1. Important Safety Instructions
Please read all instructions carefully before using the Maestri House Electric Milk Frother. Keep this manual for future reference.
- Do not immerse the base unit in water or other liquids.
- Ensure the power cord is not damaged and is kept away from hot surfaces.
- This appliance is for household use only.
- Always operate the frother on a stable, flat, heat-resistant surface.
- Do not touch hot surfaces. Use handles or knobs.
- Unplug from outlet when not in use and before cleaning.
- Keep out of reach of children.
- Do not operate any appliance with a damaged cord or plug, or after the appliance malfunctions or has been damaged in any manner.
2. Product Overview
The Maestri House 12-in-1 Electric Milk Frother is designed to create a variety of milk-based beverages with ease. It features variable temperature control and adjustable froth thickness, allowing for customized drinks such as lattes, cappuccinos, and hot chocolate.

Image: Maestri House Electric Milk Frother, showcasing its sleek design and a prepared beverage.
3. Components
The Maestri House Milk Frother includes the following components:
- Main Base Unit
- Stainless Steel Pitcher
- Lid
- Frothing Whisk (for thick froth)
- Heating Whisk (for heating milk or light froth)
- Cleaning Sponge
4. Setup
Before first use, and after each use, ensure the pitcher and whisks are clean. Refer to the 'Cleaning and Maintenance' section for detailed instructions.
- Unpack all components and remove any packaging materials.
- Wash the stainless steel pitcher, lid, and whisks with warm soapy water, then rinse thoroughly and dry.
- Place the main base unit on a dry, stable, and heat-resistant surface.
- Ensure the correct whisk is securely placed at the bottom of the pitcher for your desired function (frothing or heating).
- Connect the power cord to a suitable electrical outlet.
5. Operating Instructions
The Maestri House Milk Frother features a Smart Touch control panel for easy operation. It offers 6 distinct settings with variable temperature and froth thickness options.
5.1 Capacity Guidelines
- Maximum capacity for frothing: 10.1 oz (300 ml) of milk.
- Maximum capacity for hot chocolate: 17 oz (500 ml).
- Maximum capacity for heating milk: 21 oz (600 ml).

Image: Capacity markings inside the pitcher for different functions.
5.2 General Operation Steps
- Choose the correct whisk: Use the frothing whisk for thick froth, or the heating whisk for hot milk or light froth. Place it securely at the bottom of the pitcher.
- Add milk: Pour the desired amount of milk into the pitcher, ensuring it does not exceed the MAX fill line for your chosen function.
- Select froth options: Use the touch controls to choose your desired froth thickness (Low, Medium, High).
- Select temperature: Choose from Ordinary (room temperature), 50°C, 60°C, or 70°C.
- Start operation: Press the power button to begin. The device will automatically stop when the process is complete.

Image: Visual guide for selecting whisk, froth, temperature, and starting the frother.
5.3 Available Settings
The illuminated controls offer six primary settings, which can be combined with variable temperature and froth thickness:
- Cold Froth: For iced beverages.
- Cold Aerated Froth: For lighter cold foam.
- Hot Froth: For lattes and cappuccinos.
- Hot Aerated Froth: For lighter hot foam.
- Hot Milk: For heating milk without frothing.
- Hot Chocolate: For preparing rich hot chocolate.

Image: Four temperature options and examples of beverages they are suitable for.

Image: Visual representation of low, medium, and high froth thickness options.
5.4 Tips for Best Results
- For richer froth, use milk with a fat content of 3% or higher, and protein content not exceeding 5%.
- Ensure the pitcher is clean and dry before each use.
- Do not overfill the pitcher beyond the indicated MAX lines.

Image: The frother is compatible with various milk types, including dairy and plant-based options.
6. Cleaning and Maintenance
Proper cleaning ensures the longevity and optimal performance of your milk frother.
- The stainless steel pitcher is dishwasher safe.
- For manual cleaning, rinse the pitcher and whisks immediately after use to prevent milk residue from drying.
- Use the provided sponge or a soft cloth with warm soapy water to clean the interior and exterior of the pitcher and the whisks.
- Do not use abrasive cleaners or scouring pads, as these can damage the surface.
- Wipe the base unit with a damp cloth. Never immerse the base unit in water.
- Ensure all parts are completely dry before reassembling or storing.

Image: Effortless cleaning by hand rinsing and dishwasher compatibility for the pitcher.
7. Troubleshooting
If you encounter any issues with your Maestri House Milk Frother, please refer to the following common solutions:
- Device does not turn on: Ensure the power cord is securely plugged into a working electrical outlet. Check if the base unit is properly connected to the pitcher.
- Milk not frothing or heating properly: Ensure the correct whisk is installed. Check that the milk level is between the MIN and MAX lines for the selected function. Use fresh, cold milk for best frothing results.
- Excessive noise during operation: Ensure the whisk is properly seated at the bottom of the pitcher.
- Milk overflowing: Do not exceed the maximum fill lines for frothing or heating.
If the problem persists, please contact customer support.
8. Specifications
| Brand | Maestri House |
| Model Name | MMF-9304 |
| Model Number | MMH9403 |
| Color | Black |
| Material | Stainless Steel, Acrylonitrile Butadiene Styrene (ABS) |
| Capacity | 600 Milliliters (21 oz) |
| Special Features | Automatic Shut-off, Overheat Protection, Temperature Adjustment, Froth Thickness Selection, Extra Large 600ml Capacity |
| Number of Settings | 6 (Cold Froth, Cold Aerated Froth, Hot Froth, Hot Aerated Froth, Hot Milk, Hot Chocolate) |
| Power Source | Corded Electric |
| Wattage | 550 Watts |
| Voltage | 220 Volts |
| Care Instructions | Dishwasher Safe (Pitcher) |
9. Warranty and Support
For information regarding warranty coverage and customer support, please refer to the documentation provided with your purchase or contact the retailer where the product was acquired. Maestri House is committed to providing quality products and assistance.







