Standard Values For Burner Adjustment - Viessmann Vitoflame 100 Service Instructions Manual

Appendix

Standard values for burner adjustment

Note
Check that the service instructions are valid for the relevant burner (see notes
on applicability, page 52 and serial no. on the burner type plate).
In conjunction with Vitoplex 100 and 300
Nozzle pressure table and mixing assembly settings
Gas
Wobbe index
group
Wo
3
kWh/m
Nat. 15.00
gas E
Nat. 12.40
gas LL
Std . values for mixing assembly settings
1 mbar equals nearly 10 mmWS; e.g. 12.0 mbar [ 120 mmWS.
*1
The nozzle pressures apply to 15 ºC, 1013 mbar, dry.
Gas throughput subject to the net calorific value during operation (H
Gas
Net calorific
group
value during op.
H H
uB
3
kWh/m
Nat. 9.45
gas E
Nat. 8.13
gas LL
Note
Partial load gas throughput equals 60 % of the full load gas throughput.
44
Supply
p press.
3 *1
MJ/m mbar
54.00 20.0
44.60 20.0
g p
3
MJ/m
34.02 Gas
throughput
29.25 Gas
throughput
Rated boiler output
Nozzle Stg. 1
press. Stg. 2
*1
mbar
Nozzle Stg. 1
press. Stg. 2 10.8
*1
mbar
mm
Rated boiler output
kW
kW
3
m /h
litres/min 153
3
m /h 10.7
litres/min 178
80 105 130
kW kW kW kW kW kW
3.7 4.2 2.4
9.0 10.0 5.9
4.4 5.2 2.6
12.6 6.8
8.0 14.0 15.0 19.0 22.0
80 105 130
kW kW
kW kW
9.2 12.1 15.0 19.6
201 250
14.0 17.4 22.7
234 289
170 225
kW kW kW kW
2.9 3.7
7.6 8.9
3.5 4.9
9.4 11.5
)
uB
170 225
kW kW
kW kW
25.9
326 431
30.1
379 501