Introduction
Thank you for choosing the Maestri House MMF-9304 Milk Frother and Steamer. This appliance is designed to enhance your beverage experience by providing perfectly frothed and heated milk for a variety of drinks, including lattes, cappuccinos, and hot chocolate. Please read this manual thoroughly before use to ensure safe and optimal operation.
Product Overview and Components
The Maestri House MMF-9304 features a sleek design with a durable stainless steel pitcher and smart touch controls. Below is an overview of the main unit and its included components.

Figure 1: Maestri House MMF-9304 Milk Frother Main Unit
Included Components:
- 1 x Milk Frother Base Unit
- 1 x Stainless Steel Milk Pitcher
- 1 x Whisk Set (various whisks for different froth types)
- 1 x Lid for Milk Pitcher
- 1 x Cleaning Brush
- 1 x User Manual (this document)

Figure 2: Exploded view of Maestri House MMF-9304 components
Setup
- Unpack all components and remove any packaging materials.
- Wash the stainless steel milk pitcher, lid, and whisk set with warm soapy water, then rinse thoroughly and dry completely.
- Place the frother base unit on a stable, flat, and dry surface.
- Ensure the whisk is correctly installed at the bottom of the milk pitcher.
- Place the dry milk pitcher onto the base unit.
- Connect the power cord to a suitable electrical outlet. The unit will beep and the display will illuminate.
Operating Instructions
The Maestri House MMF-9304 offers versatile settings for temperature and froth thickness, controlled via an intuitive touch panel.
Filling the Milk Pitcher:
- The pitcher has a generous 21oz (600mL) capacity.
- For frothing, do not exceed the 10.1oz (300mL) mark to prevent overflow.
- For heating milk or hot chocolate, you can fill up to 21oz (600mL).
- Always ensure the liquid level is above the minimum mark.

Figure 3: Milk pitcher capacity markings for different functions.
Smart Touch Control Panel:
The control panel allows selection of various functions. If the unit is idle for 60 seconds, it will enter standby mode. Press any button to reactivate.

Figure 4: Illuminated touch control panel for function selection.
Temperature Settings:
Choose from 4 temperature options:
- Normal (for cold frothing)
- 120°F (for warm milk/cappuccino)
- 140°F (for hot latte/bubble tea)
- 160°F (for hot chocolate)
Froth Thickness Settings:
Select from 3 froth thickness choices:
- Low Froth
- Medium Froth
- High Froth

Figure 5: Visual representation of different froth thickness options.
Step-by-Step Operation:
- Add milk or desired liquid to the pitcher, observing the MAX/MIN lines.
- Place the lid on the pitcher.
- Press the power button to activate the unit.
- Use the touch controls to select your desired froth thickness and temperature.
- Press the Start button to begin the process. The unit will automatically stop when complete.
Official Product Videos:
Video 1: Demonstrates the basic usage of an electric milk frother, including adding milk and selecting settings.
Video 2: Provides a general overview of the Maestri House Milk Frother's features and operation.
Cleaning and Maintenance
Proper cleaning ensures the longevity and hygiene of your milk frother.
- Dishwasher Safe: The stainless steel pitcher is crafted from durable 304 stainless steel and is dishwasher safe for convenient cleaning.
- Hand Washing: For hand washing, use the included cleaning brush with warm soapy water. Rinse thoroughly.
- Base Unit: The base unit should never be immersed in water. Wipe it clean with a damp cloth.
- Drying: Ensure all components are completely dry before reassembling or storing.

Figure 6: The stainless steel pitcher is dishwasher safe for easy cleaning.
Specifications
| Brand | Maestri House |
| Model Name | MMF-9304 |
| Color | Blue |
| Material | Stainless Steel & ABS Plastic |
| Capacity | 21oz / 600mL (Heating), 10.1oz / 300mL (Frothing) |
| Power Source | Corded Electric |
| Wattage | 550 watts |
| Special Feature | Dishwasher Safe Pitcher, Variable Temperature, Froth Thickness Control, Smart Touch Control, Memory Function |
| Item Weight | 3.36 pounds (1.53 Kilograms) |
| Package Dimensions | 11.54 x 8.39 x 7.52 inches |





