Alpha Evoke 33 - Page 56

56
Alpha Evoke 28 and 33 - Energy Classification
Water heating energy efciency of combination heater
Water heating energy efciency of package under average climate
Water heating energy efciency class of package under average climate
Water heating energy efciency under colder and warmer climate conditions
Colder: - 0.2 x =
Warmer : + 0.4 x =
Declared load prole:
Solar contribution
From che of solar device
1
%
_____
2
%
+
( 1.1 x _____ - 10 % ) x _____ - ____ - ______ =
Auxiliary electricity
3
%
G F E D C B A A
+++
A
++
A
+
< 27 %
< 27 %
< 27 %
< 28 %
≥ 27 %
≥ 27 %
≥ 27 %
≥ 28 %
≥ 30 %
≥ 30 %
≥ 30 %
≥ 32 %
≥ 33 %
≥ 34 %
≥ 35 %
≥ 36 %
≥ 36 %
≥ 37 %
≥ 38 %
≥ 40 %
≥ 39 %
≥ 50 %
≥ 55 %
≥ 60 %
≥ 65 %
≥ 75 %
≥ 80 %
≥ 85 %
≥ 100 %
≥ 115 %
≥ 123 %
≥ 131 %
≥ 130 %
≥ 150 %
≥ 160 %
≥ 170 %
≥ 163 %
≥ 188 %
≥ 200 %
≥ 213 %
M
L
XL
XXL
3 2
3 2
%
%
The energy efciency of the package of products provided for in this che may not correspond to its
actual energy efciency once installed in a building, as the efciency is in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.
Parameter Evoke 28 Evoke 33
‘I’ 87 87
‘II’ * *
‘III’ * *
12.8 PARAMETERS FOR FILLING IN DHW PACKAGE ASSEMBLY CHART
* To be determined according to Regulation 811/2014 and transient calculation methods as per Notice of the European
Community no. 207/2013.
12.7 DOMESTIC HOT WATER PRODUCTION SYSTEM ASSEMBLY CHART
