This section discusses the concepts behind microwave cooking. It also shows you the basics you need to know to operate your microwave oven. Please read this information before you use your oven.

HOW YOUR KENMORE MICROWAVEWITH ULTRA WAVETECHNOLOGY WORKS

A microwave oven uses microwaves to heat food. Microwaves are very short waves of electromagnetic energy that travel at the speed of light (186,282 miles per second). Microwaves used in microwave ovens are in the same family of frequencies as the signals used in radio and television broadcasting.

In the case of microwave ovens, the commonly used wave frequency is roughly 2,450 megahertz (2.45 giga- hertz). Waves in this frequency range have an interest- ing property: they are absorbed by water, fats and sug- ars. When they are absorbed they are converted directly into atomic motion-heat. Microwaves in this fre- quency range have another interesting property: they are not absorbed by most plastics, glass or ceramics. Metar reflects microwaves, which is why metal pans do not work well in a microwave oven.

ULTRA WAVE TM INVERTER MICROWAVE SYSTEM ULTRA WAVE TM Inverter Microwave System gives you better microwave cooking performance for defrosting, cooking and reheating foods quickly and uniformly. The

ULTRA WAVE Inverter Microwave System is proven technology that delivers a constant stream of microwave power - true high, medium and low power.

Conventional microwave ovens operate on HIGH power only. To achieve 70% power level in a conven- tional microwave oven, the oven operates 70% of the time at HIGH power and 70% of the time OFF

One of the most important components used in the microwave oven is the Magnetron. A magnetron, in the microwave oven is reponsible for the production of microwaves. These microwaves produced by the mag- netron, move into the oven and come in contact with the food placed on the glass turntable.

Further, the glass turntable iniside the oven lets the microwaves pass through.These microwaves further bounce off a metal floor and travel back through the

glass turn table and are finally absorbed by the food, )laced inside the oven .

One of the characterstic features of microwaves is that they can pass through most glass, papers and plastics without heating them and they further get absorbed by the food in the form of heat energy. The microwaves bounce off the metal container and so the metal con- tainer does not absorb its energy.

Magnetron

The ULTRA WAVE Inverter Microwave System delivers power continuously, to defrost more evenly and mini- mize overcooking of food and messy food spatters.

SENSOR COOKING

The ULTRA WAVE TM Inverter Microwave System fea- tures Sensor Cooking functions. A humidity sensor in the oven cavity detects moisture and humidity emmit- ted from food as it gets heated.

The sensor adjusts cooking time according to various types and amounts of food.Sensor cooking takes the guesswork out of microwave cooking.

FOR THE BEST COOKING RESULTS

•Keep a check on the cooking of food.

•In order to make sure that the food is evenly cooked, stir, turn, or rearrange the food around halfway during the cooking time.

•Plastic wrap 1/4 to 1/2 inches ( 6.35 to 12.7 mm), inorder to vent steam during heating or cooking.

Oven cavity

Metal floor Glass turntable

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Kenmore 721.62369 HOW Your Kenmore Microwavewith Ultra Wavetechnology Works, Sensor Cooking, For the Best Cooking Results
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721.62369, 721.62364, 721.62362 specifications

The Kenmore 721 models 62362, 62364, and 62369 represent a significant advancement in home kitchen appliances, specifically in the realm of microwave ovens. These models boast an array of features designed to enhance cooking convenience and efficiency.

First and foremost, each model is equipped with a powerful cooking wattage, typically around 1000 watts, which ensures rapid cooking and consistent results. This high wattage allows for efficient heating, making them ideal for a variety of cooking tasks from defrosting to reheating leftovers.

One standout feature common across these models is the Sensor Cooking technology. This innovative cooking function automatically detects moisture released during cooking and adjusts power levels and cooking time accordingly. This means users need not guess cooking times, as meals come out perfectly cooked every time, whether it's a frozen dinner or a bowl of soup.

These microwaves also include a range of pre-programmed settings, which further simplify meal preparation. Options like popcorn, pizza, baked potato, and more allow users to achieve optimal results for popular foods with just a touch of a button. The easy-to-use control panel is user-friendly, making meal prep approachable for cooks of all skill levels.

In addition to performance, the Kenmore 721 series is designed with a sleek exterior that suits a variety of kitchen decors. Models vary slightly in size and color but maintain a modern aesthetic with stainless-steel finishes that resist fingerprints and smudges, ensuring they remain stylish in any kitchen environment.

The spacious internal capacity of these microwaves allows for large dishes or multiple servings to be cooked simultaneously. The turntable feature ensures even cooking by rotating food during the cooking process, while the easy-to-clean interior surface helps maintain hygiene with minimal effort.

Safety features are also a priority for the Kenmore 721 series. Child lock settings are available to prevent accidental use, providing peace of mind in homes with young children.

In summary, the Kenmore 721.62362, 721.62364, and 721.62369 microwaves combine powerful performance, innovative cooking technology, and user-friendly features, making them an excellent choice for anyone looking to enhance their kitchen capabilities. Whether for reheating meals, cooking from scratch, or defrosting, these models deliver reliability and efficiency, appealing to both novice and experienced cooks alike.
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