Camus Hydronics Valiant FT VA0080, Manual

Page: 44 / 79

37
Point of note in this configuration is that there can only be a maximum of 16 “horizontally” linked cascade connections (as per
the figure above). So, when utilizing all of the 16 ‘horizontally’ linked cascade connections per group, the maximum number of
‘vertically’ linked cascade connections can only be 4, to make up a total cascade of 64 units.
2.) Orient the S1 power switch setting in the correct direction.
3.) Power unit ON and set up addressing for the main managing boiler.
4.) Power unit(s) on and set up proper addressing for each member boiler.
Cascade Power Switch Setting: Just like in Section
6.1, the cascade power switch S1 (on the side of the
control) must be set to OFF for all dependent units and
ON for only one main managing boiler. In the entire
system of cascade, parallel or vertical, there should
only be 1 main managing boiler with the S1 switch in
the ON position.
On PB Menu; go to settings
Boiler settings Enter installer password: 1100
Enter Boiler Cascade Settings
Boiler Address set to “Managing” Enter the total number of boilers in this
group including the managing boiler.
On PB Menu; go to settings
Boiler settings
Enter installer password: 1100
Enter Boiler Cascade Settings
Boiler Address set to “Dependent X”
(each subsequent dependent boiler
should be addressed from 1 to 15)