LG LP153HDUC/00, LP073HDUC/00 Owner’s Manual

OWNER'S MANUAL

AIR CONDITIONER

FRANÇAIS ESPAÑOL ENGLISH

Please read this manual carefully before operating your set and retain it for future reference.

TYPE : Room Air Conditioner

http://www.lghvac.com www.lg.com

P/NO : MFL67646802

Rev.01_072516

Packaged Terminal Air Conditioner/Heat Pump Owner's Manual

TABLE OF CONTENTS

Safety Precautions..........................	3
Before Operation.............................	7
Introduction ....................................	8
Electrical Safety ..............................	9
Installation .....................................	11
Control Locations .........................	13
Maintenance and Service ............	19

FOR YOUR RECORDS

Write the model and serial numbers here:

Model #

Serial #

You can find them on quality label and front of base pan of each unit.

Dealer's Name

Date Purchased

Staple your receipt to this page in the event you need it to prove date of purchase or for warranty issues.

READ THIS MANUAL

Inside you will find many helpful hints on how to use and maintain your air conditioner properly. 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. If you review our chart of Troubleshooting Tips first, you may not need to call for service at all.

PRECAUTION

•Contact an authorized service technician for repair or maintenance of this unit.

•Contact the installer for installation of this unit.

•The air conditioner is not intended for use by young children or invalids without supervision.

•Young children should be supervised to ensure that they do not play with the air conditioner.

•When the power cord is to be replaced, replacement work shall be performed by authorized personnel only using only genuine replacement parts.

•Installation work must be performed in accordance with the National Electric Code by qualified and authorized personnel only.

2 Room Air Conditioner

Safety Precautions

Safety Precautions

Following instructions must be followed to prevent injury to the user and property damages.

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.

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

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

Don't do this!

Be sure to follow the instruction.

WARNING

ν Installation

Donʼt use a power cord, a	Always plug into a grounded	Do not modify or extend the
plug, or a loose socket	outlet.	power cord length.
which is damaged.
• It may cause a fire or electrical	• It may cause a fire or electrical	• It will cause electric shock or fire
shock.	shock.	due to heat generation.

Do not disassemble or modify products.

•It may cause failure and electric shock.

Be caution when unpacking and installing.

•Sharp edges may cause injury.

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

• It may cause explosion or fire.

Gasolin

ENGLISH

Ownerʼs Manual 3

Safety Precautions

ν Operation

Do not place objects on the power cord. Protect the cord from being pinched or damaged.

•There is danger of fire or electric shock.

Do not place the power cord near a heater.

Use a dedicated circuit for this appliance.

•An overloaded circuit is a fire hazard.

Do not allow water to run into electric parts.

• It may cause fire and electric	• It will cause failure of machine or
shock.	electric shock.

Take the power plug out if necessary, holding the end of the plug and do not touch it with wet hands.

•It may cause a fire or electrical shock.

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.

Wax	Thinner

Unplug the unit if strange	Do not open the suction
sounds, odors, or smoke	inlet grill of the product
come from it.	during operation.
• It could represent a fire hazed.	• Otherwise, it may electrical
	shock and failure.

Ventilate the room well when	Turn off the power and
using this appliance	breaker when cleaning the
together with a stove, etc.	unit.
• Oxygen depletion could occur.	• Moving parts could cause injury.

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.

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

•Prevent accidental startup and the possibility of injury.

4 Room Air Conditioner

		Safety Precautions
Do not operate or stop the	Do not damage or use an	Do not operate with wet
unit by inserting or pulling	unspecified power cord.	hands or in damp
out the power plug.		environment.
• It will cause electric shock or fire	• It will cause electric shock or fire.	• It will cause electric shock.
due to heat generation.

Hold the plug by the end	When gas leaks, open the	Never touch the metal parts
when taking it out.	window for ventilation	of the unit when removing
	before operating the unit.	the filter.
• It may cause electric shock and	• Otherwise, it may cause an	• They are sharp and may cause
damage.	explosion and a fire.	injury.

ENGLISH

For inner cleaning, contact an Authorized Service Center or a dealer.

Do not use harsh detergent that causes corrosion or damage on the unit.

• Harsh detergent may also cause failure of product, fire, or electronic shock.

CAUTION

ν Installation

Install the product so that the noise or exhaust from the outdoor unit may not cause any damage to the neighbors.

• Be considerate of your neighbor.

Be sure the product is level front-to-back and side-to-side when installing.

• It may cause vibration or water leakage.

Ownerʼs Manual 5

Safety Precautions

ν Operation

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

• It is not good to sit in the draft.

Do not step on the indoor/outdoor unit and do not put anything on it.

•It may cause an injury through dropping of the unit or falling down.

Do not block the inlet or outlet of air flow.

• It may cause product failure.

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 the air conditioner.

•It contains every contaminant condensed from the air and could cause health

Be cautious not to touch the	Avoid excessive cooling and	Do not insert hands or other
sharp edges when installing.	perform ventilation sometimes.	objects through the air inlet or
		outlet during operation.

• A severe cut or other injury could result.			• Use the ventilation function to circulate
			air without cooling or heating

•Electrical and moving parts could cause shock or injury.

If the liquid from the batteries gets onto your skin or clothes, wash it well with clean water. Do not use the remote if the batteries have leaked.

•The chemicals in batteries could cause burns or other health hazards.

If you eat the liquid from the batteries, brush your teeth and see doctor. Do not use the remote if the batteries have leaked.

•The chemicals in batteries could cause burns or other health hazards.

6 Room Air Conditioner

Before Operation

Before Operation

Preparing for Operation

1.Contact an installation specialist for installation. This is NOT a do-it-yourself project.

2.Plug in the power plug properly.

3.Use a dedicated circuit.

4.Do not use an extension cord. Consult a professional installer or electrician.

5.Do not start/stop operation by plugging/unplugging the power cord.

6.If the cord/plug is damaged, replace it with only an authorized replacement part.

Usage

1.Being exposed to direct airflow for an extended period of time could be hazardous to your health. Do not expose occupants, pets, or plants to direct airflow for extended periods of time. In other words, don't sit in the draft.

2.Due to the possibility of oxygen deficiency, ventilate the room when used together with stoves or other heating devices.

3.Do not use this air conditioner for non-specified special purposes (e.g. preserving precision devices, food, pets, plants, and art objects). Such usage could damage the items.

Cleaning and Maintenance

1.Do not touch the metal parts of the unit when removing the filter. Injuries can occur when handling sharp metal edges.

2.Do not use water to clean inside the air conditioner. Exposure to water can destroy the insulation, leading to possible electric shock.

3.When cleaning the unit, first make sure that the power and breaker are turned off. The fan rotates at a very high speed during operation. There is a possibility of injury if the unitʼs power is accidentally triggered on while cleaning inner parts of the unit.

Service

For repair and maintenance, contact your authorized service dealer.

ENGLISH

Ownerʼs Manual 7

Introduction

Introduction

Symbols Used in this Manual

This symbol alerts you to the risk of electric shock.

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

NOTICE This symbol indicates special notes.

Features

This air conditioner should be installed in accordance with the National Electric Code. Expanded Metal Grille Should be applied for better performance in PTAC and PTHP Units.

For Installation purpose and better appearance Aluminium or Architectural grille can be applied in PTAC and PTHP Units.

	THE SLEEVE AND THE REAR GRILLE
	(Available as an option)	REAR GRILLE
VERTICAL AIR DEFLECTOR		(Aluminum Rear Grille)
	SLEEVE ASSEMBLY
(Horizontal Louver)

Architecture Rear Grille

AIR FILTER

FRONT GRILLE (Air Intake)

EXPANDED METAL GRILLE

8 Room Air Conditioner

Electrical Safety

Electrical Safety

Electrical Data

208/230V~ 265V~

Power cord may include a current interrupter device. A test and reset button is provided on the plug case. The device should be tested on a periodic basis by first pressing the TEST button and then the RESET button. If the TEST button does not trip or if the RESET button will not stay engaged, discontinue use of the air

conditioner and contact a qualified service technician. *In the case of 265V power cord doesn’t have current interrupter device.

NOTICE

The shape may be different according to its model.

	Use Wall Receptacle										Power Supply
											Use 15 AMP. time
											delay fuse or 15 AMP.
	Standard 208/230V, 3-wire										Circuit breaker.
	grounding receptacle rated 15A
											Use 20 AMP. time
											delay fuse or 20 AMP.
											Circuit breaker.
	Standard 208/230V, 3-wire										(2500W Heater 15AMP.
											Circuit Breaker)
	grounding receptacle rated 20A
											Use 30 AMP. time
											delay fuse or 30 AMP.
	Standard 208/230V, 3-wire										Circuit breaker.
	grounding receptacle rated 30A
											Use 20 AMP. time
											delay fuse or 20 AMP.
	Standard 265V grounding										Circuit breaker.
	receptacle rated 20A
											Use 30 AMP. time
											delay fuse or 30 AMP.
	Standard 265V grounding										Circuit breaker.
	receptacle rated 30A

NOTICE

DO NOT USE AN EXTENSION CORD on 230, 208, and 208/230, 265 Volt units.

All wiring should be made in accordance with local electrical codes and regulations.

Aluminum house wiring may pose special problems. Consult a qualified electrician.

Never push the test button during operation

Otherwise this plug can damaged.

This device contains chemicals, including lead, known to the State of California to cause cancer, birth defects, or other reproductive harm.

Wash hands after handling.

Do not remove, modify, or immerse this plug. If this device trips, the cause should be corrected before further use.

The conductors inside this cord are surrounded by shields, which monitor leakage current.

These shields are not grounded. Periodically examine the cord for any damage. Do not use this product in the event the shields become exposed. Avoid shock hazard! This unit cannot be serviced. Opening the tamperresistant, sealed portion of the unit voids all warranties and performance claims. This unit is not intended to be an ON/OFF switch.

ENGLISH

Ownerʼs Manual 9

Electrical Safety

Electrical Safety

IMPORTANT

(PLEASE READ CAREFULLY)

FOR THE USER'S PERSONAL SAFETY, THIS APPLIANCE MUST BE PROPERLY GROUNDED

The power cord of this appliance is equipped with a three-prong (grounding) plug. Use this with a standard three-slot (grounding) wall power outlet to minimize the hazard of electric shock. The customer should have the wall receptacle and circuit checked by a qualified electrician to make sure the receptacle is properly grounded.

DO NOT CUT OR REMOVE THE THIRD (GROUND) PRONG FROM THE POWER PLUG.

A.SITUATIONS WHEN THE APPLIANCE WILL BE DISCONNECTED OCCASIONALLY

Because of potential safety hazards, we strongly discourage the use of an adapter plug. However, if you wish to use an adapter, a TEMPORARY CONNECTION may be made. Use UL-listed adapter, available from most local hardware stores.

The large slot in the adapter must be aligned with the large slot in the receptacle to assure a proper polarity connection.

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. The customer should have the circuit checked by a qualified electrician to make sure the receptacle is properly grounded.

Disconnect the power cord from the adapter, using one hand on each. Otherwise, the adapter ground terminal might break. DO NOT USE the appliance with a broken adapter plug.

B.SITUATIONS WHEN THE APPLIANCE WILL BE DISCONNECTED OFTEN

Do not use an adapter plug in these situations. Unplugging the power cord frequently can lead to an eventual breakage of the ground terminal. The wall power outlet should be replaced by a three-slot (grounding) outlet instead.

USE OF EXTENSION CORDS

Because of potential safety hazards, we strongly discourage the use of an extension cord. However, if you wish to use an extension cord, use a CSA certified/UL-listed 3-wire (grounding) extension cord.

10 Room Air Conditioner

Installation

Installation

How to Install the Unit

• Need 2 people to lift up air conditioner, it is HEAVY.

For existing sleeve, you should measure the wall sleeve dimensions.

You can install the new air conditioner according to these installation instructions to achieve the best performence. All wall sleeves used to mount the new air conditioner must be in good structural condition and have the rear grille that securely attached to the sleeve or the flange of the sleeve to secure the new air conditioner.

•To avoid vibration and noise, make sure the unit is installed securely and firmly.

Dimension of air conditioner

406 mm (16")

349 mm

(13 3/4")

536 mm (21")

Dimension of sleeve assembly (optional)

When installing the sleeve & Front grille, make certain there is nothing within 21” back & front of sleeve & front grille, that would interfere with heat radiation and exhaust air flow.

•Before installation, Check the insulation on the inner side of the sleeve. If there is no insulation, place the insulation.

•Check the bottom corner's joint gap of the sleeve, If there is, fill the gap with putty.

1066 mm (42")

Insulation	406 mm
	(16")

Joint Gap

349 mm

(13 3/4")

NOTICE To maintain the best performance of LG PTAC

1.An insulation strip must be attached. The insulation strip is provided with the box.

2.After assembly of sleeve & front grille, the gap should be over 20” from both sleeve & grille. For assembly PTAC Model refer the diagram.

1)Take out the insulation strip from the upper packing.

2)Attach the insulation strip onto the rear upper side of the wall sleeve.

	INSULATION	WALL	SLEEVE
	COOLED
	AIR		HEAT
			RADIATION
	INTAKE
	AIR
	1/4" Bubble
	of the level
	Over 20"	WALL	Over 20"

280 mm		Insulation Strip
(11")	Front

Sleeve

Rear

ENGLISH

Ownerʼs Manual 11

Installation

•UNIT INSTALLATION

1.Remove the shipping screw from the ventilation door.

2.Remove the front gille by pulling it out at the bottom to release it, then lift it up along the unit top front.

3.Remove cover by removing 3 screws from front.

4.Connect accessory power supply cord, and fix power

cord to basepan with screws.

ELECTRIC HEATER RATING

(CONFIGURATION BASED ON POWER CORD)

	POWER CORD	VOLTAGE	HEATER	HEATER	MAX.	MIN.CIRCUIT
			WATTS	CURRENT	FUSE SIZE	AMPACITY
	AYUH2115	230/208	2 400/2 300 W	10.5/11.2 A	15 A	14.5 A
	AYUH2120	230/208	3 300/3 200 W	14.5/15.5 A	20 A	19.8 A
	AYUH2130	230/208	4 700/4 600 W	20.6/22.3 A	30 A	28.3 A

5.Replace cover with screws. Tighten securely.

6.Slide the unit into the wall sleeve and secure with 4 screws through the unit flange holes.

7.Reinstall the front grille by hooking the top over the unit top, then pushing it in at the bottom.

12 Room Air Conditioner

Control Locations

Control Locations

Manual Controls

• VENTILATION

The ventilation lever is located to the lower left side of the unit.

The ventilation lever must be in the CLOSE position in order to maintain the best cooling & heating conditions. When fresh air is necessary in the room, set the ventilation lever to the OPEN position.

The Ventilation door is opened and outdoor air is drawn into the room.

This will reduce the cooling or heating efficiency.

When the air conditioner has been running and is turned off or set to the fan position, wait at least 3

minutes before resetting to the cooling & heating operations.

Note: A slight heat odor may come from the unit when first switching to HEAT after the cooling season is over.

This odor, caused by fine dust particles on the heater, will disappear quickly.

This is harmless.

•Failure to follow this caution may result in equipment damage or improper operation.

•Blocking indoor(curtain or bedclothes etc.) or outdoor discharge air could cause premature failure of unit.

VENT VENT CLOSE OPEN

Ventilation door

ENGLISH

• If there has a gap between rear side of product & outside wall, the air splitter need to be used on unit.

Rear side of product

Sleeve

Air Splitter	Outside Wall	Wall

Ownerʼs Manual 13

Control Locations

Electronic Controls

FAN SPEED

•Every time you push this button, it cycles through the settings as follows: {High(F2)Low(F1)High(F2)}

°F

from

operation.

cooling & heating

the fan will turn on and to determine if cooling

POWER

•To turn ON the air conditioner, push this button. To turn OFF the air conditioner, push this button again.

•This button takes priority over any other button.

TEMPERATURE SETTING

•Use this button to automatically control the temperature of the room.

The temperature can be set within a range of 54°F (12°C) to 86°F (30°C) by increments of 1°F (0.5°C).

•The setting temperature in the display.

is ON position. Refer

cooling.

heating operation.

-SHUT-OFF TIME

•You will usually use shut-off time while you sleep.

•If unit is running, use Timer to set number of hours until shut-off.

•For your sleeping comfort, once Time is set, the setting temperature will raise 2°F after 30 minutes, and once again after another 30 minutes.

•Push Timer to cycle through the settings from 1 Hour2 Hours ... 12 Hours maximum.

14 Room Air Conditioner