Hi guys. The indicator starts at 70 and comes a thin line, then 90, and then another thin line. Now my question is that the thin line after 90 is 95 or 100? & nbsp; again after this thin line and the last thick line Coming. Usually 95 says I'm calling service says 100 ??? There is something like this. Normally the first stage fan should open at 93, but (if we accept the service correctly) it opens at the last thick white line. That is 110 according to the service but 98-100 according to the master ?? which one is correct and why does the first stage fan turn on the last white?