LG LS090HEV Owner's Manual
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- Owner's manual (24 pages) ,
- Submittal data (3 pages) ,
- Installation manual (86 pages)
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Summary of Contents for LG LS090HEV
- Page 1 OWNER’S MANUAL CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. TYPE : WALL MOUNTED MODEL : LS090HEV LS120HEV LS180HEV LS240HEV http://www.lghvac.com www.lg.com P/NO : MFL67647006...
- Page 2 TIPS FOR SAVING ENERGY TIPS FOR SAVING ENERGY Here are some tips that will help you minimize the power consumption when you use the air conditioner. You can use your air conditioner more efficiently by referring to the instructions below: •...
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Page 3: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE. Always comply with the following precautions to avoid dangerous situations and ensure peak performance of your product WARNING It can result in serious injury or death when the directions are ignored CAUTION It can result in minor injury or product damage when the directions are ignored WARNING... - Page 4 IMPORTANT SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE. • Do not place a heater or other heating appliances near the power cable. It may result in fire, electric shock, or product failure. • Make sure that the power cord is not pulled or damaged while the air conditioner is operating.
- Page 5 IMPORTANT SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE. • Unplug the power plug if there is a noise, smell or smoke coming from the air conditioner. Failure to do so may result in explosion or fire. • Make sure to ventilate sufficiently when this air conditioner and a heating appliance such as a heater are used simultaneously.
- Page 6 IMPORTANT SAFETY INSTRUCTIONS • Remove the batteries when the remote control is not in use for an extended period of time. Failure to do so may result in product failure. • Make sure that the filter is installed before you operate the air conditioner. Failure to do so may result in product failure.
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Page 7: Table Of Contents
TABLE OF CONTENTS TABLE OF CONTENTS TIPS FOR SAVING ADVANCED FUNCTIONS ENERGY Changing room temperature quickly Indoor air purification IMPORTANT SAFETY Auto operation INSTRUCTIONS Auto Changeover operation BEFORE USE Energy saving cooling mode Display screen brightness Components °C/°F Conversion Operation ranges Operating the air conditioner without Using the remote control the remote control... -
Page 8: Before Use
BEFORE USE BEFORE USE Front grille Components Air filter ON/OFF button Indoor unit Air inlet Operation Signal Receiver lamp Horizontal vane Air outlet Vertical louver NOTE • The number of operation lamps and their locations may vary, depending on the model of the air conditioner. -
Page 9: Using The Remote Control
BEFORE USE Using the remote control You can operate the air conditioner more conveniently with the remote control. You will find the buttons for the additional functions under the cover of the remote control. Wireless remote control Control Display Description panel screen Fan button : Air come out from the... - Page 10 BEFORE USE Inserting batteries Fix the holder by fastening the 2 screws firmly with a screwdriver or using adhered Insert batteries before using the remote double-sided adhesive tape. control. The battery type used is AAA (1.5 V). Remove the battery cover. Slide the remote control into the holder.
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Page 11: Basic Functions
BASIC FUNCTIONS BASIC FUNCTIONS Cooling your room Removing humidity (Cooling operation) (Dehumidifying operation) Press to turn on the power. This mode removes excess moisture from an environment with high humidity or in the rainy Press repeatedly to select the cooling season, in order to prevent mold from setting operation. -
Page 12: Airing Your Room
BASIC FUNCTIONS Airing your room Adjusting the air flow (Air Circulation operation) direction This mode only circulates the indoor air To adjust the direction of the air flow vertically, press i repeatedly and select without changing the room temperature. The the desired direction. -
Page 13: Turning On The Air Conditioner Automatically At A Set Time
BASIC FUNCTIONS Canceling the timer setting Press to select the minutes. Press to finish. Press m or n to select the timer setting to cancel. Press - To cancel all timer settings, press Turning on the air conditioner automatically at a set time Press Setting sleep mode - The icon below flickers at the bottom of... -
Page 14: Advanced Functions
ADVANCED FUNCTIONS ADVANCED FUNCTIONS Indoor air purification The air conditioner offers some additional advanced functions. Auto Clean operation Changing room temperature In the cooling and dehumidifying operations, moisture is generated inside the indoor unit. quickly Use the auto cleaning function to remove such moisture. -
Page 15: Auto Operation
ADVANCED FUNCTIONS Auto operation Auto Changeover operation (Artificial intelligence) This mode changes the operation mode automatically to maintain the set temperature Cooling-only models at ±2°C. Press to turn on the power. In this mode, the fan speed and the temperature adjust automatically, based on Press repeatedly to select the auto the room temperature. -
Page 16: Energy Saving Cooling Mode
ADVANCED FUNCTIONS Energy saving cooling mode Operating the air conditioner without the remote control This mode minimizes power consumption during cooling and increases the set You can use the On/Off button of the indoor temperature to the optimal level for a more unit to operate the air conditioner when the comfortable environment. -
Page 17: Restarting The Air Conditioner Automatically
ADVANCED FUNCTIONS Restarting the air conditioner Cleaning the air filter automatically Clean the air filter once every 2 weeks or more if necessary. When the air conditioner is turned on again Turn off the power and unplug the power after a power failure, this function restores cord. -
Page 18: Maintenance
MAINTENANCE MAINTENANCE Clean the product regularly to maintain optimal performance and to prevent possible breakdown. * This may not be provided, depending on the model. Air filter Item Cleaning interval Cleaning method Air filter 2 weeks See “Cleaning air filter.” Use a soft, dry cloth. -
Page 19: Troubleshooting
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 requesting service Please check the following before you contact the service center. - Page 20 TROUBLESHOOTING Problem Possible causes Corrective action • Make sure that there are no curtains, • Air is not blinds or furniture blocking the front of circulatingproperly. the air conditioner. • Clean the air filter once every 2 weeks. • The air filter is dirty. •...
- Page 21 TROUBLESHOOTING Problem Possible causes Corrective action • The timer function could be operated. If the timer function • The air conditioner is suddenly would operate, the air-conditioner turn off. can be turn off. • Check the timer setting is correct. The air- •...
- Page 23 1. Please call the installing contractor of your product, as warranty service will be provided by them. 2. If you have service issues that have not been addressed by the contractor, please call 1-888-865-3026. CANADA Service call Number # : (888) LG Canada, 1-888-542-2623...