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Ferroli F30 User Manual

Ferroli F30
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FERROLI F30
8
SIZING OF ADDITIONAL EXPANSION VESSELS:
Deduct from the value given in the table the 10
litre vessel supplied.
Note:
1. Fill C.H. installation to min. 1.5 bar.
2. Expansion vessel must be tted to central
heating return pipe.
3. The standard 10 litre expansion vessel is
charged to 1 bar.
4. The additional expansion vessel should be
charged to 1 bar.
SAFETY VALVE
SETTING (bar)
VESSEL CHARGE
PRESSURE (bar)
INITIAL SYSTEM
PRESSURE (bar)
TOTAL WATER
CONTENT of SYSTEM
3.0
0.5 1.0 1.5
1.0 1.5 2.0 1.5 2.0 2.0
EXPANSION VESSEL VOLUME (litres)
LITRES
25 3.5 6.5 13.7 4.7 10.3 8.3
50 7.0 12.9 27.5 9.5 20.6 16.5
75 10.5 19.4 41.3 14.2 30.9 24.8
100 14.0 25.9 55.1 19.0 41.2 33.1
125 17.5 32.4 68.9 23.7 51.5 41.3
150 21.0 38.8 82.6 28.5 61.8 49.6
175 24.5 45.3 96.4 33.2 72.1 57.9
200 28.0 51.8 110.2 38.0 82.4 66.2
0.140 0.259 0.551 0.190 0.412 0.33
For syst. volumes other than
those given above, mult. the syst.
volume by the factor across
F
ig. 7
Pressure loss diagram
m |h
3
Q
8
7
6
5
4
3
2
1
0
0.5 1.5 2.512
H
mbar x 100

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Ferroli F30 Specifications

General IconGeneral
Max. Heat Output (kW)30
ModulationYes
IgnitionElectronic
Safety featuresOverheat protection, Flame failure device, Frost protection
Fuel TypeNatural Gas

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