Table Of Contents - LG WM2277HW Service Manual

Table of Contents

Service Manual1
Contents3
Specifications4
Features5
Neuro Fuzzy Washing Time Optimization6
Water Level Control6
Door Control6
The Door Can Not Be Opened7
Door Locked Lamp Lights7
Child Lock7
Water Circulation7
Product View And Parts Identification8
Installation And Test9
To Connect The Inlet/Drain Hose10
Connect Power Plug10
Test Operation11
Operation12
Buttons And Indicators Description13
Wiring Diagram/Program Chart15
Wm2277H15
Wm2277Cw15
Wm2177Cw16
Wm2677H16
Program Chart17
Troubleshooting18
Qc Test Mode18
How To Check The Water Level Frequently18
Error Display19
Error Diagnosis And Check List21
Diagnosis And Solution For Abnormal Operation21
Fault Diagnosis And Troubleshooting24
No Power24
Vibration And Noise In Spin25
If It Still Has Severe Vibratin And Noise26
No Water Supply27
Detergent Does Not Flow In27
Liquid Detergent/Softener/Bleach Doesn Not Flow In28
Abnormal Sound28
Heating Without Water29
Drain Malfunction29
Wash Heater Trouble30
Heating Continuously Above The Setting Water Temperature30
Will Not Circulate Water31
Spin Trouble32
Error32
Disassembly Instructions33
Control Panel Assembly33
Main Pwb Assembly34
Dispenser Assembly35
Noise Filter35
Cabinet Cover36
Door38
Door Lock Switch Assembly38
Pump39
Heater39
Thermistor39
When Foreign Object Is Stuck Between Drum And Tub40
Sensor Assembly (Ball Sensor)40
Motor/Damper41
Cabinet And Control Panel Assembly Exploded View42
Drum & Tub Assembly Exploded View43
Dispenser Assembly Exploded View44