When both Touch Button LEDs are on: 

• A long beeping sound will play when you plug the machine into the socket. 
• A short beeping sound will mean you inserted the jug. 
• Another long beeping sound will play when your coffee is ready. 

When both Touch Button LEDs breathe (turn on and off at a slow pace): 

• The machine is heating the coffee. 

When both Touch Button LEDs blink 3 times consecutively. 
This may happen when you are starting to brew your coffee and will be followed by three short beeping sounds. These indications mean: 

• The jug is not filled, or the jug is filled beyond MAX. Please make sure you fill the jug with water between the MIN and MAX indications. 
• No coffee was added. Please add the right amount of coffee. 

If you made sure of the two above points and you still get the same notification, please ensure to: 

• Stir the mixture before brewing. 
• Clean the coffee jug and ensure the transparent level indication is clean. 
• Clean the sensor area inside the base with a damp cloth (refer to the image below).