LG ARNH04GK2A2 User guide

OWNER’S MANUAL

AIR

CONDITIONER

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

Hydro Kit (For Medium Temperature)

Original instruction

[Representative] LG Electronics Inc. EU Representative : LG Electronics European Shared Service Center B.V. Krijgsman 1, 1186 DM Amstelveen, The Netherlands [Manufacturer] LG Electronics Inc. Changwon 2nd factory 84, Wanam-ro, Seongsan-

gu, Changwon-si, Gyeongsangnam-do, KOREA

For more information, Refer to the CD or LG Web site (www.lg.com).

www.lg.com

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<![endif]>MAGYAR POLSKI NEDERLANDS PORTUGUÊS ΕΛΛΗΝΙΚΆ DEUTSCH FRANÇAIS ESPAÑOL ITALIANO ENGLISH

P/NO : MFL67086801

Hydro Kit Owner’s Manual

TABLE OF CONTENTS

Safety Precautions .............................	3
Product Introduction ..........................	8
Owner's Instruction..........................	10
Using Thermostat .............................	23
Maintenance and Service.................	26

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.

Installer's Name

Purchased Date

νStaple 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 Hydro Kit properly. Just a little preventive care on your part can save you a great deal of time and money over the life of your product.

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 the authorized service technician for repair or maintenance of this unit.

•Contact the installer for installation of this unit.

•Hydro Kit 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 Hydro Kit.

•When the power cable is to be replaced, replacement work must 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 Hydro Kit

Safety Precaution

Safety Precautions

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

νIncorrect 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.
	WARNING

Always ground the product.

•There is a risk of electric shock.

Do not use a defective or underrated circuit breaker. Use this appliance on a dedicated circuit.

•There is risk of fire or electric shock.

For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized Service Center. Do not disassemble or repair the product by yourself.

•There is risk of fire or electric shock.

Always ground the product as per the wiring diagram. Do not connect the ground wire to gas or water pipes lightening rod or telephone ground wire.

•There is risk of fire or electric shock.

Use the correctly rated breaker or fuse.

•There is risk of fire or electric shock.

Do not modify or extend the power cable. If the power cable or cord has scratches or skin peeled off or deteriorated then it must be replaced.

•There is risk of fire or electric shock.

Do not use a multi outlet. Always use this appliance on a dedicated circuit and breaker.

•It can cause electric shock or fire.

Install the panel and the cover of control box securely.

•There is risk of fire or electric shock due to dust , water etc.

For installation, removal or reinstallation , always contact the dealer or an Authorized Service Center.

•There is risk of fire, electric shock, explosion, or injury.

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Hydro Kit Owner’s Manual 3

Safety Precaution

Do not install the product on a defective installation stand. Be sure that the installation area does not deteriorate with age.

Never install the outdoor unit on a moving base or a place from where it can fall down.

• It may cause product to	• The falling outdoor unit
fall.	can cause damage or
	injury or even death of
	a person.

When the product is soaked (flooded or submerged) in water, contact an Authorized Service Center for repair before using it again.

•There is risk of fire or electric shock.

Be sure to check the	Don't use a power
refrigerant to be used.	cord, a plug or a
Please read the label	loose socket which is
on the product.	damaged.
• Incorrect refrigerant can	• Otherwise it may cause
prevent the normal	a fire or electrical
operation of the unit.	shock.

Do not touch , operate, or repair the product with wet hands.

•There is risk of electric shock or fire.

Do not place a heater or other heating appliances near the power cable.

•There is risk of fire and electric shock.

Do not allow water to	Do not store or use or
run into electric parts.	even allow flammable
Install the unit away	gas or combustibles
from water sources.	near the product.
• There is risk of fire, fail-	• There is risk of fire.
ure of the product, or
electric shock.

Indoor/outdoor wiring connections must be secured tightly and the cable should be routed properly so that there is no force pulling the cable from the connection terminals.

•Improper or loose connections can cause heat generation or fire.

Safely dispose off the packing materials. Like screws, nails, batteries, broken things etc after installation or service and then tear away and throw away the plastic packaging bags.

•Children may play with them and cause injury.

Make sure to check that the power device is not dirty, loose or broken and then Turn on the power.

•Dirty, loose or broken power device can cause electric shock or fire.

4 Hydro Kit

Safety Precaution

In outdoor unit the step-up capacitor supplies high voltage electricity to the electrical components. Be sure to discharge the capacitor completely before conducting the repair work.

•An charged capacitor can cause electrical shock.

Do not use the product in a tightly closed space for a long time. Perform ventilation regularly.

•Oxygen deficiency could occur and hence harm your health.

When installing the unit, use the installation kit provided with the product.

Be sure to use only those parts which are listed in the service parts list. Never attempt to modify the equipment.

• Otherwise the unit may	• The use of inappropriate
fall and cause severe	parts can cause an elec-
injury.	trical shock, excessive
	heat generation or fire.

Do not open the front cover or grille of the product during operation. (Do not touch the electrostatic filter, if the unit is so equipped.)

•There is risk of physical injury, electric shock, or product failure.

If strange sounds, smell or smoke comes from product, immediately turn the breaker off or disconnect the power supply cable.

•There is risk of electric shock or fire.

Ventilate the product room from time to time when operating it together with a stove, or heating element etc.

•Oxygen deficiency can occur and hence harm your health.

Take care to ensure that power cable could not be pulled out or damaged during operation.

•There is risk of fire or electric shock.

Turn the main power off when cleaning or repairing the product.

•There is risk of electric shock.

Do not place ANYTHING on the power cable.

•There is risk of fire or electric shock.

Take care to ensure that nobody especially kids could step on or fall onto the outdoor unit.

•This could result in personal injury and product damage.

When flammable gas leaks, turn off the gas and open a window for ventilation before turning the product on.

•Do not use the telephone or turn switches on or off. There is risk of explosion or fire.

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Hydro Kit Owner’s Manual 5

Safety Precaution

Two or more people must lift and transport the product.

• Avoid personal injury.

CAUTION

Do not install the prod-	Keep level even when
uct where it will be	installing the product.
exposed to sea wind
(salt spray) directly.
• It may cause corrosion	• To avoid vibration or
on the product.	noise.

Do not install the product where the noise or hot air from the outdoor unit could damage or disturb the neighborhoods.

•It may cause a problem for your neighbors and hence dispute.

Always check for gas (refrigerant) leakage after installation or repair of product.

•Low refrigerant levels may cause failure of product.

Do not use the product for special purposes, such as preserving foods, It is not a precision refrigeration system.

•There is risk of damage or loss of property.

Do not block the inlet or outlet of air flow.

•It may cause product failure.

Use a soft cloth to clean. Do not use harsh detergents, solvents or splashing water etc .

•There is risk of fire, electric shock, or damage to the plastic parts of the product.

Do not insert hands or	Be cautious when
other objects through	unpacking and
the air inlet or outlet	installing the product.
while the product is
operating.
• There are sharp and	• Sharp edges could
moving parts that could	cause injury.
cause personal injury.

Do not step on or put anyting on the product. (outdoor units)

•There is risk of personal injury and failure of product.

If the refrigerant gas leaks during the repair, do not touch the leakaing refrigerant gas.

•The refrigernat gas can cause frostbite (cold burn)

6 Hydro Kit

Safety Precaution

Do not tilt the unit when removing or uninstalling it.

•The condensed water inside can spill.

If the refrigerant gas leaks during the installation, ventilate the area immediately.

•Otherwise it can be harmfull for your health.

Dismantling the unit, treatment of the refrigerant oil and eventual parts should be done in accordance with local and national standards.

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Do not expose your skin or kids or plants to the cool or hot air draft.

• This could harm to your health.

Use a firm stool or ladder when cleaning, maintaining or repairing the product at an height.

• Be careful and avoid personal injury.

Hydro Kit Owner’s Manual 7

Product Introduction

Product Introduction

Typical Installation Scene

Water Out

Gas side

Liquid side

Water In

Drain

CAUTION

Use of power supply separate power for the indoor unit. (Do not connect and use from the power terminal of the outdoor unit.)

8 Hydro Kit

Product Introduction

Remote Controller

ZDWHU

KHDWLQJ

WHPS

RSHU

PRGH

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No	Name
1	Display
2	Change Temperature Button
3	Water Heating Enable / Disable Button
4	Power Button
5	Operation Mode Selection Button
6	Silent Mode On / Off Button
7	Temperature Setting Mode Button
8	Temperature View Mode Button
9	Function Setting Button
10	Programming Button
11	Direction Button (Up, Down, Left, Right)
12	Set / Clear button
13	ESC Button

η Grey painted functions may not be operated and displayed.

Hydro Kit Owner’s Manual 9