Manual T*SOL basic 5.0 - Valentin Software

User Manual T*SOL 5 Site Data
Example: circulation loss = 2 * [single length of piping system] m * [spec. losses] W/m * ([DHW target
temperature] °C- 20 °C)*[operating hours] h. Circulation losses may change following the simulation, as
they are then calculated with the temperature at the tank outlet.
The circulation operating times are set by clicking the fields in the clock (green area = in operation).
They can be set the same for all days of the week or defined separately for each day. The annual
circulation losses are displayed.
5.3.3 Operating Times
Symbol Hot water consumption > Operating Times
On the Operating Timespage, you can define the days of the year on which domestic hot water is
consumed. Entire months can be switched on or off by clicking on the monthly bars, separate days by
clicking the magnifier (green area = in operation).
At the same time, the total consumption for the operating time and the resulting energy requirement are
displayed. The latter depends on the temperatures you enter in the box below.
5.3.4 Deactivate Hot Water Consumption
Symbol Hot water consumption
If you want to deactivate hot water consumption , adopt the following settings:
• Dialog Hot Water Consumption > Parameter:
switch off circulation
desired temperature = 20 °C
cold water temperature = 20 °C
• Dialog Hot Water Consumption > Control:
maximum temperature limit for collector loop = 20 °C
set target tank tamperature relative to DHW target temperature
Entering a consumption of 0 liters is not permitted and would in any case not prevent loading by the
collector array and the boiler.
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