Read LG F14A8RDS5 Service Manual online
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CONTENTS
1. SPECIFICATIONS ............................................................................................................................. 3
2. FEATURES & TECHNICAL EXPLANATION ..................................................................................... 5
3. PARTS IDENTIFICATION ................................................................................................................. 7
4. INSTALLATION .................................................................................................................................. 8
5. OPERATION ................................................................................................................................... 14
6. WIRING DIAGRAM / PCB LAYOUT ................................................................................................ 18
7. TROUBLESHOOTING ......................................................................................................................20
7-1.BEFORE PERFORMING SERVICE ......................................................................................... 20
7-2.LOAD TEST MODE .................................................................................................................. 20
7-3.HOW TO CHECK THE WATER LEVEL FREQUENCY ............................................................ 21
7-4.HOW TO CHECK THE TEMPERATURE OF EACH THERMISTOR AT OPERATING CONDITION ...... 21
7-5.ERROR DISPLAY ..................................................................................................................... 22
7-6.TROUBLESHOOTING WITH ERROR ..................................................................................... 24
• IE (Water Inlet Error) .............................................................................................................. 24
• UE (Unbalanced Error) ........................................................................................................... 25
• OE (Water Outlet Error) .......................................................................................................... 26
• FE (Over Flow Error) .............................................................................................................. 28
• PE (Pressure Sensor S/W Error) ............................................................................................ 29
• dE (Door open Error) .............................................................................................................. 30
• tE (Thermistor (Heating) Error) ............................................................................................... 31
• LE (Motor Lock Error) ............................................................................................................. 32
• dHE (Dry Heater Error) .......................................................................................................... 34
• Dry Heater Trouble ................................................................................................................. 35
• Dry Fan Motor Trouble ........................................................................................................... 36
8. TROUBLESHOOTING OTHER ...................................................................................................... 37
• PE (Power Failure or no power) ............................................................................................. 37
• No power ................................................................................................................................ 38
• Vibration & Noise during spin ................................................................................................. 39
• Detergent & Softener does not flow in .................................................................................... 40
• Water Leak ............................................................................................................................. 41
9. PART INSPECTION ........................................................................................................................ 43
9-1.FILTER ASSEMBLY (LINE FILTER) ......................................................................................... 43
9-2.DOOR LOCK SWITCH ASSEMBLY ......................................................................................... 44
9-3.STATOR ASSEMBLY ............................................................................................................... 46
9-4.PUMP MOTOR ASSEMBLY ....................................................................................................... 49
9-5.INLET VALVE ASSEMBLY ....................................................................................................... 50
10. DISASSEMBLY INSTRUCTIONS .................................................................................................. 51
11. EXPLODED VIEW AND PART LIST .............................................................................................. 59
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