Troubleshooting

First try the solutions suggested here or visit our website and reference FAQs (Frequently Asked Questions)

to possibly avoid the cost of a service call.

www.whirlpool.com

Microwave oven will not operate

Check the following:

■Household fuse or circuit breaker

If a household fuse has blown or a circuit breaker has tripped, replace the fuse or reset the circuit breaker. If the problem continues, call an electrician.

■Magnetron

Try to heat 1 cup (250 mL) of cold water for 2 minutes at 100% cooking power. If water does not heat, try the steps in the bullets below. If microwave oven still does not operate, call for service.

■Door

Firmly close door. On some models, if a packaging spacer is attached to inside of the door, remove it, then firmly close door.

If a message about the door appears in the display, the door has been closed for 5 minutes or more without the microwave oven being started. This occurs to avoid unintended starting of the microwave oven. Open and close the door, then start

the cycle.

■Control

Make sure control is set properly. Make sure Control Lock is off. Make sure Demo Mode (on some models) is off.

Arcing in the microwave oven

Check the following:

■Soil buildup

Soil buildup on cavity walls, microwave inlet cover, cooking rack supports, and area where the door touches the frame can cause arcing. See “General Cleaning” in “Microwave Oven Care” section.

Turntable alternates rotation directions

■This is normal and depends on motor rotation at the beginning of the cycle.

Display shows messages

■A flashing “:” or “PF” means there has been a power failure. Reset the clock.

■A letter followed by a number is an error indicator. Call for assistance.

Fan running during cooktop usage

■This is normal. The microwave oven’s cooling fan (on some models), which is separate from the vent fan, automatically comes on during microwave oven operation to cool the microwave oven. It may also automatically come on and cycle on and off to cool the microwave oven’s controls while the cooktop below is being used.

Radio, TV or cordless phone interference

Check the following:

■Proximity

Move the receiver away from the microwave oven, or adjust the radio or TV antenna.

■Soil

Make sure the microwave oven door and sealing surfaces are clean.

■Frequency

Some 2.4 GHz-based cordless phones and home wireless networks may experience static or noise while microwave oven is on. Use a corded phone, a different frequency cordless phone or avoid using these items during microwave oven operation.

Replacement Parts and Cleaning Supplies

Following is a list of available parts and supplies which may be purchased separately. Please refer to the cover for contact and model identification information.

Replacement Parts		Cleaning Supplies
■	Turntable	■	Heavy Duty Degreaser
■ Turntable support and rollers		■ affresh™ Kitchen Appliance Cleaner
■	Turntable hub	■ affresh™ Stainless Steel Cleaner
■	Grease filter	■	affresh™ Stainless Steel Wipes

■Charcoal filter

■Cooktop light bulb

■Cavity light bulb

W10451739B specifications

The Whirlpool W10451739B is an innovative and high-quality microwave oven designed to enhance your cooking experience. With its sleek design and advanced features, it caters to the needs of modern kitchens, offering convenience and efficiency for everyday cooking tasks.

One of the standout features of the W10451739B is its powerful microwave technology, which ensures even cooking and reheating of food. This appliance operates at various power levels, allowing users to select the best settings for different types of food, whether it's defrosting frozen items, reheating leftovers, or cooking meals from scratch. This flexibility makes it an essential tool in any kitchen.

The W10451739B comes equipped with a spacious interior that can accommodate large dishes, making it perfect for family meals and gatherings. Its intuitive control panel is user-friendly, featuring a digital display and one-touch settings that simplify operation. Whether you need to quickly reheat a cup of coffee or cook a complete meal, this microwave has you covered.

Another key characteristic is its sensor cooking technology, which automatically adjusts cooking time and power based on the moisture released from the food. This ensures optimal cooking results, reducing the risk of undercooking or overcooking your meals. Additionally, the appliance includes a variety of pre-programmed settings tailored for specific foods such as popcorn, pizza, and beverages, adding to its versatility.

The W10451739B is designed with energy efficiency in mind, helping to lower electricity consumption without compromising performance. It features a durable construction, ensuring longevity and reliability. Moreover, cleanup is a breeze, thanks to its easy-to-clean interior that resists stains and odors.

In conclusion, the Whirlpool W10451739B is a remarkable microwave oven that combines advanced technology, user-friendly features, and efficient design. Its array of cooking options, sensor technology, and spacious interior make it a valuable addition to any kitchen, streamlining meal preparation and enhancing the overall cooking experience. Whether you are a busy professional or a home cook, the W10451739B promises to meet your culinary needs with ease.