Lg Akww0123ya0, Akww0183ya0, Akww0243aa0, Akww0093ya0 Installation Guide

LG Water Cooled Package Air Conditioner

INSTALLATION MANUAL

MODELS: AKWW0243AA0 AKWW0243YA0

AKWW0183AA0 AKWW0183YA0 AKWW0123AA0 AKWW0123YA0 AKWW0093AA0 AKWW0093YA0

website http://www.lgservice.com e-mail http://www.lgeservice.com/techsup.html

IMPORTANT

• Please read this instruction sheet completely before installing the product.

• When the power cord is damaged, replacement work shall be performed by authorized personnel only.

• Installation work must be performed in accordance with the national wiring standards by authorized personnel only.

• Please retain this owner's manual for future reference after reading it thoroughly.

ENGLISH FRANÇAIS ESPAÑOL

2 Water Cooled Package

Single Split Wall Mounted Air Conditioner Installation Manual

TABLE OF CONTENTS

Safety Precautions............................3

Introduction ........................................8

Symbols Used in this Manual .........8

Features ...........................................8

Installation ........................................10

Installation Parts ............................10

Installation Tools ............................10

Weights / Clearance......................11

Installation ......................................13

Pre-Start-up Checklist ...................17

Maintenance ..................................18

❏ Panel, Return

❏ Grille, Discharge

❏ Hose, Flexible(1/2")

❏ Remote controller

❏ Screw driver

❏ Electric drill

❏ Specified torque wrenches

❏ Spanner

❏ Ohmmeter

❏ Ammeter

❏ Thermometer

❏ Horizontal meter

❏ Pipe wrench

Installation

Requirements

Required Parts Required Tools

ENGLISH

IMPORTANT! Please read this instruction sheet completely before installing the product.

CAUTION

Safety Precautions

NOTE TO INSTALLING DEALER

: The Owners Instructions and Warranty are to be given to the owner or prominently displayed near the indoor Furnace/Air Handler Unit.

When wiring:

Electrical shock can cause severe personal injury or death. Only a qualified, experienced electrician should attempt to wire this system.

When transporting:

Be careful when picking up and moving the units. Get a partner to help, and bend your knees when lifting to reduce strain on your back. Sharp edges or thin aluminum fins on the air conditioner can cut your finger. Move the product more than two people, Improper moving may result in injury.

When servicing

WARNING

WATER-SOURCE HEAT PUMP

INSTALLATION INSTRUCTIONS

• Turn the power OFF at the main power box(mains) before opening the unit to check or repair electrical parts and wiring.

• Keep your fingers and clothing away from any moving parts.

• Clean up the site after you finish, remembering to check that no metal scraps or bits of wiring have been left inside the unit being serviced.

• Do not supply power to the unit until all wiring and tubing are completed or reconnected and checked.

• Highly dangerous electrical voltages are used in this system. Carefully refer to the wiring diagram and these

instructions when wiring. Improper connections and inadequate grounding can cause accidental injury or death.

• Ground the unit following local electrical codes.

• Connect all wiring tightly. Loose wiring may cause overheating at connection points and a possible fire hazard.

This air conditioning system meets strict safety and operating standards. As the installer or service person, it is an important part of your job to install or service the system so it operates safely and efficiently.

• Installation or repairs made by unqualified persons can result in hazards to you and others. Installation MUST conform with local building codes or, in the absence of local codes, with the National Electrical Code NFPA 70/ANSI C1-1993 or current edition and Canadian Electrical Code Part1 CSA C.22.1.

• The information contained in the manual is intended for use by a qualified service technician familiar with safety procedures and equipped with the proper tools and test instruments.

• Failure to carefully read and follow all instructions in this manual can result in equipment malfunction, property damage, personal injury and/or death.

• Always wear safety eye wear and work gloves when installing equipment.

• Never assume electrical power is disconnected. Check with meter and equipment.

• Keep hands out of fan areas when power is connected to equipment.

• R-410A causes frostbite burns.

• R-410A is toxic when burned.

Improper installation, adjustment, alteration, service or maintenance can void the warranty. The weight of the condensing unit requires caution and proper handling procedures when lifting or moving to avoid personal injury. Use care to avoid contact with sharp or pointed edges.

Installation Manual 3

4 Water Cooled Package

Safety Precautions

To prevent injury to the user or other people and property damage, the following instructions must be followed.

■ Be sure to read before installing the air conditioner.

■ Be sure to observe the cautions specified here as they include important items related to safety.

■ Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is

classified by the following indications.

■ Meanings of symbols used in this manual are as shown below.

This symbol indicates the possibility of death or serious injury.

This symbol indicates the possibility of injury or damage to properties only.

■ Installation

Gasolin

Do not place the power cord near a heater.

• It may cause fire and electric shock. (See features section)

Do not use the power cord near flammable gas or combustibles such as gasoline, benzene, thinner, etc.

• It may cause explosion or fire.

Do not disassemble or modify products.

• It may cause failure and electric shock. (See features section)

Be sure not to do.

Be sure to follow the instruction.

Safety Precautions

ENGLISH

Installation Manual 5

Safety Precautions

■ Operation

Plug in the power plug properly.

• Otherwise, it will cause electric shock or fire due to heat generation or electric shock.

Do not operate or stop the unit by inserting or pulling out the power plug.

• It will cause electric shock or fire due to heat generation.

Do not damage or use an unspecified power cord.

• It will cause electric shock or fire.

Do not modify power cord length.

• It will cause electric shock or fire due to heat generation.

Always plug into a grounded outlet.

• No grounding may cause electric shock (See Installation Manual).

Unplug the unit if strange sounds, odors, or smoke come from it.

• Otherwise it may cause fire and electric shock accident.

Do not operate with wet hands or in damp environment.

• It will cause electric shock.

Do not allow water to run into electric parts.

• It will cause failure of machine or electric shock.

6 Water Cooled Package

■ Installation

Safety Precautions

Leave the door closed while the air conditioner is running.

• It is not designed to cool the entire house.

Ventilate before operating air conditioner when gas goes out.

• It may cause explosion, fire, and burn.

Never touch the metal parts of the unit when removing the filter.

• They are sharp and may cause injury.

Do not block the inlet or outlet.

• It may cause failure of appliance or accident.

Be cautious not to touch the sharp edges when installing.

• It may cause injury.

Turn off the main power switch when not using it for a long time.

• Prevent accidental startup and the possibility of injury.

ENGLISH

Installation Manual 7

Safety Precautions

Do not place heavy object on the power cord and take care so that the cord should not be pressed.

• There is danger of fire or electric shock.

If water enters the product, turn off the the power switch of the main body of appliance. Contact service center after taking the power-plug out from the socket.

Do not clean the air conditioner with water.

• Water may enter the unit and degrade the insulation. It may cause an electric shock.

Turn off the power and breaker firstly when cleansing the unit.

• Since the fan rotates at high speed during operation, it may cause injury.

Do not put a pet or house plant where it will be exposed to direct air flow.

• This could injure the pet or plant.

Do not use this appliance for special purposes such as pets, foods, precision machinery, or objects of art.

• It is an air conditioner, not a precision refrigeration system.

Always insert the filter securely. Clean it every two weeks.

• Operation without filters will cause failure.

Use a soft cloth to clean. Do not use wax, thinner, or a strong detergent.

• The appearance of the air conditioner may deteriorate, change color, or develop surface flaws.

Do not drink water drained from air conditioner. / Do not direct airflow at room occupants only.

• It contains containments and will make you sick. / This could damage your health.

Wax

Thinner

8 Water Cooled Package

Introduction

This symbol alerts you to the risk of electric shock.

This symbol alerts you to hazards that could cause harm to the air conditioner.

This symbol indicates special notes.

NOTICE

Introduction

Symbols Used in this Manual

Features

AKWW0243AA0 AKWW0243YA0 AKWW0183AA0 AKWW0183YA0 AKWW0123AA0 AKWW0123YA0 AKWW0093AA0 AKWW0093YA0

ENGLISH

Installation Manual 9

CAUTION

Be cautious not to touch the sharp edges when installing It may cause injury

Introduction

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