This feature is only available on some models.

Freezer
Press this button repeatedly to select a desired temperature between -24 °C and -14 °C.
The initial freezer temperature is -19 °C.
Dispenser
Select a desired dispenser mode from the buttons on the control panel. Press the dispenser switch with a glass or other container to dispense cubed ice, water or crushed ice.
Fridge
Press this button repeatedly to select a desired temperature between 1 °C and 7 °C.
The initial fridge temperature is 4 °C.
The actual inner temperature varies depending on the food status, as the indicated setting temperature is a target temperature, not actual temperature within the appliance.
Express Freeze / Express Frz.
This function can quickly freeze a large amount of ice or frozen foods.
This function is enabled and disabled in turn each time you press the button.
This function automatically terminates after a specific period has passed.
Lock
This locks the buttons on the control panel.
To lock the control panel buttons, press and hold the Lock button for 3 seconds until the k icon appears and the function is activated.
To disable the function, press and hold the Lock button for 3 seconds until the l icon appears and the function is deactivated.
Door Alarm*1
This sets the alarm sound which is activated when the appliance door is opened.
Filter*1
This shows the replacement period of the water filter automatically.
After changing the filter, push and hold the Filter button for three seconds to reset the filter.
Non Plumbing*1
The Non Plumbing icon is illuminated when the water dispenser tank is installed correctly.
For optimal food preservation, increasing or decreasing 1 °C from the default temperature is recommended for each compartment.
The control panel automatically turns off for energy saving.
If there is any finger or skin contacts to the control panel while cleaning it, the button function may operate.