Combustion Parameters - Immergas NIKE Mini Export Manual

Compact wall-hung instantaneous conventional flue boilers
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Technical documentation
Mass flue rate at nominal power
Mass flue rate at minimum power
CO
at nominal power
2
CO
at minimum power
2
CO at 0% of O
at nominal power
2
CO at 0% of O
at minimum power
2
No
at 0% of O
at nominal power
x
2
No
at 0% of O
at minimum power
x
2
Flue temperature at nominal power
Flue temperature at minimum power
Heating
Heating
power
power
(kcal/h)
(kW)
20000
23,3
19000
22,1
18000
20,9
17000
19,8
16000
18,6
15000
17,4
14000
16,3
13000
15,1
12000
14,0
11000
12,8
10000
11,6
9000
10,5
8000
9,3
STNME ed 07/03

COMBUSTION PARAMETERS

(with combustion air temperature 15 ºc )
HEATING POWER ADJUSTMENTS
NATURAL GAS (G20)
Burner gas
Burner nozzle
flow rate
pressure
(m
/h)
(mbar)
(mm H
O)
3
2
2,73
11,4
116
2,60
10,1
103
2,46
8,9
91
2,33
7,9
80
2,19
6,9
70
2,06
6,0
61
1,93
5,2
53
1,80
4,5
46
1,67
3,9
39
1,54
3,3
34
1,41
2,9
29
1,28
2,5
25
1,15
2,2
23
G20
kg/h
68
kg/h
63
%
5.3
%
2.3
ppm
73
ppm
40
ppm
158
ppm
85
ºC
115
ºC
84
BUTANE (G30)
Burner gas
Burner nozzle
flow rate
pressure
(kg/h)
(mbar)
(mm H
2,04
28,3
289
1,93
25,5
260
1,83
22,9
234
1,73
20,5
209
1,64
18,3
186
1,54
16,1
165
1,44
14,2
144
1,34
12,3
126
1,25
10,6
108
1,15
9,0
92
1,05
7,6
77
0,95
6,2
63
0,86
5,2
53
27
Technical documentation
G30
G31
67
68
61
58
6.3
6.1
2.8
2.9
136
53
25
24
305
173
99
100
119
117
87
90
PROPANE (G31)
Burner gas
Burner nozzle
flow rate
pressure
(kg/h)
(mbar)
O)
2
2,01
36,6
1,90
31,3
1,81
27,3
1,71
23,6
1,61
20,3
1,51
17,4
1,42
14,8
1,32
12,6
1,23
10,7
1,13
9,2
1,04
8,0
0,94
7,1
0,84
6,6
NIKE MINI
(mm H
O)
2
374
320
278
241
207
177
151
129
110
94
82
73
67

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