Ferroli BlueHelix HiTech RRT H Instructions For Use, Installation And Maintenance page 304

BlueHelix HiTech RRT H
To interrupt the venting phase (FH or Fh), keep the button pressed for about 2 seconds until
the symbol appears on the display. Confirm by pressing the button .
FH
Stop?
2%
0%
fig. 10
304
EN
cod. 3541V481 - Rev. 00 - 06/2021