scope:

This standard applies in conjunction with DIN EN 806-2 for the design of type A (closed system) drinking water installations in buildings and their premises. It describes design principles and suitable components, appliances and materials for the installation of such systems. It supplements the specifications of DIN EN 806-2 and specifies supplemental requirements, giving due consideration to German national technical rules and legislation.

DIN 2001-1 applies to small systems, while DIN 2001-2 applies for non-stationary systems.

For the purposes of this standard, the terms and definitions in Annex B apply.

NOTE Including the terms and definitions in Annex B makes it possible to directly compare the following clauses with those having the same numbering and titles in DIN EN 806-2.