DIN EN 61770 VDE 0700-600:2001-05

Electric appliances connected to the qwater mains

Avoidance of backsiphonage and failure of hose-sets

DIN EN 50084/A1 VDE 0700-600/A1:1998-11

Safety of household and similar electrical appliances

Requirements for the connection of washing machines, dishwashers and tumble dryers to the water mains