Bio Bronpi HYDROBOX Installation, Operating And Servicing Instructions page 39

Finally, we will connect the mouth of the tank with the hopper.
Leave a side separation (2-3 cm) between the tank and the boiler.
Introduce the endless pipe inside the pellet-feeding placed in the hopper of the
boiler.
Then, fix the endless screw (auger) to the tank by screwing it to the rear holes.
The electrical connection must be made by technical personnel.
Connection scheme to the electronic board of Hydroconfort models. Connect wires
in red.
Red
Red
Blue
Blue
Once the electrical connection is made in the technical menu, you will have to modify the following parameters
P48 = 2 (default settings)
T23 = 600 (time)
T24 = 2400 (time)
INSTALLATION, OPERATING AND SERVICING INSTRUCTIONS 38 HYDROBOX, HYDROTEX AND HYDROCONFORT