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OWNER'S MANUAL

AIR CONDITIONER

Please read this manual carefully before operating
your set and retain it for future reference.
TYPE : WALL MOUNTED
P/NO : MFL37233902
www.lg.com

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Table of Contents
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Summary of Contents for LG G09AH

  • Page 1: Air Conditioner

    OWNER’S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. TYPE : WALL MOUNTED P/NO : MFL37233902 www.lg.com...
  • Page 2: Table Of Contents

    Room Air Conditioner Owner’s Manual TABLE OF CONTENTS Safety Precautions...3 Electrical Safety ...6 Temporary Use of an Adapter ...6 Temporary Use of an Extension Cord ...6 Symbols used in this Manual...6 Product Introduction ...7 Indoor Units ...7 Operation Indication Lamps ...7 Outdoor Units ...7 Operating Instructions ...8 How to insert the Batteries ...8...
  • Page 3: Safety Precautions

    Safety Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. I Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications. I Meanings of symbols used in this manual are as shown below.
  • Page 4 Safety Precautions Indoor/outdoor wiring connections must be secured tightly and the cable should be routed properly so that there is no force pulling the cable from the connection terminals. • Improper or loose connections can cause heat generation or fire. Be sure to check the refrigerant to the used.
  • Page 5 Do not use the product for special purposes, such as preserving foods, works of art, etc. It is a consumer air conditioner, not a precision refrigeration system. • There is risk of damage or loss of property. Do not touch the metal parts of the product when removing the air filter.
  • Page 6: Electrical Safety

    Electrical Safety Electrical Safety • This appliance must be properly grounded. To minimize the risk of electric shock, you must alway plug into a grounded oulet. • Do not cut or remove the grounding prong from the power plug. • Attaching the adapter ground terminal to the wall receptacle cover screw does not ground the appliance unless the cover screw is metal and not insulated, and the wall receptacle is grounded through the house wiring.
  • Page 7: Product Introduction

    Product Introduction Here is a brief introduction of the indoor and outdoor units. Please see the information specific to your indoor unit type. Indoor Units Standard Split Type Display panel LED indicators Plasma filter (Optional) Air filter Air outlet Operation Indication Lamps : Lights up during the system operation, error code and auto restart setting.
  • 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. NOTICE 1.
  • Page 9: Remote Control Operation

    Remote Control Operation The remote control transmits the signals to the system. TEMP. TIME (1) Operation Mode Cooling Operation Healthy Dehumidifacation Operation (Cooling Model) (2) Operation Procedure Start/Stop Button Operation Mode Selection Button Room Temperature Setting Button Indoor Fan Speed Selection Button Operating Instructions OPERATION DISPLAY Displays the operation conditions.
  • Page 10: Cooling Operation

    Operating Instructions Cooling Operation Healthy Dehumidification Operation Mode This mode dehumidifies without overcooling. TEMP. TIME Natural wind by the CHAOS logic ❏ For more fresh feeling than other fan speed, press the Indoor Fan Speed Selector and set to CHAOS mode. In this mode, the wind blows like natural breeze by automatically changing fan speed according to the CHAOS logic.
  • Page 11 Heating Operation(Heat pump model only) TEMP. TIME Timer control Setting OFF TIMER CONTROL SETTING TEMP. TIME Press the Start/Stop button. The unit will respond with a beep. To select Heating Operation, press the Operation Mode Selection button. Each time the button is pressed, the operation mode is shifted in the direction of the arrow.
  • Page 12: Jet Cool Operation

    Operating Instructions Jet Cool Operation TEMP. TIME NOTICE ❏ During the JET COOL function at any moment, the A/C starts to blow the cool air at extremely high speed for 30 minutes setting the room temp. automatically to 18°C. It is especially used to cool the room temp.
  • Page 13: Vertical Airflow Direction Control

    Vertical Airflow Direction Control The up/down airflow (Vertical Airflow) can be adjusted by using the remote control. 1. Press the Start/Stop button to start the unit. 2. Press Chaos Swing button and the louvers will swing up and down. Press the Chaos Swing button again to set the vertical louver at the desired airflow direction.
  • Page 14: Auto Restart Function

    Operating Instructions Auto Restart Function This function is useful in the situation of power failure. When power regains after a failure this feature restore the previous operating condition and the air conditioner will run in the same settings. NOTICE This feature is enabled by factory default setting, but you can disable it by pressing the ON/OFF button for 6 seconds.
  • Page 15: Maintenance And Service

    Maintenance and Service CAUTION: Before performing any maintenance, turn off the main power to the system. Indoor Unit Grille, Case, and Remote Control ❏ Turn the system off before cleaning. To clean, wipe with a soft, dry cloth. Do not use bleach or abrasives.
  • Page 16: Operation Tips

    Maintenance and Service NOTICE Dirty or clogged coils will reduce the operating efficiency of the system and cause higher operating costs. Operation Tips! Do not overcool the room. This is not good for the health and wastes electricity. Make sure that the Clean the air filter doors and windows regularly.
  • Page 17: Troubleshooting Tips! Save Time And Money

    Troubleshooting Tips! Save time and money! The air conditioner may be operating abnormally when: Problem Possible Causes I The air conditioner is unplugged. I The fuse is blown/circuit breaker is tripped. I Power failure. conditioner does not start I High voltage. I Airflow is restricted.
  • Page 18 18 Room Air Conditioner...

This manual is also suitable for:

G12ah

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