Whirlpool WML55011HS Manual: Overview & Key Features
This manual details the 1.1 cu. ft. Whirlpool WML55011HS over-the-range microwave, boasting a 400 CFM venting system and convenient features like tap-to-open functionality.
Explore installation guides, operating instructions, troubleshooting tips, and maintenance procedures for optimal performance of this black-on-stainless appliance, including preset options.
Discover the 90-hinge door, turntable control, and concealed touch controls, alongside safety precautions and replacement part information, ensuring a seamless user experience.
Model Identification & Specifications

The Whirlpool WML55011HS is a 1.1 cubic foot over-the-range microwave finished in a sleek black-on-stainless steel. This model is specifically designed for convenient installation above your cooktop, integrating both microwave functionality and a powerful ventilation system.
Key specifications include a 400 CFM venting system, effectively removing smoke, steam, and odors from your kitchen. It operates on standard 120V electrical power and features concealed touch controls for a streamlined appearance. The microwave boasts ten adjustable power levels, allowing for precise cooking control.
Further specifications encompass a tap-to-open door for easy access, a 90-degree hinge door option for flexible installation, and a turntable that can be turned on or off based on your preference. This unit is identified by its model number, WML55011HS, and is designed for optimal performance and user convenience.
Capacity and Dimensions
The Whirlpool WML55011HS microwave offers a generous 1.1 cubic foot interior capacity, providing ample space for accommodating various dish sizes and food items. This makes it suitable for families and individuals alike, capable of handling everyday cooking needs with ease.
Regarding dimensions, precise measurements are crucial for proper installation. While specific figures require consulting the full installation guide, the unit is designed as a low-profile over-the-range model. This compact design maximizes space while delivering full microwave functionality.
Careful consideration of width, depth, and height is essential to ensure a seamless fit above your cooktop. The dimensions accommodate standard cabinet openings, but verifying measurements before purchase and installation is highly recommended for a trouble-free experience.
Venting System (400 CFM)
The Whirlpool WML55011HS features a powerful 400 CFM venting system, effectively removing smoke, odors, and grease from your kitchen while cooking. This high-capacity ventilation ensures a cleaner and more comfortable cooking environment, preventing lingering smells and maintaining air quality.
Installation options include both upper venting and wall venting configurations, offering flexibility to suit your kitchen’s layout and ductwork. The manual provides detailed instructions for both methods, ensuring proper installation and optimal performance of the venting system.
Proper venting is crucial for efficient operation and longevity. Regularly cleaning the vent filters is recommended to maintain airflow and prevent grease buildup. The 400 CFM rating signifies a robust system capable of handling diverse cooking styles.

Installation Guide
This section provides step-by-step instructions for installing your WML55011HS, covering unboxing, vent cover installation, mounting, and electrical connections for a secure setup.
Unboxing and Initial Inspection
Carefully unpack your Whirlpool WML55011HS microwave, ensuring all packaging materials are removed from both the interior and exterior of the unit. Inspect the microwave for any visible damage incurred during shipping, such as dents, scratches, or broken components.
Verify that all included accessories are present, including the vent cover(s) – both upper and wall vent options may be included – installation hardware (screws, brackets), and the user manual. Compare the model and serial number on the appliance with those listed on your purchase receipt and the packaging.
If any damage or missing parts are discovered, immediately contact Whirlpool customer support or the retailer where you purchased the microwave. Do not attempt to install a damaged appliance, as this could compromise its safety and performance. Retain all packaging materials until you are satisfied with the condition of the microwave.
Vent Cover Installation (Upper & Wall Vent)
Begin by removing the screws attaching vent covers B, C, and D to the top of the microwave exterior. Carefully slide the appropriate vent cover – either for upper venting or wall venting – into position. Ensure it aligns correctly with the microwave’s exhaust opening.
For upper vent installations, secure the vent cover using the provided screws, tightening them firmly but avoiding over-tightening. Wall vent installations may require additional ductwork and securing to a wall stud. Refer to the detailed diagrams in the installation manual for specific instructions.
Verify a proper seal between the vent cover and the microwave to prevent air leakage. Incorrect installation can reduce venting efficiency. Double-check all connections and screws for stability before proceeding with the microwave mounting process.

Mounting the Microwave
Before mounting, confirm the wall is structurally sound and capable of supporting the microwave’s weight. Utilize the provided mounting template to accurately mark the screw locations on the wall. Ensure the height aligns with recommended clearances for comfortable use and proper ventilation.
Drill pilot holes at the marked locations, using appropriate drill bits for your wall type. Securely attach the mounting bracket to the wall studs using screws of adequate length and strength. Carefully lift the microwave and align it with the mounting bracket.
Engage the microwave onto the bracket, ensuring it locks into place. Double-check the stability of the mounted microwave before connecting the electrical supply. A properly mounted microwave is crucial for safe and efficient operation.
Electrical Connection Requirements
The Whirlpool WML55011HS requires a dedicated 120-volt, 60Hz electrical circuit, protected by a 15-amp or 20-amp circuit breaker. Do not use an extension cord or adapter plug; a direct connection to the electrical system is essential for safe operation. Ensure the outlet is properly grounded to prevent electrical shock.
Before connecting, verify the voltage matches the microwave’s specifications. If you are unsure about your electrical system, consult a qualified electrician. Improper electrical connection can damage the microwave and create a safety hazard. Follow all local electrical codes and regulations during installation.
Never attempt to repair the power cord yourself; a damaged cord must be replaced by a qualified technician.

Operating Instructions
This section guides users through the WML55011HS’s control panel, presets like ‘Popcorn’, power level adjustments, and the convenient ‘Add 30 Seconds’ function for effortless cooking.
Control Panel Overview
The Whirlpool WML55011HS features concealed touch controls, offering a sleek and modern aesthetic. The control panel is intuitively designed for ease of use, allowing quick access to various cooking functions. Key elements include number pads for direct time entry, a ‘Clear/Off’ button to cancel operations, and dedicated preset buttons for popular items like popcorn, potato, and pizza.
A ‘Cook Time’ button initiates standard microwave cooking, while ‘Power Level’ allows adjustment of cooking intensity from 10% to 100%. The ‘Add 30 Seconds’ button provides a convenient shortcut for extending cooking time in small increments. Vent fan controls are also integrated, enabling selection of fan speed and timer settings for effective kitchen ventilation. The display clearly shows the cooking time, power level, and selected functions, providing real-time feedback during operation. Understanding these controls ensures optimal utilization of the microwave’s capabilities.
Using Microwave Presets (Popcorn, etc.)
The Whirlpool WML55011HS simplifies cooking with convenient preset functions. These automated settings optimize cooking time and power levels for specific foods, ensuring consistent results. The ‘Popcorn’ preset is ideal for standard microwave popcorn bags, automatically adjusting cooking parameters for fluffy, perfectly popped kernels. Similarly, presets for potato, pizza, and frozen vegetables eliminate guesswork, delivering delicious meals with minimal effort.
To utilize a preset, simply select the corresponding button on the control panel. The microwave will automatically begin cooking with pre-programmed settings. Users can often adjust the preset cooking time if desired, catering to individual preferences or bag/portion sizes. Refer to the manual for specific preset cooking times and power levels. These presets are designed for convenience, offering a quick and easy way to prepare common foods.
Power Levels & Adjustment
The Whirlpool WML55011HS microwave offers ten distinct power levels, providing versatility for various cooking tasks. Power levels range from 10% (Defrost) to 100% (High), allowing precise control over cooking intensity. Lower power levels are ideal for delicate tasks like melting chocolate or softening butter, preventing scorching or uneven heating. Higher power levels are best suited for rapid cooking, such as boiling water or reheating leftovers.
To adjust the power level, press the ‘Power Level’ button, then select your desired percentage using the number pad. The selected power level will be displayed on the control panel during operation. Remember that lower power levels extend cooking time, while higher levels shorten it. Experimenting with different power levels allows you to achieve optimal results for a wide range of recipes and food types.
Add 30 Seconds Function
The ‘Add 30 Seconds’ function on the Whirlpool WML55011HS microwave provides a convenient way to extend cooking time in small increments. This feature is particularly useful when you need a little extra time to finish cooking a dish, without having to manually input a new time setting. Simply press the ‘Add 30 Seconds’ button, and the microwave will automatically add thirty seconds to the remaining cooking time.
You can repeatedly press the button to add multiple 30-second intervals, allowing for precise adjustments. The microwave will continue to cook until the button is no longer pressed or the door is opened. This function works at any power level, offering flexibility for various cooking needs. It’s a quick and easy solution for perfecting your dishes and ensuring they are cooked to your desired doneness.

Features & Settings
The WML55011HS offers innovative features, including a tap-to-open door, a 90-hinge design, and a turntable on/off option for versatile cooking experiences.
Customize your cooking with preset options and enjoy convenient control through concealed touch controls, enhancing usability and kitchen aesthetics.
Tap-to-Open Door Operation
The Whirlpool WML55011HS microwave features a convenient tap-to-open door, offering a modern and effortless way to access the interior. Unlike traditional microwave doors requiring a pull handle, this model responds to a gentle touch, initiating the door’s opening sequence.
To operate, simply tap the center of the door; the door will release and swing open. This feature is particularly useful when hands are full or when a sleek, minimalist aesthetic is desired in the kitchen.
Ensure the area around the door is clear of obstructions to allow for smooth operation. If the door doesn’t respond to the tap, gently apply slightly more pressure. Avoid forceful pushing or pulling, as this could damage the mechanism. The tap-to-open function enhances accessibility and adds a touch of contemporary convenience to your cooking routine;
Turntable On/Off Option
The Whirlpool WML55011HS microwave offers a versatile turntable function, allowing users to customize their cooking experience. The turntable ensures even heating by rotating food throughout the cooking process, eliminating hot and cold spots. However, recognizing that some dishes or containers may not require or benefit from rotation, Whirlpool has included an on/off option.
To disable the turntable, access the settings menu via the control panel and select the “Turntable On/Off” function. This is particularly useful for larger, rectangular dishes that may not fit comfortably or rotate effectively on the turntable.
When the turntable is off, food will remain stationary during cooking. Remember to re-enable the turntable for optimal results with most food items, ensuring consistent and thorough heating. This feature provides flexibility and caters to a wider range of cooking needs.
90 Hinge Door Functionality
The Whirlpool WML55011HS microwave features a unique 90-degree hinge door design, offering enhanced accessibility and convenience during use. Unlike traditional microwave doors that swing fully open, the 90-degree hinge limits the door’s opening angle, preventing obstruction in smaller kitchens or areas with limited space.
This design is particularly beneficial when the microwave is installed under cabinets, as it allows for easy access to food without bumping into overhead fixtures. The 90-degree opening also provides a safer user experience, reducing the risk of accidental contact with hot dishes.

The hinge mechanism is robust and reliable, ensuring smooth and controlled door operation. It’s a thoughtful feature designed to improve usability and integrate seamlessly into various kitchen layouts, maximizing convenience for everyday cooking.

Troubleshooting
This section provides solutions for common issues, detailing error codes and their meanings for the WML55011HS microwave. Resolve problems quickly and maintain optimal performance.
Common Issues & Solutions
Microwave not heating: First, ensure the door is securely closed. If the issue persists, check the power level setting; it may be set too low. Also, verify that you haven’t exceeded the maximum cooking time. Arcing inside the microwave: This often occurs with metal objects. Immediately remove any foil or metallic containers. Clean the interior thoroughly.
Turntable not rotating: Confirm the turntable is correctly positioned on the drive coupling. If it’s still not rotating, the turntable motor may be faulty, requiring professional repair. Vent fan not working: Check the vent fan speed setting. Ensure the grease filters are clean, as clogged filters can restrict airflow. A malfunctioning fan motor may need replacement.
Control panel unresponsive: Try resetting the microwave by unplugging it for a few minutes, then plugging it back in. If the problem continues, contact Whirlpool support. Error codes displayed: Refer to the “Error Codes & Meanings” section for specific troubleshooting steps related to the displayed code.
Error Codes & Meanings
F01: Indicates a communication error between the control panel and the main board. Attempt a power cycle (unplug for 5 minutes). If the error persists, service is required. F02: Signals a door switch malfunction. The microwave won’t operate if the door isn’t properly detected as closed. Inspect the door latch for obstructions.
F03: Points to a magnetron issue, the component generating microwave energy. This is a serious error requiring professional repair; do not attempt self-repair. F04: Suggests a problem with the transformer. Similar to the magnetron, this necessitates a qualified technician’s intervention.
F05: Indicates a thermal fuse has blown, often due to overheating. Check the vent for blockages. F06: Signals a fan motor error. Verify the fan isn’t obstructed. If the code remains, the motor likely needs replacement. Fxx (other codes): Consult the Whirlpool support website or contact customer service for specific interpretations of less common error codes.

Maintenance & Care
Regular cleaning ensures optimal performance; wipe the interior with a damp cloth and mild detergent. Replacement parts are available through Whirlpool’s website.
Avoid abrasive cleaners that could damage the surfaces. Proper care extends the microwave’s lifespan, maintaining its functionality and appearance effectively.
Cleaning Procedures
To maintain your Whirlpool WML55011HS microwave, regular cleaning is essential for optimal performance and hygiene. Always disconnect the power supply before initiating any cleaning process. Begin by wiping down the exterior surfaces – the door, control panel, and sides – with a soft, damp cloth and a mild dish soap solution.
For stubborn grease or food splatters, allow the cleaning solution to sit for a few minutes before gently wiping away. Avoid abrasive cleaners, scouring pads, or steel wool, as these can damage the stainless steel finish. The turntable and roller ring are removable and can be washed in warm, soapy water or placed in the dishwasher.
To clean the interior, you can utilize the steam cleaning function (if equipped) or simply heat a cup of water with lemon juice for several minutes, then wipe down the interior walls, ceiling, and floor. Pay attention to the vent cover, removing and cleaning it periodically to ensure proper ventilation. Ensure all surfaces are thoroughly dried before reconnecting the power.
Replacement Parts Information
Securing replacement parts for your Whirlpool WML55011HS microwave is crucial for maintaining its functionality. Genuine Whirlpool parts are recommended to ensure compatibility and performance. Common replacement parts include the turntable, roller ring, vent filter, light bulb, and potentially the tap-to-open door mechanism.
To order parts, you can visit the official Whirlpool website, locate a certified Whirlpool parts distributor, or contact Whirlpool customer support directly. Having the model number (WML55011HS) readily available is essential when ordering.
Always refer to the parts diagram in the full owner’s manual or on the Whirlpool website to identify the correct part number. Professional installation is advised for certain components, particularly those involving electrical connections. Beware of non-genuine parts, as they may compromise safety and void the warranty.

Safety Information
Always heed important safety precautions when using the WML55011HS microwave. Proper grounding is essential, and avoid operating with a damaged cord. Never attempt self-repair.
Supervise children closely and ensure adequate ventilation during operation. Follow all warnings in the manual to prevent fire or electrical shock.
Important Safety Precautions
To ensure safe operation of your Whirlpool WML55011HS microwave, carefully review these crucial safety precautions. Always ground the microwave properly to prevent electrical shock, and never operate it with a damaged power cord or plug. Do not attempt to repair the appliance yourself; contact qualified service personnel for any repairs.
Supervise children closely when the microwave is in use, as surfaces can become hot during operation. Ensure adequate ventilation around the microwave to prevent overheating. Avoid heating sealed containers or liquids, as they may explode. Do not use metal cookware or utensils inside the microwave, as this can cause arcing and fire. Be cautious when heating liquids, as they can superheat and erupt violently.
Regularly inspect the door seals for damage and ensure they are clean. Never operate the microwave if the door does not close securely. Follow all warnings and instructions outlined in this manual to minimize risks and maximize safety.