Hi there. I am an end user and I've just finished building a house that is fully automated with Lutron Homeworks:
- 16 grafik eye QS6 and QS4
- 7 seetouch 6-buttons WH QS
- 18 keypads
- 1 homeworks processors with 2 links
- 1 connected bridge
- and so on
Overall I am pretty satisfied with the final result but I've noticed recently (majorly at night before getting to bed when things are more quiet) that the LED dichroic lamps are making a high pitch buzz/noise that is aggravated when I dim the lights to low levels (usually ~20%) -- at 100% the noise is audible by a couple of meters and gets even more noticeable when dimming.
Firstly I thought that it could be an issue with some of the lamps so I bought one lamp from a different brand to test it and the noise/buzz was still there, slightly lower compared to the first lamp though. I then asked the electrician that worked in the house construction to connect the lamp straight to the power outlet circuit (not automated) and voilá, the buzz/noise is gone for both lamps leading me to conclude that whatever issue I have is Lutron related.
I am struggling to get support from the local installer that sold me the whole thing so I would like to check for some help with you.
Thanks in advance.