Safety first
The RAINMASTER Eco pump, controller and float switch are run from a 24 V
low voltage supply for added safety. This low voltage is obtained via a
switchable power supply, which can be used on 110-230 volt throughout the
world. The switchable power supply has all the necessary internationally
recognized test certificates. This means, maximum safety during installation
and use of the rainwater system and tank.
Alternatively, the RAINMASTER Eco can also be run directly off a DC supply,
such as a 24 V battery system from a photovoltaic system.
The DVGW-certified RAINMASTER ECO features the required “air gap”. The
so-called “air gaps AA and AB ” are the only ones approved for supply of
back-up mains water during water shortages, as per the European standard
EN1717. Regulations state that mains water and processed water should
never come in contact with each other for reasons of hygiene. In this sense,
the RAINMASTER ECO fulfills the world’s highest safety standards.
Mains water top up with “air gap AB”, regarding EN1717
1: Mains water inflow 3: Maximum water level
2: Overflow opening 4: Air gap
