Hisense RF749N4WFF User's Operation Manual page 18

Super Cool
The Super Cool feature helps to keep food
stored in the refrigerator at the set
temperature during periods of high usage,
large grocery loads, or temporarily warm
room temperatures.
The Super Cool feature lowers the
temperature in the fridge compartment to
2°C to cool food faster.
1. Press MODE repeatedly until the Super
Cool icon
NOTE: When Super Cool is on,
illuminated and 2°C appears in the
temperature display.
2. Press MODE to manually turn off Super
Cool and return to the previously set
temperature.
NOTE: Super Cool will automatically turn
off after 3 hours, and the refrigerator will
revert to its previous temperature setting.
Super Freeze
The Super Freeze feature helps to keep the
food stored in the freezer at the set
temperature during periods of high usage,
large grocery loads, or temporarily warm
room temperatures.
The Super Freeze feature lowers the
temperature in the freezer compartment to
-24°C to freeze food faster.
1. Press MODE repeatedly until the Super
Freeze icon
NOTE: When Super Freeze is on,
illuminated and -24°C appears in the
temperature display.
2. Press TEMP. to manually turn off Super
Freeze and return to the previously set
temperature.
NOTE: Super Freeze will automatically turn
off after 52 hours, and the freezer will
revert to its previous temperature setting.
When selecting the Super Freeze function.
ensure there are no bottled in the freezer
compartment. Bottles and cans may
explode.
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Energy saving
If leaving the appliance for a long period of
time, you can switch the appliance to the
Energy saving mode.
Important! Do not store any food in the fridge
compartment during this time.
1. Press MODE until the Energy saving icon
appears.
The appliance automatically sets the following
temperatures:
• Fridge compartment: 15 °C
• Freezer compartment: -18°C
2. Press TEMP. to turn off Energy saving mode
and the refrigerator temperature will revert
to its previous temperature setting.
Door Open Alarm
If a door is open for longer than 2 minutes, an
alarm will sound to alert you and the control
panel will display "dr". The alarm will sound 3
times every minute for 8 minutes.
• To turn off the alarm, close all doors
completely.
NOTE: High temperature setting will accelerate
food waste.
•For optimum food preservation, a medium
setting is generally the most suitable.
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