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Undercounter Use & Care
Operations
AUTOMATIC DEFROST
Your Sub-Zero unit is equipped with an automatic defrost
system. The refrigerator section will defrost during each off
cycle of the refrigerator compressor. The freezer section of
model UC-24C(I) is controlled by an energy-saving
adaptive defrost system, which defrosts as needed.
DOOR CLOSING
The door of your undercounter unit has a spring-loaded
closure mechanism. As the door closes, the door closer
engages to help close and seal the door.
SOUNDS
You may hear some noises in the normal operation of the
unit. Surrounding acoustics like walls, floors and cabinets
may affect the sound of your unit. Some noises may be
enhanced when the door is open.
While the compressor is in operation, you may hear a
slight hum. During the start-up and shutdown of the
compressor, you may feel vibration for a few seconds.
During the ice maker cycle (model UC-24CI), you may hear
the sound of ice dropping into the container or the
solenoid valve operating while refilling the ice maker with
water.
Vacation Time
For extended vacations, shut off power to the under-
counter unit. Empty the unit and block the doors open
slightly to let fresh air in and keep the interior dry and fresh
smelling.
For short vacations, remove all perishable items. Shut off
the ice maker and empty the ice container. Do not change
the control settings.
If your religious observances require turning off the lights,
refer to Sabbath mode, page 8.
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