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4.8
Firing rates
The maximum output must not be greater than the maximum
limit of the diagram (Fig. 3).
RX 700 S/PV = 700 kW
RX 850 S/PV = 880 kW
RX 1000 S/PV = 1080 kW
The minimum output should not be lower than the minimum limit
of the diagram (Fig. 3).
RX 700 S/PV = 140 kW
RX 850 S/PV = 170 kW
RX 1000 S/PV = 180 kW
Ignition is achieved by means of pilot light.
Technical description of the burner
20,0
18,0
16,0
14,0
12,0
10,0
8,0
6,0
RX 700 S/PV
4,0
2,0
0,0
100
150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900
Thermal power - kW
20,0
18,0
16,0
14,0
12,0
10,0
8,0
RX 850 S/PV
6,0
4,0
2,0
0,0
100
150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900
Thermal power - kW
20,0
18,0
16,0
14,0
12,0
10,0
8,0
6,0
4,0
2,0
0,0
100
150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900
Thermal power - kW
Pilot system operates correctly with pressure between 5 and
20 mbar. Such value can be varied by means of pressure regula-
tor 3)(Fig. 163 on page 49).
The firing rate (Fig. 3) has been obtained at an
ambient temperature of 20°C, at a barometric
pressure of 1013 mbar (about 0 m a.s.l.).
WARNING
The ignition output must correspond to the mini-
mum burner output.
WARNING
950
RX 1000 S/PV
11
GB
20128691
1000
1050
1100
20128696
950
1000
1050
1100
20128698
1100
950
1000
1050
Fig. 3
20152192
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