fluid from a leak wash out the inside of your mouth thorou...

Page 7: ...e air conditioner automatically at a set time 13 Turning off the air conditioner automatically at a set time 13 Canceling the timer setting 13 Setting sleep mode 14 ADVANCED FUNCTIONS 14 Changing room temperature quickly 14 Auto Clean operation 15 Auto Changeover operation 15 LH Low Heating 16 Energy saving cooling mode 16 Display screen brightness 16 Operating the air conditioner without the remo...

Page 8: ...tton Wi Fi Module Sold separately Air deflector Vertical louver Horizontal vane Air outlet Front Cover Indoor unit Features may change according to the type of model NOTE The number of operation lamps and their locations may vary depending on the model of the air conditioner The Wi Fi Module an optional accessory sold separately is required to enable Wi Fi Module connectivity Features may change a...

Page 9: ...on mode Cooling operation A Auto operation or auto changeover C Dehumidifying operation D Heating operation B Air circulation operation E M Jet cooling heating button Warm up or cool down the indoor temperature within a short period of time g L Indoor fan speed button Adjust the fan speed E IJ Air flow direction buttons Adjust the air flow direction vertically or horizontally Also operate low heat...

Page 10: ...ate it Setting the current time 1 Press p and hold it for longer than 3 sec onds The AM PM icon flickers at the bottom of the display screen 2 Press E or F to select the minutes 3 Press p to finish C F Conversion The unit switches between C to F or from F to C if The Temperature Display Button is pressed for 5 seconds NOTE If the display screen of the remote control starts to fade replace the batt...

Page 11: ...ifying operation Dehumidifying mode prevents the growth of mold by removing excess moisture from an area with high humidity This mode adjusts the room temperature and the fan speed automatically to maintain the optimal level of humidity 1 Press to turn on the power 2 Press f repeatedly until D is displayed on the display screen Heating your room Heating operation 1 Press to turn on the power 2 Pre...

Page 12: ...air flow hori zontally press E repeatedly and select the desired direction Select J to adjust the direction of the air flow automatically Using the 1 Touch soft air Comfort Vane operation The comfort vane option conveniently sets the vane to a preset position that deflects the supply air away from blowing directly onto room occupants 1 Press to turn on the power 2 Press repeatedly and select the d...

Page 13: ...ngs press p Setting sleep mode Use the sleep mode to turn off the air condi tioner automatically when you go to sleep 1 Press to turn on the power 2 Press l 3 Press E or F to select the hour up to 7 hours 4 Press p to finish T is displayed on the display screen in sleep mode NOTE In the Cooling and Dehumidifying modes the temperature increases by 2 F 1 C after 30 minutes and by a further 2 F 1 C a...

Page 14: ...ture of 86 F 30 C for 30 minutes Auto Clean operation In the cooling and dehumidifying operations moisture is generated inside the indoor unit Use the auto cleaning function to remove such moisture 1 Press X J is displayed on the display screen If you turn off the power the fan oper ates for another 30 minutes to finish cleaning the inside NOTE The Jet function cannot be used in Fan Auto or Auto C...

Page 15: ...ss f repeatedly to select the Heating Mode 3 Press for 3 seconds is displayed on the display screen Single zone wall mounted models NOTE This function may not be supported depending on the model NOTE is activated in Heating Mode only When function is set the indoor unit maintains operation mode Fan speed is high and the vane is set maximum angle and room temperature between 48 F 55 F 9 C 13 C and ...

Page 16: ...control You can use the On Off button of the indoor unit to operate the air conditioner when the remote control is unavailable However the fan speed is set to high 1 Open the front cover Lift up both sides of the cover slightly 2 Press the On Off button For cooling and heating models the oper ation mode changes based on the room temperature as indicated in the table below Cooling only models are s...

Page 17: ...nderstanding the error messages Helping to improve device performance and expand product life 1 Search and download LG A C Smart Diagnosis in Google play or App store 2 Click the Receive button on the main screen on your phone 3 Press the M of wireless remote control simultaneously for 5 seconds aim at the indoor unit 4 Hold your phone close to the indoor unit Buzzer beeps will be received by your...

Page 18: ...web site North America http us smartthinq com Canada http ca smartthinq com 3 Please log in and register the product For detail usage guide refer to the installation manual enclosed in LG Smart AC box LG Smart AC Optional LG Smart AC uses a wireless adapter Wi Fi that allows the user to control the unit with the LG mobile app Limited to the Wi Fi applied model Wi Fi is available on single zone wal...

Page 19: ...erated from moisture 3M filter Air filter Features may change according to the type of model Type Description Interval Air filter See Cleaning the air filter 2 weeks 3M Filter See Cleaning the 3M Filter 1 month Indoor unit Clean the Indoor unit surface by using a soft dry cloth Regularly Replace the remote control batteries Once a year Have a professional clean the condensate drain pipe Every 4 mo...

Page 20: ...tional efficiency or increase energy costs CAUTION Turn off the power before you perform any maintenance otherwise it may cause electric shock Never use water that is hotter than 104 F 40 C when you clean the filters It may cause deformation or discoloration Never use volatile substances when you clean the filters They may damage the surface of the product Do not wash the 3M Filter with water beca...

Page 21: ... on the model If you need more filters please contact the LG service center refer to the warranty card Cleaning the air filter Clean the air filter once every 2 weeks or more if necessary 1 Turn off the power to the unit 2 Open the front cover Lift up both sides of the cover slightly Features may change according to the type of model 3 Hold the knob of the air filter lift it up slightly and remove...

Page 22: ...ch a circuit breaker safety ground or a fuse is not operated properly The unit generates an error code from its self diagnosis The air conditioner does not work The air conditioner is unplugged Check whether the power cord is plugged into the outlet A fuse is blown or the power supply is blocked Replace the fuse or check if the circuit breaker has tripped A power failure has occurred Turn off the ...

Page 23: ...g or heating the indoor air Switch the operation mode to the cool ing operation Outside temperature is too high The cooling effect may not be sufficient The air conditioner does not generate warm air Note Heating is not available in all models When Heating Mode is started the vane is almost closed and no air comes out even though the out door unit is operating This symptom is normal Please wait un...

Page 24: ... The cooled air from the air conditioner makes mist When the room temperature decreases this phenomenon will disappear Water leaks from the outdoor unit In the heating operations condensed water drop from the heat exchanger This symptom need to install drain hose under the base pan Contact the installer Operating noise or vibration Clicking sound Clicking sound can be heard either when the unit st...

Page 25: ...It is not possible to set time for automatic on off timer with the wireless remote control If permitting ACO function the wired remote control will change air conditioning heating operational mode It is not possible to set time for automatic on off timer with the wireless remote con trol Function of wired remote control ...

Page 26: ...26 ENGLISH ...

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