Electric appliances connected to the water mains - Avoidance of backsiphonage and failure of hose-sets
Electric appliances connected to the water mains - Avoidance of backsiphonage and failure of hose-sets.
IEC 61770:2008+A1:2015 provides requirements for appliances for household and similar purposes to prevent the backsiphonage of non-potable water into the water mains. It also specifies requirements for hose-sets used for connecting such appliances to the water mains that supply water at a pressure not exceeding 1 MPa.
The major changes in this edition as compared with the first edition are as follows:
This consolidated version consists of the second edition (2008) and its amendment 1 (2015). Therefore, no need to order amendment in addition to this publication.
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