55
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 for 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 heat loss in the distribution system and the dimensioning of the products in relation 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 afficiency
(in %)
( - ‘I’ ) x 0,1 =
( - ‘I’ ) x ‘II’ =
0.5 x O 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 afficiency
(in %)
G
F
E
D
C
B
A
A
+++
A
++
A
+
< 30 %
≥ 30 % ≥ 34 % ≥ 36 % ≥ 75 % ≥ 82 % ≥ 90 % ≥ 98 % ≥ 125 %≥ 150 %
%
7
‘I’
12.3 FACSIMILE FOR FILLING IN ROOM HEATING SYSTEM ASSEMBLY CHART
Alpha E-Tec S 20, 30 and 35 - Energy Classification
Summary of Contents for BLADE TWIN PLUS TPWH60
Page 2: ......
Page 6: ...4 Blade 60 80 Twin Plus Water Heater Manual July 2020 3 0 BLADE WATER HEATER SCHEMATIC LAYOUT ...
Page 7: ...Blade 60 80 Twin Plus Water Heater Manual July 2020 5 3 1 SCHEMATIC LEGEND ...
Page 18: ...16 Blade 60 80 Twin Plus Water Heater Manual July 2020 10 0 INSTALLATION SCHEMATIC LAYOUT ...
Page 21: ...Blade 60 80 Twin Plus Water Heater Manual July 2020 19 13 0 WIRING DIAGRAM ...
Page 29: ...Blade 60 80 Twin Plus Water Heater Manual July 2020 27 Notes ...
Page 30: ...APPENDIX A ALPHA BOILER MANUAL ...
Page 89: ...59 Alpha E Tec S 20 30 and 35 Page intentionally Blank ...
Page 99: ...Blade 60 80 Twin Plus Water Heater Manual July 2020 29 APPENDIX B DAB PUMP MANUAL ...
Page 113: ...ENGLISH 41 It is dangerous to touch the circulator DANGER OF SCALDING ...
Page 123: ...ENGLISH 51 18 PERFORMANCE CURVES EVOSTA2 40 70 XXX ...
Page 124: ...ENGLISH 52 EVOSTA2 80 XXX ...
Page 125: ...ENGLISH 53 EVOSTA3 40 XXX ...
Page 126: ...ENGLISH 54 EVOSTA3 60 XXX ...
Page 127: ...ENGLISH 55 EVOSTA3 80 XXX ...