Viessmann VITODENS 300 WB3A, Инструкция по эксплуатации

Страница: 140 / 148

Rated voltage: 230 V~
Rated frequency: 50 Hz
Rated current : 6.3 A~
Safety class: I
Protection level: IP X 4 D to
EN 60529
Permissible ambient temperature
&
in operation: 0 to +40 °C
&
during storage
and transport: -20 to +65 °C
Electronic tempera-
ture limiter setting: 81 °C
Temperature limiter
setting: 100 °C (fixed)
Mains fuse: max. 16 A
Power consumption
&
Burner: max. 60 W
&
Control unit: max. 10 VA
Gas fired boiler, category II
2ELL3P
Rated output T
V
/T
R
50/30 °C kW 12.2 to 49 16.6 to 66
Rated heat load range kW 11.5 to
46.3
15.6 to 62.2
Connection values * 1
Relative to the max. load
with
with H
uB
Natural gas E 9.45 kWh/m
3
34.02 MJ/m
3
m
3
/
h
4.90 6.58
Natural gas LL 8.13 kWh/m
3
29.25 MJ/m
3
m
3
/
h
5.69 7.65
LPG 12.79kWh/m
3
46.04 MJ/m
3
m
3
/
h
3.62 4.86
Product ID
_
-0085 BO 0338
Product characteristics (to EnEV [Germany])
Rated output range
kW 12.2 to 49 16.6 to 66
Efficiency at
& 100 % of rated output % 97.2 97.3
&
30 % of rated output % 107.1 107.3
Standby loss q
B,70
* 2
% 0.5 0.4
Power consumption
* 2
for
& 100 % of rated output W 277 321
&
30 % of rated output W 92 107
Specification
124
Specification
56
92
550
GB
*1
The supply values are only for reference (e.g. in the gas contract application) or to esti-
mate the supplementary volumetric settings. Because of factory settings, the gas pres-
sure must not be altered from these values. Reference: 15 °C, 1013 mbar.
*2
Max. limit to EnEV.