Immergas 3.025499, Instruction And Recomendation Booklet

Page: 63 / 68

63
3-18

3-17
Parameter Magis Hercules ErP
‘I’ 88
‘II’ *
‘III’ 1.11
‘IV’ 0.44
Parameters for filling in the assembly chart.
* to be established by means of table 5 of Regulation 811/2013 in case of “assembly” including a heat
pump to integrate the boiler. In this case the boiler must be considered as the main appliance of the
assembly.
Room heating system package fiche.
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 %)
( - ___ ) x 0.1 =
( - ___ ) x ___ =
0.5 x OR 0.5 x =
+ ( 50 x ___ ) =
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
( ___ x + ___ 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
___