Hisense PureFlat RF22B3FSE - Energy Saving, Ice, and Alarms

Display controls
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1. Press “ ” or “ ” repeatedly until the 
Super Freeze icon “ ” blinks.

2. Press the Confirm Control “ ” to turn
the Super Freeze function on or off.
When the Super Freeze function is
turned on, the “ ” icon lights.

3. When setting freezer temperature, the
Super Freeze function will turn off and
the temperature setting will revert back
to the previous setting.
NOTE: Super Freeze will automatically
turn off after 52 hours.
Caution!
When you selecting the Super Freeze
function, ensure there are no bottled or
canned drinks (especially carbonated
drinks) in the freezer compartment.
Bottles and cans may explode.
“Eco”
The Eco feature makes the refrigerator
worked in an energy saving mode
which is useful for reducing energy
consumption when you are away.
1. Press “ ” or “ ” repeatedly until the 
Eco icon “ ” blinks.

2. Press the Confirm Control “ ” to turn
the Eco function on or off. When the Eco
function is turned on, the “ ” icon

lights.
3. When setting fridge or freezer
temperature, the Eco function will turn
off and the temperature setting will
revert back to the previous setting.
NOTE: When the Eco function is on, the
temperature of fridge is automatically
switched to 43°F (6°C) and the
temperature of freezer is automatically
switched to 1°F (-17°C).
“Ice Control”
This “ ” icon shows the condition of

the ice maker function.
1. Press “ ” or “ ” repeatedly until the 
Ice Control icon “ ” blinks.

2. Press the Confirm Control “ ” to turn
the Ice Maker function on or off. When
the Ice Maker function is turned on, the
“ ” icon is off; When the Ice Maker

function is off , the “ ” icon is on.

“Door Open Alarm”
If the fridge door is opened for longer
than 2 minutes, the control panel will
display “dr”, the “ ” icon will blink and

the buzzer will sound 3 times every
minute for 8 minutes.
Pressing and holding “ ” and “ ” keys 
at the same time for three seconds
during door alarm, the “ ” icon will be

on and buzzing will stop. Closing the
fridge door, the “ ” icon will go off and

buzzing will stop.