Standard Values For Burner Settings; Nozzle Pressure Table; Mixer Setting - Viessmann VITOFLAME 200 Service Instructions Manual

Additional information

Standard values for burner settings

Check whether the service instructions are valid for the boiler concerned (see notes on applicability, page 2 and serial
no. on the burner type plate).

Nozzle pressure table

Gas family Gas y Wobbe index
(gas type) group Wo
kWh/m
E 15.00
Natural Natural
gas
LL 12.40
1 mbar equals nearly 10 mmWS; e. g. 12.0 mbar [ 120 mm WS.
*1
The nozzle pressure applies to 15 ºC, 1013 mbar, dry.
According to Paragraph 4 of the Heating System Orders, the heat generator should be adjusted to the required rated output.

Mixer setting

Output
Static burner pressure
(for position of the test nipple see page 25)
The environmental requirements are only met if these standard values are maintained.
Gas throughput subject to the operational net calorific value (H
Gas family Gas Operational net calorific value H
(gas type) group
kWh/m
E 9.45
Natural Natural
gas
LL 8.13
Gas family Gas Operational net calorific value H
(gas type) group
kWh/m
E 9.45
Natural Natural
gas
LL 8.13
22
Supply pp y
pressure
3 3 *1
MJ/m mbar
Nozzle
54.00 20.0
pressure
mbar
Nozzle
44.60 20.0
pressure
mbar
kW
A Ring no.
B Set ring
mbar
3 3
MJ/m
34.02
29.25
3 3
MJ/m
34.02
29.25
Rated boiler output
15 18
kW kW
5.2 7.2
*1
6.9 9.9
*1
15 18 22
1.5 1.5 2.0
2.0 − 2.8 − 2.8 −
2.4 3.2 3.2
)
uB
Rated boiler output
uB
15 kW 18 kW
3 3
m /h l/min m /h
1.75 29.10 2.10
2.03 33.80 2.44
Rated boiler output
uB
33 kW 40 kW
3 3
m /h l/min m /h
3.83 63.80 4.65
4.45 72.20 5.40
p
22 27 33 40
kW kW kW kW
5.8 7.4 7.2 6.5
6.6 9.3 9.6 8.6
27 33 40
3.0 4.5 6.0
2.8 − 2.8 − 3.2 −
3.6
3.2 3.2
22 kW
3
l/min m /h l/min
34.90 2.56 42.70
40.60 2.98 49.60
50 kW
3
l/min m /h l/min
77.40 5.81 96.80 7.32
90.00 6.75 112.50 8.51
50 63
kW kW
6.5 6.0
8.9 8.2
50 63
6.5 8.5
2.0 − 2.4 −
2.4 2.8
27 kW
3
m /h l/min
3.14 52.40
3.65 60.90
63 kW
3
m /h l/min
122.00
141.90