Whirlpool 1997 "E service manual Removing the Magnetron Thermal Fuse

Page 21

Cooking Products Service Manual

Original March, 1997

4322167

© 1997 Whirlpool Corporation

Page 2-11

REMOVING THE MAGNETRON THERMAL FUSE

WARNING

Personal Injury Hazard

Disconnect from the electrical supply be- fore servicing the unit. Failure to do so could result in death or electrical shock.

1.Disconnect the electrical supply to the microwave oven.

2.Remove the microwave oven from its mounting location (see page 2-2).

3.Remove the vent grille and cabinet from the microwave oven (see the illustration on page 2-3).

4.Unplug the line cord connector and re- move the line cord.

5.Unplug the connector from the terminals of the fan motor.

6.Remove the five screws from the air duct.

7.Lift the air duct and position it so that you can access the magnetron thermal fuse, then remove the mounting screw, and unplug the connectors from its terminals.

8.Install the new magnetron thermal fuse on the air duct, and reassemble the mi- crowave oven.

REMOVE FIVE

AIR DUCT SCREWS

UNPLUG POWER

CORD & FAN MOTOR

 

BLACK & RED

BOTTOM

WIRES

 

OF AIR DUCT

 

MAGNETRON

THERMAL FUSE

THE MAGNETRON THERMAL FUSE

OPENS AT 228˚F & RESETS @ 140˚F.

2-11

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Contents OVER-THE-RANGE Microwave Oven Hood Combination MH7130XE MH7135XE MH9115XE Table of Contents Primary, Monitor, & Secondary Switch Checkout Procedure Electrical Shock Hazard Important Safety InformationPage Vii Leakage Test EquipmentTest Theory of Operation PK/WBL Component Sections Component AccessRemoving the Microwave Oven & Cabinet GeneralRemoving The Cabinet Removing the Oven Door Protection Control SystemRemoving the Oven Door Components Removing the Control Panel Removing the Line Fuse REMOVING/ADJUSTING the Interlock Switches Removing a SwitchMaking Adjustments Inset ALL Other SwitchesControl Panel Opening Removing the Base Thermal FuseRemoving the Magnetron Thermal Fuse Remove Five AIR Duct Screws Unplug Power Cord & FAN MotorRemoving the Convection Thermistor Remove Five Removing the Cavity Thermal Fuse Removing the Oven Light Socket Operating Control SystemControl Board Removing the FAN Motor Removing the Power Cord Removing the Blower Motor Capacitor Removing the Convection Heating Element Viewed from Under TOP Plate Removing the GAS Sensor Removing the Stirrer Motor Removing the Turntable Motor Removing the Cooktop Light Sockets High Voltage Components Accessing the ComponentsRemoving the Magnetron Removing the High Voltage Rectifier High Voltage Capacitor Removing the High Voltage Transformer Page Important Safety Instructions Component Description & TestingPage Original March 4322167 Possible Customer Complaint Thermal FusesBlower Motor Capacitor GAS Sensor Convection Thermistor Viewed from Under TOP Plate Convection Heating ElementMotors Touch Panel Continuity Test Programming ChecksProblem Possible Cause Test Procedure Or Correction ChartsProblem Possible Cause Test Procedure Or Correction Problem Possible Cause Test Procedure Or Correction Checking the Microwave Power Output Checking for Microwave Energy Leakage Making the Measurements Measuring The Oven With The Cabinet InstalledOriginal March 4322167 Test Charts Component TestingTerminal-To-Terminal Contacts Component Test Procedure Result Keyboard Matrix Voltage circuits Control Circuit Board Check ListContinuity Test Chart PRIMARY, MONITOR, & Secondary Switch Checkout ProcedureDoor Open Door ClosedTech Tips Wiring DiagramsModel MH9115XE Unit is Plugged in Clock is Working Strip CircuitsDoor is Open Oven Light is on Blower Motor is on LOWCooktop Lights are on High or LOW Blower Motor is on HighConvection Cooking is on Microwave Cooking is onSpecifications MH7130XEQ MH7130XEZ MH7135XEB Specification ChartsTemperature Sensor Probe Whirlpool Corporation MH7130XEQ MH7130XEZ MH7135XEB Beverage Frozen Entree MH7135XEQ MH9115XEB MH9115XEQ 120 Vertical CFM Hi/Low MH7135XEQ MH9115XEB MH9115XEQ Product Identification Model & Serial Number ExplanationLength of Warranty Whirlpool Will PAY for Will not PAY for Whirlpool Microwave Hood Warranty

1997 "E specifications

The Whirlpool 1997 "E" is a notable refrigerator model that reflects the company's commitment to innovation and consumer convenience during the late 1990s. This model encapsulated both style and functionality, aiming to meet the evolving needs of households.

One of the standout features of the Whirlpool 1997 "E" is its Energy Saver technology. As energy efficiency became a paramount concern for consumers, this refrigerator was designed to minimize electricity consumption while maintaining optimal cooling performance. The appliance featured enhanced insulation and a high-efficiency compressor, allowing it to use less energy than many of its predecessors.

The design of the Whirlpool 1997 "E" was another highlight. It featured a sleek and modern aesthetic, available in several finishes including classic white, elegant black, and stainless steel. The exterior was complemented by smooth curves and a user-friendly interface, offering an appealing look that fit seamlessly into various kitchen decors.

Inside, the refrigerator came equipped with adjustable shelving and a spacious interior layout, allowing users to customize storage according to their needs. The easy-to-clean surfaces and removable shelves made maintenance simple, further enhancing the user experience. The model also included dedicated compartments for fruits and vegetables, with humidity controls to prolong freshness.

Another key technological advancement in the Whirlpool 1997 "E" was its advanced cooling system. Featuring MultiFlow technology, this model ensured a consistent temperature throughout the refrigerator and freezer compartments. This technology worked by circulating cold air across different shelves, minimizing temperature fluctuations that could affect food preservation.

The refrigerator also boasted features like a water filtration system, which improved the taste and quality of water dispensed through its integrated dispenser, providing convenience for families on the go.

Overall, the Whirlpool 1997 "E" set a benchmark for kitchen appliances in its era, combining energy efficiency, user-friendly design, and innovative technology. This model showcased Whirlpool's dedication to providing practical solutions that catered to the needs of contemporary households, making it a popular choice for many consumers. Its legacy continues to influence refrigerator designs in the years that followed, marking it as a significant player in the realm of home appliances.
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