Sonnenkraft RKA2500, Manual

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10
Betriebsempfehlungen
Operating tips
Consigli per la messa in funzione
Recommandations d’emploi
Recomendaciones para el funcionamiento
EN
Flushing and charging
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to prevent leaks.
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Installing the temperature sensor
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suitably temperature resistant (up to 250° C).
Operating pressure
The maximum operating pressure is 10 bar.
Bleeding
The system must be bled:
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– 4 weeks after commissioning
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tem in the morning.
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Target value is ca. - 25° C and - 30° C depending on climatic conditions.
– Check pH value with a pH indicator rod (target value approx. pH 7.5):
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Maintenance of the collector
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mination. Condensate can form in the collector after commissioning and during times of the year with strong
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