WM2701HV - LG Washing Machine Service Manual (repair manual). Page 3

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CONTENTS
1. SPECIFICATIONS ............................................................................................................... 3
2. FEATURES & 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 ........................................................................................................... 14
5-3. SPECIAL FUNCTIONS  .............................................................................................. 16
5-4. EXPLANATION OF EACH PROCESS ....................................................................... 17
6. PROGRAM CHART  .......................................................................................................... 19
7. TEST MODE  ..................................................................................................................... 20
7-1. SAFETY CAUTION .................................................................................................... 20
7-2. LOAD TEST MODE  ................................................................................................... 20
7-3. HOW TO CHECK THE WATER LEVEL FREQUENCY  ............................................. 20
8. TROUBLESHOOTING ...................................................................................................... 21
8-1. SAFETY CAUTION .................................................................................................... 21
8-2. ERROR MODE SUMMARY  ...................................................................................... 21
8-3. TROUBLESHOOTING SUMMARY    ..........................................................................23
8-4. TROUBLESHOOTING WITH ERROR ....................................................................... 24
8-5. TROUBLESHOOTING ELSE ..................................................................................... 31
9. COMPONENT TESTING INFORMATION ........................................................................ 37
9-1. FILTER ASSEMBLY (LINE FILTER) .......................................................................... 37
9-2. DOOR LOOK SWITCH ASSEMBLY .......................................................................... 38
9-3. STATOR ASSEMBLY ................................................................................................. 40
9-4. PUMP MOTOR ASSEMBLY ...................................................................................... 43
9-5. INLET VALVE ASSEMBLY ......................................................................................... 44
9-6. HEATER ASSEMBLY ................................................................................................. 45
9-7. THERMISTOR ASSEMBLY ....................................................................................... 46
9-8. VIBRATION SENSOR ASSEMBLY ............................................................................ 49
10. DISASSEMBLY INSTRUCTIONS .................................................................................... 50
11.EXPLODED VIEW  ............................................................................................................ 59
11-1. CABINET AND CONTROL PANEL ASSEMBLY ...................................................... 59
11-2. DRUM AND TUB ASSEMBLY .................................................................................. 60
11-3. DISPENSER ASSEMBLY ........................................................................................ 61
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