MR400 - Coffee maker Maestro - Free user manual and instructions
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| Product type | Coffee maker |
| Brand | Maestro |
| Model | MR400 |
| Dimensions (approx.) | 25 x 20 x 30 cm |
| Weight | 1.5 kg |
| Power supply | 220-240 V, 50/60 Hz |
| Power consumption | 800 W |
| Water tank capacity | 1.2 L |
| Brewing capacity | Up to 10 cups |
| Type of coffee | Ground coffee |
| Filter type | Permanent filter or paper filter (size #4) |
| Functions | Auto shut-off, keep warm plate, pause & serve |
| Indicators | Power on/off light |
| Cleaning and maintenance | Descaling recommended every 3 months; removable drip tray and filter basket |
| Safety | Auto shut-off after 2 hours; cool-touch handle |
| Spare parts | Carafe, filter basket, water tank available from manufacturer |
| Warranty | 2 years |
| Manual | Available in PDF for download |
Frequently Asked Questions - MR400 Maestro
How do I use the MR400 coffee maker?
Fill the water tank with cold water, add ground coffee to the filter basket, then press the power button. The coffee will brew and keep warm on the hot plate.
Can I use paper filters?
Yes, the MR400 is compatible with standard #4 paper filters as well as its permanent filter.
How do I clean the coffee maker?
Unplug and let cool. Wash carafe and filter basket with warm soapy water. Wipe exterior with damp cloth. Never immerse base in water.
How often should I descale?
Descale every 3 months or after 60 uses to remove mineral buildup. Use a descaling solution or white vinegar and water.
Why does the coffee taste bitter?
Bitter coffee can result from over-extraction. Use a coarser grind or reduce the amount of coffee. Also, ensure the water tank is not overfilled.
How does the auto shut-off work?
The MR400 automatically turns off after 2 hours of inactivity for safety and energy saving.
Can I brew less than a full carafe?
Yes, you can brew any amount between 2 and 10 cups. Adjust water accordingly.
What type of coffee grounds should I use?
Use medium-grind drip coffee grounds for best results.
Why is the water not flowing?
Check if the water tank is properly seated and the filter basket is not overfilled. Also ensure the carafe is placed correctly on the hot plate.
Where can I find spare parts?
Spare parts like carafe, filter basket, and water tank can be ordered from the Maestro website or authorized retailers.
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Download the instructions for your Coffee maker in PDF format for free! Find your manual MR400 - Maestro and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. MR400 by Maestro.
USER MANUAL MR400 Maestro
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Product information
Brand : Maestro
Model : MR400
Category : Coffee maker