so i just moved into a new house. i brought the entire setup that i was running from the old house including the 2 500 gallon storage tanks. the problem is that i wont have time get the tanks into the mix until summer seeing as i have to enlarge the door way to fit them in the basement. however i have had time to plumb in the vigas 40 into the existing oil boiler. my question is how do i change the controller over to run without storage so i can use it at least little this winter. its been very cold so far and the oil is going quick.