Siemens Albatros2 RVA78.690 User Manual page 26

Legionella function
Legionella funct circ
pump
26 / 64
Siemens
Building Technologies
6.5.3 Release
Line no. Operating line
1620 Release
24h / day
Switching program
24h / day
The DHW temperature is constantly maintained at the nominal DHW setpoint,
independent of any time programs.
Example:
Switching program
The DHW setpoint is switched between the nominal DHW setpoint and the reduced
DHW setpoint according to the time programs.
Example:
6.5.4 Legionella function
Line no. Operating line
1640 Legionella function
Off
Periodically
1641 Legionella funct periodically
1644 Legionella funct time
1645 Legionella funct setpoint
1646 Legionella funct duration
1647 Legionella funct circ pump
Off
Legionella function is not conducted
Periodically
The legionella function is repeated according to the interval set (1641). The
legionella setpoint is attained via a solar plant, independent of the period of time
set, the period of time will be newly started.
During the period of time the legionella function is performed, the DHW circulating
pump can be activated.
During the period of time the legionella function is carried out, there is a risk of
scalding when opening the taps.
Solar compact controller
The settings in detail
h
h
CE1U2396en
18.08.2010