Specification - Viessmann Vitotwin 300-W Installation And Service Instructions For Contractors

Specification

Specification
Rated voltage
Rated frequency
Rated current
Safety category
IP rating
Permissible ambient temperature
■ during operation
■ during storage and
transport
Gas condensing boiler I
Rated heating output range
T /T 40/30 °C
V R
Rated heating output range
T /T 75/60 °C
V R
Rated heat input range
Nominal electrical rating (max.)
Total elect. consumers (max.)
Connection values
relative to the max. load
Natural gas E
Natural gas LL
Product ID
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. Reference: 15 °C,
1013 mbar.
186
230 V
50 Hz
6 A
I
IP X 4 D to
EN 60529
0 to +40 °C
-20 to +65 °C
2ELL
kW
kW
kW
kW
W
m
m
Electronic tempera-
ture limiter setting
Temperature limiter
setting
Backup fuse (power
supply)
3
/h
3
/h
82 °C
100 °C (fixed)
max. 16 A
3.5 to 26
3.2 to 24.6
3.6 to 25.2
1.0
138
2.61
3.11
_-0085CM0150