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LG F12U2HDM Series - Table of Contents

LG F12U2HDM Series
72 pages
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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 / PCBLAYOUT................................................................................................ 19
7.TROUBLESHOOTING......................................................................................................................21
7-1.BEFORE PERFORMINGSERVICE ......................................................................................... 21
7-2.LOAD TEST MODE ..................................................................................................................21
7-3.HOW TO CHECKTHE WATER LEVEL FREQUENCY ............................................................22
7-4.ERRORDISPLAY .....................................................................................................................23
7-5.TROUBLESHOOTINGWITHERROR ..................................................................................... 25
IE (Water Inlet Error) ..............................................................................................................26
UE (Unbalanced Error) ...........................................................................................................27
OE (Water Outlet Error) ..........................................................................................................28
FE (Over Flow Error) ..............................................................................................................30
PE (Pressure Sensor S/W Error) ............................................................................................31
dE2 (Door open Error)............................................................................................................33
dE1 (Door switch Error) ..........................................................................................................33
tE (Thermistor (Heating) Error) ...............................................................................................35
dHE (Dry Heater Error) .............................................................................................................42
LE (Motor Lock Error) .............................................................................................................38
8.TROUBLESHOOTINGWITHOUT ERROR CODES ....................................................................... 45
Power Failure or no power......................................................................................................45
Vibration & Noise during spin .................................................................................................46
Detergent & Softener does not flow in ....................................................................................47
Before using the Tag On function.........................................................................................50
Water Leak .............................................................................................................................48
9. PART INSPECTION........................................................................................................................52
9-1.FILTER ASSEMBLY (LINE FILTER) .........................................................................................
52
9-2.DOOR LOCK SWITCH ASSEMBLY ......................................................................................... 53
9-3.STATOR ASSEMBLY ...............................................................................................................55
9-4.
PUMP MOTOR ASSEMBLY
....................................................................................................... 58
9-5.INLET VALVE ASSEMBLY .......................................................................................................59
10. DISASSEMBLY INSTRUCTIONS .................................................................................................. 60
11. EXPLODED VIEW AND PART LIST ..............................................................................................
68

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