Aircon Managing I/O Bus

[Trevor Reznik]

Hi,

I did a bit of research about how to manage a A/C System. I am pretty new to this topic.

I would like to manage an aircon via an external bus or something. I already found Informations about the Cool Master (cannot post link yet) which seems to be the best solution so far.

The problem is the interoperability. Every device supports only one manufacturer. Is there a way to read data from the A/C and control functions like fan and temperature via a serial interface? I don't want to use a standard bus like LON or C Bus or something similar.

Second question: Are there any wireless interfaces for aircons regarding the problem mentioned above?

Thank you!

[Yuri B.]

http://www.refrigeration-engineer.co...ad.php?t=19629

Look at this link, seems the same quest (and solution. Cadillackid - Cristopher - might be able to help you).