LG LA141CP Owner's Manual
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LG LA141CP Owner's Manual

LG LA141CP Owner's Manual

Lg la141cp: owners manual
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LG Room

Air Conditioner

OWNER'S MANUAL
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.
Prior to installation, this air-
conditioning unit must be
submitted for approval by the
utility service which provides
electricity (EN 61000-2,
EN 61000-3 Norm).

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Summary of Contents for LG LA141CP

  • Page 1: Air Conditioner

    (EN 61000-2, EN 61000-3 Norm). 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

    Just a little preventive care on your part can save you a great deal of time and money over the life of your air conditioner. You'll find many answers to common problems in the chart of troubleshooting tips.

  • Page 3: 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. This symbol indicates the possibility of death or serious injury.
  • Page 4 Authorized Service Center. • There is risk of fire, electric shock, explosion, or injury. 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.
  • Page 5 • Oxygen deficiency could occur. Stop operation and close the window in storm or hurricane. If possible, remove the air conditioner from the window before the hurricane arrives. • There is risk of property damage, failure of product, or electric shock.
  • Page 6 (refrigerant) leakage after installation or repair of product. • Low refrigerant levels may cause failure of product. 6 Room Air Conditioner When the product is soaked (flooded or submerged), contact an Authorized Service Center. • There is risk of fire or eletric shock.
  • Page 7 Do not install the product where the noise or hot air from the outdoor unit could damage the neighborhoods. • It may cause a problem for your neighbors. I Operation Do not direct airflow at room occupants. (Don't sit in the draft.) •...
  • Page 8 Clean the filter every two weeks or more often if necessary. • A dirty filter reduces the efficiency of the air conditioner and could cause product malfunction or damage. Use a firm stool or ladder when cleaning or maintaining the air conditioner.

  • Page 9: Prior To Operation

    Cleaning and Maintenance 1. Do not touch the metal parts of the unit when removing the filter. Injury can occur. 2. Do not use water to clean inside the air conditioner. Exposure to water can destroy the insulation, leading to electric shock.

  • Page 10: Introduction

    This guide acts as a guide to help to explain product features. Indoor Air Discharge Front Panel Signal Receptor Outdoor Air Intake Vents Air Outlet Vents Base Plate 10 Room Air Conditioner Air Inlet NEO Plasma Filter Air Filter Power button Power Cord Piping Connecting Wires Drain Hose...

  • Page 11: Electrical Safety

    WARNING: If you have any doubt whether the air conditioner is properly grounded, have the wall receptacle and circuit checked by a qualified electrician.

  • Page 12: Temporary Use Of An Adapter

    We strongly discourage the use of an extension cord due to potential safety hazards. For temporary situations, use only CSA certified and UL listed 3-wire grounded extension cords, rated 15 A, 125 V. 12 Room Air Conditioner Adapter Plug Receptacle Cover...

  • Page 13: Operating Instructions

    : The function illustrates its dynamic mode by using a multiple lighting system. *Hot Start operation: Stops the indoor fan in Heating Operation to prevent cold air from blowing out from unit. Operating Instructions • To operate the room air conditioner, aim the remote controller at the signal receptor. Operation indicating...

  • Page 14: Remote Control Operations

    Auto Operation or Auto Changeover Healthy Dehumidification Operation Heating Operation • Cooling Model( ), Heat Pump Model( 14 Room Air Conditioner 1. START/STOP BUTTON Operation starts when this button is pressed and stops when the button is pressed again. 2. OPERATION MODE SELECTION BUTTON Used to select the operation mode.

  • Page 15: Cooling Operation

    Cooling operation Natural wind by the CHAOS logic ❏ For fresher feeling, press the Indoor fan speed selector and set to CHAOS mode. In this mode, the wind blows like a natural breeze by automatically changing fan speed according to the CHAOS logic. Press the Start/Stop button.

  • Page 16: Auto Operation (Cooling Model Only)

    ❏ During Auto Operation, pressing the chaos swing button makes the horizontal louvers swing up and down automatically. If you want to stop auto-swing, press the chaos swing button again. 16 Room Air Conditioner Press the Start/Stop button. The unit will respond with a beep.
  • Page 17 Auto changeover operation(Heat pump model only) During Auto changeover Operation The air conditioner changes the operation mode automatically to keep indoor temperature. When room temperature vary over ±4°F(±2°C) with respect to setting temperature, air conditioner keeps the room temperature within ±4°F(±2°C) with respect to setting temperature by auto changeover mode.

  • Page 18: Healthy Dehumidification Operation

    ❏ During the healthy dehumidification function, the airflow volume is automatically set according to the optimization algorithm responding to the current room temp. status, so that the room condition is kept healthy and comfortable even in the very humid season. 18 Room Air Conditioner Press the Start/Stop button. The unit will respond with a beep.
  • Page 19 Heating operation (Heat pump model only) Natural wind by the CHAOS logic ❏ For fresher feeling, press the Indoor Fan Speed Selector and set to CHAOS mode. In this mode, the wind blows like a natural breeze by automatically changing fan speed according to the CHAOS logic. Press the Start/Stop button.

  • Page 20: Jet Cool Operation

    ❏ In order to return to the normal cooling mode from the JET COOL mode, just press the operation mode selection button, airflow volume selection, temp. setting button or the JET COOL button again. 20 Room Air Conditioner Press the Start/Stop button. The unit will respond with a beep.
  • Page 21 NEO PLASMA purification operation(Optional) NEO PLASMA Air Purifying Operation only Press the Start/Stop button. The unit will respond with a beep. Open the door of the remote controller. Press the PLASMA button. Operation will start when the button is pressed and stop when the button is pressed again.
  • Page 22 Operating Instructions 2nd F operation CANCEL AUTO CLEAN °C/°F 22 Room Air Conditioner 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 unter buttons.

  • Page 23: Additional Features

    Check if 2nd F icon is off. Press the Timer Cancel button aiming the remote controller at the signal receptor. (The timer lamp on the air conditioner and the display will go out.) Select one of the following four types of operation.

  • Page 24: Vertical Airflow Direction Control

    CHAOS Air economizes power consumption and prevents overcooling. The fan speed is NOTICE automatically changed from high to low or vice versa, depending on the ambient temperature. 24 Room Air Conditioner NOTICE ❏ If you press the CHAOS swing button, the...
  • Page 25 Auto clean (Optional) 1. Whenever you press the Auto Clean button, Auto Clean Function will be AUTO CLEAN reserved and cancelled. 2. Auto Clean function works before and after cooling or dehumidification mode. For details, refer to the below points. 3.

  • Page 26: Forced Operation

    To be enable function - Press and hold the ON/OFF button for 6 seconds, then the buzzer sound 2 "beep" and the indicator lamp (1) brights 4 times. 26 Room Air Conditioner Heat pump Model Room Temp. ≥ 76°F(24°C) 70°F(21°C) ≤ Room Temp. < 76°F(24°C) Room Temp. < 70°F (21°C)

  • Page 27: Maintenance And Service

    ❏ Never use any of the followings: • Water hotter than 104°F(40°C) Could cause deformation and/or discoloration. • Volatile substances Could damage the surfaces of the air conditioner. Maintenance and Service Front panel Panel hook Air filters Air filters...

  • Page 28: Outdoor Unit

    • Recomended use period : About 3 months 1. Open the upside of Front panel. Front panel 4. Clean NEO plasma filter with the vacuum cleaner. NEO plasma filter 28 Room Air Conditioner (Side) Air intake vents Air outlet vents Air intake...

  • Page 29: 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 30 Maintenance and Service Troubleshooting 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. conditioner I Power failure. does not start I Airflow is restricted.

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