Package card for combination heating appliances (boilers or heat
pumps) stating the energy efficiency for water heating for the package
AD-3000747-01
%
1
‘I’
2
%
(1.1 x ‘I’ - 10%) x ‘II’ - - ‘I’ = +
‘III’
<28%
XXL
XL
L
M
G
F
E
D
C
B
A
A
+
A
++
A
+++
3
%
%
+ 0.4 x =
2
3
%
- 0.2 x =
2
3
The energy effi ciency of the package of products provided for in this fi che may not correspond to its actual energy effi ciency once installed
in a building, as this effi ciency is infl uenced by further factors such as heat loss in the distribution system and the dimensioning of the
products in relation to building size and characteristics.
Water heating energy effi ciency class of package under average climate
Water heating energy effi ciency of package under average climate
Auxiliary electricity
Solar contribution
Water heating energy effi ciency of combination heater
from fi che of solar device
Colder:
Warmer:
Water heating energy effi ciency under colder and warmer climate conditions
Declared load profi le:
I
The value of the water heating energy efficiency of the
combination heater, expressed in %.
II
.The value of the mathematical expression (220 * Q
ref
)/
Q
nonsol
, where Q
ref
is taken from Regulation EU
811/2013, Annex VII Table 15 and Q
nonsol
from the
product fiche of the solar device for the declared load
profile M, L, XL or XXL of the combination heater.
11. Appendix
MCR-P 24/28 BIC PLUS
37
170915 - 127686-04
Summary of Contents for Vivadens MCR-P 24
Page 1: ...Vivadens EN Wall hung gas condensing boilers MCR P 24 28 BIC PLUS User Guide 127686 04...
Page 4: ...3 170915 127686 04...
Page 40: ...11 Appendix MCR P 24 28 BIC PLUS 39 170915 127686 04...
Page 41: ...MCR P 24 28 BIC PLUS 11 Appendix 170915 127686 04 40...
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