Kostrzewa Compact Bio 16kW Manual De Uso página 62

3. Specifications
62
PARAMETER
Flue draught
Water capacity
Maximum working pressure
Test pressure
Flue gas temperature at nominal power
Flue gas temperature at minimum power
Flue gas mass flow at nominal power
Flue gas mass flow at minimum power
Flue connector diameter
Boiler flow resistance for 10 K
Boiler flow resistance for 20 K
Max. hot water boiler heat output
Rated hot water boiler heat output
Hot water boiler power range
Efficiency at nominal power
Boiler class as per EN 303-5:2012
Combustion time at nominal power (fuel calorific value): 18,305
kJ/kg)
Temperature control settings range
Minimum water temperature at boiler return
Fuel type
Storage hopper capacity
Feed opening dimensions
Nominal power input
Max. power input
Max. noise level
The boiler meets Class 5 requirements for heat efficiency and gas emission as defined in PN-EN 303-5: 2012
provided that the boiler is installed in a central heating system with a buffer tank.
Correct minimum buffer tank capacity: V
• V - buffer tank capacity in litres;
Sp
• Q
- nominal heat output in kW;
N
• T - fuel combustion time in hours;
B
• Q - building heat load in kW;
H
• Q
- minimum heat output in kW.
min
The size of a hot water storage tank for multi-fuel boilers is selected for the fuel which requires the highest storage tank capacity.
The minimum hot water storage tank capacity is 300 litres.
Experts in biomass heating
mbar
mbar
mbar
Class
Q
= 15T x Q ( 1 - 0,3 H
Q
Sp B N
min
SI Compact Bio
0,15 - 0,25
dm 58
3
bar 2
bar 4
°C 113
°C 78,5
g/s 9,42
g/s 7,74
mm 159
1,7
0,5
kW 16
kW 14
kW 4 – 16
% 90.8
5
h 72
°C 50-80
°C 45
Sawdust granulate (pellets) made in accordance
l 208
mm 696x456
W 90
W 400
dB 52
)
Compact Bio / Compact Bio Luxury User Manual – EN 07.15
16 Compact Bio
0,15 - 0,25
136,2
13,14
6 – 24
50-80
with EN 303-5 : 2012 – Class C1
696x456
24
65
2
4
81,8
8,21
159
3,8
1,1
24
21
90.4
5
48
45
208
90
400
52