Sorry, What I mean is, thermostat is set to come on at 4am at a temp of 17.5 degrees and off at 6am at a temp of 5 degrees, then on at 4pm at a temp of 17.5 degrees, and off at 6pm at a temp of 5 degrees. I have read a number of times that setting 5 has to match setting 4, so I have this set at...