Viessmann VITOLIGNO 300-P Service Instructions Manual page 152

Specification
Specification
Rated heating out-
put range
*5
Required draught
*6
Flue gas
Average tempera-
ture (gross) *7
■ at upper rated
heating output
■ at partial load (33
% of upper rated
heating output)
CO content
2
Mass flow rate
■ at upper rated
heating output
■ at partial load (33
% of upper rated
heating output)
*5 Observe when sizing the chimney.
*6 Calculation values for sizing the flue system to DIN EN 13384.
Actual flue gas temperature as average gross value as per DIN EN 304 at 20 °C
*7
combustion air temperature.
152
(cont.)
kW 4 - 12
Pa 10
mbar 0.10
°C 125
°C 70
% by 12
vol.
kg/h 31
kg/h 9
6 - 18 8 - 24 11 - 32
10 10
0.10 0.10
125 125
70 70
12 12
46 65
11 15
13 - 40 16 - 48
10 10
0.10 0.10
130 130
75 75
12 12
82 105
19 24
10
0.10
135
80
12
124
29