Charles -
Allow me to chime in, I've run an ACII for a couple of years now without any problems. A week and a half ago, the unit had a crazy error and the pH probe was not registering. I tried a different probe and nothing. I ordered an ACIII and had it running for 4 days. When I came home Tuesday morning from work, everything was fine and working. I got up for work around 4pm and came down to look at my tank only to discover everything pulled in and looking very odd... I looked at the controller and it said memory error. I reached in the tank and to my horror, it was like bath water. I freaked!!!! Luckily I had not removed my old controller or probes as I hadn't found the time. When I plugged it back in, the temp in the tank was 89.4... CAN YOU SAY HOLY POOP!!!!
The chiller kicked in immediately, Elizabeth came home from work to keep an eye on things as I could not miss work. After contacting Curt (Please don't even get me started on his customer service skills) I got NO WHERE!!!!! He really didn’t care and his only response was to get one out for me in a day or two as they had none built. Now after I had this happen, do you really think I wanted to put an untested unit back on my system?
This was very upsetting to me. As a result, I have an Aquatronica Pro Kit on the way. One thing I really like is the fact that if the controller itself fails, the power unit can be overridden unlike the direct connects (By the way, X10 suck!!!). If the control unit fails on the AC, you’re screwed! You will have to plug everything into standard outlets.
I was very fortunate. I lost one Monti & one Echino. Luckily the lords & micro’s are so hardy! I really thought I was going to loose my brand new Rhyzo, I wanted to barf I was so upset!
Just my two sense, but stay clear of AC!!!
Elizabeth & I will see you & Jen in a couple of weeks.
Get a hold of me if you need any more info!