Rotex HPSU compact (V5) - Page 69

70
FA ROTEX HPSU compact (V5) • 
9 x Hydraulic system connection
Fig. 9-4 HPSU compact (DB types) alternative bivalent with A1 boiler without solar support (for legend, see tab. 9-1)
Fig. 9-5 HPSU compact (BIV types) parallel bivalent with A1 boiler
and DrainBack Solar
(for legend, see tab. 9-1)