LG AC Smart Installation And Owner's Manual page 77

The description on the control command that can be set is as follows.
Item
Set temperature
Operation
Stop
Mode
Fan level
Lock
Setting
You can set the operating mode of the unit included in a specific group.
You can set the fan level of the indoor unit.
You can enable and disable the lock function so that the user cannot
directly set each unit.
Description
You can set the desired indoor temperature you
want to maintain.
You can set the operation so that the power of the
units included in a specific group can be turned on.
You can set the operation so that the power of the
units included in a specific group can be turned off.
It operates in cool mode. You can set the desired
temperature from SET TEMP in the range of
18°C~30°C. When the desired temperature is lower
than the indoor temperature, it operates in fan
mode.
It operates in heat mode. You can set the desired
temperature from SET TEMP in the range of
18°C~30°C. When the desired temperature is
higher than the indoor temperature, it operates in
fan mode.
It evaluates the indoor condition and maintains the
optimal condition automatically.
This sets the fan level of the indoor unit to low.
This sets the fan level of the indoor unit to med.
This sets the fan level of the indoor unit to high.
This enables the lock function so that the user
cannot change all functions.
This disables the lock function so that the user can
change all functions.
Installation/Owner's Manual
3. AC Smart Menu
3-33