1. Setup and First Use
Before operating your Krups Sensation C50 coffee machine, please follow these initial setup steps to ensure proper function and optimal coffee preparation.
1.1 Unboxing and Placement
- Carefully remove all packaging materials and protective films from the machine.
- Place the coffee machine on a stable, flat, and dry surface, away from heat sources and water splashes. Ensure adequate ventilation around the unit.
- Ensure the power cord is easily accessible and not pinched.

Image: The Krups Sensation C50 coffee machine in operation, demonstrating its compact design and ability to brew two cups simultaneously.
1.2 Filling the Water Tank
- Remove the water tank from the back of the machine.
- Fill the tank with fresh, cold drinking water up to the 'MAX' level indicator.
- Securely place the water tank back into its position.
1.3 Filling the Bean Hopper
- Open the lid of the bean hopper located on top of the machine.
- Pour fresh coffee beans into the hopper. Do not overfill.
- Close the lid securely to maintain bean freshness.
1.4 Initial Rinsing Cycle
For the first use or after a long period of inactivity, perform a rinsing cycle:
- Place a container under the coffee outlets.
- Turn on the machine. The display will guide you through the initial setup and rinsing process.
- Follow the on-screen instructions to complete the rinsing cycle. This cleans the internal circuits and prepares the machine for brewing.
2. Operating the Coffee Machine
The Krups Sensation C50 features an intuitive digital panel for easy selection and customization of your beverages.
2.1 Control Panel Overview
The angled control panel provides direct access to various coffee types and settings. Use the touch icons to navigate and select your desired drink.

Image: A user interacting with the intuitive angled control panel, demonstrating the ease of selecting beverages.

Image: The control panel displaying lighting alerts, which provide visual cues for maintenance and operation.
2.2 Brewing Coffee
To brew a coffee:
- Place a cup or mug under the coffee outlets.
- Select your desired coffee type (e.g., Ristretto, Espresso, Long Coffee, Filter Coffee) from the touch panel.
- Press the 'Start/Stop' button to begin brewing.
- The machine will automatically grind the beans and dispense the coffee.
2.3 Customization Options
You can customize your drinks:
- Coffee Strength: Adjust the intensity of your coffee before brewing.
- Volume: Modify the amount of coffee dispensed to fit your cup size.
- Temperature: Select your preferred coffee temperature.
- Favourites: Save up to 2 customized recipes for quick access.
2.4 Using the Manual Frother
The manual frother allows you to prepare frothed milk for cappuccinos and lattes:
- Fill a pitcher with cold milk.
- Position the steam wand into the milk.
- Select the 'Steam' function on the control panel.
- Move the pitcher up and down to create desired froth.
- Once frothed, turn off the steam function and clean the wand immediately.
3. Maintenance and Cleaning
Regular maintenance ensures the longevity and optimal performance of your Krups Sensation C50 coffee machine.
3.1 Daily Cleaning
- Drip Tray and Coffee Grounds Container: Empty and rinse these components daily or when indicated by the machine.
- Coffee Outlets: Wipe the coffee outlets with a damp cloth after each use.
- Milk Frother: Clean the manual frother immediately after each use to prevent milk residue buildup.
3.2 Auto-Rinsing System
The machine features an auto-rinsing system for daily hygiene. This process runs automatically upon startup and shutdown.
3.3 Deep Cleaning with Tablets
Perform a deep cleaning cycle with a cleaning tablet approximately 3 times a year, or when prompted by the machine. Cleaning tablets are sold separately.

Image: A Krups cleaning tablet, essential for the deep cleaning process to maintain hygiene and performance.
3.4 Descaling Process
The machine will indicate when descaling is required. Follow the on-screen instructions and use a suitable descaling solution for coffee machines. Regular descaling prevents limescale buildup and ensures efficient operation.
3.5 Water Filter Replacement
If your machine uses a water filter, replace it regularly as indicated by the machine or manufacturer's guidelines to ensure optimal water quality and reduce descaling frequency.
4. Troubleshooting
This section addresses common issues you might encounter with your Krups Sensation C50 coffee machine.
| Problem | Possible Cause | Solution |
|---|---|---|
| No coffee dispensed | Water tank empty; coffee beans empty; brewing unit blocked. | Refill water tank; refill bean hopper; perform a cleaning cycle. |
| Weak coffee | Insufficient coffee strength selected; grind setting too coarse. | Increase coffee strength setting; adjust grind to a finer setting. |
| Water leaking from machine | Drip tray full or incorrectly placed; internal blockage. | Empty and correctly reinsert drip tray; perform a cleaning cycle. If issue persists, contact support. |
| Error message on display | Specific machine issue. | Refer to the specific error code in the full manual or contact Krups customer support. |
For more detailed troubleshooting or persistent issues, please refer to the comprehensive manual provided with your machine or visit the official Krups support website.
5. Specifications
Key technical specifications for the Krups Sensation C50 Fully Automatic Coffee Machine (Model EA910840).
- Brand: Krups
- Model Number: EA910840
- Colour: Dark Grey
- Product Dimensions: 34.6D x 24W x 36.4H cm
- Item Weight: 9.07 kg
- Special Features: Programmable, Auto Shutoff
- Coffee Maker Type: Espresso Machine

Image: The coffee machine with its key dimensions highlighted, illustrating its compact footprint.
6. Warranty and Support
Your Krups Sensation C50 coffee machine is designed for durability and comes with comprehensive support.
- Guarantee: The machine is covered by a 2-year guarantee from the date of purchase.
- Repairability: Krups automatic machines are supported by a 15-year repairability promise at a fair price, with 6200 approved repairers worldwide.
For warranty claims, technical assistance, or to locate an approved repair center, please visit the official Krups website or contact their customer service department.