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OWNER'S MANUAL
AIR
CONDITIONER
Read this owner's manual thoroughly before operating the appliance and keep
it handy for reference at all times.
TYPE: WALL MOUNTED
Original instruction
EN
English
IT
Italiano
EL
Ελληνικά
PT
Português
BG
Български
HR
Hrvatski
RO
Română
SK
Slovenčina
GA
Gaeilge
SR
srpski
MFL67870337
Rev.01_031419
ES
Español
FR
Français
NL
Nederlands
PL
Polski
CZ
Čeština
ET
Eesti
SL
Slovenščina
LV
Latviešu
MK
Македонски
SQ
Shqip
Copyright © 2018 - 2019 LG Electronics Inc. All Rights Reserved.
DE
Deutsch
HU
Magyar
MT
Malti
LT
Lietuvių
BS
Bosanski
www.lg.com
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Table of Contents
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Summary of Contents for LG US30F
- Page 1 Original instruction English Italiano Español Français Deutsch Ελληνικά Português Nederlands Polski Magyar Български Hrvatski Čeština Eesti Malti Română Slovenčina Slovenščina Latviešu Lietuvių Gaeilge srpski Македонски Shqip Bosanski www.lg.com MFL67870337 Rev.01_031419 Copyright © 2018 - 2019 LG Electronics Inc. All Rights Reserved.
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Page 2: Table Of Contents
Using the Comfort Air Function (Optional) ..........22 Using the Energy Saving Function (Optional) ........23 Using the Energy Control Function (Optional) ........23 Using Special Functions ...............24 SMART FUNCTIONS ............26 Using LG SmartThinQ Application ............26 MAINTENANCE ..............29 Clean the Air Filter ................31 TROUBLESHOOTING ............32... -
Page 3: Safety Instructions
SAFETY INSTRUCTIONS The following safety guidelines are intended to prevent unforeseen risks or damage from unsafe or incorrect operation of the appliance. The guidelines are separated into ‘WARNING’ and ‘CAUTION’ as described below. This symbol is displayed to indicate matters and operations that can cause risk. -
Page 4: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS WARNING To reduce the risk of explosion, fire, death, electric shock, injury or scalding to persons when using this product, follow basic precautions, including the following: Children in the Household This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a... - Page 5 •Do not install the air conditioner in a place where flammable liquids or gases such as gasoline, propane, paint thinner, etc., are stored. •Make sure that the pipe and the power cable connecting the indoor and outdoor units are not pulled too tight when installing the air conditioner.
- Page 6 •Cut off the power supply if there is any noise, smell, or smoke coming from the air conditioner. •Do not leave flammable substances such as gasoline, benzene, or thinner near the air conditioner. •Contact an authorized service center when the air conditioner is submerged by flood waters.
- Page 7 •Take care to ensure that power cable could not be pulled out or damaged during operation. •Do not touch refrigerant pipe, water pipe and any internal parts while the unit is operating or immediately after operation. Maintenance •Do not clean the appliance by spraying water directly onto the product.
- Page 8 •The appliance shall be installed in accordance with national wiring regulations. •When the power cord is to be replaced, the replacement work shall be performed by authorized personnel using only genuine replacement parts. •This appliance must be properly grounded to minimize risk of electric shock.
- Page 9 CAUTION To reduce the risk of minor injury to persons, malfunction, or damage to the product or property when using this product, follow basic precautions, including the following: Installation •Do not install the air conditioner in an area where it is directly exposed to sea wind (salt spray).
- Page 10 •Make sure that the filter is installed before operating the air conditioner. •Be sure to check if there is a refrigerant leak after installing or repairing the air conditioner. •Do not place any object on the air conditioner. •Never mix different types of batteries, or old and new batteries for the remote control.
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Page 11: Operation
OPERATION Notes for Operation Suggestion for Energy Saving • Do not over-cool the space. This may be harmful for your health and may consume more electricity. • Block sunlight with blinds or curtains while you are operating the air conditioner. •... -
Page 12: Wireless Remote Control
Wireless Remote Control Operating Method Point the remote control towards the signal Inserting Batteries receiver at the right side of the air conditioner to operate it. If the display screen of the remote control begins to fade, replace the batteries. Insert AAA (1.5 V) batteries before using the remote control. - Page 13 Setting the Current Time Operating the Air Conditioner without the Remote Control Insert batteries. You can use the ON/OFF button of the indoor • The icon below blinks at the bottom of the unit to operate the air conditioner when the display screen.
- Page 14 Using Wireless Remote Control You can operate the air conditioner more conveniently with the remote control. Description Display Button Screen To turn on/off the air conditioner. To adjust the desired room temperature in cooling, heating or auto changeover mode. To select the cooling mode. MODE SPEED TEMP...
- Page 15 Display Description Button Screen To turn on/off air conditioner automatically at desired time. TIMER SET/ To set/cancel the special functions and timer. CANCEL To cancel the timer settings. CANCEL To adjust time. MODE SPEED TEMP *LIGHT To set the brightness of the display on the indoor unit.
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Page 16: Restarting The Air Conditioner Automatically
Restarting the Air Conditioner Using the Mode Function Automatically This function allows you to select the desired function. When the air conditioner is turned on again after a power failure, this function restores the Cooling Mode previous settings. Disabling Auto Restart Open the front cover (Type2) or horizontal Auto Changeover Mode / Auto vane (Type1). - Page 17 Auto Operation (Artificial Auto Changeover Mode Intelligence) Single Split Model Multi Model This mode changes the mode automatically to maintain the set temperature at ±2 °C In this operation mode, the system is automatically operated by the electronic Turn the appliance on. controls.
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Page 18: Using The Jet Mode Function
Heating Mode Using the Jet Mode Function Changing Room Temperature Turn the appliance on. Quickly Press MODE button repeatedly to select the This function allows you to cool indoor air Heating Mode. quickly during the summer or warm it quickly during winter. -
Page 19: Using The Fan Speed Function
Using the Fan Speed Using the Air Flow Direction Function Function Adjusting the Fan Speed This function adjusts the direction of the air flow vertically (horizontally). • Press FAN SPEED button repeatedly to adjust • Press ) button repeatedly and select the fan speed. -
Page 20: Setting The On/Off Timer
Setting the On/Off Timer Setting the Off Timer This function sets the air conditioner to turn on/ Press button repeatedly. off automatically at desired time. TIMER • The icon below blinks at the bottom of the On/Off Timer can be set together. display screen. -
Page 21: Using The Sleep Function (Optional)
Using the Sleep Function Using the Simple Timer (Optional) Function (Optional) This function turns off the air conditioner This function turns off the air conditioner automatically when you go to sleep. automatically when you go to sleep. Turn the appliance on. Turn the appliance on. -
Page 22: Using The Energy Display Function (Optional)
Using the Energy Display Using the Light Off Function Function (Optional) (Optional) This function displays the amount of electricity Display Screen Brightness generated on the indoor display as the product You can set the brightness of the indoor unit operates. display screen. -
Page 23: Using The Energy Saving Function (Optional)
Using the Energy Saving Using the Energy Control Function (Optional) Function (Optional) This function minimizes power consumption Turn the appliance on. during Cooling and increases the set temperature to the optimal level for a more comfortable environment. The temperature Press ENERGY CTRL button. automatically settles at 22 °C if desired •... -
Page 24: Using Special Functions
Using Special Functions Canceling Special Functions Press FUNC button repeatedly to select the Turn the appliance on. desired function. Press FUNC button repeatedly to select the Press SET/CANCEL button to cancel the desired function. function. Press SET/CANCEL button to finish. Using the Air Purification Function These functions supply clean and fresh air by... - Page 25 Using the Auto Clean Function In the Cooling and Dehumidification Mode, moisture is generated inside the indoor unit. This function removes such moisture. • is displayed on the display screen. NOTE • Some functions cannot be used while the Auto Clean function is in operation.
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Page 26: Smart Functions
• For appliances with the logo manual. Check the distance between the appliance • LG SmartThinQ is not responsible for any and the wireless router (Wi-Fi network). network connection problems or any faults, malfunctions, or errors caused by network • If the distance between the appliance and connection. - Page 27 Installing LG SmartThinQ Open Source Software Notice Information Search for the LG SmartThinQ application from the Google Play Store or Apple App Store on a To obtain the source code under GPL, LGPL, smart phone. Follow instructions to download MPL, and other open source licenses, that is and install the application.
- Page 28 Phone • For appliances with the logo Use this function if you need an accurate diagnosis by an LG Electronics customer information centre when the appliance malfunctions or fails. Smart Diagnosis™ can not be activated unless the appliance is connected to power. If the...
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Page 29: Maintenance
MAINTENANCE WARNING • Before cleaning or performing maintenance, disconnect the power supply and wait until the fan stops. If the air conditioner will not be used for an extended period of time, dry the air conditioner to maintain it in best condition. Clean the product regularly to maintain optimal performance and to prevent possible breakdown. - Page 30 Type Description Interval Air filter Clean with a vacuum or hand wash. 2 weeks Ionizer (Optional) Use dry cotton bud to remove any dust. Every 6 months Clean the Indoor unit surface by using a soft, dry cloth. Regularly Have a professional clean the condensate drain pan. Once a year Indoor unit Have a professional clean the condensate drain pipe.
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Page 31: Clean The Air Filter
Clean the Air Filter Push down hooks to assemble the air filter. Clean the air filters once every 2 weeks, or more, if necessary. NOTE • The air filter can be broken when it is bent. • When the air filter is not assembled correctly, Check the side of the front cover for correct dust and other substances can enter into the assembly of the air filter. -
Page 32: Troubleshooting
TROUBLESHOOTING Self-diagnosis Function This product has a built-in self-diagnosis function. If an error occurs, the lamp of the indoor unit will blink in 2 second intervals. If this occurs, contact your local dealer or service center. Before Calling for Service Please check the following before you contact the service center. - Page 33 Problem Possible Causes Corrective Action • Make sure that there are no curtains, Air is not circulating properly. blinds, or pieces of furniture blocking the front of the air conditioner. • Clean the air filter once every 2 weeks. The air filter is dirty. •...
- Page 34 Problem Possible Causes Corrective Action • Allow the Auto Clean function to The indoor unit is continue since it removes any still operating even The Auto Clean function is remaining moisture inside the indoor when the unit has being operated. unit.
- Page 35 • Find the Wi-Fi network connected to The password for the Wi-Fi your smartphone and remove it, then that you are trying to connect register your appliance on LG to is incorrect. SmartThinQ. • Turn off the Mobile data of your...
- Page 36 Memo...
- Page 37 [Representative] LG Electronics Inc. EU Representative : LG Electronics European Shared Service Center B.V. Krijgsman 1, 1186 DM Amestelveen, The Netherlands [Manufacturer] LG Electronics Inc. Changwon 2nd factory 84, Wanam-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do, KOREA...