LG AMNH05GD4L0 Owner's Manual

LG AMNH05GD4L0 Owner's Manual

Multi air conditioner

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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 : Multi
The equipment complies with requirements of the Technical
Regulation, in terms of restrictions for the use of certain dangerous
substances in electrical and electronic equipment.
P/NO : 3828A20394M
www.lg.com

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Summary of Contents for LG AMNH05GD4L0

  • Page 1: Air Conditioner

    TYPE : Multi The equipment complies with requirements of the Technical Regulation, in terms of restrictions for the use of certain dangerous substances in electrical and electronic equipment. P/NO : 3828A20394M www.lg.com...
  • Page 2: Table Of Contents

    Room Air Conditioner Ownerʼs Manual TABLE OF CONTENTS Safety Precautions...3 Prior to Operation ...7 Introduction ...8 Electrical Safety ...9 Operating Instructions...10 Maintenance and Service ...23 2 Room Air Conditioner FOR YOUR RECORDS Write the model and serial numbers here: Model # Serial # You can find them on a label on the side of each unit.
  • 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. ■ Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications. WARNING This symbol indicates the possibility of death or serious injury.
  • Page 4 Safety Precautions ■ Operation Take care to ensure that power cable could not be pulled out or damaged during operation. • There is risk of fire or electrical shock. Do not touch product with wet hands. • There is risk of fire or electrical shock.
  • Page 5 When the product is not be used for a long time, disconnect the power supply cable or turn off the breaker. • There is risk of product damage or failure, or unintended operation. ■ Installation Always check for gas (refrigerant) leakage after installation or repair of product.
  • Page 6 Safety Precautions Always insert the filter securely. 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 7: 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 8: 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 9: 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 10: 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 Use 2 AAA(1.5volt) batteries.
  • Page 11: Remote Control Operation

    Remote Control Operation The Remote Controller transmits the signals to the system. Signal transmitter CANCEL AUTO CLEAN Operation Mode Cooling Operation Auto Operation Healthy Dehumidification Operation Heating Operation • Cooling Model(� ), Heat Pump Model(� ) START/STOP BUTTON Operation starts when this button is pressed and stops when the button is pressed again.
  • Page 12: Cooling Operation

    Operating Instructions Cooling Operation Natural wind by the CHAOS logic ❏ For more fresh feeling, press the Indoor Fan Speed Selector and set CHAOS mode. In this mode, the wind blows like natural breeze by automatically changing fan speed according to the CHAOS logic. 12 Room Air Conditioner Press the Start/Stop button.
  • Page 13: Auto Operation

    Auto Operation DURING AUTO OPERATION: ❏ You cannot switch the indoor fan speed. It has already been set by the Fuzzy rule. ❏ If the system is not operating as desired, manually switch to another mode. The system will not automatically switch from the cooling mode to the heating mode, or from heating to cooling, then you must set the mode and the desired temperature again.
  • Page 14: Healthy Dehumidification Operation

    Operating Instructions Healthy Dehumidification Operation DURING HEALTHY DEHUMIDIFICATION OPERATION: ❏ If you select the dehumidification mode on the operation selection button, the A/C starts to run the dehumidification function, automatically setting the room temp. and air volume to the best condition for dehumidification based on the sensed room temp.
  • Page 15 Heating Operation(Heat pump model only) Natural wind by the CHAOS logic ❏ For more fresh feeling, press the Indoor Fan Speed Selector and set CHAOS mode. In this mode, the wind blows like natural breeze by automatically changing fan speed according to the CHAOS logic. Press the Start/Stop button.
  • Page 16: Jet Cool Operation

    Operating Instructions Jet Cool Operation 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 temperature quickly in a hot summer. ❏...
  • Page 17 NEO PLASMA Purification Operation(Optional) NEO PLASMA Air Purifying Operation only Press the Start/Stop button. The unit will respond with beep sound. Open the door on the Remote Controller. Press the PLASMA air purifying operation ON/OFF button. Operation will start when the button is pressed and stop when the button is pressed again.
  • Page 18 Operating Instructions 2nd F Operation CANCEL AUTO CLEAN 18 Room Air Conditioner Press the Start/Stop button. The unit will respond with beep sound. Open the door of the Remote Controller and press the 2 button to operate functions printed in blue at bottom of buttons.
  • Page 19: Additional Features

    Additional Features Sleep mode 1. Press the Sleep Mode Auto button to set the time you want the unit to stop automatically. 2. The Timer is programmed in one-hour increments by pressing the Sleep Mode Auto button 1 to 7 times. The sleep mode is available for 1 to 7 times.
  • Page 20: Vertical Airflow Direction Control

    Operating Instructions 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 21: Forced Operation

    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 22: Auto Restart

    Operating Instructions Auto restart In case the power comes on again after a power failure, Auto Restarting Operation is the function to operate procedures automatically to the previous operating conditions. So there is no need of activating this function by pressing any key or button. In the initial mode, the fan operates at a low speed and the compressor starts 2.5~3 minutes later.
  • Page 23: 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 Supply power must be disconnected before cleaning the indoor unit.
  • Page 24: Outdoor Unit

    Maintenance and Service Replacement of purifying filter (Optional) Recomended use period : About 2 years 1. Remove front panel and air filters. 2. Remove air purifying filters. 3. Insert new air purifying filters. 4. Reinsert air filters and close front panel. Type 1: Open the front panel as shown.
  • Page 25: Common Problems And Solutions

    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 26 Maintenance and Service Troubleshooting Check the following points before requesting repairs or service... If the fault persists, please contact your dealer or service center. Case The air conditioner does not operate. The room has a peculiar odor. It seems that condensation is leaking from the air conditioner.

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