LG PHNFP14A0 Manual de usuario

www.lg.com

INSTALLATION MANUAL

AIR

CONDITIONER

PHNFP14A0 / PSNFP14A0

PI485 Gateway(C, R)

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.

P/NO : MFL69265507

ENGLISH ITALIANO ESPAÑOL FRANÇAIS DEUTSCH

ΕΛΛΗΝΙΚΆ

ČEŠTINA

NEDERLANDS

POLSKI

LIMBA ROMÂNĂ

PORTUGUESE

MAGYAR

БЪЛГАРСKN

SRPSKI HRVATSKI SVENDKA NORSK SUOMI DANSK

EESTI KEEL

MALTI

SLOVENČINA

SLOVENŠČINA

LATVIEŠU VALODA

LIETUVIŲ KALBA

GAEILGE

МАКЕДОНСКИ

SHQIP

ÍSLENSKA BOSANSKI

Safety Precautions

2485 Gateway(C, R) Installation Manual 3

ENGLISH

PI 485 INSTALLATION MANUAL

TABLE OF CONTENTS

nSafety Precautions....................................................3~4

nPart Description .......................................................5~6

nInstallation Guide ....................................................7~12

nInstallation Steps .................................................................................7

nDIP Switch Configuration.................................................................8~9

nAdvanced Lock Control Type ...........................................................10

nCentral Controller Connection Diagram.............................................11

nExamples For Product Installation.....................................................12

nAccessory Parts .........................................................13

Don't touch with the

hands while the power is

•

There is risk of fire or electric

shock.

Use standard

parts(connector).

•

Do not disassemble or repair

the product. 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. There is risk of fire

or electric shock.

nInstallation

Safety Precautions

To prevent injury to the user or other people and property damage, the following instructions

must be followed.

nIncorrect operation due to ignoring instruction will cause harm or damage. The seriousness is

classified by the following indications.

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

WARNING

CAUTION

This symbol indicates the possibility of death or serious injury.

This symbol indicates the possibility of injury or damage.

Be sure not to do.

Be sure to follow the instruction.

WARNING

Safety Precautions Part Description

4485 Gateway(C, R) Installation Manual 5

ENGLISH

Part Description

PHNFP14A0

PI485 GATEWAY(C)

BUS_B: RS-485 (-) Terminal

BUS_A: RS-485 (+) Terminal

Reset Switch: PI485(C) Reset

LED01G,02G,03G: Communication Status LED

LED1: RS-485 Communication Status LED

CN_OUT: Indoor Unit Connector

DIP Switch: Product Selection (Refer Page 8~10)

L1 2 3 4

When the product is soaked (flooded or

submerged), contact an Authorized Service

Center.

• There is risk of fire or electric shock.

Be cautious that water could not enter the

product.

• There is risk of fire, electric shock, or product

damage.

nOperation

Use the correctly rated

breaker or fuse.

• There is risk of fire or electric

shock.

Do not install, remove, or re-

install the unit by yourself

(customer).

• There is risk of fire, electric

shock, explosion, or injury.

For installation, always

contact the dealer or an

Authorized Service Center.

• There is risk of fire, electric

shock, explosion, or injury.

Installation Manual 7

Installation Guide

Installation Steps (PHNFP14A0/PSNFP14A0)

1. Select DIP Switch Configuration(Refer page 8 ~ 10)

2. Connect RS-485 BUS_A(+), BUS_(B)(-) with other network products (ex.

Simple Central Controller , ACP.....)

3. Connect CN_OUT with Indoor Unit by the cable (provided)

4. Check the Communication Status LED

- LED1G(Red)

• OK operation : LED blinks for 5 times and then gets OFF

This process is repeated after every 3 minutes

• NG operation : Check the Indoor Unit°Øs address & wiring connections

- LED2G(Yellow), LED3G(Orange)

• NG operation : Check the DIP Switch setting & wiring connections

5. Check RS-485

nOK operation :

(1) LED blinks when PI485 receives data from central controller.

nNG operation : Check the wiring connections

6. Finally if all of the above steps are OK then tie the cables by tie wraps & clamp

Installation Guide

6485 Gateway(C, R)

ENGLISH

Part Description

PSNFP14A0

PI485 GATEWAY(R)

BUS_B: RS-485 (-) Terminal

BUS_A: RS-485 (+) Terminal

Reset Switch: PI485(R) Reset

LED01G,02G,03G: Communication Status LED

LED1: RS-485 Communication Status LED

CN_OUT: Indoor Unit Connector

DIP Switch: Product Selection (Refer Page 8~10)

L1 2 3 4

Installation Manual 98 485 Gateway(C, R)

ENGLISH

Installation Guide

L1 2 3 4

L1 2

KSD42H

Select Air

Conditioner Type

Select Advanced

Control Type Select Network

Type

L1 2

KSD42H

L1 2

KSD42H

3 ON+ALL OFF: LGAP RAC/SRAC/PAC Products + Central Controller

(ALL type)-Without LGAP

3, 4 ON+ALL OFF: LGAP RAC/SRAC/PAC Products + Central

Controller (ALL type)-Using LGAP

For RAC/SRAC/PAC products using LGAP

• PSNFP14A0

CAUTION:

Wrong products configuration can lead to malfunctioning

Installation Guide

L1 2

KSD42H

Select Air

Conditioner Type

Select Advanced

Control Type Select Network

Type

L1 2 3 4

L1 2

KSD42H

L1 2

KSD42H

DIP Switch Configuration

3 ON+ALL OFF: Using LGAP CAC Products + Central Controller

3, 4 ON+ALL OFF: LGAP CAC Products + Central Controller (ALL

type)-Using LGAP

For CAC products using LGAP

hThis means Central controller type (Central controller using LGAP is under development.

Next generation controller would use LGAP.)

• PHNFP14A0

CAUTION:

Wrong products configuration can lead to malfunction.

The wrong setting of air-conditioner switch could cause malfunctioning.

Switch setting must be done carefully.

Installation Manual 11

Installation Guide

L1 2 3 4

Indoor unit main PCB

Centrol Controller

PI485 Gateway PCB

L1 2 3 4

Indoor unit main PCB

PI485 Gateway PCB

Centrol Controller

Central Controller Connection Diagram

CAUTION:

After product installation, tie the cables with the clamps & tie-wraps provided.

• PHNFP14A0

• PSNFP14A0

Installation Guide

10 485 Gateway(C, R)

ENGLISH

Advanced Lock Control Type

L1 2

KSD42H

‘2,3,4 ON+All OFF : LGAP CAC/RAC/SRAC Products + Central

Controller (All types) - Using LGAP

- To use the advanced lock function (Run Mode lock, Fan Speed lock,

Temperature Lock, and Temperature Range lock; adjustable only within certain boundary)

by central controller, Set up the second dip switch according to the type of outdoor product.

- In case of advanced lock function, it can use only the central controller applied to LGAP.

CAUTION:

The wrong setting of air-conditioner switch could cause malfunctioning.

Switch setting must be done carefully.

After setting the dip switch, PI485 must be reset

NOTE : The advanced lock setting

Some products do not support advanced lock function.

In this case, The second dip switch on PI485 must be on.

In case of product applied to advanced function, it can process the advanced lock function without second dip

switch ON.

If all units support advanced lock function,

It is recommended that the second dip switch be off, so that advanced lock function is processed faster.

Accessory Parts

Installation Manual 1312 485 Gateway(C, R)

ENGLISH

Installation Guide

Examples For Product Installation

CAUTION:

Installation location can be different depending upon product's structure.

(1) The Installation for 4Way Cassette

Product

’Check Screw boss for PCB in 4way

Cassette Product then fix it.

(2) The Installation for DUCT Product

’Using PCB Holder provided

(3) The Installation for Cassette Product

Cover

’Check Screw boss for PCB in 4way

Cassette Product Then fix It

Accessory Parts

PCB :6871A20484H Holder for DUCT :3110A 20056A WIRE ASSY 1(for RAC/SRAC/CAC)

Screw 4 EA Installation Manual WIRE ASSY(for Others)

PCB :6871A20484C

WIRE ASSY 1(for RAC/SRAC/CAC)

WIRE ASSY(for Others) Top Case(3110A20124A)

Screw 4 EA Installation Manual

Bottom Case(3110A20125A)

PI485

L1 2 3 4

* Others : Tie Wrap (3 EA) - Cable Tie

Clamp (1 EA)

• PSNFP14A0

• PHNFP14A0

Representative

LG Electronics Inc. EU Representative, Krijgsman 1, 1186

DM Amstelveen, The Netherlands

Manufacturer

LG Electronics Inc. Changwon 2nd factory, 84, Wanam-ro,

Seongsan-gu, Changwon-si, Gyeongsangnam-do, KOREA

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