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OWNER'S MANUAL
AIR
CONDITIONER
Please read this manual carefully before operating
your set and retain it for future reference.
CEILING CASSETTE - 1WAY
www.lg.com
MFL67655306
Copyright © 2015 - 2021 LG Electronics Inc. All Rights Reserved.
Rev.03_031721

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Summary of Contents for LG AMNW09GTUC0

  • Page 1 OWNER’S MANUAL CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. CEILING CASSETTE - 1WAY www.lg.com MFL67655306 Copyright © 2015 - 2021 LG Electronics Inc. All Rights Reserved. Rev.03_031721...
  • Page 2: Table Of Contents

    Table of Contents TABLE OF CONTENTS SAFETY INSTRUCTIONS PRIOR TO OPERATION Preparing for Operation Usage Cleaning and Maintenance Service Current PART DESCRIPTION OPERATING INSTRUCTIONS How to insert the Batteries Wireless Remote Controller Maintenance Operating Method Using Wireless Remote Control Using the Mode Function Using the Auto Operation Function Using the Temperature Setting Function Using the Fan Speed Function...
  • Page 3: Safety Instructions

    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. Read the part with this symbol carefully and follow the instructions in order to avoid risk.
  • Page 4 Safety instructions Operation • 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 furniture. • Take care to ensure that power cable could not be pulled out or damaged during operation. - There is risk of fire or electric shock.
  • Page 5 • Installation work must be performed in accordance with the National Electric Code by qualified and authorized personnel only. • If anyone other than a licensed professional installs, repairs, or alters LG Electronics air conditioning products, the warranty is voided.
  • Page 6: Prior To Operation

    There is a possibility of injury if the unit’s power is accidentally triggered on while cleaning inner parts of the unit. Service For repair and maintenance, contact your authorized service dealer. Current Model Voltage, Hz Current(A) AMNW09GTUC0 220 V~ 60 Hz AMNW12GTUC0 6 Indoor Unit...
  • Page 7: Part Description

    Part Description Part Description LCD Screen Wireless Remote Controller Accessory Holder(1 EA) Fixing Screw (2 EA) Owner's / Installation Manual Owner’s Manual 7...
  • Page 8: Operating Instructions

    Operating Instructions Operating Instructions How to insert the Batteries 1. Remove the battery cover by pulling it according to the arrow direction. 2. Insert new batteries making sure that the (+) and (-) of battery are installed correctly. 3. Reattach the cover by sliding it back into position. NOTE 1.
  • Page 9: Using Wireless Remote Control

    Operating Instructions Using Wireless Remote Control You can operate the air conditioner more conveniently with the remote control. Display Button Description Screen Used to turn on/off the unit. Used to start or stop the air purification function. AIR PURIFY Used to start or stop the plasma-purification function. PLASMA Used to set each vane angle.
  • Page 10: Using The Mode Function

    Operating Instructions Using the Mode Function Cooling Mode Dehumidification Mode This cools the room with a comfortable and clean wind. It removes humidity while slightly cooling the air. Turn the appliance on. Turn the appliance on. Press MODE button repeatedly to select the Press MODE button repeatedly to select the Cooling Mode.
  • Page 11 Operating Instructions Heating Mode Fan Mode This supplies warm wind to the inside of the building. Turn the appliance on. Turn the appliance on. Press MODE button repeatedly to select the Fan Mode. Press MODE button repeatedly to select the Heating Mode.
  • Page 12: Using The Auto Operation Function

    Operating Instructions Using the Auto Operation Function Auto Operation Mode Cooling & Heating Model This mode changes the mode automatically to This mode automatically sets the fan speed and maintain the set temperature at ±2 °C. temperature depending on the room temperature. Turn the appliance on.
  • Page 13: Using The Temperature Setting Function

    Operating Instructions Auto Changeover Mode - Setting NOTE the Mode Change Temperature When setting temperature is 25 °C and room temperature is 20 °C, then operating mode is heating. If you set the mode change temperature to Cooling & Heating Model 2 °C, when the room temperature up to 27 °C(25 °C + 2 °C), the unit start cooling operation.
  • Page 14: Using The Fan Speed Function

    Operating Instructions Using the Fan Speed Function Adjusting the Fan Speed NOTE Turn the appliance on. • The menu item might not be partially selected according to product function. • The feature may be changed according to the Press FAN SPEED button repeatedly to adjust the type of model.
  • Page 15 Operating Instructions Indirect Wind (Optional) NOTE It adjusts the wind direction to indirect wind. • Smart Mode function can only be selected in the cooling and heating modes. Turn the appliance on. • Smart Mode / Energy Saving Cooling / Refresh Mode functions cannot be set at the same time.
  • Page 16: Using The Optional Function

    • When AIR PURIFY button is pressed while the unit is stopped, Air Purification will start independently. • Plasma filter is a technology developed by LG to get rid of microscopic contaminants in the intake air by generating a plasma of highly charged electrons.
  • Page 17: Using Special Functions

    Operating Instructions Using Special Functions Setting Special Functions Smart Clean (Optional) Press FUNC. button repeatedly to select the The Smart Clean function can be used by setting to desired function. manual or automatic. Press SET/CLEAR button to finish. • is displayed on the display screen. Auto Smart Clean Operation NOTE If the accumulated operation time of the product...
  • Page 18 Operating Instructions Energy Saving Cooling (Optional) Electric Heater (Optional) Energy Saving Cooling is the function to adjust the It can only be set during heating operation. desired temperature during cooling operation to enhance the comfort of the user and improve the •...
  • Page 19: Timer Functions

    Operating Instructions Timer Functions Setting the Current Time Setting the Off Timer Press SET/CLEAR button for 3 seconds. Press OFF button to turn the timer on or off. Press button until the desired time is set. • If you press down and hold the button for a long time, the time will change more quickly in 10 Press button until the desired time...
  • Page 20 Operating Instructions Checking the air quality level NOTE during air purification operation - The dust concentration is displayed from 8 to 999 by the unit of 1. (Optional) - The dust concentration referred to the data sheet of the sensor manufacturer. Press button for 3 seconds, Air quality level will - The dust concentration criteria for the PM1.0 dust...
  • Page 21: How To Set Air Quality Level Color

    Operating Instructions How to set Air quality level color With the button pressed, press the Press the button toward the indoor unit reset button. 1 time. Each countries have different standards for indicating Overall air quality. Please refer to table below. Value Step Overall Air Quality...
  • Page 22: Maintenance And Service (With Air Purifier)

    • Clean around once every two weeks. • If you have the filter cleaned at an LG Electronics 3. Allow the filter to dry in the shade until completely Service Center, a separate fee may be charged.
  • Page 23 Maintenance and Service (With Air Purifier) Cleaning the deodorization filter/PM1.0 filter (Optional) 1. Refer to 'How to Remove the Filter' when removing the filter. 2. Grab the handle on the filter case holder and pull in the direction of the arrow to remove the PM1.0 filter.
  • Page 24 Maintenance and Service (With Air Purifier) Filter Information CAUTION Filter Name Filter Description • Be careful that the filter case is correctly assembled to the filter holder. • Dry for 3 hours in sunlight or • Be careful not to drop the front grille when removing under fluorescent light.
  • Page 25 Maintenance and Service (With Air Purifier) Cleaning the PM1.0 Sensor 4. Open the PM1.0 sensor cover on the side of the case. PM1.0 Sensor 1. As shown in the figure below, put your finger in the indicator. 5. Use a slightly wet cotton swab to wipe dust off the lens, and then use a dry swab to remove the moisture.
  • Page 26: When The Air Conditioner Is Not Going To Be Used For A Long Time

    Maintenance and Service (With Air Purifier) When the air conditioner is not going to be used for a long time. When it is not going to be used for When the air conditioner is to be used again. a long time. Operate the air conditioner at the Clean the air filter and install it in the following settings for 2 to 3 hours.
  • Page 27: Before You Call For Service

    • Are the indoor unit's air water being processed • Are the batteries torn? inlet or outlet vents inside the air depleted? Contact the LG obstructed? conditioning unit. • Are the batteries Electronics Service inserted in the opposite Center. (+) and (-) directions? NOTE WATER RESISTANT: The outdoor side of this appliance is WATER RESISTANT.
  • Page 28 28 Indoor Unit...
  • Page 29 Model / Modelo (s) : AMNW09GTUC0 / AMNW12GTUC0 LG Electronics México, S.A de C.V Sor Juana lnés de la Cruz No. 555 Col. San Lorenzo Industrial Tlalnepantla de Baz Estado de México C.P. 54033 Tel. 55 5321 1919 Página web http://www.lg.com/mx...

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