LG GCWM1069CS7

2
CONTENTS
1. IMPORTANT SAFETY INSTRUCTIONS .................................................................................. 3
2. SPECIFICATIONS .................................................................................................................... 4
3. FEATURES AND TECHNICAL EXPLANATION ................................................................... 5~6
4. PARTS IDENTIFICATION .......................................................................................................... 7
5. INSTALLATION INSTRUCTIONS ....................................................................................... 8~14
6. OPERATION ..................................................................................................................... 15~17
7. WIRING DIAGRAM/PROGRAM CHART/PCB LAYOUT .................................................. 18~20
8. TROUBLESHOOTING ...................................................................................................... 21~24
8-1. BEFORE PERFORMING SERVICE ................................................................................. 21
8-2. QC TEST MODE . ............................................................................................................. 21
8-3. HOW TO CHECK THE WATER LEVEL FREQUENCY ..................................................... 21
8-4. HOW TO CHECK THE RPM ............................................................................................ 21
8-5. ERROR DISPLAY ....................................................................................................... 22~23
8-6. DISPENSER ..................................................................................................................... 24
9. DIAGNOSIS AND TROUBLESHOOTING .......................................................................... 25~42
10. SMART FUNCTIONS ........................................................................................................ 43~44
11. DISASSEMBLY INSTRUCTIONS .................................................................................... 45~53
12.
EXPLODED VIEW ............................................................................................................. 54~57
12-1. CABINET & CONTROL PANEL ASSEMBLY ................................................................ 54
12-1-1. CABINET & CONTROL PANEL ASSEMBLY - CARD TYPE ..................................... 55
12-2. DRUM & TUB ASSEMBLY ............................................................................................ 56
12-3. DISPENSER ASSEMBLY (FOR SINGLE MODEL) ..................................................... 57