Energy Saving Operation; Automatic Restart; Advanced Functions - LG Art Cool Gallery Wall Mounted Owner's Manual

energy saving Operation - Cooling
Placing the unit in this mode minimizes power consumption during
cooling. It increases the set temperature to the optimal level for a
more comfortable environment.
1. Press to turn on the power.
2. Press repeatedly until the cooling symbol (snowflake)
is displayed on the Remote Control display screen.
3. Press to place unit into Energy Savings mode.
• appears on the display screen.
During Energy Saving mode, you could see a different temperature
display between the actual indoor unit and the Remote Control display
screen. This does not mean that the unit is malfunctioning in any way.
adjusting display screen brightness
The indoor unit's screen can be adjusted for brightness.
• Press the Power button
the brightness to the desired level.
This function may not be supported on all Single Zone Inverter models.
Figure 10: Art Cool Gallery Indoor Unit Basic Components
Signal Receiver
Air Discharge
repeatedly on the indoor unit to set
Front Panel
ON/OFF button
Due to our policy of continuous product innovation, some specifications may change without notification.

advanCed funCtiOns

Energy Saving operation -

auto restart functionality
After a power failure, the unit can be programmed to automatically
restart (reboot) and remember its previous settings. This function is
a factory default setting. However, should you wish to disable the
Auto Restart feature, follow the steps below. Refer to Figure 10.
Disable Auto restart
1. Open the front cover of the indoor unit by lifting up both sides of
the cover slightly.
2. Press and hold it for 6 seconds.
• The indoor unit will beep twice and the light will blink 6 times.
• Unit will now be disabled for auto restart.
re-enable Auto restart
To re-enable the auto restart function, press
seconds.
• The indoor unit will beep twice and the blue lamp will blink 4 times.
• The unit will now be enabled for auto restart.
• This function may not be supported on all Single Zone Inverter models.
• If you press and hold the
other words, a shorter duration) the unit will be placed in test operation
mode. In test operation mode, the unit blows out strong air for cooling for
18 minutes and then returns to the factory default settings.
Air Filter
Front Panel
Hooks (3)

Automatic restart

and hold it for 6
for 3-5 seconds, instead of 6 seconds (in
InTroduCTIon | 15