LG Multi V CRNN-SP Series Bedienungsanleitung

Models: CRNN-SP Series

Type: Art Cool

IMPORTANT

• Please read this installation manual completely before

installing the product.

• Installation work must be performed in accordance with

the national wiring standards by authorized personnel

only.

• Please retain this installation manual for future reference

after reading it thoroughly.

ENGLISH ITALIANO ESPAÑOL FRANÇAIS DEUTSCH

PORTUGUESE

2Indoor Unit

Art Cool Type Indoor Unit Installation Manual

TABLE OF CONTENTS

Installation Requirements Required Parts Required Tools

❏Pipes: Gas side

Liquid side

(Refer to Product

Data)

❏Insulation materials

❏Additional drain pipe

❏ Installation guide map

❏Four type "A" screws & plastic

anchors

❏Connecting cable

❏Level gauge

❏Screw driver

❏Electric drill

❏Hole core drill

❏Horizontal meter

❏Flaring tool set

❏Specified torque wrenches

(different depending on model No.)

❏Spanner.......Half union

❏A glass of water

❏Screw driver

❏Hexagonal wrench

❏Gas-leak detector

❏Vacuum pump

❏Gauge manifold

❏Owner's manual

❏Thermometer

❏Holder Remote Controller

Installation Parts ....................3

Safety Precautions.................4

Installation

Selection the best location ....7

Preparing Work for

Installation..............................8

Sticking the Installation Guide

Mapand Fixing indoor Unit....9

Connection of Piping...........10

Drain Piping .........................11

Front Panel Assembly .........12

Wiring Connection...............13

Installation of Remote

Controller..............................14 ❏Two type "B" screws

Installation Manual 3

Installation Parts

ENGLISH

Installation Parts

Air

Intake

Air Outlet

Name

Quantity

Shape

Securing screws

2 EA

M4 x 12L

Installation guide map

1 EA (Other)

• Owner's manual

• Installation manual

4Indoor Unit

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.

Be sure not to do.

Be sure to follow the instruction.

■Installation

Do not use a defective or under-

rated 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 electri-

cian, or an Authorized Service

Center.

• Do not disassemble or repair the

product. There is risk of fire or elec-

tric shock.

Always ground the product.

• There is risk of fire or electric shock.

Install the panel and the cover

of control box securely.

• There is risk of fire or electric shock.

Always install a dedicated cir-

cuit and breaker.

• Improper wiring or installation may

cause fire or electric shock.

Use the correctly rated breaker

or fuse.

• There is risk of fire or electric shock.

Installation Manual 5

Safety Precautions

ENGLISH

■Operation

Do not modify or extend the

power cable.

• There is risk of fire or electric shock.

Do not let the air conditioner

run for a long time when the

humidity is very high and a door

or a window is left open.

• Moisture may condense and wet or

damage furniture.

Be cautious when unpacking

and installing the product.

• Sharp edges could cause injury. Be

especially careful of the case edges

and the fins on the condenser and

evaporator.

For installation, always contact

the dealer or an Authorized

Service Center.

• There is risk of fire, electric shock,

explosion, or injury.

Do not install the product on a

defective installation stand.

• It may cause injury, accident, or

damage to the product.

Be sure the installation area

does not deteriorate with age.

• If the base collapses, the air condi-

tioner could fall with it, causing prop-

erty damage, product failure, and

personal injury.

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

• There is risk of fire or failure of product.

Gasolin

6Indoor Unit

Safety Precautions

Always check for gas (refriger-

ant) leakage after installation or

repair of product.

• Low refrigerant levels may cause

failure of product.

Install the drain hose to ensure

that water is drained away prop-

erly.

• A bad connection may cause water

leakage.

Keep level even when installing

the product.

• To avoid vibration or water leakage.

Do not install the product where

the noise or hot air from the out-

door unit could damage the

neighborhoods.

• It may cause a problem for your

neighbors.

Use two or more people to lift

and transport the product.

• Avoid personal injury.

Do not install the product where

it will be exposed to sea wind

(salt spray) directly.

• It may cause corrosion on the product.

Corrosion, particularly on the con-

denser and evaporator fins, could

cause product malfunction or inefficient

operation.

90˚

■Installation

Installation Manual 7

Installation

ENGLISH

Read completely, then follow step by step.

Installation

Selection of the best location

CAUTION : In case that the unit is installed near the sea, the installation parts

may be corroded by salt. The installation parts (and the unit) should be taken

appropriate anti-corrosion measures.

•Do not have any heat or steam near the unit.

•Select a place where there are no obstacles in front of the unit.

•Make sure that condensation drainage can be conveniently routed away.

Do not install near a doorway.

•Ensure that the space around the left and right of the unit is more than 50cm. The unit should be installed as high on the

wall as possible, allowing a minimum of 10cm from ceiling.

•Use a stud finder to locate studs to prevent unnecessary damage to the wall.

More than 10cm

Lower than 2.3m

More than 50cm

More than 2m

Higher than eye-level

More than 50cm

8Indoor Unit

Installation

Preparing Work for Installation

The wall you select should be strong and solid enough

to prevent vibration

1) Open panel front

•First pull down the grille bottom, then remove

screws(2 pieces), and close grille bottom again.

•The moment of lifting the both lower parts of panel

front, you can hear sound this panel came out. In

this time panel front is separated

•After pulling down this panel a bit, separate con-

necting wire with product.

2) Cover pipe and cover side remove

•Remove two screws.(for fixing cover pipe)

•Pull up the cover side of desired connecting direc-

tion, then cover side is separated.

•In case connecting direction is left or right, path

through the hole of cover side.

(When path through the hole, take care of burr.)

When connecting pipe path through rear

wall, don’t remove the hole.

3) Drain hose junction

•Remove the rubber stopple of desired drain direc-

tion.

•As the following picture, insert drain hose in the han-

dle of drain pan, and join drain hose and connecting

hose.

NOTICE

Pipe hole

Side cover

rubber cap

Only one

desiring direction

Connecting

part

Adhesive

Drain

hose

Panel Front

Connector

Installation Manual 9

Installation

ENGLISH

Sticking the Installation Guide Map and Fixing Indoor Unit

4) Drill the piercing part for connecting pipe as

diameter 50mm. (In case of piercing rear surface)

10mm

INSTALLATION GU

6) First, drive the two points of the upper parts by

screws. (Leave 10mm for hanging product)

INSTALLATION GUIDE MAP

INSTAIIATIONGUIDEMAP

INSTALLATION GUIDE MAP

1) Put an Installation Guide Map on the desired

surface.

3) Make a hole with diameter of 6mm and depth of

5) Drive the plastic anchors into drilled points.

7) Hang the hole of product at the upper screws.

(In this time, remove the map)

(Falling attention)

9) Check the fixed product with light power.

2) Look at suited horizon by horizontal meter on

the horizontal setting line, and fix lightly the

map by adhesive tape. 8) Drive the lower parts after facing the hole of

product with plastic anchors, and fix completely

the upper screws.

10) Drive the lower parts after facing the hole of

product with plastic anchors, and fix completely

the upper screws.

Horizontal meter

INSTALLATIONGUIDEMAP

Plastic anchors

INSTALLATIONGUIDEMAP

Hanger hole

(Rear side of

product)

Plastic anchors

•Preparing the indoor unit's piping and drain hose for

installation through the wall.

1) Route the indoor tubing and the drain hose in the

direction of rear left or right.

Tape the tubing, drain hose, and the connecting

cable. Be sure that the drain hose is located at the

lowest side of the bundle. Locating at the upper side

can cause drain pan to overflow inside the unit.

If the drain hose is routed inside the room,

insulate the hose with an insulation material*

so that dripping from "sweating"(condensa-

tion) will not damage furniture or floors.

*Foamed polyethylene or equivalent is recommended.

3) Connecting the pipings to the indoor unit and

drain hose to drain pipe.

•Align the center of the pipes and sufficiently tighten

the flare nut by hand.

•Tighten the flare nut with a wrench.

•When extending the drain hose at the indoor unit,

install the drain pipe.

4) Wrap the insulation material around the connect-

ing portion.

•Overlap the connection pipe insulation material and

the indoor unit pipe insulation material. Bind them

together with vinyl tape so that there is no gap.

NOTICE

10 Indoor Unit

Installation

Connection of Piping

GAS LIQUID

Ø12.7[5.5kg.m] Ø6.35[1.8kg.m]

Ø15.88[6.6kg.m] Ø9.52[4.2kg.m]

Pipe Size[Torque]

Drain hose

Connecting

cable

Gas side piping

Liquid side piping

Drain hose

Loop

Indoor unit tubing Flare nut Pipes

Wrench

Indoor unit tubing

Open-end wrench (fixed)

Connection pipe

Flare nut

Vinyl tape(narrow)

Adhesive

Drain pipe

Indoor unit drain hose

Plastic bands Insulation material

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