Camus Hydronics Valiant FT VA0080, Manual

Page: 42 / 79

35
6.0 CASCADE
This appliance can cascade a group consisting of 16 Valiant FT boilers. If an even larger number of units is needed, this group
of 16 boilers can be further cascaded with another group of 16 boilers by cascading the managing boilers of each individual
group together. 4 such groups can be cascaded together to form a total cascading capability of 64 boilers.
The communications terminal block is shown below:
6.1 Cascade Group: 16 or less units in Cascade
Cascading the Valiant FT boiler is relatively easy and is simply a manner of routing the correct communications wiring to each
individual boiler, setting up each individual boilers proper addressing and simply turning Cascade mode on.
1.) Routing the correct communications wiring to each individual boiler.
2.)
Orient the S1 power switch setting in the correct direction.
…16
Cascade Power Switch Setting: The power
switch S1 (on the side of the control) must be set
to OFF for all dependent units and ON for the
managing boiler.