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3 Assembly and installation [specialist]
10
996091425-mub-en – V04
2016/05
6.
Connect the transfer station to the installation
by using the piping:
① Solar flow from the collector
② Solar return to the collector
③ Flow to the storage tank
④ Return from the storage tank
All thread connections have ¾" internal threads.
7.
Mount the safety group, consisting of the pressure
relief valve [c], the fill valve [d] and the pressure gauge
[e] to the connection of the return ball valve [b].
8.
Connect the pipe for the expansion tank below the
pressure gauge [e] and fix the bracket for the
expansion tank.
For service work on the expansion tank, we
recommend the installation of a cap valve
(item no. 5302) or a tank connection coupling
(item no. 5310) on the expansion tank.
NOTICE
Note regarding the expansion tank
While flushing and filling the station, the expansion tank must not be connected in order
to avoid that dirt particles are washed in.
9.
Adapt the initial pressure of the expansion tank
to the installation and connect the expansion tank.
Please observe the separate instructions regarding
the expansion tank!
10.
Check all thread connections and tighten them
if necessary.