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EN-XXX_ECOplus-Solar-Storage_MA-201026-1WA10603
Figure 8 Installation of a CORREX® impressed current anode
3.7 Install a Impressed Current Anode
The installed sacrificial anode can be replaced with a
maintenance free impressed current anode (optional ac-
cessory, fig 8)
●
Remove cable and existing magnesium anode (1), (2)
●
Screw impressed current anode and fasten the cable to
the electronics device (3) - (5)
●
After filling the storage tank check function (see chap
„Maintenance“)
4 Startup of the System
4.1 Acceptance Protocol
The correct startup of the system must be certified by a
qualified person in the Final Check Protocol in order ren-
der the warranty agreement valid
4.2 System Check
After fitting all components, please carry out the following
checks:
●
Are all components fitted correctly?
●
Are all safety units installed? Is the 10 bar safety valve
fitted? If necessary, is a pressure regulator fitted and
can it be closed off from the vessel?
●
Are all fittings and connections safe and tight?
●
If present – were all electrical connections made to re-
quired standards?
●
Are the temperature sensors in the correct positions?
Do all controllers display plausible values?
4.3 Flushing the Installation
Malfunction or damage when storage tank is not ade-
quately purged!
In spite of careful production methods, some residues of
the processes, including metal slack, may remain inside
the pipes, the vessel and the heat exchangers These can
cause problems during operation of the system and may
lead to damage Therefore, the system must be flushed
before permanent operation starts Also filtering/retain-
ing devices should be installed at convenient points in
the system, as even later some production residues may
become dislodged and may have to be removed
4.4 Settings at Boiler and Solar
Controllers
The temperature limitation of 95 °C for the solar storage
vessel must never be exceeded.
Observe correct settings at boiler and solar controllers
(e g max boiler temperature)
4.5 Filling, Venting, Pressure Check
●
Pease make sure that before filling and startup of the
system, all openings are closed
●
(Fig 9) To fill the storage, open the cock of the safety
group in the cold water supply leg (17) and a water tap
of the connected supply While doing so, allow air to
escape through the bleed (9)
●
After venting the piping close all water taps If water
escapes from the air bleed, close it as well
●
Carry out a pressure test after the system has been
completely installed (max 10 bar) While test pressur-
izing, check all fittings and connections for leaks If nec-
essary retighten
1
2
3
4
5
