Ferroli BLUEHELIX TECH 18 A Mode D'emploi page 42

H [m H O]
2
7
6
C
5
4
3
2
1
B
0
0 500
fig. 29 - Circulating pump head / Pressure losses BLUEHELIX TECH 18/25 A
A = Boiler pressure losses - 1 = Circulating pump min. speed - 2 = Cir-
culating pump max. speed
H [m H O]
2
7
C
6
5
4
3
2
1
B
0
0 500
fig. 30 - Circulating pump head / Pressure losses BLUEHELIX TECH 35 A
A = Boiler pressure losses - 1 = Circulating pump min. speed - 2 = Cir-
culating pump max. speed
42 EN
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A
1.000 1.500
Q [l/h]
A
1.000 1.500
Q [l/h]
cod. 3541C617 - Rev. 02 - 07/2014
BLUEHELIX TECH A
Data
Max. heating capacity
Min. heating capacity
Max. Heat Output in heating (80/60°C)
Min. Heat Output in heating (80/60°C)
Max. Heat Output in heating (50/30°C)
Min. Heat Output in heating (50/30°C)
Gas supply pressure G20
Max. gas delivery G20
Min. gas delivery G20
CO max G20
2
CO min G20
2
Gas supply pressure G31
2.000
Max. gas delivery G31
Min. gas delivery G31
CO max G31
2
CO min G31
2
Efficiency class Directive 92/42 EEC
NOx emission class
Max. working pressure in heating
Min. working pressure in heating
Max. heating temperature
Heating water content
Heating expansion tank capacity
Heating expansion tank prefilling pressure
Protection rating
Power supply voltage
Electrical power input
Empty weight
Type of unit
PIN CE
2.000
BLUEHELIX BLUEHELIX BLUEHELIX
Unit
TECH 18 A TECH 25 A TECH 35 A
kW 17.4 25.0 32.0
kW 4.0 5.8 6.7
kW 17.0 24.5 31.4
kW 3.9 5.7 6.6
kW 18.5 26.5 34.0
kW 4.3 6.2 7.2
mbar 20 20 20
3
1.84 2.64 3.38
m /h
3
0.42 0.61 0.71
m /h
%
9.20 9.20 9.20
%
8.70 8.70 8.70
mbar 37 37 37
kg/h 1.36 1.96 2.50
kg/h 0.31 0.45 0.52
%
10.70 10.70 10.70
%
9.80 9.80 9.80
-
- 5 5 5
bar 3 3 3
bar 0.8 0.8 0.8
°C 90 90 90
litres 1.7 1.7 2.1
litres 8 8 10
bar 0.8 0.8 0.8
IP X5D X5D X5D
V/Hz 230V/50Hz 230V/50Hz 230V/50Hz
W 90 100 120
kg 28 28 30
C13-C23-C33-C43-C53-C63-C83-B23-B33
0461CM0988
(Q)
(Q)
(P)
(P)
(NOx)
(PMS)
(tmax)