48842800 - LG Washing Machine Service Manual (repair manual). Page 3

1. SPECIFICATIONS   ............................................................................................................... 3

2. FEATURES AND TECHNICAL EXPLANATION  ................................................................... 4

3. PARTS IDENTIFICATION ..................................................................................................... 6

4. INSTALLATION AND TEST ................................................................................................... 7

5. OPERATION ....................................................................................................................... 10

5-1. CONTROL PANEL FEATURES  .................................................................................. 10
5-2. CYCLE GUIDE  ............................................................................................................ 12
5-3. SPECIAL FUNCTIONS  ............................................................................................... 13

6. WIRING DIAGRAM / PROGRAM CHART .......................................................................... 14

7. TEST MODE ....................................................................................................................... 16

7-1. SAFETY CAUTION ..................................................................................................... 16
7-2. LOAD TEST MODE ..................................................................................................... 16
7-3. HOW TO CHECK THE WATER LEVEL FREQUENCY ............................................... 16

8. TROUBLESHOOTING ........................................................................................................ 17

8-1. SAFETY CAUTION  ..................................................................................................... 17
8-2. ERROR MODE SUMMARY . ....................................................................................... 17
8-3. TROUBLESHOOTING SUMMARY  ............................................................................. 19
8-4. TROUBLESHOOTING WITH ERROR  ........................................................................ 20
8-5. TROUBLESHOOTING ELSE  ...................................................................................... 26

9. COMPONENT TESTING INFORMATION .......................................................................... 30

9-1. FILTER ASSEMBLY (LINE FILTER) ............................................................................ 30
9-2. DOOR LOCK SWITCH ASSEMBLY............................................................................. 31
9-3. STATOR ASSEMBLY  .................................................................................................. 33
9-4. PUMP MOTOR ASSEMBLY ........................................................................................ 36
9-5. INLET VALVE ASSEMBLY  .......................................................................................... 37
9-6. HEATER ASSEMBLY  .................................................................................................. 38
9-7. THERMISTOR ASSEMBLY ......................................................................................... 39

10. DISASSEMBLY INSTRUCTIONS ..................................................................................... 40

11. EXPLODED VIEW  ........................................................................................................... 48

11-1. CABINET AND CONTROL PANEL ASSEMBLY...................................................... 48
11-2. DRUM AND TUB ASSEMBLY.................................................................................. 49
11-3. DISPENSER ASSEMBLY ........................................................................................ 50