Combustion Parameters - Immergas VICTRIX EXTRA 12 PLUS Instructions And Recommendations

4.2

COMBUSTION PARAMETERS

Combustion parameters: measuring conditions of useful efficiency (flow temperature/return temperature= 80/60 °C), ambient temper-
ature reference = 20 °C.
Victrix Extra 12 Plus
Gas type
Supply pressure
Gas nozzle diameter
Ignition fan speed
Flue flow rate at heating nominal heat output
Flue flow rate at min heat output
CO at Nominal Q.
2
O at Nominal Q.
2
CO at Minimum Q.
2
O at Minimum Q.
2
CO with 0% O at Nom./Min. Q.
2
NO with 0% O at Nom./Min. Q.
x 2
Flue temperature at nominal output
Flue temperature at minimum output
When using H2NG mixtures with H
the device must refer to the O
Intake / exhaust available head F0 = 0
Pa
6
Victrix Extra 24 Plus
Gas type
Supply pressure
Gas nozzle diameter
Ignition fan speed
Flue flow rate at heating nominal heat output
Flue flow rate at min heat output
CO at Nominal Q.
2
O at Nominal Q.
2
CO at Minimum Q.
2
O at Minimum Q.
2
CO with 0% O at Nom./Min. Q.
2
NO with 0% O at Nom./Min. Q.
x 2
Flue temperature at nominal output
Flue temperature at minimum output
When using H2NG mixtures with H
the device must refer to the O
Intake / exhaust available head F0 = 0
Pa
36
122
percentages up to 20% (referring to the gas distributed in the network), all calibration operations of
2
values of the G20 gas given in the following table.
2
Intake / exhaust available head F0 = 1
percentages up to 20% (referring to the gas distributed in the network), all calibration operations of
2
values of the G20 gas given in the following table.
2
Intake / exhaust available head F0 = 1
mbar
mm
rpm
kg/h
kg/h
8,8 (8,3 ÷ 9,3)
%
5,1 (6,0 ÷ 4,2)
8,8 (8,3 ÷ 9,3)
%
5,1 (6,0 ÷ 4,2)
ppm
mg/kWh
°C
°C
Pa
20
mbar
mm
rpm
kg/h
kg/h
8,8 (8,3 ÷ 9,3)
%
5,1 (6,0 ÷ 4,2)
8,8 (8,3 ÷ 9,3)
%
5,1 (6,0 ÷ 4,2)
ppm
mg/kWh
°C
°C
Pa
110
G20
20
5,7
3800 3800
20
3
10,0 (9,5 ÷ 10,5)
- (- ÷ -)
9,5 (9,0 ÷ 10,0)
- (- ÷ -)
45 / 1 57 / 6
30,0 / 16,0 38,0 / 24,0
62
58
Intake / exhaust available head F0 = 2
Pa
32
G20
20
5,7
3800 3800
41
5
10,0 (9,5 ÷ 10,5)
- (- ÷ -)
9,5 (9,0 ÷ 10,0)
- (- ÷ -)
154 / 4 181 / 5
21,0 / 17,0 22,0 / 23,0
70
60
Intake / exhaust available head F0 = 2
Pa
178
G31
37
5,7
21
4
58
57
G31
37
5,7
42
5
67
58