Immergas VICTRIX PRO 35 1 I Instruction For Technician And Installer page 18

Address 1 (1st boiler)
1
ON
1
2 3
A m P
0
The parameters for the functioning in cascade are already set into the "cascade" menu of the regulator.
Address 2 (2nd boiler)
1
ON
2
1 3
A m P
0
Address 3 (3rd boiler)
1
ON
1 2
3
A m P
0
Page 18