The LWS3063ST is an LG single wall oven, rated at 4.7 cu ft. Current model — LG’s own US product page still carries this model with an active status flag, read 24 September 2026. On this platform, the F1 fault code is one of the more common reasons it gets a service call.
Service calls on this wall oven most often trace to one of a short list: the F1, F2 or F9 fault codes. We confirm which one applies against the model and serial number before ordering a part.
Key Features
- Convection fan in the main cavity
- Self-clean cycle
- Single wall oven
- Sold in 2 finish options on this platform
- Rated at 4.7 cu. ft.
Most Common Issues on This Model
01
F1 fault code — control-board fault
02
F2 fault code — oven temperature sensor fault
03
F9 fault code — self-clean door-latch fault