Ferroli ATLAS D Instrucciones De Uso página 69

ATLAS D
System water pressure adjustment
The filling pressure with system cold, read on the display, must be approx. 1.0 bar. If the system pressure falls to values
below minimum, the boiler card will activate fault F37 (fig. 15).
Once the system pressure is restored, the boiler will activate the 120-second venting cycle indicated on the
A
display by FH.
EN
fig. 15 - Low system pressure fault
cod. 3540G651 - 05/2008 (Rev. 00)
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