De Dietrich DRC1775EN Guide D'utilisation page 55

Temperature Settings
Freezer Temperature Settings
The initial temperature value for the freezer setting indicator is -18°C.
 Press the set freezer button once.
 When you first push this button, the last set value will blink on the screen.
 Whenever you press this button, a lower temperature will be set (-16 °C, -18 °C,-20 °C, -22 °C,
-24 °C, super freeze).
 When you push the set freezer button until the super freeze symbol appears, and if you do not
push any other button within 1 second, super freeze will flash. If you continue to press it, it will
restart from -16 °C.
 The temperature value selected before holiday mode, super freeze mode, super cool mode or
Eco mode is activated and will remain the same when the mode is over or cancelled. The
appliance continues to operate with this temperature value.
Cooler Temperature Settings
Initial temperature value for the cooler setting indicator is +4 °C.
 Press the cooler button once.
 When you first push this button, the last value will appear on the cooler setting indicator.
 Whenever you press this button, a lower temperature will be set. (+8 °C, +6 °C,+5 °C, +4 °C,
+2 °C, super cool)
 When you push the cooler set button until the super cool symbol appears, and if you do not
push any button within 1 second, super cool will flash.
 If you continue to press the button, it will restart from +8 °C.
 The temperature value selected before holiday mode, super freeze mode, super cool mode or
Eco mode is activated and will remain the same when the mode is over or cancelled. The
appliance continues to operate with this temperature value.