Read LG WD-1485TD Service Manual online
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CONTENTS
1. SPECIFICATIONS ............................................................................................................................. 3
2. FEATURES & TECHNICAL EXPLANATION ..................................................................................... 4
3. PARTS IDENTIFICATION ................................................................................................................. 6
4. INSTALLATION .................................................................................................................................. 7
5. OPERATION ................................................................................................................................... 12
6. WIRING DIAGRAM / PCB LAYOUT / PROGRAM CHART ............................................................ 14
7. TROUBLESHOOTING......................................................................................................................17
2. FEATURES & TECHNICAL EXPLANATION ..................................................................................... 4
3. PARTS IDENTIFICATION ................................................................................................................. 6
4. INSTALLATION .................................................................................................................................. 7
5. OPERATION ................................................................................................................................... 12
6. WIRING DIAGRAM / PCB LAYOUT / PROGRAM CHART ............................................................ 14
7. TROUBLESHOOTING......................................................................................................................17
7-1.BEFORE SVC CHECKING ....................................................................................................... 17
7-2.LOAD TEST MODE .................................................................................................................. 17
7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY ............................................................. 18
7-4.HOW TO KNOW THE TEMPERATURE OF EACH THERMISTOR IN OPERATING CONDITION . 18
7-5.ERROR DISPLAY ..................................................................................................................... 19
7-6.TROUBLESHOOTING WITH ERROR ..................................................................................... 20
7-2.LOAD TEST MODE .................................................................................................................. 17
7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY ............................................................. 18
7-4.HOW TO KNOW THE TEMPERATURE OF EACH THERMISTOR IN OPERATING CONDITION . 18
7-5.ERROR DISPLAY ..................................................................................................................... 19
7-6.TROUBLESHOOTING WITH ERROR ..................................................................................... 20
• IE (Water Inlet Error) .............................................................................................................. 20
• UE (Unbalance Error) ............................................................................................................. 21
• OE (Water Outlet Error) ......................................................................................................... 22
• FE (Overflow Error) ................................................................................................................ 24
• PE (Pressure Sensor S/W Error) ............................................................................................ 25
• dE (Door Open Error) .............................................................................................................. 26
• tE (Thermistor (Heating) Error) ............................................................................................... 27
• LE (Motor Lock Error) ............................................................................................................. 28
• UE (Unbalance Error) ............................................................................................................. 21
• OE (Water Outlet Error) ......................................................................................................... 22
• FE (Overflow Error) ................................................................................................................ 24
• PE (Pressure Sensor S/W Error) ............................................................................................ 25
• dE (Door Open Error) .............................................................................................................. 26
• tE (Thermistor (Heating) Error) ............................................................................................... 27
• LE (Motor Lock Error) ............................................................................................................. 28
8. TROUBLESHOOTING WITHOUT ERROR CODES ..................................................................... 30
• No Power ............................................................................................................................... 30
• Vibation & Noise in spin ......................................................................................................... 31
• Detergent & Softener does not flow in .................................................................................... 32
• Water Leakage ....................................................................................................................... 33
• Vibation & Noise in spin ......................................................................................................... 31
• Detergent & Softener does not flow in .................................................................................... 32
• Water Leakage ....................................................................................................................... 33
9-1 FILTER ASSEMBLY(LINE FILTER) .............................................................................................. 35
9-2 DOOR LOCK SWITCH ASSEMBLY ............................................................................................. 36
9-3 STATOR ASSEMBLY .................................................................................................................... 38
9-4 PUMP MOTOR ASSEMBLY ......................................................................................................... 41
9-5 INLET VALVE ASSEMBLY............................................................................................................ 42
10. DISASSEMBLY INSTRUCTIONS ................................................................................................. 43
11. EXPLODED VIEW AND PART LIST ............................................................................................. 51
9-2 DOOR LOCK SWITCH ASSEMBLY ............................................................................................. 36
9-3 STATOR ASSEMBLY .................................................................................................................... 38
9-4 PUMP MOTOR ASSEMBLY ......................................................................................................... 41
9-5 INLET VALVE ASSEMBLY............................................................................................................ 42
10. DISASSEMBLY INSTRUCTIONS ................................................................................................. 43
11. EXPLODED VIEW AND PART LIST ............................................................................................. 51
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