EB 5573-1 EN 33
Systems
5 Systems
31 different hydraulic schematics are available.
Boiler systems:
Single-stage boiler systems can be congured from any system whose heating circuits and
DHW circuit include just one heat exchanger. These systems are Anl 1.0-1, 1.5-1, 1.6-1,
1.6-2, 1.9-1, 1.9-2, 2.x, 3.0, 3.5, 4.0 and 4.1.
The boiler can be controlled by an on/off output (CO1 > F12 - 0).
RK1/Y1 RüF1 VF1 UP1 RF1
BE
BA
AE
RK
RK1_2 Pkt VF1 UP1 RF1
BE
BA
AE
RK
Single-stage boiler
Fig. 2: Conguration of a boiler system