55
Rated voltage
230 V
Rated frequency
50 Hz
Rated current
2.5 A
Safety category
I
IP rating
IP X 4 D to
EN 60529
Permissible ambient temperature
■ during operation
0 to +40 °C
■ during storage and
transport
-20 to +65 °C
Electronic tempera-
ture limiter setting
84 °C
Temperature limiter
setting
100 °C (fixed)
Temperature control-
ler
40 to 76 °C
Power consumption
incl. circulation
pump
■ 10.5 - 24 kW
Max. 77.5 W
■ 13.5 - 30 kW
Max. 75.2 W
Design
B
11BS
Category
II
2H3P
Note
The connection values are only for doc-
umentation purposes (e.g. in the gas
contract application) or to estimate a
supplementary volumetric settings
check. Due to the factory settings, the
gas pressure must not be altered from
these values.
Connection values 10.5 to 24 kW
Rated heating
output
kW
10.5
11
12
15
18
21
24
Rated heat in-
put
kW
11.7
12.3
13.3
16.7
20.0
23.3
26.7
Supply values
relative to the
max. load
Natural gas H
m
3
/h
1.24
1.3
1.41
1.76
2.12
2.47
2.83
l/min
20.43
21.4
23.3
29.1
34.92
40.74
46.62
LPG P
kg/h
0.91
0.96
1.04
1.3
1.56
1.82
2.09
Product ID
_
-0085 BQ 0447
Specification
Specification
5441 514 UAE
Service