Systems - Samson TROVIS 5573 Mounting And Operating Instructions

4

Systems

21 different hydraulic schematics are available.
The systems can be configured both as primary and secondary systems. The fundamental hy-
draulic differences between a primary and a secondary system are illustrated in Fig. 3.
4
1. mixing valve replaces the heat exchanger in the heating/DHW circuit.
4
2. A storage tank charging pump replaces the primary solenoid/thermoelectric valve.
The controller settings do not have to be changed.
1.
Primary system
RK1 RüF1
BE
BA
AE
RK
2.
Primary system
SLP
BE
BA
AE
RK
Fig. 3 · Differences between primary and secondary systems
UP1 VF1 RF1
WW
KW
SF1
Secondary system
UP1
BE
BA
AE
RK
Secondary system
SLP
BE
BA
AE
RK
Systems
RK1 VF1 RüF1 RF1
WW
KW
EB 5573 EN
SF1
27