http://lge.co.th/doc_product/product_home_air.php

LG Electronics – Overview

CEO & Vice ChairmanOf LG Electronics

CEO & Vice ChairmanOf LG Electronics

MR. YONG NAMMR. YONG NAM

A/CW/MTV ACCMWOVC

KOREAKOREA

Brief History

Brief History 1958 : Established “Goldstar”

1960 : Produced Korea’s first Radios, TV, Refrigerators, Washing Machines and Air Conditioners1995 : Changed corporate name to “LG Electronics”2002 : Established a Holding company Commercialized the world’s first home network system

LG Electronics – Business DomainMobileCommunication MobileCommunication

Digital Appliance Digital Appliance Digital Display Digital Display

Digital MediaDigital Media

Refrigerator Refrigerator

Air ConditionerAir Conditioner

Washing MachineWashing Machine

Cooking & CleaningCooking & Cleaning

Compressor & MotorCompressor & Motor

Audio Audio

Plasma TVPlasma TV

LCD TVLCD TV

Flat TVFlat TV

ProjectorProjector

MonitorMonitor

Video Video

Computer Product Computer Product

Security Security

CDMA Mobile CDMA Mobile

GSM Mobile GSM Mobile

WLL WLL

Subsidiary 81

Liaison office 30

LG Electronics – Global Networks

LG Electronics – DAC Business DomainAir ConditionerAir Conditioner

Residential Air ConditionerResidential Air ConditionerCommercial Air ConditionerCommercial Air Conditioner

DehumidifierDehumidifierAir CleanerAir Cleaner

Residential Air ConditionerResidential Air ConditionerCommercial Air ConditionerCommercial Air Conditioner

DehumidifierDehumidifierAir CleanerAir CleanerRefrigeratorRefrigerator

Side by SideSide by SideTop FreezerTop Freezer

Bottom FreezerBottom Freezer

Side by SideSide by SideTop FreezerTop Freezer

Bottom FreezerBottom Freezer

Cooking & CleaningCooking & CleaningMicrowave OvenMicrowave OvenElectric Oven Electric Oven Light OvenLight OvenCanisterCanisterUprightUprightWet & DryWet & DryStick / HandyStick / HandyRobot VCRobot VC

Washing MachineWashing MachineFront LoaderFront Loader

Top LoaderTop LoaderDish WasherDish Washer

DryerDryer

Compressor & MotorCompressor & MotorAir Condition CompressorAir Condition CompressorRefrigerator CompressorRefrigerator CompressorMotorMotor

LG Electronics – DAC Global Networks

IndiaIndia

Thailand(LGETH)Thailand(LGETH)

IndonesiaIndonesia

VietnamVietnam

CISCIS KazakhstanKazakhstanPolandPoland

TurkeyTurkey

MexicoMexico

BrazilBrazil

ChinaChina

A/CW/M TV ACCMWOVC

KOREAKOREA

12 Countries 14 Plants Worldwide

Localized Product Development,Efficient Global Logistics

LG Electronics (Thailand) - Overview

BKK OfficeBKK Office LGETH(Factory)LGETH

(Factory)

Brief History

Brief History

1988 : Established sale office at Bangkok ,Thailand1997 : Established LG Electronics (Thailand) Factory “LGETH” with Washing Machine production2000 : Start Air Conditioner production2004 : Start Air Condition Compressor production2005 : Start Television production2007 : Start Microwave Owen production

Location Location

BKK Office : Richmond Building ,Bangkok ,ThailandFactory : Pluakdaeng ,Rayong City

(Size : 95 Km² (194 Rai))

Workforce Workforce

About 2,500 workforces

* Top-view of factory

LGETH – International Certificate

Quality Management System

On 2005/10/20

ISO 9001:2000

LGETH – International Certificate

Environmental Management System

On 2007/08/06

ISO 14001:2004

LGETH – International Certificate

Health & Safety Management System

On 2007/08/06

OHSAS 18001:1999

LGETH – International Certificate

LG Compressor - History

1973 1990

TianJin ,China

(ACC)

1995

Taizhou ,China

(REC)

1998

Greater Noida,India (REC)

1996 1997 2004

2006

Modulation Comp

2003

Reciprocation Comp

Single Rotary Comp

Scroll Comp R407C Model

2000

2003

R410A Model

Linear & Twin Comp

Rayong, Thailand (ACC)

LG Compressor – Global Networks

Changwon, Korea (REC+ACC)

Rayong ,Thailand (ACC)

Greater Noida ,India (REC)

TianJin ,China (ACC)

Taizhou ,China (REC)

LGETH Air Condition Compressor (ACC)

Brief History

Brief History

2003 : Start A/C Compressor construction2004 : Start A/C Compressor production with QK ,QJ model2005 : Develop R410A and R407C in Thailand2006 : Develop new displacement QK and QJ model (QK and QJ Extension)2007 : Motor line moving to New Mo-Tech

Workforce Workforce

About 620 workforces• White Collar 70 workforces (Office)• Blue Collar 550 workforces (Operator)

Top Management

Top ManagementMR. KEUN RAE KIM (General Manager)

MR. CHADCHAPAT UBOLLERD (Factory Manager)

LGETH ACC – Management SystemR&D Group To develop new model, Control standard of

compressor and Mass production support.

QA Group Quality assurance of Incoming, Production line, Outgoing and cover to customer claim.

MD Group Mass production management, Machine, Assembly, Total line and machine maintenance.

PD Group Material control ,Import and Domestic venders Logistic management by code system.

PPN Group Production planning, estimate sale amount and planning for mass production

SE Group Sell product to export & domestic cover to customer support to sample request, AC matching, etc.

LGETH ACC – R&D Group

R&D Group : Research and Development Group

MP Support Team

Develop new model for support customer’s requirement and support production line

: Normal, Hi-EER, Tropical and new Refrigerant model

Standard Team

Control standard of compressor to support customer requirement in all global sales area : VDE, UL, RoSH and TIS

TDR & Planning Team

Develop new parts and future project to increase performance of products.

TIS. 812-2548TIS. 812-2548CEVD E

LGETH ACC – QA Group

QA Group : Quality Assurance Group

IQC IQC SectionSectionPart Quality innovation :Part Quality innovation :

Incoming parts inspection from supplier & Parts inspection from machine line

LQC LQC SectionSection

OQC & Test OQC & Test SectionSection

Process Quality innovation :Process Quality innovation :

Line process quality control by 100% check all assembly line

Product Quality innovation :Product Quality innovation :

OQC Inspection before lot shipping to Customer ( Performance & ELT)

LGETH ACC – MD Group

MD Group : Manufacturing Department (Production Group)

Machine LineMachine LineMechanical process :Mechanical process :

Machine pump parts from processing parts as cylinder, crankshaft, roller etc.

Assembly LineAssembly Line

Welding & Final Welding & Final LineLine

Compressor assembly Compressor assembly process :process :

Pump and total assembly of compressor before welding.

Welding and checking Welding and checking process :process :

Compressor welding to weld cap, accum T/P and final finish goods check.

LGETH ACC - Product RangeKW

Btu/Hr

0.9

3K

QS

QA

QK

QJ

QP

QAT

QKT

QJT

QPT

QJM

QPM

Invert

er

SQ

SR

Invert

er

R2

2

1.4

5K

2.0

7K

2.6

9K

3.2

11K

3.8

13K

4.4

15K

5.3

18K

5.8

20K

7.0

24K

8.8

30K

11.7

40K

14.6

50K

17.6

60K

20.5

70K

23.4

80K

Rotary Comp.

Scroll Comp.

LGETH Model

2008 Plan

LGETH ACC - Product RangeKW

Btu/Hr

0.9

3K

GA

GK

GJ

GP

GJM

GPM

Invert

er

AQ

AR

Invert

er

NK

NJ

NP

HQ

HR

R4

10

A

1.4

5K

2.0

7K

2.6

9K

3.2

11K

3.8

13K

4.4

15K

5.3

18K

5.8

20K

7.0

24K

8.8

30K

11.7

40K

14.6

50K

17.6

60K

20.5

70K

23.4

80K

Rotary Comp.

Scroll Comp.

LGETH Model

R4

\07

C

LGETH ACC – Model name code

Q K T 1 2 5 C A AImprovement Code (A-Z)

Motor Design (A-Z)

Power Supply

Capacity : Rotary Displacement Ex) 125 = 12.5cc/rev x10Scroll Cooling Capacity Ex) 024 = 24,000 Btu at

60HzGeneration CodeRotary : Single rotary T : Twin rotary

M : Modulation rotaryScroll : Normal A~Z : Generation number

Series Power Source Hz

A 1PH - 100V 50/ 60Hz

C 1PH - 115V 60Hz

H 1PH - 220V 50Hz

J 1PH - 200/ 220V 50Hz

K 1PH - 208-230V 60Hz

P 1PH - 220-240V 50Hz

Q 1PH - 265V 60Hz

Series Power Source Hz

D DC Inverter

V AC Inverter

R 3PH - 220V 60Hz

S 3PH - 440V 60Hz

U 3PH - 380-420V 60Hz

W 3PH - 380V 50Hz

Y 3PH - 380-420V 50Hz

Ref. Series (Shell Size)

SQ (Ф 153.4)

SB (Ф 168.4)

SR (Ф 185.4)

AQ (Ф 153.4)

AB (Ф 168.4)

AR (Ф 185.4)

HQ (Ф 153.4)

HR (Ф 185.4)R407C

R410A

R22

Scroll

Ref. Series (Shell Size)

QS (Ф 94.49)

QA (Ф 106.2)

QK (Ф 118.3)

QJ (Ф 127.7)

QP (Ф 147.5)

GA (Ф 106.2)

GK (Ф 118.3)

GJ (Ф 127.7)

GP (Ф 147.5)

NK (Ф 118.3)

NJ (Ф 127.7)

NP (Ф 147.5)

Rotory

R407C

R410A

R22

LGETH ACC – Rotary Compressor

K Series (15 Frame, 118.3 mm)

Refrigerant Type

Production Type

Target Market

R22 : 6,500 ~ 16,000Btu (10 Dis.) R410A : 6,500 ~ 15,000Btu ( 9 Dis.) R407C : 7,000 ~ 11,000Btu ( 8 Dis.)

118.3 mm

Unit Window and Split type Middle East (Tropical Model) Europe AFTA and Domestic market

Normal model : Single phase Special model :

- Tropical model for High condition area

- Hi-EER and S-EER for Domestic Product Location : Korea, China, Thai

* Dis. : Displacement volume

LGETH ACC – Rotary Compressor

J Series (20 Frame, 127.7 mm)

Refrigerant Type

Production Type

Target Market

R22 : 12,000 ~ 26,000Btu (6 Dis.) R410A : 13,000 ~ 24,500Btu (6 Dis.) R407C : 12,000 ~ 16,500Btu (4 Dis.)

Unit Window and Split type Middle East (Tropical Model) Europe AFTA and Domestic market

Normal model : Single phase Special model :

- Tropical model for High condition area

- Hi-EER and S-EER for Domestic Product Location : Korea, China, Thai

* Dis. : Displacement volume

127.7 mm

LGETH ACC – Rotary Compressor

P Series (30 Frame, 147.5 mm)

Refrigerant Type

Production Type

Target Market

R22 : 18,500 ~ 32,500Btu (5 Dis.) R410A : 23,000 ~ 35,000Btu (3 Dis.) R407C : 21,000 ~ 25,000Btu (3 Dis.)

Unit Window and Split type Middle East (Tropical Model) Europe AFTA and Domestic market

Normal model : Single phase Special model :

- Tropical model for High condition area

- Hi-EER and S-EER for Domestic Product Location : Korea, Thai (May’08)

* Dis. : Displacement volume

147.5 mm

LGETH ACC – Rotary Compressor

1. Cylinder : Fix compression parts

2. Roller : Compress refrigerant

3. Blade : Separate suction and discharge

4. Crankshaft (Lower part)

5. Bearing, Main : Upper bearing

6. Bearing, Sub : Lower bearing

7. Muffler : Reduce noise

8. Crankshaft (Upper part)

9. Accumulator : Prohibit inlet of liquid ref.

10. Suction pipe

11. Screen Holder : Prohibit inlet of

contaminant and separate oil & refrigerant

12. Tube Holder : Fix L-Tube

13. L-Tube

14. Suction inlet tube : Connect suction and

cylinder

15. Discharge valve and Stopper valve

16. Rotor (Motor part)

17. Stator (Motor part)

18. Shell Assembly

19. Cap, top : Top cap of compressor

20. Cap, Bottom : Bottom cap of compressor

21. Tri-Plate

22. Discharge pipe

23. Damper Rubber (Grommet) : Damping parts

24. Hermetic terminal : Connect motor and

Electric power

LGETH ACC – Applied Brand

Applied Brand

Future Plan