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CONTENTS

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

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

3. PARTS IDENTIFICATION ................................................................................................... 7

4. INSTALLATION AND TEST ................................................................................................ 8

5. OPERATION ...................................................................................................................... 11

5-1. CONTROL PANEL FEATURES ................................................................................. 11

5-2. CYCLE GUIDE ........................................................................................................... 13

5-3. SPECIAL FUNCTIONS .............................................................................................. 14

5-4. EXPLANATION OF EACH PROCESS ....................................................................... 15

6. WIRING DIAGRAM/PROGRAM CHART .......................................................................... 17

7. TEST MODE ..................................................................................................................... 19

7-1. SAFETY CAUTION .................................................................................................... 19

7-2. LOAD TEST MODE ................................................................................................... 19

7-3. HOW TO CHECK THE WATER LEVEL FREQUENCY ............................................. 19

8. TROUBLESHOOTING ...................................................................................................... 20

8-1. SAFETY CAUTION .................................................................................................... 20

8-2. ERROR MODE SUMMARY ...................................................................................... 20

8-3. TROUBLESHOOTING SUMMARY ......................................................................... 22

8-4. TROUBLESHOOTING WITH ERROR ....................................................................... 23

8-5. TROUBLESHOOTING ELSE ..................................................................................... 29

9. COMPONENT TESTING INFORMATION ........................................................................ 34

9-1. FILTER ASSEMBLY (LINE FILTER) .......................................................................... 34

9-2. DOOR LOOK SWITCH ASSEMBLY .......................................................................... 35

9-3. STATOR ASSEMBLY ................................................................................................. 37

9-4. PUMP MOTOR ASSEMBLY .......................................................................................40

9-5. INLET VALVE ASSEMBLY ......................................................................................... 41

9-6. THERMISTOR ASSEMBLY ....................................................................................... 42

10. DISASSEMBLY INSTRUCTIONS .................................................................................... 43

11.EXPLODED VIEW ............................................................................................................ 49

11-1. CABINET AND CONTROL PANEL ASSEMBLY ...................................................... 49

11-2. DRUM AND TUB ASSEMBLY .................................................................................. 50

11-3. DISPENSER ASSEMBLY ........................................................................................ 51

LG WM2050C Series User Manual

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