PEGASUS D Ki 100
10
EN
cod. 3540L870 - 03/2009 (Rev. 00)
Water system pressure adjustment
The filling pressure with system cold, read on the boiler water gauge, must be approx. 1.0 bar. If the system pressure
falls to values below minimum, the boiler card will activate fault F37 (fig. 15).
fig. 15 - Low system pressure fault
Operate the filling cock (detail 1 - fig. 16) and bring the system pressure to a value above 1.0 bar.
fig. 16 - Filling cock
A
Once the system pressure is restored, the boiler will activate the 120-second air venting cycle indicated on the
display by FH.
At the end of the operation always close the filling cock (detail 1 - fig. 16)
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Summary of Contents for PEGASUS D Ki 100
Page 138: ...PEGASUS D Ki 100 138 RU cod 3540L870 03 2009 Rev 00 2 6 0 5 25...
Page 142: ...PEGASUS D Ki 100 142 RU cod 3540L870 03 2009 Rev 00 3 3 B 24 1 20 B 20 21...
Page 143: ...PEGASUS D Ki 100 143 RU cod 3540L870 03 2009 Rev 00 21 1 2 3 4 5 6 7 4 3 2 1 5 7 6...
Page 145: ...PEGASUS D Ki 100 145 RU cod 3540L870 03 2009 Rev 00 23 23 24 1 2 3 4 5 6 7...
Page 188: ...PEGASUS D Ki 100 188 UK cod 3540L870 03 2009 Rev 00 2 6 i i i i i i i 25...
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