Drazice NADO 500/200v7 설치 매뉴얼 - 페이지 6

{카테고리_이름} Drazice NADO 500/200v7에 대한 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Drazice NADO 500/200v7 10 페이지. Storage tanks
Drazice NADO 500/200v7에 대해서도 마찬가지입니다: 작동 및 설치 매뉴얼 (6 페이지), 작동 및 설치 매뉴얼 (6 페이지)

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Drazice NADO 500/200v7 설치 매뉴얼

4 IMPORTANT WARNING

Connection of the inner vessel to HSW must comply with ČSN 060830, a safety valve has
to be fitted on the cold water inlet.
Recommended operating pressure of hot water circle is 0.4 MPa. We recommend installing
return valve and an expansion vessel (min. 4 % of hot water in pipeline) on hot water outlet
to eliminate back pressure impacts.
We recommend checking and cleaning the inner vessel from scale and eventual replacement
of the anode rod after two years of operation. The anode life is theoretically calculated for two
years of operation; however, it changes with water hardness and chemical composition
in the place of use.
Prior to commissioning, we recommend that you run the heating circuit and any impurities
that are trapped in the filter clean, then the system is fully operational.
Shut down the reservoir cold water intake if you are not using the reservoir for longer than 24
hours or if the object with the heater is without presence of any person.
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