Dhw Storage Tank; Charging Control; Overtemperature Protection; Recooling - Siemens Albatros RVS46 Series User Manual

RVS46.543 only

Charging control

Flow setpoint boost
Increase of transfer boost
Type of charging

Overtemperature protection

Recooling

Recooling heat gen/HCs
Recooling collector
Siemens
Building Technologies

6.12 DHW storage tank

Line no. Operating line
5020 Flow setpoint boost
5021 Transfer boost
5022 Type of charging
With B3
With B3 and B31
With B3, legio B3 and B31
The DHW request to the heat generator is made up of the current DHW setpoint plus
the adjustable charging increase.
Heat transfer makes it possible to transport energy from the buffer storage tank to the
DHW storage tank. In that case, the actual buffer storage tank temperature must be
higher than the actual temperature of the DHW storage tank.
The temperature differential can be set here.
The storage tank can be charged using up to 2 sensors.
It is also possible to combine partial charging with 1 sensor and the legionella function
with 2 sensors (setting 3).
Line no. Operating line
5050 Charging temperature max
Solar energy charges the DHW storage tank up to the adjusted maximum DHW
charging level.
The protective collector overtemperature function can reactivate the collector pump
until the maximum storage tank temperature is reached.
Line no. Operating line
5055 Recooling temperature
5056 Recooling boiler/HC
5057 Recooling collector
Off
Summer
Always
For recooling the DHW storage tank, there are 2 functions available:
· Heating energy can be drawn off either by space heating or the DHW storage tank.
This can be selected separately for each heating circuit (operating page heating
circuit 1...).
· If the collector is cold, the energy can be emitted to the environment via the
collector's surfaces.
User Manual
DHW storage tank
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CE1U2353en
2014-07-30