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Preparations prior to installation
Layout example: 3 F3 / F3-1 collectors, on end, alternating pipework (max. 10 collectors)
Flow connector
Sensor well
Plug opposite the connectors
Layout example: 3 F3-1Q / F3-Q collectors, across, single sided connection on the left (max. 5 collectors)
Sensor well
Flow connector
Return connector
(compulsory for roof integration)
10
General preparations
The following tasks should be carried out prior to the collectors being moved
onto the roof.
Please note: Fit compensators only to the short connectors.
• For single-sided pipework to the left (see example diagram) the short
connectors are on the right.
• For single-sided pipework to the right, rotate the collector through 180°.
The short connectors are now to the left.
• For alternating pipework, ensure that all short connectors are facing in the
same direction.
Prior to joining the connections, check whether the collector gaskets are inside
each fitting.
When fitting the connection pieces, compensators and plugs, always counter
hold the union nut on the collector tightly. Apply a maximum torque of 20 Nm.
Remove the sensor well from the control unit carton and insert it into the flow
connector.
Respectively insert 2 M8 x 30 grub screws fully into the lower tray edge.
Flow connector
Sensor well
Collector gaskets
Return connector (compulsory for
roof integration)
Compensators
M8 x 30 grub screws at the
bottom of the collectors
M8 x 30 grub screws at the
Long
connector
Grub screws M8 x 30
Are all gaskets in place?
(compulsory for roof integration)
Compensators
bottom of the collectors
Short
connector
Compensators
Plug opposite the connectors
Return connector
Are all gaskets in place?
2 x plugs opposite
the connectors
3062165_201508
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