WD-C1485ADA - LG Washing Machine Service Manual (repair manual). Page 2

1. SPECIFICATIONS .............................................................................................................................3
2. FEATURES & TECHNICAL EXPLANATION .....................................................................................4
3. PARTS IDENTIFICATION  .................................................................................................................6
4. INSTALLATION ..................................................................................................................................7
5. OPERATION  ...................................................................................................................................11
6. WIRING DIAGRAM / PCB LAYOUT ................................................................................................13
7. TROUBLESHOOTING.....................................................................................................................15

7-1.BEFORE SVC CHECKING..............................................................................................

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7-2.LOAD TEST MODE ..................................................................................................................15
7-3.HOW TO CHECK THE WATER LEVEL FREQUENCY ............................................................16
7-4.HOW TO CHECK THE TEMPERATURE OF EACH THERMISTOR AT OPERATING CONDITION ......16
7-5.ERROR DISPLAY .....................................................................................................................17
7-6.TROUBLESHOOTING WITH ERROR  .....................................................................................19

• IE (Water Inlet Error)  ..............................................................................................................19
• UE (Unbalanced Error) ...........................................................................................................20
• OE (Water Outlet Error) ..........................................................................................................21
• FE (Over Flow Error) ..............................................................................................................23
• PE (Pressure Sensor S/W Error) ............................................................................................24
• dE (Door open Error) ..............................................................................................................25
• tE (Thermistor (Heating) Error) ...............................................................................................26
• LE (Motor Lock Error) .............................................................................................................27

8. TROUBLESHOOTING WITHOUT ERROR CODES  ...................................................................... 

• PE (Power Failure or no power) .............................................................................................

...........

• Vibration & Noise during spin .................................................................................................
• Detergent & Softener does not flow in ....................................................................................
• Water Leak  .............................................................................................................................

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9. PART INSPECTION ........................................................................................................................

9-1.FILTER ASSEMBLY (LINE FILTER) ......................................................................................... 
9-2.DOOR LOCK SWITCH ASSEMBLY ..................................... ...................................................
9-3.STATOR ASSEMBLY  ...............................................................................................................
9-4.PUMP MOTOR ASSEMBLY .......................................................................................................
9-5.INLET VALVE ASSEMBLY  .......................................................................................................

10. DISASSEMBLY INSTRUCTIONS ..................................................................................................
11. EXPLODED VIEW AND PART LIST ..............................................................................................

• dHE(Dry Heater Error) .............................................................................................................29
• Dry Heater Trouble .................................................................................................................30

• Dry Fan Motor Trouble ...........................................................................................................31

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