DIN EN 1861:1998
Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbols; German version EN 1861:1998

Standard No.

DIN EN 1861:1998

Release Date

1998

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN EN 1861:1998-07

Latest

DIN EN 1861:1998-07

Replace

DIN 8972-1:1980 DIN 8972-2:1980 DIN EN 1861:1995

Scope

The document defines the symbols and drawing rules for system flow diagrams and piping and instrument diagrams to be applied to refrigerating systems including heat pumps.

DIN EN 1861:1998 history

• 1998 DIN EN 1861:1998-07 Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbols; German version EN 1861:1998
• 1998 DIN EN 1861:1998 Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbols; German version EN 1861:1998
• 0000 DIN EN 1861:1995
• 0000 DIN 8972-2:1980