by CDMTech on Wed Mar 19, 2008 7:00 pm
The one I have is similar to the first one but I also have a separate block box, but they are connected by regular wire terminals and not a ribbon strip. The keypad had 6 wire terminals on it and my black box has 13 on it. The problem I am having is that the boiler overfills, but not all the time. Sometimes it will run for a few hours with no problems, and other times it overfills all day long. I tried using my other black box but it has a separate issue that it auto dispenses as soon as you turn the machine on.