Specification
Specification
Rated heating output range
Rated voltage
Rated frequency
Rated current
Power consumption (arithmetic mean)
Safety category
Protection rating to EN 60529, ensure through design/
installation
Type of operation to EN 60730-1
Permiss. ambient temperature
During operation
■
During storage and transport
■
Rated relay output breaking capacity at 230 V
Heating circuit pumps
Circulation pump for cylinder heating
Solar circuit pump, as alternative to heating circuit pump
M2
DHW circulation pump
Central fault message
Mixer motor
Discharge motor, room discharge/silo, mole
Required draught at upper rated heating output
Max. draught
Flue gas
*4
Flue gas temperature
At the upper rated heating output
■
At partial load (30 % of the upper rated heating output)
■
Mass flow rate
At the upper rated heating output
■
At partial load (30 % of the upper rated heating output)
■
CO
content
2
At the upper rated heating output
■
At partial load (30 % of the upper rated heating output)
■
The boiler complies with the limits to EN 303-5.
CE designation in accordance with the Machinery Direc-
tive
Boiler class to DIN EN 303-5: 2012
Boiler dimensions
Height
Width
Depth
Total weight
Boiler with casing
Installation in living spaces or boiler rooms (standard ambient conditions)
*1
Total max. 4 A ∼
*2
Observe when sizing the chimney.
*3
Calculation values for sizing the flue system to DIN EN 13384.
*4
124
∼
*3
*5
*5
kW
2.4 to 8
∼
V
Hz
∼
A
W
°C
°C
∼
A
∼
A
∼
A
∼
A
∼
A
∼
A
W
Pa
mbar
Pa
mbar
°C
°C
kg/h
kg/h
% by vol.
% by vol.
mm
mm
mm
kg
2.4 to 12
230
50
10
120
I
IP 20 D
Type 1 B
0 to +35
*1
20 to +65
−
4 (2)
*2
4 (2)
*2
4 (2)
*2
4 (2)
*2
4 (2)
*2
0.2 (0.1)
*2
Max. 200
2
2
0.02
0.02
15
15
0.15
0.15
76
91
52
52
14.4
21.6
7.2
7.2
14, 5
14, 5
10.6
10.6
CE
5
1233
850
770
310