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Buderus 2107 Logamatic Control
I bought a house last fall with this unit and I cannot for the life of me understand how to get this thing set properly. I called Buderus directly and they would not help me set this up because I am not an "authorized" Buderus technician (just a lowly customer with no rights!). Anyways, I have a couple of issues I'd like to get cleared up before winter sets in. The first issue was I came home one day during last winter and the heat was completely off. I saw the indicator light and figured out how to reset it and the heat eventually came on, but it took hours for the house to warm up. I am concerned that if we go away for an extended period of time and this happens again, I'll come home to broken/frozen pipes. I'm sure it has something to do with the outside sensor and some sort of reference temperature. This did happen on a day when the temperature dropped dramatically. The second issue I have is that this is split into 2 zones; the upstairs (main living area) and the basement both have separate thermostats. I noticed over the summer, even with both thermostats turned all the way down, the basement baseboards were still warm. I have no idea on how to get this to turn completely off. I would greatly appreciate if anyone has any suggestions, tips or ideas! I've asked several HVAC guys I know and they won't touch them.