Specification - Viessmann Vitodens 333 Service Instructions Manual

Specification

Rated voltage
Rated frequency
Rated current
Protection class
Protection
Permissible ambient temperatures
during operation
during storage
and transport
Gas fired boiler, category II
Rated output range T
Rated load range
for central heating
for DHW heating
*
Connection values 1
Relative to the max. load
with:
Natural gas E
Natural gas LL
LPG
Product ID
Product characteristics (to EnEV [Germany])
Rated output range
Efficiency µ at
100% of rated output
30% of rated output
Standby loss q * 2
B,70
Power consumption *
100% of rated output
30 % of rated output
*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 [Germany]
230 V~
Electronic tempera-
50 Hz~
ture limiter setting:
6 A~
Temperature limiter
I
setting
IP X 4 D to
Line fuse (mains)
EN 60529
Power consumption
0 to +40 °C
20 to +65 °C
2ELL3P
/T 50/30 °C kW
V R
kW
kW
with H
uB
3 3
9.45 kWh/m m
3
34.02 MJ/m
3 3
8.13kWh/m m
3
29.25 MJ/m
12.79 kWh/kg kg/h
46.04 MJ/kg
2 at
82 °C
100 °C (fixed)
max. 16 A
Circulation pump max. 115 W
Burner max. 45 W
Control max. 10 VA
4.2 to 13
3.9 to 12.3
3.9 to 16.7
/h 1.77
/h 2.05
1.31
_ 0085 BO 0338
kW 4.2 to 13
% 96.0
% 107.4
% 0.8
W 170
W 47
Specification
4.8 to 19
4.5 to 17.9
4.5 to 17.9
1.89
2.20
1.40
4.8 to 19
96.0
107.4
0.8
170
47
119