Hydraulic Circuit - Beretta CONNECT AT/BT Manuel D'instruction

HYDRAULIC CIRCUIT

E - Inlet (3/4")
U – Outlet (3/4")
MD – Delivery, direct system (3/4")
Mmix – Delivery, mixed system (1")
Rmix – Return, mixed system (1")
RD – Return, direct system (3/4")
The maximum length of plumbing connec-
tions between the boiler and theConnect
AT/BT unit must not exceed 15 m.
E
U
Mmix
MD
36
RD
Rmix