LG GL-H682HLHL Owner's Manual page 21

SMART FUNCTIONS
Using Audible Diagnosis to Diagnose
Issues
Follow the instructions below to use the audible
diagnosis method.
Launch the LG ThinQ application and select
the Smart Diagnosis feature in the menu.
Follow the instructions for audible diagnosis
provided in the LG ThinQ application.
Display panel is on the Freezer Door
1
Close the freezer and fridge doors, then press
and hold the Lock button to activate the lock
function.
If the display has been locked for over 5
minutes, you must deactivate the lock and
then reactivate it.
2
Press and hold the Fridge button for 3
seconds or longer.
The control panel will be turned off, and
then '3' will be displayed on the fridge
temperature display part.
3
Open the freezer and fridge door, and then
hold the phone on the upper right speaker
hole.
4
After the data transfer is complete, the
diagnosis will be displayed in the application.
NOTE
For best results, do not move the phone while
the tones are being transmitted.
(Only for applied models)
Display panel is inside the Fridge Room
1
Open the fridge door.
2
Press and hold the Fridge button for 3 seconds
or longer.
3
If the buzzer sounds 4 times, open the freezer
door and hold the phone near the speaker hole.
4
After the data transfer is complete, the
diagnosis will be displayed in the application.
21
If the display has been locked for over 5
minutes, you must deactivate the lock and
then reactivate it.