With machine being turned off, press and hold down the Lungo button for 5 seconds, LEDS will blink fast 3 times to confirm machine has been reset to factory settings. Release the PROGRAM button The machine will return to its original default setting. Instructions. If you want to keep your Breville espresso machine in its best condition, descaling is essential You have to descale once a month to get a steady water flow and tasty coffee. Then, simultaneously, press the POWER button to enter the descaling mode. Those are just some of the disadvantages of DIY descalers. On the LCD panel, the device will show the message d3 DESCALE.. Also, in old or neglected machines, vinegar might influence the taste of the coffee. Run 4-5 brewing cycles using only water. My favorite types of coffee are cappuccinos, lattes and cold brew. It takes 20 minutes to descale the Breville Barista Pro espresso machine if you are doing it for the first time. Next, you will remove the water filter and use the descale powder that came with your machine. Step 5:Half of the descaling solution should remain in your reservoir, so you can repeat steps 3 and 4. In addition to regular cleaning, your Barista Pro needs to be descaled every 3 months. You can use vinegar to descale the Breville espresso machine; however, it is not the best option Compared to a descaling solution, vinegar has several disadvantages. How to Clean a Breville Espresso Machine (Simple Steps) The body will have roughly 30 minutes of standing capacity. And if you descale regularly, the process is quick and easy. The FLUSH alert on the Breville Espresso Machine means that you need to perform the flush cleaning cycle, often called the backflush This cycle cleans the group head from oil residue. You should use 1/4 cup of baking soda for every 1 cup of hard water to descale your machine. Hard water isnt dangerous to drink, but it can cause clogs in coffee machines and needs special attention to remove. If youre looking for a less expensive alternative, try to find a descaler with comparable ingredients. Flushing is also a necessary step during the initial setup of your coffee maker. If you like to stay ahead of the game and you use your espresso machine pretty regularly, you can opt for descaling it once every two-three months, which for most people, is adequate.