LG Therma V Series Installation Manual page 86

System Set-Up
1 Keep pressing programming button for 3 seconds to enter setting
screed drying mode.
2 Press programming button to select
function code 18.
3 Press left, right button to move to
screed drying setting part.
4 Press up, down button to adjust "01" or
"00"
(00: Not Used 01: Used)
5 If you finish the setting,
press OK / CLEAR button.
6 Press exit button to exit or system will automatically release without any
input 25 seconds.
7 During the screed drying mode, "dry" is
displayed.
Left days for completing the screed drying
mode are displayed.
86 Air-to-Water Heat Pump
Left days