Toshiba GR-RB449WE-PMJ Owner's Manual page 24

Mode setting
Quick cooling mode setting
In the non fast cooling mode, press the "-" button for 3s,
refrigeration display will be 2°C, enter the fast cooling mode.
In the quick cooling mode, press the "-" button for 3s or short press the "+", "-" button,
will go out, the refrigeration display will set the temperature before the quick
cooling, and exit the quick cooling mode.
Set holiday mode and exit quick cooling mode.
Quick cooling mode automatically disabled for 6H.
Quick freezing mode setting
In non quick freezing mode, press and hold the "+" button for 3s,
the freezing display will be -24°C. It will enter the quick freezing mode. In the quick
freezing mode, press the "+" button for 3s or short press the "+" and "-" buttons,
will go out, the freezing display will set the temperature before the quick freezing,
and exit the quick freezing mode. Set the shutdown mode will exit the quick cooling
mode.
Quick freeze mode automatically disabled for 24H.
Press the mode key, and the holiday and intelligent mode will cycle as follows:
When the mode is not off, cycle to set holiday? smart? none? holiday....
Press the mode key to select holiday mode,
and the freezing display is - 18°C. The holiday mode is entered.
Press the mode key to select the smart mode,
will be 5°C, the freezing display will be - 18°C, and the intelligent mode will be
entered.
Press and hold the MODE key for 5S to set or turn off the POWER OFF mode: "--" is
displayed in the cold storage and freezing temperature area, the icon of variable
chamber is off, the icon of each temperature zone is off, the function icon such as
HOLIDAY and SMART is off, and the POWER OFF icon is on. In the non locked state, in
addition to hold the MODE button, the error prompt will be given, and the POWER
OFF icon and light strip will flash; ln the lock mode, in addition to hold the unlock
button, an error prompt will be given and the light strip will flash. In the POWER
OFF mode, the refrigeration, freezing and variable chamber are closed, the load is
closed, and when the display panel is not operated for 30 seconds, it will goes out.
Recommended setting: refrigerated chamber 4°C, freezing chamber -18°C.
will light up, and the
is on, the refrigeration display is off,
will light up, the refrigeration display
18
will light up, and