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LG

Deluxe Central Controller

Installation Manual

LG

IMPORTANT

• Please read this Installation Manual carefully and thoroughly before installing and operating your room air conditioner.

• Please retain this Installation Manual for future reference after reading it thoroughly.

Deluxe central controller

TABLE OF CONTENTS

■ Safety precautions ............................................................................3

■ Deluxe Central controller configuration ........................................7

• Deluxe central controller accessory parts ........................................7

■ System structure................................................................................8

• System configuration ........................................................................8

■ External wiring diagram ..................................................................9

• Multi V CRU(N)N ..............................................................................9

• Multi V Plus & MPS product ...........................................................10

■ Internal wiring diagram ...................................................................11

• Multi V CRU(N)N ............................................................................11

• Multi V Plus & MPS product ...........................................................12

■ Network interface connection........................................................13

• PI 485(M) dip switch configuration .................................................13

• CNU connection..............................................................................14

■ Indoor unit address setting method..............................................16

• Multi V CRU(N)N ...........................................................................16

• Multi V Plus & MPS product ...........................................................17

■ Installation of Deluxe Central controller program.......................19

• Program execution & system set up...............................................19

• Program execution procedure ........................................................20

■ System set-up ..................................................................................22

• Configuration of system setting screen..........................................22

• Example of system setting .............................................................25

■ Troubleshooting ..............................................................................26

2 Deluxe central controller

Safety Precautions

To prevent injury to the user or other people and property damage, the following instructions must be followed.

■ Incorrect 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.

■ Meanings of symbols used in this manual are as shown below.

Be sure not to do.

Be sure to follow the instruction.

WARNING

■ Operation

Do not operate or stop the unit by inserting or pulling out the power plug.

• It will cause electric shock or fire due to heat generation.

Ask for Product equipment at the service center or establishment certainly at the specialty store.

• It can cause an accident, electric shock, explosion or injury.

Use standard parts.

• Use of non standard parts can cause electric shock, explosion, injury, breakdown.

Standard Parts

Installation manual 3

While re-installing the established product, notify the service center or establishment specialty store.

• It can cause an accident, electric shock, explosion, injury.shock.

Do not use the power cord near Flammable gas or combustibles, such as gasoline, benzene, thinner, etc.

• It may cause an explosion or fire

Do not disjoint randomly or repair and remodel the product.

• It may cause fire and electric shock

Wa x Thinner

If water enters the product, turn the power switch of the main body of appliance off.

• After taking the power-plug out from the socket, contact the service center.

Keep the product away from the places which can have moisture.

• Water may enter the unit and degrade the insulation. It may cause an electric shock.

■ During usage

Do not change or extend the conductor at random.

Do not use concert with in the octopus-like legs way.

• It can cause fire and electric shock.

• It can cause fire and electric shock

Unplug the unit if strange sounds, smell, or smoke comes from it.

• It may cause fire and electric shock accident.

4 Deluxe central controller

Do not put firearms near product.

• It can cause fire.

Do not put an electric heater or conductor near to the product.

• It can cause fire and electric shock.

Do not spill water inside product.

• It can cause electric shock and breakdown.

Do not place heavy goods on wire.

• It can cause fire and electric shock.

Hold the plug by the head of the power plug when taking it out.

• It may cause electric shock and damage.

Do not place heavy goods on product.

• It can cause product breakdown.

That increase in case of product was been flood certainly in the service center or establishment specialty store commit .

• I am responsible for fire and electric shock.

Protect the product from handling by a children.

• It can cause accident and product breakdown.

Do not apply shock to product.

• I am responsible for breakdown in case of shock to product.

Installation manual 5

CAUTION

■ During usage

Clean by soft hands using a cleaning material like a soft cloth.

• It can result in fire and product transformation.

Use touch screen with a pen that product offers.

• Otherwise, there can be breakdown and damage to the product.

Do not place any live part on the surface having water.

• It can cause product breakdown.

Wa x Thinner

Use recommended Adapter.

• Otherwise it can result in product breakdown

Avoid contact to the metallic goods such as necklace, coin, key, a watch which may touch the battery even for a short-time.

• It may cause product breakdown and injury.

Hold the plug by the head of the power plug when taking it out.

• It may cause electric shock and damage.

6 Deluxe central controller

Deluxe central controller configuration

Deluxe Central Controller Configuration

Deluxe Central Controller Accessory Parts

22 mm

Web Pad Frontview Sideview Cradle frontview Sideview

International standard

IEC320 C8 TYPE

Power Cord : 100~250 VAC

50/60 Hz Input

* Note : Not Provided

Power Supply External S.M.P.S

Installation manual 7

System Structure

System Structure

System Configuration

- 1 Deluxe central controller

↔ 1 CNU

- 1 CNU

↔ 16 PI 485

- 1 PI485

- 1 Outdoor

↔ 1 Outdoor

↔ 16 Indoors

- The number of maximum indoor units = 256

1. Deluxe central controller

- Centralized control of maximum 256 (16 X 16)

Indoor units

- Simple touch pad control

- GUI setting considering convenience of use

- Power failure compensation with independent built-in battery (Max. 2 hours)

CNU

(PQNFG00A0)

Multi V

2. CNU

- Combination of maximum 16 outdoor units

- 485 to ethernet converter built-in

3. PI 485

- 1 pc per outdoor/master unit

Deluxe central controller

0.75mm

Ethernet

(Cross cable)

X 2C

2

PI 485(PQNFP00A0)

Multi V plus

PI 485(PMNFP14A0)

MPS Product

PI 485

(PMNFP14A0)

MPS Product

PI 485(PMNFP14A0)

If your requirement does not match above mentioned specifications, then please contact LG Airconditioner department for support

8 Deluxe central controller

External Wiring Diagram

External Wiring Diagram

Multi V CRU(N)N

- Refer the following wiring diagram and connect the communication line accordingly

00

Indoor units

01 02 0F

MAIN PCB

PI 485

C C

D D

VCC VCC

GND GND

A A

B B

Outdoor unit 0

Cross

Cable

MAIN PCB

PI 485

C C

D D

VCC VCC

GND GND

A A

B B

Outdoor unit 1

10 11 12 1F

BUS A

LAN Port

BUS B

CNU

(PQNFG00A0)

MAIN PCB

PI 485

C C

D D

VCC VCC

GND GND

A A

B B

Outdoor unit 16

F0 F1 F2 FF

Deluxe central controller

A, B terminals are connected to Indoor units and C, D terminals are connected to CNU.

* Notice : Indoor unit address setting can be done by rotary switch in the indoor unit pcb

Installation manual 9

External Wiring Diagram

Multi V plus & MPS Product

- Refer the following wiring diagram and connect the communication line accordingly

00

Indoor units

01 02 0F

MAIN PCB

PI 485

A A

B B

E E

F F

C C

D D

GND GND

VCC VCC

Outdoor unit 0

Cross

Cable

10 11 12 1F

BUS A

LAN Port

BUS B

CNU

(PQNFG00A0)

MAIN PCB

PI 485

A A

B B

E E

F F

C C

D D

GND GND

VCC VCC

Outdoor unit 1

MAIN PCB

PI 485

A A

B B

E E

F F

C C

D D

GND GND

VCC VCC

Outdoor unit 16

F0 F1 F2 FF

Deluxe Central Controller

A, B terminals are connected to indoor units and C, D terminals are connected to CNU.

* Notice : Indoor unit address setting can be done by wired and wireless remote controller

10 Deluxe central controller

Internal Wiring Diagram

Internal Wiring Diagram

Multi V CRU(N)N

Central controller communication line

Outdoor main PCB

PI485

(PQNFP00A0)

RS 485 communication line

Multi V Terminal Block

A B C D VCC GND

LAN Port

BUS_A

BUS_B

CNU

(PQNFG00A0)

Power terminal

AC 220~250 V 50/60Hz

Deluxe Central Controller

*Notice : CNU and PI 485(PQNFG00A0, PQNFP00A0) should be purchased separately.

Installation manual 11

Internal Wiring Diagram

Multi V PLUS & MPS Product

Please refer to network interface setting method on the next page.

It explains about how to set PI 485(M) dip switch.

Outdoor main PCB

CN_CENTRAL

PMNFP14A0

RS 485 communication line

BUS_A

BUS_B

Multi V terminal block

A B E F C D VCC GND

LAN Port

BUS_A

BUS_B

CNU

(PQNFG00A0)

Power terminal

AC 220~250 V 50/60Hz

Deluxe central controller

Note : Use of terminal block in case of Multi V and other models may or may not be needed.

If it is not present, make direct connections.

12 Deluxe central controller

Network Interface Connection

Network Interface Connection

P1485(M) Dip Switch Configuration

Select Air

Conditioner Type

Select Network

Type

ON KSDO 4H

* LGAP : LG Air conditioner Protocol

& MPS multi products.

ON KSDO4H

ON KSDO4H

1 On, All others Off: & MPS inverter product

2 On, All others Off: MPS Multi standard product

CAUTION:

The wrong setting of air-conditioner switch causes malfunctioning of the system.

Switch setting must be done carefully.

Installation manual 13

Network Interface Connection

CNU Connection

CNU : Central Network Unit (PQNFG00A0)

Power terminal

AC 220~250 V 50/60Hz

RJ45 connector : Connect with HUB or

Deluxe central controller

RS485 G/W Communication Terminal

: Connect with PQNFP00A0 'C,D' or connect with PMNFP14A0 'A,B'

• NOTICE

PQNFG00A0 ---- PQNFP00A0 (PMNFP14A0)

BUS_A ---- BUS_C (BUS_A)

BUS_B ---- BUS_D (BUS_B)

Use two shield lines for RS 485 connecting line.

(Earth the shield line)

RS 485 Communication check LED

Ethernet communication check LED

LED01G:Rx

LED02G:Tx

LED03G:Collision

14 Deluxe central controller

Network Interface Connection

Wiring Diagram

Cross cable

CNU

Deluxe central controller

HUB

Direct cable

Direct cable

CNU

Deluxe central controller

* How to differentiate between Direct cable & Cross cable

The UTP cable consists of 8 stripes of wire and the wire actually used for data transmission in the

LAN environment is the reception (Rx) No.1 and 2 wire and the transmission (Tx) No.3 and 6, consisting of 4 strands. They are classified into two types depending on method to connect wire for reception and transmission.

Direct Cable - Also called as 1:1 straight cable and used for connecting

other equipment from the network.

Direct cable connection method

Cross Cable – Used for 1:1 connection between same equipment in the network.

Cross cable connection method

Installation manual 15

The Indoor Unit Address Setting method

The Indoor Unit Address Setting Method

Multi V CRU(N)N

The indoor unit PCB has 2 rotary switches.

Rotary high is for group number setting and Rotary low is for room number setting.

The group number of the rotary switch of the Central controller and the indoor unit PCB rotary switch must match.

Example : Group number setting method(Central controller group rotary switch number 0 =

The indoor unit PCB rotary switch Group number 0)

Example : The indoor unit number setting method (the indoor unit PCB rotary switch number 1 = Central controller LED number 1 turns ON)

Rotary_low

Rotary_low

Indoor unit number 1 on Central control

Rotary_high

Group number 1 on Central control

Rotary_high

Indoor unit no. setting

Group unit no. setting

16 Deluxe central controller

Multi V PLUS & MPS Product

■

Using Wired Remote Controller

The Indoor Unit Address Setting method

AUTO SWING OPERATION SET TEMP

Room Temp

FAN SPEED SUB FUNCTION

HI

MED

LO

AUTO

JET

ZONE

Heater

Defrost

Filter

Preheat

Humidify

Out door

1 2 3 4 Time

Timer

On Off

Set no. Time

Operation unit

01 03 05 07

Program set

09 11 13 15 17 19 21 23

Program

Timer Cancel

Program Week Holiday

Set/Clr

Hour Min

Plasma

RESET

Set/Clr

1. Press the Program & Set/Clr keys at the same time to activate the settings.

2. Set the indoor unit address using the temperature controller buttons.

Allowed Range : 00 - FF ex)

3 A

Group No. Indoor unit No.

3. To complete the address setting, press the Program & Set/Clr keys again at the same time for 3 seconds.

Installation manual 17

The Indoor Unit Address Setting method

■

Using Wireless Remote Controller

1. Address setting mode

1) Keep pressing upper left side key continuously and press

RESET button once. Now the system is ready for address setting.

2) Set the Indoor unit address using the temperature controller buttons.

Allowed Range : 00-FF ex)

3

Group No.

ON OFF

Address check

Address setting

A

Indoor unit No.

SET CANCEL

PLASMA

3) After setting address, press ON/OFF key once towards

Indoor unit.

4) The Indoor unit shows the set address and it means completion of address setting process. (The address displaying time and its way can depend upon the type of

Indoor unit )

2. Address check mode

1) Keep pressing upper right side key continuously and press

RESET button once. Now the system is ready for address checking.

2) Press ON/OFF key once toward the Indoor unit which shows set address on the display.(The address displaying time and its way can depend upon the type of Indoor unit )

3) Reset the remote controller to use it for normal operation mode.

❈ Some remote controllers may not support above functions according to the production date of wired/wireless remote controllers. As it has no concern with customer's use, use the remote controller available for the address setting during installation.

❈ The remote controller having this function will be given with the purchase of central controller.

18 Deluxe central controller

Installation of Deluxe central controller program

Installation of Deluxe Central Controller Program

Program Execution & System Set up

■

Deluxe central controller IP/Date/Time setting

System Configuration button

1. Push System Configuration button

2. System configuration window appears on screen.

3. Select network card : Select wire LAN card (Check white circle with stylus pen)

4. Set 'Network Configuration'

Enter the 'IP address' in edit box as below recommended address. (Fill into the edit box with virtual key board - key board appears if you push the key board button)

- IP Address : 192.168.1.XXX(Recommend '250')

- Subnet Mask : 255.255.255.0 (Automatically filled)

- Gateway : 192.168.1.1

- DNS : 192.168.1.1

*Note : IP Address 'XXX' : Any configuration is ok except 192.168.1.101

& 192.168.1.1 (192.168.1.101 : CNU address, 192.168.1.1 : External connection)

Installation manual 19

Installation of Deluxe central controller program

5. Click on “Setting the Network Configuration”

6. Setting the System message window appears.

7. Click 'OK', then System restarts.

8. After system restarts, push system configuration button again.

9. System configuration window pops up, set current date/time over there.

10. Set LCD backlight

All date/time conditions settings are ok ?

11. Click 'Setting the time and LCD' ;

12. Setting the system message window appears

13. Click 'ok'

It sets time and LCD backlight

Finally system configuration message window disappears.

Program Execution Procedure

Key board display Button

Press the third button on the top of Deluxe central controller to display the virtual keyboard

Use the stylus pen to press the windows icon on the keyboard.

20 Deluxe central controller

Installation of Deluxe central controller program

Press the windows explorer from the "Programs" menu.

Press the Mobile Accs from the path :

"MYCOMPUTER/LG/APPLIC

ATION/MOBILEACCS"

Deluxe central controller program starts.

Installation manual 21

System Set-up

System Set-up

Configuration of System Setting Screen

Press the "System set-up" from the program menu.

Temporay indoor unit information storage

Group setting window

Configuration of System Setting Screen

22 Deluxe central controller

Inoddr unit setting window

Reset/Save

(1) Groups, Units and Temporary Save Window

System Set-up

Gateway, Outdoor, Address setting starts from 0.

You have to input each number by using 'Temporary' window or 'Unit Setting' window.

Ex) How to set a system that has 1 CNU, 2 Outdoor units(Gr.) connecting 2 Indoor units each

1Gr-1IU

1Gr-2IU

2Gr-1IU

2Gr-2IU

Gateway

0

0

0

0

Outdoor

0

0

1

1

Address

0

1

0

1

(2) Group Setting Window

Adds, Modifies and Deletes the group

Adding the group :

Enter the group name by pressing the keyboard button on the Central controller.

The group is added on selecting the 'Add' button. Up to 16 no. of groups can be designated.

Modifying the group :

Select the group to be modified. The name of the group appears in the 'Group Setting' window.

The group is modified on entering the group name and the selecting the 'Modified' button.

Deleting the group :

The selected group will be deleted. Select the group and press 'Delete' button.

Installation manual 23

System Set-up

(3) Unit Setting Window

Indoor unit can be added and deleted from the 'Unit Setting' window.

• Name: Enter desired Indoor unit name.

• Gateway: Designates the setting no. of

CNU to which indoor unit is connected.

(Always '0')

• Outdoor unit: Designates the setting number of the Outdoor unit connected to Deluxe central controller.(it starts from '0')

• Address: Designates the setting number of the relevant Indoor unit connected to Deluxe central controller.(it starts from '0')

Adding indoor unit :

Enter the Indoor unit’s settings by using the keyboard on the Deluxe central controller.

The Indoor unit group is added on selecting the 'Add' button. Maximum of 16 Indoor units can be added.

Modifying the indoor unit :

Select the Indoor unit to be modified. The name of Indoor unit appears in the 'Unit Setting' window. After inputing Indoor unit's information, click 'Modify' button.

Deleting the indoor unit :

The selected indoor unit will be deleted. Select the Indoor unit and press 'delete' button.

(4) Reset/Save

Last saved settings are restored.

Save settings.

• Different setting is not possible for some time after saving the settings.

If setting is completed, the button returns to yellow color. After that saving other settings is possible.

24 Deluxe central controller

System Set-up

Example of System Setting

Ex) Group name is 'Technology', and the Indoor names are 'Staff Room-2' & 'Laboratory-3'

Step1. Activate the keyboard...............................

Step2. Select the Group Name from the

Group Setting window..............................

Step3. Enter 'Technology'....................................

Step4.

Click

Step5. Select the Technology generated in Group window..................................

Step6. Select the unit name from the Unit Setting window...........

Step7. Enter 'Staff Room-2'........................................................................

Step8. Click ('Staff Room-2' generated).................

Step9. Select the unit name from the Units

Setting window.................................................

Step10. Enter 'Laboratory-3'........................................

Step11. Click ('Laboratory-3' generated)

Installation manual 25

Troubleshooting

Troubleshooting

Confirm first below mentioned items before going to call for service.

Power LED doesn’t turn

On.

Problem Contents

Air conditioner selection button is in disable state.

Air conditioner can't be controlled.

Check points Solution

Check if power is applied to Deluxe Central controller

• Apply power to Deluxe central controller.

Check if all connections are ok?

Check if all connections are ok?

• If Deluxe center controller connections are not proper then control is possible only by the wired remote controller. Make connections properly for deluxe central control.

• Confirm whether correct address of indoor unit is entered to the Deluxe Central controller.

• Press reset to reset the Deluxe Central controller.

• If Deluxe center controller connections are not proper then control is possible only by the wired remote controller. Make connections properly for deluxe central control.

• Confirm whether correct address of indoor unit is entered to the Deluxe Central controller.

• Press reset to reset the Deluxe Central controller.

26 Deluxe central controller

Memo

Installation manual 27

P/No.: 3828A20365P Printed in Korea

After reading this manual, keep it in a place easily accessible to the user for future reference.