Owner`s manual

23
Opened - Normal Operation
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Opened - Flushing & Filling
(Check Valve Inactive)
Closed
To Solar
Collectors
From Solar
Collectors
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marked by an arrow!
From Solar
Collectors
To Solar
Collectors
To Solar
Collectors
From Solar
Collectors
Commissioning
WARNING: 



CAUTION: 













Shut-off ball valves




CAUTION: 















Lower shut-off valve (Only on the Solar Pump-
ing Station)






Heat Transfer Liquid System Filling -
Polypropylene Glycol
WARNING: READ MSDS DATA SHEETS BE-
FORE HANDLING LIQUID. FOLLOW ALL
PERSONAL PROTECTION AND HANDLING
AND STORING REQUIREMENTS.
CAUTION: 












Figure 18
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