It's not a full on Emergency right now but it could be soon.

My current system (210+ mixed reef & 75 sump/fuge) has an Aqua Logic 1/3 hp Delta Star Chiller on it.

I'm not a refrigeration guy and this is my first chiller (got it a few months ago). Needless to say, I can't rip it out and send it to Aqua Logic.

It's getting loud and cycling on and off too much. From the faq's on their website, it may be low on refrigerant and there may be a problem with the fan. I do not know.

So, are there any experts on MAAST? Any local refrigeration technicians that know small chillers? Has anyone used someone in SA to repair/fill/diagnose their chiller?

Any help would be much appreciated - I really do not want this thing to crater...that would be very bad!

Thanks,