Block Diagram; Connection Example - Franke ZA3OP0025 Notice De Montage Et De Mise En Service

19. Block diagram

* Two-phase operation only possible if the maximum input voltage of 264 V AC is not
exceeded.

20. Connection example

I
Connection example – Incoming supply of an additional system power supply unit
For power consumption > 60 W on A3000open systems
S ... System power supply unit
E ... ECC function controller (max. 32 taps)
1 red
2 blue
3 white
4 black
II
Connection example – System power supply unit 60 W
A3000open system without ECC function controller
*) The placement of the A3000open components depends on the available
installation space of the respective tap.
1 red
2 blue
3 white
4 black
III
Connection example – Thermal disinfection option
With hydraulic taps
Thermal disinfection is started manually for a group of taps via an external key
switch.
No.
N1
S
D1
D2
D...
Name
Power supply unit 60 W;
Max. 33 taps
Key switch
Shower 1
Shower 2
Shower ...
- 9 -