Appendix 5. Optional Accessories And Their Integration; System Separation By Top-Up Unit (Nfe); Top-Up From A System Separator Vessel - flamco Vacumat Eco Manual Del Usuario

Appendix 5. Optional accessories and their integration

Optional accessories and their integration Otherwise, the unit is fully set up.
5.1

System separation by top-up unit (NFE)

Top-up medium must be free of particles (greater than 0.5 mm) and long-fibered components.
If the system still needs to be separated (from the potable water network), it is possible to use NFE 1.1 and NFE1.2.
See System layout - system diagram.
The inlet flow pressure to the NFE1.x must be at least 1.3 bar.
When using NFE1.2, this needs to be attached to the control unit as per the terminal diagram and configured. (Specify use of IWZ (pulse water
meter).) Set menu point top-up settings 8-2-1 to IWZ.
5.2

Top-up from a system separator vessel

The following must be observed if topping-up from a system separator vessel:
The system separator vessel is not monitored by Vacumat Eco (Operator's responsibility).
The smallest water level in the collection vessel must not be deeper than 1000 mm above the installation height of the Vacumat Eco unit.
to be provided
by the
customer
26
System separating
vessel
C
Top-up
connection
B