Hello to everybody!

When i try to apply set points for heating and cooling i have a problem that i can't solve.
First of all i have set points at 26 for cooling and 20 for heating. but all i get is that the temperature go between 20-26, even though the schedule i have is 00.00-08:00-->0 , 08:00-16:00-->1 , 16:00-24:00-->0.

So from 16:00 to 08:00 the temperature go till 20 when it is cold outside and till 26 when it is hot, eventhough , heating and cooling is turned off because of the schedule. any ideas??

Thank u!

Vagias Vagias
post graduate student
School of Environmental Engineering
Technical University of CretePolytechnioupolis 73100 Chania, Crete, Greece