Viessmann Vitodens 200, Service Instructions Manual

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115
Appendix
Specification
(cont.)
Gas-fired boiler, category I
2ELL
(natural gas version)
category II
2ELL3ĂP
(LPG version)
Rated output range
ć T
V
/T
R
= 50/30 º C kW 12 2 to 48 6 16 6 to 66 3 ć T
V
/T
R
Ă=Ă50/30Ă º C
ć T
V
/T
R
Ă=Ă80/60Ă º C
kW
kW
12.2 to 48.6
11 to 44
16.6 to 66.3
15 to 60
Rated thermal load range kW 11.6 to 46.3 15.8 to 63.2
Connection values
*1
relative to the max. output
with gas with H
uB
Natural gasĂE ă9.45ĂkWh/m
3
34.01ĂMJ/m
3
Natural gasĂLL ă8.13ĂkWh/m
3
29.25ĂMJ/m
3
LPG 12.79ĂkWh/kg
46.04ĂMJ/kg
m
3
/h
m
3
/h
kg/h
4.90
5.69
3.62
6.69
7.77
4.94
Product characteristics (acc. to EnEV)
Efficiency Ă η at
ć 100
Ă
% of rated output
ć ă30
Ă
% of rated output
%
%
97.2
107.1
97.3
107.3
Standby losses Ăq
B,70
% 0.5 0.4
Power consumption
*2
at
ć 100
Ă
% of rated output
ć ă30
Ă
% of rated output
W
W
277
92
321
107
*1
The connection values are only for reference (e.g. in the gas contract application) or
to roughly check the supplementary volumetric settings.
Because of the factory settings, the gas pressure must not be altered from these
values.
Reference: 15Ă º C, 1013Ămbar
*2
Standard characteristics
5692Ă485ĂGB