1. Connect all the heating circuits to a transport control in the iSii

 

2. You can connect the “transport: actuations” to a HA2784 Datapoint module.

The open/close outputs of the Datapoint module are connected via external relais to the up/down inputs of a 530605 Ramp generator

 

3. Or you can connect the “transport pipe: computed (I/O)” to a HA4012 Datapoint module

 

4. The output of the ramp generator or the output of the HA4012 Datapoint module can be connected to an external system