Introduction
Thank you for choosing the De'Longhi EC850.M Coffee Machine. This manual provides essential information for the safe and efficient use, maintenance, and troubleshooting of your appliance. Please read these instructions carefully before using the machine and keep them for future reference.
Image 1: The De'Longhi EC850.M Coffee Machine in a kitchen setting, showcasing its compact design and automatic cappuccino system.
Important Safety Warnings
- Always ensure the machine is unplugged before cleaning or maintenance.
- Do not immerse the appliance, power cord, or plug in water or other liquids.
- Keep the appliance out of reach of children.
- Do not operate the machine if the power cord or plug is damaged.
- Use only cold, fresh water in the water tank.
- Hot surfaces: Avoid contact with hot parts of the machine, such as the portafilter, steam wand, and cup warmer.
Setup and First Use
1. Unpacking and Initial Cleaning
Carefully remove all packaging materials. Clean the water tank, portafilter, and milk carafe with warm water and mild detergent. Rinse thoroughly.
2. Filling the Water Tank
Remove the water tank from the back of the machine. Fill it with fresh, cold water up to the MAX level indicator. Reinsert the tank securely.
Image 2: A hand demonstrating the removal of the water tank from the side of the De'Longhi EC850.M for refilling or cleaning.
3. Installing the Water Filter
If your model includes a water filter, follow the instructions provided with the filter for installation into the water tank. This helps reduce limescale buildup.
4. Priming the Machine
Before first use, or if the machine has not been used for a long time, it needs to be primed. Fill the water tank, place a container under the hot water spout, and press the hot water button until water flows continuously. This removes air from the circuit.
Operating Instructions
1. Powering On/Off
Plug the machine into a suitable power outlet. Press the Power button (
) to turn the machine on. The indicator lights will flash during heating and become steady when ready for use. Press the Power button again to turn off.
Image 3: Close-up of the control panel of the De'Longhi EC850.M, showing buttons for power, espresso, cappuccino, and hot water.
2. Making Espresso
- Insert the desired filter (single or double shot) into the portafilter.
- Add ground coffee to the filter. For best results, use freshly ground espresso coffee.
- Tamp the coffee firmly and evenly.
- Attach the portafilter to the brewing head, ensuring it is locked securely.
- Place one or two cups on the drip tray under the spouts.
- Press the Single Espresso or Double Espresso button. The machine will automatically brew and stop.
3. Using the Automatic Cappuccino System
- Fill the milk carafe with cold milk (dairy or non-dairy).
- Attach the milk carafe to the machine.
- Adjust the froth regulator dial on the carafe to your desired foam level.
- Place a cup under the coffee and milk spouts.
- Press the Cappuccino or Latte Macchiato button. The machine will automatically dispense milk and then coffee.
- After use, press the Clean button on the milk carafe to rinse the spouts.
4. Dispensing Hot Water
Place a cup under the hot water spout. Press the Hot Water button. The machine will dispense hot water. Press the button again to stop.
Image 4: The De'Longhi EC850.M dispensing hot water from its dedicated spout into a glass, useful for tea or Americanos.
Maintenance and Cleaning
1. Daily Cleaning
- Drip Tray: Empty and clean the drip tray and grid daily.
- Portafilter: Remove spent coffee grounds and rinse the portafilter and filter under running water.
- Milk Carafe: After each use, perform the "Clean" function. For thorough cleaning, disassemble the carafe and wash all components with warm water and mild detergent.
- Exterior: Wipe the exterior of the machine with a soft, damp cloth. Do not use abrasive cleaners.
2. Descaling
The machine will indicate when descaling is required (e.g., a flashing calcium light indicator). Follow the descaling instructions provided with your De'Longhi descaler solution. Regular descaling is crucial for machine longevity and optimal performance, especially in areas with hard water.
Note: If the calcium light indicator flashes even after setting, ensure the descaling cycle is completed fully according to the instructions. Incomplete cycles can cause the indicator to persist.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not turn on. | Not plugged in; power outlet faulty. | Check power cord connection; try a different outlet. |
| No coffee dispenses. | Water tank empty; machine not primed; coffee too finely ground or tamped too hard. | Fill water tank; prime the machine; use coarser grind or less pressure when tamping. |
| Milk frother sputtering or not producing foam. | Milk carafe dirty; milk level too low; froth regulator setting incorrect. | Clean milk carafe thoroughly; ensure sufficient cold milk; adjust froth regulator. |
| Calcium light indicator flashing. | Machine requires descaling; descaling cycle not completed. | Perform a full descaling cycle according to instructions. |
Technical Specifications
- Brand: De'Longhi
- Model: EC850.M
- Color: Silver
- Dimensions (L x W x H): 12.6 x 10.83 x 12.05 inches
- Item Weight: 14.52 pounds
- Capacity: 1 Liter (Water Tank)
- Operation Mode: Fully Automatic
- Human Interface Input: Touchscreen
- Included Components: Filter
- Dishwasher Safe Parts: Yes (specific components)
Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official De'Longhi website. Do not attempt to repair the appliance yourself, as this may void your warranty and pose safety risks.
You can find more information and contact details on the De'Longhi Store on Amazon.
