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c-tin-cardoneanu

unitate de comanda vigas 25

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Buna seara, as dori daca se poate sa aruncati o privire la aceasta unitate de la centrala termica ce o detin. Aceasta imi sta permanent pe avarie, adica " STB ", si imi opreste si pompa de recirculare si ventilatorul.Mentionez ca am verificat si chiar am inlocuit optotriacul MOC 3021, si triacul T 83560 cu unele noi. Cei 2 senzori vad ca citesc temperatura normal , ventilatorul l-am legat direct la alimentarea unitatii si pompa o conectez separat la alta priza. Rog frumos colegii care pot si au timp liber s

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