LG PMNFP14A0 Manual de usuario

www.lg.com

PI485

PMNFP14A0 / PMNFP14A1

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.

INSTALLATION MANUAL

AIR

CONDITIONER

P/NO : MFL57868521

ENGLISH ITALIANO ESPAÑOL FRANÇAIS DEUTSCH

ΕΛΛΗΝΙΚΆ

PORTUGUESE

DUTCH CHINESE

2485 Gateway(M)

PI 485 INSTALLATION MANUAL

TABLE OF CONTENTS

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

nPart Description .................................................................5

nAccessory Parts .................................................................6

nInstallation Guide ...........................................................7~9

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

nDIP Switch Configuration...........................................................................8

nAdvanced Lock Control Type ....................................................................9

Safety Precautions

Installation Manual 3

ENGLISH

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

4485 Gateway(M)

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.

Part Description

Installation Manual 5

ENGLISH

Part Description

PMNFP14A0 / PMNFP14A1

PI485 GATEWAY(M)

LED01G, 02G, 03G: Communication Status LED

LED1:RS-485 Status LED

CN_PWR: 220V~ Connector

+10V: DC 10 V Terminal

GND: Ground

BUS_A: *RS-485 (+) Terminal (Refer to note)

BUS_B: RS-485 (-) Terminal

DIP Switch: Product Selection (Refer to theDIP Switch Configuration)

CN_OUT: Outdoor Unit Connector

Reset Switch: PI485(M) Reset

1234 5678

]The location of parts might be different in case of PMNFP14A1.

PMNFP14A0 : For connecting 1 ~ 16 Indoor Units

PMNFP14A1 : For connecting 1 ~ 64 Indoor Units

* Note : RS-485 is one of the international interface standards for serial communication.

Acceassory Parts

6485 Gateway(M)

Acceassory Parts

PI485 : PMNFP14A0(1EA)

or PMNFP14A1(1EA) BRACKET (1EA)

Multi-V

Multi-V Multi

WIRE ASSY 1(1EA)

SCREW (4EA)

WIRE ASSY 2(1EA) WIRE ASSY 3(1EA)

12345678

Others : Tie Wrap (3 EA) - Cable Tie

Clamp (1 EA)

Installation Guide

Installation Manual 7

Installation Steps

1. Connect CN_OUT with Outdoor Unit by the cable (provided)

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

Central Controller , I-Gateway.....)

3. In case of using Simple Central Controller, connect VCC(+10V) and GND.

No need to connect otherwise.

4. Select DIP Switch Configuration(Refer page 8)

5. Connect CN_PWR with Outdoor PCB Power connector

6. After Power is ON, check the Communication LED

- LED1G(Red)

• Normal : LED blinks as many as the number of Connected Indoor units, and then

turns OFF.

This process is repeated after every 3 minutes

• Error : Check the Indoor Unit's address & wiring connections

- LED2G(Yellow), LED3G(Orange)

• Normal : LED blinks continuously

• Error : Check the DIP Switch setting & wiring connections

7. Check RS-485 Communication Status LED:

• Normal : LED blinks when PI485 receives data from central controller.

• Error : Check the wiring connections

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

Installation Guide

ENGLISH

* Example about Multi V plus

CAUTION:

Install the PI485 on the Noise Filter in Multi V plus.

Install the PI485 after checking the hole for screw.

Installation Guide

8485 Gateway(M)

12345678

Select Air

Conditioer Type

Select Network Type

Select Advanced Control Type

12345678

DIP Switch Configuration

* LGAP : LG Air conditioner Protocol

‘1 ON, All others OFF: Multi V products(Except CRUN products) or

Multi(Non-Inverter) Product applied Common PCB(Refer to NOTE) or

Multi(Inverter) Product + Central Controller(All types) - Without LGAP

‘1 and 4 ON, All others OFF: Multi V products(Except CRUN products) or

Multi(Non-Inverter) Product applied Common PCB or Multi(Inverter) Product +

Central Controller(All types) - Using LGAP

‘2 ON, All others OFF: Multi(Non-Inverter) Product

+ Centroller(All types) - Without LGAP

‘2 and 4 ON, All others OFF: Multi Non-Inverter Product

+ Central Controller(All Types) - Using LGAP

‘1,2,3,4 ON : Multi V CRUN Product

+ Central Controller(All types) - Using LGAP

Multi V & Multi(LGAP applied) products Configuration Methods

CAUTION:

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

Switch setting must be done carefully.

Push the Reset button after changing the Dip switch.

NOTE: Multi(Non-Inverter) Product applied Common PCB

PCB P/NO. : 6871A20917*

P/NO. : 6871A20918*

P/NO. : 6871A20910*

* Please refer the corresponding Central Controller installation manual if you want to know whether

your Central Controller is compatible with LGAP or not.

Installation Guide

Installation Manual 9

ENGLISH

Advanced Lock Control Type

1234 5678

‘1, 4 and 5 ON, All others OFF :

MultiV Products (Except CRUN products) or MPS Inverter Product

+ Central Controller (All types) - Using LGAP

‘2, 4 and 5 ON, All others OFF :

Multi Standard Product + Central Controller (All types) - Using LGAP

‘1, 2, 3, 4and 5 ON, All others OFF :

MultiV CRUN Product + Central Controller (All types) - Using LGAP

Advanced Capacity Control Type

1234 5678

‘1, 4, 5 and 6 ON, All others OFF :

Single & Multi Product(Only Pressure Control type) + PUDCA0

- 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 fifth 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 fifth dip switch on PI485 must be on.

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

switch ON.

If all units support advanced lock function,

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

10 485 Gateway(M)

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