Solar working station operation manual SR881
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1.5.6 Return outlet connection (from collector):
3/4 IT
1.5.7wiring terminal of controller
1.5.8 EPP insulation case
1.5.9 Flow outlet connection (to collector):3/4’
IT
Material:
Fitting: brass
Seals: PTFE
Insulation: EPP, λ= 0.041W/ (m.K)
1.6 Technical Data:
Max. permitted pressure: 6bar
Max. permitted operating temperature: 120
o
C
Digital flow rate: 1-20L/Min
Mechanical flow rate: 2-8L/Min
2. Mounting station
Determine the mounting site of the station.
Take the station out of packing; Remove the
front half of the insulation.
Hold the enclosed wall mounting bracket
against the wall and mark the fastening holes,
drill holes and insert dowels.
Fasten the wall mounting bracket to the wall
with the screws.
Push the station against the wall mounting
bracket, the station catches and is then
attached to the wall.
Connect the station to the solar thermal system.
Check the inlet pressure of the expansion vessel and if necessary, adjust it to the local
conditions, P
inlet
(bar) = 1bar+∆ Th(m)*1/10
（
∆Th=height difference between collector
and station
）
.
Connect the electrical components of the solar station, Attach the store and collector
sensor and connect there to the controller, plug the controller into the socket.
Tighten all union nuts and screw connections.
1.5.1
1.5.2
1.5.3
1.5.4
1.5.5
1.5.6
1.5.9
1.5.8
1.5.7
