Split unit Gateway SUG/U 1.1: How can I make sure that the status on KNX and the actual status of the Split Unit are synchronized after a special event e.g. power failure of Split Unit?

 If the Split Unit is operated by a remote control, the status on KNX is not updated because the IR communication to the Split Unit is unidirectional.

Also, in case of a power down / power up of the Split Unit the KNX status might be incorrect depending on the behavior of the specific Split Unit.

The status on KNX and the actual status of the Split Unit are synchronized when the next KNX telegram  (e.g. on/off, scene, change of set point, …) is sent.

Tags: HVAC, KNX