Jura Impressa C9 C90 One Touch Instruction Manual
![Jura Impressa C9 C90 One Touch Coffee Machine manual cover](/images/8186253d869fedbf45dad25a/thumbs/thumb175x175.webp)
To descale the Jura Impressa C9, first remove the water filter if installed. Then, dissolve the descaling tablet in water and fill the water tank. Follow the machine's menu prompts to start the descaling process, ensuring you have a container underneath the coffee spout to collect the descaling solution.
Ensure that the cup warmer is functioning and preheat the cups if necessary. Additionally, check the machine settings to increase the coffee temperature. If the problem persists, it might be a sign of a heating element issue requiring professional service.
Ensure that the milk frother is clean and free of blockages. Check that the milk is fresh and cold. Additionally, verify that the milk frother settings are correctly adjusted. If issues continue, inspect the frothing nozzle for wear and consider replacing it if necessary.
You can adjust the coffee strength by pressing the ‘Aroma’ button on the control panel. Select your desired strength level, ranging from mild to strong, before brewing your coffee.
Remove the grounds container and clean it thoroughly. Check the contacts and sensors inside the machine for any blockages or debris. Reinsert the container securely and try again. If the error persists, the machine may need a reset or sensor inspection by a technician.
The brewing unit should be cleaned every month or after approximately 200 uses. Use the Jura cleaning tablets and follow the cleaning cycle instructions provided in the user manual to ensure optimal performance.
Check if the water tank is correctly seated and not cracked. Inspect the drip tray and internal hoses for leaks or blockages. If the leak persists, a seal or internal component may be damaged and require professional repair.
To change the language setting, press the ‘P’ button to enter the programming mode, navigate to ‘Language’ using the arrow keys, and select your preferred language from the list. Confirm the selection to apply the change.
Unplug the machine and remove any residual coffee beans from the grinder. Check for foreign objects or blockages in the grinder. If necessary, adjust the grind setting to a coarser level. Persistent noise issues may require professional inspection.
To reset the machine, enter the programming mode by pressing the ‘P’ button, navigate to ‘Factory Reset,’ and confirm your selection. This will restore the original factory settings, erasing any custom settings you have configured.