LG TROMM F4999NTNH User Manual page 33

SMART DIAGNOSIS function
You may diagnosis the washer's abnormal operation or failure by yourself using a smart phone.
You may also call a customer service center using a regular phone for a fast and convenient diagnosis.
Self-diagnosis using the LG SMART WASHER APP.
1
Install the LG
SMART WASHER
application on a
smart phone.
 Execute the application after downloading it
from [Play Store] or [App Store].
※ The images above are only for reference. The images may be different for the upgrade version of the [LG SMART WASHER] app.
3
2
Select SMART
DIAGNOSIS.
 Enter either the widget or
the icon at the bottom.
4
Select Select the
DIAGNOSIS DRUM
by SOUND. WASHER.