LG MULTI V VJ Series Bedienungsanleitung

System

Indoor Unit

INSTALLATION MANUAL

MODELS: VJ Series

Type: Ceiling Suspended Convertable

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

2Indoor Unit

Ceiling Suspended Convertable Type Indoor Unit Installation Manual

TABLE OF CONTENTS

❏ Installation guide map

❏Four type "A" screws & plastic

anchors

❏Connecting cable

❏Pipes: Gas side

Liquid side

(Refer to Product Data)

❏Insulation materials

❏Additional drain pipe

❏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

❏Hexagonal wrench

❏Gas-leak detector

❏Vacuum pump

❏Gauge manifold

❏Owner's manual

❏Thermometer

Introduction.............................3

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

Installation

Selection of the best location7

Preparing Work for Installation

................................................7

Indoor unit Installation............9

Preparation of Piping...........10

Checking the Drainage........12

Wiring Connection...............12

Side Cover Assembly..........14

Installation of Remote

Control..................................15

Optional Operation..............16

Installation Requirements Required Parts Required Tools

Installation Manual 3

Installation Parts

ENGLISH

Introduction

This symbol alerts you to the risk of electric shock.

This symbol alerts you to hazards that may cause harm to the

air conditioner.

This symbol indicates special notes.

NOTICE

Symbols used in this Manual

Features

Signal Receptor

Drain hose

Air Filter

Air Discharge

Right Side Cover

Inlet Grill

Left Side Cover

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

Indoor unit

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

2. Select a place where there are no obstacles in

front of the unit.

3. Make sure that condensation drainage can be

conveniently routed away.

4. Do not install near a doorway.

5. Ensure that the interval between a wall and the

left (or right) of the unit is more than 70cm.

6. Use a stud finder to locate studs to prevent

unnecessary damage to the wall.

More than

70cm

More than

30cm

More than

70cm

Select the best Location

Preparing Work for Installation

Open side cover

1. Remove two screws from side-cover as shown

in fig.

2. Unlock side-cover from side panel by slightly

pulling the edge of side cover.

3. Tap the side-cover with your palm on the back-

side.(Inlet grill side.)

4. Hold the side-cover with other hand while tap-

ping to prevent it to fall down.

5. The Drain hole is on the left side of the unit and

side cover opening is common for drain pipe,

connecting pipe and wiring diagram.

6. Remove the rubber stopple in the desired drain

direction.

7. Knock out the pipe hole from the left side-cover

with the help or nipper/plier.

8. Knock hole on right side-cover only if right side

is selected for water drain.

Edge part

: 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.

8Indoor Unit

Installation

MOUNTING THE ANCHOR NUT AND

BOLT

•Prepare 4 suspension bolts. (Each bolts length

should be same.)

•Measure and mark the position for the

Suspension bolts and the piping hole.

•Drill the hole for anchor nut on the ceiling.

•Insert the nuts and washer onto the suspension

bolts for locking the suspension bolts on the ceil-

ing.

•Mount the suspension bolts to the anchor-nuts

firmly.

•Secure the hangers onto the Suspension bolts

(adjust level roughly.) using nuts, washers and

spring washers.

•Adjust a level with a level gauge on the direction

of left-right, back-forth by adjusting suspension

bolts.

•Adjust a level on the direction of top-bottom by

adjusting supension bolts. Then the unit will be

declined to the bottomside so as to drain well.

Flat washer for M10

(accessory)

Flat washer for M10

(accessory)

Hanging bolt

(W3/8 or M10)

Nut

(W3/8 or M10)

Nut

(W3/8 or M10)

Spring washer

(M10)

5-7mm

(3/16"~5/16")

Indoor WALL Outdoor

Suspension bolt

Washer

Nut

Suspension

bolts

Ceiling

Anchor nut

Suspension

bolts

Spring

washer

Max.

12mm

Hangen

Washer

Nut

: Tighten the nut and bolt to prevent unit falling.

DRILL A HOLE IN THE WALL.

•Drill the piping hole with a ø70mm hole core drill.

Drill the piping hole at either the right or the left

with the hole slightly slanted to the outdoor side.

VJ 855 320

DIM.

MODEL

Installation Manual 9

Installation

ENGLISH

Hang the Indoor unit on suspension bolt as per following guidelines:

1. Lift the indoor unit to sufficient height.

2. Insert the suspended part of four suspension bolt in the four hangers provided on the side of main body one

by one.

3. Lower the indoor unit till the hangers rest on their respective flat washer.

4. Adjust the level in the top down direction by adjusting the suspension bolts.

Inclined the indoor unit as per direction provided in the fig

Ceiling

10~20mm

5~10mm

1. Install declination of the indoor unit is very important for the drain of the convertible

type air conditioner.

2. Minimum thickness of the insulation for the connecting pipe shall be 10mm.

3. If the Installation Plates are fixed to horizontal line, the indoor unit after installing will

be declined to the bottomside.

Front of view

• The unit must be horizontal or inclined at angle.

• The inclination should be less than or equal to 1° or in between 10 to 20mm inclined in drain direction as

shown in fig.

• The unit must be declined to the bottomside of the unit when finished installation.

Side of view

: Installation Information For Declination

Indoor unit installation

10 Indoor Unit

Installation

Preparation of Piping

1. Cut the pipes and the cable.

■Use the accessory piping kit or the pipes purchased

locally.

■Measure the distance between the indoor and the out-

door unit.

■Cut the pipes a little longer than measured distance.

■Cut the cable 1.5m longer than the pipe length.

2. Burrs removal

■Completely remove all burrs from the cut cross section

of pipe/tube.

■Put the end of the copper tube/pipe to downward direc-

tion as you remove burrs in order to avoid to let burrs

drop in the tubing.

3. Flaring work

■Carry out flaring work using flaring tool as shown below.

Firmly hold copper tube in a bar(or die) as indicated

dimension in the table above.

4. Check

■Compare the flared work with figure below.

■If flare is noted to be defective, cut off the flared section

and do flaring work again.

Main cause of gas leakage is defect in flaring work. Carry out correct flaring work in the following procedure.

Pipe " A "

Gas Liquid Gas

Liquid

<5.6(19,100) 1/2" 1/4" 0.5~0.8 0~0.5

<16.0(54,600) 5/8" 3/8" 0.8~1.0 0.5~0.8

<22.4(76,400) 3/4" 3/8" 1.0~1.3 0.5~0.8

Indoor unit

[kW(Btu/h]

Copper

tube

90°Slanted Uneven Rough

Pipe Reamer

Point down

Bar

Copper pipe

Clamp handle Red arrow mark

Cone

Yoke

Handle

Bar

"A"

Inclined

Inside is shining without scratches.

Smooth all round

Even length

all round

Surface

damaged Cracked Uneven

thickness

= Improper flaring =

Precautions when connecting pipes

•See the following table for flare part machining dimensions.

•When connecting the flare nuts, apply refrigerant oil to the inside and outside of the flares and turn them three

or four times at first. (Use ester oil or ether oil.)

•See the following table for tightening torque.(Applying too much torque may cause the flares to crack.)

•After all the piping has been connected, use nitrogen to perform a gas leak check.

FLARE SHAPE and FLARE NUT TIGHTENING TORQUE

90°±2

45°

±2

R=0.4~0.8

pipe size tightening torque(Ncm) A(mm) flare shape

Ø6.35 1400~1600 8.7~9.1

Ø9.5 3270-3990 12.8-13.2

Ø12.7 4950-6030 16.2-16.6

Ø15.9 6180-7540 19.3-19.7

Andere Handbücher für MULTI V VJ Series

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere LG Klimaanlage Handbücher

LG LS-C0924DA0 Bedienungsanleitung

LG L4UC488FA0 Bedienungsanleitung

LG AMNH12GAF11 Bedienungsanleitung

LG Vertical Air Handling Unit Bedienungsanleitung

LG ARNU073 B3G4 Bedienungsanleitung

LG LW8016HR Bedienungsanleitung

LG LWC1011ACG Bedienungsanleitung

LG CA09AWR Bedienungsanleitung

LG GoldStar GSO120HE Bedienungsanleitung

LG WS24TWN Bedienungsanleitung

LG AS-W303DGH1 Bedienungsanleitung

LG DSNW246K3A0 Bedienungsanleitung

LG ARUN50GS2A Installationsanleitung

LG RNU09GTRE4 Series Bedienungsanleitung

LG A4UQ306FA2 Bedienungsanleitung

LG Multi Type Air Conditioner Bedienungsanleitung

LG Art Cool LMN090CE Bedienungsanleitung

LG LV-B1864CL Bedienungsanleitung

LG CC07AWV Bedienungsanleitung

LG LP0814WNR Bedienungsanleitung

LG A2UW18GFA0 Bedienungsanleitung

LG AMNW18GECA0 Bedienungsanleitung

LG LP121CEM-Y8 Bedienungsanleitung

LG LT0816CERY7 Bedienungsanleitung

Beliebte Klimaanlage Handbücher anderer Marken

Spheros

Spheros CC 355 Bedienungsanleitung

Bosch

Bosch Climate 5000 SCI 24 CAS/ OU- OUE Bedienungsanleitung

Panasonic

Panasonic CS-E12HKEW Bedienungsanleitung

nedis

nedis ACMB1WT7 Bedienungsanleitung

Samsung

Samsung AR KV Series Leitfaden

Daikin

Daikin FCFV50A Bedienungsanleitung

Fujitsu

Fujitsu Inverter ASBA30JFC Bedienungsanleitung

Toshiba

Toshiba RAS-M10SMUV-E Bedienungsanleitung

Daikin

Daikin FXLQ20MAVE Bedienungsanleitung

Hitachi

Hitachi RAS-E24CAK Bedienungsanleitung

CIAT

CIAT Magister 2 Series Leitfaden

Bestron

Bestron AAC6000 Bedienungsanleitung

Hisense

Hisense 7K Technisches Handbuch

Frigidaire

Frigidaire FFRE0533S1E0 Bedienungsanleitung

Samsung

Samsung AS09HM3N Bedienungsanleitung

Frigidaire

Frigidaire CRA073PU11 Betriebsanleitung

Soleus Air

Soleus Air GB-PAC-08E4 Bedienungsanleitung

McQuay

McQuay MCK020A Bedienungsanleitung