Midea MMC09AS9ABB
Midea 4-in-1 Multifunctional Microwave Steam Oven
Model: MMC09AS9ABB
Brand: Midea
Introduction
The Midea 4-in-1 Multifunctional Microwave Steam Oven is a versatile kitchen appliance designed to simplify your cooking experience. It combines the functionalities of a microwave, air fryer, steamer, and oven into a single compact unit. This manual provides essential information for safe operation, setup, usage, and maintenance of your new appliance.
This appliance features XpressSteam, XpressFry, and XpressWave technologies, along with 24 pre-set menus and 8 additional modes for various cooking and maintenance needs.
What's Included:
- Microwaveair Oven
- Fryer Basket Oven
- Baking Tray
- Grill

Image: Front view of the Midea 4-in-1 Multifunctional Microwave Steam Oven, showcasing its sleek design and touch control panel.
Safety Information
Always read and understand all safety instructions before using the appliance. Keep this manual for future reference. Improper use can result in electric shock, fire, or injury.
- Ensure the appliance is placed on a stable, level surface with at least 3 inches of clearance at the rear for proper ventilation.
- Do not operate the oven if the door is damaged or if the seals are not intact.
- Do not heat sealed containers or bottles as they may explode.
- Always use oven mitts when handling hot items from the oven.
- Unplug the appliance from the power outlet when not in use and before cleaning.
- Keep children away from the appliance during operation.
Setup
Before first use, ensure all packaging materials are removed from inside and outside the oven. Clean the interior cavity and accessories with a damp cloth.
Placement:
Place the oven on a stable, heat-resistant countertop. Ensure there is adequate space around the unit for ventilation. The product dimensions are approximately 21.8 x 23 x 17.6 inches (D x W x H). A minimum of 3 inches clearance is required at the rear.

Image: Diagram showing the dimensions of the Midea 4-in-1 Multifunctional Microwave Steam Oven, including depth, width, and height.
External Water Tank:
For steaming functions, the external water tank must be filled. Pull out the water tank located at the bottom front of the appliance, fill it with distilled water, and reinsert it firmly until it clicks into place.
Video: This video provides an overview of the Midea 4-in-1 Microwave Steam Oven, demonstrating its features including the external water tank for steaming.
Operating Instructions
Control Panel:
The oven features a color screen touch control panel with a knob for setting functions, time, and temperature. The control panel provides access to various cooking modes and pre-set menus.

Image: A close-up view of the Midea 4-in-1 Multifunctional Microwave Steam Oven's control panel, showing the touch screen and various cooking mode icons.
Microwave Function (XpressWave):
This microwave oven utilizes inverter technology for fast and uniform cooking. It offers 5 power levels for precise control, ranging from 10% for softening butter to 100% for quick cooking. Simply select the microwave mode, adjust power and time using the knob, and press start.

Image: Internal view of the microwave oven demonstrating the even heat distribution from inverter technology, cooking chicken wings.
Air Fryer Function (XpressFry):
The Midea Air Fryer features True 3D Graphene Technology for ultra-high thermal conductivity, ensuring crispier and more evenly air-fried food. This mode is ideal for healthier frying with minimal oil. Place food in the fryer basket, select air fry mode, set temperature (up to 450°F) and time, then start.

Image: Cross-section view illustrating the rapid graphene tube and 3D convection technology inside the air fryer, cooking french fries.
Video: This video demonstrates how to prepare Chicken Parmesan using the Midea 4-in-1 Microwave Steam Oven's air fry function.
Steamer Function (XpressSteam):
Dual steam tubes release high-temperature steam within 30 seconds, locking in natural flavors and nutrients. It offers 6 temperature settings from 125°F to 250°F. Ensure the external water tank is filled before using this mode. Select steam mode, set temperature and time, then start.

Image: Internal view of the steamer function, showing steam enveloping food like lobster and vegetables.
Oven Function:
The oven offers ten temperature levels from 225°F to 450°F, with 1500W upper and lower baking tubes. This provides precise control for baking. Select bake mode, set temperature and time, then start. The COMBI mode uses steam-assisted grilling to remove excess oil and fat, promoting healthier cooking.
Video: This video demonstrates how to prepare a Roast Chicken using the Midea 4-in-1 Microwave Steam Oven's oven and combi functions.
Video: This video demonstrates how to bake a Cheesecake using the Midea 4-in-1 Microwave Steam Oven's oven function.
IoT Remote Control:
Manage your cooking remotely using the Midea SmartHome app. Set timers, adjust temperatures, choose menus, and monitor progress directly from your mobile device. This feature provides convenient control without needing to be physically present at the oven.

Image: The Midea 4-in-1 Multifunctional Microwave Steam Oven on a countertop with a hand holding a smartphone displaying the SmartHome app interface.
Maintenance and Cleaning
Regular cleaning ensures optimal performance and extends the lifespan of your Midea oven. The appliance includes modes for cavity deodorization, cavity cleaning, evaporating flume cleaning, and deep cleaning.
Daily Cleaning:
- Wipe the interior cavity with a damp cloth after each use, especially after steaming, to prevent condensation buildup.
- Clean the exterior with a soft, damp cloth. Do not use abrasive cleaners.
Special Cleaning Modes:
Utilize the dedicated cleaning modes for thorough maintenance. Refer to the on-screen instructions for each specific cleaning cycle.
Video: This video demonstrates the cleaning mode of the Midea 4-in-1 Microwave Steam Oven, showing how steam helps in sanitizing the interior.
Troubleshooting
If you encounter issues with your Midea 4-in-1 Microwave Steam Oven, please refer to the following common troubleshooting steps:
- Appliance not turning on: Check if the power cord is securely plugged into a working outlet. Ensure the circuit breaker has not tripped.
- Food not cooking evenly: Ensure food is placed correctly in the center of the cavity. For microwave mode, ensure no metal is inside. For air fry/bake, ensure proper rack placement.
- Steam not generating: Check if the external water tank is filled with water and properly inserted.
- Error codes: If an error code appears on the display, consult the full manual or contact customer support for specific instructions.
For persistent issues, contact Midea customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand Name | Midea |
| Model Info | MMC09AS9ABB |
| Item Weight | 50 pounds |
| Product Dimensions | 21.8 x 23 x 17.6 inches |
| Capacity | 23 Liters (0.9 CU.FT.) |
| Installation Type | Countertop |
| Wattage | 1500 watts |
| Voltage | 120 Volts |
| Material Type | Stainless Steel |
| Special Features | Child Safety Lock, Defrost, Grill Function |
Warranty and Support
Midea products are designed for reliability and performance. For information regarding product warranty, please refer to the warranty card included with your purchase or visit the official Midea website.
For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact Midea customer service. Keep your model number (MMC09AS9ABB) and purchase date ready when contacting support.
Visit the official Midea Store for more information: Midea Store on Amazon
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