Internal use Only D2330RW908A.ALWE000 LG Electronics Technical Service Manual LED DOWNLIGHT(23W) MODEL : D2330RW908A.ALWE000 D2340RW908A.ALWE000 D2350RW908A.ALWE000 D2330RW908B.ALWE000 D2340RW908B.ALWE000 D2350RW908B.
Revisions • Established date : 2013. 07. 19 • Revised date : • Revision No. : 00 Revision No. Scope 01 All Details of revision New -2- Revised date Prepared by 2013.07.
Before the service Safety precaution …..........…………………………………………………………………………………… 4 Model name nomenclature Product specification ……..………………………………………………………………………… 5 ………………………………………………………………………………………… 9 During the service Exploded view ………………………………………………………………………… 11 Service part list …………..…………………………………………………………… 12 Installation environment Installation method ……………………………………………………………… 13 ……………………………………………….
Safety Precautions The meaning of the symbol expressed in this product and manual is as follows. • The purpose of this symbol is to gain the attention of the user on items or operations that can cause dangerous situations. To avoid dangerous situations, please read and follow the directions with the symbol carefully. • The purpose of this symbol is to show possible electric shock in specific conditions. Can result in major injury or casualty (death) when the directions are violated.
Model name nomenclature (Front) D 23 30 R W9 8 A Extra Function Color Temperature Classification 0 Platform Size Power Consumption DOWNLIGHT Reflector Type / Trim Serial Socket / Installation Form 4 5 6 7 8 13 : 13W 23 : 23W 27 : 2700K (2725±145) 30: 3000K (3045±175) 35 : 3500K (3465±245) 40: 4000K (3985±275) 45 : 4500K (4503±243) 50: 5000K (5028±283) 57 : 5700K (5665±355) 65 : 6500K (6530±510) A : Adjustable Color Temperature Included Mount Frame B : Bar Hanger (US) C : C – Channel (US) D :
Model name nomenclature (Back) L A W E 3.Look/Color 1. Product Type 2. Origin Country CODE Type 0 0 7.Certification 5. Branch 6.MKT Serial 4. Area Language 0 Description • Classified by product types 1 Product Type Eng. ex) A : Set (Set Supply) C : CKD (Part Supply) S : SKD ( Module and Half-Product Supply) • Classified with Manufacturer and Origin Country. 2 Origin Country Eng.
Model name nomenclature (Back) L A W E 3.Look/Color 1. Product Type CODE Type Language 0 7.Certification 5. Branch 4. Area 2. Origin Country 0 0 6.MKT Serial Description • Appearance (body parts) referred to the color of the English abbreviation If you duplicate the colors indicated with different alphabet letter. • Exterior Color 예) 3 Look/ Color N : browN L : bLue E : bEige B : Black P : Pink R : Red S : Silver T : Titan W : White X : bordeauX purple Z : Non Eng.
Model name nomenclature (Back) A L W E 3.Look/Color 1. Product Type CODE Type Language 0 7.Certification 5. Branch 4. Area 2. Origin Country 0 0 6.MKT Serial Description • Only one letter representative of origin country 4 Area Eng, A : Korea • Only one letter representative of Branch 5 Branch Eng. K : Korea branch • Serial classification at Korea marketing 6 MKT Serial Eng.
Product specification General specification This specification applies to all LED flat light models. 1. Electric specification (8” 23W) Item Test Conditions Min. Typ. Max. Criteria Input voltage (V, rms) AC 100 230 240 Rated voltage ± 10% (230V) Input current (A, rms) AC 0.086 0.105 0.25 Input power (W, rms) AC (All) 20.7 23 25.07 Criteria : 23W +9% -10% Input frequency (Hz) AC 57 60 63 Rated Frequency ± 3 Hz Power factor AC 0.9 Output voltage (V, rms) DC 28.27 29.
2. Product specification Classification 8 inch Unit Watts 23 W Light Output 1800 1900 1950 lm Lumens per Watt 78 82 84 lm/W Light Color 3000 4000 5000 K Color Accuracy (CRI) 82 Beam Angle 100 Size Ф223 ⅹ 85(H) Product Weight 1263 g Input Voltage AC 230 (AC 100 – 240) V Input Frequency 50 Hz Method of Power Input Single Phase Three Wiring System Dimming 0 - 10V Operating Temperature -20 ~ 50 Power Factor (PF) More than 0.
Exploded view 7 Harness 11 Y63032801 1 SMPS,AC/DC SMPS,AC/DC 2 Cover Bracket Screw,Machine 3 Bush 4 5 Heat Sink Spring,Locker V62271901 V62271902 V62271903 Insulator Sealing 6 8 LED Module Case,Body 9 12 Cover,Optic Gasket 10 Cover,Guide -11- LGE Internal Use Only
Service Part List No. 1 Name Applicable model Part No. D2330RW908A.ALWE000 EAV62271901 D2340RW908A.ALWE000 EAV62271902 D2350RW908A.ALWE000 EAV62271903 D2330RW908B.ALWE000 EAV62271901 D2340RW908B.ALWE000 EAV62271902 D2350RW908B.ALWE000 EAV62271903 LED Assembly D2330RW908A.ALWE000 D2340RW908A.ALWE000 D2350RW908A.ALWE000 2 SMPS, AC/DC EAY63032801 D2330RW908B.ALWE000 D2340RW908B.ALWE000 D2350RW908B.
Installation environment [●:can be installed, ▲: contact manufacturer, X: can not be installed] Classification Installation environment 8W Temperate range (℃) -20 ~ 50℃ Humidity range (%) 95% RH < Indoor installation (Fixed facing downward) ● Working plant ● Indoor gymnasium ● Warehouse building ● High rise building (Indoor) ● Large building (Indoor) ● Open square, playground - Park - Large billboard - Large wall - Bridge - Hot and humid environment ▲ Location where gas is us
Installation method -14- LGE Internal Use Only
Dimming Cable Connection -15- LGE Internal Use Only
Dimming Wiring Diagram and Capability -16- LGE Internal Use Only
Incorrect Application and Use ※ The following lists incorrect applications/uses. Please be careful during installation and use in following cases as they can result in electric shock, injury or skin burn. No.
Troubleshooting No.
Part replacement method Part SMPS Picture Direction ① ① SMPS is a form that is separate from the module.. Case, Body Cover, Optic Cover, Guide ① ② ① Use the electric driver to loosen the M3*30 tapping screw assembled on the heat sink and main unit (Al plate, cover guide). (M3*30 4 screws) ② Disassemble the heat sink from the Al plate. ③ Disassemble the heat sink from the cover guide. ④ Disassemble the cover optic from the cover guide. ⑤ Remove the part to replace and replace it with a new part.
