Immergas Victrix Maior 28 TT 1 ErP, Instruction And Recomendation Booklet

Page: 45 / 52

45
3-16
3.28 PARAMETERS FOR FILLING IN
THE PACKAGE FICHE.
In case you should wish to install an assembly,
starting from the Victrix Maior 28-35 TT 1
ErP boiler, use the assembly charts in fig. 3-18
and 3-21.
To complete it properly, fill the relevant spaces
(as shown in the assembly sheet facsimile Fig.
3-16 and 3-19) with the values shown in tables
Fig. 3-17 and 3-20.
The remaining values must be obtained from
Facsimile for filling in the package fiche for preferential boiler space heaters.
the technical data sheets of the products used
to make up the assembly (e.g. solar devices, in-
tegration heat pumps, temperature controllers).
Use board Fig. 3-18 for “assemblies” related to the
central heating mode (e.g.: boiler + temperature
controller).
Use board Fig. 3-21 for “assemblies” related to
the domestic hot water function (e.g.: boiler +
solar thermal system).
Seasonal space heating energy efficiency of boiler
1
%
Temperature control
From fiche of
temperature control
Supplementary boiler
From fiche of boiler
Supplementary heat pump
From fiche of heat pump
Solar contribution and Supplementary heat pump
Select smaller value
Boiler and supplementary heat pump installed with low temperature heat emitters at 35°C?
From fiche of heat pump
The energy efficiency of the package of products provided far in this fiche may not correspond to
its actual energy efficiency once installed in a building, as the efficiency is influenced by further
factors such as heal loss in the distribution system and the dimensioning of the products in rela -
tion to building size and characteristics.
Seasonal space heating energy efficiency of package
Seasonal space heating energy efficiency class of package
Solar contribution
From fiche of solar device
Class I = 1 %, Class II = 2 %,
Class III = 1.5 %, Class IV = 2 %,
Class V = 3 %, Class VI = 4 %,
Class VII = 3.5 %, Class VIII = 5 %
2
%
+
3
% ±
Seasonal space heating energy efficiency
(in %)
( - ‘I’ ) x 0.1 =
( - ‘I’ ) x ‘II’ =
0.5 x OR 0.5 x =
+ ( 50 x ‘II’ ) =
4
5
6
7
4 5
%
%
%
%
+
+
-
Collector size
(in m
2
)
Tank volume
(in m
3
)
Collector efficiency
(in %)
Tank
rating
A* = 0.95, A = 0.91,
B = 0.86, C = 0.83,
D-G = 0.81
( ‘III’ x + ‘IV’ x ) x (0.9 x ( / 100) x =
Seasonal space heating energy efficiency
(in %)
G F E D C B A A
+++
A
++
A
+
< 30 % ≥ 30 % ≥ 34 % ≥ 36 % ≥ 75 % ≥ 82 % ≥ 90 % ≥ 98 % ≥ 125 %≥ 150 %
%
7
‘I’