DeLonghi ECAM550.85.MS Instruction Manual
![DeLonghi ECAM550.85.MS manual cover](/images/7e463f673d9ab5bdc28c1e54/thumbs/thumb175x175.webp)
To descale the DeLonghi ECAM550.85.MS, fill the water tank with a descaling solution and water, then follow the on-screen prompts in the machine's menu to start the descaling process. Ensure you have a container to catch the water that will be dispensed during the process.
If the coffee is not hot enough, ensure the machine is set to the highest temperature setting in the menu. Preheat the cups with hot water and check that the machine is fully warmed up before brewing.
To clean the milk frother, remove it from the machine and rinse it under warm water after each use. For a more thorough cleaning, disassemble the frother components and wash them with warm soapy water, then rinse and dry before reassembling.
Use fresh, whole coffee beans for the best flavor. It's recommended to choose medium to dark roast beans, as lighter roasts may not extract well. Ensure the beans are not oily to avoid clogging the grinder.
If the machine is not grinding the beans, check if there is a blockage in the grinder. Ensure the beans are not too oily or damp. Clean the grinder by following the instructions in the manual, and try adjusting the grind setting.
To reset to factory settings, navigate to the settings menu on the machine's display. Select the 'Factory Reset' option and confirm your choice. This will restore all settings to their original configuration.
Regular maintenance includes cleaning the brew unit, descaling the machine every 3 months, cleaning the milk frother after each use, and emptying the drip tray and coffee grounds container daily.
To improve milk froth quality, use cold, fresh milk with a high protein content. Ensure the frother is clean and free of any blockages. Adjust the froth density settings on the machine for a finer texture.
When the machine displays a water circuit empty message, fill the water tank to the maximum level. Then, follow the prompts on the display to prime the circuit, which usually involves opening the steam valve and allowing water to flow until the message clears.
Adjust the coffee strength by selecting the strength icon on the machine's display. Choose the desired strength level from extra mild to extra strong. This setting will affect the amount of coffee used per cup.