Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-18: Particular requirements for electric water heaters
NORM herausgegeben am 1.9.2022
Bezeichnung normen: ČSN EN IEC 60704-2-18
Zeichen: 361008
Katalog-Nummer: 514962
Ausgabedatum normen: 1.9.2022
Zahl der Seiten: 28
Gewicht ca.: 84 g (0.19 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
These particular requirements apply to single-unit electric water heaters for household and similar use intended for placing on the floor against a wall, for building-in or placing under a counter, a kitchen worktop or under a sink, for wall-mounting or on a counter. This document does not apply to: - combustion water heaters; - water kettles; - heat pump water heaters; - conventional electric storage water heaters as defined in IEC 60335-2-21:2012, Clause 1; - instantaneous electric water heaters without any noise-producing components such as motors and pumps