LG Electronics LWHD7000HR owner manual Common Problems and Solutions

Page 21

Maintenance and Service

CommonProblemsandSolutions

Before calling for service, please review the following list of common problems and solutions.

The air conditioner is operating normally when:

•You hear a pinging noise. This is caused by water being picked up by the condenser on rainy days or in highly humid conditions. This feature is designed to help remove moisture in the air and improve cooling efficiency.

•You hear the thermostat click. This is caused by the compressor cycle starting and stopping.

•You see water dripping from the rear of the unit. Water may be collected in the base pan in highly humid conditions or on rainy days. This water overflows and drips from the rear of the unit.

•You hear the fan running while the compressor is silent. This is a normal operational feature.

The air conditioner may be operating abnormally when:

Problem

Possible Causes

What To Do

 

 

 

ENGLISH

The air conditioner does not operate at all

■The air conditioner is unplugged or not plugged in completely

■The fuse is blown/circuit breaker is triggered

■Power failure.

•Make sure the plug is completely plugged into the outlet

•Check the fuse/circuit breaker box and replace the fuse or reset the breaker

•In the event of a power failure, set the power control to OFF. When the power is restored, wait 3 minutes to restart the air conditioner to prevent the compressor from overloading

■The current interrupter • Press the RESET button located on the power cord

device is tripped.

plug. If the RESET button will not stay engaged,

 

discontinue use of the air conditioner and contact a

 

qualified service technician.

Air conditioner does not cool

■Air flow is restricted

■TEMP Control set too higher number.

■The air filter is dirty.

■The air conditioner was just turned on.

■The room may have been hot.

■Cold air is escaping.

•Make sure there are no curtains, blinds, furniture or other obstacles in front of the air conditioner

•Set the TEMP control to a lower number.

•Clean the filter at least every 2 weeks. Refer to the “Maintenance and Service” section of the manual.

•After the air conditioner is turned on, you need to give the air conditioner some time to cool the room.

•When the air conditioner is first turned on

you need to allow time for the room to cool down.

•Check for open furnace floor resisters and cold air returns.

•CLOSE the air conditioner vent

 

■ Cooling coils are iced up

• See Ice appears on the air conditioner below

 

 

 

 

■ The cooling coils are iced

• Ice may block the air flow and obstruct the air

Ice appears on the

over.

conditioner from properly cooling the room.

air conditioner.

 

• Set the mode control at HIGH fan or high cool with

 

 

the high temperature.

 

 

 

Owner’s Manual 21

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Contents Lglg Window-Type Air Conditioner Table of Contents Don’t use a power cord, a Always plug into a grounded Safety PrecautionsOutlet Power cord length Is damaged Be caution when unpacking and installingSounds, odors, or smoke Unplug the unit if strangeCome from it During operation Ventilate the room well whenHold the plug by the head When gas leaks, open Keep level parallel in installing the productOtherwise, it may cause vibration or water leakage Do not block the inlet or outlet of air flow Sharp edges when Perform ventilation Installing SometimesDo not step on Always insert the filter Be cautious not to touchService Cleaning and MaintenanceBefore Operation Preparing for OperationSymbols Used in this Manual Features Appearance may varyIntroduction Electrical Data Electrical SafetyPlease Read Carefully Electrical SafetyInstallation How to Install the UnitWindow Requirements Suggested Tool Requirements Installation Kits ContentsCabinet Installation Type C Power cord ScrewType a How to Use the Reversible Inlet Grille Operating Instructions Remote control6Hours 7Hours 8Hours 9Hours 10Hours 11Hours 12Hours Cancel How to insert BatteriesFan stops when the compressor stops cooling LowVentilation Air DirectionDamper is opened and room air is drawn out How to Connect a Drain Hose How to Attach Drain PanOptionalMaintenance and Service Air Filter CleaningHow to Attach Front Grille to Cabinet Common Problems and Solutions Tabla DE Contenidos Toma a tierra Precauciones de SeguridadNo desmonte ni modifique Tenga cuidado al Los productos AparatoNo ponga el cable de alimentación cerca de un calentador No dañe ni use un enchufe de alimentación no especificado Sostenga el enchufe por su cabeza al sacarloMantenga nivelado el producto al instalarlo Puntiagudos al instalar Ocasiones Del aire durante el No se suba a la unidad Inserte siempre el filtroUso Preparación para el funcionamientoLimpieza y mantenimiento ServicioSímbolos Utilizados en Este Manual IntroducciónCaracterísticas aparencia puede variar Calentador EléctricoDatos Electricos Seguraida ElectricaImportante Favorlea CON Atención Seguraida ElectricaInstalacion Elija el major lugarRestriciones del aire de afuera reducirá Requisitos de las herra mientas sugeridas Contenido del Juego de InstalaciónDesarmador , , REGLA, CUCHILLO, MARTILO, LAPIZ, Nivel Instalación del GabineteDeslice el chasís dentro del gabinete. Ver Fig Cómo usar la rejilla de entrada reversible Control remoto Instruccionnes de FuncionamientoCómo Poner Las Baterias Botón ON/OFF TimerComo controlar la direccion del aire VentilacionComo conectar una manguera de purga Como colocar la charola de purgaOpcionalLimpleza del filtro de aire Cuidado y MantenimientoProblemas y soluciones habituales Nota Aire Acondicionador Garantía Limitada DEL Aire Acondicionador LG EE.UU LG Room AIR Conditioner Limited Warranty USA

LWHD7000HR specifications

The LG Electronics LWHD7000HR is a standout window air conditioner that brings both comfort and efficiency to homes during the sweltering summer months. This model blends advanced technology with user-friendly features, making it an ideal choice for those looking to cool medium-sized rooms effectively.

One of the defining characteristics of the LWHD7000HR is its impressive cooling capacity. With a cooling power of 7,000 BTUs, it can efficiently cool a room of up to 250 square feet, making it suitable for bedrooms, living rooms, and office spaces. This unit utilizes a dual inverter compressor system that not only enhances performance but also significantly reduces energy consumption. This innovative technology allows the air conditioner to operate quietly and maintain the desired temperature with minimal fluctuations.

Energy efficiency is a notable feature of the LWHD7000HR, which is rated with a high Energy Efficiency Ratio (EER). This means that it consumes less electricity while providing excellent cooling performance, allowing users to save on utility bills. Additionally, the ENERGY STAR certification signals its eco-friendly design, appealing to the environmentally conscious consumer.

The LWHD7000HR also boasts user-friendly controls, including an easy-to-read digital display and a remote control that allows users to adjust settings from a distance. The air conditioner features multiple cooling and fan speeds, giving users the flexibility to customize their cooling experience based on their preferences. With a programmable timer, users can set the unit to operate only when needed, further optimizing energy use.

Another key feature is the built-in air filter, which helps to reduce allergens and improves indoor air quality. This filter is washable and easy to access, ensuring that maintenance is convenient and straightforward. The air conditioner also includes a dehumidification mode that can remove excess moisture from the air, enhancing comfort during humid days.

Designed with versatility in mind, the LWHD7000HR includes installation hardware that makes it easy to mount in most standard window frames. Its sleek and modern aesthetic ensures it complements a variety of home decors while remaining functional.

In summary, the LG Electronics LWHD7000HR is a powerful window air conditioner that combines advanced technology, energy efficiency, and user-friendly features. Whether combating the heat in a small apartment or ensuring a comfortable environment in a larger living space, this air conditioning unit is a reliable and effective choice for year-round comfort.
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