KitchenAid KHMS105E Making the Measurements, Measuring The Oven With The Cabinet Installed

Page 59

Microwave Oven Hood Combo Service Manual — LIT 4317216

Original 03/97

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MAKING THE MEASUREMENTS

Measuring The Oven With The Cabinet Installed

MEASUREMENT NOTES:

•When measuring for leakage, use the 2" (5 cm ) spacer that is provided with the probe.

•Leakage with the outer panels removed should be less than 5 mW/cm.sq.

•Leakage for a fully assembled oven (before the lamp switch primary is interrupted) with the door opened slightly, should be less than 2 mW/cm.sq.

•Do not exceed the meter’s full-scale deflec- tion.

•Do not move the test probe along the mea- suring surfaces faster than 1-inch-per-sec- ond (2.5 cm/sec), otherwise a false reading will occur.

•When testing near a corner of the door, keep the probe perpendicular to the sur- face, and move it horizontally without touch- ing the surfaces, otherwise a false reading will occur.

•Hold the test probe by its gripping surface only, otherwise a false reading will occur.

To measure for oven leakage:

1.Pour 275 (±25cc) of water into a 600 cc graduated beaker.

2.Place the beaker into the center of the microwave oven.

3.Set the energy leakage monitor to 2,450 M H z , a n d u s e i t a c c o r d i n g t o t h e manufacturer’s recommended test pro- cedure to obtain the correct results.

4.Measure the microwave radiation with an electromagnetic radiation monitor. Hold the probe perpendicular to the surface being measured, and measure around the door viewing window, the exhaust opening, and air inlet openings.

5.Operate the oven at its maximum energy output, and take the measurements.

Measuring The Oven With The Cabinet Removed

When the magnetron has been replaced, use the previous procedure, and measure for mi- crowave energy leakage after all of the neces- sary components are replaced or adjusted, and before the cabinet is installed. Take spe- cial care to measure around the magnetron and the waveguide. WARNING: Be careful not to contact any of the high voltage com- ponents when making measurements with the cabinet removed.

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Contents Microwave Oven Hood Combination KHMS105E KHMC107E Table of Contents Convection Thermistor Convection Heating Element Electrical Shock Hazard Important Safety InformationPage Vii Test Leakage TestEquipment Theory of Operation Relay #4 Capacitor Bkbl Blower Motor High Component Sections Component AccessRemoving the Microwave Oven & Cabinet GeneralBase Plate Screws Cooktop Light Assembly Wiring Removing the Oven Door Protection Control SystemRemoving the Door Choke Removing the Control Panel Removing the Line Fuse Removing a Switch REMOVING/ADJUSTING the Interlock SwitchesSecondary InsetMaking Adjustments Removing the Base Thermal Fuse Removing the Magnetron Thermal Fuse Removing the Cavity Thermal Fuse Removing the Convection Thermistor White Wires Removing the Oven Light Socket Operating Control SystemTurn Board Over Removing the Control Circuit BoardRemoving the Temperature Probe Socket 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 Synchronous Motor Removing a Cooktop Light Socket High Voltage Components Accessing the High Voltage Components Removing the Magnetron Replacing The High Voltage Rectifier Removing the High Voltage Rectifier High Voltage CapacitorHigh Voltage Rectifier Mounting Flange Removing the High Voltage Transformer Important Safety Instructions Component Description & TestingPage Original 03/97 Possible Customer Complaint Thermal FusesBlower Motor Capacitor GAS Sensor Convection Thermistor Viewed from Under TOP Plate Convection Heating ElementMotors Touch Panel Continuity Test Programming ChecksCombination Roast Temperature ProbeThings to Know Combination BakeProblem 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 InstalledPage Test Charts Component TestingTerminal-To-Terminal Contacts Component Test Procedure Result Keyboard Matrix Voltage circuits Control Circuit Board Check ListDoor Closed PRIMARY, MONITOR, & Secondary Switch Checkout ProcedureContinuity Test Chart Door Open
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KHMS105E specifications

The KitchenAid KHMS105E is a versatile and efficient microwave oven designed to enhance your cooking experience. With a sleek and modern design, it seamlessly fits into any kitchen decor while providing robust functionality.

One of the standout features of the KHMS105E is its spacious interior, offering ample cooking space for a variety of dishes. The generous capacity allows for accommodating large meals and multiple dishes, making it an ideal choice for families and those who enjoy entertaining. The microwave is equipped with a 1000-watt cooking power, ensuring that it heats food quickly and evenly.

The KHMS105E incorporates several advanced technologies to streamline food preparation. The sensor cooking function is a notable feature that automatically adjusts cooking time and temperature based on the moisture levels detected in your food. This eliminates the guesswork often associated with microwave cooking, ensuring perfectly cooked meals every time.

Another fantastic feature is the combination of microwave and convection cooking. This dual functionality allows users to not only reheat and defrost but also bake and brown foods, adding a new dimension to microwave cooking. With the convection feature, fans circulate hot air around the food, providing even cooking and crispy results that are usually only achieved in traditional ovens.

Ease of use is another priority with the KitchenAid KHMS105E. The intuitive digital control panel and easy-to-read display facilitate effortless operation. Additionally, pre-programmed cooking options cater to a variety of common foods such as popcorn, pizza, and baked potatoes, streamlining meal preparation.

The microwave also focuses on noise reduction, operating quietly while maintaining efficient performance, which is particularly appreciated in busy homes. The stainless steel finish not only provides a stylish appearance but is also easy to clean, ensuring that the appliance maintains its aesthetic appeal over time.

Lastly, safety features including a child lock ensure that the kitchen remains a safe environment, making the KHMS105E an appealing choice for families. With a combination of technology, convenience, and style, the KitchenAid KHMS105E microwave oven stands out as a reliable and high-performing kitchen appliance.
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