91
INS
TALLER
U
SER
M
AINTEN
AN
CE
TECHNI
CI
AN
TECHNI
CAL
D
AT
A
Facsimile for filling in the domestic hot water production system package fiche
average climate conditions
Colder: - 0.2 x =
Hotter: + 0.4 x =
Solar contribution
From the board of the solar device
%
‘I’
%
+
( 1.1 x ‘I’ - 10 % ) x ‘II’ - ‘III’ - ‘I’ =
Auxiliary electricity
%
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
%
%
in the distribution system and the size of the products compared to the size and features of the building.
1
2
3
3
2
3
2
69
