Use and Care Guide
8 | Sub-Zero Customer Care 800.222.7820
AIR PURIFICATION CARTRIDGE REPLACEMENT
1 To access the air purication cartridge, grasp the outside
cover from the bottom and rotate upward. Refer to the
illustration below.
2 Grasp the black cover from the top and rotate down-
ward. The cartridge will pop out and can be removed.
3 Remove the new cartridge from packaging and insert
with the connector pointing downward.
4 Once in position, close the black cover. Then rotate the
outside cover downward until it closes against the back
wall.
5 Once the cartridge has been replaced, follow the instruc-
tions on the display. The cartridge life cycle will reset for
approximately one year.
Air Purication System
The advanced air purication system reduces bacteria,
odors, and ethylene gas, which causes premature ripening
in fruits and vegetables. The air purication cartridge has
been factory installed and is located inside the refrigerator
on the back wall.
To initiate air purication, touch
, then touch .
The cartridge will last approximately one year. “Change Air
Purier” will appear on the display when the cartridge needs
to be replaced. Touch “Snooze” to delay the reminder for
24 hours or until cartridge can be replaced. Touch “Refresh”
to reset the life indicator to 100% once the cartridge is
replaced.
Replacement Sub-Zero air purication cartridges can be
ordered online at subzerowolfstore.com. For questions,
contact Sub-Zero Customer Care at 800-222-7820.
CAUTION
The air purication 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 purication cartridge
OPERATION