9
4.3 Standards,
Directives,
tests
The
RM Favorit
meets the DIN 1989-4 “Components for Control and Supplemental Supply“ standards for
rainwater harvesting systems.. The DVGW mark of approval confirms the presence of the mandatory „“air
gap“ (as per DIN EN1717) for secure separation of processed water from the mains water line, which is
integrated into the RM Favorit.
4
1
2
3
Mains water supplemental supply device, Type AB as per DIN EN 1717
The above mentioned device corresponds with the basic safety and health requirements of the
EC directives for machines. Any modification of the device not coordinated by INTEWA will void the
warranty. This equipment specifically fulfils the requirements of the following EU directives:
EC directives for machines (89/392/EWG) in accordance with 91/368/EWG
EC Low voltage directives (73/23/EWG)
EG Directives for electromagnetic compatibility (89/336/EWG) in accordance with
93/31/EWG
The conformity of the equipment with the above mentioned directives is confirmed by the CE symbol.
Applied harmonized EU standards:
EN 60335-1: 1194/A1/A11/A12/A13/A14, EN 60335-2-41: 1996
Applied standards and technical specifications:
DIN 1988-2, DIN 1989-4, DIN EN1717, DIN EN 13077, BGA KTW
Tests/Monitoring:
Mains water supplemental supply
device:
DIN-DVGW mark certified
1.
Mains water inlet (floating valve)
2.
Emergency overflow
3.
Max. water level (in case of malfunction)
4.
Air gap = secure separation of mains water and
processed water
