14
8.
6.
7.
3.
2.
1.
X
Y
9.
5.
4.
8.
Fig.15
X
Return
Y
Flow
!
Please note
The collectors may be damaged if the solar ther-
mal system is not filled with heat transfer
medium immediately after installation.
Therefore, protect the collectors from insolation
by covering them up.
Installation
!
Please note
Incorrect installation can lead to collector dam-
age.
Use only gunmetal or brass fittings and copper
pipes for the installation.
Never step on collectors.
Never solder
on or near the collectors.
Connecting the collectors
(cont.)
5675 789 GB
