Viessmann Vitoflame 100 Service Instructions For Contractors page 49

Standard values for burner settings
In conjunction with the Vitoplex 200
Nozzle pressure table and mixing assembly settings
Gas Wobbe
group index Wo
kWh/ MJ/
3 3
m m
Natural 15.00 54.00 20.0
gas E
Natural 12.40 44.60 20.0
gas LL
Standard values for mixing assembly
settings
Gas throughput subject to the net calorific value during operation (H
Gas Operational net
group calorific value
H
uB
3
kWh/m MJ/m
Natural 9.45 34.02
gas E
*1
1 mbar equals nearly 10 mm WS; e.g. 12.0 mbar
The nozzle pressures apply to 15 ºC, 1013 mbar, dry.
(cont.)
Supply
pres-
sure
* 1
mbar
Nozzle Stage
pres- 1
sure Stage
2
* 1
mbar
Nozzle Stage
pres- 1
sure Stage
2
* 1
mbar
mm
3
3
Gas m /h
throu-
ghput
litres/
min
120 mm WS.
Specification
Rated boiler output
90 120 150
kW kW kW
3.5 2.3
9.0 5.7
4.4 2.8
11.1 6.7
10.0 11.0 17.5
Rated boiler output
90 kW 120 150
kW kW
10.4 13.8 17.2
174 230 287
200
kW
2.7 4.4
6.4 10.4
3.3 5.6
8.4 13.1
24.0
)
uB
200
kW
23.0
384
49