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LG LSUH126RNA2 Owner's Manual
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LG LSUH126RNA2 Owner's Manual

LG LSUH126RNA2 Owner's Manual

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LG
Room Air Conditioner
OWNER'S MANUAL
MODELS : SQ/SR/ST Chassis
website http://www.lgservice.com
IMPORTANT
• Please read this owner's manual carefully and thoroughly
before installing and operating your room air conditioner.
• Please retain this owner's manual for future reference after
reading it thoroughly.
LG

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Summary of Contents for LG LSUH126RNA2

  • Page 1 website http://www.lgservice.com Room Air Conditioner OWNER'S MANUAL MODELS : SQ/SR/ST Chassis IMPORTANT • Please read this owner's manual carefully and thoroughly before installing and operating your room air conditioner. • Please retain this owner's manual for future reference after reading it thoroughly.

  • Page 2: Table Of Contents

    Room Air Conditioner Owner Manual TABLE OF CONTENTS FOR YOUR RECORDS Safety Precautions......3 Write the model and serial numbers here: Model # Serial # Prior to Operation ......9 You can find them on a label on the side of each unit. Dealer's Name Date Purchased Introduction ........10...

  • Page 3: Safety Precautions

    Safety Precautions Safety Precautions To prevent the injury of 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.
  • Page 4 Safety Precautions Be cautious when unpacking For installation, always Do not install the product on and installing the product. contact the dealer or an a defective installation stand. Authorized Service Center. • Shape edges could cause injury. • There is risk of fire, electric shock, •...
  • Page 5 Safety Precautions Use a dedicated outlet for this Grasp the plug to remove the Do not place a heater or other appliance. cord from the outlet. Do not appliances near the power touch it with wet hands. cable. • There is risk of fire or electric •...
  • Page 6 Safety Precautions Do not open the inlet grill of When the product is soaked Ventilate the room well when the product during operation. (flooded or submerged), using this appliance together (Do not touch the contact an Authorized with a stove, etc. electrostatic filter, if the unit Service Center.
  • Page 7 Safety Precautions Do not install the product Use two or more people to lift Do not install the product where the noise or hot air and transport the air where it will be exposed to from the outdoor unit could conditioner sea wind (salt spray) directly.
  • Page 8 Safety Precautions Always insert the filter Do not insert hands or other Do not drink the water securely. Clean the filter objects through the air inlet drained from the unit. every two weeks or more or outlet while the air often if necessary.

  • Page 9: Prior To Operation

    Prior to operation Prior to Operation Preparing for Operation 1. Contact an installation specialist for installation. 2. Plug in the power plug properly. 3. Use a dedicated circuit. 4. Do not use an extension cord. 5. Do not start/stop operation by plugging/unplugging the power cord. 6.

  • Page 10: Introduction

    Introduction Introduction Symbols used in this Manual This symbol alerts you to the risk of electric shock. This symbol alerts you to hazards that may cause harm to the air conditioner. NOTICE This symbol indicates special notes. Features • This appliance should be installed in accordance with national wiring regulations. This guide acts as a guide to help to explain product features.

  • Page 11: 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 12: Operating Instructions

    Operating Instruction Operating Instruction How to insert the Batteries Remove the battery cover by pulling it according to the arrow direction. Insert new batteries making sure that the (+) and (-) of battery are installed correctly. Reattach the cover by sliding it back into position. NOTICE Use 2 AAA(1.5volt) batteries.
  • Page 13 Operating Instruction Remote Control Operations The controls will look like the following. 1. START/STOP BUTTON Operation starts when this button is pressed Signal transmitter and stops when the button is pressed again. 2. OPERATION MODE SELECTION BUTTON Used to select the operation mode. 3.
  • Page 14 Operating Instruction Cooling Operation Press the Start/Stop button. The unit will respond with a beep. Open the door on the remote control. To select Cooling 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 15 Operating Instruction Auto Operation Press the Start/Stop button. The unit will respond with a beep. Open the door on the remote control. To select Auto 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 16 Operating Instruction Healthy Dehumidification Operation Mode Press the Start/Stop button. The unit will respond with a beep. Open the door on the remote control. To select Healthy Dehumidification 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 17 Operating Instruction Heating Operation (Heat pump model only) Press the Start/Stop button. The unit will respond with a beep. Open the door on the remote control. 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 18 Operating Instruction Jet Cool Operation Press the Start/Stop button. The unit will respond with a beep. Press the Jet Cool button to operate the speed cooling mode and the unit will operate in super high fan speed on cooling mode for 30 minutes. To cancel the Jet Cool mode, press the Jet Cool button or the fan speed button or the room temperature setting button again and the unit will operate in high fan speed on cooling...
  • Page 19 Operating Instruction NANO PLASMA Purification Operation (Optional) Press the Start/Stop button. The unit will respond with a beep. Open the door on the remote control. Press the PLASMA button. Operation will start when the button is pressed and stop when the button is pressed again.
  • Page 20 Operating Instruction 2nd F Operation Press the Start/Stop button. The unit will respond with a beep. Open the door of the remote control and press the 2nd Function button to operate functions printed in blue at bottom of buttons. (Check the indication of 2nd function on remote control display.) These buttons operate the timer setting as follows: CANCEL...
  • Page 21 Operating Instruction Additional features Sleep Mode To cancel the Sleep Mode, press the sleep Mode 1. Press the Sleep Mode Auto button to set the time Auto button several times until the star you want the unit to turn off automatically. ) disappears from the operation display.
  • Page 22 Operating Instruction Vertical Airflow Direction Control The up/down airflow (Vertical Airflow) can be adjusted NOTICE by using the remote control. ❏ If you press the CHAOS swing button, the vertical airflow direction is changed automatically based on the CHAOS algorithm to distribute the air in the room evenly and at the same time to make the human body feel most comfortable, as if enjoying a natural breeze.
  • Page 23 Operating Instruction Forced Operation Operation procedures when the remote control can't be used. The operation will be started if the power button is pressed. If you want to stop operation, re-press the button. Power button Open the front panel upward Heat pump Model Cooling Model Room Temp.

  • Page 24: Maintenance And Service

    Maintenance and Service Maintenance and Service 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. NOTICE Air inlet vent Air outlet vent...
  • Page 25 Maintenance and Service Replacement of purifying filter (Optional) Recomended use period : About 2 years 1. Open front panel and remove air filters. Air filter 2. Remove air purifying filters. 3. Insert new air purifying filters. 4. Reinsert air filters and close front panel. Air purifying filter Outdoor Unit The heat exchanger coils and panel vents of the outdoor unit should be checked regularly.
  • Page 26 Maintenance and Service Common Problems and Solutions Before calling for service If you have problems with your air conditioner, read the following information and try to solve the problem. If you cannot find a solution, turn off the air conditioner and contact your dealer. Air conditioner does not operate 1.
  • Page 27 Maintenance and Service Troubleshooting The air conditioner may be operating abnormally when: Problem Possible Causes What To Do I The air conditioner is • Make sure the air conditioner plug is unplugged. pushed completely into the outlet. I The fuse is blown/circuit •...
  • Page 28 P/No.: 3828A21011A Printed in Korea After reading this manual, keep it in a place easily accessible to the user for future reference.

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