LG ARNH08GK3A2 User Manual

OWNER’S MANUAL

AIR CONDITIONER

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

TYPE : Hydro Kit (For High Temperature)

MAGYAR POLSKI NEDERLANDS PORTUGUESE ΕΛΛΗΝΙΚΆ DEUTSCH FRANÇAIS ESPAÑOL ITALIANO ENGLISH

www.lg.com

P/NO : MFL67212703

Hydro Kit Ownerʼs Manual

TABLE OF CONTENTS

Safety Precautions .............................	3
Product Introduction ..........................	6
Owner's Instruction............................	8
Using Thermostat .............................	21
Maintenance and Service.................	24

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.

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.

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

•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.

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.

Use the correctly rated breaker or	Do not modify or extend the power	For installation, removal or
fuse.	cable. If the power cable or cord has	reinstallation , always contact the
	scratches or skin peeled off or	dealer or an Authorized Service
	deteriorated then it must be replaced.	Center.
• There is risk of fire or electric shock.	• There is risk of fire or electric shock.	• There is risk of fire, electric shock,
		explosion, or injury.

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

• It may cause product to fall.

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

•The falling outdoor unit can cause damage or injury or even death of a person.

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

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.

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

•There is risk of electric shock or fire.

ENGLISH

Hydro Kit Ownerʼs Manual 3

Safety Precaution

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

•There is risk of fire and 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.

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 allow water to run into electric parts. Install the unit away from water sources.

•There is risk of fire, failure of the product, or electric shock.

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.

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

Do not store or use or even allow flammable gas or combustibles near the product.

•There is risk of fire.

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.

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 fall and cause	• The use of inappropriate parts can
severe injury.	cause an electrical shock, excessive
	heat generation or fire.

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.

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.

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.

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.

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.

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.

4 Hydro Kit

Safety Precaution

Two or more people must lift and transport the product.

•Avoid personal injury.

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.

Do not block the inlet or outlet of air flow.

•It may cause product failure.

CAUTION

Do not install the product where it will be exposed to sea wind (salt spray) directly.

•It may cause corrosion on the product.

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

•Low refrigerant levels may cause failure of product.

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.

Keep level even when installing the product.

•To avoid vibration or noise.

Do not use the product for special purposes, such as preserving foods, works of art, etc. It is a consumer Hydro Kit, not a precision refrigeration system.

•There is risk of damage or loss of property.

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

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

Do not insert hands or other objects through the air inlet or outlet while the product is operating.

•There are sharp and moving parts that could cause personal injury.

Do not tilt the unit when removing or uninstalling it.

•The condensed water inside can spill.

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

•This could harm to your health.

Be cautious when unpacking and installing the product.

•Sharp edges could cause injury.

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

•Otherwise it can be harmfull for your health.

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

•Be careful and avoid personal injury.

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

•The refrigernat gas can cause frostbite (cold burn)

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

ENGLISH

Hydro Kit Ownerʼs Manual 5

Product Introduction

Product Introduction

Typical Installation Scene

Water Out

Communication Cable

Power Cable

Gas Side

Liquid Side

Water In

CAUTION

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

6 Hydro Kit

		Product Introduction
Remote Controller		ENGLISH
		ZDWHU
		KHDWLQJ
	WHPS
		RSHU
		PRGH
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 Ownerʼs Manual 7

Owner's instruction

Owner's Instruction

Monitoring Information

WATER PUMP

This icon indicates that the water pump is active.

DEFROSTING

This icon indicates that the defrost mode is active.

In space heating operation or sanitary water tank heating operation, freezing of the outdoor heat exchanger may be occur due to low outdoor temperature and humidity. If this risk occurs, the product goes into defrost operation. It reverses the cycle and takes heat from the indoor system to prevent freezing of the outdoor system. This mode is automatically operating.

MAINTAIN LOWEST TEMPERATURE

The purpose of this mode is maintaining the temperature to prevent damage by freezing of water pipe.

OUTDOOR

This icon indicates that the outdoor unit is active.

CHILD LOCK

NO FUNCTION

8 Hydro Kit

Owner's instruction

CENTRAL CONTROLLER

This icon indicates that the product is controlled by the central controller.

THERMOSTAT

This icon indicates connection with thermostat.

SLIGHT TROUBLE

This icon indicates that slight trouble occurs.

HEAVY TROUBLE

This icon indicates that heavy trouble occurs.

ENGLISH

Hydro Kit Ownerʼs Manual 9