I am student at Humboldt State University, I have been trying to get one of our growth chambers, a conviron E7/2 or E8, back into operation. The problem I am running into is that once I set up a light and temperature cycle and hit run, it works but when I come in the next day both the lights and a/c are off when they are set to be on. I can find no information online about programming these chambers. Has any one else had this issue and was able to solve it?