Viessmann VITOLIGNO 300-C Installation And Service Instructions Manual page 194

Specification
Specification
Rated heating output range Q
Minimum heating output Q
Flow temperature
Permissible *14
■
Maximum *15
■
Minimum *15
■
Minimum return temperature
Boiler pressure drop on the water side
Residual head *16
Boiler water capacity
Permiss. operating pressure
Boiler
Thermally activated safety valve
Minimum throughput of the thermally activated safety valve
(TS) *18
Protection class
IP rating to EN 60529; ensure through design/installation.
Type of operation to EN 60730-1
Operation of the boiler
Permiss. ambient temperature
During operation
■
(Use in boiler rooms, standard ambient conditions)
During storage and transport
■
Electrical data
Rated voltage
■
Rated frequency
■
Max. rated current
■
Power consumption
At Q
■
N
At Q
■
min
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
*13 With standard fuel M30
*14 Shutdown temperature of the high limit safety cut-out
*15 Temperature adjustable at the control unit
Residual circulation pump head from return temperature raising facility.
*16
Pressure reducer 2 bar (0.2 MPa) required.
*17
Throughput at 2 bar (0.2 MPa) and 5 to 15 °C flow temperature
*18
Total max. 4
*19
194
*13
N
min
*17
∼
kW 60
kW 18
°C 100
°C
°C
°C
m 2.11
l 210
bar
MPa 0.3
bar 3 - 6
MPa 0.3 - 0.6
3 1.1
m /h
IP 20
Type 1 B
Non-condensing
°C 0 to +35
°C 20 to +65
−
∼
V 230
Hz 50
∼
A 10
W 122
W 92
∼
A
4 (2)
∼
A
4 (2)
∼
A
4 (2)
∼
A
4 (2)
∼
A
4 (2)
∼
A
0.2 (0.1)
W Max. 200
70
21
85
70
65
6.47
3
I
230
50
10
122
92
*19
*19
*19
*19
*19
*19