LGWashers2019–present

LG WT7900H Series Washers (2019)

Covers Service manual exact match: WT7900HBA, Service manual exact match: WT7900H*A

10 error codes

13 parts documented

Error Codes

Click any code for detailed troubleshooting steps

Code	Meaning	Severity
dE	Door/Lid Error — lid not detected as closed or locked	Moderate
dL	Door Lock Error — lid fails to lock	Moderate
FE	Overflow Error — water level too high	Moderate
IE	Inlet Error — water not filling within expected time	Moderate
LE	Locked Motor Error — motor cannot rotate or hall sensor failure	Moderate
LE1	Motor Overload / Foreign Object Error — wash plate obstructed	Moderate
OE	Outlet/Drain Error — machine cannot drain within expected time	Moderate
PE	Pressure Sensor Error — water level sensor circuit fault	Moderate

Showing 8 of 10 error codes

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