Table Of Contents - LG F14A8TDHP1N Service Manual

1. SPECIFICATIONS ............................................................................................................................. 3
2. FEATURES & TECHNICAL EXPLANATION ..................................................................................... 4
3. PARTS IDENTIFICATION ................................................................................................................. 6
4. INSTALLATION .................................................................................................................................. 7
5. OPERATION ................................................................................................................................... 12
6. WIRING DIAGRAM / PCB LAYOUT ................................................................................................ 19
7. TROUBLESHOOTING ......................................................................................................................23
7-1.CHECK BEFORE SERVICE .................................................................................................... 23
7-2.LOAD TEST MODE .................................................................................................................. 23
7-3.HOW TO CHECK THE WATER LEVEL FREQUENCY ............................................................ 24
7-4.HOW TO CHECK THE TEMPERATURE OF EACH THERMISTOR AT OPERATING CONDITION ...... 24
7-5.ERROR DISPLAY ..................................................................................................................... 25
7-6.TROUBLESHOOTING WITH ERROR ..................................................................................... 27
• IE (Water Inlet Error) .............................................................................................................. 27
• UE (Unbalanced Error) ........................................................................................................... 28
• OE (Water Outlet Error) .......................................................................................................... 29
• FE (Over Flow Error) .............................................................................................................. 31
• PE (Pressure Sensor S/W Error) ............................................................................................ 32
• dE (Door open Error) .............................................................................................................. 33
• tE (Thermistor (Heating) Error) ............................................................................................... 34
• LE (Motor Lock Error) ............................................................................................................. 35
• AE (Steam Model Only)............................................................................................................37
• dHE (Dry Heater Error) .......................................................................................................... 38
• Dry Heater Trouble ................................................................................................................. 39
• Dry Fan Motor Trouble ........................................................................................................... 40
8. TROUBLESHOOTING WITHOUT ERROR CODES ...................................................................... 41
• PE (Power Failure or no power) ............................................................................................. 41
• No power ................................................................................................................................ 42
• Vibration & Noise during spin ................................................................................................. 43
• Detergent & Softener does not flow in .................................................................................... 44
• Water Leak ............................................................................................................................. 45
• Before using the Tag On function ........................................................................................... 47
9. PART INSPECTION ........................................................................................................................ 49
9-1.FILTER ASSEMBLY (LINE FILTER) ......................................................................................... 49
9-2.DOOR LOCK SWITCH ASSEMBLY ......................................................................................... 50
9-3.STATOR ASSEMBLY ............................................................................................................... 52
9-4.PUMP MOTOR ASSEMBLY ....................................................................................................... 55
9-5.INLET VALVE ASSEMBLY ....................................................................................................... 56
10. DISASSEMBLY INSTRUCTIONS .................................................................................................. 57
11. EXPLODED VIEW AND PART LIST .............................................................................................. 65
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