Eco-Smart SUNPAD Instrucciones De Montaje página 7

5-45° 20°
Connection Diagram:
Connections, Joints and Piping
Depending on the application, the SUNPAD system can reach temperatures of up to 95 °C, which can lead to injuries (e.g. scalding).
As a result, a suitable thermal mixer must always be installed downstream of the hot water outlet to limit the process water tem-
perature to max. 60 °C.
CAUTION: Only use pipes and fi ttings that are suitable for sanitary facilities and that can
withstand temperatures of at least 100 °C.
Connections and Piping
The SUNPAD system must be connected to the connection piping (3/4" external thread) in a fl at-sealing and only the seals
intended and provided for this purpose may be used. It is important to make sure that the fl at gaskets are properly seated.
Please pay special attention to the hydraulic diagram for the cold water and hot water connections in the manual.
When the connections are tightened up, pliers or other wrenches must be used for holding (locking), in order to prevent the
connector from being damaged. If no fl exible tubes are available for use as connection elements, make sure that the connecting
piping allows for appropriate precautions to compensate for the thermal expansion caused by temperature fl uctuations, e.g.
suitable expansion elbows or fl exible piping. In the connecting lines, tension relief must be provided (see sketch).
Insulation of the System Circuit Pipe
The pipes must be insulated with a suitable UV-resistant material to reduce heat loss and protect the pipes from freezing.
To ensure perfect functionality, make sure that the valves are not insulated. The process water connection must be established in
accordance with DIN 1988 and DIN 4753 (country-specifi c regulations must be observed!).
Yield prognosis
Indicators for the performance of solar systems without auxiliary heating and of solar preheating systems on an annual basis
for a volume requirement of 140 l/d
Location (latitude)
Stockholm (59,6° N)
Würzburg (49,5° N)
Davos (46,8° N)
Athens (38,0° N)
30°
Qd / MJ
7821
7506
8483
5834
QL / MJ fsol / %
2652
2857
3784
3816
EN
General information
Informazioni generali
Renseignements d'ordre général
Información general
Informações gerais
Qpar / MJ
- 34
- 38
- 45
- 65
7