4
Before installation
SKR6.1R, SKR12.1R - Subject to technical modifications.
10
4.2
Planning the hydraulic connection
Before you install the collectors you will need to know
how you can arrange the collectors.
Maximum number of collectors per row:
• SKR6.1R: 6 collectors
• SKR12.1R: 3 collectors
The following shows two examples of hydraulic
layouts for collectors:
Fig. 10 Connection in a single row
1
Collector sensor (always on the connection side)
2
Flow pipe (to the cylinder)
3
Return pipe (from the cylinder)
4
Return U-bend
Fig. 11 Triple row connection (with shut-off valve)
1
Collector sensor (always on the connection side)
2
Flow pipe (to the cylinder)
3
Return pipe (from the cylinder)
4
Shut-off valve (accessory)
5
Return U-bend
Please refer to the solar technology technical
guide for detailed information on planning the
hydraulic system and components.
Fit the collector sensor [1] in the collector
connected to the flow and return pipes [2]
and [3].
6 720 647 042-03.1ITL
6 720 647 042-04.1ITL
4
1
3
2
