– The approach for constructing a valve is identical to the approach for constructing a pump.

• Mode – In addition to the modes specified under the common function adjustments (see Function Adjustments), the following possibilities are available for the valve construction:
  • From the return to the supply – Creates the valve between supply and return, with start nodes in the return. In this mode is enough the selection nodes, in order to create the valve. In long-distance heating three-conductor networks must be selected as link nodes of the advance or KLB nodes.
  • From the supply to the return – Creates the valve between advance and return, with start nodes in the advance. In this mode is enough the selection nodes, in order to create the valve. In long-distance heating three-conductor networks must be selected as link nodes of the supply or KLB nodes.

➤ In order to create a new valve, carry out the following steps:

1. Click on the initial nodes of the valve.
   
2. Click on the end nodes of the valve to complete the construction.
   

See configuration dialog Valves.