LG LSWS305ST Owner's Manual page 32

SELF-CLEAN
To change the setting during the operation
of this self-clean feature:
11:35 am
Self Clean
Clean Level Clean Time
3 00
Normal H Options
Light Normal Heavy
Normal
2Hours 3Hours 4Hours
Heavy
NOTE:
(cont.)
Options
Light
START
Options
When the self-clean cycle is done
After the self-clean cycle