Maytag Built-in Refrigeration, Руководство пользователя

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Besides providing optimum storage temperature, the CZT modules also provide better
humidity control. Conventional crisper drawers can often end up with condensation
inside. This condensation can result in excessive moisture settling on the produce and
cause premature aging. The CZT modules use a space-age polymer to regulate the
amount of moisture in the compartment. The pores is this polymer increase in size when
too much moisture is present in the drawer and close when the moisture is at the right
level. This allows excess moisture to leave the drawer and the correct humidity level is
maintained. This eliminates the condensation problem found in many crisper drawers.
These features and their interaction allow the Jenn-Air
®
Luxury™ refrigerator to keep
contents fresher for a longer period of time than systems without these features. This
allows the customer to enjoy increased freshness in the foods they store.
Long Term Storage With a Higher Level of Performance
One of the most discouraging aspects of long term frozen food storage is freezer burn.
Freezer burn is most often the result of the outer layers of the product thawing slightly
and refreezing multiple times. One of the most common causes of this thawing is the
defrost cycle needed for modern frost-free products.
When the system enters a defrost cycle, a heater is turned on
to warm the cooling coil in the freezer and melt any frost off
from the coil before it has the opportunity to affect the
performance of the system. While the coil is heating, it is
not uncommon for the area around the coil to heat enough to
thaw the outer layer of product and in-turn create freezer
burn.
The Jenn-Air
®
Luxury™ Series of refrigerators minimizes
temperature swings during defrost with two different features. One of the features is
Preemptive Adaptive Defrosting while the other is sub-cooling prior to defrost.
Many manufacturers have added adaptive defrost to their product lines. Adaptive defrost
adapts to the use and environment of the product and provides defrost cycles only when
necessary. Not only does this often result in fewer defrost cycles that could potentially
damage the freezer contents, it allows for energy saving.
Preemptive Adaptive defrost takes this energy and food saving even further by attempting
to make sure that the defrost happens when the refrigerator and freezer are not being
used. In a normal adaptive defrost, when it is time for a defrost, the defrost starts. This
may mean that a defrost cycle could start in the middle of preparing dinner. At a time
Heat
Freezer Compartment
Heating Element
Cooling Coil (Evaporator)