4 On-roof fitting and installation
20
Installation manual auroTHERM, auroTHERM plus 0020100571_03
▶
Install the second plug with vent opening at the lower
lateral opening
(3)
.
▶
Secure the second plug with the clamp
(3)
.
▶
Connect the collector flow and return to the system with
the connection pipes.
▶
Check the connections for leaks.
4.2.3.2
Array configuration on top of each
other
2
1
1.
Connect the flow (outlet) at the top collector
(1)
.
2.
Remove the red plug from the opening for the collector
sensor.
3.
Insert the
VR 11
collector sensor into the opening
(1)
.
4.
Use a cable tie to secure the
VR 11
collector sensor
against slipping out.
5.
Secure the flow with the clamp
(1)
.
6.
Connect the return (inlet) at the lower collector
(2)
.
7.
Secure the return with the clamp
(2)
.
2
1
8.
At the opposite side of each collector, install the two
plugs with the vent openings
(1)
and
(2)
.
9.
Secure all four plugs with the clamps
(1)
and
(2)
.
10. Connect the collector flow and return to the system with
the connection tubes.
11. Check the connections for tightness.
4.3
Completing and checking the installation
4.3.1
Using the customer service card
1.
Remove the packaging with the serial number sticker
from the transport packaging of the collector.
2.
Remove the serial number sticker from the packaging.
3.
Remove the customer service card from the hydraulic
installation set.
1.
2.
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3.
4.
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1
2
3
4
5
6
4.
Stick the sticker onto the first field in the customer ser-
vice card.
5.
Secure the customer service card in an easily visible
place near the solar system cylinder.