Owners Manual
12 | Sub-Zero Customer Care 800.222.7820
OPERATION
To replace the air purication cartridge:
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.
5 Once the cartridge has been replaced, follow instructions
on the control panel. The cartridge life cycle will reset for
approximately one year.
Air Purication System
The air purication system reduces bacteria, odors, and
ethylene gas, which causes premature ripening in fruits
and vegetables. If your unit is equipped with an air purica-
tion system, the cartridge has been factory installed and
is located on the back wall of the refrigerator (back of the
upper drawer for drawer models).
To initiate air purication, touch
on the options screen.
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 PURIFICATION CARTRIDGE
The air purication cartridge will last approximately one
year. “Change Air Purier” will appear 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 purication cartridges can be
ordered online at subzero.com/store. For questions, contact
Sub-Zero Customer Care at 800-222-7820.
Air purication cartridge