20
Operation
Vitamin-Safe
Mode
Setting the Vitamin-Safe Zone and 5° Fresh Zone to the Vitamin-Safe Mode helps to protect
the vitamin C contained in vegetables and fruit. (The model NR-B54X1 has only the 5° Fresh
Zone.) The blue and green LED lights.
Super Freeze
Mode
In this mode, the freezer can be cooled rapidly, enabling the fresh foods, etc. which are
placed there to be frozen.
The Super Freeze Mode is automatically released after about 50 hours.
Notes:
● When the Super Freeze Mode is set, the temperature inside the freezer may drop below the
set temperature.
● The compressor operates at high speed.
● When the Super Freeze Mode is set while the Eco Mode is established, the Eco Mode is
temporarily released. When Super Freeze Mode ends, operation in the Eco Mode will be
restored.
● The effect on the stored food can be reduced if setting the Super Freeze Mode several
hours before storing the food in the freezer compartment.
● The following items are recommended in order to exert the maximum freezing capacity.
1
Set the Super Freeze Mode 24 hours before storing the food.
2
Place the food on the second drawer from the top or on the glass shelf.
(A bigger freezing capacity can be exerted if placing the food directly on the glass shelf.)
● The maximum freezing capacity within 24 hours is written in the rating label.
Hygiene Active
Mode
The hygiene active LED comes on, and food is protected from bacteria and odours.
Note:
● When food with strong odours are to be stored, wrap it in plastic food wrap or place it inside
a tightly sealed container. Otherwise, odours may be left in the fridge even if the Hygiene
Active Mode has been set.
Holiday Mode
Set this mode when the fridge is not going to be used for a prolonged period such as during a
long vacation or when only the freezer is to be used.
When this mode is set, the fridge temperature is not displayed.
When this mode is set, the Vitamin-Safe Zone temperature is not displayed. (model
NR-B53V1/B53VW1)
Notes:
● Before using the Holiday Mode, empty out the fridge, and close its door.
● For hygiene reason, the temperature inside the fridge is kept at about 15 °C while the
Holiday Mode is set.
● The freezer is cooled in the usual way.
Eco Mode
Set this mode when the freezer is not going to be used much such as during the winter
months or at night.
Note:
● The Eco Mode cannot be set while the Super Freeze Mode is set.
Child Lock
The buttons on the control panel and Ice/Water dispenser panel can be locked. When the
Child Lock is set, “
” is displayed on the control panel and Ice/Water dispenser panel.
To release this mode, hold down
on the control panel for at least 3 seconds.
