Air Purification System - Sub-Zero ICBDEC2450FI/R Use And Care Manual

Product Operation

Air Purification System

Many fresh foods emit ethylene gas, a naturally-occurring
compound that hastens food ripening and spoilage. If your
unit is equipped with an air purification system, the car-
tridge has been factory installed and is located on the back
wall of the refrigerator.
To turn on air purification, touch
CAUTION
The air purification system complies with applicable
federal requirements regarding incidental exposure
to ultraviolet light. Lamp contains mercury. Manage
in accordance with disposal laws. Visit earth911.com
or call 800-222-7820.
AIR PURIFICATION CARTRIDGE
The air purification cartridge lasts approximately one year.
"Snooze/Refresh" appears on the control panel when the
cartridge needs to be replaced. Touch "Snooze" to delay
the reminder for 24 hours or until the cartridge can be
replaced.
Replacement Sub-Zero air purification cartridges can
be ordered online at subzero.com/store. For questions,
contact Sub-Zero Customer Care at 800-222-7820.
on the options screen.
To replace the air purification cartridge:
1 To access the air purification cartridge, slide the door
to the left.
2 Grasp the black cover from the top and rotate down-
ward. The cartridge pops out and can be removed.
Refer to the illustration below.
3 Remove the new cartridge from packaging and insert
with the connector pointing downward.
4 Close the black cover, then slide the door to the right.
Follow the instructions on the control panel. The car-
5
tridge life cycle resets for approximately one year.
AIR PUR IFIE R
Air purification cartridge
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