Sometimes when there is excess scale and crap or even descaling agent in the boiler the low level probe will make a connection to the ground probe even when the boiler is empty or excess scale may have stopped the boiler emptying completely.
Breville dual boiler descale procedure.
So you can extract your shot at the right temperature delivering optimal flavor while simultaneously steaming your milk to cafe quality.
At the heart of this machine is it s dual boiler heating system.
The breville dual boiler bes920xl espresso machine has been improved so that it no longer meets but exceeds the gold standard for making great espresso.
The forums tell you to flush the boiler repeatedly until it clears.
In my case this did not work.
As usual i google search the internet for how to do things had to read and follow the manual for this one.
Breville bes920 dual boiler.
Limiting maximum extraction pressure low pressure pre infusion.
Ask a question about breville bes920 dual boiler in manual semi automatic coffee machines.