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KTS design module
The KTS design module enables you to dimension the KTS thermal system, a centralised DHW heating system based on the flow-through principle. It only takes three steps to achieve the result, including documentation of the results.
Determining requirements
In the first step, demand determination, you define the specific demand for your planning using demand profiles or by specifying manual tapping processes.
Circulation volume flow
You create a circulation profile using a manually created circulation volume flow.

KTS design module
The KTS design module enables you to dimension the KTS thermal system, a centralised DHW heating system based on the flow-through principle. It only takes three steps to achieve the result, including documentation of the results.
- Determining requirements
  In the first step, demand determination, you define the specific demand for your planning using demand profiles or by specifying manual tapping processes.
  - Demand profile by reference object
    With a demand profile by reference object, you can add a demand profile to your planning based on a predefined building type, a predefined value range for the reference value and a predefined value range for the specific demand. The key figures provided are based on actual measurements in the respective reference objects.
  - Special profile
    With a special profile, you can create a demand profile based on a predefined building type, a predefined value range for the reference value and a predefined value range for the specific demand. The key figures provided are based on actual measurements in the respective reference objects.
  - Demand profile according to DIN 4708
    You can use a demand profile in accordance with DIN 4708 to create a demand profile based on a demand index and the specification of the peak demand.
  - Dispensing processes
    With manually created dispensing processes, you create a circulation profile on the basis of created dispensing processes.
  - Circulation volume flow
    You create a circulation profile using a manually created circulation volume flow.
- Interim result
  In the second step, ‘Interim result’, a combination of results is determined on the basis of the requirements profiles and the calculation parameters.
- Result
  The third and final step, Results, provides you with comprehensive results documentation.

Circulation volume flow

You create a circulation profile using a manually created circulation volume flow.

In the left-hand dialogue area, adjust the times at which circulation should take place by deactivating the checkboxes.

Note:
In the default setting, circulation is active throughout.
If necessary, adjust the temperature spread in K in the Spread input field.
Enter the circulation volume flow in l/h in the PWH-C volume flow input field.
The diagram displayed in the dialogue area below shows the relationship between the PWH-C power requirement in kW and the time.