Rev. 6.4 dated 2022-02
Software Released Version: 1
Part 2 • Page 3-4
Work prior to initial commissioning
Part 2 – Operating Instructions
(Eco)RO Dia II
Part 2 • Chapter 3
3.1.4.1
Installation overview
3.2
System setup and installation
The system is set up on a flat surface near the power and water connections provided. Make sure that the
connections and control elements are easily accessible (electrical supply cable: 5 m).
Building installation
IMPORTANT
Heed VDE regulations and those of local network
operators for on-site installation.
!
Switch cabinet
(Eco)RO Dia I/II
Ferrite
–15Z1.1
Line filter
Mains filter
–15Z1
Main switch
Main switch
PA-Mounting plate
PA-Mounting plate
Pre-fuse
(Eco)RO Dia I => max. 16AT
(Eco)RO Dia II => max. 32AT
Residual current-operated circuit breaker
(Eco)RO Dia I => 25A/30mA/4-pole
(Eco)RO Dia II => 40A/30mA/4-pole/30mA/4-pole
Devices/power switches
(Eco)RO Dia II => 32A
(Eco)RO Dia I => 16A
IMPORTANT
The switch must not interrupt the earthing
conductor!
The switch must be near the device and
be easily accessible for the operator.
The separator must meet the requirements
in accordance with IEC 60947-1 and
IEC 60947-2.
The switch must not interrupt the earthing
conductor.
The function of the switch as a separator
of the RO from the mains must be marked
by a label.
!